CN211776410U

CN211776410U - Protective structure for hydraulic and hydroelectric engineering side slope

Info

Publication number: CN211776410U
Application number: CN202020194768.8U
Authority: CN
Inventors: 种发坤
Original assignee: Zhong Fakun
Current assignee: Zhong Fakun
Priority date: 2020-02-22
Filing date: 2020-02-22
Publication date: 2020-10-27
Anticipated expiration: 2030-02-22

Abstract

The utility model provides a protective structure is used to hydraulic and hydroelectric engineering side slope, including guardrail and first support column, the inner chamber of guardrail is provided with moving mechanism, moving mechanism's bottom fixedly connected with removes the post, logical groove has all been seted up to the both sides of guardrail inner chamber bottom, the bottom of removing the post runs through the inner chamber and the fixedly connected with second support column that lead to the groove. The utility model discloses a moving mechanism and elevating system's cooperation, convenient to use person carries out nimble regulation to protective structure's width as required, the user opens the second motor afterwards, the second motor drives the third gear this moment and rotates, drive the second support column then and remove at the inner chamber of first support column, convenient to use person adjusts in a flexible way as required to protective structure's height, the problem that traditional hydraulic and hydroelectric engineering protective structure for side slope can't adjust length and height of self according to user's needs has been solved.

Description

Protective structure for hydraulic and hydroelectric engineering side slope

Technical Field

The utility model relates to a hydraulic and hydroelectric engineering field especially relates to a protective structure for hydraulic and hydroelectric engineering side slope.

Background

The hydropower engineering cultivation has knowledge in surveying, planning, designing, constructing, scientific research, management and other aspects of hydropower engineering, can be used in departments of water conservancy, hydropower and the like to carry out planning, designing, construction, scientific research, management and other aspects of work, and students in the hydropower engineering major study basic theories and basic knowledge in mathematics, mechanics, building structures and other aspects necessary for hydropower engineering construction, so that the students obtain necessary basic training of an engineering design method, a construction management method and a scientific research method, and have basic capabilities in surveying, planning, designing, construction, scientific research, management and other aspects of hydropower engineering.

Slope protective structure need be used in hydraulic and hydroelectric engineering work progress, prevents that the pedestrian from falling from the slope is out of order, and traditional hydraulic and hydroelectric engineering for the slope protective structure length and width are fixed mostly, can't adjust the length and the height of self according to user's needs to the result of use of protective structure for the slope has been reduced.

Therefore, it is necessary to provide a protective structure for a slope in hydraulic and hydroelectric engineering to solve the technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a protective structure is used to hydraulic and hydroelectric engineering side slope has solved traditional hydraulic and hydroelectric engineering side slope and has used protective structure can't be according to user's needs to the length of self and highly the problem of adjusting.

For solving the technical problem, the utility model provides a pair of protective structure is used to hydraulic and hydroelectric engineering side slope, including guardrail and first support column, the inner chamber of guardrail is provided with moving mechanism, moving mechanism's bottom fixedly connected with removes the post, logical groove has all been seted up to the both sides of guardrail inner chamber bottom, the bottom of removing the post runs through the inner chamber and the fixedly connected with second support column that lead to the groove, the bottom of first support column inner chamber is provided with elevating system, elevating system's top and the bottom fixed connection of second support column, the first piece of burying of bottom fixedly connected with of first support column, and the bottom of the first piece of burying inlays and is equipped with the side slope, the equal fixedly connected with handle in both sides at guardrail top.

Preferably, moving mechanism includes first motor, first gear, second gear and positive and negative threaded rod, the central department bolt at guardrail inner chamber top has first motor, the first gear of the output fixedly connected with of shown first motor, the equal fixedly connected with bearing in both sides of guardrail inner chamber bottom, and the inner circle of bearing rotates and is connected with positive and negative threaded rod, the fixedly connected with second gear of central department of positive and negative threaded rod, first gear and second gear meshing, the surface of positive and negative threaded rod all has threaded connection in proper order from a left side to the right side, and the bottom of threaded connection and the top fixed connection who removes the post.

Preferably, elevating system includes second motor, third gear and rack plate, the bottom bolt joint in the first support column inner chamber outside has the second motor, the output fixedly connected with third gear of second motor, the back sliding connection of first support column inner chamber bottom has the rack plate, the positive meshing of third gear and rack plate, the top of rack plate and the bottom fixed connection of second support column.

Preferably, first chutes are formed in two sides of the top of the inner cavity of the guardrail, first sliding blocks are connected to the inner cavity of the first chutes in a sliding mode, and the bottoms of the first sliding blocks penetrate through the inner cavity of the first chutes and are fixedly connected with the tops of the threaded sleeves.

