CN219045134U - A river water blocking device - Google Patents

Abstract

The utility model discloses a river channel water blocking device, which relates to the technical field of hydraulic engineering and comprises two fixing mechanisms, an adjusting mechanism and water baffles, wherein the two fixing mechanisms have the same structure, inserted bars are fixedly arranged on the lower surface of the water baffles, connecting frames are fixedly arranged on the opposite two sides of the water baffles, telescopic rods are fixedly arranged on the upper surface of the connecting frames, and the telescopic rods are connected with the adjusting mechanism: the worm is driven to rotate through the motor, the worm is meshed with the worm wheel, the worm wheel can be driven to rotate, the worm wheel and the gear are fixedly sleeved on the surface of the rotating shaft, the worm wheel can drive the gear to rotate through the rotating shaft, the movable rod can be inserted into the ground by utilizing the cooperation of the gear and the rack, the fixing mechanism is fixed, the adjusting mechanism and the water baffle are driven to move, the water baffle is driven to enter the water, an operator does not need to manually place the water baffle in the water, and the situation that the operator falls into the water is avoided.

Description

A river water blocking device

technical field

The utility model relates to the technical field of water conservancy engineering, in particular to a river channel water blocking device.

Background technique

The river course is the route through which the river flows, usually referring to a navigable waterway. There are roughly two types of existing river water blocking devices. One is a relatively large water conservancy project, which is used to release or block water through gates; the other is a simple one. Water blocking device, the existing patent application number is: CN201920881335.7, a multifunctional river channel water blocking device, including a water retaining plate; a support mechanism is provided on the back side of the water retaining plate, and a pre-positioning frame is provided in the river channel; The top of the pre-positioning frame is higher than the water surface of the river; the inner side of the pre-positioning frame is provided with an assembly position for assembling the water retaining plate. The utility model ensures that the water retaining plate will not deviate during the installation project by setting a pre-positioning frame, avoids the reduction of the water retaining area and affects the construction, and the water retaining plate will not be assembled. After measuring the size, the integral Assembled in the pre-positioning frame, avoiding water leakage caused by assembling errors between the water baffles.

Although the above-mentioned patent can avoid the offset of the water retaining plate, it is manually operated by people to install the water retaining plate in the river channel. For a wider river channel, it is not convenient to install it near the middle of the river channel. The way it is placed, the operator may fall into the river due to unsteady standing without safety facilities. For this reason, we propose a river water blocking device.

Utility model content

Aiming at the deficiencies of the prior art, the utility model provides a river water blocking device, which solves the problems raised in the above-mentioned background technology.

In order to achieve the above purpose, the utility model is realized through the following technical solutions: a river water blocking device, including a fixing mechanism, an adjusting mechanism, and a water retaining plate, the number of the fixing mechanisms is two, and the structure of the two fixing mechanisms Similarly, the lower surface of the water retaining plate is fixedly equipped with inserting rods, the opposite sides of the water retaining plate are fixedly equipped with connecting frames, and the upper surface of the connecting frame is fixedly equipped with telescopic rods, and the telescopic rods are connected with the The adjusting mechanism is connected, the fixed mechanism includes a movable rod, a rack is fixedly installed on one side of the movable rod, a fixed block is movably socketed on the surface of the movable rod, and a rotating groove is opened inside the fixed block, The inner chamber of the rotating groove is rotatably connected with a rotating shaft, and a gear and a worm wheel are fixedly sleeved on the surface of the rotating shaft, and the gear is meshed with the rack.

Preferably, the inner chamber of the rotating groove is rotatably connected with a worm, and the worm meshes with the worm wheel, and a motor is fixedly installed inside the fixed block, and the output end of the motor extends to the inner chamber of the rotating groove and is connected with the worm Fixed connection.

Preferably, the other side of the movable rod is provided with a first chute, the inner cavity of the first chute is slidably connected with a first slider, the first slider is fixedly connected with the fixed block, and the fixed A support rod is fixedly installed on the lower surface of the block, and a moving wheel is arranged at the bottom of the support rod.

