Portable canal intercepting device for water conservancy project

Abstract

The utility model relates to the technical field of hydraulic engineering, in particular to a portable canal intercepting device for hydraulic engineering, which comprises a main baffle, an auxiliary baffle and a fixing seat, the main baffle consists of a left baffle and a right baffle which are mutually hinged, and empty grooves are formed in the left baffle and the right baffle; the auxiliary baffle is movably pulled in empty grooves of the left baffle and the right baffle, the fixing base is arranged at the outer end of the auxiliary baffle, positioning sleeves are arranged at the tops of the left baffle and the right baffle, positioning shafts are transversely inserted into the positioning sleeves in a penetrating mode, and reinforcing locking mechanisms matched with each other are arranged in the middle of the back side of the left baffle and the middle of the back side of the right baffle. A stable supporting mechanism is arranged on the back side of the auxiliary baffle. According to the portable water channel intercepting device for the water conservancy project, the weight and the size are obviously reduced, manual carrying is facilitated, the installation steps are simplified, the deployment time is greatly shortened, the operation efficiency is improved, and meanwhile the capacity of coping with emergency situations is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy projects, in particular to a portable water channel intercepting device for water conservancy projects. Background Technique

[0002] With the rapid development of water conservancy project construction in China, higher requirements are put forward for the effective management and rational utilization of water resources. In water conservancy projects, especially for small water channels in agricultural irrigation systems, temporary water flow control and regulation are often required. For example, when carrying out operations such as dredging, repairing or changing the water flow direction of the water channel, it is necessary to effectively and conveniently intercept the water flow.

[0003] Most of the existing water channel intercepting devices are large in volume and heavy in weight. For example, fixed gates not only require special transportation tools for handling, but also have a complex and time-consuming installation process, making it difficult to quickly respond to the needs in emergency situations. Moreover, in some remote areas or places with inconvenient transportation, heavy equipment often cannot reach the site, which makes it difficult to quickly respond to temporary water channel interception. Therefore, it is particularly important to design a water channel intercepting device that is light, easy to carry, and simple and fast to operate. Content of the Utility Model

[0004] The purpose of the utility model is to provide a portable water channel intercepting device for water conservancy projects, so as to solve the problems in the above background technique that most of the existing water channel intercepting devices are large in volume, heavy in weight, require special transportation tools for handling and have a complex and time-consuming installation, and are difficult to quickly respond to emergency situations.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A portable water channel intercepting device for water conservancy projects, including a main baffle, an auxiliary baffle and a fixed seat. The main baffle is composed of a left baffle and a right baffle which are hinged to each other. Empty grooves are provided inside both the left baffle and the right baffle. The auxiliary baffle is movably inserted and pulled in the empty grooves of the left baffle and the right baffle. The fixed seat is arranged at the outer end of the auxiliary baffle. Positioning sleeves are provided at the tops of both the left baffle and the right baffle. A positioning shaft is horizontally inserted through the inside of the positioning sleeve. And a reinforcing and locking mechanism that cooperates with each other is provided in the middle of the back sides of the left baffle and the right baffle. A stable support mechanism is provided on the back side of the auxiliary baffle.

[0006] Preferably, the reinforcing and locking mechanism includes a groove, a reinforcing strip and a screw ring. The groove is opened in the middle of the back sides of the left baffle and the right baffle. The reinforcing strips are all movably connected in the groove. The screw ring is fixed at the adjacent end on the outer side of the reinforcing strip.

[0007] Preferably, the stable support mechanism includes a notch, support legs and support feet. The notch is formed on the back side of the auxiliary baffle. The support legs are movably arranged on the inner wall of the notch, and the support feet are movably connected to the bottom ends of the support legs.

[0008] Preferably, a positioning strip is also movably arranged on the inner wall of the notch, and adjusting rods are connected between the two sides of the positioning strip and the two sides of the bottom end of the support leg.

[0009] Preferably, a plurality of magnetic attraction blocks are arranged on the outer edges of the back sides of the left baffle and the right baffle, and the positions of the magnetic attraction blocks on the left baffle and the right baffle correspond to each other.

