Detection device for hydraulic engineering

Abstract

The utility model relates to the technical field of hydraulic engineering, and discloses a detection device for hydraulic engineering, which comprises a base, a circular cavity is arranged in the base, a first gear is rotatably mounted in the circular cavity, one end of a vertical column is fixedly mounted on the top side of the first gear, and the other end of the vertical column rotatably penetrates out of the base. An inclined groove is formed in the outer side wall of the stand column, an extension plate is rotationally mounted in the inclined groove, and an ultrasonic water level gauge is arranged on the bottom side of one end of the extension plate; according to the utility model, the extension plate and the ultrasonic water level gauge which are deflected downwards rotate to one side, far away from the river channel, of the base, so that maintenance personnel do not need to climb a ladder to take down and maintain the ultrasonic water level gauge on the extension plate, and the ultrasonic water level gauge can descend and rotate to a safe position on one side far away from the river channel; and the convenience and the safety are improved when maintenance personnel overhaul the ultrasonic water level gauge.

Description

TECHNICAL FIELD

[0001] The utility model relates to water conservancy engineering technical field especially relates to a detection device for water conservancy engineering. BACKGROUND

[0002] Water conservancy engineering refers to the water resources development, utilization, management and protection for the purpose, involves the engineering design, construction, operation and maintenance of water body such as water flow, river, lake, groundwater etc. The main task of water conservancy engineering is to control water resources to meet the needs of human production, life and ecology, and prevent and control water disasters, drought disasters and other natural disasters, and ensure water safety and ecological balance, in the construction process of water conservancy engineering, water level detection device is needed, and the water level is monitored in real time.

[0003] The prior art detection device for water conservancy engineering (its authorized announcement number is CN216978044U) can realize the translation of the ultrasonic water level meter body installed at one end of the tooth plate to the side close to the shore column by the cooperation of the gear and the tooth plate, so as to be far away from the river channel, so that the ultrasonic water level meter body can be conveniently maintained by the maintenance personnel, and the danger during maintenance is reduced.

[0004] However, the detection device for water conservancy engineering has some disadvantages in actual use: although the ultrasonic water level meter body installed at one end of the tooth plate can be translated to the side close to the shore column by the cooperation of the gear and the tooth plate, it is still in the high position above the river channel, and the maintenance personnel need to use climbing equipment such as ladder to take down and maintain the ultrasonic water level meter body, which is inconvenient to operate, and the danger during maintenance is increased when the maintenance personnel climbs high, therefore, the utility model is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0005] In view of the defects of the prior art, the utility model provides a detection device for water conservancy engineering to solve the above problems.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] The utility model provides a detection device for hydraulic engineering, including the base, open the round cavity in the base, the first gear wheel is rotatably installed in the round cavity, one end of the first gear wheel is fixedly installed with the stand, the other end of the stand rotatably extends to the outside of the base, the outer wall of stand is opened the inclined slot, the extension plate is rotatably installed in the inclined slot, the bottom of one end of extension plate is provided with ultrasonic water level meter, the stand is opened the lifting groove, the lifting block is movably installed in the lifting groove, the extension plate and the lifting block are connected through the support hinged mechanism, the inner chamber is opened in the stand, the inner chamber of stand and the lifting groove are provided with the screw rod drive mechanism for the lifting block, the inner chamber of stand is provided with the lifting adjusting mechanism for screw rod drive mechanism, the side cavity is opened in the base, the side cavity in the base is provided with the rotation adjusting mechanism for the first gear wheel.

[0008] Preferably, the support hinged mechanism includes a first hinged seat, a second hinged seat and a hinged plate, the bottom of the extension plate is fixedly installed with the first hinged seat, one side of the outer wall of the lifting block is fixedly installed with the second hinged seat, and the same hinged plate is hingedly installed between the second hinged seat and the first hinged seat; the extension plate is supported and hinged through the support hinged mechanism.

