Cableway bridge stabilizing structure

Abstract

The utility model relates to the field of bridge engineering, in particular to a cableway bridge stabilizing structure, a cableway bridge stabilizing device comprises at least two anchorage base blocks, a main cable and a stabilizing cable, the number of the anchorage base blocks is at least two, and at least one anchorage base block is fixedly connected to each of the two banks of a bridge; the two ends of each main cable are fixedly connected with the two anchorage base blocks on the two banks of the bridge correspondingly. The number of the stabilizing cables is at least two, the stabilizing cables are arranged on the two sides of the main cables, and the two ends of each stabilizing cable are fixedly connected with the two anchorage base blocks on the two banks of the bridge correspondingly. The stabilizing cable and the main cable are fixedly connected through the channel steel, the stabilizing cable is used for improving the stability of the main cable, and through the arrangement, when the cableway bridge is fixed, the effect that construction of the cableway bridge is more convenient and faster is achieved.

Description

Technical Field

[0001] This application relates to the field of bridge engineering, and in particular to a stable structure for cableway bridges. Background Technology

[0002] Currently, cableway bridges are a widely used temporary bridge structure in large-scale engineering projects. A cableway bridge consists of anchorages on both banks of a river, with multiple cableways laid side-by-side between the anchorages. A bridge deck is then laid on top of the cableways, allowing vehicles to travel on it. The vehicle load is transferred to the cableways through the bridge deck, and the cableways then transfer the force to the anchorages on both banks.

[0003] In cases where the design wind speed at the bridge site is high or the cableway itself has insufficient wind resistance, wind cables are usually installed on both sides of the cableway. The wind cables are usually at a certain angle to the cableway deck to fix the cableway.

[0004] The existing technical solutions mentioned above have the following drawbacks: wind cables usually need to be installed at two locations on each bank, at a certain angle to the cableway bridge deck, making construction relatively complex. Utility Model Content

[0005] This application provides a stabilizing structure for cableway bridges to facilitate construction during the fixing process.

[0006] The above-mentioned technical objective of this application is achieved through the following technical solution:

[0007] A cableway bridge stabilization structure includes anchor blocks, main cables, and stabilizing cables. At least two anchor blocks are provided, with at least one anchor block fixedly connected to each bank of the bridge. Several main cables are provided, with both ends of each cable fixedly connected to two anchor blocks on each bank of the bridge. At least two stabilizing cables are provided, positioned on both sides of the main cables, with both ends of each stabilizing cable fixedly connected to two anchor blocks on each bank of the bridge. The stabilizing cables and main cables are fixedly connected via channel steel, and the stabilizing cables are used to increase the stability of the main cables.

[0008] By adopting the above scheme, an anchorage block is fixedly connected to each bank of the bridge, and then both ends of several main cables are fixedly connected to the anchorage blocks on both banks of the bridge. In order to make the main cables more stable, stabilizing cables are set on both sides of the main cables, and both ends of each stabilizing cable are fixedly connected to the anchorage blocks on both banks of the bridge. Channel steel is used to fix the main cables and stabilizing cables. Through the above settings, the stabilizing cables reinforce the main cables. Compared with the traditional method of using wind cables to stabilize the cableway bridge, this method achieves a more convenient construction effect.

[0009] Furthermore, each anchorage block is provided with several first pre-embedded holes and several second pre-embedded holes. The two ends of the main cable are respectively fixedly connected to two first pre-embedded holes on both sides of the bridge. The second pre-embedded holes are divided into two groups and are respectively set on both sides of several first pre-embedded holes. The first pre-embedded holes and second pre-embedded holes on the two anchorage blocks on both sides of the bridge are correspondingly set. The two ends of the stabilizing cable are respectively fixedly connected to two second pre-embedded holes on both sides of the bridge.

[0010] By adopting the above scheme, first and second pre-embedded holes are opened on the anchorage blocks, so that the main cables and stabilizing cables are fixedly connected to the anchorage blocks through the first and second pre-embedded holes. When the distribution of the first and second pre-embedded holes on the anchorage blocks on both sides of the bridge corresponds one-to-one, so that when the two ends of the main cables and stabilizing cables are fixed to the banks through the first and second pre-embedded holes, each main cable and each stabilizing cable is in a horizontal state, thereby making the cableway bridge horizontal.

