CN212967450U - Hydraulic engineering radial gate switch protection device - Google Patents

Abstract

The utility model discloses a hydraulic engineering radial gate switch protection device relates to a hydraulic engineering radial gate technical field, the power distribution box comprises a box body, the inside of box is provided with switch body and mounting panel, the fixed surface fixed connection of back of switch body has the fixed block, the front surface of mounting panel is provided with the fixed slot, the square hole has been seted up at the top of box, it has the guard plate to run through on the square hole, the top fixedly connected with handle of guard plate. The utility model discloses in, use through the cooperation of disc, second cross axle, slider, fixed axle, spring, cavity, first cross axle and round hole, can adjust the position of guard plate from top to bottom, when the bottom downwardly moving of guard plate is to the recess in, the guard plate can prevent that the dust from getting into the inside of box and influencing the use of switch body, and the guard plate can also block non professional operating personnel touch switch body at will moreover, has increased the security.

Description

Hydraulic engineering radial gate switch protection device

Technical Field

The utility model belongs to the technical field of a hydraulic engineering radial gate, specifically a hydraulic engineering radial gate switch protection device.

Background

The radial gate is a gate with a cylindrical water retaining surface and a partial arc surface, a supporting hinge of a supporting arm of the radial gate is positioned at the center of a circle, and the radial gate rotates around the supporting hinge when opened and closed. The radial gate is composed of a rotating door body, an embedded member and an opening and closing device, is not provided with a gate slot, has small opening and closing force and good hydraulic conditions, is widely used on various water channels as a working gate to operate, also needs to be used in hydraulic engineering construction, and generally needs to be controlled by a switch.

The existing gate switch has no dustproof effect, the normal use effect can be influenced by too much accumulated dust, and the existing switch is more troublesome in installation and disassembly processes.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hydraulic engineering radial gate switch protection device to the gate switch who solves prior art existence does not have dustproof effect, and the deposition too can influence normal result of use, the relatively loaded down with trivial details problem of dismantlement process of switch installation that has moreover.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a hydraulic engineering radial gate switch protection device, the power distribution box comprises a box body, the inside of box is provided with switch body and mounting panel, the fixed surface fixedly connected with fixed block behind the switch body, set up threaded hole on the fixed block, the front surface of mounting panel is provided with the fixed slot, it has the screw thread axle to run through on the mounting panel, the one end fixedly connected with hand wheel of mounting panel is kept away from to the screw thread axle, the bottom inner wall of box is provided with the recess, the square hole has been seted up at the top of box, it has the guard plate to run through on the square hole, the top fixedly connected with handle of guard plate, one side of guard plate is provided with the round hole, the.

As a further aspect of the present invention: the inside of box is provided with the cavity, the inside fixedly connected with fixed axle of cavity, and the inside of cavity is provided with the slider, be provided with the spring on the fixed axle, the first cross axle of one side fixedly connected with of slider, and the opposite side fixedly connected with second cross axle of slider, fixedly connected with disc on the second cross axle.

As a further aspect of the present invention: the fixed axle runs through in the slider, the slider passes through clearance fit with the fixed axle and is connected, the surface at the fixed axle is established to the spring housing, the slider passes through spring coupling with the inner wall of cavity, the one end that the slider was kept away from to first cross axle runs through in the cavity and is in the inside of round hole, round hole and first cross axle looks adaptation, the one end that the slider was kept away from to the second cross axle runs through in the cavity and is in the outside of box, the disc is in the outside of box.

As a further aspect of the present invention: the top of fixed slot and the outside intercommunication of mounting panel, the fixed block is in the inside of fixed slot, the cross section that fixed block and fixed slot overlooked is "T" word shape, fixed block and fixed slot looks adaptation, the threaded shaft passes through threaded connection with the mounting panel, screw hole and threaded shaft looks adaptation, the hand wheel is in the outside of mounting panel.

As a further aspect of the present invention: the protection plate and square hole looks adaptation, recess and sealing strip looks adaptation, the round hole is provided with a plurality of, a plurality of the round hole equidistance distributes on the protection plate.

As a further aspect of the present invention: the mounting plate is provided with four mounting holes, and the four mounting holes are respectively positioned at four corners of the mounting plate.

The utility model has the advantages that:

1. the position of the protection plate can be adjusted up and down through the matched use of the disc, the second transverse shaft, the sliding block, the fixing shaft, the spring, the cavity, the first transverse shaft and the round hole, when the bottom of the protection plate moves downwards into the groove, the protection plate can prevent dust from entering the interior of the box body to influence the use of the switch body, and the protection plate can prevent non-professional operators from touching the switch body at will, so that the safety is improved;

2. the hand wheel, the fixing block, the fixing groove, the threaded hole and the threaded shaft are matched for use, so that the switch body and the mounting plate can be conveniently mounted and dismounted.

