Drainage hole positioning device

Abstract

The utility model relates to the field of positioning devices, and provides a weep hole positioning device which comprises a frame and a base. The first fixing plate is fixedly arranged on one side of the frame, and a connecting rod is fixedly arranged on one side of the first fixing plate, the two clamping plates are pushed correspondingly, so that the two second telescopic rods slide into the two first telescopic rods, and the two springs are extruded by the two circular plates and the two first telescopic rods; the two springs generate opposite acting force when being extruded, the water drain pipe is placed between the two clamping plates, the two clamping plates are loosened at the moment, the opposite acting force of the two springs pushes the two circular plates, the rotating disc is rotated clockwise to drive the threaded rod to rotate, and a second fixing plate further moves on the outer surface of the threaded rod to the side of the first fixing plate. And when the rotating disc cannot rotate, the water drain pipe is fixed on the device, manual supporting is not needed, the fixing mode of the water drain pipe is simple, and the working efficiency is improved.

Description

Technical Field

[0001] This application relates to the field of positioning devices, and particularly to a positioning device for drain holes. Background Art

[0002] A drain hole is a location in a water conservancy project used to control the water level and discharge excess water volume, keeping the water body within a safe range and preventing overflow.

[0003] Using a positioning device, a drain pipe can be installed above the drain hole, and the excess water flow can be guided and discharged through the drain pipe. However, when installing the drain pipe with some existing positioning devices, it is necessary to manually hold the drain pipe to install it above the drain hole. This method is rather troublesome, prolongs the installation time of the drain pipe, and reduces work efficiency. Utility Model Content

[0004] A positioning device for a drain hole provided by this application fixes the drain pipe when using the positioning device. When installing the drain pipe on the drain hole, manual support is not required, and the fixing method of the drain pipe is simple, which improves work efficiency. When using the positioning device to install the drain pipe, the drain pipe can be installed at different heights and directions, and can be used in different environments, improving the practicability of the device.

[0005] To achieve the above object, this application adopts the following technical solution: A positioning device for a drain hole, the device includes:

[0006] A frame and a base;

[0007] A first fixing plate, fixedly arranged on one side of the frame, and a connecting rod is fixedly arranged on one side of the first fixing plate;

[0008] A second fixing plate is movably sleeved on the outer surface of the connecting rod, and a threaded rod is threadedly embedded on one side of the second fixing plate. The second fixing plate can slide on the outer surface of the connecting rod. When the threaded rod rotates, the second fixing plate moves on the outer surface of the threaded rod;

[0009] A turntable, fixedly arranged at one end of the threaded rod. The turntable facilitates the rotation of the threaded rod. Rotating the turntable drives the threaded rod to rotate;

[0010] Two first telescopic rods are respectively fixedly arranged at the inner walls of the first fixing plate and the second fixing plate, and a second telescopic rod is movably embedded on one side of each of the two first telescopic rods. The two second telescopic rods can respectively slide at the inner walls of the two first telescopic rods;

[0011] Two clamping plates are respectively fixedly arranged at the opposite ends of the two second telescopic rods. Push the two clamping plates to place the drain pipe at the middle position between the two clamping plates.

[0012] As a further improvement of the present application: One end of the connecting rod is fixedly arranged on one side of the frame, and the threaded rod is arranged on one side of the first fixing plate through a bearing, and the threaded rod can rotate.

[0013] As a further improvement of the present application: Circular plates are fixedly sleeved on the outer surfaces of the two second telescopic rods, springs are fixedly arranged at the opposite ends of the two circular plates, and reverse acting forces are generated when the two springs are squeezed.

[0014] As a further improvement of the present application: Two first adjusting plates are fixedly arranged on one side of the base, second adjusting plates are slidably embedded on one side of the two first adjusting plates respectively, and the two second adjusting plates can slide inside the two first adjusting plates respectively.

[0015] As a further improvement of the present application: Positioning rods are movably embedded on one side of the two first adjusting plates, a plurality of through holes are formed on one side of the two second adjusting plates, any one of the through holes is matched with the positioning rod, the positioning rod is removed from the two first adjusting plates, at this time the two second adjusting plates are slid, when the required height is obtained, the positioning rod is inserted into the plurality of through holes formed on the two first adjusting plates and the two second adjusting plates, and the positions of the two second adjusting plates are fixed, so that the drain pipes are at different heights.

[0016] As a further improvement of the present application: A protection box is fixedly arranged on one side of the two second adjusting plates, a rotating rod is arranged on the inner wall of one side of the protection box through a bearing, one side of the rotating rod is fixedly arranged on one side of the frame, the rotating rod affects that the bearing can rotate, and the rotation of the rotating rod drives the frame to rotate.

