Horizontal check gate hoist

Abstract

The utility model relates to the technical field of water conservancy projects, in particular to a horizontal check gate hoist which comprises a supporting base and a U-shaped supporting piece, a supporting installation mechanism is arranged on the side edge of the U-shaped supporting piece, an opening and closing control mechanism is arranged on the side edge of the supporting installation mechanism, a driving control mechanism is arranged on the side edge of the opening and closing control mechanism, and the driving control mechanism is connected with the U-shaped supporting piece. When the horizontal check gate hoist is used, the rotating speed monitoring sensor can monitor the rotating speed of the rotating supporting piece in real time when a gate is opened and closed through mechanism transmission, and the rotating speed of the rotating supporting piece directly reflects the opening speed of the gate; once the rotating speed of the rotating supporting piece exceeds the monitoring interval of the rotating speed monitoring sensor, it is indicated that the device breaks down and is abnormal, then the controller can directly transmit information to a working room to remind workers to check and maintain the hoist in time, the using safety of the device is guaranteed, and the practical effect is good.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy engineering, in particular to a horizontal regulating gate opening and closing machine. Background Art

[0002] Horizontal control gate hoist, also known as horizontal gate hoist, is a device used to control the opening and closing of gates. It is usually used for water gates and other facilities in water conservancy projects. It is usually installed on the ground or at a low slope. It is operated by remote control or automation system to ensure accurate opening and closing of gates and stable operation. At the same time, it plays an important role in water conservancy projects, and can effectively control water flow and ensure the safe operation of the project.

[0003] Patent No. "CN114541339A" discloses "a screw-type regulating gate opening and closing machine capable of automatically closing the gate". The device controls the descending speed of the screw through a buffer mechanism to prevent the screw from falling directly at high speed and causing damage to the screw or the gate, thereby improving the safety of the equipment. Due to the particularity of the installation position of the horizontal regulating gate, the existing opening and closing machine cannot monitor its own good or bad status in real time. Once the opening and closing machine is damaged and may not be discovered for a long time, it will directly affect the normal opening and closing of the gate of the water conservancy project. However, the above-mentioned device has not made any improvements to this problem, and the overall practical effect is poor. Utility Model Content

[0004] The utility model aims to solve the above-mentioned problem and proposes a horizontal regulating gate opening and closing machine, which improves the problem that the existing horizontal regulating gate opening and closing machine cannot monitor its own good or bad state in real time. Once the opening and closing machine is damaged and may not be discovered for a long time, it will directly affect the normal opening and closing of the gate of the water conservancy project. However, the existing device has not made improvements to this problem, and the overall practical effect is poor.

[0005] A horizontal regulating gate opening and closing machine comprises a support base and a U-shaped support member: a placement groove is provided at the beginning of the side outer wall of the support base, and a U-shaped support member is arranged inside the placement groove, a support installation mechanism is provided at the side of the U-shaped support member, an opening and closing control mechanism is provided at the side of the support installation mechanism, a drive control mechanism is provided at the side of the opening and closing control mechanism, the support installation mechanism comprises a rotating support member, a rotating base, a resistance support frame and a mounting plate, a rotating support member is rotatably connected between the outer walls on both sides of the U-shaped support member, and the rotating support member is arranged in an "I" shape, a rotating base frame is arranged outside the rotating support member, a resistance support frame is arranged on the side outer wall of the rotating base frame, and a mounting plate is arranged on the side outer wall of the resistance support frame.

[0006] Preferably, the opening and closing control mechanism includes a positioning support and a mounting member, the top outer wall of the support base and the side outer wall that abuts the support frame are both provided with a positioning support member, and a mounting member is provided between the two side outer walls of the positioning support member, and the mounting member is arranged in an "I" shape.

[0007] Preferably, a support block is rotatably installed on the outside of the mounting member, and the support block is arranged to be an arc-shaped structure. There are two support blocks, one of which is connected to the bottom outer wall of the electric telescopic rod, and the extending end of the electric telescopic rod is connected to the side outer wall of the other support block.