Preferably, the equal fixedly connected with slide bar in top of first support column inner chamber both sides, the surface of slide bar is from last to all sliding connection in proper order down has the pulley, the inboard outside fixed connection through fixed column and second support column of pulley, the bottom fixedly connected with dog of slide bar.

Preferably, the second spout has been seted up to the bottom at the second support column inner chamber back, the inner chamber of second spout is from last to all sliding connection in proper order down has the second slider, the front of second slider run through the inner chamber of second spout and with the back fixed connection of rack plate.

Preferably, the first lug of center department fixedly connected with at the first support column back, and the back of first lug has the movable rod through loose axle swing joint, one side that first lug was kept away from to the movable rod has the second lug through loose axle swing joint, and the bottom fixedly connected with footboard of second lug, the fixedly connected with second of center department of footboard bottom is buried the piece, and the bottom that the second buried the piece inlays the top of locating the slope back.

Compared with the prior art, the utility model provides a pair of protective structure for hydraulic and hydroelectric engineering side slope has following beneficial effect:

the utility model provides a protective structure for a slope of a hydraulic and hydroelectric engineering,

1. the utility model, through the cooperation of the moving mechanism and the lifting mechanism, the user drives the first gear to rotate through the first motor, thereby driving the second gear to rotate, then the second gear drives the positive and negative threaded rod to rotate, at the moment, the threaded sleeve drives the moving column to move on the surface of the positive and negative threaded rod, thereby driving the second supporting column to move, facilitating the user to flexibly adjust the width of the protective structure according to the requirement, then the user turns on the second motor, the second motor drives the third gear to rotate, thereby drive the rack plate and reciprocate, drive the second support column then and remove at the inner chamber of first support column, convenient to use person adjusts protection structure's height as required in a flexible way, has solved traditional hydraulic and hydroelectric engineering for the side slope protection structure can't adjust the problem to the length and the height of self according to user's needs.

2. The utility model discloses a cooperation through first motor, first gear, second gear and positive and negative threaded rod, convenient to use person adjusts the width of protective structure in a flexible way, the result of use of protective structure has been increased, through the cooperation of second motor, third gear and rack plate, convenient to use person adjusts the height of protective structure in a flexible way, the result of use of protective structure has been increased again, through the cooperation of first spout and first slider, convenient to use person carries out spacing to the thread bush, the supplementary thread bush carries out unimpeded movement simultaneously, through the cooperation of slide bar and pulley, convenient to use person carries out spacing to the second support column, the stability of second support column has been increased, through the cooperation of second spout and second slider, convenient to use person carries out spacing to the rack plate, the stability of rack plate has been increased, through the movable rod, footboard and the cooperation of second embedding piece, the stability of the protective structure is increased.

Drawings

Fig. 1 is a schematic structural view of a preferred embodiment of a protective structure for a slope in hydraulic and hydroelectric engineering provided by the present invention;

FIG. 2 is a left side view of the protective structure for a slope in hydraulic and hydroelectric engineering shown in FIG. 1;

fig. 3 is a left side sectional view of the structure of the second chute shown in fig. 1.

Reference numbers in the figures: 1. a guardrail; 2. a first chute; 3. a first slider; 4. a moving mechanism; 41. a first motor; 42. a first gear; 43. a second gear; 44. a positive and negative threaded rod; 5. moving the column; 6. a first support column; 7. a slide bar; 8. a pulley; 9. a lifting mechanism; 91. a second motor; 92. a third gear; 93. a rack plate; 10. a second chute; 11. a second slider; 12. a second support column; 13. side slope; 14. a pedal; 15. a movable rod.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2 and fig. 3 in combination, in which fig. 1 is a schematic structural view of a preferred embodiment of a slope protection structure for hydraulic and hydroelectric engineering according to the present invention; FIG. 2 is a left side view of the protective structure for a slope in hydraulic and hydroelectric engineering shown in FIG. 1; fig. 3 is a sectional view is seen on the left of the structure of the second spout shown in fig. 1, a protective structure for hydraulic and hydroelectric engineering side slope, including guardrail 1 and first support column 6, the inner chamber of guardrail 1 is provided with moving mechanism 4, moving mechanism 4's bottom fixedly connected with removes post 5, logical groove has all been seted up to the both sides of 1 inner chamber bottom of guardrail, the bottom of removing post 5 runs through the inner chamber and the fixedly connected with second support column 12 that lead to the groove, the bottom of 6 inner chambers of first support column is provided with elevating system 9, the top of elevating system 9 and the bottom fixed connection of second support column 12, the first piece that buries of bottom fixedly connected with of first support column 6, and the first bottom of burying the piece inlays and is equipped with side slope 13, the equal fixedly connected with handle in both sides at guardrail 1 top.

