CN216405297U

CN216405297U - Slope supporting device for hydraulic engineering

Info

Publication number: CN216405297U
Application number: CN202123034821.1U
Authority: CN
Inventors: 付浩
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-06
Filing date: 2021-12-06
Publication date: 2022-04-29
Anticipated expiration: 2031-12-06

Abstract

The utility model provides a slope supporting device for hydraulic engineering. A side slope support device for hydraulic engineering includes the supporting seat of fixed mounting on the slope body, the kerve has been seted up to one side of supporting seat, establish to the opening bottom of kerve, the top fixed mounting of supporting seat has the roof, the bottom fixed mounting of roof has the box body, establish to the opening bottom of box body, the below of box body is equipped with rectangular frame, rectangular frame goes up to rotate and installs hollow rotary drum, be equipped with spill seat one in the kerve, the winding post is installed to spill seat internal rotation, the below of hollow rotary drum is equipped with spill seat two, be equipped with lead screw one in the hollow rotary drum. The slope supporting device for the hydraulic engineering provided by the utility model has the advantages that a protective net does not need to be laid manually, the laying speed is high, and the slope supporting effect can be improved.

Description

Slope supporting device for hydraulic engineering

Technical Field

The utility model relates to the technical field of water conservancy construction, in particular to a side slope supporting device for water conservancy engineering.

Background

Water conservancy refers to the development of hydraulic resources and the prevention of flood disasters, and in order to further reasonably develop and utilize water resources at the present stage, large hydraulic engineering is usually implemented, so that good development and use environments can be formed for the water resources, and in order to prevent soil loss and landslide of side slopes on two sides of a water channel, protection modes such as protective net covering or concrete pouring are generally utilized to support the side slopes on two sides of the water channel, so that the support of the hydraulic engineering is facilitated.

However, when the traditional protective net is used for covering and supporting, on one hand, more manpower and material resources are required to be input to lay the protective net, the laying speed is low, the later-stage recovery engineering quantity is large, and for some steep slopes, the danger degree in the laying process is high.

Therefore, there is a need for a new slope supporting device for hydraulic engineering to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a slope supporting device for hydraulic engineering, which does not need to lay a protective net manually, has higher laying speed and can improve the slope supporting effect.

In order to solve the technical problem, the slope supporting device for hydraulic engineering provided by the utility model comprises: a supporting seat fixedly arranged on the slope body, a bottom groove is arranged on one side of the supporting seat, the bottom of the bottom groove is provided with an opening, the top of the supporting seat is fixedly provided with a top plate, the bottom of the top plate is fixedly provided with a box body, the bottom of the box body is provided with an opening, a rectangular frame is arranged below the box body, a hollow rotary drum is rotatably arranged on the rectangular frame, a concave seat I is arranged in the bottom groove, a winding column is rotatably arranged in the concave seat I, a concave seat II is arranged below the hollow rotary drum, a first lead screw is arranged in the hollow rotary drum, the bottom end of the first lead screw extends to the lower part of the hollow rotary drum and is fixedly connected with a second concave seat, and the first screw rod is in threaded connection with the bottom of the hollow rotary drum, concave clamping seats are fixedly mounted on the inner walls of the two sides of the concave seat II, and a compaction strip is arranged in the concave seat II.

Preferably, an inner cavity is formed in the supporting seat, a threaded sleeve is rotatably mounted on the inner wall of the bottom of the inner cavity, a second lead screw is mounted in the threaded sleeve in a threaded mode, and the bottom end of the second lead screw extends into the bottom groove and is fixedly connected with the first concave seat.

Preferably, the box body is internally and rotatably provided with a third screw rod, the third screw rod is far away from one end of the supporting seat extends to the outside of the box body, the third screw rod is provided with a connecting seat in a sliding manner, the top of the connecting seat is connected with the inner wall of the top of the box body in a sliding manner, and the bottom of the connecting seat is fixedly connected with the rectangular frame.

Preferably, the inner walls of the two sides of the first concave seat are fixedly provided with first support plates, the first support plates are provided with first screw rods in a threaded manner, the bottom ends of the first screw rods are fixedly provided with clamping blocks, the winding column is provided with a plurality of clamping grooves, and the bottoms of the two clamping blocks extend into the corresponding clamping grooves.

Preferably, a transverse plate is fixedly installed in the concave seat II, a screw rod II is installed on the transverse plate in a threaded mode, a support plate II is arranged below the transverse plate, the bottom of the support plate II is fixedly connected with the compaction strip, and the bottom end of the screw rod II is rotatably connected with the support plate II.

