Safety monitoring device for water conservancy facilities

Abstract

The utility model provides a water conservancy facility safety monitoring device which comprises a base, a stand column fixed to one side of the base, an L-shaped monitoring base arranged on one side of the stand column, a monitoring device body installed on the top of the L-shaped monitoring base, and an adjusting mechanism arranged in the stand column. The adjusting mechanism is used for adjusting the monitoring height of the monitoring device body, a supporting mechanism is arranged on one side of the top of the base, and the supporting mechanism is used for supporting the monitoring device body after height adjustment. The water conservancy facility safety monitoring device solves the problems that an existing remote sensing monitoring device needs to be installed at a fixed position in the using process, the position of the remote sensing monitoring device is usually fixed after the remote sensing monitoring device is installed, and the monitoring height of the remote sensing monitoring device is inconvenient to adjust; and therefore, the remote sensing monitoring device is inconvenient to monitor the deformation of the dam at different heights, the monitoring efficiency of the remote sensing monitoring device is reduced, and the practicability is relatively low.

Description

Technical Field

[0001] The utility model relates to the technical field of safety monitoring of water conservancy facilities, in particular to a safety monitoring device for water conservancy facilities. Background Technique

[0002] Water conservancy facilities mainly include three aspects: river regulation and flood control, farmland water conservancy and water transportation. During the use of water conservancy facilities, it is necessary to monitor the deformation of water conservancy facilities. Among them, the deformation monitoring of dams in water conservancy facilities is the most important. The monitoring of water conservancy facilities is carried out through remote sensing monitoring devices, and remote sensing monitoring devices usually refer to non-contact and long-distance detection devices.

[0003] At present, during the use of remote sensing monitoring devices, they need to be installed at fixed positions, so that the position of the remote sensing monitoring device is usually fixed after installation, resulting in inconvenient adjustment of the monitoring height of the remote sensing monitoring device. Furthermore, it is not convenient for the remote sensing monitoring device to monitor the deformation of dams at different heights, reducing the monitoring efficiency of the remote sensing monitoring device and having low practicability.

[0004] Therefore, it is necessary to provide a new safety monitoring device for water conservancy facilities to solve the above technical problems. Content of the Utility Model

[0005] To solve the above technical problems, the utility model provides a safety monitoring device for water conservancy facilities with convenient adjustment of the monitoring height of the remote sensing monitoring device.

[0006] The safety monitoring device for water conservancy facilities provided by the utility model includes a base. One side of the base is fixed with a column. An L-shaped monitoring seat is arranged on one side of the column. A monitoring device body is installed on the top of the L-shaped monitoring seat. An adjustment mechanism is arranged inside the column, and the adjustment mechanism is used to adjust the monitoring height of the monitoring device body. A support mechanism is arranged on one side of the top of the base, and the support mechanism is used to support the monitoring device body after the height adjustment.

[0007] The adjustment mechanism includes a motor block fixed on the top of the column. A driving motor is arranged inside the motor block. The output end of the driving motor is fixedly connected with a lead screw. A chamber is opened inside the column. The lead screw extends outside the chamber and is sleeved with a lead screw nut. A bearing seat is fixed on the inner bottom wall of the chamber and at the end of the lead screw. The lead screw is rotatably connected inside the bearing seat. One side of the lead screw nut is fixedly connected with a transmission block. The transmission block is slidably connected inside a first chute opened in the column. One end of the transmission block extending out of the first chute is fixedly connected with one side of the L-shaped monitoring seat.

[0008] The support mechanism includes two support blocks. One side of the top of the base is fixedly connected to a first vertical plate. Two second vertical plates are fixed to the bottom of the L-shaped monitoring seat. Both of the two support blocks are provided with movable shafts. The two movable shafts extend out of both ends of the support blocks and are respectively fixedly connected to the outer sides of the first vertical plate and the second vertical plate. A telescopic groove is formed inside the support block. A limiting plate is arranged inside the telescopic groove. One side of the limiting plate is fixedly connected to a telescopic block. One end of the telescopic block extending out of the telescopic groove is fixedly connected to one side of the other support block. A cylinder is arranged inside the support block. The ejector rod of the cylinder extends into the telescopic groove and is fixedly connected to the side of the limiting plate away from the telescopic block.