[0008] Preferably, the drive control mechanism includes a positioning cover and a positioning shaft, the support base is located on the side outer wall of the rotating support member and is provided with a positioning cover, the side outer wall of the rotating support member is connected to one end of the positioning shaft, and the other end of the positioning shaft is rotatably installed with the side inner wall of the positioning cover.

[0009] Preferably, a transmission worm wheel is provided on the outside of the positioning shaft, and a transmission worm is connected to the bottom end of the transmission worm wheel. One end of the transmission worm is rotatably mounted on the side inner wall of the positioning cover, and the other end of the transmission worm is connected to a drive motor. The drive motor is connected to the side inner wall of the positioning cover, and a power supply is provided on the bottom inner wall of the positioning cover.

[0010] Preferably, a limiting cover is provided on the side outer wall of the rotating support member of the support base, the side outer wall of the rotating support member is connected to one end of the limiting shaft, and the other end of the limiting shaft is rotatably mounted on the side inner wall of the limiting cover.

[0011] Preferably, a driving gear is arranged outside the limiting shaft, a driven gear is meshingly mounted on the side of the driving gear, and the driven gear is arranged outside the transmission shaft.

[0012] Preferably, one end of the transmission shaft is rotatably mounted on the side outer wall of the U-shaped support, and the other end of the transmission shaft is connected to a speed monitoring sensor, and the speed monitoring sensor is rotatably mounted on the side inner wall of the limit cover, and a controller is provided on the bottom inner wall of the limit cover.

[0013] The beneficial effects of the utility model are:

[0014] 1. When the horizontal control gate hoist is in use, the limit cover, limit shaft, driving gear, driven gear, transmission shaft, speed monitoring sensor and controller are set up, and the speed monitoring sensor can monitor the rotation speed of the rotating support when opening and closing the gate in real time by using the mechanism transmission. Since the rotation speed of the rotating support directly reflects the opening speed of the gate, once the rotation speed of the rotating support exceeds the monitoring range of the speed monitoring sensor, it indicates that the device has a fault abnormality, and then the controller will directly transmit the information to the studio to remind the staff to check and repair the hoist in time, ensuring the safety of the device and good practical effect;

[0015] 2. When the horizontal regulating gate opening and closing machine is in use, since the gate plate is rotated to the horizontal level through the tension coordination mechanism of the electric telescopic rod when the horizontal regulating gate is opened and closed, this arrangement is very likely to be damaged due to excessive force load on the electric telescopic rod as the use time increases. Therefore, the device is designed to open the gate synchronously through the drive control mechanism. The drive control mechanism is the main one and the opening and closing control mechanism is the auxiliary one. The two simultaneously transmit the power to open and close the gate, which greatly improves the opening and closing speed and safety of the device, and at the same time disperses the bearing pressure when the gate is opened, ensuring the safety of the device and having a good overall practical effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the three-dimensional structure of the support and installation mechanism of the utility model;

[0018] Figure 3 It is a three-dimensional structural diagram of the opening and closing control mechanism of the utility model;

[0019] Figure 4 For the utility model Figure 3 A in the middle is an enlarged schematic diagram of the three-dimensional structure;

[0020] Figure 5 It is a three-dimensional structural diagram of the drive control mechanism of the utility model;

[0021] Figure 6 For the utility model Figure 5 The enlarged schematic diagram of the three-dimensional structure is shown at B in the middle.

[0022] In the figure: 1. support base; 2. U-shaped support member; 3. support installation mechanism; 31. rotating support member; 32. rotating base frame; 33. abutting support frame; 34. mounting plate; 4. opening and closing control mechanism; 41. positioning support member; 42. mounting member; 43. support block; 44. electric telescopic rod; 5. drive control mechanism; 51. positioning cover; 52. positioning shaft; 53. transmission worm gear; 54. transmission worm; 55. drive motor; 56. power supply; 61. limit cover; 62. limit shaft; 63. driving gear; 64. driven gear; 65. transmission shaft; 66. speed monitoring sensor; 67. controller. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, 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.

