Tunnel vault water chute mounting structure

Abstract

The utility model relates to the technical field of electrical engineering, and discloses a tunnel vault water guide groove installation structure which comprises a first water guide groove, a second water guide groove is fixedly installed at one end of the first water guide groove, and a third water guide groove is fixedly installed at one end of the second water guide groove. According to the tunnel vault water chute mounting structure, through arrangement of a first rotating shaft, a first spring, a first clamping block, a second mounting plate, a second rotating shaft, a mounting rod, an adjusting rod, a second spring, a second clamping block and a pressing plate, during mounting, the pressing plate can be pressed to drive the second clamping block to compress the second spring, so that the adjusting rod is pulled out of a storage plate by a corresponding length; and a first spring and a first clamping block are matched for use, so that the first rotating shaft and a second mounting plate can be limited and fixed, and the effect that the height of a first water guide groove and the height of a third water guide groove can be adjusted to adapt to different environments is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of electrical engineering, in particular to a tunnel vault water guide chute installation structure. Background Art

[0002] In recent years, the increase in railway operating mileage, traffic volume, and train speed, coupled with the complex geological environment, has led to the increasing deterioration of tunnel structures. Water leakage, lining structure cracks, back cavities and other defects have spread throughout most tunnels, posing a major safety hazard to train operations. Among them, water leakage is the most common and serious disease, and has the greatest impact on the changes and development of other tunnel diseases. At present, the existing water guide trough has a single structure and a fixed width, which can no longer meet the conditions for treating complex tunnel water leakage, and it is even more unable to effectively protect the wrist arm insulators in the tunnel.

[0003] However, the existing tunnel vault water channel installation structure has the following disadvantages:

[0004] During the installation process, it is inconvenient to adjust the angle of the water channel according to usage requirements, and the installation steps are relatively cumbersome.

[0005] Therefore, the utility model provides a tunnel vault water guide trough installation structure. Utility Model Content

[0006] 1. Technical issues to be resolved

[0007] The technical problem solved by the utility model is to provide a tunnel vault water guide trough installation structure which is highly practical and can be easily operated with a relatively simple structure, thereby solving the problems raised in the above-mentioned background technology that it is inconvenient to adjust the angle of the water guide trough according to usage requirements during the installation process and the installation steps are relatively cumbersome.

[0008] (II) Technical solution

[0009] To achieve the above objectives, the utility model is implemented through the following technical solutions: a tunnel vault water guide groove installation structure comprises a first water guide groove, a second water guide groove is fixedly installed at one end of the first water guide groove, a third water guide groove is fixedly installed at one end of the second water guide groove, a first mounting plate is fixedly installed at the lower ends of the first water guide groove and the third water guide groove by bolts, a first rotating shaft is fixedly installed at both sides of the first mounting plate, a first spring is fixedly installed at the inner wall of the first rotating shaft, a first clamping block is fixedly installed at one end of the first spring, a second mounting plate is movably connected to one end of the first clamping block, a second rotating shaft is fixedly installed on the inner wall of the second mounting plate, a mounting rod is rotatably connected to the surface of the second rotating shaft, an adjusting rod is fixedly installed on the lower end of the mounting rod in turn, a second spring is fixedly installed on the inner wall of the adjusting rod in turn, and a second clamping block is fixedly installed on one end of the second spring.

[0010] Optionally, a pressure plate is movably connected to the surface of the second clamping block, one end of the pressure plate is movably connected to a receiving plate, a third rotating shaft is fixedly mounted on the inner wall of the receiving plate, and the length of the adjusting plate can be adjusted by pressing the pressure plate.

[0011] Optionally, a first clamping plate is fixedly mounted on one end of the third rotating shaft, and a second clamping plate is fixedly mounted on one end of the first clamping plate via bolts, so that the first clamping plate and the second clamping plate can be conveniently mounted.

[0012] Optionally, third springs are sequentially arranged on the surface of the second rotating shaft, and the number of the third springs is two. The third springs increase the stability of the first clamping plate and the second clamping plate.

[0013] Optionally, the inner wall of the second mounting plate is sequentially provided with card slots adapted to the first card block, the number of the card slots is several, and the second mounting plate may be provided with card slots to adjust the heights of the first water guide groove and the third water guide groove.