Preferably, an adjustment mechanism is fixedly installed on the top of the movable rod, the number of the adjustment mechanisms is two, the two adjustment mechanisms have the same structure, the adjustment mechanism includes a horizontal plate, and the two horizontal plates are close to each other One end of each of the horizontal plates is fixedly installed with a clamping block, and the adjacent ends of the two horizontal plates are provided with a clamping groove, and the clamping groove is adapted to the clamping block.

Preferably, the lower surface of the horizontal plate is provided with a second chute, the inner cavity of the second chute is rotatably connected with a screw rod, one end of the screw rod extends to the outside of the horizontal plate, and the end of the screw rod A second sliding block is threaded on the surface, and a mounting sleeve is fixedly installed on the lower surface of the second sliding block.

Preferably, the lower surface of the mounting sleeve is provided with a threaded hole, the inner cavity of the threaded hole is threaded with a threaded rod, and one end of the threaded rod is fixedly connected with the top of the movable end of the telescopic rod.

The utility model provides a river water blocking device, which has the following beneficial effects:

1. The water blocking device for the river channel drives the worm to rotate through the motor. Since the worm is meshed with the worm wheel, it can drive the worm wheel to rotate. Since both the worm wheel and the gear are fixedly socketed on the surface of the rotating shaft, the worm wheel can drive the gear to rotate through the rotating shaft. Using the cooperation of the gear and the rack, the movable rod can be inserted into the ground to fix the fixing mechanism, and at the same time drive the adjustment mechanism and the water baffle to move, so that the water baffle enters the water without the operator manually placing it in the water to avoid The operator falls into the water situation.

2. The water blocking device for the river channel drives the second slider to move by rotating the screw rod, and places the water retaining plate under the horizontal plate, so that the threaded rod enters the inner cavity of the threaded hole, and turns the mounting sleeve to complete the installation of the threaded rod and The connection of the sleeve, by adjusting the length of the telescopic rod, the insertion rod can still be inserted into the underwater soil when it is located in a deep water, so as to improve the stability of the fender, and use the cooperation of the screw rod and the second slider , to adjust the position of the water baffle, the position of the water baffle can be adjusted more conveniently.

Description of drawings

Fig. 1 is a structural representation of the utility model;

Figure 2 is a sectional view of the adjustment mechanism of the present invention;

Fig. 3 is a sectional view of the fixing mechanism of the present invention.

In the figure: 1. Fixing mechanism; 2. Adjusting mechanism; 3. Water retaining plate; 4. Inserting rod; 5. Connecting frame; 6. Telescopic rod; 1, rotating slot; 11, rotating shaft; 12, gear; 13, worm gear; 14, worm; 15, motor; 16, first chute; 17, first slider; 18, support rod; 19, horizontal plate; 21, screw mandrel; 22, second slide block; 23, installation sleeve; 24, threaded rod; 25, clamping slot; 26, clamping block; 27, threaded hole.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example.

Embodiment one:

Please refer to Fig. 1 to Fig. 3, the utility model provides a kind of technical scheme: a kind of river channel water blocking device, comprises fixing mechanism 1, adjusting mechanism 2, water retaining plate 3, the quantity of fixing mechanism 1 is two, two fixed Mechanism 1 has the same structure, the lower surface of water retaining plate 3 is fixedly equipped with inserting rod 4, and the opposite sides of water retaining plate 3 are fixedly equipped with connecting frame 5, and the upper surface of connecting frame 5 is fixedly equipped with telescopic rod 6. The length of the telescopic rod 6 can still be inserted into the underwater soil when the insertion rod 4 is positioned at a deep water level, so as to improve the stability of the water retaining plate 3. The telescopic rod 6 is connected with the adjusting mechanism 2, and the fixing mechanism 1 Including the movable rod 7, using the movable rod 7 to drive the adjustment mechanism 2 and the water baffle 3 to move, so that the water baffle 3 enters the water, without the need for the operator to manually place it in the water, avoiding the situation that the operator falls into the water, One side of the movable rod 7 is fixedly equipped with a rack 8, the surface of the movable rod 7 is movably socketed with a fixed block 9, the inside of the fixed block 9 is provided with a rotating groove 10, and the inner cavity of the rotating groove 10 is rotatably connected with a rotating shaft 11, The surface of the rotating shaft 11 is fixedly sleeved with a gear 12 and a worm gear 13. Since the worm gear 13 and the gear 12 are fixedly sleeved on the surface of the rotating shaft 11, the worm gear 13 can drive the gear 12 to rotate through the rotating shaft 11, and the gear 12 and the rack 8 are engaged with each other, using the cooperation of the gear 12 and the rack 8, the movable rod 7 can be inserted into the ground, and the fixing mechanism 1 is fixed. The inner cavity of the rotating groove 10 is connected with a worm 14 in rotation, and the worm 14 is meshed with the worm wheel 13. The worm 14 is meshed with the worm wheel 13 and can drive the worm wheel 13 to rotate. A motor 15 is fixedly installed inside the fixed block 9. The output end of the motor 15 extends to the inner cavity of the rotating groove 10 and is fixedly connected with the worm 14. The worm is driven by the motor 15. 14 rotation, the other side of movable rod 7 is provided with first chute 16, and the inner cavity of first chute 16 is slidably connected with first slider 17, and first slider 17 is fixedly connected with fixed block 9, and fixed block 9 The lower surface of the support rod 18 is fixedly installed, and the bottom of the support rod 18 is provided with moving wheels.

Embodiment two:

Please refer to Fig. 1 to Fig. 3, the top of movable rod 7 is fixedly installed with adjusting mechanism 2, and the quantity of adjusting mechanism 2 is two, and two adjusting mechanisms 2 are identical in structure, and adjusting mechanism 2 comprises transverse plate 19, and two transverse plates 19 A clamping block 26 is fixedly installed at the adjacent ends, and a clamping groove 25 is provided at the adjacent ends of the two horizontal plates 19. The clamping grooves 25 are matched with the clamping blocks 26. There is a second chute 20, and the inner cavity of the second chute 20 is connected with a screw mandrel 21 for rotation. By rotating the screw mandrel 21, the second slide block 22 is driven to move, and one end of the screw mandrel 21 extends to the outside of the horizontal plate 19. The surface of the rod 21 is threaded with a second slider 22, and the position of the water baffle 3 can be adjusted by using the cooperation of the screw rod 21 and the second slider 22, so that the position of the water baffle 3 can be adjusted more conveniently. The lower surface of the second slider 22 is fixedly equipped with a mounting sleeve 23, and the mounting sleeve 23 is rotated to complete the connection between the threaded rod 24 and the mounting sleeve 23. The lower surface of the mounting sleeve 23 is provided with a threaded hole 27, and the inner cavity of the threaded hole 27 is threaded. Threaded rod 24 is arranged, and water retaining plate 3 is placed below horizontal plate 19, and threaded rod 24 is entered the inner cavity of threaded hole 27, and one end of threaded rod 24 is fixedly connected with the top of telescopic rod 6 movable ends.

To sum up, when using the river water blocking device, firstly, move the fixing mechanism 1 to an appropriate position, splice the two adjusting mechanisms 2 together, adjust the telescopic rod 6 to an appropriate length, and then move the water retaining plate 3 Place it under the horizontal plate 19, make the threaded rod 24 enter the inner cavity of the threaded hole 27, turn the mounting sleeve 23 to complete the connection between the threaded rod 24 and the mounting sleeve 23, turn the screw rod 21, and use the screw rod 21 and the second slide With the cooperation of the block 22, the water retaining plate 3 is adjusted to an appropriate position, the motor 15 is started, and the worm screw 14 is driven to rotate by the motor 15. Since the worm screw 14 is meshed with the worm wheel 13, the worm wheel 13 can be driven to rotate. Since the worm wheel 13 and the gear 12 are both Fixedly socketed on the surface of the rotating shaft 11, the worm gear 13 can drive the gear 12 to rotate through the rotating shaft 11. By using the cooperation of the gear 12 and the rack 8, the movable rod 7 can be inserted into the ground to fix the fixing mechanism 1 and simultaneously drive the The adjustment mechanism 2 and the water retaining plate 3 move, so that the water retaining plate 3 enters underwater, and then the insertion rod 4 is inserted into the underwater soil.