[0010] Preferably, a plurality of universal joints are arranged on the outer sides of the fixed seats, and fixing rings are connected to the universal joints.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows: The portable canal interception device for water conservancy projects significantly reduces the weight and volume, facilitating manual handling. Moreover, it simplifies the installation steps, greatly shortens the deployment time, improves the operation efficiency, and enhances the ability to respond to emergencies. By designing the main baffle into a structure where the left baffle and the right baffle are hinged, and both sides of the left baffle and the right baffle are provided with auxiliary baffles with adjustable drawing lengths, the auxiliary baffles can be used in cooperation with the positioning shafts and positioning sleeves, realizing rapid adjustment and stable locking, and ensuring the efficient application of the device under various conditions. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 is a schematic structural diagram of a portable canal interception device for water conservancy projects of the present utility model;

[0013] Figure 2 is a schematic structural diagram of the stable support mechanism of a portable canal interception device for water conservancy projects of the present utility model;

[0014] Figure 3 is a schematic structural diagram of the contracted state of the auxiliary baffle of a portable canal interception device for water conservancy projects of the present utility model

[0015] Figure 4 is a schematic top view structural diagram of the connection between the main baffle and the auxiliary baffle of a portable canal interception device for water conservancy projects of the present utility model.

[0016] In the figure: 1, main baffle; 11, left baffle; 12, right baffle; 2, auxiliary baffle; 3, fixed seat; 31, universal joint; 32, fixing ring; 4, positioning sleeve; 5, positioning shaft; 6, reinforcement locking mechanism; 61, groove; 62, reinforcement strip; 63, screw ring; 7, magnetic attraction block; 8, stable support mechanism; 81, notch; 82, support leg; 83, support foot; 84, positioning strip; 85, adjusting rod. Detailed implementation mode