Drawings

Fig. 1 is a schematic structural diagram of a water conservancy project radial gate switch protection device.

Fig. 2 is a schematic structural diagram of a switch body and a mounting plate in a water conservancy project radial gate switch protection device.

Fig. 3 is a partial sectional view of a top view of a box body in the protecting device for the radial gate switch of the hydraulic engineering.

Fig. 4 is an enlarged view of a in the switch protection device of the radial gate of the hydraulic engineering.

The labels in the figure are: 1. a box body; 2. a switch body; 3. a groove; 4. mounting holes; 5. mounting a plate; 6. a sealing strip; 7. a handle; 8. a protection plate; 9. a fixed block; 10. a threaded hole; 11. fixing grooves; 12. a threaded shaft; 13. a hand wheel; 14. a circular hole; 15. a first lateral axis; 16. a cavity; 17. a slider; 18. a second lateral axis; 19. a disc; 20. a spring; 21. a fixed shaft; 22. and (4) square holes.

Detailed Description

The technical solutions provided by the present invention are clearly and completely described below with reference to the embodiments and the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-4, in the embodiment of the utility model, a hydraulic engineering radial gate switch protection device, the power distribution box comprises a box body 1, the inside of box 1 is provided with switch body 2 and mounting panel 5, switch body 2's rear surface fixedly connected with fixed block 9, set up threaded hole 10 on the fixed block 9, the front surface of mounting panel 5 is provided with fixed slot 11, it has threaded shaft 12 to run through on mounting panel 5, threaded shaft 12 keeps away from mounting panel 5's one end fixedly connected with hand wheel 13, the bottom inner wall of box 1 is provided with recess 3, square hole 22 has been seted up at box 1's top, it has guard plate 8 to run through on the square hole 22, guard plate 8's top fixedly connected with handle 7, one side of guard plate 8 is provided with round hole 14, guard plate 8.

Referring to fig. 1 and 3, a cavity 16 is disposed inside the case 1, a fixed shaft 21 is fixedly connected inside the cavity 16, a slider 17 is disposed inside the cavity 16, a spring 20 is disposed on the fixed shaft 21, a first transverse shaft 15 is fixedly connected to one side of the slider 17, a second transverse shaft 18 is fixedly connected to the other side of the slider 17, and a disc 19 is fixedly connected to the second transverse shaft 18.

Referring to fig. 3, a fixed shaft 21 penetrates through a sliding block 17, the sliding block 17 is connected with the fixed shaft 21 in a clearance fit manner, a spring 20 is sleeved on the outer surface of the fixed shaft 21, the sliding block 17 is connected with the inner wall of a cavity 16 through the spring 20, one end of a first transverse shaft 15, which is far away from the sliding block 17, penetrates through the cavity 16 and is positioned inside a round hole 14, the round hole 14 is matched with the first transverse shaft 15, one end of a second transverse shaft 18, which is far away from the sliding block 17, penetrates through the cavity 16 and is positioned outside a box body 1, a disc 19 is positioned outside the box body 1, the position of the protection plate 8 can be adjusted up and down through the matching use of the disc 19, the second transverse shaft 18, the sliding block 17, the fixed shaft 21, the spring 20, the cavity 16, the first transverse shaft 15 and the round hole 14, when the bottom of the protection plate 8, and the protection plate 8 can also prevent non-professional operators from randomly touching the switch body 2, so that the safety is improved.

Referring to fig. 2, the top of the fixing groove 11 is communicated with the outside of the mounting plate 5, the fixing block 9 is located inside the fixing groove 11, the overlooking cross sections of the fixing block 9 and the fixing groove 11 are both in a T shape, the fixing block 9 is matched with the fixing groove 11, the threaded shaft 12 is in threaded connection with the mounting plate 5, the threaded hole 10 is matched with the threaded shaft 12, the hand wheel 13 is located outside the mounting plate 5, and the hand wheel 13, the fixing block 9, the fixing groove 11, the threaded hole 10 and the threaded shaft 12 are used in a matched mode, so that the mounting and the dismounting between the switch body 2 and the mounting plate 5 are facilitated.

Referring to fig. 1, the protection plate 8 is adapted to the square hole 22, the groove 3 is adapted to the sealing strip 6, the plurality of round holes 14 are arranged on the protection plate 8, the plurality of round holes 14 are distributed on the protection plate 8 at equal intervals, and the sealing performance between the protection plate 8 and the box body 1 is improved by matching the sealing strip 6 with the groove 3.