The above is only a preferred embodiment of the utility model, but the scope of protection of the utility model is not limited thereto. The equivalent replacement or change of the new technical solution and the concept of the utility model shall be covered by the protection scope of the utility model.

Claims (6)

1. A river water blocking device, comprising a fixing mechanism (1), an adjusting mechanism (2), a water retaining plate (3), is characterized in that: the number of the fixing mechanism (1) is two, and the two The fixing mechanism (1) has the same structure, the lower surface of the water retaining plate (3) is fixedly equipped with an insertion rod (4), and the opposite sides of the water retaining plate (3) are fixedly equipped with connecting frames (5), The upper surface of the connecting frame (5) is fixedly equipped with a telescopic rod (6), and the telescopic rod (6) is connected with the adjustment mechanism (2), and the fixed mechanism (1) includes a movable rod (7). A rack (8) is fixedly installed on one side of the movable rod (7), and a fixed block (9) is movably socketed on the surface of the movable rod (7), and a rotating groove is provided inside the fixed block (9) (10), the inner cavity of the rotating groove (10) is rotatably connected with a rotating shaft (11), and the surface of the rotating shaft (11) is fixedly sleeved with a gear (12) and a worm wheel (13), and the gear ( 12) Engage with the rack (8). 2. A river water blocking device according to claim 1, characterized in that: the inner chamber of the rotating groove (10) is rotatably connected with a worm (14), and the worm (14) is connected with the worm wheel (13) Engagement, the inside of the fixed block (9) is fixedly installed with a motor (15), and the output end of the motor (15) extends to the inner cavity of the rotating groove (10) and is fixedly connected with the worm (14). 3. A river water blocking device according to claim 1, characterized in that: the other side of the movable rod (7) is provided with a first chute (16), and the first chute (16) The inner chamber of the inner cavity is slidingly connected with a first slider (17), and the first slider (17) is fixedly connected with the fixed block (9), and the lower surface of the fixed block (9) is fixedly equipped with a support rod (18) , the bottom of the support rod (18) is provided with moving wheels. 4. A river channel water blocking device according to claim 1, characterized in that: an adjustment mechanism (2) is fixedly installed on the top of the movable rod (7), and the number of the adjustment mechanisms (2) is two , the two adjustment mechanisms (2) have the same structure, the adjustment mechanism (2) includes a horizontal plate (19), and the adjacent ends of the two horizontal plates (19) are fixedly installed with a clamping block (26) One end of the two horizontal plates (19) that are close to each other is provided with a clamping groove (25), and the clamping groove (25) is adapted to the clamping block (26). 5. A river water retaining device according to claim 4, characterized in that: the lower surface of the horizontal plate (19) is provided with a second chute (20), the second chute (20) The inner cavity is rotatably connected with a threaded rod (21), one end of the threaded rod (21) extends to the outside of the horizontal plate (19), and the surface of the threaded rod (21) is threaded with a second slider (22) , a mounting sleeve (23) is fixedly installed on the lower surface of the second slider (22). 6. A river water blocking device according to claim 5, characterized in that: the lower surface of the installation sleeve (23) is provided with a threaded hole (27), and the inner cavity of the threaded hole (27) is threadedly connected There is a threaded rod (24), and one end of the threaded rod (24) is fixedly connected with the top of the movable end of the telescopic rod (6).

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