Flood prevention and control blocking device for water conservancy project

Abstract

The utility model discloses a flood prevention blocking device for a water conservancy project. The flood prevention blocking device comprises a blocking plate and a telescopic driving mechanism. Cavities are formed in the left end and the right end of the interior of the blocking plate, transverse plates are slidably connected to the interiors of the cavities, sliding grooves are formed in the upper ends of the transverse plates, and vertical plates are slidably connected to the interiors of the sliding grooves; the telescopic driving mechanism comprises a lifting seat and a screw rod, the lifting seat is slidably connected to the upper end between the two cavities, the screw rod is rotatably connected to the middle between the two cavities, the outer surface of the screw rod is in threaded connection with the interior of the lifting seat, and second guide rods are fixedly connected to the left end and the right end of the lifting seat correspondingly; according to the flood prevention and control blocking device for the water conservancy project, transverse and vertical stretching of the blocking plates can be achieved, the covering area of the blocking units can be rapidly adjusted according to the working environment, and the flood prevention and control blocking efficiency is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to water conservancy technology field, concretely is a water conservancy is with flood prevention flood prevention blocking device. BACKGROUND

[0002] The flood prevention flood prevention blocking device used in water conservancy engineering is the important equipment of ensuring water conservancy facilities safety, preventing flood disaster, and the traditional flood prevention device has sandbag and riverway protection net, and the modern flood prevention device has water-Gate water retaining magic, rubber sub-dike, assembled flood prevention wall, flood prevention water retaining board and water conservancy engineering flood prevention water retaining device;

[0003] The existing part water conservancy engineering is with flood prevention flood prevention blocking device, adopts the fixed mode of blocking plate covering surface, needs to carry out the splicing of two blocking plates to realize the expansion of blocking surface, and this kind of water conservancy engineering is with some problems in flood prevention flood prevention blocking device, such as the fixed mode of blocking plate covering surface, cannot effectively apply to different working environment, influence flood prevention flood prevention blocking effect of blocking plate. UTILITY MODEL CONTENT

[0004] The utility model solves the technical problem of overcoming the existing defects, and provides a flood prevention flood prevention blocking device for water conservancy engineering, which can realize the expansion of the blocking plate in horizontal and vertical directions, quickly adjust the covering area of the blocking unit according to the working environment, greatly improve the flood prevention flood prevention blocking efficiency, and effectively solve the problems in the background art.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: a flood prevention flood prevention blocking device for water conservancy engineering, comprising a blocking plate and a telescopic drive mechanism.

[0006] The blocking plate: the left and right ends of the inside are provided with cavities, the inside of the cavity is slidably connected with a horizontal plate, the upper end of the horizontal plate is provided with a sliding groove, the inside of the sliding groove is slidably connected with a vertical plate.

[0007] The telescopic drive mechanism: it includes a lifting seat and a screw rod, the lifting seat is slidably connected to the upper end between the two cavities, the screw rod is rotatably connected to the middle part between the two cavities, the outer surface of the screw rod is threadedly connected with the inside of the lifting seat, the left and right ends of the lifting seat are fixedly connected with guide rods two, the opposite inner surfaces of the two vertical plates are provided with positioning grooves two, the outer surfaces of the guide rods two are slidably connected with the inside of the positioning grooves two adjacent to the horizontal direction, which can realize the expansion of the blocking plate in horizontal and vertical directions, quickly adjust the covering area of the blocking unit according to the working environment, greatly improve the flood prevention flood prevention blocking efficiency.

[0008] Further, the telescopic drive mechanism further comprises a rotating shaft and a knob, the rotating shaft is rotationally connected to the rear end of the blocking plate, the lower end of the screw rod is fixedly connected with a driven bevel gear, the front end of the rotating shaft is fixedly connected with a driving bevel gear, the driving bevel gear is meshingly connected with the driven bevel gear, and the rear end of the rotating shaft is fixedly connected with the knob, so as to provide driving force for the rotation of the screw rod.