[0009] Preferably, the screw rod drive mechanism includes a first bevel gear and a threaded rod, the inner chamber of the stand is provided with the first bevel gear, one end of the first bevel gear is fixedly installed with the threaded rod, the other end of the threaded rod rotatably extends into the lifting groove and is screwedly connected to the outside of the lifting block and is rotatably installed on the top inner wall of the lifting groove; when the threaded rod rotates, the lifting block in the lifting groove can be moved upward or downward.

[0010] Preferably, the lifting adjusting mechanism includes a first rotating rod disc and a second bevel gear, the first rotating rod disc is rotatably arranged on the stand, one end of the first rotating rod disc rotatably extends into the inner chamber and is fixedly installed with the second bevel gear, and the second bevel gear is engaged with the first bevel gear; by screwing the first rotating rod disc, the second bevel gear is driven to rotate, and since the second bevel gear is engaged with the first bevel gear, the first bevel gear at one end of the threaded rod is driven to rotate.

[0011] Preferably, the rotation adjusting mechanism includes a second gear and a second rotating rod disc, the second rotating rod disc is rotatably arranged on the top side of the base, one end of the second rotating rod disc rotatably extends into the side cavity and is fixedly installed with the second gear, the second gear is engaged with the first gear, and the side cavity is communicated with the round cavity; by screwing the second rotating rod disc, the second gear is driven to rotate, and since the second gear is engaged with the first gear, the stand on the top side of the base is synchronously driven to rotate by 180 degrees.

[0012] Preferably, four mounting holes are formed in the base respectively, and the four mounting holes are located at four corners of the base respectively; a plurality of ground insertion rods are used to penetrate the four mounting holes respectively, so that the base is fixed and installed at a suitable ground position on the river bank.

[0013] The utility model discloses beneficial effect is: through the screw of first rotation lever disc, drive second bevel gear rotates, because second bevel gear and first bevel gear are engaged, and then drive threaded rod rotates, make the lifting piece slide down in the riser's lifting groove, under the hinging of hinged plate, make extension board produce downward deflection in the inclined groove of riser, after through the screw of second rotation lever disc, drive second gear rotates, because second gear and first gear are engaged, and then synchronous drive riser rotates 180 degrees on the top side of base, make the extension board after downward deflection and ultrasonic level gauge rotate to the position of one side of base far from river, thereby avoiding the maintenance personnel needing to borrow the ladder to climb to realize the maintenance of ultrasonic level gauge on extension board, just can make ultrasonic level gauge descend, rotate to the safe position of one side far from river, improve the convenience and security of maintenance personnel to ultrasonic level gauge when overhauling. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the structure schematic diagram of three-dimensional perspective of the utility model;

[0015] Figure 2 It is the structure schematic diagram of partial section of the utility model;

[0016] Figure 3 It is the structure schematic diagram of the utility model Figure 2 It is the structure schematic diagram of A part of the utility model;

[0017] Figure 4 It is the structure schematic diagram of extension board deflection perspective of the utility model;

[0018] Figure 5 It is the structure schematic diagram of riser rotation perspective of the utility model.

[0019] In the drawing: 1, base; 2, round cavity; 3, first gear; 4, riser; 5, inclined groove; 6, extension board; 7, ultrasonic level gauge; 8, lifting groove; 9, lifting piece; 10, first hinged seat; 11, second hinged seat; 12, hinged plate; 13, inner chamber; 14, first bevel gear; 15, threaded rod; 16, first rotation lever disc; 17, second bevel gear; 18, side cavity; 19, second gear; 20, second rotation lever disc; 21, mounting hole. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0021] With reference to Figures 1-5 A detection device for hydraulic engineering, including base 1, base 1 is set up in the round cavity 2, the first gear 3 is rotatably installed in the round cavity 2, the top side of the first gear 3 is fixedly installed with the one end of stand 4, the other end of stand 4 is rotatably penetrated to the outside of base 1, the outer side wall of stand 4 is set up with inclined slot 5, the inclined slot 5 is rotatably installed with extension plate 6, the bottom side of the one end of extension plate 6 is provided with ultrasonic water level gauge 7, the stand 4 is set up with lifting groove 8, the lifting groove 8 is movably installed with lifting block 9, the lifting block 9 is connected between extension plate 6 through support hinged mechanism, the inner cavity 13 is set up in the stand 4, the inner cavity 13 of stand 4 and lifting groove 8 are provided with screw rod drive mechanism for lifting block 9, the inner cavity 13 of stand 4 is provided with lifting adjustment mechanism for screw rod drive mechanism, the side cavity 18 is set up in the base 1, the side cavity 18 of base 1 is provided with rotation adjustment mechanism for the first gear 3.

