River channel slope protection net convenient to splice for water conservancy project

Abstract

The river channel slope protection net convenient to splice for the water conservancy project comprises a slope protection net body, the slope protection net body is composed of a protection net, outer supporting rods and steel wire ropes, the protection net is square, the outer supporting rods are installed at the left end and the right end of the protection net, and the steel wire ropes are installed at the upper end and the lower end of the protection net and connected with the outer supporting rods; the two outer supporting rods and the two steel wire ropes form a square frame; and each splicing square rod mechanism is arranged between every two adjacent slope protection nets. The slope protection net is composed of the protective net, the outer supporting rods and the steel wire ropes, the slope protection net forms an independent unit, and then the tensile strength of a single net can be improved; by means of the arrangement of the splicing square rod mechanism, through an internal linkage adjusting mechanism, the U-shaped locking hooks can be synchronously adjusted, the outer supporting rods or the steel wire ropes are locked in the U-shaped locking hooks, the splicing difficulty is effectively reduced, the workload of workers is reduced, and the splicing efficiency of the slope protection net is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of hydraulic engineering, especially a river channel slope protection net convenient to splice for hydraulic engineering. BACKGROUND

[0002] In the process of water conservancy construction, the two sides of the river channel need to be prevented from soil loss, so river channel slope protection nets are needed; in the actual installation of the slope protection net, considering that the areas of the side slopes are different, a plurality of slope protection nets need to be spliced together before use, so river channel slope protection nets convenient to splice are needed.

[0003] However, the existing river channel slope protection nets are mostly spliced by binding or buckling, the binding method is simple but takes a long time and affects the splicing efficiency of the slope protection net, and the buckling method is more convenient and flexible to install but needs to be tightened by manpower one by one, which also affects the splicing efficiency of the slope protection net. UTILITY MODEL CONTENTS

[0004] To solve the problems in the background art, the utility model provides a river channel slope protection net convenient to splice for hydraulic engineering.

[0005] To achieve the above object, the utility model provides a river channel slope protection net convenient to splice for hydraulic engineering, which comprises:

[0006] The slope protection net is composed of a protective net, outer support rods and steel wire ropes, the protective net is square, the outer support rods are installed at the left and right ends of the protective net, the steel wire ropes are installed at the upper and lower ends of the protective net and connected with the outer support rods, and the two outer support rods and the two steel wire ropes form a square frame;

[0007] The splicing square rod mechanism is arranged between the two adjacent slope protection nets and comprises:

[0008] The splicing square rod is arranged between the two adjacent slope protection nets and has anchor lugs at the upper and lower ends;

[0009] The limiting rotating seat is movably clamped below the center of the side surface of the splicing square rod and

[0010] has a threaded through hole at the center of the side surface;

[0011] The reinforcing sleeve is fixedly installed above the center of the side surface of the splicing square rod and

[0012] is above the limiting rotating seat;

[0013] The U-shaped lock hook is transversely arranged on the two sides of the splicing square rod and hung on the outer support rod or the steel wire rope, the lower end is screwed into the threaded through hole, and the upper end is slidably inserted into the reinforcing sleeve;

[0014] The rotating cylinder is arranged in the spliced square pole and is fixedly connected with two position-limiting rotating seats at the same position, the rotating cylinder at one side thereof is connected with the thin rope one, and the rotating cylinder at the other side thereof is connected with the thin rope two, and the thin rope one and the thin rope two are staggered and distributed between the rotating cylinders;

[0015] The adjusting winding drum one is arranged at one end in the spliced square pole and is connected with the thin rope two, the rotating shaft thereof extends out of the upper surface of the spliced square pole and is provided with a rotating head;

[0016] The adjusting winding drum two is arranged at the other end in the spliced square pole and is connected with the thin rope two, the rotating shaft thereof also extends out of the upper surface of the spliced square pole and is provided with the same rotating head.

[0017] In the utility model, the anchor lug is anchored on the riverway protection slope through the anchor rod.

[0018] In the utility model, the anchor lugs on the plurality of spliced square poles are arranged in stacks and are uniformly anchored by the anchor rod.

[0019] In the utility model, the spacing between the U-shaped lock hooks is same as the diagonal length of the protection net grid.

[0020] In the utility model, the opening width of the U-shaped lock hook is matched with the size of the outer supporting rod.

[0021] In the utility model, the lower end length of the U-shaped lock hook is greater than the upper end length.

[0022] In the utility model, the material of the thin rope one and the thin rope two is ultra high molecular weight polyethylene fiber.

