CN212077802U - Slope protection net for hydraulic engineering - Google Patents

Slope protection net for hydraulic engineering Download PDF

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Publication number
CN212077802U
CN212077802U CN202020113360.3U CN202020113360U CN212077802U CN 212077802 U CN212077802 U CN 212077802U CN 202020113360 U CN202020113360 U CN 202020113360U CN 212077802 U CN212077802 U CN 212077802U
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CN
China
Prior art keywords
rod
sleeve
slope protection
hydraulic engineering
protection net
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Active
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CN202020113360.3U
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Chinese (zh)
Inventor
梁春燕
李伟才
李蓉
姜金
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Sichuan Teda Construction Engineering Co ltd
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Sichuan Teda Construction Engineering Co ltd
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Priority to CN202020113360.3U priority Critical patent/CN212077802U/en
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Abstract

The utility model relates to a slope protection net for hydraulic engineering, including the installing frame, the inner wall of installing frame is equipped with the wire net, wears to be equipped with the sleeve on the installing frame, sleeve and installing frame fixed connection, and the sleeve inner wall is equipped with the internal thread, is equipped with vertical locating lever in the sleeve, and the side of locating lever is equipped with the external screw thread, and locating lever threaded connection is in the sleeve; the two ends of the positioning rod extend out of the sleeve, the bottom end of the positioning rod is provided with an installation block, the side surface of the installation block is provided with a sliding groove, and a fixed column is slidably connected in the sliding groove; be equipped with reset spring in the sliding tray, reset spring's both ends are connected respectively on the cell wall of the side of fixing and sliding tray, are equipped with the adjusting part that makes the fixed column stretch out or retract the sliding tray in the installation piece, the fixedly connected with drill bit of installation piece below. Its advantage need not to change the locating lever, can play good bank protection effect to the soil of different geological conditions.