Preferably, one side of the supporting seat is rotatably provided with a connecting shaft, one end of the connecting shaft extends into the inner cavity, umbrella teeth are fixedly sleeved on the connecting shaft and the threaded sleeve, and the umbrella teeth are meshed with each other.

Preferably, a first motor is fixedly mounted in the rectangular frame, a first gear and a second gear are fixedly sleeved on an output shaft of the first motor and the hollow drum respectively, the second gear is meshed with the first gear, a second motor is fixedly mounted at the top of the top plate, a synchronizing wheel is fixedly sleeved on an output shaft of the second motor and a third screw, and a same synchronous belt is sleeved on the synchronizing wheel.

Compared with the prior art, the slope supporting device for the hydraulic engineering provided by the utility model has the following beneficial effects:

the utility model provides a side slope supporting device for hydraulic engineering, which can wind a protective net through a winding column, pull out the protective net through horizontal movement and vertical lifting movement of a concave seat I after the protective net is clamped by the concave clamping seat I, and then comprehensively cover the slope surface of a slope body, thereby forming the supporting work of the protective net.

Drawings

Fig. 1 is a schematic structural view of a slope supporting device for hydraulic engineering according to a preferred embodiment of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is an enlarged view of the portion B shown in FIG. 2;

FIG. 4 is a side view of the first concave seat shown in FIG. 1;

fig. 5 is a side view of the second concave seat shown in fig. 1.

Reference numbers in the figures: 1. a slope body; 2. a supporting seat; 3. a bottom groove; 4. a top plate; 5. a box body; 6. a rectangular frame; 7. a hollow drum; 8. a first concave seat; 9. winding the column; 10. a concave seat II; 11. a first lead screw; 12. a concave clip holder; 13. compacting the strips; 14. an inner cavity; 15. a threaded bushing; 16. a second screw rod; 17. a third screw rod; 18. a connecting seat.

Detailed Description

The utility model is further described with reference to the following figures and embodiments.

Please refer to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5 in combination, wherein fig. 1 is a schematic structural view of a slope supporting device for hydraulic engineering according to a preferred embodiment of the present invention; FIG. 2 is an enlarged view of portion A of FIG. 1; FIG. 3 is an enlarged view of the portion B shown in FIG. 2; FIG. 4 is a side view of the first concave seat shown in FIG. 1; fig. 5 is a side view of the second concave seat shown in fig. 1. A side slope support device for hydraulic engineering includes: the supporting seat is fixedly installed on a slope body 1, a bottom groove 3 is formed in one side of the supporting seat 2, the bottom of the bottom groove 3 is provided with an opening, a top plate 4 is fixedly installed at the top of the supporting seat 2, a box body 5 is fixedly installed at the bottom of the top plate 4, the bottom of the box body 5 is provided with an opening, a rectangular frame 6 is arranged below the box body 5, a hollow rotary drum 7 is rotatably installed on the rectangular frame 6, a concave seat I8 is arranged in the bottom groove 3, a winding column 9 is rotatably installed in the concave seat I8, the winding column 9 is designed to be thin in two ends and thick in the middle, so that people can conveniently rotate and install the winding column, a concave seat II 10 is arranged below the hollow rotary drum 7, a lead screw I11 is arranged in the hollow rotary drum 7, and the bottom end of the lead screw I11 extends to the lower portion of the hollow rotary drum 7 and is fixedly connected with the concave seat II 10, the first lead screw 11 is in threaded connection with the bottom of the hollow rotary drum 7, a threaded hole is formed in the bottom of the hollow rotary drum 7, the first lead screw 11 penetrates through the threaded hole and is in screwed connection with the inner wall of the threaded hole, a limiting plate is fixed at the top end of the first lead screw 11, the limiting plate is completely larger than the maximum inner diameter of the threaded hole, so that the first lead screw 11 is prevented from being separated from the hollow rotary drum 7, a first vertical rod is fixedly installed on one side of a concave base II 10, a hollow base is fixed at the bottom of the rectangular frame 6, the top end of the first vertical rod extends into the hollow base and is in sliding connection with the inner wall of the bottom of the hollow base, so that the moving direction of the first lead screw 11 can be limited, only linear lifting movement can be performed, concave clamping bases 12 are fixedly installed on the inner walls of two sides of the concave base II 10, and compaction strips 13 are arranged in the concave base II 10, the compacting strip 13 is positioned above the concave clamping seat 12, so that the protective net can be compacted from top to bottom.

