Reservoir danger removing and reinforcing structure for water conservancy project

Abstract

The utility model discloses a reservoir danger removing and reinforcing structure for a water conservancy project, belongs to the technical field of water conservancy projects, and aims at solving the problems that in the prior art, when a reinforcing structure is installed, operation steps are complex, fixing of a supporting structure and operation of the reinforcing structure need to be carried out separately, and linkage cannot be achieved. Comprising dam abutment rock and a supporting plate in the middle of the inner bottom wall of the dam abutment rock. According to the reservoir danger removing and reinforcing structure for the water conservancy project, when a user uses the reservoir danger removing and reinforcing structure for the water conservancy project, the supporting plate can be placed on the inner bottom wall of dam abutment rock, a screw rod is rotated through a hand wheel, then a movable block moves downwards, and two synchronous plates move away from each other in cooperation with the action of two push-pull rods a; and the movable rods are fixedly connected with the two connecting columns in a matched mode, so that the abutting and supporting bases can abut against the inner bottom side wall of the dam abutment rock, fixing between the reinforcing structure and the dam abutment rock is achieved, the fixing efficiency is greatly improved, and bolts do not need to be adopted for operation and fixing.

Description

Technical Field

[0001] The utility model belongs to the technical field of water conservancy projects, and in particular relates to a reservoir risk elimination and reinforcement structure for a water conservancy project. Background Art

[0002] Reservoirs are important facilities in water conservancy projects, with functions such as flood control and water storage. In order to reduce the scouring of the water body of the reservoir on the water-facing surface of the dam body and improve the stability of the dam structure, reinforcement plates are usually laid on the water-facing surface of the dam body.

[0003] When the prior art water conservancy project reservoir hazard removal and reinforcement structure is used, the bottom support structure is generally first fixed to the dam body by bolts, and then the support and reinforcement of the dam slope is achieved by manually reinforcing the structure. However, when the prior art is used, the support structure and the reinforcement structure cannot be operated synchronously and linked, which makes the operation steps complicated and greatly reduces the reinforcement efficiency. Therefore, a water conservancy project reservoir hazard removal and reinforcement structure is needed to solve the problem that when the reinforcement structure is installed in the prior art, the operation steps are complicated, and the fixing of the support structure and the operation of the reinforcement structure need to be carried out separately, and linkage cannot be achieved. Utility Model Content

[0004] The utility model aims to provide a reservoir risk-eliminating and reinforcing structure for a water conservancy project to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a water conservancy project reservoir hazard removal reinforcement structure, comprising a dam shoulder rock and a support plate in the middle of the bottom wall of the dam shoulder rock, the vertical section of the support plate presents an inverted "convex" structure, and a manual fixing component is installed on the support plate to facilitate fixing the reinforcement structure to the dam shoulder rock;

[0006] It also includes a support component, which is installed on the manual fixing component. The support component can simultaneously reinforce the slopes on both sides of the dam shoulder rock while the reinforcement structure is fixed on the dam shoulder rock.

[0007] As a preferred embodiment, the manual fixing assembly includes a screw rod rotatably connected at the center of the top end of the support plate, a handwheel is fixed to the top end of the screw rod, a movable block is threadedly connected to the middle part of the outer side of the screw rod, push-pull rods a are hinged at both ends of the movable block, and a synchronization plate is hinged at the bottom end of the push-pull rod.

[0008] As a preferred embodiment, the bottom end of the synchronization plate is fixedly connected to two symmetrically arranged connecting columns, which slide in the movable channels provided at the top of the support plate, and the bottom ends of the connecting columns are fixedly connected to movable rods with I-shaped vertical cross-sections, which are slidably connected in the movable channels provided at the bottom end of the support plate, and the movable channels are connected to the movable channels.

[0009] As a preferred embodiment, one end of the movable rod away from the middle of the support plate is fixedly connected to a tight seat, and an anti-slip pad is provided on the outer supporting surface of the tight seat.

[0010] As a preferred embodiment, the support assembly includes recesses formed at both ends of the support plate, and connecting shafts are rotatably connected in the recesses.

[0011] As a preferred embodiment, the outer sides of the two connecting shafts are fixed with a support plate, the back of the support plate is hinged with two symmetrically arranged push-pull rods b, and the bottom ends of the two push-pull rods b on the same side are hinged to the top of the same synchronization plate.