[0009] Further, the telescopic drive mechanism further comprises a fixed frame, a rotating cylinder, a driving gear, a rack plate and a driving handle, the fixed frame is fixedly connected to the middle part of the rear side surface of the blocking plate, the rotating cylinder is rotationally connected to the inside of the fixed frame, the rotating cylinder movably sheaths the outer surface of the rotating shaft, the front end of the outer surface of the rotating cylinder is fixedly sheathed with the driving gear, the rear end of the blocking plate is provided with symmetrically distributed limiting grooves, the inside of the limiting grooves is movably connected with the driving seat, the front end of the driving seat is fixedly connected with the rear end of the longitudinally adjacent transverse plate, the rear end of the driving seat is fixedly connected with the rack plate, the rack plate is meshingly connected with the driving gear, and the rear end of the outer surface of the rotating cylinder is fixedly connected with the driving handle, so as to realize the transverse opposite movement of the transverse plates.

[0010] Further, the lower end of the inside of the blocking plate is fixedly connected with symmetrically distributed guide rods one, the lower end of the opposite inner surfaces of the two transverse plates is provided with uniformly distributed positioning grooves one, and the outer surfaces of the guide rods one are movably connected with the interiors of the transversely adjacent positioning grooves one, so as to provide positioning and guidance for the transverse movement of the transverse plates.

[0011] Further, the lower end of the rear side surface of the blocking plate is fixedly connected with a storage rack, and the storage rack and the blocking plate are fixedly connected with uniformly distributed reinforcing ribs, so that the sandbags are conveniently placed, and the stability of the blocking plate is improved.

[0012] Further, the middle part of the front side surface of the blocking plate is fixedly connected with uniformly distributed supports, the two supports are fixedly connected with a sliding rod, the outer surface of the sliding rod is movably connected with a buoyancy cylinder, the middle part of the outer surface of the buoyancy cylinder is provided with an identification groove, the middle part of the front side surface of the blocking plate is provided with a scale bar, the identification groove is installed in cooperation with the scale bar, and water level monitoring is realized.

[0013] Further, the upper end of the rear side surface of the blocking plate is fixedly connected with symmetrically distributed handles, so that personnel can move the flood prevention and flood control blocking device for water conservancy projects.

[0014] Compared with the prior art, the water conservancy project flood prevention and flood control blocking device has the following advantages:

[0015] The knob drives the screw mechanism, the lifting seat drives the vertical plate to move up through the guide rod two, the vertical covering area of the blocking plate is expanded, the driving handle drives the driving gear to rotate, the two horizontal plates move towards each other, the horizontal covering area of the blocking plate is expanded, and the flood prevention and flood control blocking efficiency is greatly improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the utility model;

[0017] Figure 2 It is a sectional structure schematic diagram of the front side of the utility model;

[0018] Figure 3 It is a sectional structure schematic diagram of the back side of the utility model;

[0019] Figure 4 It is an enlarged structural schematic diagram of A of the utility model.

[0020] In the figure: 1 blocking plate, 2 cavity, 3 horizontal plate, 4 sliding groove, 5 vertical plate, 6 telescopic drive mechanism, 61 lifting seat, 62 screw, 63 fixed frame, 64 rotating shaft, 65 rotating drum, 66 driving gear, 67 rack plate, 68 driving handle, 69 knob, 7 positioning groove one, 8 guide rod one, 9 positioning groove two, 10 guide rod two, 11 limiting groove, 12 driving seat, 13 storage rack, 14 reinforcing rib, 15 sliding rod, 16 buoyancy cylinder, 17 scale bar, 18 handle. DETAILED DESCRIPTION

[0021] 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 in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0022] Please refer to Figures 1-4 The embodiment provides a technical scheme: a flood prevention and flood control blocking device for water conservancy projects, which comprises a blocking plate 1 and a telescopic drive mechanism 6.