[0017] As a further improvement of the present application: Two L-shaped rods are fixedly arranged on one side of the inner wall of the protection box, a driving motor is installed at the opposite ends of the two L-shaped rods, a round rod is fixedly arranged on the output shaft of the driving motor, a first gear is fixedly sleeved on the outer surface of the round rod, the two L-shaped rods support the driving motor, so that it is installed inside the protection box, the output shaft of the driving motor can rotate forward and backward, the external power switch of the driving motor is turned on, and then the output shaft of the driving motor drives the first gear to rotate through the round rod.

[0018] As a further improvement of the present application: A second gear is meshed on the outer surface of the first gear, and the inner wall of the second gear is fixedly embedded on the outer surface of the rotating rod. When the first gear rotates, the second gear rotates further, so that the rotating rod drives the frame to rotate in different directions.

[0019] Compared with the prior art, the advantages and positive effects of the present application are as follows.

[0020] 1. In this application, when using the positioning device, the two second telescopic rods can slide inside the inner walls of the two first telescopic rods respectively. At this time, the two clamping plates are pushed respectively, so that the two second telescopic rods slide into the two first telescopic rods, and the two circular plates and the two first telescopic rods squeeze the two springs. When the two springs are squeezed, they generate a reverse force. Place the drain pipe in the middle position between the two clamping plates. At this time, release the two clamping plates. The reverse force of the two springs pushes the two circular plates, further making the two clamping plates clamp the drain pipe. The second fixing plate can slide on the outer surface of the connecting rod. When the threaded rod rotates, the second fixing plate moves on the outer surface of the threaded rod. At this time, rotate the turntable clockwise to drive the threaded rod to rotate, further making the second fixing plate move towards the first fixing plate on the outer surface of the threaded rod. When the turntable cannot rotate, the drain pipe is fixed on the device. Therefore, when using the positioning device, the drain pipe is fixed. When installing the drain pipe on the drain hole, there is no need for manual support, and the fixing method of the drain pipe is simple, improving work efficiency.

[0021] 2. In this application, when using the positioning device, the two second adjusting plates can slide inside the two first adjusting plates respectively. By removing the positioning rod from the two first adjusting plates, at this time, slide the two second adjusting plates. When the required height is obtained, insert the positioning rod into the multiple through holes opened on the two first adjusting plates and the two second adjusting plates to fix the positions of the two second adjusting plates, so that the drain pipe is at different heights. The two L-shaped rods support the driving motor and install it inside the protection box. The output shaft of the driving motor can rotate forward and backward. Turn on the external power switch of the driving motor. Then, the output shaft of the driving motor drives the first gear to rotate through the round rod, further making the second gear rotate, and thus making the rotating rod drive the frame to rotate in different directions, so that the drain pipe is at different direction positions. Therefore, when using the positioning device to install the drain pipe, the drain pipe can be installed at different heights and directions and can be used in different environments, improving the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a side perspective structural schematic diagram of a drain hole positioning device proposed by this application.

[0023] Figure 2 It is a rear perspective structural schematic diagram of a drain hole positioning device proposed by this application.

[0024] Figure 3 It is a sectional perspective structural schematic diagram of the protection box in a drain hole positioning device proposed by this application.

[0025] Figure 4 For this application Figure 2 The enlarged view at A.

[0026] Legend: 1. Frame; 2. First fixing plate; 201. Connecting rod; 202. Second fixing plate; 203. Threaded rod; 204. Turntable; 205. First telescopic rod; 206. Second telescopic rod; 207. Clamping plate; 208. Circular plate; 209. Spring; 3. Base; 301. First adjusting plate; 302. Second adjusting plate; 303. Positioning rod; 304. Through hole; 305. Protection box; 306. Rotating rod; 307. L-shaped rod; 308. Driving motor; 309. Circular rod; 310. First gear; 311. Second gear. Detailed implementation manners

[0027] In order to more clearly understand the above objects, features and advantages of the present application, the present application will be further described below with reference to the drawings and embodiments. It should be noted that, without conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.

[0028] In the following description, many specific details are set forth in order to fully understand the present application. However, the present application may be implemented in other ways different from those described herein. Therefore, the present application is not limited by the specific embodiments disclosed in the following specification.