[0009] In order to achieve the effect of discharging the heat generated by the operation of the driving motor, as the water conservancy facility safety monitoring device provided by the present utility model, preferably, two groups of heat dissipation holes are symmetrically distributed left and right inside the motor block, and dust-proof nets are fixedly installed inside the heat dissipation holes.

[0010] In order to achieve the effect of enabling the wire sleeve to move up and down normally inside the chamber, as the water conservancy facility safety monitoring device provided by the present utility model, preferably, a guide rod is fixedly connected inside the chamber, and the wire sleeve is slidably connected to the guide rod.

[0011] In order to achieve the effect of making the up and down movement of the L-shaped monitoring seat more stable, as the water conservancy facility safety monitoring device provided by the present utility model, preferably, two synchronous blocks are fixedly connected to the outer side of the L-shaped monitoring seat. Two second chutes are formed on one side of the column. A sliding rod is fixedly connected inside the second chute, and the synchronous block is slidably connected to the sliding rod.

[0012] In order to achieve the effect of facilitating the disassembly and assembly of the monitoring device body, as the water conservancy facility safety monitoring device provided by the present utility model, preferably, the bottom end of the monitoring device body is inserted into the installation groove formed in the L-shaped monitoring seat. A U-shaped fixing frame is arranged at the top of the monitoring device body. A pulling block is fixedly connected to the top of the U-shaped fixing frame. The bottom end of the U-shaped fixing frame is inserted into the slot formed in the L-shaped monitoring seat. A groove is formed on one side of the U-shaped fixing frame. A spring is fixedly connected to the inner side wall of the groove. The other end of the spring is fixedly connected to a pressing plate. A fixing plate is fixedly connected to the side of the pressing plate away from the spring. One end of the fixing plate extending out of the groove is inserted into the fixing hole formed in the L-shaped monitoring seat.

[0013] In order to achieve the effect of limiting the movement of the pressing plate, as the water conservancy facility safety monitoring device provided by the present utility model, preferably, a baffle is sleeved outside the fixing plate and inside the groove, and the outer side of the baffle is fixedly connected to the inner wall of the groove.

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

[0015] The water conservancy facility safety monitoring device, by adopting an adjusting mechanism and a supporting mechanism, facilitates the adjustment of the monitoring height of the monitoring device body, and thus facilitates the monitoring of the deformation of the dam at different heights, effectively improving the monitoring efficiency. Moreover, through the cooperation of two supporting blocks, the L-shaped monitoring seat after height adjustment is supported, making the L-shaped monitoring seat more firm and reliable during use, and then enabling the monitoring device body to normally monitor the deformation of the dam, solving the problem that in the existing remote sensing monitoring device, it needs to be installed at a fixed position during use, so that the position of the remote sensing monitoring device is usually fixed after installation, resulting in inconvenient adjustment of the monitoring height of the remote sensing monitoring device, and thus making it inconvenient for the remote sensing monitoring device to monitor the deformation of the dam at different heights, reducing the monitoring efficiency of the remote sensing monitoring device and having low practicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 FIG. is a schematic structural diagram of the water conservancy facility safety monitoring device provided by the present utility model;

[0017] Figure 2 FIG. is a side view of the connection between the L-shaped monitoring seat and the monitoring device body of the present utility model;

[0018] Figure 3 For the present utility model Figure 2 The enlarged schematic diagram at position A in;

[0019] Figure 4 FIG. is a schematic diagram of the connection between the column and the L-shaped monitoring seat of the present utility model;

[0020] Figure 5 FIG. is a three-dimensional view of the structure of the present utility model.

[0021] Wherein: 1. Base; 101. Supporting block; 102. First vertical plate; 103. Moving shaft; 104. Telescopic groove; 105. Limiting plate; 106. Telescopic block; 107. Cylinder; 2. Column; 201. Motor block; 202. Driving motor; 203. Lead screw; 204. Chamber; 205. Threaded sleeve; 206. Bearing seat; 207. Transmission block; 208. First chute; 209. Heat dissipation hole; 210. Dust-proof net; 211. Guide rod; 212. Second chute; 213. Slide rod; 3. L-shaped monitoring seat; 301. Second vertical plate; 302. Synchronous block; 303. Installation groove; 304. Insertion slot; 305. Fixing hole; 4. Monitoring device body; 401. U-shaped fixing frame; 402. Pulling block; 403. Groove; 404. Spring; 405. Extrusion plate; 406. Fixing plate; 407. Baffle. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] The present utility model will be further described below in conjunction with the drawings and embodiments.