The inner chamber 14 has been seted up on the supporting seat 2, rotate on the bottom inner wall of inner chamber 14 and install threaded sleeve 15, threaded sleeve 15 internally threaded mounting has two lead screws 16, the bottom of two lead screws 16 extends to in the kerve 3 and with a spill seat 8 fixed connection, at the top fixed mounting of a spill seat 8 there is pole setting two, the top of pole setting two extend to in the inner chamber 14 and with the bottom inner wall sliding connection of inner chamber 14 to can provide the restriction for the activity direction of two lead screws 16, make it can only carry out linear elevating movement.

Three 17 of lead screw are installed to 5 rotations of box body, three 17 of lead screw are kept away from the one end of supporting seat 2 extends to outside the box body 5, slidable mounting has linking seat 18 on three 17 of lead screw, the top of linking seat 18 with the top inner wall sliding connection of box body 5, the bottom of linking seat 18 with rectangular frame 6 fixed connection has seted up the spout on the top inner wall of box body 5, and slidable mounting has the slider in the spout, and the bottom and the linking seat 18 fixed connection of slider can prevent to link up seat 18 and take place to rotate.

Equal fixed mounting has extension board one, two on the both sides inner wall of spill seat 8 screw rod one, two is installed to equal screw thread on the extension board one the equal fixed mounting in bottom of screw rod one has the fixture block, a plurality of draw-in grooves have been seted up on the post 9 of coiling, and a plurality of draw-in grooves are established to two sets ofly, and two sets of draw-in grooves are located the thin epaxial at both ends on the post 9 of coiling respectively, and in addition, a plurality of draw-in grooves in every group all are the ring array and distribute, and are in large quantity, distribute densely to can satisfy the positioning work of coiling post 9 under each state, two the bottom of fixture block all extends to corresponding in the draw-in groove.

A transverse plate is fixedly installed in the concave seat II 10, a screw rod II is installed on the transverse plate in a threaded mode, a support plate II is arranged below the transverse plate, the bottom of the support plate II is fixedly connected with the compacting strip 13, the bottom end of the screw rod II is rotatably connected with the support plate II, two vertical rods III are installed on the transverse plate in a sliding mode, and the bottom ends of the two vertical rods III are fixedly connected with the support plate II, so that the support plate II can smoothly descend when the screw rod II rotates.

One side of supporting seat 2 is rotated and is installed the connecting axle, the one end of connecting axle extends to in the inner chamber 14, just the connecting axle with all fixed the cover is equipped with the bevel gear on the screw sleeve 15, two the bevel gear meshes mutually.

Fixed mounting has motor one in the rectangular frame 6, motor one the output shaft with all fixed cover is equipped with gear, two on the hollow rotary drum 7 the gear meshes mutually, the top fixed mounting of roof 4 has motor two, motor two the output shaft with all fixed cover is equipped with synchronizing wheel, two on the lead screw three 17 the cover is equipped with same hold-in range on the synchronizing wheel, is fixed with the protection casing at the top of roof 4, and motor two is located this protection casing to form the protection, and the hold-in range run through roof 4 and with roof 4 swing joint, can provide the condition for the activity of hold-in range.

The working principle of the slope supporting device for the hydraulic engineering provided by the utility model is as follows:

before the device is used, a protective net with enough length is wound on the winding column 9;

then one side of the free end of the protective net is inserted into the two concave clamping seats 12, then the two concave clamping seats are fixed through bolts, the protective net has a traction direction, then the two first screw rods are screwed to bring the clamping block out of the clamping groove, so that the winding column 9 is not limited, then the second motor is started in the positive direction, the third screw rod 17 can be driven to rotate through the transmission between the synchronous wheel and the synchronous belt, at the moment, the rectangular frame 6 can be driven to horizontally move in the direction far away from the supporting seat 2 through the connecting seat 18 in threaded connection with the third screw rod 17, in the moving process, the protective net is gradually stopped until the protective net moves to the opposite side slope to form comprehensive coverage in the horizontal direction, then the second motor is closed, the first motor is started in the positive direction, the hollow rotary drum 7 can be driven to rotate through the engagement between the first screw rods 11, so that the second concave seat 10 can be driven to vertically descend, the first motor is turned off until the bottom of the second concave seat 10 is contacted with the horizontal plane between the water channel and the side slope, and in the descending process of the second concave seat 10, as the protective net is in an inclined state, a part of the protective net on the winding column 9 can be pulled out, so that the side slope is completely covered in the inclined state, then the second screw rod is rotated, the second support plate drives the compacting strip 13 to descend, after the second support plate is contacted with the protective net, the protective net is extruded until the second screw rod is screwed, the protective net at the moment is reliably compacted, so that the bottom edge of the protective net basically does not have an opening, then the first screw rod is rotated, the clamping block is brought into the corresponding clamping groove, the winding column 9 cannot rotate, and therefore the covering and supporting work for the slope surface of the slope body 1 is completed;

when the protective net is recovered at the later stage, only the second screw rod needs to be rotated, the compaction strips 13 are separated from the protective net, then the protective net is separated from the concave clamping seats 12, and the winding columns 9 can be rotated to recover the protective net.