Referring to fig. 2, four mounting holes 4 are formed in the mounting plate 5, and the four mounting holes 4 are respectively located at four corners of the mounting plate 5.

The utility model discloses a theory of operation is: in the installation process, a user firstly fixedly installs the mounting plate 5 on the inner wall of the box body 1 through the mounting hole 4, then rotates the hand wheel 13 to enable the threaded shaft 12 to leave the inside of the fixing groove 11, then puts the fixing block 9 into the inside of the fixing groove 11, and then rotates the hand wheel 13 to enable the threaded shaft 12 to enter the inside of the threaded hole 10, namely, the installation between the switch body 2 and the mounting plate 5 is completed, during the disassembly, the hand wheel 13 is rotated in the opposite direction to enable the threaded shaft 12 to leave the inside of the threaded hole 10, namely, the fixing block 9 can be taken out, thereby facilitating the installation and the disassembly between the switch body 2 and the mounting plate 5, pulling the disc 19 in the direction far away from the box body 1, the second transverse shaft 18 drives the sliding block 17 to compress the spring 20, thereby driving the first transverse shaft 15 to move, when the first transverse shaft 15 leaves the inside of the, when need not use box 1, can put into recess 3 with guard plate 8 downstream until guard plate 8's bottom, then remove the power of applying to disc 19, spring 20's elasticity drives first cross axle 15 and gets into the inside of round hole 14 and fix guard plate 8, guard plate 8 can prevent that the dust from getting into the inside of box 1 and influencing switch body 2's use from this, and guard plate 8 can also block non-professional operating personnel and touch switch body 2 at will, has increased the security.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (6)

1. The utility model provides a hydraulic engineering radial gate switch protection device, includes box (1), its characterized in that: a switch body (2) and a mounting plate (5) are arranged in the box body (1), a fixed block (9) is fixedly connected with the rear surface of the switch body (2), a threaded hole (10) is formed in the fixed block (9), the front surface of the mounting plate (5) is provided with a fixing groove (11), a threaded shaft (12) penetrates through the mounting plate (5), a hand wheel (13) is fixedly connected at one end of the threaded shaft (12) far away from the mounting plate (5), the inner wall of the bottom of the box body (1) is provided with a groove (3), the top of the box body (1) is provided with a square hole (22), a protective plate (8) penetrates through the square hole (22), the top of the protective plate (8) is fixedly connected with a handle (7), one side of protection plate (8) is provided with round hole (14), the bottom fixedly connected with sealing strip (6) of protection plate (8).

2. The water conservancy project radial gate switch protection device of claim 1, characterized in that: the inside of box (1) is provided with cavity (16), the inside fixedly connected with fixed axle (21) of cavity (16), and the inside of cavity (16) is provided with slider (17), be provided with spring (20) on fixed axle (21), one side fixedly connected with first cross axle (15) of slider (17), and the opposite side fixedly connected with second cross axle (18) of slider (17), fixedly connected with disc (19) on second cross axle (18).

3. The water conservancy project radial gate switch protection device of claim 2, characterized in that: the utility model discloses a portable electronic device, including fixed axle (21), slider (17), spring (20), round hole (14), first cross axle (18), fixed axle (21) run through in slider (17), slider (17) are connected through clearance fit with fixed axle (21), the surface at fixed axle (21) is established in spring (20) cover, slider (17) pass through spring (20) with the inner wall of cavity (16) and are connected, the one end that slider (17) were kept away from in first cross axle (15) runs through in cavity (16) and is in the inside of round hole (14), round hole (14) and first cross axle (15) looks adaptation, the one end that slider (17) were kept away from in second cross axle (18) runs through in cavity (16) and is in the outside of box (1), disc (19) are in.

4. The water conservancy project radial gate switch protection device of claim 1, characterized in that: the top of fixed slot (11) and the outside intercommunication of mounting panel (5), fixed block (9) are in the inside of fixed slot (11), the cross section that fixed block (9) and fixed slot (11) overlooked is "T" word shape, fixed block (9) and fixed slot (11) looks adaptation, threaded shaft (12) pass through threaded connection with mounting panel (5), screw hole (10) and threaded shaft (12) looks adaptation, hand wheel (13) are in the outside of mounting panel (5).

5. The water conservancy project radial gate switch protection device of claim 1, characterized in that: protection plate (8) and square hole (22) looks adaptation, recess (3) and sealing strip (6) looks adaptation, round hole (14) are provided with a plurality of, a plurality of round hole (14) equidistance distributes on protection plate (8).

6. The water conservancy project radial gate switch protection device of claim 1, characterized in that: mounting hole (4) have been seted up on mounting panel (5), mounting hole (4) are provided with four, four mounting hole (4) are in four angles departments of mounting panel (5) respectively.

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