Multifunctional gas turbine blade anti-abrasion protection structure

Abstract

The utility model relates to the related technical field of gas turbines, in particular to a multifunctional gas turbine blade anti-abrasion protection structure which comprises a gas turbine piece, a protection box and a damping mechanism, the protection box is arranged on the surface of the gas turbine piece, and the damping mechanism is arranged in the protection box. And a fixing mechanism is arranged at one end of the damping mechanism. According to the multifunctional gas turbine blade anti-abrasion protection structure, through the arrangement of the fixing mechanism, the fixing mechanism can clamp and fix a gas turbine blade, the gas turbine blade is prevented from shaking in the transportation process, meanwhile, the blade is protected through the protection piece, and through the arrangement of the damping mechanism, when the gas turbine blade passes through a bumpy road section in the transportation process, the blade is protected; the damping mechanism can conduct damping conversion on vibration caused by jolting, and therefore the gas turbine blade is prevented from being collided and damaged.

Description

Technical Field

[0001] The utility model relates to the technical field related to gas turbines, and in particular to a multifunctional gas turbine blade anti-wear protection structure. Background Art

[0002] A gas turbine is an internal combustion power machine that uses a continuously flowing gas as a working fluid to drive the impeller to rotate at high speed, converting the energy of the fuel into useful work. It is a rotating impeller type heat engine. In the main flow of air and gas in a gas turbine, there is only a gas turbine cycle consisting of three major components: a compressor, a combustion chamber and a gas turbine. This is commonly known as a simple cycle. Most gas turbines use a simple cycle scheme. Gas turbine blades are required when the gas turbine is in use. Therefore, a multifunctional gas turbine blade anti-wear protection structure is particularly needed.

[0003] However, the existing multifunctional gas turbine blade anti-wear protection structure, when in use, simply wraps the blades for transportation. When the gas turbine blades are bumpy during transportation, the blades will collide, causing the gas turbine blades to be worn, affecting the subsequent use of the gas turbine blades. Utility Model Content

[0004] The purpose of the utility model is to provide a multifunctional gas turbine blade anti-wear protection structure to solve the problem that the existing multifunctional gas turbine blade anti-wear protection structure proposed in the above-mentioned background technology is that when the gas turbine blades are transported, the blades are simply wrapped and transported. When they are bumpy during transportation, the blades will collide, which will cause the gas turbine blades to be worn and affect the subsequent use of the gas turbine blades.

[0005] To achieve the above object, the utility model provides the following technical solutions: a multifunctional gas turbine blade anti-wear protection structure, comprising a gas turbine blade, a protection box and a shock absorbing mechanism, wherein the surface of the gas turbine blade is provided with a protection box, the interior of the protection box is provided with a shock absorbing mechanism, and one end of the shock absorbing mechanism is provided with a fixing mechanism;

[0006] The shock absorbing mechanism includes a damper, a lower rotating base, a lower rotating shaft, a lower rotating block, a telescopic tube, a shock absorbing spring, an upper rotating block, an upper rotating shaft, an upper rotating base and a supporting plate, a damper is installed on the inner bottom surface of the protection box, the inner bottom surface of the protection box is fixedly connected to the lower rotating base, one side of the surface of the lower rotating base is penetrated by the lower rotating shaft, one end of the lower rotating shaft is penetrated by the lower rotating block, one end of the lower rotating block is fixedly connected to the telescopic tube, the surface of the telescopic tube is sleeved with a shock absorbing spring, the other end of the telescopic tube is fixedly connected to the upper rotating block, one side of the surface of the upper rotating block is penetrated by the upper rotating shaft, one end of the upper rotating shaft is penetrated by the upper rotating base, and one end of the upper rotating base is fixedly connected to the supporting plate.

[0007] Preferably, one end of the damper is fixedly connected to the support plate.

[0008] Preferably, the lower rotating base forms a mutually rotating structure with the lower rotating block through a lower rotating shaft, and the upper rotating base forms a mutually rotating structure with the upper rotating block through an upper rotating shaft.

[0009] Preferably, one end of the shock absorbing spring is fixedly connected to the lower rotating block, and the other end of the shock absorbing spring is fixedly connected to the upper rotating block.