[0017] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0018] Please refer to Figures 1-4, the present utility model provides a technical solution: a portable water channel interception device for water conservancy projects, including a main baffle 1, an auxiliary baffle 2 and a fixed seat 3. The main baffle 1 is composed of a left baffle 11 and a right baffle 12 which are hinged to each other. One side of the adjacent left baffle 11 and right baffle 12 is connected by two hinges. Empty slots are provided inside both the left baffle 11 and the right baffle 12. The auxiliary baffle 2 is slidably pulled in the empty slots of the left baffle 11 and the right baffle 12. The fixed seat 3 is welded and fixed to the outer end of the auxiliary baffle 2. And positioning sleeves 4 are welded to the tops of both the left baffle 11 and the right baffle 12. A positioning shaft 5 is horizontally inserted through the inside of the positioning sleeve 4. And a fixing bolt is connected to the positioning sleeve 4. The opposite ends of the positioning shaft 5 are connected to the top end of the fixed seat 3 through a threaded structure. And a reinforcing locking mechanism 6 which cooperates with each other is provided in the middle of the back sides of the left baffle 11 and the right baffle 12. A stable support mechanism 8 is provided on the back side of the auxiliary baffle 2. The main baffle 1 of this structure can be quickly deployed by unfolding or combining the left baffle 11 and the right baffle 12. And the auxiliary baffle 2 can be pulled out at different lengths on both sides of the main baffle 1 according to actual needs. When the auxiliary baffle 2 is pulled out, it will drive the positioning shaft 5 to move horizontally in the positioning sleeve 4 until it is adjusted to the appropriate width. At this time, the positioning shaft 5 is locked by rotating the fixing bolt on the positioning sleeve 4 to firmly fix the position of the auxiliary baffle 2, so as to facilitate adjustment according to the actual width of the water channel. Among them, the fixed seat 3 can be firmly connected to both sides of the water channel to provide additional support force. The reinforcing locking mechanism 6 fixes the left baffle 11 and the right baffle 12 after they are unfolded, ensuring the stability after the unfolding angle and enhancing the reliability of the overall structure. The stable support mechanism 8 supports the auxiliary baffle 2 when it is in use, increasing the compressive resistance and ensuring that it can remain stable even under the impact of water flow, effectively preventing the device from deforming or displacing. Thus, the device realizes the characteristics of light and fast operation, can be quickly deployed under various conditions, improves the operation efficiency and enhances the ability to respond to emergencies. The reinforcing locking mechanism 6 includes a groove 61, a reinforcing strip 62 and a screw ring 63. The groove 61 is opened in the middle of the back sides of the left baffle 11 and the right baffle 12. The reinforcing strips 62 are all movably connected in the groove 61. The two reinforcing strips 62 are arranged in a vertically staggered manner and rubber friction pads are adhesively fixed to the corresponding sides. The opposite sides of the reinforcing strips 62 are all connected to the inner wall of the groove 61 through sliders. The screw ring 63 is welded and fixed to the adjacent end on the outer side of the reinforcing strip 62. In this structure, when the left baffle 11 and the right baffle 12 are unfolded in place, the two reinforcing strips 62 horizontally displace and close together in the groove 61 until the positions of the screw rings 63 correspond to each other. At this time, the same fixing bolt is inserted through the corresponding screw rings 63 for limiting, so as to firmly lock the unfolding angles of the left baffle 11 and the right baffle 12, ensuring the structural stability and reliability of the device during use. And the rubber friction pads on the reinforcing strips 62 further increase the friction force between the contact surfaces of the reinforcing strips 62, improving the stability. The stable support mechanism 8 includes a notch 81, a support leg 82 and a support foot 83. The notch 81 is opened on the back side of the auxiliary baffle 2.The support leg 82 is movably arranged on the inner wall of the notch 81. Both sides of the top end of the support leg 82 are connected to the inner wall of the notch 81 through pivot pins. The support foot 83 is also movably connected to the bottom end of the support leg 82 through a pivot pin, and the bottom end of the support foot 83 is a toothed structure. With this structure, the support leg 82 unfolds downward from the notch 81. The top end of the support leg 82 can rotate freely to adapt to the inclination angle of the ground, and the support foot 83 can also adjust the angle according to the ground conditions. The toothed structure at its bottom end can penetrate into the ground to increase the friction force, ensuring that the auxiliary baffle 2 is not easily displaced or overturned under the impact of water flow, improving the stability and reliability of the overall device. The inner wall of the notch 81 is also movably provided with a positioning strip 84, and adjusting rods 85 are connected between both sides of the positioning strip 84 and both sides of the bottom end of the support leg 82. Both ends of the adjusting rod 85 are hinged to the positioning strip 84 and the support leg 82 through pin shafts. With this structure, the positioning strip 84 moves up and down in the notch 81, and can generate a linkage on the bottom end of the support leg 82 through the adjusting rod 85 to precisely control the support angle of the support leg 82 to meet the requirements of different terrains. The positioning strip 84 can be fixed to the inner wall of the notch 81 through screws to ensure that the support leg 82 is firmly locked at the required angle, improving the stability and adaptability of the overall device and ensuring that the auxiliary baffle 2 can maintain a good support state under various conditions. A number of magnetic attraction blocks 7 are provided on the outer edges of the back sides of the left baffle 11 and the right baffle 12, and the positions of the magnetic attraction blocks 7 on the left baffle 11 and the right baffle 12 correspond to each other. With this structure, when the left baffle 11 and the right baffle 12 are combined, the magnetic attraction blocks 7 attract each other at the corresponding positions to form a stable closed state, ensuring that the device is stored compactly and safely in the non-use state, facilitating carrying and transportation, and at the same time reducing the risk of damage caused by collision. A number of universal joints 31 are provided on the outer sides of the fixed seats 3, and fixing rings 32 are connected to the universal joints 31. With this structure, the fixing rings 32 are connected to the fixed seats 3 through the universal joints 31 and can be adjusted in angle according to the specific conditions on both sides of the river channel to ensure that the fixing rings 32 can be firmly docked with external fixing parts, thereby firmly fixing the entire device on both sides of the river channel and enhancing the stability and safety of the device.,