[0029] Embodiment 1, as Figures 1 to 4 shown, the present application provides a drainage hole positioning device, which includes:

[0030] A frame 1 and a base 3;

[0031] A first fixing plate 2, fixedly arranged on one side of the frame 1, and a connecting rod 201 is fixedly arranged on one side of the first fixing plate 2;

[0032] A second fixing plate 202, movably sleeved on the outer surface of the connecting rod 201, and a threaded rod 203 is threadedly embedded on one side of the second fixing plate 202. The second fixing plate 202 can slide on the outer surface of the connecting rod 201. When the threaded rod 203 rotates, the second fixing plate 202 moves on the outer surface of the threaded rod 203;

[0033] A turntable 204, fixedly arranged at one end of the threaded rod 203. The turntable 204 facilitates the rotation of the threaded rod 203. Rotating the turntable 204 drives the threaded rod 203 to rotate;

[0034] Two first telescopic rods 205, respectively fixedly arranged on the inner walls of the first fixing plate 2 and the second fixing plate 202, and a second telescopic rod 206 is movably embedded on one side of each of the two first telescopic rods 205. The two second telescopic rods 206 can respectively slide on the inner walls of the two first telescopic rods 205;

[0035] Two clamping plates 207 are respectively fixedly arranged at opposite ends of two second telescopic rods 206. Push the two clamping plates 207 to place the drain pipe at the middle position between the two clamping plates 207.

[0036] As Figures 1 to 4 shown, one end of the connecting rod 201 is fixedly arranged on one side of the frame 1, and the threaded rod 203 is arranged on one side of the first fixing plate 2 through a bearing, and the threaded rod 203 can rotate.

[0037] As Figures 1 to 4 shown, circular plates 208 are fixedly sleeved on the outer surfaces of the two second telescopic rods 206. Springs 209 are fixedly arranged at opposite ends of the two circular plates 208. When the two springs 209 are compressed, they generate reverse acting forces.

[0038] As Figures 1 to 4 shown, two first adjusting plates 301 are fixedly arranged on one side of the base 3. Second adjusting plates 302 are slidably embedded on one side of the two first adjusting plates 301, and the two second adjusting plates 302 can slide inside the two first adjusting plates 301 respectively.

[0039] As Figures 1 to 4 shown, positioning rods 303 are movably embedded on one side of the two first adjusting plates 301. A plurality of through holes 304 are opened on one side of the two second adjusting plates 302. Any one of the through holes 304 matches the positioning rod 303. Remove the positioning rod 303 from the two first adjusting plates 301. At this time, slide the two second adjusting plates 302. When the required height is obtained, insert the positioning rod 303 into the plurality of through holes 304 opened on the two first adjusting plates 301 and the two second adjusting plates 302 to fix the positions of the two second adjusting plates 302, so that the drain pipe is at different heights.

[0040] As Figures 1 to 4 shown, a protection box 305 is fixedly arranged on one side of the two second adjusting plates 302. A rotating rod 306 is arranged on the inner wall of one side of the protection box 305 through a bearing. One side of the rotating rod 306 is fixedly arranged on one side of the frame 1. The rotating rod 306 can rotate under the influence of the bearing, and the rotation of the rotating rod 306 drives the frame 1 to rotate.

[0041] As Figures 1 to 4As shown, two L-shaped rods 307 are fixedly arranged on one side of the inner wall of the protection box 305. A driving motor 308 is installed at the opposite ends of the two L-shaped rods 307. A round rod 309 is fixedly arranged on the output shaft of the driving motor 308. A first gear 310 is fixedly sleeved on the outer surface of the round rod 309. The two L-shaped rods 307 support the driving motor 308, enabling it to be installed inside the protection box 305. The output shaft of the driving motor 308 can rotate forward and backward. Turning on the external power switch of the driving motor 308, the output shaft of the driving motor 308 then drives the first gear 310 to rotate through the round rod 309.

[0042] As Figures 1 to 4 shown, a second gear 311 is meshed on the outer surface of the first gear 310. The inner wall of the second gear 311 is fixedly embedded on the outer surface of the rotating rod 306. When the first gear 310 rotates, it further causes the second gear 311 to rotate, thereby enabling the rotating rod 306 to drive the frame 1 to rotate in different directions.