Description

Slope protection net for hydraulic engineering
Technical Field
The utility model belongs to the technical field of the technique of protection network and specifically relates to a slope protection net for hydraulic engineering is related to.
Background
At present, water and soil erosion phenomena in China are serious, water conservancy revetments are often built beside rivers in order to prevent water and soil erosion, a plurality of water conservancy project revetments are often required to be provided with revetments nets, and slopes on two sides of a river channel are protected through the revetments nets, so that soil erosion on the slope of the river channel is reduced.
Present grant chinese patent that publication number is CN209722870U discloses a slope protection net for hydraulic engineering, the on-line screen storage device comprises a base, wire net and locating lever, the base is square frame, the base inner circle is equipped with the mounting groove, be equipped with the wire net in the mounting groove, the wire net upper end is equipped with the clamping ring, base edge is equipped with the locating lever, the locating lever comprises locating plate and ground stake, locating plate bottom surface middle part and ground stake top surface fixed connection, and four edges on locating plate ground evenly be equipped with socket assorted plug, the trouble problem of slope protection net change and maintenance has been solved, and the bank protection is effectual. Because each area geological conditions is different, the length demand to the locating lever that inserts soil is different, in order to reach better bank protection effect, often need let the locating lever insert longer distance in soil in the loose area of soil texture, need change longer reference column at the bank protection net upper.
The above prior art solutions have the following drawbacks: in order to reach better slope protection effect, need change the locating lever of the different degree of depth of this regional geological conditions of adaptation under different geological conditions on the slope protection net, it is difficult to change the locating lever trouble, greatly reduced lay the efficiency of slope protection net.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing a slope protection net for hydraulic engineering, its advantage need not to change the locating lever, can play good bank protection effect, labour saving and time saving to the soil of different geological conditions.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme: a slope protection net for hydraulic engineering comprises an installation frame, wherein a steel wire mesh is arranged on the inner wall of the installation frame, a sleeve is arranged on the installation frame in a penetrating mode, the sleeve is fixedly connected with the installation frame, an inner thread is arranged on the inner wall of the sleeve, a vertical positioning rod is arranged in the sleeve, an external thread is arranged on the side face of the positioning rod, and the positioning rod is connected in the sleeve in a threaded mode; two ends of the positioning rod extend out of the sleeve, the bottom end of the positioning rod is provided with an installation block, the side surface of the installation block is provided with a sliding groove, and a fixed column is slidably connected in the sliding groove; the drill bit fixing device is characterized in that a return spring is arranged in the sliding groove, two ends of the return spring are respectively connected to the fixed side face and the groove wall of the sliding groove, an adjusting assembly enabling the fixing column to extend out of or retract into the sliding groove is arranged in the mounting block, and a drill bit is fixedly connected below the mounting block.
Through adopting above-mentioned technical scheme, sleeve and locating lever screw-thread fit, the rotating locating lever can make the locating lever remove downwards, and the drill bit is used for boring soil to make the locating lever wholly remove downwards, can change the locating lever according to the difference of geological soil condition and need the male degree of depth, make the bank protection effect better. The sliding tray supplies the fixed column to slide wherein, buries the reference column underground in soil, and when the one end of fixed column stretched out the sliding tray, the tip of fixed column can insert soil, strengthens the fixed effect of slope protection net, makes the difficult not hard up of slope protection net. The end parts of the fixing columns can be retracted or extend out of the sliding grooves through the adjusting assemblies, and when the end parts are fixed, the slope protection net can be conveniently detached or the depth of the positioning rods required to be inserted can be adjusted. The reset spring plays the effect that resets to the fixed column, under reset spring's restoring force, adjusts the adjusting part and can make the tip of fixed column retract in the sliding tray. The depth that the adjusting positioning rod set up in soil can be realized and fixed through the structure of telling about on, has realized need not to change the locating rod, can play good bank protection effect to the soil of different geological conditions.
The present invention may be further configured in a preferred embodiment as: the adjusting assembly comprises an installation platform, the positioning rod comprises an outer rod and an inner rod, a rotating groove is formed in the outer rod, the inner rod is sleeved in the outer rod in a threaded manner, the outer rod is in threaded fit with the sleeve, and the installation block is fixedly connected with the outer rod; a cavity is arranged in the mounting block and is communicated with the rotating groove; the mounting table rotates set up in the cavity, the sliding tray with the cavity intercommunication, the mounting table with interior pole fixed connection, the mounting table is the frustum form, the tip butt of fixed column in the side of mounting table.
Through adopting above-mentioned technical scheme, interior pole can the outer pole internal rotation, and interior pole is for outer pole downstream when the outer pole internal rotation of interior pole, and the mount table of inner pole bottom end fixed connection rotates and downstream, and reset spring is compressed to make the mount table of frustum form release the sliding tray with the fixed column, make the tip of fixed column insert in soil, make the reference column be difficult to not hard up or deviate from in soil, thereby make the reference column have better fixed effect. The inner rod is rotated reversely, the mounting table moves upwards, and the end part of the fixing column retracts into the sliding groove under the restoring force of the return spring.
