Water conservancy mud flat supporting device

Abstract

The utility model discloses a water conservancy beach supporting device, relates to the technical field of water conservancy beach supporting, and comprises two base frame bodies, adjusting grooves are formed in the sides, close to each other, of the two base frame bodies, and a plurality of horizontally-distributed expansion supporting assemblies are arranged between the two base frame bodies and used for adjusting the size of the whole supporting area. And meanwhile, storage is convenient, each set of expansion supporting assembly comprises two adjusting supporting rods which are staggered and crossed, the two adjusting supporting rods are arranged between the two base frame bodies, and the centers of the two adjusting supporting rods are rotationally connected through a first connecting rotating rod. The adjusting support rods on the two sides are stretched, so that the cylindrical sliding blocks slide in the sliding grooves, the adjacent adjusting support rods are driven to rotate around the second connecting rotating rod and the first connecting rotating rod, the whole body is expanded or contracted, the support area can be adjusted conveniently, the use range is widened, and the use cost is reduced. Meanwhile, storage after use is facilitated, and the occupied area is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy tidal flat supports, in particular to a water conservancy tidal flat support device. Background Art

[0002] Water conservancy projects are projects built to control and allocate natural surface water and groundwater to achieve the purpose of eliminating harm and promoting benefits. Water conservancy project construction is the work of building water conservancy projects in accordance with the requirements of the design for project structure, quantity, quality, progress and cost. The main construction objects of water conservancy project construction are earthwork, stonework, concrete, metal structure and mechanical and electrical equipment installation. Tidal flats generally refer to coastal tidal flats. When water conservancy construction is carried out on tidal flats, since the tidal flats are relatively soft and loose, they are easy to deform when under pressure, so support devices are needed to facilitate water conservancy construction on the tidal flats.

[0003] For example, Chinese patent application number CN 201721800257.0, a tidal flat support device for water conservancy construction, discloses a device that can be quickly installed on a work platform to increase the contact area between the work platform and the tidal flat, so that the load is decomposed on the tidal flat surface for support. The device has a simple structure, is convenient and practical, and can support and stabilize tidal flat operations. It is characterized in that eight arc grooves are opened at equal angles on the fixed base, the fixed base is a circular structure, the arc grooves extend along the radial direction of the fixed base, one ends of eight support rods are placed in the eight arc grooves one by one, the middle position of the support rods is hinged to the outer edge of the fixed base, the eight support rods form a "M" shape, and an extension cloth is laid flat on the eight support rods. The extension cloth is square, and the four vertices are correspondingly connected to the other ends of the four longer support rods. The extension cloth is detachable and replaceable, the extension cloth is oilcloth, and a screw is provided in the middle position of the fixed base.

[0004] However, in actual use, the supporting area of ​​the above device is fixed, which makes it inconvenient to adjust the overall supporting area according to actual use conditions, and has limitations. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a water conservancy tidal flat support device, which enables the cylindrical slider to slide in the slide groove by stretching the adjustment support rods on both sides, and drives the adjacent adjustment support rods to rotate around the second connecting rotating rod and the first connecting rotating rod, so that the whole device can expand or contract, thereby facilitating the utility model to adjust the support area and improve the scope of use. At the same time, it is convenient for storage after use and reduces the floor space, which can effectively solve the problems in the background technology.

[0006] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a water conservancy tidal flat support device, comprising two base frames, and the inner sides of the two base frames close to each other are both provided with adjustment grooves;

[0007] A plurality of horizontally distributed extended support components are provided between the two base frames, which are used to adjust the size of the overall support area and facilitate storage;

[0008] Each group of extended support components includes two mutually staggered and crossed adjustment support rods, and the two adjustment support rods are arranged between two base frames, the centers of the two adjustment support rods are rotatably connected by a first connecting rotating rod, and both ends of the two adjustment support rods that are away from each other are fixed with cylindrical sliders, and one end of two adjacent adjustment support rods is rotatably connected by a second connecting rotating rod, so as to facilitate the expansion or contraction of the two support stems through the rotation of the first connecting rod.

