Anchorage structure of suspension bridge

Abstract

The utility model discloses a suspension bridge anchorage structure which comprises an anchor block foundation and an anchor block arranged on the top face of the anchor block foundation, a fixing frame is arranged on one side of the anchor block, an installation block is fixedly connected to the bottom face of the inner wall of the fixing frame, and a material pushing plate is arranged on the top face of the anchor block foundation and located in the anchor block in a sliding mode. A driving part used for driving the material pushing plate to slide left and right is arranged on the surface of the anchor block foundation; the driving part comprises a first motor arranged in the anchor block foundation, one end of an output shaft of the first motor is fixedly connected with a fixing shaft through a coupler, and a steel wire rope is wound on the surface of the fixing shaft. According to the suspension bridge anchorage structure, after a certain amount of sundries are accumulated on the top face of the anchor block foundation, automatic cleaning and falling of the sundries can be achieved by driving the material pushing plate, follow-up unified collection of workers is facilitated, labor force is relieved, and potential safety hazards are also reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of anchor piers, in particular to an anchor pier structure of a suspension bridge. Background Technique

[0002] An anchor ingot refers to a structure that bears all the tensile forces at both ends of a suspension cable. Generally, it consists of an anchor block foundation, an anchor block, an anchor ingot frame and fixing device for the steel cable, a shed, etc. According to the situation of the side span, it can be set in combination with the abutment or set independently.

[0003] After the anchor pier is put into use, in windy and rainy weather, a large amount of garbage and sundries are likely to accumulate on the anchor block foundation. To prevent the sundries from falling into other positions and causing environmental pollution, personnel need to manually clean it regularly. Moreover, the position of the anchor pier is relatively high, making the cleaning very inconvenient and increasing the labor force. Therefore, in view of the above deficiencies, the present utility model makes the following improvements. Content of the Utility Model

[0004] In view of the deficiencies of the prior art, the present utility model provides an anchor pier structure of a suspension bridge, which solves the problems mentioned in the background technique.

[0005] To achieve the above object, the present utility model is realized through the following technical solutions: An anchor pier structure of a suspension bridge includes an anchor block foundation and an anchor block arranged on the top surface of the anchor block foundation. A fixed frame is arranged on one side of the anchor block, and an installation block is fixedly connected to the bottom surface of the inner wall of the fixed frame. A push plate is slidably arranged on the top surface of the anchor block foundation and inside the anchor block. A driving part for driving the push plate to slide left and right is arranged on the surface of the anchor block foundation;

[0006] The driving part includes a first motor arranged inside the anchor block foundation. One end of the output shaft of the first motor is fixedly connected to a fixed shaft through a coupling. A steel wire rope is wound around the surface of the fixed shaft. One end of the steel wire rope penetrates through the installation block and is fixedly connected to one side of the push plate. A buffer spring is fixedly connected to the surface of the steel wire rope between the side of the push plate opposite to the installation block.

[0007] Preferably, a telescopic tube is fixedly connected to the surface of the buffer spring between the side of the push plate opposite to the installation block.

[0008] Preferably, a material blocking and water filtering mechanism is arranged inside the fixed frame. The material blocking and water filtering mechanism includes a material blocking frame slidably arranged inside the fixed frame. A filter screen is fixedly connected to one side of the material blocking frame. A control part for driving the material blocking frame to slide up and down is arranged on the surface of the fixed frame.

[0009] Preferably, the control part includes a protective cover fixedly arranged on the top surface of the fixed frame, and a second motor is fixedly connected inside the protective cover. One end of the output shaft of the second motor is fixedly connected with a threaded rod through a coupling. The bottom end of the threaded rod is rotationally connected with the top surface of the mounting block through a bearing, and the inside of the material blocking frame is threadedly connected with the surface of the threaded rod.

[0010] Preferably, a pulley is arranged on one side of the anchor block foundation through a support rod, and the surface of the steel wire rope is in contact with the surface of the pulley.

