CN212925958U

CN212925958U - Slope protection structure device for hydraulic engineering

Info

Publication number: CN212925958U
Application number: CN202020898283.7U
Authority: CN
Inventors: 不公告发明人
Original assignee: Inner Mongolia Ligang Engineering Construction Co ltd
Current assignee: Inner Mongolia Ligang Engineering Construction Co ltd
Priority date: 2020-05-26
Filing date: 2020-05-26
Publication date: 2021-04-09
Anticipated expiration: 2030-05-26

Abstract

The utility model discloses a slope protection structure device for hydraulic engineering, including the nylon protection network, nylon protection network one end is fixed at winding off-axial wall, and the nylon protection network other end passes through the location interlude pole to be fixed on the inclined plane of river course side slope, the winding off-axial alternates at solid fixed ring inner wall, and solid fixed ring lower extreme fixedly connected with connecting axle, the connecting axle rotates to be connected and puts at first fixed disk upper end central point, and first fixed disk lower extreme fixedly connected with auger stem. This slope protection structure device for hydraulic engineering lets the stability that the nylon protection network was laid obtain strengthening through plane and the inclined plane that location interlude pole and auger stem alternated the river course side slope respectively, and the device is equipped with solid fixed ring and winding axle, and the winding axle rotates in the fixed ring and lets laying and the roll-up operation of nylon protection network more convenient, lets the nylon protection network be convenient for by repetitious usage, has practiced thrift the cost of bank protection work, has improved the efficiency of bank protection work.

Description

Slope protection structure device for hydraulic engineering

Technical Field

The utility model relates to a hydraulic engineering technical field specifically is a slope protection constructional device for hydraulic engineering.

Background

The water conservancy project is used for controlling and allocating surface water and underground water in the nature, and the project is built for the purpose of removing harm and benefiting, the river channel building belongs to one kind of water conservancy project, the side slope needs to be protected in the river channel building process, the slope protection refers to a general name of various paving and planting on the slope surface for preventing the side slope from being washed, the river reach where the bridge site is located, the concave bank of the river bank is washed by water flow year by year, and the river bank can be continuously collapsed. In order to protect the safety of bridges and embankments, protective buildings need to be built on the concave bank. In addition, when the river flow direction changes due to the arrangement of bridges and the farmland and villages are endangered by scouring the river bank, protective buildings need to be built on the river bank.

At present in order to avoid the condition of river course soil soft disappearance to appear in the bank protection work progress, nylon protection network commonly used protects it, the patent number is CN 201820298402.8's slope protection structure for hydraulic engineering, the effectual rivers of alleviating from domatic inboard are to domatic structure's impact, however, this structure does not protect the process of domatic making, the mode of laying of the nylon protection network among the prior art is hard, inefficiency, and the steadiness is not strong, therefore, prior art exists not enoughly, need improve it.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a slope protection constructional device for hydraulic engineering to solve the not good problem of hydraulic engineering's the bank protection mode that provides in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a slope protection constructional device for hydraulic engineering, includes the nylon protection network, nylon protection network one end is fixed at winding off-axial wall, and the nylon protection network other end passes through the location interlude pole to be fixed on the inclined plane of river course side slope, the winding off-axial alternates at solid fixed ring inner wall, and solid fixed ring lower extreme fixedly connected with connecting axle, the connecting axle rotates to be connected and puts in first fixed disk upper end central point, and first fixed disk lower extreme fixedly connected with auger stem, the auger stem auger bores into in the soil of river course side slope planar position.

Preferably, the positioning insertion rod is set to be of a U-shaped structure, and one end of each of 2 supporting rods of the positioning insertion rod is set to be of a conical structure.

Preferably, the fixing ring is connected with a bolt through a steel wire rope, and the bolt is of a T-shaped structure.

Preferably, the winding shaft is provided with 2 symmetrical second fixed disks, and the inner wall of each second fixed disk is arranged at two sides of the outer wall of the nylon protective net.

