Supporting structure of high-speed magnetic levitation track

Abstract

The utility model discloses a supporting structure of a high-speed maglev track, which belongs to the technical field of high-speed maglev tracks, and is characterized in that the supporting structure comprises a stand column, the surface of the stand column is fixedly connected with a damping assembly, the top of the damping assembly is fixedly connected with a detector, the top of the detector is fixedly connected with a waterproof assembly, and the damping assembly comprises a support. The support is fixedly connected to the surface of the stand column, a bottom pad is fixedly connected to the top of the support, a fixing seat is fixedly connected to the top of the bottom pad, and an elastic piece is fixedly connected to the surface of the fixing seat. By arranging the waterproof assembly, the detector is waterproof, the situation of water seepage possibly existing when the external environment is severe is avoided, and therefore the service life of the detector is prolonged through cooperation of the waterproof assembly and the damping assembly.

Description

Technical Field

[0001] The utility model relates to the technical field of high-speed maglev track, and particularly relates to a support structure of a high-speed maglev track. Background Art

[0002] With the continuous progress of technology, as a new type of transportation, high-speed maglev transportation has the advantages of high speed, low noise, low energy consumption, etc., and has received wide attention.

[0003] At present, for a maglev bearing with an adjusting stud, a wedge block is usually added between the lower seat plate and the base plate to share the bearing capacity of the thread and reduce the long-term load bearing of the adjusting stud. However, for a high-speed maglev bearing, the excessive speed will cause vibration, which may lead to the loosening of the wedge block and cause new problems. Therefore, how to ensure the firmness of the wedge block and improve the connection reliability is a problem that needs to be solved at present;

[0004] The existing patent (publication number: CN220202441U) provides a high-speed maglev rail transit bridge adjusting bearing with an anti-loosening wedge block structure. The high-speed maglev rail transit bridge adjusting bearing with an anti-loosening wedge block structure of this utility model improves the reliability of the wedge block, and further improves the shear bearing capacity and bending bearing capacity of the bearing, thereby improving the reliability of the bearing under extreme load conditions.

[0005] In view of the above problems, the existing patent gives a solution. However, in order to ensure the stable operation of the support structure and discover relevant problems in a timely manner, a detection device is usually set in the support structure to detect the deformation, stress, vibration, etc. of the support structure during operation. However, the vibration generated during the operation of the magnetic track has an adverse effect on the internal components of the detection device, and there is a possibility of water ingress when the external environment is harsh.

[0006] Therefore, a support structure of a high-speed maglev track is proposed. Summary of the Utility Model

[0007] The purpose of the utility model is to provide a support structure of a high-speed maglev track, which can solve the problems that in order to ensure the stable operation of the support structure and discover relevant problems in a timely manner, a detection device is usually set in the support structure to detect the deformation, stress, vibration, etc. of the support structure during operation. However, the vibration generated during the operation of the magnetic track has an adverse effect on the internal components of the detection device, and there is a possibility of water ingress when the external environment is harsh.

[0008] To achieve the above purpose, the utility model provides the following technical solution: A support structure of a high-speed maglev track, including a column, a shock absorption component is fixedly connected to the surface of the column, a detector is fixedly connected to the top of the shock absorption component, and a waterproof component is fixedly connected to the top of the detector;

[0009] The shock absorption assembly includes a bracket which is fixedly connected to the surface of the column. A bottom pad is fixedly connected to the top of the bracket. A fixed seat is fixedly connected to the top of the bottom pad. An elastic member is fixedly connected to the surface of the fixed seat. A connecting seat is fixedly connected to the opposite side of the elastic member. A support plate is fixedly connected to the top of the connecting seat.

[0010] Preferably, the waterproof assembly includes a protective shell which is fixedly connected to the top of the support plate. A sealing plate is clamped inside the protective shell. A shell cover is clamped on the top of the protective shell.

[0011] Preferably, a clamping post is fixedly connected to the bottom of the sealing plate. The number of the clamping posts is set to be several and they are evenly distributed at the bottom of the sealing plate. The clamping posts are clamped inside the protective shell. A fixing bolt is movably connected inside the shell cover.

