Water conservancy and hydropower construction fastening device with angle adjusting function

Abstract

The water conservancy and hydropower construction fastening device with the angle adjusting function comprises a mounting plate, rotating shafts penetrate through the two sides of the mounting plate, the two ends of each rotating shaft are sleeved with overturning plates, long through holes are formed in the overturning plates, U-shaped movable plates penetrate through the long through holes, and the U-shaped movable plates are arranged in the U-shaped movable plates. And the bottom end of the U-shaped movable plate and the bottom end of the turnover plate are connected with a welding plate. By means of the overturning plates on the two sides, the fastening assemblies on the two sides can be overturned conveniently, the angle adjusting effect is achieved, the whole fastening device can clamp and fix a bent water conservancy part in cooperation with the fastening assembly in the middle, and by means of the effect of the adjusting mechanism, the water conservancy part can be clamped and fixed conveniently. And the positions of the fastening assemblies on the two sides can be adjusted in a telescopic mode, so that the device can further fix the water conservancy components with different bending degrees.

Description

Technical Field

[0001] The utility model relates to the technical field of fastening devices, in particular to a water conservancy and hydropower construction fastening device with an angle adjustment function. Background Art

[0002] Water conservancy and hydropower engineering includes survey, planning, design, construction, scientific research and management of water conservancy and hydropower engineering. In the process of water conservancy and hydropower construction, fastening devices are generally needed to fix construction equipment or building materials to ensure their stability during welding and other operations. The clamping parts of the fastening devices are one of the important parts.

[0003] Chinese patent authorization announcement number CN215058642U discloses a fastening device for water conservancy and hydropower construction, including a fixed arm, a sliding track is arranged in the middle of the fixed arm, a fixed block is arranged at the lower end of the fixed arm, a fixed pad is arranged at the upper end of the fixed block, a central fixed frame is arranged at the upper end of the fixed arm, a motor block is arranged at the upper end of the central fixed frame, and a controller is arranged at the upper end of the motor block. Through the arrangement of the utility model, some parts in water conservancy and hydropower construction can be fixed to prevent accidents caused by loose parts, which greatly improves the practicality and safety of the utility model. The above-mentioned prior art scheme has the following shortcomings: the fastening device mainly achieves the clamping and fastening effect of the water conservancy component by bringing the bottom ends of the left and right fixed arms close to each other, but because the contact area between the clamping method and the water conservancy component is small, and when the water conservancy component is in a special curved shape, the clamping method is not easy to stably clamp it, so there is a certain improvement scheme. Utility Model Content

[0004] The utility model aims to provide a water conservancy and hydropower construction fastening device with an angle adjustment function to solve the problem that the existing water conservancy construction fastening device mentioned in the background technology is not easy to stably clamp the curved parts.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a water conservancy and hydropower construction fastening device with angle adjustment function, comprising a mounting plate, both sides of the mounting plate are penetrated by a rotating shaft, and both ends of the rotating shaft are sleeved with a flip plate, the inside of the flip plate is provided with a long through hole, and the inside of the long through hole is penetrated by a U-shaped movable plate, the bottom end of the U-shaped movable plate and the bottom end of the flip plate are connected with a welding plate, an adjustment mechanism is connected between the U-shaped movable plate and the long through hole, and the adjustment mechanism includes adjustment through grooves evenly opened on both sides of the long through hole, the top of the U-shaped movable plate is installed with a rotating block, and the top of the rotating block is installed An adjusting block is installed, and both sides of the adjusting block are located inside the adjusting slot, and at the same time, extrusion pads are installed on both sides of the bottom end of the adjusting block, and the bottom ends of the extrusion pads are against the inner walls of the adjusting slot, and a connecting plate is installed at the bottom end of the mounting plate, and the connecting plate and the bottom ends of the welding plate are welded with L-shaped fixing plates, and a clamping plate 1 is installed on one side of the bottom end of the L-shaped fixing plate, and a screw is installed on the top of one side of the clamping plate 1, one end of the screw passes through one side of the L-shaped fixing plate and is installed with a handle, and a clamping plate 2 is sleeved on the outside of the screw, and the top end of the clamping plate 2 forms a left-right sliding structure with the bottom end of the L-shaped fixing plate through the action of the slider and the sliding groove.

[0006] When using a water conservancy and hydropower construction fastening device with an angle adjustment function according to the technical solution, the angles of the fastening components on both sides are adjusted through an adjusting mechanism, so that the entire device can clamp and fix the curved water conservancy components, and a closing mechanism is used to close the bottom end of the device to further ensure the stability of the fastening and prevent the water conservancy components from falling.

