Bridge steel structure supporting and reinforcing structure

Abstract

The utility model discloses a bridge steel structure supporting and reinforcing structure which comprises a bridge pier, a bridge body is arranged above the bridge pier, a first supporting and reinforcing mechanism is arranged at the bottom end of the bridge pier, and a second supporting and reinforcing mechanism is connected above the first supporting and reinforcing mechanism. Through mutual cooperation of a first supporting and reinforcing mechanism and a second supporting and reinforcing mechanism, a first hinge seat is connected with the ground, and then a first supporting seat is connected to the outer side of the bridge pier, the connecting effect of the bridge pier and the ground can be enhanced, and a fixing rod and a telescopic rod are arranged, so that the pressure resistance of the bridge pier can be further enhanced; and the second supporting seats are connected with the bridge piers through the second supporting columns and the fixing seats, so that the connecting effect of the bridge piers and the bridge body is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of bridge construction, in particular to a bridge steel structure support reinforcement structure. Background Art

[0002] A bridge is a structure that spans a waterway or a canyon and is used to connect two places. The construction of bridges is of great significance to economic development and social progress. The construction of bridges can promote economic exchanges between regions, improve transportation efficiency, promote the development of tourism, and also improve the living conditions of local residents.

[0003] In the traditional bridge construction process, bridge piers are generally used as the supporting structure of the bridge. However, regarding the connection between the bridge piers and the bridge, there is often a problem of insufficient reinforcement structure, and the effect is often not as expected. In addition, the existing reinforcement devices also expose the disadvantage of being inconvenient during the installation process. There is currently no effective solution to the problems in the relevant technology. Utility Model Content

[0004] In view of the problems in the related technology, the utility model proposes a bridge steel structure support reinforcement structure to overcome the above technical problems existing in the existing related technology.

[0005] To this end, the specific technical solutions adopted by the utility model are as follows:

[0006] A bridge steel structure support reinforcement structure comprises a bridge pier, a bridge body is arranged above the bridge pier, a first support reinforcement mechanism is arranged at the bottom end of the bridge pier, and a second support reinforcement mechanism is connected above the first support reinforcement mechanism.

[0007] Furthermore, the first supporting reinforcement mechanism includes a first supporting rod arranged on the outside of the pier, the number of the first supporting rods is four, one end of the first supporting rod is hinged to the first hinged seat, the first hinged seat is connected to the ground through anchor bolts, and the other end is hinged to the first supporting seat, a fixing rod is fixed above the first supporting seat, and a telescopic rod is sleeved inside the fixing rod.

[0008] Furthermore, in order to facilitate the adjustment of the length of the telescopic rod according to bridge piers of different heights, a first through hole is provided on the telescopic rod, a second through hole is provided on the fixed rod, a first fixing bolt is provided on the outside of the second through hole, the first fixing bolt passes through the second through hole and the first through hole and is connected to a nut, and a mounting plate is provided on the top of the telescopic rod.

[0009] Furthermore, the second support reinforcement mechanism includes a second support seat arranged above the mounting plate, a second hinge seat is provided on the top of the second support seat, the second hinge seat is connected to the second support rod, one end of the second support rod is hinged to the fixed seat, a reinforcement bolt is provided on the outer side of the second support seat, a threaded hole is provided on the second support seat, the reinforcement bolt matches the threaded hole, a first groove is provided inside the pier, one end of the reinforcement bolt passes through the threaded hole and is placed inside the first groove, and a connecting mechanism is provided on one side of the fixed seat.

[0010] Furthermore, the connecting mechanism includes a connecting rod arranged on one side of the fixed seat, a connecting block is fixed on the outside of the pier, a second groove is provided inside one end of the connecting rod, the connecting block matches the second groove, openings are provided on the connecting block and the connecting rod, and a limit block is provided on the outside of the connecting rod, and the limit block matches the opening.

[0011] Furthermore, a fixed frame is fixed outside the connecting block, a movable frame is provided on one side of the fixed frame, the movable frame and the fixed frame are connected by a spring, a clamping block is provided on one side of the fixed frame, a clamping slot is provided inside the limit block, and the clamping block matches the clamping slot.

[0012] Furthermore, the fixing seat is connected to the bridge body via a second fixing bolt.

[0013] The beneficial effects of the utility model are:

[0014] (1) Through the mutual cooperation of the first support reinforcement mechanism and the second support reinforcement mechanism, by connecting the first hinged seat to the ground, and then by connecting the first support seat to the outside of the pier, the connection effect between the pier and the ground can be strengthened, and by setting a fixed rod and a telescopic rod, the compressive capacity of the pier can be further enhanced, and the second support seat is connected to the pier through the second support column and the fixed seat, so as to strengthen the connection effect between the pier and the bridge body.

[0015] (2) By setting up a connecting mechanism, the connection effect between the pier and the bridge body is further strengthened, and by setting up a movable frame and a limit block, the installation between the connecting block and the connecting rod is simpler, which is convenient for the installers to install. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] 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 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.