[0012] Compared with the prior art, the water conservancy project reservoir risk prevention and reinforcement structure provided by the utility model has at least the following beneficial effects:

[0013] The utility model discloses that when the user uses the reservoir hazard removal and reinforcement structure of the water conservancy project, the support plate can be placed on the inner bottom wall of the dam shoulder rock, and the screw rod can be rotated by the hand wheel to move the movable block downward, and cooperate with the action of the two push-pull rods a to make the two synchronous plates move away from each other, and cooperate with the two connecting columns to respectively fix the movable rods, so that the support seats can be tightly pressed against the inner bottom side wall of the dam shoulder rock, thereby realizing the fixation between the reinforcement structure and the dam shoulder rock, greatly improving the fixing efficiency, and no bolts are needed for operation and fixing. Secondly, because the two synchronous plates move away from each other, and cooperate with the action of the two push-pull rods b, the two support plates are respectively supported by the slopes on both sides of the axial dam shoulder rock, so that the fixation of the support structure and the operation of the reinforcement structure can be realized synchronously, thereby greatly improving the reinforcement efficiency, and the use effect is good. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall three-dimensional inclined top view structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the overall three-dimensional inclined upward-looking structure of the utility model;

[0016] Figure 3 It is a three-dimensional structural schematic diagram of each component in the manual fixing assembly and the supporting assembly of the utility model.

[0017] In the figure: 1. Dam shoulder rock; 2. Support plate; 3. Manual fixing assembly; 31. Movable rod; 32. Abutment seat; 33. Connecting column; 34. Moving channel; 35. Synchronous plate; 36. Push-pull rod a; 37. Movable block; 38. Screw; 39. Handwheel; 4. Abutment assembly; 41. Abutment plate; 42. Connecting shaft; 43. Push-pull rod b. DETAILED DESCRIPTION

[0018] The present invention will be further described below in conjunction with the embodiments.

[0019] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution of the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings of the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all of the embodiments. Based on the described embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work belong to the scope of protection of the utility model.

[0020] The following examples are used to illustrate the present invention, but cannot be used to limit the scope of protection of the present invention. The conditions in the examples can be further adjusted according to specific conditions, and simple improvements to the method of the present invention under the premise of the concept of the present invention are all within the scope of protection claimed by the present invention.

[0021] Example

[0022] When using the existing water conservancy project reservoir risk prevention and reinforcement structure, the bottom support structure is generally fixed to the dam body by bolts, and then the support and reinforcement of the dam slope is realized by manually reinforcing the structure. However, when using the existing technology, the support structure and the reinforcement structure cannot be synchronized and operated, which makes the operation steps complicated and greatly reduces the reinforcement efficiency.

[0023] To do this, see Figure 1-3 The utility model provides a reservoir reinforcement structure for water conservancy projects, comprising: a dam shoulder rock 1 and a support plate 2 in the middle of the inner bottom wall of the dam shoulder rock 1, the vertical section of the support plate 2 is an inverted "convex" structure, and a manual fixing component 3 is installed on the support plate 2 to facilitate fixing the reinforcement structure to the dam shoulder rock 1;

[0024] It also includes a support component 4, which is installed on the manual fixing component 3. The support component 4 can fix the reinforcement structure on the dam shoulder rock 1 and simultaneously realize the synchronous reinforcement of the slopes on both sides of the dam shoulder rock 1.

[0025] Further as Figure 1-3As shown, it is worth explaining in detail that in order to enable the reinforcement structure to be quickly fixed to the dam shoulder rock 1, a manual fixing component 3 is provided, which includes a screw rod 38 rotatably connected at the center of the top end of the support plate 2, a hand wheel 39 is fixedly connected to the top end of the screw rod 38, and a movable block 37 is threadedly connected to the middle part of the outer side of the screw rod 38. Push-pull rods a36 are hinged at both ends of the movable block 37, and synchronous plates 35 are hinged at the bottom ends of the push-pull rods. The bottom ends of the synchronous plates 35 are fixedly connected to two symmetrically arranged connecting columns 33, and the connecting columns 33 are all slid in the moving channel 34 provided at the top end of the support plate 2. The bottom ends of the connecting columns 33 are fixedly connected to movable rods 31 with an I-shaped structure in vertical section. The movable rods 31 are all slidably connected to the moving channel provided at the bottom end of the support plate 2, and the moving channels are all connected to the moving channels 34. The end of the movable rod 31 away from the middle part of the support plate 2 is fixedly connected to a tight seat 32, and the outer supporting surface of the tight seat 32 is provided with an anti-slip pad.

[0026] The diameter of the connecting column 33 is equal to the width of its moving channel 34 . Secondly, a gap is preset between the bottom end of the synchronous plate 35 and the top end of the supporting plate 2 .

