CN216515446U

CN216515446U - A energy dissipation sand blocking dam for torrential flood gate

Info

Publication number: CN216515446U
Application number: CN202220026661.1U
Authority: CN
Inventors: 赵学瑞; 党小峰; 宋佳奇; 刘显云; 张宇轩; 张军
Original assignee: Longnan Water Affairs Bureau
Current assignee: Longnan Water Affairs Bureau
Priority date: 2022-01-06
Filing date: 2022-01-06
Publication date: 2022-05-13
Anticipated expiration: 2032-01-06

Abstract

The utility model relates to the technical field of sandy soil loss prevention and treatment, in particular to an energy dissipation sand dam for a torrential flood gate. In the placing process, when an operator installs the dam body at the junction of the hillside and the flat ground, the operator drives the adjusting seat to move by rotating the adjusting rod, the fixing block rotates under the matching of the hinge rod, the fixing block can be adjusted to be parallel to the ground to support the dam body, the dam body is effectively prevented from toppling due to the impact of flood, the fixing block can be folded when not in use, and the occupied space of the device during storage and transportation is effectively reduced.

Description

A energy dissipation sand blocking dam for torrential flood gate

Technical Field

The utility model relates to the technical field of prevention and treatment of sandy soil loss, in particular to an energy dissipation sand dam for a torrential flood gate.

Background

At torrential rain weather, rivers on the mountain assemble and form the torrential flood after, because have higher gravitational potential energy, at the in-process that trickles downwards, speed can be faster and faster, has very big kinetic energy, can carry a large amount of mountain silt, and people set up the energy dissipation and block the sand dam at the torrential flood mouth, can reduce the speed of torrential flood on the one hand, can also intercept the grit in the torrential flood, reduces the harm of torrential flood.

The patent document (CN201310061833.4) proposes an energy dissipation type debris flow dam combining drainage, guidance and blocking, which adopts the main technical scheme that a buttress is utilized to support a dam body and block coarse grains; the water drain holes are used for draining water of debris flow passing through the dam, so that the structural performance of the debris flow is damaged, and structural blockage is prevented; the horizontal lattice bars are used for energy dissipation type drainage, the overflowing capacity of the dam body is increased, the whole sand blocking dam is not easy to block, the capability of resisting the debris flow after the debris flow is overflowed for one time is increased, and meanwhile, the downstream safety is not endangered.

The existing scheme can intercept sand and stone and reduce the kinetic energy of torrential flood, but still has the following problems: the traditional energy dissipation sand dam is usually arranged at the junction of the bottom end of a hillside and a plane in the installation process, and the energy dissipation sand dam can topple under the impact of a mountain torrents.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the following problems in the prior art: in the actual use process of the traditional energy dissipation sand dam, the energy dissipation sand dam arranged at the junction of the bottom end of the hillside and the plane can topple over under the impact of a mountain torrents.

The energy dissipation sand blocking dam comprises an adjusting rod rotatably connected with the back of a dam body, the adjusting rod is in threaded connection with the adjusting seat, the adjusting seat is hinged with the top end of a hinged rod, the bottom end of the hinged rod is hinged with a supporting plate, the supporting plate is rotatably connected with the dam body, through the design, when an operator installs the dam body at the junction of a hillside and a flat ground in the placement process of the dam body, the operator drives the adjusting seat to move through rotating the adjusting rod, the fixed block rotates under the cooperation of the hinged rod and can be adjusted to be parallel to the ground to support the dam body, the dam body is effectively prevented from falling due to the impact of the torrential flood, the fixed block can be folded when not used, and the occupied space of the dam body during storage and transportation is effectively reduced.

Preferably, one side of the adjusting seat close to the dam body is fixedly connected with a convex block, and the convex block is in sliding connection with a groove formed in the back of the dam body.

Preferably, the top fixedly connected with carousel of adjusting the pole, the surface of carousel sets up to the rubber material, and through such design, the operator can be more portable to adjusting the pole jin dress.

Preferably, the fixed block is inlayed in the inside of backup pad, and the hole that link up is seted up to the inside of fixed block, and through such design, the operator can be nailed the wedge into ground after passing through the fixed block, further stabilize whole device.

