Horizontal adjusting tool for components of water-turbine generator set

Abstract

The utility model relates to the technical field of horizontal adjusting tools, and discloses a water-turbine generator set part horizontal adjusting tool which comprises an installation bottom plate, a connecting frame is fixedly installed on the upper side wall face of the installation bottom plate and is in a concave shape, a movable sliding plate capable of moving up and down is arranged on the upper side wall face of the installation bottom plate, and the movable sliding plate is in a T shape. A thickening plate is movably installed on the upper side wall face of the horizontal end of the movable sliding plate. The device is placed at the bottom of a generator set with the position needing to be adjusted, a height adjusting rod is rotated in the forward direction, meanwhile, under the internal limiting effect of a connecting frame, a movable sliding block starts to move upwards, and therefore the distance between a movable sliding plate and a mounting bottom plate is increased, and lifting operation of an equipment assembly is achieved; in addition, under the condition that the distance between the bottom of the generator set and the ground is small, a thickening plate can be pushed backwards, a connecting sliding block can move in a connecting clamping groove till the thickening plate is separated from a movable sliding plate, and therefore the thickness between a mounting bottom plate and the movable sliding plate is changed.

Description

Technical Field

[0001] The utility model relates to the technical field of horizontal adjustment tooling, in particular to a horizontal adjustment tooling for components of a water turbine generator set. Background Art

[0002] After searching, the public (announcement) number: CN209465934U discloses a special tooling for horizontal adjustment of components of a hydro-turbine generator set, which includes a lower wedge block, the top of which is processed with a lower wedge surface, and a dovetail groove is processed along the center position of the lower wedge surface; an upper wedge block is slidably installed on the top of the lower wedge block, an upper wedge surface for matching with the lower wedge surface is processed at the bottom of the upper wedge block, and a sliding block matching with the dovetail groove is processed along the center position of the upper wedge surface, and the side edges of the lower wedge block are provided with symmetrically arranged vertical columns.

[0003] During use of the above-mentioned known technology, the upper wedge block is set at the bottom of the generator set where the position needs to be adjusted, that is, placed in the gap between the bottom of the generator set and the corresponding plane. However, when the distance of some gaps is smaller than the thickness formed by the lower wedge surface and the upper wedge block, the entire device cannot be placed in the gap between the bottom of the generator set and the corresponding plane, which obviously affects its practicality.

[0004] To this end, we propose a horizontal adjustment tool for components of a hydro-turbine generator set. Utility Model Content

[0005] The utility model mainly solves the technical problems existing in the above-mentioned prior art and provides a horizontal adjustment tool for components of a water turbine generator set.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a horizontal adjustment tool for a component of a hydro-turbine generator set, comprising an installation base plate, a connecting frame is fixedly installed on the upper side wall of the installation base plate, the connecting frame is a concave body, and a movable slide that can be moved up and down is arranged on the upper side wall of the installation base plate, the movable slide is T-shaped, and a thickening plate is movably installed on the upper side wall of the horizontal end of the movable slide plate, and a connecting slider that can be limited is fixedly installed on the bottom wall of the thickening plate, and a connecting slot that can be limited is provided on the upper side wall of the horizontal end of the movable slide plate, and the connecting slider and the connecting slot are both T-shaped, and the connecting slider is movably installed inside the connecting slot, and the connecting slider and the connecting slot are in friction contact, and a movable slider is fixedly installed on the front side wall of the movable slide plate, and the outer wall of the movable slider movably passes through the inside of a height adjustment rod, and a height adjustment mechanism for enabling it to move up and down is arranged on the movable slide, and the height adjustment includes a height adjustment rod, and the outer wall of the height adjustment rod is provided with a first threaded groove, and the height adjustment rod and the movable slide are threadedly connected together.

[0007] Preferably, the mounting base and the front side wall of the connecting frame are fixedly mounted with mounting plates, the height adjustment rod is rotatably mounted vertically between the two sets of mounting plates adjacent to the wall, and an auxiliary rotating wheel is fixedly mounted on the outer wall of the height adjustment rod to facilitate its rotation.

[0008] Preferably, the upper side wall of the mounting base plate is provided with a connecting slide groove for limiting the position, and mutually adaptable lifting and moving blocks are movably installed inside the connecting slide groove, and a position adjustment rod is provided on the front side wall of the lifting and moving block.

[0009] Preferably, the position adjustment rod is arranged in a horizontal state, a second thread groove is provided on an outer wall of the position adjustment rod, and the position adjustment rod and the front side wall surface of the lifting and moving block are threaded together.

[0010] Preferably, the outer wall of the position adjustment rod and the outer wall of the height adjustment rod are both fixedly mounted with bevel gears capable of transmitting, and the two sets of bevel gears are meshed and connected together.

[0011] Preferably, the lower side wall surface of the movable slide plate and the upper side wall surface of the lifting and moving block are in contact with each other, and the wall surfaces where the movable slide plate and the lifting and moving block are in contact with each other are both inclined surfaces.

