Hydropower station unit speed regulator convenient to replace

Abstract

The utility model relates to the technical field of speed regulators, in particular to a hydropower station unit speed regulator convenient to replace, which comprises a mounting plate, a sliding groove, a positioning component, a speed regulator main body, a clamping block, a clamping and fixing strip and a fixing frame, the positioning component comprises a positioning block, and a screw groove is formed in the rear end of the upper side of the positioning block; a first positioning screw is arranged at the front end of the upper side of the positioning block, a sliding block is arranged on the lower side of the positioning block, fixing plates are arranged on the two sides of the speed regulator body, and second positioning screws are arranged on the upper sides of the fixing plates. The speed regulator body is fixed to the upper side of the mounting plate through the positioning component, the position of the positioning component is adjusted through the sliding groove, mounting of speed regulator bodies of different models can be adapted, the hydropower station unit speed regulator is fixed to a hydropower station unit through the clamping block and the clamping strip, and hole positions do not need to be formed in the hydropower station unit; and the replacement convenience of the hydropower station unit speed regulator is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of speed regulators, in particular to a speed regulator for a hydropower station unit which is easy to replace. Background Art

[0002] The speed regulator is an automatic regulating device, which is widely used in industrial DC motor speed regulation, industrial conveyor belt speed regulation, lighting regulation, computer power supply heat dissipation, DC fans, etc. The speed regulator of a hydropower station unit adjusts the speed of the hydropower station unit according to the change of the load of the hydropower station unit to make it run stably. For example, a Chinese patent discloses a hydropower station unit speed regulator that is easy to replace (authorization announcement number CN218564840U). The patent technology is provided with a bottom plate, a baffle plate and a limit plate are arranged on the bottom plate, and a movable plate is slidably arranged on the upper surface of the bottom plate, and the movable plate is connected to the top plate through an adjustment mechanism, and the speed regulator is arranged on the top plate, so that the speed regulator can be quickly connected to the equipment through the movable plate to achieve rapid installation, and can be quickly fixed through the connecting mechanism;

[0003] However, the existing disclosed hydropower station unit speed governor still has some defects in practical application that need to be improved, such as:

[0004] First, the speed regulator body and the mounting plate are fixed by screws, and the position of the fixing holes is fixed, which makes the adaptation of the speed regulator body model relatively single, and is not conducive to the adaptation flexibility of the speed regulator body;

[0005] Secondly, the speed regulator body is fixed to the hydropower station unit by screws, and corresponding holes need to be opened on the hydropower station unit, which causes damage to the hydropower station unit and is not conducive to the convenience of replacing the hydropower station unit speed regulator. Therefore, those skilled in the art provide a hydropower station unit speed regulator that is easy to replace to solve the problems raised in the above background technology. Utility Model Content

[0006] The utility model aims to provide a speed governor of a hydropower station unit which is easy to replace, so as to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a speed governor of a hydropower station unit that is easy to replace, comprising a mounting plate, a slide groove, a positioning member, a speed governor body, a clamping block, a clamping strip and a fixing frame, wherein the slide groove is located at the upper side of the mounting plate, the positioning member is located at the inner side of the slide groove, the speed governor body is located at the inner side of the positioning member, the clamping block is located at the lower side of the mounting plate, the clamping strip is located at one end of the lower side of the clamping block, and the fixing frame is located at one side of the clamping block;

[0008] The positioning component comprises a positioning block, and a screw groove is provided at the upper rear end of the positioning block.

[0009] As a further solution of the utility model: a first positioning screw is arranged at the front end position on the upper side of the positioning block, a sliding block is arranged at the lower side of the positioning block, fixing plates are arranged at both side positions of the governor body, a second positioning screw is arranged on the upper side of the fixing plate, adjusting screws are installed at both end positions of the fixing frame, and a pressing plate is arranged at the inner end of the adjusting screw.

[0010] As a further solution of the utility model: the lower end of the positioning member slides inside the sliding groove, and the governor body is fixed to the upper side of the mounting plate through the positioning member.

[0011] As a further solution of the utility model: one end of the clamping strip slides inside the fixing frame, and one end of the clamping strip is fixed to the inner side of the fixing frame.

[0012] As a further solution of the utility model: the lower end of the first positioning screw penetrates through the positioning block and is located at the upper side position of the mounting plate, and the sliding block slides inside the sliding groove.

[0013] As a further solution of the utility model: the upper end of the second positioning screw slides inside the screw groove, and the positioning block is fixed to the upper side of the fixing plate through the second positioning screw.