[0010] Preferably, the fixing mechanism includes a fixing frame, a battery, a driving motor, a movable groove, a one-way screw, a slider, a clamping block and a protective sheet, one side of the surface of the support plate is fixedly connected to the fixing frame, one side of the surface of the fixing frame is installed with a battery, one side of the surface of the fixing frame is installed with a driving motor, one side of the inner surface of the fixing frame is provided with a movable groove, a one-way screw is arranged inside the movable groove, one end of the one-way screw passes through a slider, one end of the slider is fixedly connected to the clamping block, and one side of the surface of the clamping block is adhesively connected to a protective sheet.

[0011] Preferably, the battery is electrically connected to the driving motor, and the slider is embedded in the movable groove.

[0012] Preferably, the protection sheet is made of rubber.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows: the multifunctional gas turbine blade anti-wear protection structure can clamp and fix the gas turbine blades through the setting of the fixing mechanism, thereby preventing the gas turbine blades from shaking during transportation, and at the same time the protection sheet protects the blades. Through the setting of the shock-absorbing mechanism, when the transportation passes through a bumpy section, the shock-absorbing mechanism can convert the vibration caused by the bump into shock-absorbing, thereby avoiding collision damage to the gas turbine blades. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1This is a schematic diagram of the sectional structure of the utility model from a side view;

[0015] Figure 2 This is a schematic diagram of the structure of the shock absorbing mechanism of the utility model;

[0016] Figure 3 This is a schematic diagram of the fixing mechanism structure of the utility model;

[0017] Figure 4 It is a schematic cross-sectional structure diagram of the fixing mechanism of the utility model.

[0018] In the figure: 1. gas turbine sheet; 2. protection box; 3. shock absorbing mechanism; 301. damper; 302. lower rotating base; 303. lower rotating shaft; 304. lower rotating block; 305. telescopic tube; 306. shock absorbing spring; 307. upper rotating block; 308. upper rotating shaft; 309. upper rotating base; 310. support plate; 4. fixing mechanism; 401. fixing frame; 402. battery; 403. driving motor; 404. movable slot; 405. one-way screw; 406. slider; 407. clamping block; 408. protection sheet. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1-4 The utility model provides a technical solution: a multifunctional gas turbine blade anti-wear protection structure, comprising a gas turbine blade 1, a protection box 2 and a shock absorbing mechanism 3, the surface of the gas turbine blade 1 is provided with a protection box 2, the interior of the protection box 2 is provided with a shock absorbing mechanism 3, and one end of the shock absorbing mechanism 3 is provided with a fixing mechanism 4;

[0021] The shock absorbing mechanism 3 includes a damper 301, a lower rotating base 302, a lower rotating shaft 303, a lower rotating block 304, a telescopic tube 305, a shock absorbing spring 306, an upper rotating block 307, an upper rotating shaft 308, an upper rotating base 309 and a supporting plate 310. The damper 301 is installed on the inner bottom surface of the protection box 2, and the inner bottom surface of the protection box 2 is fixedly connected with the lower rotating base 302. The lower rotating shaft 303 penetrates one side of the surface of the lower rotating base 302, and the lower rotating block 304 is penetrated at one end of the lower rotating shaft 303. The telescopic tube 305 is fixedly connected to one end of the lower rotating block 304. The surface of the telescopic tube 305 is sleeved with a shock absorbing spring 306, and the other end of the telescopic tube 305 is fixedly connected to the upper rotating block 307. The upper rotating shaft 308 penetrates one side of the surface of the upper rotating block 307, and one end of the upper rotating shaft 308 penetrates the upper rotating base 3 09, one end of the upper rotating base 309 is fixedly connected to a support plate 310. Through the arrangement of the damper 301, the lower rotating base 302, the lower rotating shaft 303, the lower rotating block 304, the telescopic tube 305, the shock absorbing spring 306, the upper rotating block 307, the upper rotating shaft 308, the upper rotating base 309 and the support plate 310, the protection box 2 with the gas turbine piece 1 is transported. When the protection box 2 is bumped, the shock absorbing spring 306 is compressed and rebounded, and the telescopic tube 305 performs telescopic movement. At the same time, the lower rotating block 304 rotates inside the lower rotating base 302 through the lower rotating shaft 303 and the upper rotating block 307 rotates on the upper rotating base 309 through the upper rotating shaft 308. The damper 301 converts and releases the kinetic energy generated by the compression and rebound of the shock absorbing spring 306, thereby achieving a shock absorbing effect on the gas turbine piece 1.