[0012] Preferably, evenly distributed sliding balls are arranged on the inclined surfaces of the lifting and moving block, and both sets of inclined surfaces are in a state of rising sequentially from front to back.

[0013] Beneficial Effects

[0014] The utility model provides a horizontal adjustment tool for components of a hydro-generator set, which has the following beneficial effects:

[0015] (1) A horizontal adjustment tool for components of a hydro-turbine generator set. During use, the utility model places the device at the bottom of the generator set whose position needs to be adjusted. By rotating the height adjustment rod in the forward direction, the movable slider starts to move upward under the action of the internal restriction of the connecting frame, thereby increasing the distance between the movable slider and the mounting base plate, thereby realizing the lifting operation of the equipment component. In addition, when the distance between the bottom of the generator set and the ground is small, the thickening plate can be pushed backward, and the connecting slider will move inside the connecting slot until the thickening plate and the movable slider are separated, thereby changing the thickness between the mounting base plate and the movable slider to adapt to the gap with a smaller rear spacing, thereby improving practicality.

[0016] (2) This is a horizontal adjustment tool for components of a hydro-turbine generator set. During use, the auxiliary wheel is rotated forward, and the height adjustment rod begins to rotate. With the cooperation of two sets of bevel gears, the position adjustment rod begins to rotate forward. Under the limiting action of the connecting slide groove, the lifting block will move backward to support the moving slide. During the movement, the inclined surface of the lifting block will move along the inclined surface of the moving slide. Under the action of the sliding ball, the resistance between the lifting block and the moving slide can be reduced, which will be more labor-saving to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A three-dimensional diagram of the utility model as a whole;

[0018] Figure 2 It is a three-dimensional diagram of the mobile skateboard of the utility model;

[0019] Figure 3 It is a sectional stereoscopic view of the installation base plate of the utility model.

[0020] Legend: 1. Install the base plate; 2. Connect the frame; 3. Move the slide plate; 4. Thickened plate; 5. Connect the slider; 6. Connect the slot; 7. Move the slider; 8. Height adjustment rod; 9. Connect the slide; 10. Lifting block; 11. Position adjustment rod; 12. Bevel gear; 13. Sliding ball; 14. Install the plate. DETAILED DESCRIPTION

[0021] Embodiment 1: A horizontal adjustment tool for components of a hydro-generator set, such as Figure 1 and Figure 2 As shown, it includes an installation base plate 1, a connecting frame 2 is fixedly installed on the upper side wall of the installation base plate 1, and the connecting frame 2 is a concave body. A movable slide 3 that can be moved up and down is provided on the upper side wall of the installation base plate 1, and the movable slide 3 is T-shaped. A thickened plate 4 is movably installed on the upper side wall of the horizontal end of the movable slide 3, and a connecting slider 5 that can be limited is fixedly installed on the bottom wall of the thickened plate 4. A connecting card slot 6 that can be limited is opened on the upper side wall of the horizontal end of the movable slide 3, and the connecting slider 5 and the connecting card slot 6 are both T-shaped. The connecting slider 5 is movably installed inside the connecting card slot 6, and the connecting slider 5 and the connecting card slot 6 are in friction contact. A movable slider 7 is fixedly installed on the front side wall of the movable slide 3, and the outer wall of the movable slider 7 movably passes through the inside of a height adjustment rod 8. The movable slider 7 is provided with a height adjustment mechanism to enable it to move up and down, and the height adjustment includes a height adjustment rod 8, and the outer wall of the height adjustment rod 8 is opened with a first threaded groove, and the height adjustment rod 8 and the movable slider 7 are threadedly connected together.

[0022] During use of the utility model, the device is placed at the bottom of the generator set whose position needs to be adjusted. By rotating the height adjustment rod 8 in the forward direction and under the internal restriction of the connecting frame 2, the movable slider 7 starts to move upward, thereby increasing the distance between the movable slider 3 and the mounting base plate 1, thereby realizing the lifting operation of the equipment components. In addition, when the distance between the bottom of the generator set and the ground is small, the thickening plate 4 can be pushed backward, and the connecting slider 5 will move inside the connecting slot 6 until the thickening plate 4 and the movable slider 3 are separated, thereby changing the thickness between the mounting base plate 1 and the movable slider 3 to adapt to gaps of various spacings.

[0023] Embodiment 2: Based on Embodiment 1, Figure 1 , Figure 2 and Figure 3 As shown, mounting plates 14 are fixedly mounted on the front side walls of the mounting base 1 and the connecting frame 2, and the height adjustment rod 8 is rotatably mounted vertically between the adjacent walls of the two sets of mounting plates 14, and an auxiliary rotating wheel is fixedly mounted on the outer wall of the height adjustment rod 8 to facilitate its rotation.