[0014] As a further solution of the utility model: the outer end of the adjusting screw rotates at the outer side position of the fixing frame, the inner end of the pressing plate rotates at the outer side position of the pressing plate, and the pressing plate slides inside the fixing frame.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0016] 1. A governor for a hydropower station unit that is easy to replace. The governor body is fixed to the upper side of the mounting plate through the positioning member, and the position of the positioning member is adjusted through the sliding groove, which can adapt to the installation of governor bodies of different models and is beneficial to the flexibility of the installation of the governor body;

[0017] 2. A governor for a hydropower station unit that is easy to replace. The governor for the hydropower station unit is fixed to the hydropower station unit through the clamping block and the clamping strip, and there is no need to drill holes in the hydropower station unit, which is beneficial to the convenience of replacing the governor for the hydropower station unit. Description of the Drawings

[0018] Figure 1 It is a structural schematic diagram of a governor for a hydropower station unit that is easy to replace;

[0019] Figure 2Schematic diagram of a positioning component in a hydroelectric power station unit governor that is convenient for replacement;

[0020] Figure 3 A hydroelectric power station unit governor that is convenient for replacement Figure 1 Schematic diagram of part A therein;

[0021] Figure 4 A hydroelectric power station unit governor that is convenient for replacement Figure 1 Schematic diagram of part B therein.

[0022] In the figure: 1. mounting plate; 2. sliding groove; 3. positioning component; 4. governor main body; 5. clamping block; 6. clamping strip; 7. fixing frame; 8. positioning block; 9. screw slot; 10. first positioning screw; 11. slider; 12. fixing plate; 13. second positioning screw; 14. adjusting screw; 15. pressing plate. Specific implementation manner

[0023] Please refer to Figures 1 to 4 , in the embodiment of the present utility model, a hydroelectric power station unit governor that is convenient for replacement includes a mounting plate 1, a sliding groove 2, a positioning component 3, a governor main body 4, a clamping block 5, a clamping strip 6 and a fixing frame 7. The sliding groove 2 is located at the upper side position of the mounting plate 1, the positioning component 3 is located at the inner side position of the sliding groove 2, the governor main body 4 is located at the inner side position of the positioning component 3, the clamping block 5 is located at the lower side position of the mounting plate 1, the clamping strip 6 is located at the lower end position of the clamping block 5, the fixing frame 7 is located at one side position of the clamping block 5. The positioning component 3 includes a positioning block 8, a screw slot 9 is opened at the upper rear end position of the positioning block 8. The lower end of the positioning component 3 slides inside the sliding groove 2. The governor main body 4 is fixed to the upper side position of the mounting plate 1 through the positioning component 3. One end of the clamping strip 6 slides inside the fixing frame 7, and one end of the clamping strip 6 is fixed to the inner side position of the fixing frame 7. First, carry a hydroelectric power station unit governor that is convenient for replacement to the use position. According to the size of the governor main body 4, the lower end of the positioning block 8 slides inside the sliding groove 2. The positioning block 8 is adjusted to the fixed position corresponding to the governor main body 4, and the positioning block 8 is fixed to the outer end of the governor main body 4 to complete the connection between the positioning block 8 and the governor main body 4. Fix the positioning block 8 to the upper side of the mounting plate 1 to complete the fixation of the governor main body 4. Clamp the clamping block 5 to the outside of the hydroelectric power station unit. One end of the clamping strip 6 bypasses the hydroelectric power station unit and penetrates into the inside of the fixing frame 7. Fix the mounting plate 1 to the hydroelectric power station unit, and the governor main body 4 is connected to the hydroelectric power station unit.

[0024] In Figure 1 , 2, among 3 and 4: A first positioning screw 10 is arranged at the front end position on the upper side of the positioning block 8, a slider 11 is arranged on the lower side of the positioning block 8, fixing plates 12 are arranged at both sides of the governor body 4, a second positioning screw 13 is arranged on the upper side of the fixing plate 12, adjusting screws 14 are installed at both ends of the fixing frame 7, a pressing plate 15 is arranged at the inner end of the adjusting screw 14, the lower end of the first positioning screw 10 penetrates through the positioning block 8 and is located at the upper side position of the mounting plate 1, the slider 11 slides inside the sliding groove 2, the upper end of the second positioning screw 13 slides inside the screw groove 9, the positioning block 8 is fixed to the upper side of the fixing plate 12 through the second positioning screw 13, the outer end of the adjusting screw 14 rotates at the outer side of the fixing frame 7, the inner end of the pressing plate 15 rotates at the outer side of the pressing plate 15, the pressing plate 15 slides inside the fixing frame 7, according to the size of the governor body 4, the slider 11 slides inside the sliding groove 2, the positioning block 8 is adjusted to the position corresponding to the fixing plate 12, the upper end of the second positioning screw 13 slides inside the screw groove 9, the position of the second positioning screw 13 is adjusted, the lower end of the second positioning screw 13 is turned into the fixing plate 12 to complete the connection between the positioning block 8 and the fixing plate 12, the first positioning screw 10 is rotated to fix the positioning block 8 to the upper side of the mounting plate 1 to complete the fixing of the governor body 4, the clamping block 5 is clamped to the outer side of the hydropower unit, one end of the clamping strip 6 bypasses the hydropower unit and penetrates into the inside of the fixing frame 7, the outer end of the adjusting screw 14 rotates at the outer side of the fixing frame 7, the inner end of the adjusting screw 14 rotates at the outer side of the pressing plate 15, and the pressing plate 15 is pushed to press against the outer side of the clamping strip 6 to fix the mounting plate 1 to the hydropower unit.

