Hydraulic dam lifting mechanism

Abstract

The utility model belongs to the technical field of hydraulic dams, and particularly relates to a hydraulic dam lifting mechanism, which aims to solve the technical problem that hydraulic dams with different specifications cannot be fixed, and comprises a mounting bracket, a driving mounting frame, an execution motor I and a mounting plate, a first execution motor is installed on the driving installation frame, an output shaft of the first execution motor is installed on a lead screw, the lead screw is rotationally installed on the driving installation frame, an execution air cylinder is started, then a fourth hinged connecting rod is driven to move through the execution air cylinder, and then a second installation sliding block is driven to move through the fourth hinged connecting rod; meanwhile, a first hinge connecting rod is driven to move through a third hinge connecting rod and a second hinge connecting rod, then a first mounting sliding block is driven to move in the opposite directions of a first rectangular sliding groove and a second mounting sliding block, and then contact fixing of the hydraulic dam is achieved; and meanwhile, hydraulic dams of different specifications can be conveniently used by adjusting the distance between the first mounting sliding block and the second mounting sliding block.

Description

Technical Field

[0001] The utility model belongs to the technical field of hydraulic dams, and in particular relates to a hydraulic dam lifting mechanism. Background Art

[0002] For example, an environmentally friendly hydraulic dam device with patent application number CN202311526066.X is composed of a bottom support assembly and a dam body assembly. The bottom support assembly is connected to the bottom support dam body in the dam body assembly through a first hydraulic push rod, and the bottom support assembly is connected to the top support dam body in the dam body assembly through a second hydraulic push rod. However, the disadvantage of this technical solution is that there is no way to fix hydraulic dams of different specifications. Utility Model Content

[0003] The utility model aims to provide a hydraulic dam lifting mechanism to solve the technical problem that there is no way to fix hydraulic dams of different specifications.

[0004] To achieve the above purpose, the specific technical solution of a hydraulic dam lifting mechanism of the utility model is as follows:

[0005] A hydraulic dam lifting mechanism comprises a mounting bracket, a drive mounting frame, an actuator motor, a mounting plate, a threaded mounting sleeve and a lead screw. The mounting bracket is fixedly mounted with a drive mounting frame, an actuator motor is mounted on the drive mounting frame, the output shaft of the actuator motor is mounted on the lead screw, the lead screw is rotatably mounted on the drive mounting frame, a mounting plate is slidably mounted on the drive mounting frame, a threaded mounting sleeve is fixedly mounted on the mounting plate, the threaded mounting sleeve is matched with the lead screw thread, and a hydraulic dam fixing assembly is mounted on the mounting plate.

[0006] Further, the hydraulic dam fixing assembly includes a load-bearing frame, a rectangular slide groove 1, a mounting slide block 1, an execution cylinder, a mounting slide block 2, a rectangular slide groove 2, a mounting slide bar, a connecting slide block, a connecting slide block, a hinged connecting rod 1, a hinged connecting rod 2, a hinged rotating shaft, a hinged connecting rod 3, and a hinged connecting rod 4. The mounting plate is fixedly mounted with a load-bearing frame, an execution cylinder is mounted on the load-bearing frame, an output shaft of the execution cylinder is mounted with a hinged connecting rod 4, the hinged connecting rod 4 is hingedly mounted on the mounting slide block 2, the mounting slide block 2 is hingedly mounted on one end of the hinged connecting rod 3, and the other end of the hinged connecting rod 3 is hingedly mounted on the mounting slide block 2. On hinged link two, hinged link two is rotatably installed on the load-bearing frame through a hinged shaft, hinged link two is hingedly installed on one end of hinged link one, and the other end of hinged link one is hingedly installed on mounting slide block one, mounting slide block one is fixedly installed on connecting slide block, connecting slide block is fixedly installed on connecting slide block, connecting slide block is slidably installed on mounting slide bar, mounting slide bar is fixedly installed on the load-bearing frame, rectangular slide groove one is opened on the load-bearing frame, mounting slide block one is slidably installed in rectangular slide groove one, rectangular slide groove two is opened on the load-bearing frame, and mounting slide block two is slidably installed in rectangular slide groove two.