The present invention may be further configured in a preferred embodiment as: and a limiting ring is arranged on the side surface of the mounting table.
Through adopting above-mentioned technical scheme, spacing ring plays spacing effect to the fixed column, makes the fixed column can not deviate from the side of mount table.
The present invention may be further configured in a preferred embodiment as: the adjusting assembly comprises a pull wire, the positioning column comprises a first rod and a second rod, a rotating groove is formed in the first rod, the second rotating rod is rotatably connected in the rotating groove, the first rod is in threaded fit with the sleeve, and the mounting block is fixedly connected with the first rod; the mounting block is internally provided with a cavity which is communicated with the rotating groove, a reel is arranged in the cavity and fixedly connected with the second rod, a pull wire is wound on the reel and fixedly connected with the end part of the fixing column.
Through adopting above-mentioned technical scheme, the second pole can be at the internal rotation of first pole, and the rotating second pole makes the second pole at the internal rotation of first pole, drives the reel with second pole fixed connection at the cavity internal rotation, and the reel rotates and makes the winding of acting as go-between on the reel, and the tip that is pulled wire pulling fixed column by the winding makes reset spring compressed to make the tip of fixed column retract in the sliding tray. The second rod is loosened, the end of the fixing column extends out of the sliding groove under the restoring force of the reset spring, so that the reel is driven to rotate reversely, the fixing column extends out of the sliding groove, and the fixing of the positioning column is achieved.
The present invention may be further configured in a preferred embodiment as: the top end of the second rod extends out of the joint of the first rod and the second rod, the upper surface of the second rod is hinged with a plug board, and a plurality of plug grooves matched with the plug columns in a plug mode are formed in the circumferential direction of the side face of the second rod.
Through adopting above-mentioned technical scheme, can make second pole and first pole fixed through the cooperation of plugboard and inserting groove, make unable relative rotation between second pole and the first pole, the staff's of being convenient for operation.
The present invention may be further configured in a preferred embodiment as: two winding grooves are formed in the reel, and two pull wires are wound in the two winding grooves respectively.
By adopting the technical scheme, the two winding grooves enable the two stay wires not to interfere with each other in the winding process.
The present invention may be further configured in a preferred embodiment as: the steel wire mesh is detachably connected with the mounting frame.
Through adopting above-mentioned technical scheme, wire net and installing frame can convenient stitches removing, conveniently cleans contaminated wire net or changes damaged wire net.
The present invention may be further configured in a preferred embodiment as: the side surface of the positioning rod is circumferentially and fixedly connected with a plurality of handles.
Through adopting above-mentioned technical scheme, the handle makes things convenient for the staff to rotate the reference column.
To sum up, the utility model discloses a following at least one useful technological effect:
the positioning column can rotate in the sleeve, so that the positioning column moves downwards, a drill bit of the positioning column drills downwards, and the depth of the positioning column in soil can be adjusted;
the inner rod can rotate in the outer rod connected with the inner rod through threads, the mounting table fixedly connected with the inner rod is driven to move downwards in the process that the inner rod moves downwards, and therefore the end portion of the fixing column is pushed out by the side face of the mounting table and is inserted into soil, fixing of the positioning column is achieved, and the device is convenient to fix and disassemble.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of the present invention;
fig. 2 is a schematic structural diagram of an outer frame, an inner frame and a steel wire mesh in a first embodiment of the present invention;
fig. 3 is a schematic cross-sectional structure view of an inner rod and an outer rod in an embodiment of the present invention;
FIG. 4 is an enlarged partial schematic view of portion A of FIG. 3;
FIG. 5 is a schematic structural view of an inserting plate and an inserting groove in the second embodiment of the present invention;
fig. 6 is a schematic sectional structure view of the second rod and the first rod according to the second embodiment of the present invention.
Reference numerals: 1. installing a frame; 2. steel wire mesh; 3. a sleeve; 4. positioning a rod; 5. mounting blocks; 6. a sliding groove; 7. fixing a column; 8. a return spring; 9. a drill bit; 10. an installation table; 11. an outer rod; 12. an inner rod; 13. a rotating groove; 14. a cavity; 15. a limiting ring; 16. a pull wire; 17. a first lever; 18. a second lever; 19. a reel; 20. an arc-shaped slot; 21. a plugboard; 22. inserting grooves; 23. a winding slot; 24. a grip; 25. fixing nails; 26. a knob; 27. an outer frame; 28. an inner frame; 29. a thread groove; 30. a bolt; 31. a threaded bore.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The first embodiment is as follows: referring to fig. 1 and 2, a slope protection net for hydraulic engineering, including installing frame 1, the inner wall of installing frame 1 is equipped with wire net 2, wire net 2 can dismantle with installing frame 1 and be connected, installing frame 1 includes inside casing 28 and frame 27, a plurality of thread grooves 29 that encircle frame 27 are seted up at the border of frame 27, threaded hole 31 is seted up at the border of inside casing 28, threaded hole 31 is unanimous with thread grooves 29 aperture, when inside casing 28 places in frame 27, with wire net 2 through bolt 30, inside casing 28 and frame 27 are fixed, realized connecting wire net 2's dismantlement, be convenient for clear up and dismantle wire net 2.
Arc wall 20 has all been seted up to four corners of four frames 27, and a cylindrical groove can be spliced into to four arc wall 20, wears to be equipped with sleeve 3 on the installing frame 1, and sleeve 3 welds in the cylindrical inslot. Through the structure, one positioning rod 4 can be used for fixing four mounting frames 1 at the same time, so that the cost is saved while the fixing effect is achieved.