[0017] Figure 1 It is a front view of a bridge steel structure support reinforcement structure according to an embodiment of the utility model.

[0018] Figure 2 It is a side view of a bridge steel structure support reinforcement structure according to an embodiment of the utility model.

[0019] Figure 3 It is a connection diagram of a telescopic rod of a bridge steel structure support reinforcement structure according to an embodiment of the utility model.

[0020] Figure 4 It is a structural diagram of the second support seat of a bridge steel structure support reinforcement structure according to an embodiment of the utility model.

[0021] In the figure:

[0022] 1. Bridge pier; 2. Bridge body; 3. First support and reinforcement mechanism; 301. First support rod; 302. First hinge seat; 303. Anchor bolt; 304. First support seat; 305. Fixing rod; 306. Telescopic rod; 4. Second support and reinforcement mechanism; 401. Second support seat; 402. Second hinge seat; 403. Second support rod; 404. Fixing seat; 405. Reinforcement bolt; 406. First groove; 407. Threaded hole; 5. First through hole; 6. Second through hole; 7. First fixing bolt; 8. Nut; 9. Mounting plate; 10. Connecting mechanism; 1001. Connecting rod; 1002. Connecting block; 1003. Second groove; 1004. Opening; 1005. Limiting block; 11. Fixed frame; 12. Moving frame; 13. Spring; 14. Block; 15. Slot; 16. Second fixing bolt. DETAILED DESCRIPTION

[0023] 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.

[0024] According to an embodiment of the utility model, a bridge steel structure support reinforcement structure is provided.

[0025] Embodiment 1

[0026] like Figure 1-Figure 2As shown, according to the embodiment of the utility model, the bridge steel structure support reinforcement structure includes a pier 1, a bridge body 2 is arranged above the pier 1, a first support reinforcement mechanism 3 is arranged at the bottom end of the pier 1, a second support reinforcement mechanism 4 is connected to the top of the first support reinforcement mechanism 3, the first support reinforcement mechanism 3 includes a first support rod 301 arranged on the outside of the pier 1, the number of the first support rods 301 is four, one end of the first support rod 301 is hinged to the first hinge seat 302, the first hinge seat 302 is connected to the ground through an anchor bolt 303, and the other end is hinged to the first support seat 304, the first support seat 304 is composed of two identical parts, and the two parts are connected. The first support seat 304 is connected by bolts. A fixing rod 305 is fixed above the first support seat 304. A telescopic rod 306 is sleeved inside the fixing rod 305. The telescopic rod 306 is provided with a first through hole 5. The fixing rod 305 is provided with a second through hole 6. A first fixing bolt 7 is provided on the outside of the second through hole 6. The first fixing bolt 7 passes through the second through hole 6 and the first through hole 5 and is connected with a nut 8. A mounting plate 9 is provided on the top of the telescopic rod 306. The mounting plate 9 is connected to the second support seat 401 by bolts. The first fixing bolt 7 is connected with different first through holes 5 to adjust the length of the telescopic rod 306, so as to facilitate the use of piers 1 of different heights and improve the practicality of this structure.

[0027] like Figure 1-Figure 4 As shown, the second support reinforcement mechanism 4 includes a second support seat 401 arranged above the mounting plate 9, the second support seat 401 is composed of two identical parts, the two parts are connected by bolts, a second hinge seat 402 is provided at the top of the second support seat 401, the second hinge seat 402 is connected to the second support rod 403, one end of the second support rod 403 is hinged to the fixed seat 404, a reinforcing bolt 405 is provided on the outer side of the second support seat 401, a threaded hole 407 is provided on the second support seat 401, the reinforcing bolt 405 matches the threaded hole 407, a first groove 406 is provided inside the pier 1, one end of the reinforcing bolt 405 passes through the threaded hole 407 and is placed inside the first groove 406, a connecting mechanism 10 is provided on one side of the fixed seat 404, and the connecting mechanism 10 includes a A connecting rod 1001 is provided on one side of the seat 404, and a connecting block 1002 is fixed on the outside of the pier 1. A second groove 1003 is provided inside one end of the connecting rod 1001, and the connecting block 1002 matches the second groove 1003. An opening 1004 is provided on the connecting block 1002 and the connecting rod 1001. A limit block 1005 is provided on the outside of the connecting rod 1001, and the limit block 1005 matches the opening 1004. A fixed frame 11 is fixed to the outside of the connecting block 1002, and a movable frame 12 is provided on one side of the fixed frame 11. The movable frame 12 is connected to the fixed frame 11 through a spring 13. A clamping block 14 is provided on one side of the fixed frame 11, and a clamping groove 15 is provided inside the limit block 1005, and the clamping block 14 matches the clamping groove 15. The fixed seat 404 is connected to the bridge body 2 through a second fixing bolt 16.

[0028] In order to facilitate understanding of the above technical solution of the present invention, the working principle or operation method of the present invention in the actual process is described in detail below.