[0014] Optionally, a first threaded hole is formed at one end of the first clamping plate, and the number of the first threaded holes is two. The first threaded hole can facilitate fixing the first clamping plate and the second clamping plate.

[0015] (III) Beneficial effects

[0016] The utility model provides a tunnel vault water guide trough installation structure, which has the following beneficial effects:

[0017] The tunnel vault water guide groove installation structure, through the arrangement of the first rotating shaft, the first spring, the first clamping block, the second mounting plate, the second rotating shaft, the mounting rod, the adjusting rod, the second spring, the second clamping block and the pressure plate, plays a role in which during installation, the pressure plate can be pressed to drive the second clamping block to compress the second spring, thereby pulling the adjusting rod out of the storage plate to a corresponding length, and then rotating through the first rotating shaft. The cooperation of the first spring and the first clamping block can limit and fix the first rotating shaft and the second mounting plate, thereby achieving the effect of adjusting the height of the first water guide groove and the third water guide groove to adapt to different environments. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the first rotating shaft structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the first card block of the utility model;

[0021] Figure 4This is a schematic diagram of the second spring structure of the utility model.

[0022] In the figure: 1. first water guide groove; 2. second water guide groove; 3. third water guide groove; 4. first mounting plate; 5. first rotating shaft; 6. first spring; 7. first clamping block; 8. second mounting plate; 9. second rotating shaft; 10. mounting rod; 11. adjusting rod; 12. second spring; 13. second clamping block; 14. pressing plate; 15. storage plate; 16. third rotating shaft; 17. first clamping plate; 18. second clamping plate; 19. third spring. 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. 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] See also Figures 1 to 4 The utility model provides a technical solution: a tunnel vault water channel installation structure, comprising a first water channel 1, a second water channel 2 is fixedly installed at one end of the first water channel 1, a third water channel 3 is fixedly installed at one end of the second water channel 2, a first mounting plate 4 is fixedly installed at the lower ends of the first water channel 1 and the third water channel 3 by bolts, a first rotating shaft 5 is fixedly installed at both sides of the first mounting plate 4, a first spring 6 is fixedly installed on the inner wall of the first rotating shaft 5, a first clamping block 7 is fixedly installed at one end of the first spring 6, a second mounting plate 8 is movably connected at one end of the first clamping block 7, a second rotating shaft 9 is fixedly installed on the inner wall of the second mounting plate 8, a mounting rod 10 is rotatably connected to the surface of the second rotating shaft 9, an adjusting rod 11 is fixedly installed at the lower end of the mounting rod 10, and the adjusting rod 11 is fixedly installed at the lower end of the mounting rod 10. 1 is fixedly mounted with a second spring 12 in sequence, and a second clamping block 13 is fixedly mounted on one end of the second spring 12. Through the arrangement of the first rotating shaft 5, the first spring 6, the first clamping block 7, the second mounting plate 8, the second rotating shaft 9, the mounting rod 10, the adjusting rod 11, the second spring 12, the second clamping block 13 and the pressing plate 14, during installation, the pressing plate 14 can be pressed to drive the second clamping block 13 to compress the second spring 12, so that the adjusting rod 11 is pulled out of the receiving plate 15 by a corresponding length, and then rotated by the first rotating shaft 5. The first spring 6 and the first clamping block 7 can be used in combination to limit and fix the first rotating shaft 5 and the second mounting plate 8, so as to achieve the effect of adjusting the height of the first water guide groove 1 and the third water guide groove 3 to adapt to different environments.

[0025] The surface of the second clamping block 13 is movably connected with a pressing plate 14, one end of the pressing plate 14 is movably connected with a receiving plate 15, and the inner wall of the receiving plate 15 is fixedly installed with a third rotating shaft 16, through the setting of the third rotating shaft 16, the first clamping plate 17 and the second clamping plate 18 are installed;

[0026] A first clamping plate 17 is fixedly mounted on one end of the third rotating shaft 16, and a second clamping plate 18 is fixedly mounted on one end of the first clamping plate 17 by bolts. The first clamping plate 17 and the second clamping plate 18 are arranged to mount the first water channel 1, the second water channel 2 and the third water channel 3.