Refer to fig. 3 and fig. 4, sleeve 3 and 1 fixed connection of installing frame, 3 inner walls of sleeve are equipped with the internal thread, be equipped with vertical locating lever 4 in the sleeve 3, the side of locating lever 4 is equipped with the external screw thread, 4 threaded connection of locating lever are in sleeve 3, locating lever 4 can be in sleeve 3 internal rotation, when 4 rotating of locating lever, locating lever 4 reciprocates in sleeve 3, fixedly connected with drill bit 9 of installation piece 5 below, drill bit 9 can bore the soil of below, make the degree of depth of locating lever 4 can adjust, be convenient for adapt to the soil of different geology.
The two ends of the positioning rod 4 extend out of the sleeve 3, the bottom end of the positioning rod 4 is fixedly connected with an installation block 5, a sliding groove 6 is formed in the side face of the installation block 5, and a fixing column 7 is slidably connected in the sliding groove 6; 6 in-connection of sliding tray has reset spring 8, reset spring 8's both ends are connected respectively on the cell wall of fixed side and sliding tray 6, be equipped with the adjusting part that makes fixed column 7 stretch out or retract sliding tray 6 in the installation piece 5, the tip of fixing is conical, when fixed column 7 stretches out sliding tray 6, the tip of fixed column 7 inserts in soil, wholly play fixed effect to locating lever 4, reduce rocking of locating lever 4, make locating lever 4 be difficult for deviating from in soil, adjusting part plays the regulating effect to fixed column 7, can make fixed column 7 stretch out or retract sliding tray 6 in through adjusting part, be convenient for adjust the degree of depth of reference column and dismantle the reference column.
The side surface of the positioning rod 4 is circumferentially and fixedly connected with a plurality of handles 24, and the handles 24 are convenient for operators to rotate.
The adjusting assembly comprises an installation platform 10, the positioning rod 4 comprises an outer rod 11 and an inner rod 12, a rotating groove 13 is formed in the outer rod 11, the inner rod 12 is sleeved in the outer rod 11 in a threaded mode, the outer rod 11 is in threaded fit with the sleeve 3, and the installation block 5 is fixedly connected with the outer rod 11; a cavity 14 is arranged in the mounting block 5, and the cavity 14 is communicated with the rotating groove 13; the mounting table 10 is rotatably arranged in the cavity 14, the sliding groove 6 is communicated with the cavity 14, the mounting table 10 is fixedly connected with the inner rod 12, the mounting table 10 is in a frustum shape, when the reset spring 8 is in a natural state, the end portion of the fixing column 7 abuts against the side face of the mounting table 10, the end portion of the inner rod 12 is fixedly connected with the knob 26, the knob 26 facilitates operation of a worker, when the knob 26 is rotated, the inner rod 12 fixedly connected with the knob is driven to rotate, the inner rod 12 rotates to move downwards in the rotating groove 13, the mounting table 10 is driven to move downwards, the reset spring 8 is compressed in the downward moving process of the side face of the mounting table 10 in the frustum shape, the sliding groove 6 is pushed out of the fixing column 7, the fixing column 7 is inserted into soil, and fixing of the positioning column is achieved.
The side face of the mounting platform 10 is fixedly connected with a limiting ring 15, and the limiting ring 15 prevents the fixing column 7 from falling off.
The implementation principle of the embodiment is as follows: the positioning rod 4 is embedded into the dug pit, the depth required by the positioning rod 4 is judged according to the loosening degree of soil, if the positioning rod 4 needs to be embedded in a deeper position, the knob 26 is rotated to drive the inner rod 12 to rotate in the internal thread of the outer rod 11, so that the inner rod 12 moves downwards, the mounting table 10 pushes the fixing column 7 to enable the fixing column 7 to stretch out of the sliding groove 6, and the fixing of the positioning rod 4 is realized.
When the depth of the positioning rod 4 is adjusted or the positioning rod 4 needs to be disassembled, the knob 26 is reversely rotated to enable the end part of the fixing column 7 to retract into the sliding groove 6, the holding block is rotated to adjust the depth, and the whole body can be taken out by lifting upwards.
Example two: referring to fig. 5, the adjusting assembly includes a pull wire 16, the positioning column includes a first rod 17 and a second rod 18, the second rod 18 is sleeved in the first rod 17, a rotation groove 13 is formed in the first rod 17, the second rod is rotatably connected in the rotation groove 13, the first rod 17 is in threaded fit with the sleeve 3, and the mounting block 5 is fixedly connected with the first rod 17; the mounting block 5 is internally provided with a cavity 14, the cavity 14 is communicated with the rotating groove 13, the cavity 14 is internally provided with a reel 19, the reel 19 is fixedly connected with the second rod 18, the reel 19 is wound with a pull wire 16, the pull wire 16 is fixedly connected with the end part of the fixing post 7, the top end of the second rod 18 is fixedly connected with a knob 26, the rotating knob 26 drives the reel 19 at the bottom of the second rod 18 to rotate, the reel 19 rotates to enable the pull wire 16 to wind on the reel 19, and therefore the fixing post 7 is pulled to enable the fixing post 7 to retract into the sliding groove 6, and therefore the fixing post 7 is retracted into the sliding groove 6.
The reel 19 is provided with two winding grooves 23, and two wires 16 are wound in the two winding grooves 23. The two winding grooves 23 prevent the two wires 16 from interfering with each other.
Referring to fig. 6, the top end of the second rod 18 extends out of the joint between the first rod 17 and the second rod 18, the upper surface of the second rod 18 is hinged with an insertion plate 21, the side surface of the second rod 18 is circumferentially provided with a plurality of insertion grooves 22 which are in insertion fit with the insertion columns, and the insertion plate 21 is rotated along the hinge shaft of the insertion plate 21 and the second rod 18 by rotating the insertion plate 21, so that the first rod 17 and the second rod 18 are fixed, and the first rod 17 and the second rod 18 cannot rotate relatively.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (8)