[0023] Compared with the prior art, the utility model has the beneficial effects that:

[0024] 1, the protection slope net formed by the protection net, the outer supporting rod and the steel wire rope makes the protection slope net form independent unit, and then the tensile strength of the single net can be improved, the protection net splicing is more rapid and efficient by the rapid mounting of the outer supporting rod and the steel wire rope, and the protection slope net can be rolled and carried, so that the protection net is more convenient to use.

[0025] 2, the spliced square pole mechanism is arranged, the U-shaped lock hook can be synchronously adjusted by the linkage adjusting mechanism in the spliced square pole mechanism, the outer supporting rod or the steel wire rope is locked in the U-shaped lock hook, the splicing difficulty is effectively reduced, the work amount of the staff is saved, and the splicing efficiency of the protection slope net is improved. DRAWINGS

[0026] Figure 1 It is a structure schematic view of the riverway protection slope net convenient to splice for water conservancy projects.

[0027] Figure 2 is the main sectional view of the spliced square rod mechanism of the utility model;

[0028] Figure 3 is the partial enlarged view of the Figure 2 ;

[0029] Figure 4 is the side sectional view of the spliced square rod mechanism of the utility model;

[0030] in the figure:

[0031] 1, the slope net; 11, the protective net; 12, the outer strut; 13, the steel wire rope.

[0032] 2, the spliced square rod mechanism; 21, the spliced square rod; 211, the anchoring lug; 22, the limit rotary seat; 221, the threaded through hole; 23, the reinforcing sleeve; 24, the U-shaped lock hook; 25, the rotary cylinder; 251, the thin rope one; 252, the thin rope two; 26, the adjusting reel one; 261, the rotary head; 27, the adjusting reel two. DETAILED DESCRIPTION

[0033] 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, not 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 scope of protection of the utility model.

[0034] The utility model provides a kind of technical scheme, as shown in Figures 1-4 A river slope protection net convenient to splice for hydraulic engineering, comprising: slope net 1, which is composed of protective net 11, outer strut 12 and steel wire rope 13, the shape of protective net 11 is square, outer strut 12 is installed at the left and right ends of protective net 11, steel wire rope 13 is installed at the upper and lower ends of protective net 11 and is connected with outer strut 12, and two outer struts 12 and two steel wire ropes 13 form a square frame.

[0035] In the embodiments of the utility model, the square frame formed by outer strut 12 and steel wire rope 13 is used to support protective net 11 on one hand, so that slope net 1 is arranged as an independent unit, to improve the tensile strength of protective net 11 itself and ensure the protection effect, and on the other hand, the bending of steel wire rope 13 can make slope net 1 be rolled up for storage, so as to store, carry and transport it.

[0036] In the embodiment of the utility model, the setting of the outer support rod 12 and the steel wire rope 13 can make the multiple slope protection nets 1 be connected with the outer support rod 12 or the steel wire rope 13 quickly through the splicing square pole structure 2 when splicing, so that the splicing is faster and more efficient, thereby improving the splicing efficiency of the slope protection net 1.

[0037] The splicing square pole mechanism 2 is arranged between the adjacent two slope protection nets 1, and comprises: a splicing square pole 21 arranged between the adjacent two slope protection nets 1, and anchor lugs 211 arranged at the upper and lower ends of the splicing square pole 21; limit rotating seats 22 movably clamped below the center of the surface of the two sides of the splicing square pole 21 and uniformly distributed, and a threaded hole 221 is formed in the center of the side surface; a reinforcing sleeve 23 is fixedly installed above the center of the surface of the two sides of the splicing square pole 21 and located above the limit rotating seat 22; a U-shaped lock hook 24 is transversely arranged on the two sides of the splicing square pole 21 and hung on the outer support rod 12 or the steel wire rope 13, the lower end of the U-shaped lock hook 24 is screwedly installed in the threaded hole 221, and the upper end of the U-shaped lock hook 24 is slidingly inserted into the reinforcing sleeve 23; rotating cylinders 25 are arranged in the splicing square pole 21 and fixedly connected with the two limit rotating seats 22 at the same position, one rotating cylinder 25 is connected with the rotating cylinder 25 on the other side through a thin rope one 251, and the other rotating cylinder 25 is connected with the rotating cylinder 25 on the other side through a thin rope two 252, the thin rope one 251 and the thin rope two 252 are staggered and distributed between the rotating cylinders 25; an adjusting reel one 26 is arranged at one end in the splicing square pole 21 and connected with the thin rope two 252, a rotating shaft of the adjusting reel one 26 extends out of the upper surface of the splicing square pole 21 and is provided with a rotating head 261; and an adjusting reel two 27 is arranged at the other end in the splicing square pole 21 and connected with the thin rope two 252, a rotating shaft of the adjusting reel two 27 also extends out of the upper surface of the splicing square pole 21 and is provided with the same rotating head 261.

