Water passing fence for intercepting ditch

Abstract

The utility model discloses a water-passing fence for an intercepting ditch, which comprises a fence fixedly arranged at the top of the intercepting ditch, a water-passing gate rotationally arranged below the fence and positioned in the intercepting ditch, and two gate supports used for connecting the water-passing gate, and the two gate supports are respectively and fixedly arranged on roadbeds on two sides of the top of the intercepting ditch; the two ends of the water passing gate are rotationally connected into the gate supports through bearings correspondingly. The water passing gate can automatically rotate under the action of garbage and water flow, the garbage cannot be intercepted by the water passing gate, and meanwhile, the water passing gate plays a role in retaining and water passing. By installing the device at the water outlet of the intercepting ditch, water flow carrying grass clippings and sundries can smoothly flow out of a water passing gate, manual cleaning is not needed, clogging cannot be caused, and therefore the problem that a reinforcing mesh and a rain grate at the water inlet and outlet of the intercepting ditch are prone to being clogged by garbage is effectively solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to water conservancy engineering technical field, concretely is a kind of water passing around for intercepting ditch. BACKGROUND

[0002] Intercepting ditch is the drainage ditch built for intercepting the surface runoff of upstream highland in drainage area, and its function is to guide the runoff on the slope surface to the ditch, to protect the lower field or facility from scouring. The intercepting ditch needs to install protective net to enclose pedestrians, and also needs to drain water. At present, the method used is to set protective net around the intercepting ditch, and rain screen or reinforcing mesh is often used in the intercepting ditch.

[0003] The water body in the intercepting ditch often carries weeds, straw and various garbage, which are easily hung on the mesh through the rain screen or reinforcing mesh, and more and more garbage is accumulated, so that a large amount of garbage is blocked in front of the mesh, which can cause the flow capacity to decrease, and the water level upstream of the rain screen or reinforcing mesh to be high. SUMMARY

[0004] To solve the technical problem that the prior art is easy to intercept garbage and cause the water level upstream to be high, a water passing around for intercepting ditch is provided.

[0005] The utility model adopts the following technical solutions:

[0006] A water passing around for intercepting ditch includes a fence fixedly arranged at the top of the intercepting ditch, a water passing gate rotatably arranged below the fence and located inside the intercepting ditch, and gate supports for connecting the water passing gate. The gate supports are two and are fixedly arranged at the top of the intercepting ditch on both sides of the roadbed. The two ends of the water passing gate are rotatably connected to the gate supports through bearings.

[0007] As an embodiment structure of the fence, the structure of the fence includes a stand, a horizontal rod one, a horizontal rod two and an inclined rod. The stand is two and is vertically arranged. The horizontal rod one and the horizontal rod two are horizontally arranged between the two stands. The horizontal rod one and the horizontal rod two have a spacing therebetween. The inclined rod is two and is arranged between the horizontal rod two and the two stands. A plurality of blocking rods are arranged between the horizontal rod one, the horizontal rod two and the two inclined rods. The two inclined rods, the stand and the horizontal rod two enclose a space upwardly arched for accommodating the water passing gate, and the water passing gate is rotatable in the space without limitation.

[0008] As another embodiment structure of the fence, the structure of the fence includes a stand, a horizontal rod one, a horizontal rod two and an inclined rod. The stand is two and is vertically arranged. The horizontal rod one and the horizontal rod two are horizontally arranged between the two stands. The horizontal rod one and the horizontal rod two have a spacing therebetween. The inclined rod is two and is arranged between the horizontal rod two and the two stands. A plurality of blocking rods are arranged between the horizontal rod one, the horizontal rod two and the two inclined rods, and the blocking rods extend downwardly beyond the inclined rods.

[0009] As an embodiment structure of the water gate machine, the water gate machine comprises a center rod, a plurality of side rods are arranged on the outer side wall of the center rod in a radial manner, the length of each side rod is matched with the width and slope of the intercepting ditch, and two ends of the center rod are respectively connected with a rotating shaft.

[0010] As another embodiment structure of the water gate machine, a plurality of groups of side rods are connected to the outer side wall of the center rod, each group comprises six side rods, the extension line of the length direction of each side rod passes through the center of the cross section of the center rod, the lengths of the six side rods of the same group are the same, and the included angles between adjacent side rods are the same.

[0011] Further, the bearing is a one-way bearing.

[0012] The water gate machine has the advantages that:

[0013] The water gate machine can automatically rotate under the action of garbage and water flow, the water gate machine does not intercept garbage, and simultaneously plays the roles of surrounding and water passing. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is an embodiment structure of the utility model;

[0015] Figure 2 It is Figure 1 The enlarged view of A in the figure;

[0016] Figure 3 It is an embodiment structure of the side rod;

[0017] Figure 4 It is an embodiment structure of the fence;

[0018] Figure 5 It is another embodiment structure of the fence;

[0019] Figure 6 It is another embodiment structure of the utility model;

[0020] In the figure: 1, fence; 2, water gate machine; 3, stand column; 4, gate machine support; 5, base; 6, blocking rod; 7, horizontal rod two; 8, inclined rod; 9, rotating shaft; 10, horizontal rod one. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical scheme and technical effect of the utility model more clear and obvious, the utility model will be further described in detail in combination with the drawings and embodiments of the specification.

[0022] As shown in Figure 1 , a water passing fence for a catchment ditch includes a fence 1 fixedly arranged on the top of the catchment ditch, a water passing gate 2 rotatably arranged below the fence and inside the catchment ditch, and a gate support 4 for connecting the water passing gate, the gate support being fixedly arranged on the roadbed on both sides of the top of the catchment ditch.

