CN217896399U

CN217896399U - Side slope protection device for hydraulic and hydroelectric engineering

Info

Publication number: CN217896399U
Application number: CN202221237792.0U
Authority: CN
Inventors: 杜坤
Original assignee: Shandong Huashi Engineering Consulting Co ltd
Current assignee: Shandong Huashi Engineering Consulting Co ltd
Priority date: 2022-05-23
Filing date: 2022-05-23
Publication date: 2022-11-25
Anticipated expiration: 2032-05-23

Abstract

The utility model discloses a protector of side slope for hydraulic and hydroelectric engineering relates to side slope protection technical field, and inconvenient carries out convenient fixed when laying to the protection network, the inside of the slope body is provided with the escape canal, the rolling chamber is installed to the top of slope body one side, the inside in rolling chamber is provided with winding mechanism, winding mechanism's lateral wall is provided with the protection network, the one end of protection network extends to the outside in rolling chamber, the protection network is installed in one side of the slope body, the balancing weight is installed to the one end of protection network, the top of balancing weight is provided with fixed establishment, one side in rolling chamber is provided with stop gear, the utility model discloses a be provided with fixed establishment in the top of balancing weight, utilize fixed establishment's mutually supporting, can carry out convenient the fixing to the below of the protection network of laying for the protection network is convenient high-efficient when laying, thereby has improved the convenience of the device when using greatly.

Description

Side slope protection device for hydraulic and hydroelectric engineering

Technical Field

The utility model relates to a side slope protection technical field specifically is a protector of side slope for hydraulic and hydroelectric engineering.

Background

With the development background of economy and the continuous improvement of the technological level, the development of the hydraulic and hydroelectric engineering of China is very rapid, the hydraulic and hydroelectric engineering mainly researches basic knowledge and skills in the aspects of water resources, hydraulic structures, hydraulics, hydrodynamics, hydraulic engineering technology and the like, and a side slope protection device is required to be used in the hydraulic and hydroelectric engineering;

the prior side slope protection device has the following problems when in use:

1. when the existing side slope protection device is used, the protective net is inconvenient to fix conveniently when being laid, so that the protective net is complicated when being laid and fixed, and the convenience of the device is reduced when in use;

2. when the existing side slope protection device is used, due to the fact that limiting processing is inconvenient to the upper portion of the laid protection net, the protection net in the rolling cavity is not easy to fix, and therefore the practicability of the device in use is reduced.

Therefore, a slope protection device for hydraulic and hydroelectric engineering is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a protector of side slope for hydraulic and hydroelectric engineering to solve the problem that proposes 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 protector of side slope for hydraulic and hydroelectric engineering, includes the slope body, the inside of the slope body is provided with the escape canal, the rolling chamber is installed to the top of slope body one side, the inside in rolling chamber is provided with winding mechanism, winding mechanism's lateral wall is provided with the protection network, the one end of protection network extends to the outside in rolling chamber, the protection network is installed in one side of the slope body, the balancing weight is installed to the one end of protection network, the top of balancing weight is provided with fixed establishment, one side in rolling chamber is provided with stop gear.

As a preferred technical scheme of the utility model, fixed establishment includes fixed block, threaded rod, second runner, fixed axle and through-hole, the fixed block is installed in the top of balancing weight, the inside of fixed block is provided with the thread groove, the threaded rod is run through to the inside of thread groove, the second runner is installed on the top of threaded rod, the inside of balancing weight is provided with the through-hole, the bottom of threaded rod is passed the through-hole and is installed the fixed axle.

As an optimal technical scheme of the utility model, the fixed axle is provided with two, two be symmetric distribution about the axis of balancing weight between the fixed axle.

As a preferred technical scheme of the utility model, winding mechanism includes first runner, connecting axle and rolling axle, first runner is installed in the one end in rolling chamber, the connecting axle is installed to the both sides of rolling intracavity portion, the rolling axle is installed to the one end of connecting axle, the rolling axle sets up in the lateral wall of protection network.

As a preferred technical scheme of the utility model, stop gear includes mounting panel, fixed chamber, commentaries on classics cover, screw rod, stopper, transmission tooth, driving gear, connecting rod, third runner and guide structure, the mounting panel is installed in one side in rolling chamber, fixed chamber is installed to the below of mounting panel, the below in fixed chamber is run through and is changeed the cover, the inside of changeing the cover is run through there is the screw rod, the stopper is installed to the bottom of screw rod, the lateral wall of changeing the cover is provided with the transmission tooth, the transmission tooth sets up in the outside in fixed chamber, the connecting rod is installed to the bottom of mounting panel, the driving gear is installed to the bottom of connecting rod, intermeshing between transmission tooth and the driving gear, the third runner is installed on the top of mounting panel, the one end of third runner is connected with the one end of connecting rod.