[0023] The left and right ends of the blocking plate 1 are provided with cavities 2, the cavities 2 are slidably connected with horizontal plates 3, the upper ends of the horizontal plates 3 are provided with sliding grooves 4, the sliding grooves 4 are slidably connected with vertical plates 5, the lower end of the blocking plate 1 is fixedly connected with symmetrically distributed guide rods one 8, the lower ends of the opposite inner surfaces of the two horizontal plates 3 are provided with uniformly distributed positioning grooves one 7, the outer surfaces of the guide rods one 8 are slidably connected with the inner surfaces of the horizontally adjacent positioning grooves one 7, the lower end of the rear surface of the blocking plate 1 is fixedly connected with a rack 13, the rack 13 and the blocking plate 1 are fixedly connected with uniformly distributed reinforcing ribs 14, sandbags are placed in the rack 13 to increase the stability of the flood prevention blocking device for water conservancy projects, and the upper end of the rear surface of the blocking plate 1 is fixedly connected with symmetrically distributed handles 18;

[0024] The telescopic driving mechanism 6 comprises a lifting seat 61 and a screw rod 62, the lifting seat 61 is slidingly connected to the upper end between the two cavities 2, the screw rod 62 is rotationally connected to the middle part between the two cavities 2, the outer surface of the screw rod 62 is threadedly connected with the inner part of the lifting seat 61, the left and right ends of the lifting seat 61 are both fixedly connected with guide rods two 10, the opposite inner surfaces of the two vertical plates 5 are both provided with positioning grooves two 9, the outer surfaces of the guide rods two 10 are both slidingly connected with the inner parts of the transversely adjacent positioning grooves two 9, the telescopic driving mechanism 6 further comprises a rotating shaft 64 and a knob 69, the rotating shaft 64 is rotationally connected to the rear end of the blocking plate 1, the lower end of the screw rod 62 is fixedly connected with a driven bevel gear, the front end of the rotating shaft 64 is fixedly connected with a driving bevel gear, the driving bevel gear is meshedly connected with the driven bevel gear, the rear end of the rotating shaft 64 is fixedly connected with the knob 69, the telescopic driving mechanism 6 further comprises a fixing frame 63, a rotating cylinder 65, a driving gear 66, a rack plate 67 and a driving handle 68, the fixing frame 63 is fixedly connected to the middle part of the rear side surface of the blocking plate 1, the inner part of the fixing frame 63 is rotationally connected with the rotating cylinder 65, the rotating cylinder 65 movably sheaths the outer surface of the rotating shaft 64, the front end of the outer surface of the rotating cylinder 65 is fixedly sheathed with the driving gear 66, the rear end of the blocking plate 1 is provided with symmetrically distributed limiting grooves 11, the inner parts of the limiting grooves 11 are both slidingly connected with driving seats 12, the front ends of the driving seats 12 are both fixedly connected with the rear ends of the longitudinally adjacent horizontal plates 3, the rear ends of the driving seats 12 are both fixedly connected with the rack plates 67, the rack plates 67 are all meshedly connected with the driving gear 66, the rear end of the outer surface of the rotating cylinder 65 is fixedly connected with the driving handle 68, according to the blocking needs of the working environment, when the vertical expansion of the covering surface of the blocking plate 1 is needed, the rotating shaft 64 is rotated through the knob 69, the rotating shaft 64 rotationally drives the driving bevel gear to rotate, which in turn drives the driven bevel gear to rotate, the driven bevel gear rotationally drives the screw rod 62 to rotate, the screw rod 62 rotationally makes the lifting seat 61 move upwards, the lifting seat 61 moving upwards drives the symmetrically distributed guide rods two 10 to move upwards, which in turn drives the two vertical plates 5 to move upwards in the corresponding sliding grooves 4, realizing the vertical expansion of the covering surface of the blocking plate 1, when the vertical plates 5 reach the required positions, the rotation of the knob 69 is stopped, when the horizontal expansion of the covering surface of the blocking plate 1 is needed, the rotating cylinder 65 is rotated through the driving handle 68, the rotating cylinder 65 rotationally drives the driving gear 66 to rotate, which in turn makes the two rack plates 67 move away from the center of the blocking plate 1, the rack plates 67 moving outwards all drive the longitudinally adjacent horizontal plates 3 to move away from the center of the blocking plate 1 through the corresponding driving seats 12, the guide rods one 8 all relatively slide with the transversely adjacent positioning grooves one 7, guaranteeing the stability of the movement of the horizontal plates 3, which in turn realizes the horizontal expansion of the covering surface of the blocking plate 1, when the horizontal plates 3 reach the required positions, the rotation of the driving handle 68 is stopped;