[0011] Beneficial effects

[0012] The utility model provides a suspension bridge anchor structure. Compared with the prior art, the following beneficial effects are achieved:

[0013] (1) For this suspension bridge anchor structure, after a certain amount of sundries accumulate on the top surface of the anchor block foundation, the automatic cleaning and falling of the sundries can be realized by driving the pushing plate, which is convenient for the subsequent unified collection by personnel, reduces the labor force, and also reduces the safety hazard.

[0014] (2) For this suspension bridge anchor structure, through the setting of the material blocking and water filtering mechanism, the water accumulated inside the sundries can be quickly discharged, and the problem of environmental pollution caused by the random falling of sundries can be prevented. Description of the drawings

[0015] Figure 1 is a three-dimensional view of the structure of the utility model;

[0016] Figure 2 is a cross-sectional view of the structure of the utility model;

[0017] Figure 3 is a schematic structural diagram of the first motor, the fixed shaft and the steel wire rope of the utility model;

[0018] Figure 4 For the utility model Figure 2 is a partial enlarged view at A in.

[0019] In the figure: 1. Anchor block foundation; 2. Anchor block; 3. Fixed frame; 4. Mounting block; 5. Pushing plate; 6. First motor; 7. Fixed shaft; 8. Steel wire rope; 9. Material blocking and water filtering mechanism; 91. Filter screen; 92. Material blocking frame; 93. Protective cover; 94. Second motor; 95. Threaded rod; 10. Expansion pipe; 11. Buffer spring; 12. Pulley. Specific embodiments

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0021] Embodiment 1

[0022] Please refer to Figures 1 to 4 As shown, the present utility model provides a technical solution, and the specific improvements are as follows:

[0023] A suspension bridge anchor structure includes an anchor block foundation 1 and an anchor block 2 arranged on the top surface of the anchor block foundation 1. A fixed frame 3 is arranged on one side of the anchor block 2, and an installation block 4 is fixedly connected to the bottom surface of the inner wall of the fixed frame 3. A push plate 5 is slidably arranged on the top surface of the anchor block foundation 1 and inside the anchor block 2. A driving part for driving the push plate 5 to slide left and right is arranged on the surface of the anchor block foundation 1. The driving part includes a first motor 6 arranged inside the anchor block foundation 1, and one end of the output shaft of the first motor 6 is fixedly connected to a fixed shaft 7 through a coupling. A steel wire rope 8 is wound around the surface of the fixed shaft 7, and one end of the steel wire rope 8 penetrates through the installation block 4 and is fixedly connected to one side of the push plate 5. A pulley 12 is arranged on one side of the anchor block foundation 1 through a support rod, and the surface of the steel wire rope 8 is in contact with the surface of the pulley 12. A buffer spring 11 is fixedly connected between the opposite sides of the push plate 5 and the installation block 4 and on the surface of the steel wire rope 8;

[0024] Start the first motor 6, so that the first motor 6 drives the fixed shaft 7 to rotate. The rotation of the fixed shaft 7 winds up the steel wire rope 8, and during the winding process, the push plate 5 can be pulled, and the push plate 5 moves to the right, so that the sundries on the top surface of the anchor block foundation 1 can be cleaned up. Personnel can take a receiving frame to collect the sundries;

[0025] After the cleaning is completed, control the first motor 6 to reverse and drive the fixed shaft 7 to unwind the steel wire rope 8. Under the action of the buffer spring 11, the push plate 5 can be driven to move back to the initial position.

[0026] Embodiment 2

[0027] On the basis of Embodiment 1, please refer to Figure 2 and Figure 4 As shown, the specific improvements are as follows:

[0028] A telescopic tube 10 is fixedly connected between the opposite sides of the push plate 5 and the installation block 4 and on the surface of the buffer spring 11. The telescopic tube 10 can be stretched and contracted, so as to protect the buffer spring 11.