As a preferred technical scheme of the utility model, guide structure includes spacing groove, movable block, fly leaf, guide way and guide block, the spacing groove sets up in the both sides of fixed intracavity portion, the inside of spacing groove is provided with the movable block, the fly leaf is installed to the one end of movable block, the bottom of fly leaf is connected with the top of screw rod, the guide way sets up in the inside below of fixed intracavity portion, the inside of guide way is provided with the guide block, the one end and the one end of changeing the cover of guide block are connected.

As an optimal technical scheme of the utility model, the cross section of spacing groove is greater than the cross section of movable block, constitute sliding construction between spacing groove and the movable block.

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. the utility model discloses a be provided with fixed establishment above the balancing weight, utilize the fixed block of fixed establishment, threaded rod, second runner, fixed axle and through-hole mutually support, can carry out convenient the fixing to the below of the protection network of laying for the protection network is more convenient high-efficient when laying, thereby has improved the convenience of the device when using greatly;

2. the utility model discloses a be provided with stop gear in one side in rolling chamber, utilize stop gear's mounting panel, fixed chamber, change the cover, the screw rod, the stopper, the driving tooth, the driving gear, the connecting rod, the third runner, the spacing groove, the movable block, the fly leaf, mutually supporting of guide way and guide block, can carry on spacingly to the top of protection network, make the protection network after laying the completion, be difficult for taking out from the inside in rolling chamber, and make the comparatively laminating that the protection network was laid, the area that can lay as required is adjusted the area of protection network, thereby the practicality of the device when using has been improved greatly.

Drawings

Figure 1 is a schematic view of the overall structure of the utility model,

figure 2 is a schematic front view of the structure of the present invention,

FIG. 3 is a schematic view of the front view cross-section structure of the rolling mechanism of the present invention,

fig. 4 is a schematic enlarged partial structure diagram of the utility model at a in fig. 2,

fig. 5 is a schematic view of a partial enlarged structure at B in fig. 3 according to the present invention.

In the figure: 1. a slope body; 2. a drainage ditch; 3. a winding cavity; 4. a protective net; 5. a first runner; 6. a connecting shaft; 7. a winding shaft; 8. a balancing weight; 9. a fixed block; 10. a thread groove; 11. a threaded rod; 12. a second rotating wheel; 13. a fixed shaft; 14. a through hole; 15. mounting a plate; 16. a fixed cavity; 17. rotating the sleeve; 18. a screw; 19. a limiting block; 20. a transmission tooth; 21. a driving gear; 22. a connecting rod; 23. a third rotating wheel; 24. a limiting groove; 25. a movable block; 26. a movable plate; 27. a guide groove; 28. and a guide block.

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 efforts all belong to the protection scope of the present invention.

Example (b): as shown in fig. 1-5, the utility model provides a protector of side slope for hydraulic and hydroelectric engineering, including slope body 1, the inside of slope body 1 is provided with escape canal 2, rolling chamber 3 is installed to the top of slope body 1 one side, the inside of rolling chamber 3 is provided with winding mechanism, winding mechanism includes first runner 5, connecting axle 6 and rolling axle 7, first runner 5 is installed in the one end of rolling chamber 3, connecting axle 6 is installed to the inside both sides in rolling chamber 3, rolling axle 7 is installed to the one end of connecting axle 6, rolling axle 7 sets up in the lateral wall of protection network 4, winding mechanism's lateral wall is provided with protection network 4, the one end of protection network 4 extends to the outside in rolling chamber 3, protection network 4 is installed in one side of slope body 1, balancing weight 8 is installed to the one end of protection network 4, the top of balancing weight 8 is provided with fixed establishment, one side of rolling chamber 3 is provided with stop gear, in use, fix rolling chamber 3 on the top of slope body 1, then rotate first runner 5, this moment under the cooperation of connecting axle 6 and rolling axle 7, pull out protection network 4 from the inside of rolling chamber 3, according to the tensile area of protection network, with the tensile protection network 4 to suitable length.