[0038] In the embodiment of the utility model, when the adjusting reel one 26 or the adjusting reel two 27 rotates, all the rotating cylinders 25 can be driven to rotate synchronously through the setting of the thin rope one 251 and the thin rope two 252, the U-shaped lock hook 24 can be synchronously retracted and inserted into the reinforcing sleeve 23 through the limiting of the outer support rod 12 or the steel wire rope 13 on the U-shaped lock hook 24, the slope protection net 1 and the splicing square pole mechanism 2 can be quickly spliced through the linkage adjusting mechanism, the splicing difficulty is effectively reduced, the workload of the staff is saved, and the splicing efficiency of the slope protection net 1 is improved.

[0039] In the embodiment of the utility model, the threaded connection of the U-shaped lock hook 24 and the threaded hole 221 can ensure the installation strength of the U-shaped lock hook 24 on the one hand, so as to ensure the firmness of the splicing of the slope protection net 1, and can ensure the consistency of the adjustment of the U-shaped lock hook 24 on the other hand, so as to ensure the efficient splicing of the slope protection net, meanwhile, the U-shaped lock hook 24 can be separately disassembled, so as to facilitate the replacement of the U-shaped lock hook 24.

[0040] The screw through holes 221 on the two limiting rotating seats 22 at the same position are opposite in screw rotation direction, so that the U-shaped lock hooks 24 on both sides of the spliced square rod 21 can lock the outer supporting rod 12 or the steel wire rope 13 synchronously when the limiting rotating seat 22 rotates, thereby reducing the use difficulty.

[0041] In the utility model, the anchor lug 211 is anchored on the riverway protection slope through the anchor rod, and the anchoring of the protection net 1 is facilitated.

[0042] In the utility model, the anchor lugs 211 on the plurality of spliced square rods 21 are stacked and uniformly anchored by the anchor rod, so that the anchoring of the protection net is more convenient and fast.

[0043] In the utility model, the distance between the U-shaped lock hooks 24 is the same as the diagonal length of the protection net 11 grid, so that the uniformity of load transmission is ensured.

[0044] In the utility model, the opening width of the U-shaped lock hook 24 is matched with the size of the outer supporting rod 12, so that when the outer supporting rod 12 or the steel wire rope 13 is inserted into the U-shaped lock hook 24, the rotation of the U-shaped lock hook 24 can be avoided by the contact between the outer supporting rod 12 or the steel wire rope 13 and the U-shaped lock hook 24, thereby ensuring the synchronous locking of the U-shaped lock hook 24.

[0045] In the utility model, the lower end length of the U-shaped lock hook 24 is greater than the upper end length, so that the outer supporting rod 12 or the steel wire rope 13 can be inserted into the U-shaped lock hook 24 from the upper end of the U-shaped lock hook 24.

[0046] In the utility model, the material of the thin rope one 251 and the thin rope two 252 is ultra-high molecular weight polyethylene fiber, so that the service life of the thin rope one 251 and the thin rope two 252 is improved, thereby ensuring the service life of the spliced square rod mechanism 2, and avoiding the breakage of the thin rope due to long use time.

[0047] When the protection net 1 needs to be installed, the plurality of protection nets 1 are unfolded and evenly laid at the installation position, and then the spliced square rod mechanism 2 is placed at the splicing position of the protection net 1.

[0048] Then, one end of one of the protection nets 1 is lifted upward by the worker, so that the outer supporting rod 12 or the steel wire rope 13 at the one end is moved above the U-shaped lock hook 24, and then the outer supporting rod 12 or the steel wire rope 13 is inserted into the U-shaped lock hook 24 through the gap between the upper end of the U-shaped lock hook 24 and the spliced square rod 21, and then the worker lifts the other protection net 1 on the other side of the spliced square rod 21, so that the outer supporting rod 12 or the steel wire rope at the one end is inserted into the U-shaped lock hook 24 in the same way.