[0024] When implementing: Figure 1-6 As shown, a horizontal control gate opening and closing machine comprises a support base 1 and a U-shaped support member 2: a placement groove is formed at the beginning of the side outer wall of the support base 1, and a U-shaped support member 2 is arranged inside the placement groove, a support installation mechanism 3 is arranged at the side of the U-shaped support member 2, a start and stop control mechanism 4 is arranged at the side of the support installation mechanism 3, a drive control mechanism 5 is arranged at the side of the start and stop control mechanism 4, the support installation mechanism 3 comprises a rotating support member 31, a rotating base frame 32, a contact support frame 33 and a mounting plate 34, and both sides of the U-shaped support member 2 A rotating support member 31 is rotatably connected between the outer walls, and the rotating support member 31 is arranged in an "I" shape, a rotating base frame 32 is arranged outside the rotating support member 31, a side outer wall of the rotating base frame 32 is arranged with a resistance support frame 33, and a side outer wall of the resistance support frame 33 is arranged with a mounting plate 34; the setting of the rotating support member 31 here has a positioning support effect on the subsequent rotating base frame 32, and the setting of the resistance support frame 33 has a reinforcing support effect on the mounting plate 34, and the setting of the mounting plate 34 is convenient for installing the gate plate on the side.

[0025] The opening and closing control mechanism 4 includes a positioning support member 41 and a mounting member 42. The top outer wall of the support base 1 and the side outer wall of the support frame 33 are both provided with positioning support members 41. A mounting member 42 is provided between the outer walls on both sides of the positioning support member 41. The mounting member 42 is arranged in an "I" shape. A support block 43 is rotatably installed on the outside of the mounting member 42. The support block 43 is arranged in an arc structure. There are two support blocks 43, one of which is connected to the bottom outer wall of the electric telescopic rod 44, and the protruding end of the electric telescopic rod 44 is connected to the side outer wall of the other support block 43. When it is necessary to control the gate to lift and release When water is applied, it is first necessary to turn on the electric telescopic rod 44. When the extended end of the electric telescopic rod 44 retracts back, it will gradually drive the resistance support frame 33 and the mounting plate 34 to rotate with the rotating support member 31 as the origin. The positioning support member 41 and the mounting member 42 are arranged to adapt to the change in the inclination angle of the electric telescopic rod 44 and the resistance support frame 33 when retracted. When the electric telescopic rod 44 is completely retracted to the initial shape, the resistance support frame 33 rotates to a horizontal state, and the gate opening effect is automatically completed. It is noted here that the side of the electric telescopic rod 44 is pre-connected with an external wire to power it.

[0026] The driving control mechanism 5 includes a positioning cover 51 and a positioning shaft 52. The support base 1 is provided with a positioning cover 51 on the side outer wall of the rotating support member 31. The side outer wall of the rotating support member 31 is connected to one end of the positioning shaft 52. The other end of the positioning shaft 52 is rotatably mounted on the side inner wall of the positioning cover 51. A transmission worm gear 53 is provided on the outside of the positioning shaft 52. The bottom end of the transmission worm gear 53 is connected to a transmission worm 54. One end of the transmission worm 54 is rotatably mounted on the side inner wall of the positioning cover 51. The other end of the transmission worm 54 is connected to a driving motor 55. The driving motor 55 is connected to the side inner wall of the positioning cover 51. The inner wall of the side is connected, and a power supply part 56 is provided on the inner wall of the bottom end of the positioning cover 51; when it is necessary to control the gate to lift and release water, it is necessary to turn on the drive motor 55. The setting of the positioning cover 51 here has a protective effect on the drive motor 55. When the drive motor 55 is turned on, it will automatically drive the transmission worm 54 to rotate and then drive the transmission worm wheel 53 to rotate. Subsequently, the rotation of the transmission worm wheel 53 will automatically drive the positioning shaft 52 to rotate and then drive the rotating support 31 to rotate. When the rotating support 31 rotates, the gate is automatically opened according to the same principle as above. The setting of the power supply part 56 here facilitates the power supply to the drive motor 55.