Preferably, the first fixing disc is provided with positioning grooves uniformly in an annular shape, a cylindrical part of the lower half section of the hand-screwed half-tooth bolt is inserted into one positioning groove, a nut is fixedly connected to one side of the connecting shaft, and a threaded part of the hand-screwed half-tooth bolt is inserted into the nut in a threaded manner.

Preferably, the vertical rod of the bolt is inserted into the rectangular groove formed in the winding shaft through the rectangular through hole formed in the fixing ring.

Compared with the prior art, the beneficial effects of the utility model are that: this slope protection structure device for hydraulic engineering lets the stability that the nylon protection network was laid obtain strengthening through plane and the inclined plane that location interlude pole and auger stem alternated the river course side slope respectively, and the device is equipped with solid fixed ring and winding axle, and the winding axle rotates in the fixed ring and lets laying and the roll-up operation of nylon protection network more convenient, lets the nylon protection network be convenient for by repetitious usage, has practiced thrift the cost of bank protection work, has improved the efficiency of bank protection work.

Drawings

Fig. 1 is a structural diagram of a slope protection structure device for hydraulic engineering of the utility model;

fig. 2 is an enlarged view of a position a in fig. 1 of the slope protection structure device for hydraulic engineering of the present invention;

fig. 3 is the utility model relates to a nylon protection network schematic diagram is connected to winding shaft of slope protection structure device for hydraulic engineering.

In the figure: 1. nylon protection network, 2, location interlude pole, 3, solid fixed ring, 4, winding axle, 5, first fixed disk, 6, auger stem, 7, river course slope, 8, nut, 9, hand twist half tooth bolt, 10, constant head tank, 11, second fixed disk, 12, connecting axle, 13, wire rope, 14, bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a slope protection structure device for hydraulic engineering comprises a nylon protective net 1, a positioning insertion rod 2, a fixing ring 3, a winding shaft 4, a first fixing disc 5, a spiral drill rod 6, a river channel side slope 7, a nut 8, a hand-screwed half-tooth bolt 9, a positioning groove 10, a second fixing disc 11, a connecting shaft 12, a steel wire rope 13 and a bolt 14, wherein one end of the nylon protective net 1 is fixed on the outer wall of the winding shaft 4, the other end of the nylon protective net 1 is fixed on an inclined plane of the river channel side slope 7 through the positioning insertion rod 2, the positioning insertion rod 2 is of a U-shaped structure, one end of 2 support rods of the positioning insertion rod 2 is of a conical structure, the positioning insertion rod 2 is arranged to enable the positioning insertion rod to be inserted into the inclined plane side of the river channel side slope 7 to save more labor, the positioning effect of the nylon protective net 1 is more stable, and the situation that the other end, the winding shaft 4 is inserted into the inner wall of the fixing ring 3, the lower end of the fixing ring 3 is fixedly connected with a connecting

shaft

12, 2 symmetrical second fixing discs 11 are arranged on the winding shaft 4, the inner wall of each second fixing disc 11 and two sides of the outer wall of the nylon protective net 1 are arranged, the second fixing discs 11 increase a limiting effect on the winding and laying tracks of the nylon protective net 1, so that the protective net 1 keeps fixed tracks to move, the situation that the winding tracks of the protective net 1 are staggered is avoided, the fixing ring 3 is connected with a bolt 14 through a steel wire rope 13, the bolt 14 is in a T-shaped structure, the steel wire rope 13 prevents the bolt 14 from being lost in an idle state, good preparation conditions are provided for positioning operation when the winding shaft 4 rotates, a vertical rod of the bolt 14 is inserted into a rectangular groove formed in the winding shaft 4 through a rectangular through hole formed in the fixing ring 3, the bolt 14 acts on the rectangular groove of the winding shaft 4 through the rectangular through, the structure can adjust the laying length of the nylon protective net 1, avoid the situation that the length of the nylon protective net 1 is not matched with the length of the river channel side slope 7, the connecting shaft 12 is rotatably connected at the central position of the upper end of the first fixing disc 5, and the lower end of the first fixed disk 5 is fixedly connected with a spiral drill rod 6, the first fixed disk 5 is uniformly provided with positioning grooves 10 in a ring shape, and a cylindrical part of the lower half section of the hand-screwed half-tooth bolt 9 is inserted into one positioning groove 10, one side of the connecting shaft 12 is fixedly connected with a nut 8, and the screw thread part of the hand-screwed half-thread bolt 9 is inserted in the nut 8 in a threaded manner, the hand-screwed half-thread bolt 9 acts on the positioning groove 10 through the nut 8 to form a positioning structure with the connecting shaft 12, the rotation angle of the fixing ring 3 can be positioned by the structure, the adjustment work of the laying angle of the nylon protective net 1 is more convenient, and the auger stem 6 is spirally drilled into the soil at the plane position of the river channel side slope 7.