[0022] Further, the support hinged mechanism includes first hinged seat 10, second hinged seat 11 and hinged plate 12, the bottom side of extension plate 6 is fixedly installed with first hinged seat 10, the outer wall of one side of lifting block 9 is fixedly installed with second hinged seat 11, the same hinged plate 12 is hingedly installed between second hinged seat 11 and first hinged seat 10;Through support hinged mechanism, extension plate 6 is supported and hinged.

[0023] Further, the screw rod drive mechanism includes first bevel gear 14 and threaded rod 15, the inner cavity 13 of stand 4 is provided with first bevel gear 14, the top side of first bevel gear 14 is fixedly installed with the one end of threaded rod 15, the other end of threaded rod 15 is rotatably extended to the inside of lifting groove 8 and is screwedly penetrated to the outside of lifting block 9 and is rotatably installed in the top side inner wall of lifting groove 8;When threaded rod 15 rotates, lifting block 9 can be moved in lifting groove 8 to the upward or downward position.

[0024] Specifically, the lifting adjusting mechanism comprises a first rotating disc 16 and a second bevel gear 17, the first rotating disc 16 is rotatably arranged on the stand 4, one end of the first rotating disc 16 extends into the inner cavity 13 and is fixedly installed with the second bevel gear 17, and the second bevel gear 17 is engaged with the first bevel gear 14; by screwing the first rotating disc 16, the second bevel gear 17 is driven to rotate, and since the second bevel gear 17 is engaged with the first bevel gear 14, the first bevel gear 14 at one end of the threaded rod 15 is driven to rotate.

[0025] Further, the rotating adjusting mechanism comprises a second gear 19 and a second rotating disc 20, the second rotating disc 20 is rotatably arranged on the top side of the base 1, one end of the second rotating disc 20 extends into the side cavity 18 and is fixedly installed with the second gear 19, the second gear 19 is engaged with the first gear 3, and the side cavity 18 is communicated with the circular cavity 2; by screwing the second rotating disc 20, the second gear 19 is driven to rotate, and since the second gear 19 is engaged with the first gear 3, the stand 4 is synchronously driven to rotate 180 degrees on the top side of the base 1.

[0026] Further, four mounting holes 21 are respectively arranged on the base 1, and the four mounting holes 21 are respectively located at the four corners of the base 1; a plurality of ground insertion rods are respectively inserted through the four mounting holes 21, so that the base 1 is fixedly installed on the suitable ground position of the river bank.

[0027] In use: the water level of the river is monitored in real time by emitting ultrasonic signals through the ultrasonic level meter 7 at one end of the extension plate 6, when the ultrasonic level meter 7 needs to be removed for maintenance, the second bevel gear 17 is driven to rotate by screwing the first rotating disc 16, and since the second bevel gear 17 is engaged with the first bevel gear 14, the threaded rod 15 is driven to rotate, so that the lifting block 9 slides downward in the lifting groove 8 of the stand 4, and the extension plate 6 is deflected downward in the inclined groove 5 of the stand 4 under the hinging action of the hinged plate 12, then the second gear 19 is driven to rotate by screwing the second rotating disc 20, and since the second gear 19 is engaged with the first gear 3, the stand 4 is synchronously driven to rotate 180 degrees on the top side of the base 1, so that the deflected extension plate 6 and the ultrasonic level meter 7 are rotated to a position on the base 1 away from the river, thereby avoiding the need for maintenance personnel to use a ladder to climb to remove and maintain the ultrasonic level meter 7 on the extension plate 6, so that the ultrasonic level meter 7 can be lowered and rotated to a safe position away from the river, thereby improving the convenience and safety of maintenance personnel when maintaining the ultrasonic level meter 7.