[0029] Embodiment III

[0030] Based on Embodiment II, please refer to Figure 1 and Figure 2 as shown, and the specific improvements are as follows:

[0031] A material blocking and water filtering mechanism 9 is arranged inside the fixed frame 3, and the material blocking and water filtering mechanism 9 includes a material blocking frame 92 slidably arranged inside the fixed frame 3. One side of the material blocking frame 92 is fixedly connected with a filter screen 91. A control part for driving the material blocking frame 92 to slide up and down is arranged on the surface of the fixed frame 3. The control part includes a protective cover 93 fixedly arranged on the top surface of the fixed frame 3, and a second motor 94 is fixedly connected inside the protective cover 93. One end of the output shaft of the second motor 94 is fixedly connected with a threaded rod 95 through a coupling. The bottom end of the threaded rod 95 is rotationally connected with the top surface of the mounting block 4 through a bearing. The inside of the material blocking frame 92 is threadedly connected with the surface of the threaded rod 95;

[0032] The water in the sundries can be filtered out through the filter screen 91, avoiding the accumulation of water on the top surface of the anchor block foundation 1. Start the second motor 94, so that the second motor 94 drives the threaded rod 95 to rotate. The rotation of the threaded rod 95 can make the material blocking frame 92 move upward along it, so as to open the lower part, facilitating the subsequent cleaning work of the sundries.

[0033] At the same time, the content not described in detail in this specification belongs to the prior art well known to those skilled in the art.

[0034] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A suspension bridge anchor structure, comprising an anchor block foundation (1) and an anchor block (2) arranged on the top surface of the anchor block foundation (1), characterized in that: On one side of the anchor block (2), a fixed frame (3) is provided, and on the bottom surface of the inner wall of the fixed frame (3), a mounting block (4) is fixedly connected. On the top surface of the anchor block foundation (1) and inside the anchor block (2), a pushing plate (5) is slidably arranged, and a driving part for driving the pushing plate (5) to slide left and right is arranged on the surface of the anchor block foundation (1). The driving part includes a first motor (6) arranged inside the anchor block foundation (1), and one end of the output shaft of the first motor (6) is fixedly connected with a fixed shaft (7) through a coupling. A steel wire rope (8) is wound around the surface of the fixed shaft (7), and one end of the steel wire rope (8) penetrates through the mounting block (4) and is fixedly connected with one side of the pushing plate (5). A buffer spring (11) is fixedly connected between the opposite sides of the pushing plate (5) and the mounting block (4) and on the surface of the steel wire rope (8).

2. The suspension bridge anchor structure according to claim 1, characterized in that: A telescopic tube (10) is fixedly connected between the opposite sides of the pushing plate (5) and the mounting block (4) and on the surface of the buffer spring (11).

3. A suspension bridge anchor structure according to claim 1, characterized in that: A material blocking and water filtering mechanism (9) is arranged inside the fixed frame (3), and the material blocking and water filtering mechanism (9) includes a material blocking frame (92) slidably arranged inside the fixed frame (3). A filter screen (91) is fixedly connected to one side of the material blocking frame (92), and a control part for driving the material blocking frame (92) to slide up and down is arranged on the surface of the fixed frame (3).

4. A suspension bridge anchor structure according to claim 3, characterized in that: The control part includes a protective cover (93) fixedly arranged on the top surface of the fixed frame (3), and a second motor (94) is fixedly connected inside the protective cover (93). One end of the output shaft of the second motor (94) is fixedly connected with a threaded rod (95) through a coupling. The bottom end of the threaded rod (95) is rotatably connected with the top surface of the mounting block (4) through a bearing, and the inside of the material blocking frame (92) is threadedly connected with the surface of the threaded rod (95).

5. A suspension bridge anchor structure according to claim 1, characterized in that: A pulley (12) is arranged on one side of the anchor block foundation (1) through a support rod, and the surface of the steel wire rope (8) is in contact with the surface of the pulley (12).

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