[0023] Please refer toFigure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 , wherein Figure 1 is a schematic structural view of the water conservancy facility safety monitoring device provided by the present utility model; Figure 2 is a side view of the connection between the L-shaped monitoring base and the monitoring device body of the present utility model; Figure 3 is the present utility model Figure 2 the enlarged view at position A; Figure 4 is a schematic view of the connection between the column and the L-shaped monitoring base of the present utility model; Figure 5 is a three-dimensional view of the structure of the present utility model. A water conservancy facility safety monitoring device includes a base 1, on which installation holes are provided for fixing the base on the ground. One side of the base 1 is fixedly connected with a column 2. One side of the column 2 is provided with an L-shaped monitoring base 3. The top of the L-shaped monitoring base 3 is provided with a monitoring device body 4. The monitoring device body 4 is a mature product of the prior art and will not be described here. An adjusting mechanism is arranged inside the column 2, and the adjusting mechanism is used for adjusting the monitoring height of the monitoring device body. One side of the top of the base 1 is provided with a supporting mechanism, and the supporting mechanism is used for supporting the monitoring device body after the height adjustment; the adjusting mechanism includes a motor block 201 fixed at the top of the column 2. A driving motor 202 is arranged inside the motor block 201. The output end of the driving motor 202 is fixedly connected with a lead screw 203. A chamber 204 is opened inside the column 2. The lead screw 203 extends out of the chamber 204 and is sleeved with a nut 205. A bearing seat 206 is fixed at the inner bottom wall of the chamber 204 and at the end of the lead screw 203. The lead screw 203 is rotatably connected inside the bearing seat 206. One side of the nut 205 is fixedly connected with a transmission block 207. The transmission block 207 is slidably connected inside the first chute 208 opened in the column 2. One end of the transmission block 207 extending out of the first chute 208 is fixedly connected with one side of the L-shaped monitoring base 3; the supporting mechanism includes two supporting blocks 101. One side of the top of the base 1 is fixedly connected with a first vertical plate 102. Two second vertical plates 301 are fixed at the bottom of the L-shaped monitoring base 3. Two movable shafts 103 are arranged on both supporting blocks 101. The two ends of the two movable shafts 103 extending out of the supporting blocks 101 are respectively fixedly connected with the outer side of the first vertical plate 102 and the outer side of the second vertical plate 301. A telescopic groove 104 is opened inside the supporting block 101. A limiting plate 105 is arranged inside the telescopic groove 104. One side of the limiting plate 105 is fixedly connected with a telescopic block 106. One end of the telescopic block 106 extending out of the telescopic groove 104 is fixedly connected with one side of the other supporting block 101. A cylinder 107 is arranged inside the supporting block 101. The ejector rod of the cylinder 107 extends into the telescopic groove 104 and is fixedly connected with the side of the limiting plate 105 away from the telescopic block 106.

[0024] Through the above technical solution, the drive motor 202 in the motor block 201 drives the lead screw 203 to rotate in the chamber 204. By the rotation of the lead screw 203, the nut sleeve 205 moves up and down in the chamber. The nut sleeve 205 drives the transmission block 207 to move synchronously with the L-shaped monitoring base 3. By adjusting the height of the L-shaped monitoring base 3 up and down, the monitoring height of the monitoring device body 4 can be adjusted, so as to facilitate the monitoring device body 4 to monitor the deformation of the dam at different heights, effectively improving the monitoring efficiency. When the L-shaped monitoring base 3 moves upward, it can be supported by the cooperation of the two support blocks 101, making the L-shaped monitoring base 3 more firm and reliable during use. Furthermore, the monitoring device body 4 can normally monitor the deformation of the dam. At the same time, as the L-shaped monitoring base 3 moves, the use lengths of the two support blocks 101 can be adjusted through the cooperation of the cylinder 107 and the telescopic block 106, making the supporting effect of the two support blocks 101 on the L-shaped monitoring base 3 higher.

[0025] Refer to Figure 1 and Figure 5 , two groups of heat dissipation holes 209 are symmetrically distributed left and right inside the motor block 201. A dust-proof net 210 is installed and fixed inside the heat dissipation holes 209. The heat dissipation holes 209 can discharge the heat generated by the operation of the drive motor 202. By setting the dust-proof net 210, it is prevented that external dust and other impurities enter the inside of the motor block 201 through the heat dissipation holes 209.