Preferably, the top of dam body is seted up flutedly, and the recess link up both ends around the dam body, and through such design, when silt in flood can be flowed away through the recess by the water of dam body interception flood, the velocity of flow can reduce, improves the energy dissipation effect of device.

Preferably, one side fixedly connected with splice of dam body, the inside of splice embedding another group of dam body, one side sliding connection that the dam body is far away from the splice has the splice, the splice runs through the splice, through such design, with the splice embedding another group of dam body of a set of dam body side fixed connection inside, and use the splice to run through the splice, can be in the same place the comparatively firm concatenation of two sets of dam bodies, through such a mode, can be in the same place the concatenation of multiunit dam body, become a comparatively firm whole, further increase the stability of device when putting.

Preferably, the top fixedly connected with handle of concatenation pole, one side embedding of handle has the bayonet lock, and through such design, through the handle, the operator can be convenient one end concatenation pole, and the bayonet lock plays spacing effect to handle and concatenation pole, prevents that concatenation pole rebound from removing the concatenation between two sets of dam bodies.

Preferably, bayonet lock and pull handle fixed connection, the bottom of pulling the handle and the top fixed connection of slider, slider and dam body sliding connection, fixedly connected with block spring between slider and the dam body, through such design, utilize the elasticity of block spring to stabilize the position of slider, pull handle and bayonet lock to comparatively firm butt joint pole and handle are spacing.

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

1. in the device put the in-process, the operator installs the dam body when the juncture on hillside and level land, the operator drives through rotating the regulation pole and adjusts the seat and remove, under the cooperation of hinge bar, the fixed block takes place to rotate, the fixed block can be adjusted to and parallel with ground, support the dam body, the effectual dam body of avoiding takes place to empty because the impact of torrential flood to the fixed block can be folded when not using, the effectual space that occupies when having reduced the device storage and transportation.

2. The splicing blocks fixedly connected with the side faces of one group of dam bodies are embedded into the other group of dam bodies, the splicing blocks are penetrated through the splicing rods, the two groups of dam bodies can be spliced together firmly, the multiple groups of dam bodies can be spliced together in such a mode to form a firm whole, and the stability of the device when the device is placed is further improved.

Drawings

FIG. 1 is a schematic side sectional view of the structure of the present invention;

FIG. 2 is a schematic side sectional view of the structure in the expanded state of the present invention;

FIG. 3 is a schematic sectional view of the partial structure of the dam, the splice and the splice bar in the spliced state of the present invention;

fig. 4 is an enlarged view of the structure at a in fig. 3 according to the present invention.

Reference numerals: 110. a dam body; 210. adjusting a rod; 211. an adjusting seat; 212. a hinged lever; 213. a support plate; 214. a turntable; 215. a fixed block; 310. splicing blocks; 311. splicing rods; 312. a handle; 313. a bayonet lock; 314. pulling a handle; 315. a slider; 316. and (4) clamping the spring.

Detailed Description

In order to make the technical means, the original characteristics, the achieved purposes and the effects of the utility model easily understood, the utility model is further described below with reference to the specific embodiments and the attached drawings, but the following embodiments are only the preferred embodiments of the utility model, and not all embodiments. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention.

Specific embodiments of the present invention are described below with reference to the accompanying drawings.

Example 1

As shown in fig. 1-2, an energy dissipation sand dam for a torrential flood gate is assembled by the following components:

assembly description: the adjusting lever 210 is rotated so that the adjusting lever 210 and the adjusting seat 211 are screw-coupled, and then the adjusting lever 210 is rotatably coupled to the side of the dam 110 through a bearing while a slider on one side of the adjusting seat 211 is embedded in the dam 110, the adjusting seat 211 and the top end of the hinge rod 212 are rotatably coupled using a hinge shaft, and the bottom end of the hinge rod 212 and the supporting plate 213 are rotatably coupled through a hinge shaft, the dam 110 and the supporting plate 213 are rotatably coupled using a rotating shaft, the turntable 214 is welded to the top end of the adjusting lever 210, and the fixing block 215 is embedded in the supporting plate 213.