[0028] It is to be noted that, in the present text, the terms such as first and second, and the like, are used merely to differentiate one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between such entities or operations. Also, the terms "comprising", "containing", or any other variant thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can also include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0029] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and alterations can be made therein without departing from the spirit and scope of the present application.

Claims

1. A detection device for hydraulic works, comprising a base (1), characterized in that, The base (1) is provided with a circular cavity (2), the first gear (3) is rotatably installed in the circular cavity (2), one end of the first gear (3) is fixedly installed with a vertical column (4), the other end of the vertical column (4) is rotatably extended to the outside of the base (1), the outer wall of the vertical column (4) is provided with an inclined groove (5), the extending plate (6) is rotatably installed in the inclined groove (5), the bottom side of one end of the extending plate (6) is provided with an ultrasonic water level meter (7), the vertical column (4) is provided with a lifting groove (8), the lifting block (9) is movably installed in the lifting groove (8), the extending plate (6) and the lifting block (9) are connected through a support hinged mechanism, the vertical column (4) is provided with an inner cavity (13), the inner cavity (13) of the vertical column (4) and the lifting groove (8) are provided with a screw rod transmission mechanism for the lifting block (9), the inner cavity (13) of the vertical column (4) is provided with a lifting adjusting mechanism for the screw rod transmission mechanism, the base (1) is provided with a side cavity (18), the side cavity (18) of the base (1) is provided with a rotating adjusting mechanism for the first gear (3).

2. The detection device for hydraulic engineering according to claim 1, characterized in that, The support hinged mechanism comprises a first hinged seat (10), a second hinged seat (11) and a hinged plate (12), the bottom side of the extending plate (6) is fixedly installed with the first hinged seat (10), one side of the outer wall of the lifting block (9) is fixedly installed with the second hinged seat (11), the same hinged plate (12) is hingedly installed between the second hinged seat (11) and the first hinged seat (10).

3. The detection device for hydraulic engineering according to claim 1, characterized in that, The screw rod transmission mechanism comprises a first bevel gear (14) and a threaded rod (15), the inner cavity (13) of the vertical column (4) is provided with the first bevel gear (14), one end of the threaded rod (15) is fixedly installed on the top side of the first bevel gear (14), the other end of the threaded rod (15) is rotatably extended into the lifting groove (8) and is threadedly penetrated through the outside of the lifting block (9) and is rotatably installed on the top side of the inner wall of the lifting groove (8).

4. The detection device for hydraulic engineering according to claim 3, characterized in that, The lifting adjusting mechanism comprises a first rotating rod disc (16) and a second bevel gear (17), the first rotating rod disc (16) is rotatably arranged on the vertical column (4), one end of the first rotating rod disc (16) is rotatably extended into the inner cavity (13) and is fixedly installed with the second bevel gear (17), the second bevel gear (17) is engaged with the first bevel gear (14).

5. The detection device for hydraulic engineering according to claim 1, characterized in that, The rotating adjusting mechanism comprises a second gear (19) and a second rotating rod disc (20), the second rotating rod disc (20) is rotatably arranged on the top side of the base (1), one end of the second rotating rod disc (20) is rotatably extended into the side cavity (18) and is fixedly installed with the second gear (19), the second gear (19) is engaged with the first gear (3), the side cavity (18) is communicated with the circular cavity (2). 6.The detection device for hydraulic engineering according to claim 1, characterized in that, Four mounting holes (21) are respectively arranged on the base (1), and the four mounting holes (21) are respectively located at the four corners of the base (1).

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