[0027] The support base 1 is located on the side outer wall of the rotating support member 31, and a limit cover 61 is provided. The side outer wall of the rotating support member 31 is connected to one end of the limit shaft 62, and the other end of the limit shaft 62 is rotatably installed with the side inner wall of the limit cover 61. A driving gear 63 is provided on the outside of the limit shaft 62, and a driven gear 64 is meshed and installed on the side of the driving gear 63. The driven gear 64 is arranged on the outside of the transmission shaft 65, and one end of the transmission shaft 65 is rotatably installed with the side outer wall of the U-shaped support member 2, and the other end of the transmission shaft 65 is connected to the speed monitoring sensor 66, and the speed monitoring sensor 66 is rotatably installed with the side inner wall of the limit cover 61. The bottom inner wall of the limit cover 61 is provided There is a controller 67; when the above-mentioned rotating support member 31 rotates, it will automatically drive the limit shaft 62 to rotate and then drive the driving gear 63 to transmit, and then the driving gear 63 will automatically drive the driven gear 64 to rotate and then drive the transmission shaft 65 to rotate. The setting of the speed monitoring sensor 66 here is convenient for real-time monitoring of the speed of the transmission shaft 65. Once the speed of the transmission shaft 65 is too fast or too slow, it indicates that there is local damage to the parts of the device and an abnormal fault occurs. When the speed of the transmission shaft 65 exceeds the monitoring range of the speed monitoring sensor 66, the controller 67 will automatically transmit the information to the studio, thereby reminding the staff to check and repair the gate opening machine in time.

[0028] When the utility model is in use, the setting of the rotating support member 31 here plays a positioning support effect on the subsequent rotating base frame 32, and the setting of the resistance support frame 33 plays a reinforcing support effect on the mounting plate 34. The setting of the mounting plate 34 is convenient for installing the gate plate on the side; when it is necessary to control the gate to lift and release water, at this time, it is necessary to first synchronously start the electric telescopic rod 44 and the drive motor 55. When the extended end of the electric telescopic rod 44 retracts back, at this time, it will gradually drive the resistance support frame 33 and the mounting plate 34 to rotate with the rotating support member 31 as the origin. The positioning support 41 and the mounting member 42 are both configured to adapt to the change in the inclination angle of the electric telescopic rod 44 and the conflicting support frame 33 when the electric telescopic rod 44 is retracted. When the electric telescopic rod 44 is fully retracted to the initial shape, the conflicting support frame 33 rotates to a horizontal state, and the gate opening effect is automatically completed. When the driving motor 55 is turned on, it will automatically drive the transmission worm 54 to rotate, and then drive the transmission worm wheel 53 to rotate. Subsequently, the rotation of the transmission worm wheel 53 will automatically drive the positioning shaft 52 to rotate, and then drive the rotating support member 31 to rotate. When the rotating support member 31 is rotated, the rotation of the rotating support member 31 is automatically driven. When the support member 31 rotates, the gate is automatically opened in the same principle as above. Through the above design, the drive control mechanism is the main drive mechanism, and the opening and closing control mechanism 4 is the auxiliary drive mechanism. The two cooperate with each other to open and close the control gate, which greatly reduces the bearing strength of the electric telescopic rod 44, so that the device can operate more stably. It is noted here that the opening and closing speeds of the two mechanisms need to be pre-adjusted to ensure that the rate of opening the valve can always be kept at the same progress; when the above-mentioned rotating support member 31 rotates, it will automatically drive the limit shaft 62 to rotate and then drive the drive gear 63 to transmit, and then the rotation of the drive gear 63 will automatically drive the driven gear 64 to rotate and then drive the transmission shaft 65 to rotate. The setting of the speed monitoring sensor 66 here is convenient for real-time monitoring of the speed of the transmission shaft 65. Once the speed of the transmission shaft 65 is too fast or too slow, it indicates that there is local damage to the parts of the device and an abnormal fault occurs. When the speed of the transmission shaft 65 exceeds the monitoring range of the speed monitoring sensor 66, the controller 67 will automatically transmit the information to the studio, thereby reminding the staff to inspect and repair the opening and closing machine in time.