[0011] Furthermore, several crossbars are provided between the main cables, with the crossbars perpendicular to the main cables. Each crossbar is fixedly connected to all the main cables, and the crossbars are used to increase the stability of the main cables.

[0012] By adopting the above scheme, several crossbars are set between several main cables, and each crossbar is set with several main cables. Each crossbar fixes the main cable in the direction of passage. Through the above arrangement, several crossbars reinforce several main cables, thereby increasing the stability of the cableway bridge.

[0013] Furthermore, a steel mesh is laid on the side of the main cables away from the crossbars. The steel mesh is laid to reduce the gaps between adjacent main cables.

[0014] By adopting the above scheme, steel mesh is laid on several main cables and several crossbars. The steel mesh is fixedly connected to several main cables. The laying of steel mesh can reduce the gaps in the cableway bridge deck composed of main cables and crossbars, and further enhance the stability of the cableway bridge.

[0015] Furthermore, a connecting plate is provided at the end of the channel steel near the end connected to the stabilizing cable. The connecting plate is fixedly connected to the channel steel, and a groove is provided on the connecting plate for engaging with the stabilizing cable.

[0016] Furthermore, a fixing structure is provided at the groove, and the fixing structure is threadedly connected to the groove. The fixing structure is used to reinforce the snap-fit ​​between the groove and the stabilizing cable.

[0017] By adopting the above scheme, a connecting plate is provided at the end of the channel steel near the connection with the stabilizer bar, and a groove is opened on the connecting plate. When the channel steel is connected to the stabilizer cable, the stabilizer cable and the channel steel are snapped together to lock the channel steel at the first level. A fixing structure is also provided in the groove. The fixing structure passes through the side wall of the groove and is threadedly connected to the groove to lock the stabilizer cable at the second level.

[0018] Furthermore, the fixing structure includes a main rod and L-shaped rods. At least two L-shaped rods are provided, symmetrically arranged on both sides of the main rod. Each L-shaped rod includes a short rod and a long rod. The short rods of both L-shaped rods are fixedly connected to the main rod. The main rod passes through the outer wall of the channel steel and is inserted into the groove and threadedly connected to the bottom wall of the groove. The main rod and the side wall of the groove work together to limit the stabilizing cable. The long rod of the L-shaped rod is fixedly connected to the stabilizing cable to strengthen the limiting of the stabilizing cable. A U-shaped plate is fixedly connected to the long rod of each L-shaped rod. The U-shaped plate is used to engage with the stabilizing cable.

[0019] By adopting the above scheme, the main rod is inserted into the side wall of the groove and threaded into the groove, so that the stabilizing cable is between the side wall of the groove and the main rod, thus achieving the first layer of locking for the stabilizing cable. Two L-shaped rods are fixedly connected to both sides of the main rod, and the ends of the two L-shaped rods away from the main rod are used to abut against the stabilizing cable, thereby completing the second layer of locking for the stabilizing cable. In order to make the contact between the L-shaped rods and the stabilizing cable more stable, a U-shaped plate is fixedly connected to the end of each L-shaped rod away from the main rod, so that when the end of the L-shaped rod away from the main rod abuts against the stabilizing cable, each side wall of the U-shaped plate abuts against the stabilizing cable, thereby enhancing the stabilizing effect of the stabilizing cable.

[0020] Furthermore, a stabilizing rod is provided between the long and short rods of the L-shaped rod. The stabilizing rod is fixedly connected to the long and short rods of the L-shaped rod at both ends, and the stabilizing rod is used to reinforce the L-shaped rod.

[0021] By adopting the above scheme, a stabilizing rod is added between the long and short rods of the L-shaped rod. The two ends of the stabilizing rod are fixedly connected to the long and short rods of the L-shaped rod, respectively. The long rod, short rod and stabilizing rod form a triangle. Based on the stability effect of the triangle, the L-shaped rod becomes more robust.