[0025] The middle part of the front side surface of the blocking plate 1 is fixedly connected with uniformly distributed supports, two supports are fixedly connected with a sliding rod 15, the outer surface of the sliding rod 15 is slidably connected with a buoyancy cylinder 16, the middle part of the outer surface of the buoyancy cylinder 16 is provided with a mark groove, the middle part of the front side surface of the blocking plate 1 is provided with a scale bar 17, the mark groove is matched with the scale bar 17, and the water level is monitored through the scale of the scale bar 17 corresponding to the mark groove.

[0026] The working principle of the flood prevention and flood control blocking device for water conservancy projects is as follows: in operation, personnel first stably place the blocking plate 1, the cavity 2 and other mechanisms in the working area through the handle 18, after stable placement, the personnel expand the vertical covering surface of the blocking plate 1 according to the blocking needs of the working environment, the personnel rotate the rotating shaft 64 through the knob 69, the rotating shaft 64 drives the driving bevel gear to rotate, and then drives the driven bevel gear to rotate, the driven bevel gear drives the screw rod 62 to rotate, the screw rod 62 rotates to make the lifting seat 61 move upwards, the lifting seat 61 moves upwards to drive the symmetrically distributed guide rods two 10 to move upwards, and then drives the two vertical plates 5 to slide upwards in the corresponding sliding grooves 4, so that the vertical expansion of the covering surface of the blocking plate 1 is realized, when the vertical plate 5 reaches the required position, the personnel stop rotating the knob 69, when the personnel expand the horizontal covering surface of the blocking plate 1, the personnel rotate the rotating cylinder 65 through the driving handle 68, the rotating cylinder 65 drives the driving gear 66 to rotate, and then makes the two rack plates 67 move away from the center of the blocking plate 1, the rack plates 67 move outward and drive the longitudinally adjacent horizontal plates 3 to move away from the center of the blocking plate 1 through the corresponding driving seats 12, the guide rods one 8 slide relative to the positioning grooves one 7, the stability of the horizontal plates 3 is ensured, and then the horizontal expansion of the covering surface of the blocking plate 1 is realized, when the horizontal plate 3 reaches the required position, the personnel stop rotating the driving handle 68, in the use process of the flood prevention and flood control blocking device for water conservancy projects, the buoyancy of the water body acting on the buoyancy cylinder 16 makes the buoyancy cylinder 16 move upwards under the guidance of the sliding rod 15, the water level is monitored through the scale of the scale bar 17 corresponding to the mark groove in the transverse direction, the personnel place sandbags in the storage rack 13 to increase the stability of the flood prevention and flood control blocking device for water conservancy projects as a whole.

[0027] The above is only an embodiment of the utility model, and does not limit the patent range of the utility model, and any equivalent structure or equivalent process conversion in the utility model specification and the attached drawings, or direct or indirect application in other related technical fields, is also included in the patent protection range of the utility model.