[0029] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A horizontal control gate hoist, characterized in that: The invention comprises a support base (1) and a U-shaped support member (2): a placement groove is formed at the beginning of the side outer wall of the support base (1), and a U-shaped support member (2) is arranged inside the placement groove; a support installation mechanism (3) is arranged at the side of the U-shaped support member (2); an opening and closing control mechanism (4) is arranged at the side of the support installation mechanism (3); a drive control mechanism (5) is arranged at the side of the opening and closing control mechanism (4); the support installation mechanism (3) comprises a rotating support member (31 ), a rotating base frame (32), a resisting support frame (33) and a mounting plate (34); a rotating support member (31) is rotatably connected between the outer walls on both sides of the U-shaped support member (2); the rotating support member (31) is arranged in an "I" shape; a rotating base frame (32) is arranged outside the rotating support member (31); a resisting support frame (33) is arranged on the side outer wall of the rotating base frame (32); and a mounting plate (34) is arranged on the side outer wall of the resisting support frame (33).

2. A horizontal control gate hoist according to claim 1, characterized in that: The opening and closing control mechanism (4) comprises a positioning support member (41) and a mounting member (42); the top outer wall of the support base (1) and the side outer wall of the support frame (33) are both provided with a positioning support member (41); a mounting member (42) is provided between the outer walls on both sides of the positioning support member (41); and the mounting member (42) is arranged in an "I" shape.

3. A horizontal control gate hoist according to claim 2, characterized in that: A support block (43) is rotatably mounted on the outside of the mounting member (42), and the support block (43) is arranged to be an arc-shaped structure. Two support blocks (43) are arranged, one of which is connected to the outer wall of the bottom end of the electric telescopic rod (44), and the protruding end of the electric telescopic rod (44) is connected to the side outer wall of the other support block (43).

4. The horizontal control gate hoist according to claim 1, characterized in that: The driving control mechanism (5) comprises a positioning cover (51) and a positioning shaft (52); the support base (1) is provided with a positioning cover (51) on the side outer wall of the rotating support member (31); the side outer wall of the rotating support member (31) is connected to one end of the positioning shaft (52); the other end of the positioning shaft (52) is rotatably mounted on the side inner wall of the positioning cover (51).

5. A horizontal control gate hoist according to claim 4, characterized in that: A transmission worm wheel (53) is arranged outside the positioning shaft (52), and a transmission worm (54) is connected to the bottom end of the transmission worm wheel (53), one end of the transmission worm (54) is rotatably mounted on the side inner wall of the positioning cover (51), and the other end of the transmission worm (54) is connected to a drive motor (55), and the drive motor (55) is connected to the side inner wall of the positioning cover (51), and a power supply member (56) is arranged on the bottom inner wall of the positioning cover (51).

6. The horizontal control gate hoist according to claim 1, characterized in that: The support base (1) is provided with a limiting cover (61) on the side outer wall of the rotating support member (31); the side outer wall of the rotating support member (31) is connected to one end of a limiting shaft (62); and the other end of the limiting shaft (62) is rotatably mounted on the side inner wall of the limiting cover (61).

7. A horizontal control gate hoist according to claim 6, characterized in that: A driving gear (63) is arranged outside the limiting shaft (62), a driven gear (64) is meshedly mounted on the side of the driving gear (63), and the driven gear (64) is arranged outside the transmission shaft (65).

8. A horizontal control gate hoist according to claim 7, characterized in that: One end of the transmission shaft (65) is rotatably mounted on the side outer wall of the U-shaped support member (2), and the other end of the transmission shaft (65) is connected to a rotation speed monitoring sensor (66). The rotation speed monitoring sensor (66) is rotatably mounted on the side inner wall of the limit cover (61), and a controller (67) is provided on the inner wall of the bottom end of the limit cover (61).

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