[0022] In summary, this application has the following technical effects:

[0023] By installing stabilizing cables, an anchorage block is fixedly connected to each bank of the bridge. Then, both ends of several main cables are fixedly connected to the anchorage blocks on both banks of the bridge. To make the main cables more stable, stabilizing cables are installed on both sides of the main cables. Both ends of each stabilizing cable are fixedly connected to the anchorage blocks on both banks of the bridge. Channel steel is used to fix the main cables to the stabilizing cables. Through the above settings, the stabilizing cables reinforce the main cables. Compared with the traditional method of using wind cables to stabilize cableway bridges, this method achieves a more convenient construction effect.

[0024] By setting up anchorage blocks and opening first and second pre-embedded holes on the anchorage blocks, the main cables and stabilizing cables are fixedly connected to the anchorage blocks through the first and second pre-embedded holes. When the distribution of the first and second pre-embedded holes on the anchorage blocks on both sides of the bridge corresponds one-to-one, when the two ends of the main cables and stabilizing cables are fixed to the banks through the first and second pre-embedded holes, each main cable and each stabilizing cable is in a horizontal state, thus making the cableway bridge horizontal.

[0025] By installing a stabilizing bar between the long and short sections of the L-shaped rod, with both ends of the stabilizing bar fixedly connected to the long and short sections of the L-shaped rod respectively, a triangle is formed between the long and short sections and the stabilizing bar. Based on the stability effect of a triangle, the L-shaped rod becomes more robust. Attached Figure Description

[0026] Figure 1 This is a structural schematic diagram of a cableway bridge stabilization structure according to this application;

[0027] Figure 2 This is a schematic diagram of the stabilizing cable structure of this application;

[0028] Figure 3 This is a structural schematic diagram of the anchorage base block of this application;

[0029] Figure 4 This is a schematic diagram of the fixed structure of this application.

[0030] In the diagram, 1. Both banks of the bridge; 2. Anchorage base block; 21. First pre-embedded hole; 22. Second pre-embedded hole; 3. Main cable; 4. Stabilizing cable; 5. Crossbar; 6. Steel mesh; 7. Channel steel; 8. Connecting plate; 81. Groove; 9. Fixing structure; 91. Main rod; 911. Sealing block; 92. L-shaped rod; 921. U-shaped plate; 10. Stabilizing rod; 20. Reinforcing plate; 30. Protective rod. Detailed Implementation

[0031] The present application will be further described in detail below with reference to the accompanying drawings.

[0032] Reference Figure 1 and Figure 2This embodiment provides a cableway bridge stabilization structure, including anchorage blocks 2, main cables 3, and stabilizing cables 4. At least two anchorage blocks 2 are provided, with at least one anchorage block 2 fixedly connected to each side of the cableway bridge's two banks 1. Several main cables 3 are provided, with both ends of each main cable 3 fixedly connected to the anchorage blocks 2 on both banks 1. At least two stabilizing cables 4 are provided, positioned on both sides of several main cables 3, with both ends of each stabilizing cable 4 fixedly connected to the anchorage blocks 2 on both banks 1. The stabilizing cables 4 and the main cables 3 are fixedly connected by channel steel 7, and the stabilizing cables 4 are used to increase the stability of the main cables 3.

[0033] Reference Figure 2 and Figure 3 Each anchorage block 2 is provided with several first pre-embedded holes 21 and several second pre-embedded holes 22. The second pre-embedded holes 22 are located on both sides of the first pre-embedded holes 21. The first pre-embedded holes 21 and the second pre-embedded holes 22 on the two anchorage blocks 2 on both banks of the bridge are correspondingly provided. The two ends of the main cable 3 are respectively fixedly connected to the two first pre-embedded holes 21 on both banks of the bridge. The first pre-embedded holes 21 are used to fix the main cable 3 to the anchorage block 2. The second pre-embedded holes 22 are used to fix the stabilizing cable 4 to the anchorage block 2. The two ends of the stabilizing cable 4 are respectively fixedly connected to the two second pre-embedded holes 22 on both banks of the bridge.

[0034] Reference Figure 2 and Figure 4 Several crossbars 5 are set between several main cables 3, and each crossbar 5 is set perpendicular to several main cables 3. Each crossbar 5 is fixedly connected to several main cables 3. The crossbars 5 are used to increase the stability of the main cables 3. Several channel steels 7 are set between two stabilizing cables 4. Each channel steel 7 is set perpendicular to the stabilizing cable 4. The channel steel 7 is fixedly connected to all the main cables 3. Connecting plates 8 are fixedly connected to both ends of the channel steel 7. The connecting plates 8 have grooves 81. The grooves 81 are engaged with the stabilizing cables 4. A fixing structure 9 is set in the grooves 81. The fixing structure 9 is used to fix the channel steel 7 to the stabilizing cables 4.