[0023] As shown in Figure 2 , 3 , the water passing gate 2 includes a central rod, a plurality of side rods are arranged on the circumferential outer wall of the central rod in a radial manner, and the length of each side rod is adapted to the width and slope of the catchment ditch; each end of the central rod is connected with a rotating shaft 9, and the axis of the rotating shaft coincides with the central axis.

[0024] The gate support 4 is provided with a one-way bearing, and the rotating shaft 9 is fixedly sleeved in the one-way bearing of the gate support 4, so that the central rod is transversely arranged across the width direction of the catchment ditch and is fixedly connected to the top of the catchment ditch. The rotating direction of the one-way bearing is consistent with the direction in which the water flow and the floating garbage in the water push the side rods in contact with the water, so that the central rod rotates and the floating garbage in the water passes below the water passing gate.

[0025] As an embodiment, a plurality of groups of side rods are connected to the outer wall of the central rod, each group including six side rods, and the extension line of the length direction of each side rod passes through the center of the cross section of the central rod at that position. The lengths of the six side rods in the same group are the same, and the included angle between adjacent side rods is the same. The included angle between adjacent side rods is 60°, and the spacing between each group of side rods in the axial direction is not greater than 10 cm.

[0026] As another embodiment, a base 5 is first fixedly arranged on the roadbed on both sides of the top of the catchment ditch, and the gate support 4 is fixedly arranged on the base.

[0027] As shown in Figure 1 , 4 , the structure of the fence 1 includes a stand 3, a horizontal rod 1 10, a horizontal rod 2 7, and an inclined rod 8. The stand 3 is vertically arranged and has two vertical rods. The horizontal rod 1 and the horizontal rod 2 are horizontally arranged between the two vertical rods, and the horizontal rod 1 and the horizontal rod 2 have a spacing. The inclined rod 8 has two inclined rods, which are arranged between the horizontal rod 2 and the two vertical rods, respectively. A plurality of blocking rods 6 are arranged between the horizontal rod 1, the horizontal rod 2, and the two inclined rods. The two inclined rods, the vertical rods, and the horizontal rod 2 form a space for accommodating the water passing gate, and the water passing gate rotates freely in the space. The water passing gate and the fence together form a fence, which can block pedestrians. In addition, the water passing gate can ensure that the drainage is not blocked.

[0028] The bases of the two vertical rods are fixedly connected to the aforementioned base by means of bolts or welding. The gate support is also fixedly connected to the aforementioned base by the same method as the vertical rods.

[0029] As Figure 5 , 6 indicated, as another embodiment structure of the fence 1, distinguished from the above structure, the blocking rods extend downward the inclined rods, after the water gate machine is installed below the fence, each group of side rods of the water gate machine is respectively located between the adjacent blocking rods, and does not contact.

[0030] The length of the center rod is determined according to the width of the intercepting ditch measured on site, and the number of groups of side rods arranged on the outer side wall of the center rod and the length of each group of side rods are determined according to the width, depth and slope of the intercepting ditch measured on site, so as to ensure that the water gate machine does not interfere with the ditch bottom and the two side slopes when rotating, and the spacing between the side rods and the ditch bottom and the two side slopes is not too large, and the side rods play a blocking role.

[0031] It should be understood that the parts not described in detail in the utility model book all belong to the prior art. The above is only a specific implementation method and process of the utility model shown in the drawings, but the protection scope of the utility model is not limited to this, and any person skilled in the art should understand that this is only an example, and various changes and substitutions can be made to this implementation method without departing from the essential content of the utility model. The scope of the utility model is only limited by the attached claims.

Claims

1. A flow barrier for a drainage ditch, characterized in that The fence is fixed on the top of the intercepting ditch, the water gate is rotatably arranged below the fence and inside the intercepting ditch, and the gate supports are arranged for connecting the water gate, and there are two gate supports which are fixed on the top of the intercepting ditch on both sides of the roadbed.

2. A flow barrier for a drainage ditch according to claim 1, characterized in that The fence comprises upright columns, horizontal rods one and two, and inclined rods. The two upright columns are vertically arranged, the horizontal rods one and two are horizontally arranged between the two upright columns, the horizontal rods one and two are spaced apart, the two inclined rods are arranged between the horizontal rod two and the two upright columns, and a plurality of blocking rods are arranged between the horizontal rods one and two and the two inclined rods.

3. A flow barrier for a drainage ditch according to claim 1, characterized in that The fence comprises upright columns, horizontal rods one and two, and inclined rods. The two upright columns are vertically arranged, the horizontal rods one and two are horizontally arranged between the two upright columns, the horizontal rods one and two are spaced apart, the two inclined rods are arranged between the horizontal rod two and the two upright columns, and a plurality of blocking rods are arranged between the horizontal rods one and two and the two inclined rods.

4. A flow containment for a drainage ditch according to claim 1, wherein, The water gate comprises a central rod, and a plurality of side rods are arranged on the circumferential outer wall of the central rod in a radial manner. The length of each side rod is matched with the width and slope of the intercepting ditch. Each end of the central rod is connected with a rotating shaft, and the axis of the rotating shaft is coincident with the central axis.

5. A flow containment for a drainage ditch according to claim 4, wherein, The outer wall of the central rod is connected with a plurality of groups of side rods, each group comprising six side rods. The extension line of each side rod in the length direction passes through the center of the cross section of the central rod. The six side rods in the same group have the same length, and the adjacent side rods have the same included angle.

6. A flow containment for a drainage ditch according to claim 1, wherein, The bearing is a one-way bearing.

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