[0012] Preferably, a fixing hole which is used in cooperation with the fixing bolt is formed inside the shell cover. A connecting block is fixedly connected inside the protective shell. The sealing plate 402 is arranged on the top of the connecting block. The fixing bolt penetrates through the shell cover and extends into the inside of the connecting block. A connecting groove which is used in cooperation with the fixing bolt is formed inside the connecting block.

[0013] Preferably, a first mounting bolt is movably connected inside the fixed seat. The first mounting bolt penetrates through the fixed seat and the bracket and extends to the surface of the bracket. A nut is threadedly connected to the surface of the first mounting bolt.

[0014] Preferably, a buffer pad is fixedly connected to the top of the connecting seat. A second mounting bolt is movably connected inside the support plate. The second mounting bolt penetrates through the support plate and extends into the inside of the connecting seat. The second mounting bolt is threadedly connected to the connecting seat.

[0015] Preferably, a cross beam is fixedly connected to the top of the column. The cross beam is hollow. A track plate is fixedly connected to the top of the cross beam.

[0016] Preferably, a mounting seat is fixedly connected to the top of the column. The cross beam is clamped inside the mounting seat. A protective plate is fixedly connected to the surface of the track plate.

[0017] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0018] 1. By setting the shock absorption assembly, the present application achieves the effect of protecting the detector, avoiding the vibration generated during the operation of the magnetic track from affecting the operation of the internal components of the detector, thereby increasing the service life of the detector and reducing its maintenance frequency;

[0019] 2. This application achieves waterproofing of the detector by setting up a waterproof component, avoiding possible water seepage in a harsh external environment, thereby cooperating with the shock-absorbing component to increase the service life of the detector. Description of the Drawings

[0020] Figure 1 It is the overall structure diagram of the support structure of the high-speed maglev track of the present utility model;

[0021] Figure 2 It is the schematic structural diagram of the shock-absorbing component of the present utility model;

[0022] Figure 3 It is the schematic structural diagram of the waterproof component of the present utility model;

[0023] Figure 4 It is the connection schematic diagram of the shell cover and the sealing plate of the present utility model;

[0024] Figure 5 It is the connection schematic diagram of the upright column of the present utility model.

[0025] In the figure, 1. Upright column; 2. Shock-absorbing component; 201. Bracket; 202. Bottom pad; 203. Fixed seat; 204. Elastic member; 205. Connection seat; 206. Support plate; 3. Detector; 4. Waterproof component; 401. Protective shell; 402. Sealing plate; 403. Shell cover; 5. Clamping post; 6. Fixed bolt; 7. Fixed hole; 8. Connection block; 9. Connection groove; 10. First mounting bolt; 11. Nut; 12. Buffer pad; 13. Second mounting bolt; 14. Cross beam; 15. Track plate; 16. Mounting seat; 17. Protective plate. Detailed Embodiment

[0026] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with 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. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0027] Please refer to Figures 1-5 , the present utility model provides the following technical solutions:

[0028] A support structure for a high-speed maglev track, including an upright column 1, a shock-absorbing component 2 fixedly connected to the surface of the upright column 1, a detector 3 fixedly connected to the top of the shock-absorbing component 2, and a waterproof component 4 fixedly connected to the top of the detector 3;

[0029] The shock-absorbing assembly 2 includes a bracket 201 which is fixedly connected to the surface of the column 1. A bottom pad 202 is fixedly connected to the top of the bracket 201. A fixing seat 203 is fixedly connected to the top of the bottom pad 202. An elastic member 204 is fixedly connected to the surface of the fixing seat 203. A connecting seat 205 is fixedly connected to the opposite sides of the elastic member 204. A support plate 206 is fixedly connected to the top of the connecting seat 205.