[0026] Refer to Figure 1 , a guide rod 211 is fixedly connected inside the chamber 204. The nut sleeve 205 is slidably connected to the guide rod 211. The guide rod 211 limits the movement of the nut sleeve 205, enabling the nut sleeve 205 to move up and down normally in the chamber 204 to prevent the nut sleeve 205 from rotating.

[0027] Refer to Figure 4 and Figure 5 , two synchronizing blocks 302 are fixedly connected to the outside of the L-shaped monitoring base 3. Two second chutes 212 are provided on one side of the column 2. A slide rod 213 is fixedly connected inside the second chutes 212. The synchronizing blocks 302 are slidably connected to the slide rod 213. When the L-shaped monitoring base 3 moves up and down, the two synchronizing blocks 302 on its outside slide up and down on the slide rod 213. Through the cooperation of the synchronizing blocks 302 and the slide rod 213, the stability of the L-shaped monitoring base 3 during movement is higher.

[0028] Refer to Figure 1 , Figure 2 and Figure 3, the bottom end of the monitoring device body 4 is inserted into the installation groove 303 opened in the L-shaped monitoring base 3. A U-shaped fixing frame 401 is provided at the top of the monitoring device body 4. A pulling block 402 is fixedly connected to the top of the U-shaped fixing frame 401. The bottom end of the U-shaped fixing frame 401 is inserted into the slot 304 opened in the L-shaped monitoring base 3. A groove 403 is opened on one side of the U-shaped fixing frame 401. A spring 404 is fixedly connected to the inner side wall of the groove 403. The other end of the spring 404 is fixedly connected to a pressing plate 405. A fixing plate 406 is fixedly connected to the side of the pressing plate 405 away from the spring 404. One end of the fixing plate 406 extending out of the groove 403 is inserted into the fixing hole 305 opened in the L-shaped monitoring base 3.

[0029] Through the above technical solution, the monitoring device body 4 is inserted into the installation groove 303, and then the U-shaped fixing frame 401 is sleeved on the top of the monitoring device body 4, so that the bottom end of the U-shaped fixing frame 401 is inserted into the slot 304. The fixing plate 406 in the groove 403 is inserted into the fixing hole 305 under the elastic action of the spring 404. Through the cooperation of the fixing plate 406 and the fixing hole 305, the bottom end of the U-shaped fixing frame 401 can be fixed in the slot 304, and then the U-shaped fixing frame 401 is fixed on the monitoring device body 4, making the monitoring device body 4 more firm during use. Similarly, it is also convenient for the daily disassembly and maintenance of the monitoring device body 4.

[0030] Refer to Figure 3 , a baffle 407 is sleeved outside the fixing plate 406 inside the groove 403. The outside of the baffle 407 is fixedly connected to the inner wall of the groove 403. The baffle 407 limits the movement of the pressing plate 405 to prevent the pressing plate 405 from moving outside the groove 403 under the elastic action of the spring 404.

[0031] The implementation principle of a water conservancy facility safety monitoring device according to an embodiment of the present invention is as follows: By adopting an adjustment mechanism and a support mechanism, the driving motor 202 in the motor block 201 drives the lead screw 203 to rotate in the chamber 204. Through the rotation of the lead screw 203, the nut sleeve 205 moves up and down in the chamber. The transmission block 207 is driven by the nut sleeve 205 to move synchronously with the L-shaped monitoring base 3. By adjusting the L-shaped monitoring base 3 up and down, the monitoring height of the monitoring device body 4 can be adjusted, so as to facilitate the monitoring device body 4 to monitor the deformation of the dam at different heights, effectively improving the monitoring efficiency. When the L-shaped monitoring base 3 moves upward, it can be supported by the cooperation of the two support blocks 101, making the L-shaped monitoring base 3 more firm and reliable during use, and then enabling the monitoring device body 4 to normally monitor the deformation of the dam. At the same time, as the L-shaped monitoring base 3 moves, the use lengths of the two support blocks 101 can be adjusted through the cooperation of the cylinder 107 and the telescopic block 106, making the supporting effect of the two support blocks 101 on the L-shaped monitoring base 3 higher.

[0032] All the standard parts used in the present utility model can be purchased from the market. The special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part all adopt the conventional means such as bolts, rivets, welding, etc. which are mature in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art. In addition, the circuit connection adopts the conventional connection method in the prior art, which will not be elaborated here. Moreover, for the components known to those skilled in the art, their structures and principles can all be known by those skilled in the art through technical manuals or by conventional experimental methods.