The working principle is as follows: when the slope protection structure device for the hydraulic engineering is used, firstly, a spiral drill rod 6 is drilled into the plane of a river channel side slope 7 through bolts, a first fixing disc 5 is in contact with the plane, then the position of a fixing ring 3 is adjusted according to the laying angle of a nylon protective net 1, the fixing ring 3 rotates to drive a connecting shaft 12 to rotate, the connecting shaft 12 rotates to drive a nut 8 to rotate to the position of a proper positioning groove 10, then an operator twists a half-tooth bolt 9 to rotate, the hand twists the half-tooth bolt 9 to drill into the positioning groove 10 through the nut 8 in a spiral mode, the rotating angle of the fixing ring 3 is fixed, two ends of a winding shaft 4 are inserted into the fixing ring 3, the nylon protective net 1 is pulled, one end of the nylon protective net 1 is laid on the inclined plane of the river channel side slope 7 through the operation of positioning insertion rod 2 to insert the inclined plane of the river channel side slope 7, and finally, the winding shaft 4 is driven to rotate in the, the winding axle 4 is rotatory to drive the rotation of second fixed disk 11, and the montant of bolt 14 passes through the rectangle through-hole of solid fixed ring 3 and inserts the rectangle recess of winding axle 4, lets the length of laying of nylon protection network 1 fixed, and this is exactly this slope protection structure device for hydraulic engineering's use.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a slope protection constructional device for hydraulic engineering, includes nylon protection network (1), nylon protection network (1) one end is fixed at winding axle (4) outer wall, and nylon protection network (1) other end is fixed on the inclined plane of river course side slope (7) through location interlude pole (2), its characterized in that: winding axle (4) alternate at solid fixed ring (3) inner wall, and solid fixed ring (3) lower extreme fixedly connected with connecting axle (12), connecting axle (12) rotate to be connected and put at first fixed disk (5) upper end central point, and first fixed disk (5) lower extreme fixedly connected with auger stem (6), auger stem (6) auger bit goes into in the soil of river course side slope (7) plane position.

2. The slope protection structure device for hydraulic engineering of claim 1, characterized in that: the positioning insertion rod (2) is of a U-shaped structure, and one end of each of 2 supporting rods of the positioning insertion rod (2) is of a conical structure.

3. The slope protection structure device for hydraulic engineering of claim 1, characterized in that: the fixing ring (3) is connected with a bolt (14) through a steel wire rope (13), and the bolt (14) is of a T-shaped structure.

4. The slope protection structure device for hydraulic engineering of claim 1, characterized in that: and 2 symmetrical second fixed disks (11) are arranged on the winding shaft (4), and the inner walls of the second fixed disks (11) are arranged on two sides of the outer wall of the nylon protective net (1).

5. The slope protection structure device for hydraulic engineering of claim 1, characterized in that: first fixed disk (5) are the annular and evenly are provided with constant head tank (10), and have the hand to twist the cylindricality part of half section under half tooth bolt (9) in one of them constant head tank (10) interlude, connecting axle (12) one side fixedly connected with nut (8), and the screw thread part that has hand to twist half tooth bolt (9) in nut (8) spiral interlude.

6. The slope protection structure device for hydraulic engineering of claim 3, characterized in that: the vertical rod of the bolt (14) is inserted into the rectangular groove formed in the winding shaft (4) through the rectangular through hole formed in the fixing ring (3).