[0019] Working principle: When using this portable canal interception device for water conservancy projects, first, the main baffle 1 is unfolded to the required width through the left baffle 11 and the right baffle 12. Then, the length of the auxiliary baffle 2 is adjusted according to the actual width of the canal. The auxiliary baffle 2 is pulled in the empty slots of the left baffle 11 and the right baffle 12, driving the positioning shaft 5 to move horizontally in the positioning sleeve 4. After adjusting to the appropriate width, the positioning shaft 5 is locked by a fixing bolt to firmly fix the position of the auxiliary baffle 2. Then, the reinforcing strips 62 of the reinforcement locking mechanism 6 are displaced horizontally in the grooves 61 and closed together until the positions of the screw rings 63 correspond to each other, and fixing bolts are inserted for limitation to ensure the stable unfolding angle of the left baffle 11 and the right baffle 12. At this time, the support legs 82 of the stable support mechanism 8 are unfolded downward from the notches 81 on the back side of the auxiliary baffle 2, and the support feet 83 are adjusted according to the ground conditions. The positioning strip 84 controls the support angle of the support legs 82 through the adjusting rod 85 to ensure the stable and reliable operation of the device. Finally, the fixing ring 32 on the fixing seat 3 is connected to an external fixing member through the universal joint 31 to firmly fix the device on both sides of the river canal. After the deployment is completed, the device can perform its interception function, thus completing a series of operations.

[0020] Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A portable water channel interception device for water conservancy projects, comprising a main baffle (1), an auxiliary baffle (2) and a fixing seat (3), characterized in that: The main baffle (1) is composed of a left baffle (11) and a right baffle (12) which are hinged to each other. The left baffle (11) and the right baffle (12) are both provided with empty grooves inside. The auxiliary baffle (2) is movably drawn in the empty grooves of the left baffle (11) and the right baffle (12). The fixing seat (3) is arranged at the outer end of the auxiliary baffle (2). The top of the left baffle (11) and the right baffle (12) are both provided with positioning sleeves (4). A positioning shaft (5) is laterally inserted into the interior of the positioning sleeve (4). In addition, mutually cooperating reinforcement locking mechanisms (6) are provided in the middle of the back sides of the left baffle (11) and the right baffle (12). A stable supporting mechanism (8) is provided on the back side of the auxiliary baffle (2).

2. A portable water channel interception device for water conservancy projects according to claim 1, characterized in that: The reinforcement locking mechanism (6) comprises a groove (61), a reinforcement strip (62) and a screw ring (63); the groove (61) is opened in the middle of the back side of the left baffle (11) and the right baffle (12); the reinforcement strip (62) is movably connected in the groove (61); and the screw ring (63) is fixed to an adjacent end of the outer side of the reinforcement strip (62).

3. A portable water channel interception device for water conservancy projects according to claim 1, characterized in that: The stable support mechanism (8) comprises a notch (81), a support leg (82) and a support foot (83); the notch (81) is provided on the back side of the auxiliary baffle (2); the support leg (82) is movably arranged on the inner wall of the notch (81); and the support foot (83) is movably connected to the bottom end of the support leg (82).

4. A portable water channel interception device for water conservancy projects according to claim 3, characterized in that: The inner wall of the notch (81) is also movably provided with a positioning strip (84), and an adjustment rod (85) is connected between the two sides of the positioning strip (84) and the two sides of the bottom end of the supporting leg (82).

5. A portable water channel interception device for water conservancy projects according to claim 1, characterized in that: A plurality of magnetic blocks (7) are provided on the outer edges of the back sides of the left baffle plate (11) and the right baffle plate (12), and the positions of the magnetic blocks (7) on the left baffle plate (11) and the right baffle plate (12) correspond to each other.

6. A portable water channel interception device for water conservancy projects according to claim 1, characterized in that: A plurality of universal interfaces (31) are provided on the outer side of the fixing seat (3), and a fixing ring (32) is connected to the universal interface (31).

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