[0035] Reference Figure 4The fixing structure 9 includes a main rod 91, an L-shaped rod 92, and a stabilizing rod 10. The main rod 91 passes through the top and bottom walls of the groove 81, so that the stabilizing cable 4 is located between the side wall of the groove 81 and the main rod 91, thereby defining the position of the stabilizing cable 4. A sealing block 911 is provided at one end of the main rod 91 near the bottom wall of the groove 81. The sealing block 911 is threadedly connected to the main rod 91, thereby defining the relative position of the main rod 91 and the groove 81. In this embodiment, two L-shaped rods 92 are provided. Each L-shaped rod 92 includes a short rod and a long rod. The short rods of the two L-shaped rods 92 are fixedly connected. The main rod 91 and the L-shaped rod 92 are fixedly connected. Both short rods of rod 92 are fixedly connected, and a U-shaped plate 921 is fixedly connected to the long rod of each L-shaped rod 92. When the main rod 91 passes through the top and bottom walls of the groove 81, the inner wall of the U-shaped plate 921 abuts against the stabilizing cable 4. A stabilizing rod 10 is fixedly connected to each L-shaped rod 92. The stabilizing rod 10 is set between the short rod and the long rod of the L-shaped rod 92. The two ends of the stabilizing rod 10 are fixedly connected to the long rod and the short rod of the L-shaped rod 92, respectively, so that the long rod, the short rod and the stabilizing rod 10 form a triangle. The triangle has a stabilizing effect, which makes the L-shaped rod 92 more robust when in use.

[0036] Reference Figure 1 Several guard rods 30 are fixedly connected to the main cables 3 on both sides. Each guard rod 30 is set perpendicular to the main cable 3 and fixedly connected to the main cable 3. A reinforcing plate 20 is set between adjacent guard rods 30. A steel mesh 6 is laid at the end of several main cables 3 away from the crossbar 5. The two sides of the steel mesh 6 abut against the reinforcing plate 20.

[0037] The implementation principle of a cableway bridge stabilization structure according to an embodiment of this application is as follows: First, an anchorage block 2 is set on each bank 1 of the bridge. Several first embedded holes 21 are opened on each anchorage block 2, and a second embedded hole 22 is opened on both sides of each first embedded hole 21. The first embedded holes 21 and second embedded holes 22 of the two anchorage blocks 2 are set in a one-to-one correspondence. Then, the two ends of each main cable 3 are fixedly connected to the first embedded holes 21 of the two anchorage blocks 2 respectively. Finally, the two ends of each stabilizing cable 4 are respectively connected to the first embedded holes 21 of the two anchorage blocks 2. The second pre-embedded hole 22 is fixedly connected; then several crossbars 5 are fixedly connected to several main cables 3, several channel steels 7 are fixedly connected to several main cables 3, and both stabilizing cables 4 are engaged with the groove 81; then the main rod 91 passes through the top and bottom walls of the groove 81, at which point the U-shaped plate 921 is engaged with the stabilizing cable 4, then the sealing block 911 is rotated and threadedly connected to the main rod 91; finally, a steel mesh 6 is laid at the end of the main cable 3 away from the crossbar 5, and reinforcing plates 20 are laid on the side of the protective rods 30 on both sides of the main cable 3 that are close to the main cable 3.

[0038] This specific embodiment is merely an explanation of this application and is not intended to limit it. After reading this specification, those skilled in the art can make modifications to this embodiment without contributing any inventive step, but such modifications are protected by patent law as long as they fall within the scope of the claims of this application.