[0033] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A water conservancy facility safety monitoring device, characterized in that: The invention comprises a base (1), a column (2) being fixed on one side of the base (1), an L-shaped monitoring seat (3) being arranged on one side of the column (2), a monitoring device body (4) being mounted on the top of the L-shaped monitoring seat (3), an adjusting mechanism being arranged inside the column (2), the adjusting mechanism being used to adjust the monitoring height of the monitoring device body, and a supporting mechanism being arranged on one side of the top of the base (1), the supporting mechanism being used to support the monitoring device body after the height is adjusted; The adjustment mechanism comprises a motor block (201) fixed on the top of the column (2), a driving motor (202) is arranged inside the motor block (201), a screw rod (203) is fixedly connected to the output end of the driving motor (202), a chamber (204) is opened inside the column (2), a threaded sleeve (205) is sleeved on the outside of the threaded sleeve (203) extending out of the chamber (204), a bearing seat (206) is fixed on the inner bottom wall of the chamber (204) and located at the end of the threaded sleeve (203), the threaded sleeve (205) is rotatably connected inside the bearing seat (206), a transmission block (207) is fixedly connected to one side of the threaded sleeve (205), the transmission block (207) is slidably connected inside a first slide groove (208) opened in the column (2), and one end of the transmission block (207) extending out of the first slide groove (208) is fixedly connected to one side of the L-shaped monitoring seat (3); The support mechanism comprises two support blocks (101), a first vertical plate (102) is fixedly connected to one side of the top of the base (1), and two second vertical plates (301) are fixedly connected to the bottom of the L-shaped monitoring seat (3), and the two support blocks (101) are both provided with movable shafts (103), and the two movable shafts (103) extend out of the support blocks (101) and are respectively fixedly connected to the outer sides of the first vertical plate (102) and the outer sides of the second vertical plate (301), and the support blocks (101) are provided with telescopic grooves ( 104), a limiting plate (105) is arranged inside the telescopic slot (104), a telescopic block (106) is fixedly connected to one side of the limiting plate (105), one end of the telescopic block (106) extends out of the telescopic slot (104) and is fixedly connected to one side of another supporting block (101), a cylinder (107) is arranged inside the supporting block (101), a push rod of the cylinder (107) extends into the telescopic slot (104) and is fixedly connected to a side of the limiting plate (105) away from the telescopic block (106).

2. A water conservancy facility safety monitoring device according to claim 1, characterized in that: Two groups of heat dissipation holes (209) symmetrically distributed on the left and right are provided inside the motor block (201), and a dustproof net (210) is fixedly installed inside the heat dissipation holes (209).

3. A water conservancy facility safety monitoring device according to claim 1, characterized in that: A guide rod (211) is fixedly connected inside the chamber (204), and the wire sleeve (205) is slidably connected to the guide rod (211).

4. A water conservancy facility safety monitoring device according to claim 1, characterized in that: Two synchronization blocks (302) are fixedly connected to the outside of the L-shaped monitoring seat (3), two second slide grooves (212) are opened on one side of the column (2), and a slide rod (213) is fixedly connected inside the second slide groove (212), and the synchronization block (302) is slidably connected to the slide rod (213).

5. A water conservancy facility safety monitoring device according to claim 1, characterized in that: The bottom end of the monitoring device body (4) is inserted into the installation groove (303) provided in the L-shaped monitoring seat (3); a U-shaped fixing frame (401) is arranged on the top of the monitoring device body (4); a pull block (402) is fixedly connected to the top of the U-shaped fixing frame (401); the bottom end of the U-shaped fixing frame (401) is inserted into the slot (304) provided in the L-shaped monitoring seat (3); a groove (403) is provided on one side of the U-shaped fixing frame (401); a spring (404) is fixedly connected to the inner wall of the groove (403); an extrusion plate (405) is fixedly connected to the other end of the spring (404); a fixing plate (406) is fixedly connected to the side of the extrusion plate (405) away from the spring (404); one end of the fixing plate (406) extending out of the groove (403) is inserted into the fixing hole (305) provided in the L-shaped monitoring seat (3).

6. A water conservancy facility safety monitoring device according to claim 5, characterized in that: A baffle (407) is sleeved inside the groove (403) and outside the fixed plate (406), and the outside of the baffle (407) is fixedly connected to the inner wall of the groove (403).

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