Description of the working principle: in the adaptation process of the device, after the dam body 110 is placed at the bottom end of a hillside, the adjusting rod 210 is rotated through the turntable 214, the adjusting rod 210 drives the adjusting seat 211 to move in the rotating process, the adjusting seat 211 pushes the supporting plate 213 to rotate through the hinge rod 212 in the moving process until the supporting plate 213 is parallel to the ground, the dam body 110 is supported, the risk that the dam body 110 is flushed by flood is reduced, after the supporting plate 213 is placed on the ground, a user can insert the wedge into the ground through the fixing block 215, and the stability of the device is further enhanced.

Example 2

As shown in fig. 1 to 4, an energy dissipation sand dam for a torrential flood gate is assembled by the following components:

assembly description: the method comprises the steps of welding a splicing block 310 on one side of a dam body 110, inserting a splicing rod 311 on one side, far away from the splicing block 310, of the dam body 110, welding a handle 312 at the top end of the splicing rod 311, embedding a sliding block 315 in a groove formed in one side, close to the splicing block 310, of the dam body 110, welding a clamping spring 316 between the inner wall of the dam body 110 and the sliding block 315, welding a pull handle 314 at the top end of the sliding block 315, and then welding the clamping spring 316 on one side, far away from the clamping spring 316, of the pull handle 314.

Description of the working principle: the splicing blocks 310 fixedly connected with the side surfaces of one group of the dam bodies 110 are embedded into the other group of the dam bodies 110, the splicing rods 311 penetrate through the splicing blocks 310, the two groups of the dam bodies 110 can be spliced together firmly, the clamping springs 316 in a compressed state apply reasoning to the sliding blocks 315, the positions of the sliding blocks 315 are stabilized, the positions of the pull handles 314 and the clamping pins 313 are limited, the clamping pins 313 can be embedded into the handles 312 firmly, the positions of the splicing rods 311 fixedly connected with the handles 312 are also limited, and the firmness of the two groups of the dam bodies 110 in splicing is further increased.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an energy dissipation sand dam for torrential flood gate which characterized in that: the adjusting device comprises an adjusting rod (210) rotatably connected with the back of a dam body (110), the adjusting rod (210) is in threaded connection with an adjusting seat (211), the adjusting seat (211) is hinged to the top end of a hinged rod (212), the bottom end of the hinged rod (212) is hinged to a supporting plate (213), and the supporting plate (213) is rotatably connected with the dam body (110).

2. An energy-dissipating sand dam for a torrential flood gate according to claim 1, wherein: one side of the adjusting seat (211) close to the dam body (110) is fixedly connected with a convex block, and the convex block is in sliding connection with a groove formed in the back of the dam body (110).

3. An energy-dissipating sand dam for a torrential flood gate according to claim 1, wherein: the top end of the adjusting rod (210) is fixedly connected with a turntable (214), and the surface of the turntable (214) is made of rubber.

4. An energy-dissipating sand dam for a torrential flood gate according to claim 1, wherein: the supporting plate (213) is internally embedded with a fixing block (215), and the fixing block (215) is internally provided with a through hole.

5. An energy-dissipating sand dam for a torrential flood gate according to claim 1, wherein: the top end of the dam body (110) is provided with a groove, and the groove penetrates through the front end and the rear end of the dam body (110).

6. An energy-dissipating sand dam for a torrential flood gate according to claim 5, wherein: one side of the dam body (110) is fixedly connected with a splicing block (310), the splicing block (310) is embedded into the other group of dam bodies (110), one side, far away from the splicing rod (311), of the dam body (110) is connected with a splicing rod (311) in a sliding mode, and the splicing rod (311) penetrates through the splicing block (310).

7. An energy-dissipating sand dam for a torrential flood gate according to claim 6, wherein: the top end of the splicing rod (311) is fixedly connected with a handle (312), and one side of the handle (312) is embedded with a bayonet (313).

8. An energy-dissipating sand dam for a torrential flood gate according to claim 7, wherein: the clamping pin (313) is fixedly connected with the pull handle (314), the bottom end of the pull handle (314) is fixedly connected with the top end of the sliding block (315), the sliding block (315) is connected with the dam body (110) in a sliding mode, and the clamping spring (316) is fixedly connected between the sliding block (315) and the dam body (110).