[0007] The advantages of the utility model are:

[0008] 1. Start the actuator motor 1, and drive the lead screw to move through the actuator motor 1, and then drive the threaded mounting sleeve to move through the lead screw, and then drive the mounting plate and the hydraulic dam fixing assembly to move simultaneously through the threaded mounting sleeve, so as to realize the lifting and lowering of the hydraulic dam;

[0009] 2. Start the execution cylinder, and then drive the articulated link four to move through the execution cylinder, and then drive the installation slide block two to move through the articulated link four, and at the same time drive the articulated link one to move through the articulated link three and the articulated link two, and then drive the installation slide block one to move towards the installation slide block two in the rectangular slide groove one, so as to achieve contact fixation of the hydraulic dam; at the same time, the distance between the installation slide block one and the installation slide block two can be adjusted to facilitate the use of hydraulic dams of different specifications. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 The overall structure of the utility model is shown in FIG. Figure 1 ;

[0011] Figure 2 The overall structure of the utility model is shown in FIG. Figure 2 ;

[0012] Figure 3 for Figure 1 The cutting line diagram Figure 1 ;

[0013] Figure 4 for Figure 3 Cross-sectional view along section AA;

[0014] Figure 5 for Figure 1 The cutting line diagram Figure 2 ;

[0015] Figure 6 for Figure 4 Cross-sectional view along section FF;

[0016] Markings in the figure are as follows: mounting bracket 2; load-bearing frame 3; drive mounting frame 4; rectangular slide groove 1 5; mounting slider 1 6; executing cylinder 7; mounting slider 2 8; rectangular slide groove 2 9; executing motor 1 10; mounting slide rod 11; connecting slider 12; connecting slide plate 13; articulated link 1 14; articulated link 2 15; articulated shaft 16; articulated link 3 17; articulated link 4 18; mounting plate 19; threaded mounting sleeve 20; lead screw 22. DETAILED DESCRIPTION

[0017] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0018] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0019] Example 1

[0020] like Figure 1-6 As shown, a hydraulic dam lifting mechanism includes a mounting bracket 2, a drive mounting frame 4, an execution motor 10, a mounting plate 19, a threaded mounting sleeve 20, and a lead screw 22. The mounting bracket 2 is fixedly mounted with a drive mounting frame 4, the drive mounting frame 4 is mounted with an execution motor 10, the output shaft of the execution motor 10 is mounted on the lead screw 22, the lead screw 22 is rotatably mounted on the drive mounting frame 4, the drive mounting frame 4 is slidably mounted with a mounting plate 19, the mounting plate 19 is fixedly mounted with a threaded mounting sleeve 20, the threaded mounting sleeve 20 is threadedly connected with the lead screw 22, and the mounting plate 19 is mounted with a hydraulic dam fixing assembly. In this configuration, the execution motor 10 is started, and the lead screw 22 is driven to move by the execution motor 10, and then the threaded mounting sleeve 20 is driven to move by the lead screw 22, and then the mounting plate 19 and the hydraulic dam fixing assembly are driven to move simultaneously by the threaded mounting sleeve 20, thereby realizing the lifting and lowering of the hydraulic dam.