1. The utility model provides a slope protection net for hydraulic engineering, includes installing frame (1), the inner wall of installing frame (1) is equipped with wire net (2), its characterized in that: a sleeve (3) penetrates through the mounting frame (1), the sleeve (3) is fixedly connected with the mounting frame (1), inner threads are formed in the inner wall of the sleeve (3), a vertical positioning rod (4) is arranged in the sleeve (3), external threads are formed in the side face of the positioning rod (4), and the positioning rod (4) is in threaded connection with the inside of the sleeve (3); two ends of the positioning rod (4) extend out of the sleeve (3), the bottom end of the positioning rod (4) is provided with an installation block (5), the side surface of the installation block (5) is provided with a sliding groove (6), and the sliding groove (6) is connected with a fixing column (7) in a sliding manner; the improved drill bit is characterized in that a return spring (8) is arranged in the sliding groove (6), two ends of the return spring (8) are respectively connected to the fixed side face and the groove wall of the sliding groove (6), an adjusting component for enabling the fixed column (7) to extend out of or retract into the sliding groove (6) is arranged in the mounting block (5), and a drill bit (9) is fixedly connected below the mounting block (5).
2. The slope protection net for the hydraulic engineering of claim 1, characterized in that: the adjusting assembly comprises an installation table (10), the positioning rod (4) comprises an outer rod (11) and an inner rod (12), a rotating groove (13) is formed in the outer rod (11), the inner rod (12) is sleeved in the outer rod (11) in a threaded manner, the outer rod (11) is in threaded fit with the sleeve (3), and the installation block (5) is fixedly connected with the outer rod (11); a cavity (14) is arranged in the mounting block (5), and the cavity (14) is communicated with the rotating groove (13); the mounting table (10) is rotatably arranged in the cavity (14), the sliding groove (6) is communicated with the cavity (14), the mounting table (10) is fixedly connected with the inner rod (12), the mounting table (10) is in a frustum shape, and the end part of the fixing column (7) is abutted to the side surface of the mounting table (10).
3. The slope protection net for the hydraulic engineering of claim 2, characterized in that: and a limiting ring (15) is arranged on the side surface of the mounting table (10).
4. The slope protection net for the hydraulic engineering of claim 1, characterized in that: the adjusting assembly comprises a pull wire (16), the positioning rod (4) comprises a first rod (17) and a second rod (18), a rotating groove (13) is formed in the first rod (17), the second rod (18) is rotatably connected in the rotating groove (13), the first rod (17) is in threaded fit with the sleeve (3), and the mounting block (5) is fixedly connected with the first rod (17); be equipped with cavity (14) in installation piece (5), cavity (14) with rotating groove (13) intercommunication, be equipped with reel (19) in cavity (14), reel (19) with second pole (18) fixed connection, the winding has pull wire (16) on reel (19), pull wire (16) with the tip fixed connection of fixed column (7).
5. The slope protection net for the hydraulic engineering of claim 4, wherein: the top end of the second rod (18) extends out of the joint of the first rod (17) and the second rod (18), the upper surface of the second rod (18) is hinged with a plug board (21), and a plurality of plug grooves (22) which are matched with the plug board (21) in a plug mode are formed in the circumferential direction of the side face of the second rod (18).
6. The slope protection net for the hydraulic engineering of claim 5, wherein: two winding grooves (23) are formed in the reel (19), and two pull wires (16) are wound in the two winding grooves (23) respectively.
7. The slope protection net for the hydraulic engineering of claim 1, characterized in that: the steel wire mesh (2) is detachably connected with the mounting frame (1).
8. The slope protection net for the hydraulic engineering of claim 2, characterized in that: the side surface of the positioning rod (4) is circumferentially and fixedly connected with a plurality of handles (24).
CN202020113360.3U 2020-01-18 2020-01-18 Slope protection net for hydraulic engineering Active CN212077802U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202020113360.3U CN212077802U (en) 2020-01-18 2020-01-18 Slope protection net for hydraulic engineering

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202020113360.3U CN212077802U (en) 2020-01-18 2020-01-18 Slope protection net for hydraulic engineering

Publications (1)

Publication Number Publication Date
CN212077802U true CN212077802U (en) 2020-12-04

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ID=73570834

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202020113360.3U Active CN212077802U (en) 2020-01-18 2020-01-18 Slope protection net for hydraulic engineering

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CN (1) CN212077802U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112748505A (en) * 2021-01-25 2021-05-04 朱莹 Communication pipeline protection device for intelligent engineering

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112748505A (en) * 2021-01-25 2021-05-04 朱莹 Communication pipeline protection device for intelligent engineering

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