Claims

1. A ropeway bridge stabilizing structure, characterized by: The anchor base block (2) is provided with at least two anchor base blocks (2), and the two anchor base blocks (2) are fixedly connected to the two sides of the bridge (1); the main cable (3) is provided with a plurality of main cables (3), and the two ends of the main cable (3) are fixedly connected to the two anchor base blocks (2) on the two sides of the bridge (1); the stabilizing cable (4) is provided with at least two stabilizing cables (4), and the stabilizing cable (4) is arranged on the two sides of the plurality of main cables (3); the two ends of each stabilizing cable (4) are fixedly connected to the two anchor base blocks (2) on the two sides of the bridge (1); the stabilizing cable (4) and the main cable (3) are fixedly connected through the channel steel (7), and the stabilizing cable (4) is used for increasing the stability of the main cable (3). The anchor base block (2) is provided with at least two anchor base blocks (2), and the two anchor base blocks (2) are fixedly connected to the two sides of the bridge (1); the main cable (3) is provided with a plurality of main cables (3), and the two ends of the main cable (3) are fixedly connected to the two anchor base blocks (2) on the two sides of the bridge (1); the stabilizing cable (4) is provided with at least two stabilizing cables (4), and the stabilizing cable (4) is arranged on the two sides of the plurality of main cables (3); the two ends of each stabilizing cable (4) are fixedly connected to the two anchor base blocks (2) on the two sides of the bridge (1); the stabilizing cable (4) and the main cable (3) are fixedly connected through the channel steel (7), and the stabilizing cable (4) is used for increasing the stability of the main cable (3).

2. A cable-stayed bridge stabilizing structure according to claim 1, characterized in that: The anchor base block (2) is provided with at least two anchor base blocks (2), and the two anchor base blocks (2) are fixedly connected to the two sides of the bridge (1); the main cable (3) is provided with a plurality of main cables (3), and the two ends of the main cable (3) are fixedly connected to the two anchor base blocks (2) on the two sides of the bridge (1); the stabilizing cable (4) is provided with at least two stabilizing cables (4), and the stabilizing cable (4) is arranged on the two sides of the plurality of main cables (3); the two ends of each stabilizing cable (4) are fixedly connected to the two anchor base blocks (2) on the two sides of the bridge (1); the stabilizing cable (4) and the main cable (3) are fixedly connected through the channel steel (7), and the stabilizing cable (4) is used for increasing the stability of the main cable (3).

3. A cable-stayed bridge stabilizing structure according to claim 2, characterized in that: The anchor base block (2) is provided with at least two anchor base blocks (2), and the two anchor base blocks (2) are fixedly connected to the two sides of the bridge (1); the main cable (3) is provided with a plurality of main cables (3), and the two ends of the main cable (3) are fixedly connected to the two anchor base blocks (2) on the two sides of the bridge (1); the stabilizing cable (4) is provided with at least two stabilizing cables (4), and the stabilizing cable (4) is arranged on the two sides of the plurality of main cables (3); the two ends of each stabilizing cable (4) are fixedly connected to the two anchor base blocks (2) on the two sides of the bridge (1); the stabilizing cable (4) and the main cable (3) are fixedly connected through the channel steel (7), and the stabilizing cable (4) is used for increasing the stability of the main cable (3).

4. A cable-stayed bridge stabilizing structure according to claim 1, characterized in that: The anchor base block (2) is provided with at least two anchor base blocks (2), and the two anchor base blocks (2) are fixedly connected to the two sides of the bridge (1); the main cable (3) is provided with a plurality of main cables (3), and the two ends of the main cable (3) are fixedly connected to the two anchor base blocks (2) on the two sides of the bridge (1); the stabilizing cable (4) is provided with at least two stabilizing cables (4), and the stabilizing cable (4) is arranged on the two sides of the plurality of main cables (3); the two ends of each stabilizing cable (4) are fixedly connected to the two anchor base blocks (2) on the two sides of the bridge (1); the stabilizing cable (4) and the main cable (3) are fixedly connected through the channel steel (7), and the stabilizing cable (4) is used for increasing the stability of the main cable (3).

5. A cable-stayed bridge stabilizing structure according to claim 4, characterized in that: ​ 6. A cable-stayed bridge stabilizing structure according to claim 5, characterized in that: ​ 7. A cable-stayed bridge stabilizing structure according to claim 6, characterized in that: The long rod and the short rod of the L-shaped rod (92) are provided with a stabilizing rod (10), the two ends of the stabilizing rod (10) are fixedly connected with the long rod and the short rod of the L-shaped rod (92) respectively, and the stabilizing rod (10) is used for reinforcing the L-shaped rod (92).

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