the utility model provides a side slope supporting device for hydraulic engineering, which can wind a protective net through a winding column 9, pull out the protective net through horizontal movement and vertical lifting movement of a concave seat I8 after the protective net is clamped by a concave clamping seat 12, and then comprehensively cover the slope surface of a slope body 1, thereby forming protective net supporting work, the whole protective net is laid without more manpower, labor is reduced, the laying speed of the protective net is accelerated, later recovery is more convenient, more time is saved, in addition, the edge part at the bottom of the protective net is compacted through a compacting strip 13, thereby avoiding the occurrence of an opening or reducing the opening aperture, further enabling the supporting effect to be further improved, and the whole supporting effect is better.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. A side slope supporting device for hydraulic engineering comprises a supporting seat fixedly installed on a slope body, and is characterized in that a bottom groove is formed in one side of the supporting seat, the bottom of the bottom groove is provided with an opening, a top plate is fixedly installed at the top of the supporting seat, a box body is fixedly installed at the bottom of the top plate, the bottom of the box body is provided with an opening, a rectangular frame is arranged below the box body, a hollow rotary drum is rotatably installed on the rectangular frame, a concave seat I is arranged in the bottom groove, a winding column is rotatably installed in the concave seat I, a concave seat II is arranged below the hollow rotary drum, a lead screw I is arranged in the hollow rotary drum, the bottom end of the lead screw I extends to the lower portion of the hollow rotary drum and is fixedly connected with the concave seat II, the lead screw I is in threaded connection with the bottom of the hollow rotary drum, and concave clamping seats are fixedly installed on the inner walls of the two sides of the concave seat II, and a compaction strip is arranged in the concave seat II.

2. The side slope supporting device for the water conservancy project according to claim 1, wherein an inner cavity is formed in the supporting seat, a threaded sleeve is rotatably mounted on the inner wall of the bottom of the inner cavity, a second lead screw is mounted in the threaded sleeve in a threaded manner, and the bottom end of the second lead screw extends into the bottom groove and is fixedly connected with the first concave seat.

3. The slope supporting device for water conservancy projects according to claim 1, wherein a third lead screw is rotatably mounted in the box body, one end of the third lead screw, which is far away from the supporting seat, extends out of the box body, a connecting seat is slidably mounted on the third lead screw, the top of the connecting seat is slidably connected with the inner wall of the top of the box body, and the bottom of the connecting seat is fixedly connected with the rectangular frame.

4. The side slope supporting device for the water conservancy project according to claim 1, wherein first supporting plates are fixedly mounted on inner walls of two sides of the first concave seat, first screws are threadedly mounted on the first two supporting plates, clamping blocks are fixedly mounted at bottom ends of the first screws, a plurality of clamping grooves are formed in the winding column, and bottoms of the two clamping blocks extend into the corresponding clamping grooves.

5. The side slope supporting device for the hydraulic engineering according to claim 1, wherein a transverse plate is fixedly installed in the concave seat II, a screw rod II is installed on the transverse plate in a threaded mode, a support plate II is arranged below the transverse plate, the bottom of the support plate II is fixedly connected with the compacting strip, and the bottom end of the screw rod II is rotatably connected with the support plate II.

6. The slope supporting device for water conservancy projects of claim 2, wherein a connecting shaft is rotatably mounted on one side of the supporting seat, one end of the connecting shaft extends into the inner cavity, and bevel teeth are fixedly sleeved on the connecting shaft and the threaded sleeve and are meshed with each other.

7. The slope supporting device for water conservancy projects according to claim 3, wherein a first motor is fixedly installed in the rectangular frame, gears are fixedly installed on an output shaft of the first motor and the hollow rotary drum, the two gears are meshed with each other, a second motor is fixedly installed at the top of the top plate, synchronizing wheels are fixedly installed on an output shaft of the second motor and the third lead screw, and the same synchronous belt is sleeved on the two synchronizing wheels.