[0027] The surface of the second rotating shaft 9 is provided with third springs 19 in sequence. The third springs 19 are provided to increase the stability of the first clamping plate 17 and the second clamping plate 18. There are two third springs 19.

[0028] The inner wall of the second mounting plate 8 is provided with slots adapted to the first clamping block 7 in sequence, and the number of the slots is several. Through the arrangement of the slots, the first rotating shaft 5 and the second mounting plate 8 are limited and fixed by being used in conjunction with the first clamping block 7;

[0029] A first threaded hole is provided at one end of the first clamping plate 17. The provision of the first threaded hole facilitates installation. There are two first threaded holes.

[0030] In the utility model, the working steps of the device are as follows:

[0031] Step 1: First, during installation, the pressing plate 14 can be pressed to drive the second clamping block 13 to compress the second spring 12, so that the adjusting rod 11 is pulled out of the receiving plate 15 by a corresponding length, and then the first rotating shaft 5 is rotated, and the first spring 6 and the first clamping block 7 are used in combination to limit and fix the first rotating shaft 5 and the second mounting plate 8, so that the height of the first water guide groove 1 and the third water guide groove 3 can be adjusted to adapt to different environments;

[0032] The second step: Then install the first water channel 1, the second water channel 2 and the third water channel 3 through the first clamping plate 17 and the second clamping plate 18, and the third spring 19 can increase the stability of the first clamping plate 17 and the second clamping plate 18 to increase the stability of the device.

[0033] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. On the premise that the technical personnel in this field understand the principle of the above utility model, the details of the power mechanism, power supply system and control system can be clearly known. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be realized by simple programming by the technical personnel in this field;

[0034] The standard parts used therein can all be purchased from the market and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the structures and principles of the components known to technical personnel in this field can be known by these technical personnel through technical manuals or through conventional experimental methods.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A tunnel vault water channel installation structure, comprising a first water channel (1), characterized in that: A second water guide groove (2) is fixedly mounted on one end of the first water guide groove (1), a third water guide groove (3) is fixedly mounted on one end of the second water guide groove (2), a first mounting plate (4) is fixedly mounted on the lower ends of the first water guide groove (1) and the third water guide groove (3) by bolts, a first rotating shaft (5) is fixedly mounted on both sides of the first mounting plate (4), a first spring (6) is fixedly mounted on the inner wall of the first rotating shaft (5), a first clamping block (7) is fixedly mounted on one end of the first spring (6), one end of the first clamping block (7) is movably connected to the second mounting plate (8), a second rotating shaft (9) is fixedly mounted on the inner wall of the second mounting plate (8), a mounting rod (10) is rotatably connected to the surface of the second rotating shaft (9), an adjusting rod (11) is fixedly mounted on the lower end of the mounting rod (10), a second spring (12) is fixedly mounted on the inner wall of the adjusting rod (11), and a second clamping block (13) is fixedly mounted on one end of the second spring (12).

2. The tunnel vault water channel installation structure according to claim 1, characterized in that: The surface of the second clamping block (13) is movably connected to a pressure plate (14), one end of the pressure plate (14) is movably connected to a receiving plate (15), and a third rotating shaft (16) is fixedly mounted on the inner wall of the receiving plate (15).

3. The tunnel vault water channel installation structure according to claim 2, characterized in that: A first clamping plate (17) is fixedly mounted on one end of the third rotating shaft (16), and a second clamping plate (18) is fixedly mounted on one end of the first clamping plate (17) via bolts.

4. The tunnel vault water channel installation structure according to claim 1, characterized in that: The surface of the second rotating shaft (9) is provided with third springs (19) in sequence, and the number of the third springs (19) is two.

5. The tunnel vault water channel installation structure according to claim 1, characterized in that: The inner wall of the second mounting plate (8) is provided with slots adapted to the first clamping block (7) in sequence, and the number of the slots is a plurality.

6. The tunnel vault water channel installation structure according to claim 3, characterized in that: One end of the first clamping plate (17) is provided with a first threaded hole, and the number of the first threaded holes is two.

Images