[0009] Preferably, the two ends of the adjustment support rod are respectively arranged in two adjustment grooves, and sliding grooves are provided at the inner top and inner bottom of the side where the two base frames are close to each other, and the cylindrical slider is slidably arranged in the sliding groove, so as to facilitate stretching the adjustment support rod to drive the cylindrical slider to slide inside the sliding groove, thereby expanding or reducing the overall support area.

[0010] Preferably, a plurality of horizontally distributed threaded holes are provided on the top of the base frame, and bolts for fixing one end of the adjustment support rod and the base frame are threadedly connected to the threaded holes, so that it is convenient to unscrew the bolts to remove the adjustment support rod, and it is also convenient to fix the adjustment support rod at different positions inside the base frame.

[0011] Preferably, the slide groove and the adjustment groove are interconnected, a support frame is fixedly provided on the top of the base frame, and a plurality of horizontally distributed hand grooves are opened between the two sides of the support frame to facilitate the staff to pass their hands through the hand grooves to tighten the bolts.

[0012] Preferably, plug-in foundation piles are fixedly provided at both ends of the bottom of the two base frames, so as to facilitate insertion into the tidal flat and compact the soft layer of the tidal flat, thereby improving the supporting force of the utility model.

[0013] Preferably, a plurality of inverted pile cones evenly distributed vertically are fixedly provided on the plug-in foundation piles, so as to facilitate the inverted insertion of the plug-in foundation piles into the tidal flat, avoid overall shaking, and improve stability.

[0014] Compared with the prior art, the utility model provides a water conservancy tidal flat support device, which has the following beneficial effects:

[0015] By unscrewing the bolts between the base frame and the adjustment support rod, the staff holds the adjustment support rods on both sides of the utility model and stretches them, and the cylindrical slider at one end of the adjustment support rod will slide horizontally along the slide groove, while driving the adjustment support rod to slide horizontally along the adjustment groove, and the adjacent adjustment support rods will rotate around the first connecting rotating rod and the second connecting rotating rod. After the whole is stretched to an appropriate size, the bolts between each adjustment support rod and the base frame are tightened to fix the position of the adjustment support rod, thereby extending the utility model. Similarly, the utility model can be contracted as a whole, and finally inserted into the tidal flat through a number of plug-in foundation piles and inverted pile cones, so as to facilitate the adjustment of the support area of ​​the utility model, increase the scope of use, and facilitate storage after use to reduce the floor space. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0017] Figure 2 It is a cross-sectional view of the overall structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the extended support assembly of the utility model;

[0019] Figure 4 It is a schematic diagram of the base frame structure of the utility model.

[0020] In the figure: 1 base frame, 2 support frame, 3 extended support assembly, 4 through hand groove, 5 plug-in foundation pile, 6 inverted pile cone, 7 threaded hole, 8 bolt, 9 adjustment groove, 10 slide groove;

[0021] 31 adjusting support rod, 32 first connecting rotating rod, 33 second connecting rotating rod, 34 cylindrical slider. DETAILED DESCRIPTION

[0022] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0023] like Figure 1-4 As shown, the utility model provides a water conservancy tidal flat supporting device, including two base frames 1, and an adjusting groove 9 is opened inside the adjacent side of the two base frames 1. Both ends of the bottom of the two base frames 1 are fixed with plug-in piles 5, which are convenient for inserting into the tidal flat and compacting the soft layer of the tidal flat, thereby improving the supporting force of the utility model. A plurality of inverted pile cones 6 evenly distributed up and down are fixed on the plug-in piles 5, which are convenient for inserting the plug-in piles 5 into the tidal flat, avoiding overall shaking and improving stability.

[0024] like Figure 1-3As shown, a plurality of horizontally distributed extended support assemblies 3 are provided between the two base frames 1, which are used to adjust the size of the overall support area and are convenient for storage. Each group of extended support assemblies 3 includes two mutually staggered and crossed adjustment support rods 31, and the two adjustment support rods 31 are provided between the two base frames 1. The centers of the two adjustment support rods 31 are rotatably connected by a first connecting rotating rod 32, so that the two support stems 31 can be expanded or contracted by rotating through the first connecting rod 32. Both ends of the two adjustment support rods 31 that are far away from each other are fixed with cylindrical sliders 34.