[0007] Preferably, a plurality of the adjusting through slots are provided, the adjusting through slots are symmetrically structured about the central axis of the long through hole, and the spacing between the upper and lower adjusting through slots is the same.

[0008] Preferably, the length of the adjustment block is matched with the length between the left and right adjustment slots, the width of the adjustment block is matched with the width of the long through hole, and the adjustment block forms a rotating structure through a rotating block and a U-shaped movable plate.

[0009] Preferably, guide blocks are installed on both left and right sides of the outer side of the flip plate, and a guide groove is correspondingly opened on the outside of the U-shaped movable plate on one side of the guide block, and one end of the guide block extends to the inside of the guide groove, and the flip plate and the U-shaped movable plate form an up and down sliding structure.

[0010] Preferably, the bottom ends of the first and second clamping plates are bent inwards, and anti-sliding blocks are installed at the bottom ends of the inner sides of the first and second clamping plates.

[0011] Preferably, a closing mechanism is connected to the bottom ends of the first and second splints, and the closing mechanism is detachably connected to the first and second splints.

[0012] Preferably, the closing mechanism includes two connecting holes respectively opened at the bottom ends of the first and second clamping plates, and an intercepting rod is connected through the connecting holes. Both ends of the intercepting rod are provided with card slots, and blocking blocks are installed inside the card slots.

[0013] Preferably, the length of the intercepting rod is adapted to the maximum distance between the first clamping plate and the second clamping plate, the cross section of the blocking block is T-shaped, and the blocking block is snap-connected with the slot.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] (1) The turning plates on both sides are used to turn over the fastening components on both sides to adjust the angles. Together with the fastening components in the middle, the entire fastening device can clamp and fix the bent hydraulic components. The adjustment mechanism is used to adjust the positions of the fastening components on both sides, so that the device can further fix hydraulic components with different bending degrees.

[0016] Through the cooperation between the three groups of clamping plates one and two, the contact area between the device and the water conservancy components is ensured to ensure stability during the clamping process;

[0017] Through the long through hole, a chain connection is formed between the U-shaped movable plate and the flip plate, thereby preventing the two hydraulic components from falling directly from the mounting plate when the adjustment mechanism is damaged;

[0018] (2) Through the action of the closing mechanism, the intercepting rod and the connecting hole cooperate to close the bottom end of the fastening component, and then the clamping plate 1 and the clamping plate 2 clamp the hydraulic component in an annular closed manner, thereby further ensuring the reliability of the locking;

[0019] The clamping effect between the blocking block and the clamping slot allows for a stable connection between the intercepting rod and the first and second clamping plates to prevent the intercepting rod from falling, and the connection is detachable to enable the intercepting rod to be detachable for use. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0022] Figure 2 This is a schematic diagram of the three-dimensional structure of the L-shaped fixing plate of the utility model;

[0023] Figure 3 This is a schematic diagram of the three-dimensional structure of the flip plate of the utility model;

[0024] Figure 4 This is a schematic diagram of the three-dimensional structure of the U-shaped movable plate of the utility model;

[0025] Figure 5 It is a schematic diagram of the three-dimensional structure of the intercepting rod of the utility model.

[0026] Explanation of the reference numerals in the figure: 1. Mounting plate; 2. Connecting plate; 3. Flip plate; 4. Welding plate; 5. Adjusting mechanism; 501. Adjusting block; 502. Adjusting through slot; 503. Rotating block; 504. Extrusion pad; 6. U-shaped movable plate; 7. Rotating shaft; 8. L-shaped fixing plate; 9. Screw; 10. Clamp two; 11. Handle; 12. Clamp one; 13. Closing mechanism; 1301. Connecting hole; 1302. Intercepting rod; 1303. Slot; 1304. Blocking block; 14. Guide slot; 15. Guide block; 16. Long through hole; 17. Anti-sliding block. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the utility model embodiments to clearly and completely describe the technical solutions in the utility model embodiments. Obviously, the described embodiments are only part of the utility model embodiments, 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.

[0028] See also Figure 1-Figure 5 , the utility model provides the following technical solutions:

