Temperature-resistant, pressure-resistant and wear-resistant gear ring applied to high-temperature and high-pressure complex environment

Abstract

The utility model relates to the technical field of wear-resistant gear rings, in particular to a temperature-resistant, pressure-resistant and wear-resistant gear ring applied to a high-temperature and high-pressure complex environment, which comprises a mounting disc, a gear ring body arranged on the mounting disc, mounting holes formed in two ends of one side of the mounting disc, a limiting plate arranged on the side surface of the mounting disc, and a mounting groove formed in one side of the mounting disc, by rotating a handle, the handle drives a gear through a rotating rod, the gear drives a rack plate through meshing, the rack plate drives a movable plate, the movable plate extrudes a spring on a fixed rod, so that a clamping block retracts into a through groove, then a gear ring body is installed on an installation disc, a clamping groove is aligned to the through groove, and then under the springback effect of the spring, the gear ring body is clamped in the through groove. By means of the structure, the gear ring body can be mounted or dismounted more easily and quickly, when the gear ring body is damaged, only the gear ring body needs to be replaced independently, and the maintenance cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of wear-resistant gear rings, in particular to a temperature-resistant, pressure-resistant and wear-resistant gear ring used in a high-temperature, high-pressure and complex environment. Background Art

[0002] Gears refer to mechanical components with gears on the wheel rim that continuously mesh to transmit motion and power. The application of gears in transmission appeared very early. At the end of the century, the principle of gear cutting and special machine tools and tools that use this principle to cut gears appeared one after another. With the development of production, the smoothness of gear operation has received attention, and the temperature, pressure and wear-resistant gear ring is a gear ring made of high-strength material.

[0003] Existing temperature-resistant, pressure-resistant and wear-resistant gear rings are usually fixedly installed when in use. However, when the gear ring is hit, it is easy to cause damage to the gear ring, and then the gear ring needs to be replaced. However, some existing gear rings cannot be replaced well when in use, making it difficult to replace the gear ring and affecting the speed of replacing the gear ring. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a temperature-resistant, pressure-resistant, and wear-resistant gear ring for use in high-temperature, high-pressure, and complex environments.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a heat-resistant, pressure-resistant and wear-resistant gear ring used in a high-temperature, high-pressure and complex environment, comprising a mounting plate, a gear ring body is arranged on the mounting plate, mounting holes are arranged inside at both ends of one side of the mounting plate, a limiting plate is arranged on the side of the mounting plate, a mounting groove is arranged inside one side of the mounting plate, fixing rods are arranged on both sides of the mounting groove, a spring is arranged on the fixing rod, the spring is sleeved on the fixing rod, a movable plate is arranged on one side of the fixing rod, the movable plate is slidably arranged on the fixing rod, and one end of the spring is against The movable plate has one side, and a card block is provided on one side of the movable plate, through grooves are provided on both sides of the mounting plate, and the card block is located inside the through groove, and a rack plate is provided on the movable plate, and a slider is provided on one side of the rack plate, and slide grooves are provided on both sides of the inner wall of the mounting groove, and one end of the slider is slidably arranged inside the slide groove, and a rotating rod is provided in the middle of the mounting groove, and a gear is provided on the rotating rod, and the gear is meshed with the rack plate, and a handle is provided at one end of the rotating rod, and card grooves are provided on both sides of the inner wall of the gear ring body, and one end of the card block passes through the through groove and rests against the inside of the card groove.

[0008] Furthermore, the utility model is improved in that protrusions are provided on both sides of the mounting plate, and grooves are provided on both ends of the inner wall of the gear ring body, the grooves are matched with the protrusions, and the protrusions are located inside the grooves.

[0009] Furthermore, the utility model is improved in that a plurality of the grooves and the protrusions are provided, and are symmetrically arranged on the gear ring body and the mounting plate respectively.

[0010] Furthermore, the utility model is improved in that the mounting holes are provided in four groups and are evenly arranged on the mounting plate.

[0011] Furthermore, the utility model is improved in that an anti-skid pad is provided on the handle, the anti-skid pad is made of rubber material, and the handle is fixedly connected to the rotating rod.

[0012] Furthermore, the utility model is improved in that the limit plate is fixedly connected to the mounting disk, and the size of the limit plate is larger than the size of the mounting disk.

[0013] Furthermore, the utility model is improved in that a plurality of fixing rods and springs are provided and symmetrically arranged in the installation groove.