[0022] Furthermore, one end of the damper 301 is fixedly connected to the support plate 310 . Through the setting of the damper 301 , when in use, the damper 301 converts and releases the kinetic energy generated by the compression and rebound of the shock-absorbing spring 306 .

[0023] Furthermore, the lower rotating base 302 forms a mutually rotating structure with the lower rotating block 304 through the lower rotating shaft 303, and the upper rotating base 309 forms a mutually rotating structure with the upper rotating block 307 through the upper rotating shaft 308. Through the arrangement of the lower rotating shaft 303 and the upper rotating shaft 308, when in use, the lower rotating shaft 303 can make the lower rotating block 304 rotate inside the lower rotating base 302, and the upper rotating shaft 308 can make the upper rotating block 307 rotate inside the upper rotating base 309.

[0024] Furthermore, one end of the shock-absorbing spring 306 is fixedly connected to the lower rotating block 304, and the other end of the shock-absorbing spring 306 is fixedly connected to the upper rotating block 307. Through the setting of the shock-absorbing spring 306, when in use, the shock-absorbing spring 306 can be compressed and rebounded when the protective box 2 is bumped.

[0025] Further, the fixing mechanism 4 includes a fixing frame 401, a battery 402, a drive motor 403, a movable groove 404, a one-way screw 405, a slider 406, a clamping block 407 and a protective sheet 408. One side of the surface of the support plate 310 is fixedly connected with the fixing frame 401, one side of the surface of the fixing frame 401 is installed with the battery 402, one side of the surface of the fixing frame 401 is installed with the drive motor 403, one side of the inner surface of the fixing frame 401 is provided with a movable groove 404, the inside of the movable groove 404 is provided with a one-way screw 405, one end of the one-way screw 405 is penetrated by the slider 406, one end of the slider 406 is fixedly connected with the clamping block 407, one side of the surface of the clamping block 407 is bonded with the protective sheet 408, through the fixing frame 401, the battery 40 2. The arrangement of the drive motor 403, the movable groove 404, the one-way screw 405, the slider 406, the clamping block 407 and the protective sheet 408. When in use, the gas turbine slice 1 is placed between the clamping blocks 407 inside the fixed frame 401, and then the drive motor 403 is powered by the battery 402. At this time, the drive motor 403 works to drive the one-way screw 405 to rotate. Since the slider 406 is embedded in the movable groove 404 and the threaded sleeve is arranged on the surface of the one-way screw 405, the rotation of the one-way screw 405 drives the slider 406 to move inside the movable groove 404, and the slider 406 drives the clamping block 407 to move. At this time, the clamping block 407 clamps and fixes the gas turbine slice 1, and the protective sheet 408 made of rubber protects the gas turbine slice 1.

[0026] Furthermore, the battery 402 is electrically connected to the driving motor 403 , and the slider 406 is embedded in the movable groove 404 . Through the arrangement of the battery 402 , the battery 402 can provide electrical energy to the driving motor 403 when in use.

[0027] Furthermore, the protection sheet 408 is made of rubber. By setting the protection sheet 408, the rubber protection sheet 408 can protect the gas turbine sheet 1 when in use.