Further, the fixing mechanism comprises a fixing block 9, a threaded rod 11, a second runner 12, a fixing shaft 13 and a through hole 14, the fixing block 9 is installed above the balancing weight 8, a threaded groove 10 is formed in the fixing block 9, a threaded rod 11 penetrates through the threaded groove 10, the second runner 12 is installed at the top end of the threaded rod 11, the through hole 14 is formed in the balancing weight 8, the through hole 14 is penetrated through the bottom end of the threaded rod 11, the fixing shaft 13 is provided with two fixing shafts 13, the two fixing shafts 13 are symmetrically distributed about the central axis of the balancing weight 8, when the device is used, the protection net 4 is flatly laid on the slope body 1, the second runner 12 is rotated at the moment, due to the fact that threaded connection is formed between the threaded groove 10 and the threaded rod 11, the threaded rod 11 is driven to move downwards under the cooperation of the threaded groove 10, the fixing shafts 13 are driven to rotate downwards, the balancing weight 8 is fixed through the fixing shafts 13, the lower portion of the laid protection net 4 can be conveniently fixed, the protection net 4 is convenient and efficient when the protection net is laid, convenience of the device in use is greatly improved, and the protection net is used for the slope body 1.

Further, the limiting mechanism comprises a mounting plate 15, a fixed cavity 16, a rotating sleeve 17, a screw 18, a limiting block 19, a transmission tooth 20, a driving gear 21, a connecting rod 22, a third rotating wheel 23 and a guide structure, the mounting plate 15 is mounted on one side of the winding cavity 3, the fixed cavity 16 is mounted below the mounting plate 15, the rotating sleeve 17 penetrates through the fixed cavity 16, the screw 18 penetrates through the rotating sleeve 17, the limiting block 19 is mounted at the bottom end of the screw 18, the transmission tooth 20 is arranged on the outer side wall of the rotating sleeve 17, the transmission tooth 20 is arranged outside the fixed cavity 16, the connecting rod 22 is mounted at the bottom end of the mounting plate 15, the driving gear 21 is mounted at the bottom end of the connecting rod 22, the transmission tooth 20 and the driving gear 21 are meshed with each other, the third rotating wheel 23 is mounted at the top end of the mounting plate 15, one end of the third rotating wheel 23 is connected with one end of the connecting rod 22, the guide structure comprises a limiting groove 24, a movable block 25, a movable plate 26, a guide groove 27 and a guide block 28, the limiting groove 24 is arranged at two sides in the fixed cavity 16, the movable block 25 is arranged in the limiting groove 24, one end of the movable block 25 is provided with a movable plate 26, the bottom end of the movable plate 26 is connected with the top end of the screw 18, the guide groove 27 is arranged below the fixed cavity 16, the guide block 28 is arranged in the guide groove 27, one end of the guide block 28 is connected with one end of the rotating sleeve 17, the cross section of the limiting groove 24 is larger than that of the movable block 25, a sliding structure is formed between the limiting groove 24 and the movable block 25, when the rotating sleeve is used, the third rotating wheel 23 is rotated to drive the connecting rod 22 to rotate, the driving gear 21 is driven to rotate, the driving gear 21 is meshed with the transmission teeth 20, the rotating sleeve 17 is driven to rotate under the limiting of the guide groove 27 and the guide block 28, and the rotating sleeve 17 is connected with the screw 18 through threads, so under the spacing of spacing groove 24, movable block 25 and fly leaf 26, drive screw rod 18 through changeing cover 17 and remove, and then drive stopper 19 and remove, utilize stopper 19 to carry out spacing fixed to protection network 4 and slope body 1, make the difficult inside of following rolling chamber 3 of protection network 4 take out, make the comparatively laminating that protection network 4 laid, the area that can lay as required is adjusted the area of protection network 4, thereby the practicality of the device when using has been improved greatly.