[0025] The working principle of the present utility model is: First, carry a hydropower unit governor that is convenient to replace to the use position. According to the size of the governor body 4, the slider 11 slides inside the sliding groove 2, the positioning block 8 is adjusted to the position corresponding to the fixing plate 12, the upper end of the second positioning screw 13 slides inside the screw groove 9, the position of the second positioning screw 13 is adjusted, the lower end of the second positioning screw 13 is turned into the fixing plate 12 to complete the connection between the positioning block 8 and the fixing plate 12, the first positioning screw 10 is rotated to fix the positioning block 8 to the upper side of the mounting plate 1 to complete the fixing of the governor body 4, the clamping block 5 is clamped to the outer side of the hydropower unit, one end of the clamping strip 6 bypasses the hydropower unit and penetrates into the inside of the fixing frame 7, the outer end of the adjusting screw 14 rotates at the outer side of the fixing frame 7, the inner end of the adjusting screw 14 rotates at the outer side of the pressing plate 15, and the pressing plate 15 is pushed to press against the outer side of the clamping strip 6 to fix the mounting plate 1 to the hydropower unit, and the governor body 4 is connected to the hydropower unit.

[0026] The above are only the preferred specific embodiments of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its inventive concept, making equivalent substitutions or changes should be covered within the protection scope of the present utility model.

Claims

1. A speed governor for a hydropower station unit that is easy to replace, characterized in that: The invention comprises a mounting plate (1), a slide groove (2), a positioning member (3), a speed regulator body (4), a clamping block (5), a clamping strip (6) and a fixing frame (7), wherein the slide groove (2) is located at the upper side of the mounting plate (1), the positioning member (3) is located at the inner side of the slide groove (2), the speed regulator body (4) is located at the inner side of the positioning member (3), the clamping block (5) is located at the lower side of the mounting plate (1), the clamping strip (6) is located at one end of the lower side of the clamping block (5), and the fixing frame (7) is located at one side of the clamping block (5); The positioning component (3) comprises a positioning block (8), and a screw groove (9) is provided at the upper rear end of the positioning block (8).

2. The easily replaceable speed governor of a hydropower station unit according to claim 1, characterized in that: A first positioning screw (10) is arranged at the front end position of the upper side of the positioning block (8), a sliding block (11) is arranged at the lower side of the positioning block (8), fixing plates (12) are arranged at both sides of the speed regulator body (4), a second positioning screw (13) is arranged on the upper side of the fixing plate (12), and adjusting screws (14) are installed at both ends of the fixing frame (7), and a pressure plate (15) is arranged at the inner end of the adjusting screw (14).

3. The easily replaceable speed governor of a hydropower station unit according to claim 1, characterized in that: The lower end of the positioning member (3) slides at the inner side of the slide groove (2), and the speed regulator body (4) is fixed at the upper side of the mounting plate (1) through the positioning member (3).

4. The easily replaceable speed governor of a hydropower station unit according to claim 1, characterized in that: One end of the fastening strip (6) slides at an inner position of the fixing frame (7), and one end of the fastening strip (6) is fixed at an inner position of the fixing frame (7).

5. The easily replaceable speed governor of a hydropower station unit according to claim 2, characterized in that: The lower end of the first positioning screw (10) passes through the positioning block (8) and is located at the upper side of the mounting plate (1), and the sliding block (11) slides at an inner position of the sliding groove (2).

6. The easily replaceable speed governor of a hydropower station unit according to claim 2, characterized in that: The upper end of the second positioning screw (13) slides at the inner position of the screw groove (9), and the positioning block (8) is fixed at the upper position of the fixing plate (12) by the second positioning screw (13).

7. The easily replaceable speed governor of a hydropower station unit according to claim 2, characterized in that: The outer end of the adjusting screw (14) rotates at the outer position of the fixing frame (7), the inner end of the pressing plate (15) rotates at the outer position of the pressing plate (15), and the pressing plate (15) slides at the inner position of the fixing frame (7).

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