[0028] Working principle: The gas turbine piece 1 is placed between the clamping blocks 407 inside the fixing frame 401, and then the driving motor 403 is powered by the battery 402. At this time, the driving motor 403 works to drive the one-way screw 405 to rotate. Since the slider 406 is embedded in the movable groove 404 and the thread sleeve is arranged on the surface of the one-way screw 405, the one-way screw 405 rotates to drive the slider 406 to move inside the movable groove 404, so that the slider 406 drives the clamping block 407 to move. At this time, the clamping block 407 clamps and fixes the gas turbine piece 1. The rubber material The protective sheet 408 protects the gas turbine sheet 1, and the protective box 2 containing the gas turbine sheet 1 is transported. When the protective box 2 is bumped, the shock-absorbing spring 306 is compressed and rebounded, and the telescopic tube 305 performs telescopic movement. At the same time, the lower rotating block 304 rotates inside the lower rotating base 302 through the lower rotating shaft 303 and the upper rotating block 307 rotates on the upper rotating base 309 through the upper rotating shaft 308. The damper 301 converts and releases the kinetic energy generated by the compression and rebound of the shock-absorbing spring 306, thereby achieving a shock-absorbing effect on the gas turbine sheet 1.

[0029] Although the 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 multifunctional gas turbine blade anti-wear protection structure, comprising a gas turbine blade (1), a protection box (2) and a shock absorbing mechanism (3), characterized in that: A protection box (2) is provided on the surface of the gas turbine blade (1), a shock absorbing mechanism (3) is provided inside the protection box (2), and a fixing mechanism (4) is provided at one end of the shock absorbing mechanism (3); The shock absorbing mechanism (3) comprises a damper (301), a lower rotating base (302), a lower rotating shaft (303), a lower rotating block (304), a telescopic tube (305), a shock absorbing spring (306), an upper rotating block (307), an upper rotating shaft (308), an upper rotating base (309) and a support plate (310); the damper (301) is installed on the inner bottom surface of the protection box (2); the lower rotating base (302) is fixedly connected to the inner bottom surface of the protection box (2); the lower rotating shaft (303) penetrates one side of the surface of the lower rotating base (302); One end of the lower rotating shaft (303) passes through a lower rotating block (304), one end of the lower rotating block (304) is fixedly connected to a telescopic tube (305), a surface of the telescopic tube (305) is sleeved with a shock absorbing spring (306), the other end of the telescopic tube (305) is fixedly connected to an upper rotating block (307), one side of the surface of the upper rotating block (307) passes through an upper rotating shaft (308), one end of the upper rotating shaft (308) passes through an upper rotating base (309), and one end of the upper rotating base (309) is fixedly connected to a support plate (310).

2. A multifunctional gas turbine blade anti-wear protection structure according to claim 1, characterized in that: One end of the damper (301) is fixedly connected to the support plate (310).

3. The multifunctional gas turbine blade anti-wear protection structure according to claim 1, characterized in that: The lower rotating base (302) forms a mutually rotating structure with the lower rotating block (304) via the lower rotating shaft (303), and the upper rotating base (309) forms a mutually rotating structure with the upper rotating block (307) via the upper rotating shaft (308).

4. The multifunctional gas turbine blade anti-wear protection structure according to claim 1, characterized in that: One end of the shock absorbing spring (306) is fixedly connected to the lower rotating block (304), and the other end of the shock absorbing spring (306) is fixedly connected to the upper rotating block (307).

5. The multifunctional gas turbine blade anti-wear protection structure according to claim 1, characterized in that: The fixing mechanism (4) comprises a fixing frame (401), a storage battery (402), a driving motor (403), a movable groove (404), a one-way screw rod (405), a slider (406), a clamping block (407) and a protective sheet (408); one side of the surface of the support plate (310) is fixedly connected to the fixing frame (401); one side of the surface of the fixing frame (401) is equipped with a storage battery (402); one side of the surface of the fixing frame (401) is equipped with a driving motor (403); one side of the inner surface of the fixing frame (401) is provided with a movable groove (404); a one-way screw rod (405) is arranged inside the movable groove (404); one end of the one-way screw rod (405) passes through a slider (406); one end of the slider (406) is fixedly connected to the clamping block (407); and one side of the surface of the clamping block (407) is bonded to a protective sheet (408).

6. The multifunctional gas turbine blade anti-wear protection structure according to claim 5, characterized in that: The storage battery (402) is electrically connected to the driving motor (403), and the sliding block (406) is embedded in the movable groove (404).

7. The multifunctional gas turbine blade anti-wear protection structure according to claim 5, characterized in that: The protection sheet (408) is made of rubber.

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