[0029] Embodiment 1

[0030] In order to solve the problem that the existing water conservancy construction fastening device is not easy to stably clamp the bent parts, the following solution is disclosed. Figure 1 , Figure 2 , Figure 3 , Figure 4As shown, it includes a mounting plate 1, both sides of the mounting plate 1 are penetrated by a rotating shaft 7, and both ends of the rotating shaft 7 are sleeved with a flip plate 3, and the left and right sides of the outer side of the flip plate 3 are installed with guide blocks 15, and the outer side of the U-shaped movable plate 6 on one side of the guide block 15 is correspondingly provided with a guide groove 14, and one end of the guide block 15 extends to the inside of the guide groove 14, and the flip plate 3 and the U-shaped movable plate 6 form an up and down sliding structure, and the inside of the flip plate 3 is provided with a long through hole 16, and the inside of the long through hole 16 is penetrated by the U-shaped movable plate 6, and the U-shaped movable plate The bottom end of the U-shaped movable plate 6 is connected to the bottom end of the flip plate 3 with a welding plate 4, and an adjustment mechanism 5 is connected between the U-shaped movable plate 6 and the long through hole 16, and the adjustment mechanism 5 includes an adjustment slot 502 evenly opened on both sides of the long through hole 16, and a plurality of adjustment slots 502 are provided, and the adjustment slots 502 are symmetrical about the central axis of the long through hole 16, and the spacing between the upper and lower adjustment slots 502 is the same, and the top of the U-shaped movable plate 6 is installed with a rotating block 503, and the top of the rotating block 503 is installed with an adjustment block 501, and the adjustment block 501 The length of the adjusting block 501 matches the length between the left and right adjusting slots 502, the width of the adjusting block 501 matches the width of the long through hole 16, the adjusting block 501 forms a rotating structure through the rotating block 503 and the U-shaped movable plate 6, both sides of the adjusting block 501 are located inside the adjusting slot 502, and at the same time, both sides of the bottom end of the adjusting block 501 are installed with extrusion pads 504, and the bottom ends of the extrusion pads 504 are against the inner wall of the adjusting slot 502, the bottom end of the mounting plate 1 is installed with a connecting plate 2, and the bottom ends of the connecting plate 2 and the welding plate 4 are An L-shaped fixing plate 8 is welded, and a clamping plate 12 is installed on one side of the bottom end of the L-shaped fixing plate 8, and a screw rod 9 is installed on the top of one side of the clamping plate 12. One end of the screw rod 9 passes through one side of the L-shaped fixing plate 8 and is installed with a handle 11. A clamping plate 2 10 is sleeved on the outside of the screw rod 9. The bottom ends of the clamping plate 12 and the clamping plate 2 10 are bent inwardly, and an anti-sliding block 17 is installed on the bottom end of the inner side of the clamping plate 12 and the clamping plate 2 10, and the top end of the clamping plate 2 10 forms a left-right sliding structure with the bottom end of the L-shaped fixing plate 8 through the action of the slider and the slide groove.

[0031] In this embodiment, during use, the clamping plate 12 and the clamping plate 2 10 in the middle position are used to achieve the initial tightening of the water conservancy component, and the handle 11 is used to realize the function of the screw 9, so that the clamping plate 2 10 is moved closer to the clamping plate 12 to achieve the tightening effect, and then the function of the rotating shaft 7 and the flip plate 3 is used to realize the flipping of the fastening components on both sides, so that the angles of the fastening components on both sides can be adjusted, and the two ends of the water conservancy component can be further tightened to improve the reliability and stability of the tightening. At the same time, by rotating the adjusting block 501 to 90°, so as to facilitate the transfer of the adjustment block 501 to the inside of the long through hole 16, thereby facilitating the sliding of the U-shaped movable plate 6 up and down along the long through hole 16. When it is moved to a suitable position, the adjustment block 501 can be rotated to the corresponding adjustment slot 502, and the limiting fixing effect between the adjustment block 501 and the adjustment slot 502 can be utilized to facilitate the adjustment of the extension length of the two fastening components. Combined with the flipping effect of the fastening components on both sides, the device can perform a fastening effect on water conservancy components with different bending angles.

[0032] Embodiment 2

[0033] This embodiment is different from the first embodiment in that a closing mechanism 13 is used to close the bottom end of the fastening component to further improve the fastening effect. Figure 1 , Figure 2 , Figure 5 As shown, the bottom ends of the splint 12 and the splint 2 10 are connected with a closing mechanism 13, and the closing mechanism 13 and the splint 12 and the splint 2 10 are detachably connected. The closing mechanism 13 includes two connecting holes 1301 respectively opened at the bottom ends of the splint 12 and the splint 2 10, and an intercepting rod 1302 is connected through the connecting holes 1301. Both ends of the intercepting rod 1302 are provided with a card slot 1303, and the inside of the card slot 1303 is installed with a blocking block 1304. The length of the intercepting rod 1302 is adapted to the maximum spacing between the splint 12 and the splint 2 10. The cross-section of the blocking block 1304 is T-shaped, and the blocking block 1304 is card-connected with the card slot 1303.