Claims

1. A flood control and flood barrier device for water conservancy projects, characterized in that: It includes the blocking board (1) and the telescopic drive mechanism (6); The blocking board (1) is internally provided with cavities (2) at both left and right ends, the cavities (2) are internally slidably connected with horizontal plates (3), the upper ends of the horizontal plates (3) are provided with sliding grooves (4), and the sliding grooves (4) are internally slidably connected with vertical plates (5); The telescopic drive mechanism (6) comprises a lifting seat (61) and a screw rod (62), the lifting seat (61) is slidably connected to the upper end between the two cavities (2), the screw rod (62) is rotatably connected to the middle part between the two cavities (2), the outer surface of the screw rod (62) is threadedly connected with the inner part of the lifting seat (61), the left and right ends of the lifting seat (61) are fixedly connected with guide rods two (10), the opposite inner surfaces of the two vertical plates (5) are provided with positioning grooves two (9), and the outer surfaces of the guide rods two (10) are slidably connected with the inner parts of the horizontally adjacent positioning grooves two (9).

2. The flood prevention and blocking device for hydraulic engineering according to claim 1, characterized in that: The telescopic drive mechanism (6) further comprises a rotating shaft (64) and a knob (69), the rotating shaft (64) is rotatably connected to the rear end of the blocking board (1), the lower end of the screw rod (62) is fixedly connected with a driven bevel gear, the front end of the rotating shaft (64) is fixedly connected with a driving bevel gear, the driving bevel gear is meshedly connected with the driven bevel gear, and the rear end of the rotating shaft (64) is fixedly connected with the knob (69).

3. The flood prevention and control blocking device for hydraulic engineering according to claim 2, characterized in that: The telescopic drive mechanism (6) further comprises a fixing frame (63), a rotating cylinder (65), a driving gear (66), a rack plate (67) and a driving handle (68), the fixing frame (63) is fixedly connected to the middle part of the rear side surface of the blocking board (1), the rotating cylinder (65) is rotatably connected to the inner part of the fixing frame (63), the rotating cylinder (65) movably sheaths the outer surface of the rotating shaft (64), the front end of the outer surface of the rotating cylinder (65) is fixedly sheathed with the driving gear (66), the rear end of the blocking board (1) is provided with symmetrically distributed limiting grooves (11), the inner parts of the limiting grooves (11) are slidably connected with driving seats (12), the front ends of the driving seats (12) are fixedly connected with the rear ends of the vertically adjacent horizontal plates (3), the rear ends of the driving seats (12) are fixedly connected with the rack plates (67), the rack plates (67) are meshedly connected with the driving gear (66), and the rear end of the outer surface of the rotating cylinder (65) is fixedly connected with the driving handle (68).

4. The flood prevention and control blocking device for hydraulic engineering according to claim 1, characterized in that: The lower end of the inner part of the blocking board (1) is fixedly connected with symmetrically distributed guide rods one (8), the lower ends of the opposite inner surfaces of the two horizontal plates (3) are provided with uniformly distributed positioning grooves one (7), and the outer surfaces of the guide rods one (8) are slidably connected with the inner parts of the horizontally adjacent positioning grooves one (7).

5. The flood prevention and control blocking device for hydraulic engineering according to claim 1, characterized in that: The lower end of the rear side surface of the blocking board (1) is fixedly connected with a storage rack (13), and the storage rack (13) and the blocking board (1) are fixedly connected with uniformly distributed reinforcing ribs (14).

6. The flood prevention and control blocking device for hydraulic engineering according to claim 1, characterized in that: The middle part of the front side surface of the blocking plate (1) is fixedly connected with uniformly distributed supports, two supports are fixedly connected with a sliding rod (15), the outer surface of the sliding rod (15) is slidingly connected with a buoyancy cylinder (16), the middle part of the outer surface of the buoyancy cylinder (16) is provided with a mark groove, the middle part of the front side surface of the blocking plate (1) is provided with a scale bar (17), and the mark groove is installed in cooperation with the scale bar (17).

7. The flood prevention and control blocking device for hydraulic engineering according to claim 1, characterized in that: The upper end of the rear side surface of the blocking plate (1) is fixedly connected with symmetrically distributed handles (18).

Images