[0024] A connecting slide groove 9 for limiting position is provided on the upper side wall of the installation base plate 1 , and a mutually adapted lifting and moving block 10 is movably installed inside the connecting slide groove 9 , and a position adjustment rod 11 is provided on the front side wall of the lifting and moving block 10 .

[0025] The position adjustment rod 11 is arranged in a horizontal state, and a second thread groove is provided on the outer wall of the position adjustment rod 11 . The position adjustment rod 11 and the front side wall surface of the lifting and moving block 10 are threaded together.

[0026] Transmitting bevel gears 12 are fixedly mounted on the outer wall of the position adjustment rod 11 and the outer wall of the height adjustment rod 8 , and the two sets of bevel gears 12 are meshed and connected together.

[0027] The lower side wall surface of the moving slide plate 3 and the upper side wall surface of the lifting and moving block 10 are in contact with each other, and the wall surfaces where the moving slide plate 3 and the lifting and moving block 10 are in contact with each other are both inclined surfaces.

[0028] The inclined surfaces of the lifting and moving block 10 are provided with evenly distributed sliding balls 13, and both sets of inclined surfaces are in a state of rising successively from front to back.

[0029] During use of the utility model, by rotating the auxiliary wheel forward, the height adjustment rod 8 starts to rotate, and with the cooperation of the two sets of bevel gears 12, the position adjustment rod 11 starts to rotate forward, and under the limiting action of the connecting slide groove 9, the jacking block 10 will move backward to support the moving slide 3. During the movement, the inclined surface of the jacking block 10 will move along the inclined surface of the moving slide 3. Under the action of the sliding ball 13, the resistance between the jacking block 10 and the moving slide 3 can be reduced.

[0030] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A horizontal adjustment tool for components of a hydro-generator set, comprising a mounting base plate (1), Features: The upper side wall of the installation base plate (1) is fixedly mounted with a connecting frame (2), the connecting frame (2) is in a concave shape, the upper side wall of the installation base plate (1) is provided with a movable slide plate (3) that can move up and down, the movable slide plate (3) is in a T shape, a thickening plate (4) is movably mounted on the upper side wall of the horizontal end of the movable slide plate (3), a connecting slider (5) that can be limited is fixedly mounted on the bottom wall of the thickening plate (4), the upper side wall of the horizontal end of the movable slide plate (3) is provided with a connecting slot (6) that can be limited, the connecting slider (5) and the connecting slot (6) are both The movable sliding block (5) is in a T-shape, and is movably mounted inside a connecting slot (6). The connecting sliding block (5) and the connecting slot (6) are in frictional contact with each other. A movable sliding block (7) is fixedly mounted on the front side wall of the movable sliding plate (3). The outer wall of the movable sliding block (7) movably passes through the inside of a height adjustment rod (8). The movable sliding block (7) is provided with a height adjustment mechanism for moving the movable sliding block up and down. The height adjustment mechanism includes a height adjustment rod (8). The outer wall of the height adjustment rod (8) is provided with a first thread groove. The height adjustment rod (8) and the movable sliding block (7) are threadedly connected together.

2. The horizontal adjustment tool for components of a hydro-generator set according to claim 1, Features: The front side walls of the mounting base plate (1) and the connecting frame (2) are both fixedly mounted with mounting plates (14); the height adjustment rod (8) is rotatably mounted in a vertical state between the adjacent walls of the two sets of mounting plates (14); and an auxiliary rotating wheel is fixedly mounted on the outer wall of the height adjustment rod (8) to facilitate its rotation.

3. The horizontal adjustment tool for components of a hydro-generator set according to claim 1, Features: The upper side wall of the installation base plate (1) is provided with a connection slide groove (9) capable of being limited in position, and a mutually adaptable lifting and moving block (10) is movably installed inside the connection slide groove (9), and a position adjustment rod (11) is provided on the front side wall of the lifting and moving block (10).

4. The horizontal adjustment tool for components of a hydro-generator set according to claim 3, Features: The position adjustment rod (11) is arranged in a horizontal state, and a second thread groove is provided on the outer wall of the position adjustment rod (11). The position adjustment rod (11) and the front side wall surface of the lifting and moving block (10) are threaded together.

5. The horizontal adjustment tool for components of a hydro-generator set according to claim 4, Features: The outer wall of the position adjustment rod (11) and the outer wall of the height adjustment rod (8) are both fixedly mounted with a bevel gear (12) capable of transmitting, and the two sets of bevel gears (12) are meshed and connected together.

6. The horizontal adjustment tool for components of a hydro-generator set according to claim 5, Features: The lower side wall surface of the movable slide plate (3) and the upper side wall surface of the lifting and moving block (10) are in contact with each other, and the wall surfaces where the movable slide plate (3) and the lifting and moving block (10) are in contact with each other are both inclined surfaces.

7. The horizontal adjustment tool for components of a hydro-generator set according to claim 6, Features: The inclined surfaces of the lifting and moving block (10) are provided with evenly distributed sliding balls (13), and both groups of inclined surfaces are in a state of rising in sequence from front to back.

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