[0027] Further as Figure 1-3 As shown, it is worth explaining in detail that in order to be able to support the slopes on both sides of the dam shoulder rock 1 in a linked manner when the above-mentioned manual fixing component 3 is operated and fixed, a support component 4 is provided, including recesses opened at both ends of the support plate 2, and connecting shafts 42 are rotatably connected in the recesses. Support plates 41 are fixedly connected to the outer sides of the two connecting shafts 42, and the backs of the support plates 41 are hinged with two symmetrically arranged push-pull rods b43, and the bottom ends of the two push-pull rods b43 on the same side are hinged to the top of the same synchronization plate 35.

[0028] The notch is provided to facilitate the support plate 41 to rotate through the connecting shaft 42 .

[0029] In summary: when the user uses the reservoir hazard removal and reinforcement structure of the water conservancy project, the support plate 2 can be placed on the inner bottom wall of the dam shoulder rock 1, and the screw rod 38 can be rotated by the hand wheel 39, so that the movable block 37 can be moved downward, and with the action of the two push-pull rods a36, the two synchronous plates 35 can move away from each other, and both can cooperate with the two connecting columns 33 to respectively fix the movable rods 31, so that the support seats can be tightly pressed against the inner bottom side wall of the dam shoulder rock 1, thereby realizing the fixation between the reinforcement structure and its dam shoulder rock 1, greatly improving the fixing efficiency, and no bolts are needed for operation and fixing. Secondly, since the two synchronous plates 35 move away from each other, and with the action of the two push-pull rods b43, the two support plates 41 can be respectively supported by the connecting shaft 42 to the slopes on both sides of the dam shoulder rock 1, so that the fixation of the support structure and the operation of the reinforcement structure can be synchronized and linked, thereby greatly improving the reinforcement efficiency and achieving good use effect.

[0030] Unless otherwise defined, the technical or scientific terms used in the present invention shall have the usual meanings understood by persons with ordinary skills in the field to which the present invention belongs. The words "including" or "comprising" and the like used in the present invention mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. The words "connect" or "connected" and the like are not limited to physical or mechanical connections, but may also include electrical connections, whether direct or indirect. "Up", "down", "left", "right", etc. are only used to indicate relative position relationships. When the absolute position of the described object changes, the relative position relationship may also change accordingly.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A reservoir reinforcement structure for water conservancy projects, comprising a dam shoulder rock (1) and a support plate (2) in the middle of the inner bottom wall of the dam shoulder rock (1), wherein the vertical section of the support plate (2) is an inverted "convex" structure, characterized in that: The support plate (2) is provided with a manual fixing assembly (3) for facilitating fixing the reinforcement structure to the dam shoulder rock (1); It also comprises a support assembly (4) which is mounted on the manual fixing assembly (3). The support assembly (4) can simultaneously fix the reinforcement structure on the dam shoulder rock (1) and realize synchronous reinforcement of the slopes on both sides of the dam shoulder rock (1).

2. A water conservancy project reservoir risk prevention and reinforcement structure according to claim 1, characterized in that: The manual fixing assembly (3) comprises a screw rod (38) rotatably connected at the center of the top end of the support plate (2), a hand wheel (39) being fixedly connected to the top end of the screw rod (38), a movable block (37) being threadedly connected to the middle part of the outer side of the screw rod (38), push-pull rods a (36) being hinged at both ends of the movable block (37), and a synchronous plate (35) being hinged at the bottom end of the push-pull rods.

3. A water conservancy project reservoir risk prevention and reinforcement structure according to claim 2, characterized in that: The bottom ends of the synchronization plates (35) are fixedly connected to two symmetrically arranged connection columns (33), and the connection columns (33) are slidable in the movable channels (34) arranged at the top of the support plate (2). The bottom ends of the connection columns (33) are fixedly connected to movable rods (31) having an I-shaped vertical cross-section, and the movable rods (31) are slidably connected to the movable channels arranged at the bottom ends of the support plates (2), and the movable channels are connected to the movable channels (34).

4. A water conservancy project reservoir risk prevention and reinforcement structure according to claim 3, characterized in that: One end of the movable rod (31) away from the middle of the support plate (2) is fixedly connected to a tight seat (32), and an anti-slip pad is provided on the outer supporting surface of the tight seat (32).

5. A water conservancy project reservoir risk prevention and reinforcement structure according to claim 4, characterized in that: The support assembly (4) comprises recesses formed at both ends of the support plate (2), and connecting shafts (42) are rotatably connected in the recesses.

6. A water conservancy project reservoir risk prevention and reinforcement structure according to claim 5, characterized in that: The outer sides of the two connecting shafts (42) are fixedly connected with a support plate (41), and the back of the support plate (41) is hinged with two symmetrically arranged push-pull rods b (43), and the bottom ends of the two push-pull rods b (43) on the same side are hinged to the top end of the same synchronization plate (35).

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