The moving mechanism 4 comprises a first motor 41, a first gear 42, a second gear 43 and a positive and negative threaded rod 44, a first motor 41 is bolted at the center of the top of the inner cavity of the guardrail 1, the output end of the first motor 41 is fixedly connected with a first gear 42, two sides of the bottom of the inner cavity of the guardrail 1 are fixedly connected with bearings, and the inner ring of the bearing is rotationally connected with a positive and negative threaded rod 44, the center of the positive and negative threaded rod 44 is fixedly connected with a second gear 43, the first gear 42 is engaged with the second gear 43, the surface of the positive and negative threaded rod 44 is sequentially connected with a threaded sleeve from left to right in a threaded manner, the bottom of the threaded sleeve is fixedly connected with the top of the movable column 5, through the cooperation of first motor 41, first gear 42, second gear 43 and positive and negative threaded rod 44, convenient to use person carries out nimble regulation to protective structure's width, has increased protective structure's result of use.

Elevating system 9 includes second motor 91, third gear 92 and rack plate 93, the bottom bolt joint in the 6 inner chamber outsides of first support column has second motor 91, the output fixedly connected with third gear 92 of second motor 91, the back sliding connection of 6 inner chamber bottoms of first support column has rack plate 93, the positive meshing of third gear 92 and rack plate 93, the top of rack plate 93 and the bottom fixed connection of second support column 12, through the cooperation of second motor 91, third gear 92 and rack plate 93, convenient to use person highly adjusts in a flexible way protective structure, has increased protective structure's result of use once more.

First spout 2 has all been seted up to the both sides at 1 inner chamber top of guardrail, the inner chamber sliding connection of first spout 2 has first slider 3, the bottom of first slider 3 run through the inner chamber of first spout 2 and with the top fixed connection of thread bush, through the cooperation of first spout 2 and first slider 3, convenient to use person carries out spacingly to the thread bush, and the supplementary thread bush carries out the unimpeded removal simultaneously.

The equal fixedly connected with slide bar 7 in top of 6 inner chambers both sides of first support column, slide bar 7's surface is from last to all sliding connection in proper order has pulley 8 down, the outside fixed connection of fixed column and second support column 12 is passed through to pulley 8's inboard, the bottom fixedly connected with dog of slide bar 7, through slide bar 7 and pulley 8's cooperation, convenient to use person carries on spacingly to second support column 12, has increased the stability of second support column 12.

Second spout 10 has been seted up to the bottom at the 12 inner chamber backs of second support column, the inner chamber of second spout 10 is from last to all sliding connection in proper order has second slider 11 down, second slider 11 openly run through the inner chamber of second spout 10 and with rack plate 93's back fixed connection, through the cooperation of second spout 10 and second slider 11, convenient to use person carries on spacingly to rack plate 93, has increased rack plate 93's stability.

The first lug of center department fixedly connected with at the 6 backs of first support column, and the back of first lug has movable rod 15 through loose axle swing joint, one side that first lug was kept away from to movable rod 15 has the second lug through loose axle swing joint, and the bottom fixedly connected with footboard 14 of second lug, the fixedly connected with second of center department of footboard 14 bottom buries the piece, and the bottom that the second buried the piece inlays the top of locating the side slope 13 back, buries the cooperation of piece through movable rod 15, footboard 14 and second, has increased protective structure's stability.

The utility model provides a pair of hydraulic and hydroelectric engineering is protective structure for side slope's theory of operation as follows:

when using, the user opens first motor 41, first motor 41 drives first gear 42 and rotates, thereby it rotates to drive second gear 43, second gear 43 drives positive and negative threaded rod 44 and rotates afterwards, the thread bush drives removal post 5 and removes on positive and negative threaded rod 44's surface this moment, thereby it removes to drive second support column 12, thereby nimble regulation is carried out to protective structure's width, second motor 91 is opened to the user afterwards, second motor 91 drives third gear 92 and rotates this moment, thereby it reciprocates to drive rack plate 93, then it removes at the inner chamber of first support column 6 to drive second support column 12, thereby highly carry out nimble regulation to protective structure.