[0030] In this embodiment: The shock-absorbing assembly 2 is fixed by the column 1, and the detector 3 and the waterproof assembly 4 are fixed by the shock-absorbing assembly 2, thereby reducing the influence of the vibration during the operation of the magnetic track on the detector 3. At the same time, the waterproof performance of the detector 3 is improved by the waterproof assembly 4. The bracket 201 is fixed by the column 1, the bottom pad 202 is fixed by the bracket 201, then the fixing seat 203 is fixed by the bottom pad 202, the elastic member 204 is fixed by the fixing seat 203, then the connecting seat 205 is fixed by the elastic member 204, and the vibration is absorbed by the elastic member 204. Finally, the support plate 206 is fixed by the connecting seat 205.

[0031] Specifically, as Figure 3 shown, the waterproof assembly 4 includes a protective shell 401 which is fixedly connected to the top of the support plate 206. A sealing plate 402 is clamped inside the protective shell 401. A shell cover 403 is clamped on the top of the protective shell 401.

[0032] Specifically, as Figure 4 shown, a clamping post 5 is fixedly connected to the bottom of the sealing plate 402. The number of the clamping posts 5 is set to be several and they are evenly distributed at the bottom of the sealing plate 402. The clamping posts 5 are clamped inside the protective shell 401. A fixing bolt 6 is movably connected inside the shell cover 403.

[0033] Specifically, as Figure 4 shown, a fixing hole 7 which is matched with the fixing bolt 6 is opened inside the shell cover 403. A connecting block 8 is fixedly connected inside the protective shell 401. The sealing plate 402 is arranged on the top of the connecting block 8. The fixing bolt 6 penetrates through the shell cover 403 and extends into the inside of the connecting block 8. A connecting groove 9 which is matched with the fixing bolt 6 is opened inside the connecting block 8.

[0034] In this embodiment: The protective shell 401 is fixed by the support plate 206, then the sealing plate 402 and the shell cover 403 are fixed by the protective shell 401, and the penetration of water into the protective shell 401 is avoided by the cooperation of the shell cover 403 and the sealing plate 402. Then the clamping posts 5 are fixed by the sealing plate 402, and the effect of facilitating the fixing of the sealing plate 402 is achieved by the clamping posts 5. Then the working position of the fixing bolt 6 is restricted by the fixing hole 7 opened inside the shell cover 403, the connecting block 8 is fixed by the protective shell 401, and then the sealing plate 402 and the shell cover 403 are fixed by the cooperation of the connecting groove 9 opened inside the connecting block 8 and the fixing bolt 6.

[0035] Specifically, as Figure 2 shown, a first mounting bolt 10 is movably connected inside the fixed seat 203. The first mounting bolt 10 penetrates through the fixed seat 203 and the bracket 201 and extends to the surface of the bracket 201. A nut 11 is threadedly connected to the surface of the first mounting bolt 10.

[0036] Specifically, as Figure 2 shown, a buffer pad 12 is fixedly connected to the top of the connecting seat 205. A second mounting bolt 13 is movably connected inside the support plate 206. The second mounting bolt 13 penetrates through the support plate 206 and extends into the connecting seat 205. The second mounting bolt 13 is threadedly connected to the connecting seat 205.

[0037] In this embodiment: The working position of the first mounting bolt 10 is restricted by the fixed seat 203, and then the fixed seat 203 is fixed by the first mounting bolt 10 penetrating through the fixed seat 203 and the bracket 201 and cooperating with the nut 11. Then, the buffer pad 12 is fixed by the connecting seat 205, the working position of the second mounting bolt 13 is restricted by the support plate 206, and the support plate 206 is fixed by the second mounting bolt 13 penetrating through the support plate 206 and being threadedly connected to the connecting seat 205.

[0038] Specifically, as Figure 5 shown, a cross beam 14 is fixedly connected to the top of the column 1. The cross beam 14 is hollow, and a track plate 15 is fixedly connected to the top of the cross beam 14.

[0039] Specifically, as Figure 5 shown, a mounting seat 16 is fixedly connected to the top of the column 1. The cross beam 14 is clamped inside the mounting seat 16. A protective plate 17 is fixedly connected to the surface of the track plate 15.

[0040] In this embodiment: The mounting seat 16 is fixed by the column 1, the cross beam 14 is fixed by the mounting seat 16, then the track plate 15 is fixed by the cross beam 14, and the protective plate 17 is fixed by the track plate 15.