[0014] Furthermore, the utility model is improved in that the mounting plate, the limiting plate and the gear ring body are all made of alloy steel.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides a heat-resistant, pressure-resistant and wear-resistant gear ring for use in high-temperature, high-pressure and complex environments, which has the following beneficial effects:

[0017] The heat-resistant, pressure-resistant and wear-resistant gear ring used in high-temperature, high-pressure and complex environments, rotates the handle to drive the gear through the rotating rod, and the gear drives the rack plate through meshing, the rack plate drives the movable plate, the movable plate squeezes the spring on the fixed rod, so that the clamping block retracts into the through groove, and then the gear ring body is installed on the mounting plate, so that the clamping groove is aligned with the through groove, and then under the rebound action of the spring, the movable plate drives the clamping block to be clamped into the inside of the clamping groove, so as to realize the installation of the gear ring body. Through the above structure, the gear ring body can be installed or disassembled more simply and quickly, and when the gear ring body is damaged, it only needs to be replaced separately, thereby reducing the maintenance cost. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0019] Figure 2 For this utility model Figure 1 The structural diagram of the middle gear ring body;

[0020] Figure 3For this utility model Figure 1 Schematic diagram of the internal structure of the installation disk;

[0021] Figure 4 For this utility model Figure 3 Schematic diagram of the partially disassembled structure;

[0022] In the figure: 1. mounting plate; 2. gear ring body; 3. mounting hole; 4. handle; 5. slot; 6. groove; 7. bump; 8. limit plate; 9. mounting slot; 10. fixing rod; 11. spring; 12. movable plate; 13. block; 14. rack plate; 15. slide groove; 16. rotating rod; 17. gear; 18. through slot. 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. 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.

[0024] See also Figure 1-4 A heat-resistant, pressure-resistant and wear-resistant gear ring used in a high-temperature, high-pressure and complex environment comprises a mounting plate 1, a gear ring body 2 is arranged on the mounting plate 1, mounting holes 3 are arranged inside at both ends of one side of the mounting plate 1, a limiting plate 8 is arranged on the side of the mounting plate 1, a mounting groove 9 is arranged inside one side of the mounting plate 1, and a fixing rod 10 is arranged on both sides of the mounting groove 9, a spring 11 is arranged on the fixing rod 10, the spring 11 is sleeved on the fixing rod 10, a movable plate 12 is arranged on one side of the fixing rod 10, and the movable plate 12 is slidably arranged on the fixing rod 10, one end of the spring 11 is against one side of the movable plate 12, and a block 13 is arranged on one side of the movable plate 12, and the mounting plate 12 is arranged on both sides of the mounting plate 1. A through slot 18 is provided, and the card block 13 is located inside the through slot 18. A rack plate 14 is provided on the movable plate 12, and a slider is provided on one side of the rack plate 14. Slide slots 15 are provided on both sides of the inner wall of the mounting slot 9, and one end of the slider is slidably arranged inside the slide slot 15. A rotating rod 16 is provided in the middle of the mounting slot 9, and a gear 17 is provided on the rotating rod 16. The gear 17 is meshed with the rack plate 14, and a handle 4 is provided at one end of the rotating rod 16. Card slots 5 are provided on both sides of the inner wall of the gear ring body 2, and one end of the card block 13 passes through the through slot 18 and abuts against the inside of the card slot 5. The limit plate 8 is fixedly connected to the mounting disk 1, and the size of the limit plate 8 is larger than the size of the mounting disk 1.

[0025] During the actual use of the above structure, when installing the ring gear body 2, first, manually rotate the handle 4, the handle 4 drives the rotating rod 16 to rotate, and the rotating rod 16 drives the rack plate 14 through the gear 17, so that the rack plate 14 drives the movable plate 12, and the movable plate 12 squeezes the spring 11 on the fixed rod 10, and at the same time the movable plate 12 drives the block 13 to retract into the through groove 18, at this time, the ring gear body 2 is placed on the mounting plate 1, and the limiting plate 8 limits one side of the ring gear body 2, at this time, the position of the slot 5 is aligned with the through groove 18, at this time, the handle 4 is rotated in the opposite direction again, so that the movable plate 12 drives the block 13 through the spring 11 to extend into the inside of the slot 5, and the installation of the ring gear body 2 is completed. Through the above structure, the ring gear body 2 is simpler to install or disassemble, more practical, and convenient to replace the ring gear body 2.