[0049] Then the staff can use the wrench to clamp on the rotating head 261 of the adjusting reel 26, and then use the wrench to drive the rotating head 261 to rotate, so as to drive the adjusting reel 26 to rotate and wind the rope 252, and use the transmission of the rope 251 and the rope 252 to drive all the rotating cylinders 25 to rotate synchronously, thereby driving the limiting rotating seat 22 to rotate, and using the limiting of the U-shaped lock hook 24 by the outer supporting rod 12 or the steel wire rope 13 to keep the U-shaped lock hook 24 stationary, and using the threaded connection of the U-shaped lock hook 24 and the threaded through hole 221 of the limiting rotating seat 22 to gradually move the U-shaped lock hook 24 to the splicing side rod 21, until the upper end of the U-shaped lock hook 24 is inserted into the reinforcing sleeve 23 by a certain length, so that the outer supporting rod 12 or the steel wire rope 13 is locked in the U-shaped lock hook 24, at this time, the splicing of the two slope protection nets 1 is completed, and then the subsequent other slope protection nets 1 can be spliced in this way.

[0050] After the splicing of the plurality of slope protection nets 1 is completed, the splicing side rods 21 are distributed in a net format between the slope protection nets 1, and the anchor lugs 211 on the splicing side rods 21 are stacked together, and the staff installs the anchor rod in the anchor lug 211, so that the slope protection net 1 can be quickly fixed.

[0051] It should be noted that in this text, relational terms such as first and second and the like are used merely to distinguish one entity or action from another, without necessarily requiring or implying that there is any such actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof are intended to cover non-exclusive inclusions, so that a process, method, article, or apparatus that includes a list of elements does not only include those elements, but also includes other elements not explicitly listed, or further includes elements inherent in such a process, method, article, or apparatus. Without more limitations, the statement "comprises a limited element" does not exclude the presence of additional identical elements in the process, method, article, or apparatus that includes the element.

[0052] Although the embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A riverbank protection net for water conservancy projects that is easy to splice, characterized in that, The utility model relates to a riverway protection slope structure, which comprises: a protection slope net composed of a protection net, outer support rods and steel wire ropes, the protection net being square in shape, the outer support rods being installed at the left and right ends of the protection net, the steel wire ropes being installed at the upper and lower ends of the protection net and connected with the outer support rods, and the two outer support rods and the two steel wire ropes forming a square frame; a spliced square rod mechanism arranged between two adjacent protection slope nets, which comprises: a spliced square rod arranged between two adjacent protection slope nets, anchor lugs being arranged at the upper and lower ends of the spliced square rod; limiting rotating seats movably clamped below the center of the side surfaces of the spliced square rod and evenly distributed, threaded through holes being formed in the center of the side surfaces of the limiting rotating seats; reinforcing sleeve pipes fixedly installed above the center of the side surfaces of the spliced square rod and located above the limiting rotating seats; U-shaped hooks horizontally arranged on the sides of the spliced square rod and hung on the outer support rods or the steel wire ropes, the lower ends of the U-shaped hooks being screwedly installed in the threaded through holes, and the upper ends of the U-shaped hooks being slidingly inserted into the reinforcing sleeve pipes; rotating cylinders arranged inside the spliced square rod and fixedly connected with the limiting rotating seats at the same positions, the rotating cylinder on one side being connected with the rotating cylinder on the other side through a thin rope one, and the rotating cylinder on one side being connected with the rotating cylinder on the other side through a thin rope two, the thin rope one and the thin rope two being staggeredly distributed between the rotating cylinders; an adjusting winding drum one arranged at one end inside the spliced square rod and connected with the thin rope two, the rotating shaft of the adjusting winding drum one extending out of the upper surface of the spliced square rod and being provided with a rotating head; an adjusting winding drum two arranged at the other end inside the spliced square rod and connected with the thin rope two, the rotating shaft of the adjusting winding drum two also extending out of the upper surface of the spliced square rod and being provided with the same rotating head.

2. The river revetment mesh for hydraulic engineering according to claim 1, characterized in that, The anchor lugs are anchored on the riverway protection slope through anchor rods.

3. The river revetment mesh for hydraulic engineering of easy splicing according to claim 1, characterized in that, The anchor lugs on a plurality of spliced square rods are stacked and uniformly anchored by anchor rods.

4. The river revetment mesh for hydraulic engineering of easy splicing according to claim 1, characterized in that, The distance between the U-shaped hooks is equal to the length of the diagonal of the protection net grid.

5. The river revetment mesh for hydraulic engineering according to claim 1, characterized in that, The opening width of the U-shaped hooks matches the size of the outer support rods.

6. The river revetment mesh for hydraulic engineering of easy splicing according to claim 1, characterized in that, The lower end of the U-shaped hook is longer than the upper end.

7. The river revetment mesh for hydraulic engineering of easy splicing according to claim 1, characterized in that, The materials of the thin rope one and the thin rope two are ultra-high molecular weight polyethylene fibers.

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