The working principle is as follows: the worker firstly fixes the rolling cavity 3 at the top end of the slope body 1, then rotates the first rotating wheel 5, at this time, under the matching of the connecting shaft 6 and the rolling shaft 7, the protection net 4 is pulled out from the interior of the rolling cavity 3, the protection net 4 is stretched to a proper length according to the area of the slope body 1, then the third rotating wheel 23 is rotated to drive the connecting rod 22 to rotate, so the driving gear 21 is driven to rotate, the driving gear 21 and the transmission teeth 20 are meshed with each other, so the rotating sleeve 17 is driven to rotate under the limit of the guide groove 27 and the guide block 28, the rotating sleeve 17 and the screw rod 18 form a threaded connection, so the screw rod 18 is driven to move through the rotating sleeve 17 under the limit of the limit groove 24, the movable block 25 and the movable plate 26, and then the limit block 19 is driven to move, and the protection net 4 and the slope body 1 are limited and fixed by the limit block 19, make the protection network 4 be difficult for taking out from the inside in rolling chamber 3, make the comparatively laminating that protection network 4 laid, the area that can lay as required is adjusted the area of protection network 4, thereby the practicality of the device when using has been improved greatly, then with protection network 4 tiling on the slope body 1, rotate second runner 12 this moment, because constitute threaded connection between thread groove 10 and the threaded rod 11, the event is under the cooperation of thread groove 10, drive threaded rod 11 downstream, and then drive fixed axle 13 and rotate downwards, utilize fixed axle 13 to fix balancing weight 8, can carry out convenient fixed to the below of the protection network 4 of laying, make protection network 4 more convenient high-efficient when laying, thereby the convenience of the device when using has been improved greatly, utilize protection network 4 to protect slope body 1.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a protector of side slope for hydraulic and hydroelectric engineering, includes slope body (1), its characterized in that: the inside of the slope body (1) is provided with escape canal (2), rolling chamber (3) are installed to the top of the slope body (1) one side, the inside of rolling chamber (3) is provided with winding mechanism, winding mechanism's lateral wall is provided with protection network (4), the one end of protection network (4) extends to the outside of rolling chamber (3), install in one side of the slope body (1) protection network (4), balancing weight (8) are installed to the one end of protection network (4), the top of balancing weight (8) is provided with fixed establishment, one side of rolling chamber (3) is provided with stop gear.

2. The slope protection device for the hydraulic and hydroelectric engineering according to claim 1, characterized in that: fixed establishment includes fixed block (9), threaded rod (11), second runner (12), fixed axle (13) and through-hole (14), install in the top of balancing weight (8) fixed block (9), the inside of fixed block (9) is provided with thread groove (10), threaded rod (11) are run through to the inside of thread groove (10), second runner (12) are installed on the top of threaded rod (11), the inside of balancing weight (8) is provided with through-hole (14), through-hole (14) are passed and fixed axle (13) are installed to the bottom of threaded rod (11).

3. The slope protection device for the water conservancy and hydropower engineering, as claimed in claim 2, is characterized in that: the number of the fixed shafts (13) is two, and the two fixed shafts (13) are symmetrically distributed relative to the central axis of the balancing weight (8).

4. The slope protection device for the water conservancy and hydropower engineering, as claimed in claim 1, is characterized in that: winding mechanism includes first runner (5), connecting axle (6) and rolling axle (7), install in the one end of rolling chamber (3) first runner (5), connecting axle (6) are installed to the inside both sides in rolling chamber (3), rolling axle (7) are installed to the one end of connecting axle (6), rolling axle (7) set up in the lateral wall of protection network (4).

5. The slope protection device for the hydraulic and hydroelectric engineering according to claim 1, characterized in that: stop gear includes mounting panel (15), fixed chamber (16), changes cover (17), screw rod (18), stopper (19), driving tooth (20), driving gear (21), connecting rod (22), third runner (23) and guide structure, one side in rolling chamber (3) is installed in mounting panel (15), fixed chamber (16) are installed to the below of mounting panel (15), the below of fixed chamber (16) is run through and is had commentaries on classics cover (17), the inside of changeing cover (17) is run through and is had screw rod (18), stopper (19) are installed to the bottom of screw rod (18), the lateral wall of changeing cover (17) is provided with driving tooth (20), driving tooth (20) set up in the outside of fixed chamber (16), connecting rod (22) are installed to the bottom of mounting panel (15), driving gear (21) are installed to the bottom of connecting rod (22), intermeshing between driving tooth (20) and driving gear (21), third runner (23) are installed to the top of mounting panel (15), the one end of third runner (23) is connected with the one end of connecting rod (22).

6. The slope protection device for the water conservancy and hydropower engineering, as claimed in claim 5, wherein: the guide structure comprises a limiting groove (24), a movable block (25), a movable plate (26), a guide groove (27) and a guide block (28), the limiting groove (24) is arranged on two sides of the interior of a fixed cavity (16), the movable block (25) is arranged inside the limiting groove (24), the movable plate (26) is installed at one end of the movable block (25), the bottom end of the movable plate (26) is connected with the top end of a screw rod (18), the guide groove (27) is arranged below the interior of the fixed cavity (16), the guide block (28) is arranged inside the guide groove (27), and one end of the guide block (28) is connected with one end of a rotating sleeve (17).

7. The slope protection device for the water conservancy and hydropower engineering, as claimed in claim 6, wherein: the cross section of the limiting groove (24) is larger than that of the movable block (25), and a sliding structure is formed between the limiting groove (24) and the movable block (25).