[0041] Working principle: During the use of the support structure, first pass the first mounting bolt 10 through the fixing seat 203 and the bracket 201, and rotate the nut 11 on the surface of the first mounting bolt 10 to fix the fixing seat 203 on the top of the bracket 201. Then pass the second mounting bolt 13 through the support plate 206 and thread it with the connecting seat 205 to complete the installation of the shock absorption component 2. The vibration generated during the operation of the magnetic track is transmitted from the bracket 201 to the fixing seat 203, and is transmitted to the connecting seat 205 through the elastic member 204 fixed by the fixing seat 203. During this process, the elastic members 204 deform and cooperate with each other to absorb the vibration, thereby reducing the vibration intensity and reducing the damage to the detector 3. Then start the detector 3 through an external power supply and detect the operating condition of the support structure so as to discover problems in the first time when they occur.

[0042] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A support structure for a high-speed magnetic levitation track, comprising a column (1), characterized in that: A shock absorbing component (2) is fixedly connected to the surface of the column (1), a detector (3) is fixedly connected to the top of the shock absorbing component (2), and a waterproof component (4) is fixedly connected to the top of the detector (3); The shock absorbing assembly (2) comprises a bracket (201), the bracket (201) is fixedly connected to the surface of the column (1), the top of the bracket (201) is fixedly connected to a base pad (202), the top of the base pad (202) is fixedly connected to a fixing seat (203), the surface of the fixing seat (203) is fixedly connected to an elastic member (204), a connecting seat (205) is fixedly connected to the side opposite to the elastic member (204), and the top of the connecting seat (205) is fixedly connected to a support plate (206).

2. A high-speed maglev track support structure according to claim 1, characterized in that: The waterproof component (4) comprises a protective shell (401), wherein the protective shell (401) is fixedly connected to the top of the support plate (206), a sealing plate (402) is clamped inside the protective shell (401), and a shell cover (403) is clamped on the top of the protective shell (401).

3. A high-speed maglev track support structure according to claim 2, characterized in that: The bottom of the sealing plate (402) is fixedly connected with a clamping column (5), the number of the clamping columns (5) is set to be several and evenly distributed at the bottom of the sealing plate (402), the clamping column (5) is clamped in the interior of the protective shell (401), and the interior of the shell cover (403) is movably connected with a fixing bolt (6).

4. A high-speed maglev track support structure according to claim 3, characterized in that: The shell cover (403) is provided with a fixing hole (7) for use with a fixing bolt (6), the protective shell (401) is fixedly connected to a connecting block (8) inside, the sealing plate (402) is arranged on the top of the connecting block (8), the fixing bolt (6) passes through the shell cover (403) and extends to the inside of the connecting block (8), and the connecting block (8) is provided with a connecting groove (9) for use with the fixing bolt (6) inside.

5. The support structure of a high-speed maglev track according to claim 1, characterized in that: The fixing seat (203) is movably connected to a first mounting bolt (10) inside, the first mounting bolt (10) respectively passes through the fixing seat (203) and the bracket (201) and extends to the surface of the bracket (201), and a nut (11) is threadedly connected to the surface of the first mounting bolt (10).

6. A high-speed maglev track support structure according to claim 5, characterized in that: A buffer pad (12) is fixedly connected to the top of the connecting seat (205), and a second mounting bolt (13) is movably connected inside the supporting plate (206). The second mounting bolt (13) passes through the supporting plate (206) and extends to the inside of the connecting seat (205). The second mounting bolt (13) and the connecting seat (205) are threadedly connected to each other.

7. The support structure of a high-speed maglev track according to claim 1, characterized in that: The top of the upright column (1) is fixedly connected to a crossbeam (14), the crossbeam (14) is hollow, and the top of the crossbeam (14) is fixedly connected to a track plate (15).

8. The support structure of a high-speed maglev track according to claim 7, characterized in that: The top of the column (1) is fixedly connected to a mounting seat (16), the crossbeam (14) is clamped inside the mounting seat (16), and the surface of the track plate (15) is fixedly connected to a protective plate (17).

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