[0025] One end of two adjacent adjustment support rods 31 are rotatably connected by a second connecting rotating rod 33, and the two ends of the adjustment support rod 31 are respectively arranged in two adjustment grooves 9. The inner top and inner bottom of the side close to the two base frames 1 are both provided with a slide groove 10, and the cylindrical slider 34 is slidably arranged in the slide groove 10, so as to facilitate the stretching of the adjustment support rod 31 to drive the cylindrical slider 34 to slide inside the slide groove 10, thereby expanding or reducing the overall support area.

[0026] A plurality of horizontally distributed threaded holes 7 are provided on the top of the base frame 1, and a bolt 8 for fixing one end of the adjusting support rod 31 and the base frame 1 is threadedly connected to the threaded hole 7, so that it is convenient to unscrew the bolt 8 to disassemble the adjusting support rod 31, and it is also convenient to fix the adjusting support rod 31 at different positions inside the base frame 1. The slide groove 10 is connected to the adjusting groove 9, and a supporting frame 2 is fixedly provided on the top of the base frame 1. A plurality of horizontally distributed hand grooves 4 are provided between the two sides of the supporting frame 2, so that the staff can pass their hands through the hand grooves 4 to tighten the bolts 8.

[0027] The support rods 31 of the embodiment of the present invention are placed on the beach by setting an extended support assembly 3. At the same time, according to the use requirements, the bolts 8 between the base frame 1 and the adjusting support rods 31 are unscrewed. The staff holds the adjusting support rods 31 on both sides of the present invention and stretches them. The cylindrical sliders 34 at one end of the adjusting support rods 31 will slide horizontally along the slide grooves 10, and at the same time drive the adjusting support rods 31 to slide horizontally along the adjusting grooves 9, and the adjacent adjusting support rods 31 will rotate around the first connecting rotating rod 32 and the second connecting rotating rod 33. After the whole is stretched to a suitable size, the bolts 8 between each adjusting support rod 31 and the base frame 1 are tightened to fix the position of the adjusting support rod 31, thereby realizing the extension of the present invention. Similarly, the present invention can be retracted as a whole, and finally inserted into the beach through a plurality of plug-in foundation piles 5 and inverted pile cones 6, so as to facilitate the adjustment of the support area of ​​the present invention and improve the scope of use. At the same time, it is convenient for storage after use and reduces the occupied area.

[0028] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. The technicians in this industry should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A water conservancy tidal flat support device, comprising two base frames (1), characterized in that: An adjustment groove (9) is provided inside each of the adjacent sides of the two base frames (1); A plurality of horizontally distributed extended support components (3) are provided between the two base frames (1) for adjusting the size of the overall support area and facilitating storage; Each group of extended support components (3) comprises two mutually staggered and crossed adjustment support rods (31), and the two adjustment support rods (31) are arranged between the two base frames (1), the centers of the two adjustment support rods (31) are rotationally connected via a first connecting rotating rod (32), both ends of the two adjustment support rods (31) that are away from each other are fixedly provided with cylindrical sliders (34), and one end of two adjacent adjustment support rods (31) are rotationally connected via a second connecting rotating rod (33).

2. A water conservancy tidal flat support device according to claim 1, characterized in that: The two ends of the adjustment support rod (31) are respectively arranged in two adjustment grooves (9), and the inner top and inner bottom of the adjacent side of the two base frames (1) are both provided with a slide groove (10), and the cylindrical slider (34) is slidably arranged in the slide groove (10).

3. A water conservancy tidal flat support device according to claim 2, characterized in that: The top of the base frame (1) is provided with a plurality of threaded holes (7) distributed horizontally, and the threaded holes (7) are threadedly connected with bolts (8) for fixing one end of the adjustment support rod (31) and the base frame (1).

4. A water conservancy tidal flat support device according to claim 3, characterized in that: The slide groove (10) and the adjustment groove (9) are interconnected, a support frame (2) is fixedly provided on the top of the base frame (1), and a plurality of horizontally distributed hand grooves (4) are provided between the two sides of the support frame (2).

5. A water conservancy tidal flat supporting device according to claim 1, characterized in that: Insertion foundation piles (5) are fixedly provided at both ends of the bottom of the two base frames (1).

6. A water conservancy tidal flat supporting device according to claim 5, characterized in that: A plurality of inverted pile cones (6) evenly distributed vertically are fixedly disposed on the plug-in foundation pile (5).

Images