[0021] Example 2

[0022] like Figure 5-6As shown, the hydraulic dam fixing assembly includes a load-bearing frame 3, a rectangular slide 5, a mounting slide 6, an execution cylinder 7, a mounting slide 8, a rectangular slide 9, a mounting slide bar 11, a connecting slide 12, a connecting slide 13, an articulated connecting rod 14, an articulated connecting rod 2 15, an articulated shaft 16, an articulated connecting rod 3 17, and an articulated connecting rod 4 18. The mounting plate 19 is fixedly mounted with the load-bearing frame 3, the load-bearing frame 3 is mounted with the execution cylinder 7, and the output of the execution cylinder 7 The output shaft is provided with an articulated link 4 18, the articulated link 4 18 is articulated and installed on the installation slide block 2 8, the installation slide block 2 8 is articulated and installed on one end of the articulated link 3 17, the other end of the articulated link 3 17 is articulated and installed on the articulated link 2 15, the articulated link 2 15 is rotatably installed on the bearing frame 3 through the articulated rotating shaft 16, the articulated link 2 15 is articulated and installed on one end of the articulated link 1 14, the other end of the articulated link 14 is articulated and installed on the installation slide block 1 6, and the installation slide block 1 Block 16 is fixedly mounted on the connecting slider 12, the connecting slider 12 is fixedly mounted on the connecting slide plate 13, the connecting slide plate 13 is slidably mounted on the mounting slide bar 11, the mounting slide bar 11 is fixedly mounted on the bearing frame 3, a rectangular slide groove 15 is provided on the bearing frame 3, the mounting slider 16 is slidably mounted in the rectangular slide groove 15, a rectangular slide groove 29 is provided on the bearing frame 3, and the mounting slider 28 is slidably mounted in the rectangular slide groove 29. In this way, the execution cylinder 7 is started, and then the articulated connecting rod 4 18 is driven to move through the execution cylinder 7, and then the mounting slider 28 is driven to move through the articulated connecting rod 4 18, and at the same time, the articulated connecting rod 14 is driven to move through the articulated connecting rod 3 17 and the articulated connecting rod 2 15, and then the mounting slider 16 is driven to move in the rectangular slide groove 15 and the mounting slider 28, thereby realizing the contact fixation of the hydraulic dam; at the same time, the distance between the mounting slider 16 and the mounting slider 28 can be adjusted to facilitate the use of hydraulic dams of different specifications.

[0023] It is understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.

Claims

1. A hydraulic dam lifting mechanism, It is characterized in that The invention comprises a mounting bracket (2), a drive mounting frame (4), an execution motor (10), a mounting plate (19), a threaded mounting sleeve (20), and a lead screw (22); the drive mounting frame (4) is fixedly mounted on the mounting bracket (2); the execution motor (10) is mounted on the drive mounting frame (4); the output shaft of the execution motor (10) is mounted on the lead screw (22); the lead screw (22) is rotatably mounted on the drive mounting frame (4); a mounting plate (19) is slidably mounted on the drive mounting frame (4); a threaded mounting sleeve (20) is fixedly mounted on the mounting plate (19); the threaded mounting sleeve (20) is threadably connected to the lead screw (22); and a hydraulic dam fixing assembly is mounted on the mounting plate (19).

2. A hydraulic dam lifting mechanism according to claim 1, It is characterized in that The hydraulic dam fixing assembly comprises a load-bearing frame (3), a rectangular slide groove 1 (5), a mounting slide block 1 (6), an actuating cylinder (7), a mounting slide block 2 (8), a rectangular slide groove 2 (9), a mounting slide bar (11), a connecting slide block (12), a connecting slide plate (13), an articulated link 1 (14), an articulated link 2 (15), an articulated rotating shaft (16), an articulated link 3 (17), and an articulated link 4 (18). The load-bearing frame (3) is fixedly mounted on the mounting plate (19), the actuating cylinder (7) is mounted on the load-bearing frame (3), the output shaft of the actuating cylinder (7) is mounted with an articulated link 4 (18), the articulated link 4 (18) is articulatedly mounted on the mounting slide block 2 (8), the mounting slide block 2 (8) is articulatedly mounted on one end of the articulated link 3 (17), and the other end of the articulated link 3 (17) is articulatedly mounted on the The hinged connecting rod 2 (15) is rotatably mounted on the bearing frame (3) through a hinged rotating shaft (16). The hinged connecting rod 2 (15) is hingedly mounted on one end of the hinged connecting rod 1 (14). The other end of the hinged connecting rod 1 (14) is hingedly mounted on a mounting slide block 1 (6). The mounting slide block 1 (6) is fixedly mounted on a connecting slide block (12). The connecting slide block (12) is fixedly mounted on a connecting slide block (13). The connecting slide block (13) is slidably mounted on a mounting slide bar (11). The mounting slide bar (11) is fixedly mounted on the bearing frame (3). A rectangular slide groove 1 (5) is provided on the bearing frame (3). The mounting slide block 1 (6) is slidably mounted in the rectangular slide groove 1 (5). A rectangular slide groove 2 (9) is provided on the bearing frame (3). A mounting slide block 2 (8) is slidably mounted in the rectangular slide groove 2 (9).

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