[0029] In actual application, the first support seat 304 is installed on the outside of the pier 1, and the first hinge seat 302 is connected to the ground through the anchor bolts 303, wherein the height of the first support seat 304 can be placed as needed, and the first hinge seat 302 is installed, and then one end of the telescopic rod 306 is connected to the second support seat 401, the telescopic rod 306 can support the second support seat 401, and can enhance the supporting effect of the pier 1, and then the limit block 1005 is placed inside the opening 1004, and then the moving frame 12 is pulled, the spring 13 is compressed, and when the moving frame 12 is released, the block 14 is placed inside the slot 15 under the action of the spring 13 to prevent the limit block 1005 from moving around, so as to facilitate the connection of the connecting block 1002 and the connecting rod 1001, and then the fixed seat 404 is connected to the bridge body 2, so as to enhance the supporting effect of the pier 1 on the bridge body 2.

[0030] In summary, with the aid of the above-mentioned technical scheme of the utility model, by means of the mutual cooperation of the first supporting reinforcement mechanism 3 and the second supporting reinforcement mechanism 4, by connecting the first hinged seat 302 to the ground, and then by connecting the first supporting seat 304 to the outside of the pier 1, the connection effect between the pier 1 and the ground can be strengthened, and by setting the fixed rod 305 and the telescopic rod 306, the compressive capacity of the pier 1 can be further enhanced, and the second supporting seat 401 is connected to the pier 1 through the second supporting column and the fixed seat 404 to strengthen the connection effect between the pier 1 and the bridge body 2, and by setting the connecting mechanism 10, the connection effect between the pier 1 and the bridge body 2 is further strengthened, and by setting the movable frame 12 and the limit block 1005, the installation between the connecting block 1002 and the connecting rod 1001 is relatively simple, which is convenient for the installers to install.

[0031] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A bridge steel structure support reinforcement structure, characterized in that: The invention comprises a bridge pier (1), wherein a bridge body (2) is arranged above the bridge pier (1), a first support and reinforcement mechanism (3) is arranged at the bottom end of the bridge pier (1), a second support and reinforcement mechanism (4) is connected above the first support and reinforcement mechanism (3), the first support and reinforcement mechanism (3) comprises a first support rod (301) arranged outside the bridge pier (1), the number of the first support rods (301) is four, one end of the first support rod (301) is hinged to a first hinge seat (302), the first hinge seat (302) is connected to the ground through an anchor bolt (303), and the other end is hinged to a first support seat (304), a fixing rod (305) is fixed above the first support seat (304), and a telescopic rod (306) is sleeved inside the fixing rod (305).

2. A bridge steel structure support reinforcement structure according to claim 1, characterized in that: The telescopic rod (306) is provided with a first through hole (5), the fixed rod (305) is provided with a second through hole (6), a first fixing bolt (7) is provided outside the second through hole (6), the first fixing bolt (7) passes through the second through hole (6) and the first through hole (5) and is connected to a nut (8), and a mounting plate (9) is provided at the top end of the telescopic rod (306).

3. The bridge steel structure support reinforcement structure according to claim 1, characterized in that: The second support reinforcement mechanism (4) comprises a second support seat (401) arranged above the mounting plate (9); a second hinge seat (402) is arranged at the top of the second support seat (401); the second hinge seat (402) is connected to a second support rod (403); one end of the second support rod (403) is hinged to a fixing seat (404); a reinforcement bolt (405) is arranged on the outer side of the second support seat (401); a threaded hole (407) is arranged on the second support seat (401); the reinforcement bolt (405) matches the threaded hole (407); a first groove (406) is arranged inside the pier (1); one end of the reinforcement bolt (405) passes through the threaded hole (407) and is placed inside the first groove (406); and a connecting mechanism (10) is arranged on one side of the fixing seat (404).

4. A bridge steel structure support reinforcement structure according to claim 3, characterized in that: The connection mechanism (10) comprises a connection rod (1001) arranged on one side of a fixing seat (404); a connection block (1002) is fixed on the outside of the pier (1); a second groove (1003) is arranged inside one end of the connection rod (1001); the connection block (1002) matches the second groove (1003); an opening (1004) is arranged on the connection block (1002) and the connection rod (1001); a limit block (1005) is arranged on the outside of the connection rod (1001); and the limit block (1005) matches the opening (1004).

5. A bridge steel structure support reinforcement structure according to claim 4, characterized in that: A fixed frame (11) is fixed on the outside of the connecting block (1002); a movable frame (12) is provided on one side of the fixed frame (11); the movable frame (12) and the fixed frame (11) are connected via a spring (13); a clamping block (14) is provided on one side of the fixed frame (11); a clamping slot (15) is provided inside the limiting block (1005); the clamping block (14) matches the clamping slot (15).

6. The bridge steel structure support reinforcement structure according to claim 3, characterized in that: The fixing seat (404) is connected to the bridge body (2) via a second fixing bolt (16).

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