[0043] Working principle: When using the positioning device, the two second telescopic rods 206 can slide inside the inner walls of the two first telescopic rods 205 respectively. At this time, the two clamping plates 207 are respectively pushed, so that the two second telescopic rods 206 slide into the two first telescopic rods 205, and the two circular plates 208 and the two first telescopic rods 205 squeeze the two springs 209. When the two springs 209 are squeezed, they generate a reverse force. Place the drain pipe in the middle position between the two clamping plates 207. At this time, release the two clamping plates 207. The reverse force of the two springs 209 pushes the two circular plates 208, further causing the two clamping plates 207 to clamp the drain pipe. The second fixing plate 202 can slide on the outer surface of the connecting rod 201. When the threaded rod 203 rotates, the second fixing plate 202 moves on the outer surface of the threaded rod 203. At this time, rotate the turntable 204 clockwise to drive the threaded rod 203 to rotate, further causing the second fixing plate 202 to move on the outer surface of the threaded rod 203 towards the first fixing plate 2. When the turntable 204 cannot rotate, the drain pipe is fixed on the device. Therefore, when using the positioning device, the drain pipe is fixed. When installing the drain pipe on the drain hole, there is no need for manual support, and the fixing method of the drain pipe is simple, improving work efficiency. When using the positioning device, the two second adjusting plates 302 can slide inside the two first adjusting plates 301 respectively. By removing the positioning rod 303 from the two first adjusting plates 301, at this time, slide the two second adjusting plates 302. When the required height is obtained, insert the positioning rod 303 into the multiple through holes 304 opened on the two first adjusting plates 301 and the two second adjusting plates 302 to fix the positions of the two second adjusting plates 302, so that the drain pipe is at different heights. The two L-shaped rods 307 support the driving motor 308, so that it is installed inside the protection box 305. The output shaft of the driving motor 308 can rotate forward and backward. Turn on the external power switch of the driving motor 308. Then, the output shaft of the driving motor 308 drives the first gear 310 to rotate through the round rod 309, further causing the second gear 311 to rotate, so that the rotating rod 306 drives the frame 1 to rotate in different directions, making the drain pipe in different direction positions. Therefore, when using the positioning device to install the drain pipe, the drain pipe can be installed at different heights and directions, and can be used in different environments, improving the practicability of the device.

[0044] The above is only the preferred embodiment of the application, and it is not a limitation to the present utility model in other forms. Any person skilled in the art may use the technical content disclosed above to make changes or modifications into equivalent embodiments with equivalent changes and apply them to other fields. However, as long as it does not depart from the technical solution content of the present utility model, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims

1. A drainage hole positioning device, characterized in that: The device includes: A frame (1) and a base (3); A first fixing plate (2) is fixedly arranged on one side of the frame (1), and a connecting rod (201) is fixedly arranged on one side of the first fixing plate (2); A second fixing plate (202) is movably sleeved on the outer surface of the connecting rod (201), and a threaded rod (203) is threadedly embedded on one side of the second fixing plate (202); A rotating disk (204) is fixedly disposed on one end of the threaded rod (203); Two first telescopic rods (205) are respectively fixedly arranged on the inner walls of the first fixing plate (2) and the second fixing plate (202), and a second telescopic rod (206) is movably embedded on one side of the two first telescopic rods (205); The two clamping plates (207) are respectively fixedly disposed on opposite ends of the two second telescopic rods (206).

2. A drainage hole positioning device according to claim 1, characterized in that: One end of the connecting rod (201) is fixedly arranged on one side of the frame (1), and the threaded rod (203) is arranged on one side of the first fixing plate (2) via a bearing.

3. A drainage hole positioning device according to claim 1, characterized in that: A circular plate (208) is fixedly sleeved on the outer surfaces of the two second telescopic rods (206), and a spring (209) is fixedly disposed on the opposite ends of the two circular plates (208).

4. A drainage hole positioning device according to claim 1, characterized in that: Two first adjustment plates (301) are fixedly arranged on one side of the base (3), and a second adjustment plate (302) is slidably embedded on one side of the two first adjustment plates (301).

5. A drainage hole positioning device according to claim 4, characterized in that: A positioning rod (303) is movably embedded on one side of the two first adjustment plates (301), and a plurality of through holes (304) are provided on one side of the two second adjustment plates (302), and any one of the through holes (304) matches the positioning rod (303).

6. A drainage hole positioning device according to claim 4, characterized in that: A protection box (305) is fixedly provided on one side of the two second adjustment plates (302), a rotating rod (306) is provided on the inner wall of one side of the protection box (305) via a bearing, and one side of the rotating rod (306) is fixedly provided on one side of the frame (1).

7. A drainage hole positioning device according to claim 6, characterized in that: Two L-shaped rods (307) are fixedly provided on one side of the inner wall of the protection box (305); a driving motor (308) is installed on opposite ends of the two L-shaped rods (307); a round rod (309) is fixedly provided on the output shaft of the driving motor (308); and a first gear (310) is fixedly sleeved on the outer surface of the round rod (309).

8. A drainage hole positioning device according to claim 7, characterized in that: The outer surface of the first gear (310) is meshed with a second gear (311), and the inner wall of the second gear (311) is fixedly embedded in the outer surface of the rotating rod (306).

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