[0034] In this embodiment, when in use, after the clamp 1 12 and the clamp 2 10 have completed fastening the water conservancy component, the intercepting rod 1302 can be inserted into the connecting hole 1301 to close the bottom openings of the clamp 1 12 and the clamp 2 10, so as to further prevent the water conservancy component from moving out of the opening, and by inserting the blocking block 1304 into the slot 1303, the intercepting rod 1302 can be prevented from being pulled out of the connecting hole 1301, and the intercepting rod 1302 can be easily disassembled to achieve flexibility in its use.

[0035] 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 water conservancy and hydropower construction fastening device with an angle adjustment function, comprising a mounting plate (1), characterized in that: The mounting plate (1) is provided with a rotating shaft (7) on both sides, and a flip plate (3) is sleeved on both ends of the rotating shaft (7). The flip plate (3) is provided with a long through hole (16) inside, and a U-shaped movable plate (6) is provided inside the long through hole (16). The bottom end of the U-shaped movable plate (6) and the bottom end of the flip plate (3) are connected with a welding plate (4). An adjustment mechanism (5) is connected between the U-shaped movable plate (6) and the long through hole (16), and the adjustment mechanism (5) includes adjustment slots (502) evenly arranged on both sides of the long through hole (16). A rotating block (503) is installed at the top of the U-shaped movable plate (6), and an adjustment block (501) is installed at the top of the rotating block (503). Both sides of the adjustment block (501) are located in the adjustment slots (502). 2), and at the same time, both sides of the bottom end of the adjusting block (501) are installed with compression pads (504), and the bottom ends of the compression pads (504) are abutted against the inner wall of the adjusting groove (502), the bottom end of the mounting plate (1) is installed with a connecting plate (2), and the bottom ends of the connecting plate (2) and the welding plate (4) are welded with an L-shaped fixing plate (8), one side of the bottom end of the L-shaped fixing plate (8) is installed with a clamping plate (12), and the top end of one side of the clamping plate (12) is installed with a screw rod (9), one end of the screw rod (9) passes through one side of the L-shaped fixing plate (8) and is installed with a handle (11), the outside of the screw rod (9) is provided with a clamping plate (10), and the top end of the clamping plate (10) forms a left-right sliding structure with the bottom end of the L-shaped fixing plate (8) through the action of the slider and the slide groove.

2. A water conservancy and hydropower construction fastening device with angle adjustment function according to claim 1, characterized in that: A plurality of the adjustment through slots (502) are provided, and the adjustment through slots (502) are symmetrically structured about the central axis of the long through hole (16), and the spacing between the upper and lower adjustment through slots (502) is the same.

3. The water conservancy and hydropower construction fastening device with angle adjustment function according to claim 1, characterized in that: The length of the adjusting block (501) is matched to the length between the left and right adjusting slots (502), the width of the adjusting block (501) is matched to the width of the long through hole (16), and the adjusting block (501) forms a rotating structure through a rotating block (503) and a U-shaped movable plate (6).

4. The water conservancy and hydropower construction fastening device with angle adjustment function according to claim 1, characterized in that: Guide blocks (15) are installed on both left and right sides of the outer side of the flip plate (3), and a guide groove (14) is correspondingly opened on the outer side of the U-shaped movable plate (6) on one side of the guide block (15), and one end of the guide block (15) extends to the inside of the guide groove (14), and the flip plate (3) and the U-shaped movable plate (6) form an up and down sliding structure.

5. The water conservancy and hydropower construction fastening device with angle adjustment function according to claim 1, characterized in that: The bottom ends of the first clamping plate (12) and the second clamping plate (10) are both bent inwards, and anti-sliding blocks (17) are installed at the bottom ends of the inner sides of the first clamping plate (12) and the second clamping plate (10).

6. The water conservancy and hydropower construction fastening device with angle adjustment function according to claim 1, characterized in that: The bottom ends of the first clamping plate (12) and the second clamping plate (10) are connected with a closing mechanism (13), and the closing mechanism (13) and the first clamping plate (12) and the second clamping plate (10) are detachably connected.

7. The water conservancy and hydropower construction fastening device with angle adjustment function according to claim 6, characterized in that: The closing mechanism (13) comprises two connection holes (1301) respectively opened at the bottom ends of the first clamping plate (12) and the second clamping plate (10), and an interception rod (1302) is connected through the connection holes (1301), and both ends of the interception rod (1302) are provided with a slot (1303), and a blocking block (1304) is installed inside the slot (1303).

8. The water conservancy and hydropower construction fastening device with angle adjustment function according to claim 7, characterized in that: The length of the intercepting rod (1302) is adapted to the maximum distance between the first clamping plate (12) and the second clamping plate (10), the cross section of the blocking block (1304) is T-shaped, and the blocking block (1304) is snap-connected with the clamping slot (1303).

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