[0026] In this embodiment, protrusions 7 are provided on both sides of the mounting plate 1, and grooves 6 are provided at both ends of the inner wall of the gear ring body 2. The grooves 6 are adapted to the protrusions 7, and the protrusions 7 are located inside the grooves 6. By setting the protrusions 7 and the grooves 6, the firmness of the installation of the gear ring body 2 can be improved.

[0027] In this embodiment, four groups of mounting holes 3 are provided and are evenly arranged on the mounting plate 1 , thereby improving the stability of the mounting plate 1 during installation.

[0028] In this embodiment, an anti-skid pad is provided on the handle 4 , and the anti-skid pad is made of rubber. The handle 4 is fixedly connected to the rotating rod 16 to improve the anti-skid effect when the handle 4 is rotated.

[0029] In this embodiment, the mounting plate 1 , the limiting plate 8 and the gear ring body 2 are all made of alloy steel, which improves the durability of the gear ring body 2 , the mounting plate 1 and the limiting plate 8 .

[0030] 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 heat-resistant, pressure-resistant and wear-resistant gear ring used in high-temperature, high-pressure and complex environments, characterized by: The invention comprises a mounting plate (1), wherein a gear ring body (2) is arranged on the mounting plate (1), mounting holes (3) are arranged inside at both ends of one side of the mounting plate (1), a limiting plate (8) is arranged on the side of the mounting plate (1), a mounting groove (9) is arranged inside one side of the mounting plate (1), fixing rods (10) are arranged on both sides of the mounting groove (9), a spring (11) is arranged on the fixing rod (10), the spring (11) is sleeved on the fixing rod (10), a movable plate (12) is arranged on one side of the fixing rod (10), the movable plate (12) is slidably arranged on the fixing rod (10), one end of the spring (11) abuts against one side of the movable plate (12), a clamping block (13) is arranged on one side of the movable plate (12), and the mounting plate (1) through grooves (18) are arranged on both sides, the clamping block (13) is located inside the through grooves (18), a rack plate (14) is arranged on the movable plate (12), a slider is arranged on one side of the rack plate (14), sliding grooves (15) are arranged on both sides of the inner wall of the installation groove (9), one end of the slider is slidably arranged inside the sliding groove (15), a rotating rod (16) is arranged in the middle of the installation groove (9), a gear (17) is arranged on the rotating rod (16), the gear (17) and the rack plate (14) are meshingly connected, a handle (4) is arranged at one end of the rotating rod (16), clamping grooves (5) are arranged on both sides of the inner wall of the gear ring body (2), one end of the clamping block (13) passes through the through groove (18) and abuts against the inside of the clamping groove (5).

2. According to claim 1, a heat-resistant, pressure-resistant and wear-resistant gear ring for use in a high-temperature, high-pressure and complex environment, characterized in that: The mounting plate (1) is provided with protrusions (7) on both sides, and the inner wall of the gear ring body (2) is provided with grooves (6) at both ends, the grooves (6) are adapted to the protrusions (7), and the protrusions (7) are located inside the grooves (6).

3. The heat-resistant, pressure-resistant and wear-resistant gear ring used in high-temperature, high-pressure and complex environments according to claim 2, characterized in that: The grooves (6) and the protrusions (7) are provided in plurality and are symmetrically arranged on the gear ring body (2) and the mounting plate (1).

4. The heat-resistant, pressure-resistant and wear-resistant gear ring used in high-temperature, high-pressure and complex environments according to claim 3, characterized in that: The mounting holes (3) are provided in four groups and are evenly arranged on the mounting plate (1).

5. The heat-resistant, pressure-resistant and wear-resistant gear ring used in high-temperature, high-pressure and complex environments according to claim 4, characterized in that: The handle (4) is provided with an anti-skid pad, the anti-skid pad is made of rubber material, and the handle (4) is fixedly connected to the rotating rod (16).

6. The heat-resistant, pressure-resistant and wear-resistant gear ring used in high-temperature, high-pressure and complex environments according to claim 5, characterized in that: The limiting plate (8) is fixedly connected to the mounting plate (1), and the size of the limiting plate (8) is larger than the size of the mounting plate (1).

7. The heat-resistant, pressure-resistant and wear-resistant gear ring used in high-temperature, high-pressure and complex environments according to claim 6, characterized in that: The fixing rods (10) and springs (11) are provided in plurality and are symmetrically arranged in the installation groove (9).

8. The heat-resistant, pressure-resistant and wear-resistant gear ring used in high-temperature, high-pressure and complex environments according to claim 7, characterized in that: The mounting plate (1), the limiting plate (8) and the gear ring body (2) are all made of alloy steel.

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