the utility model, through the cooperation of the moving mechanism 4 and the lifting mechanism 9, the user drives the first gear 42 to rotate through the first motor 41, thereby driving the second gear 43 to rotate, then the second gear 43 drives the positive and negative threaded rod 44 to rotate, at this time, the threaded sleeve drives the moving column 5 to move on the surface of the positive and negative threaded rod 44, thereby driving the second support column 12 to move, facilitating the user to flexibly adjust the width of the protective structure according to the requirement, then the user turns on the second motor 91, at this time, the second motor 91 drives the third gear 92 to rotate, thereby drive rack plate 93 and reciprocate, drive second support column 12 then and remove at the inner chamber of first support column 6, convenient to use person adjusts protection structure's height as required in a flexible way, has solved traditional hydraulic and hydroelectric engineering for the side slope protection structure can't be according to user's needs to the length of self and highly the problem of adjusting.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides a hydraulic and hydroelectric engineering is protective structure for side slope, includes guardrail (1) and first support column (6), its characterized in that: the inner chamber of guardrail (1) is provided with moving mechanism (4), the bottom fixedly connected with of moving mechanism (4) removes post (5), logical groove has all been seted up to the both sides of guardrail (1) inner chamber bottom, the bottom of removing post (5) is run through logical inner chamber and fixedly connected with second support column (12), the bottom of first support column (6) inner chamber is provided with elevating system (9), the top of elevating system (9) and the bottom fixed connection of second support column (12), the first piece of burying of bottom fixedly connected with of first support column (6), and the first bottom of burying the piece inlays and is equipped with side slope (13), the equal fixedly connected with handle in both sides at guardrail (1) top.

2. The protective structure for the slope of the water conservancy and hydropower engineering as claimed in claim 1, the moving mechanism (4) comprises a first motor (41), a first gear (42), a second gear (43) and a positive and negative threaded rod (44), a first motor (41) is bolted at the center of the top of the inner cavity of the guardrail (1), the output end of the first motor (41) is fixedly connected with a first gear (42), two sides of the bottom of the inner cavity of the guardrail (1) are fixedly connected with bearings, and the inner ring of the bearing is rotationally connected with a positive and negative threaded rod (44), the center of the positive and negative threaded rod (44) is fixedly connected with a second gear (43), first gear (42) and second gear (43) meshing, the surface of positive and negative threaded rod (44) all has the thread bush from a left side to the right side in proper order threaded connection, and the bottom of thread bush and the top fixed connection who removes post (5).

3. The protection structure for water conservancy and hydropower engineering side slope according to claim 1, characterized in that the lifting mechanism (9) comprises a second motor (91), a third gear (92) and a rack plate (93), the bottom outside the inner cavity of the first support column (6) is bolted with the second motor (91), the output end of the second motor (91) is fixedly connected with the third gear (92), the back side of the bottom of the inner cavity of the first support column (6) is slidably connected with the rack plate (93), the front sides of the third gear (92) and the rack plate (93) are meshed, and the top of the rack plate (93) is fixedly connected with the bottom of the second support column (12).

4. The protective structure for the water conservancy and hydropower engineering side slope is characterized in that first sliding grooves (2) are formed in two sides of the top of an inner cavity of the guardrail (1), first sliding blocks (3) are connected to the inner cavities of the first sliding grooves (2) in a sliding mode, and the bottoms of the first sliding blocks (3) penetrate through the inner cavities of the first sliding grooves (2) and are fixedly connected with the tops of the threaded sleeves.

5. The protective structure for the water conservancy and hydropower engineering side slope as claimed in claim 1, wherein a sliding rod (7) is fixedly connected to the tops of two sides of the inner cavity of the first supporting column (6), pulleys (8) are sequentially and slidably connected to the surface of the sliding rod (7) from top to bottom, the inner side of each pulley (8) is fixedly connected with the outer side of the corresponding second supporting column (12) through a fixing column, and a stop block is fixedly connected to the bottom of each sliding rod (7).

6. The protection structure for the water conservancy and hydropower engineering side slope according to claim 1, wherein a second sliding groove (10) is formed in the bottom of the back face of the inner cavity of the second supporting column (12), a second sliding block (11) is sequentially connected to the inner cavity of the second sliding groove (10) in a sliding mode from top to bottom, and the front face of the second sliding block (11) penetrates through the inner cavity of the second sliding groove (10) and is fixedly connected with the back face of the rack plate (93).

7. The protection structure for the water conservancy and hydropower engineering side slope according to claim 1, wherein a first protruding block is fixedly connected at the center of the back of the first supporting column (6), a movable rod (15) is movably connected at the back of the first protruding block through a movable shaft, a second protruding block is movably connected at one side of the movable rod (15) far away from the first protruding block through the movable shaft, a pedal (14) is fixedly connected at the bottom of the second protruding block, a second embedded part is fixedly connected at the center of the bottom of the pedal (14), and the bottom of the second embedded part is embedded at the top of the back of the side slope (13).