CN212000913U

CN212000913U - Gate lifting device for hydraulic engineering

Info

Publication number: CN212000913U
Application number: CN201922303353.XU
Authority: CN
Inventors: 郭杰
Original assignee: Changzhou Institute of Technology
Current assignee: Changzhou Institute of Technology
Priority date: 2019-12-20
Filing date: 2019-12-20
Publication date: 2020-11-24
Anticipated expiration: 2029-12-20

Abstract

The utility model discloses a gate hoisting device for hydraulic engineering, including gate structure and promotion structure, the gate structure includes gate board and gate frame, gate frame and dam body fixed connection, and the vertical slidable mounting in inside of gate frame has the gate board, the top both sides of gate board all are fixed with fixed the knot, and fixed the knot is connected with the cable wire, the promotion structure includes portal frame and pivot, portal frame fixed connection is on the top of gate frame, and the side end face upper portion level of portal frame runs through and is provided with the pivot, be connected through the bearing between pivot and the portal frame, and the equal fixed cover in both sides of pivot is equipped with the winding up roller, the fixed top of buckling the cable wire is fixed on the periphery of winding up roller. The utility model discloses can be according to the height of the reasonable promotion gate in irrigation demand in farmland and then be favorable to adjusting the size of water inlet department rivers, reduce the consumption that promotes in-process physical power simultaneously, improve convenience and the flexibility of using.

Description

Gate lifting device for hydraulic engineering

Technical Field

The utility model relates to a hydraulic engineering technical field especially relates to a gate hoisting device for hydraulic engineering.

Background

The sluice is as one kind and builds the hydraulic structure on river course and ditch, the effect of control rivers flow control water level height has, the water inlet is seted up to the farmland that corresponds the difference on some current farmland irrigation ditch engineering, and set up the sluice widely on the water inlet of ditch, an irrigation rivers that is arranged in the reasonable control ditch according to planting needs goes into the farmland, the effect of adjusting the farmland water level has, the sluice that sets up on the current ditch engineering adopts the manpower to open the gate and open the ditch entry most of adopting the mode that the manpower upwards promoted, this kind of mode that promotes the gate is too big to physical demands, it is inconvenient to promote, and can not be according to the size of the reasonable regulation and control water inlet of planting needs, the flexibility of use is relatively poor, simultaneously, the gate leakproofness of this kind of manpower promotion is relatively poor, lead to the emergence of gate infiltration phenomenon in long-time use easily.

Therefore need a gate hoisting device for hydraulic engineering, can be according to the height of the reasonable promotion gate in irrigation demand in farmland and then be favorable to adjusting the size of water inlet department rivers, reduce the consumption that promotes in-process physical power simultaneously, improve convenience and the flexibility of using.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a gate hoisting device for hydraulic engineering aims at improving and consumes too much manpower when current gate for irrigation uses and can not adjust into rivers size and use inflexible not convenient problem.

The utility model discloses a realize like this: the utility model provides a gate hoisting device for hydraulic engineering, including gate structure and promotion structure, gate structure includes gate board and gate frame, gate frame and dam body fixed connection, and the vertical slidable mounting in inside of gate frame has the gate board, the top both sides of gate board all are fixed with fixed the knot, and the fixed cable wire that is connected with on detaining, the promotion structure includes portal frame and pivot, portal frame fixed connection is on the top of gate frame, and the side end face upper portion level of portal frame runs through and is provided with the pivot, be connected through the bearing between pivot and the portal frame, and the both sides of pivot are all fixed the cover and are equipped with the winding up roller, the fixed top of detaining the cable wire is fixed on the periphery of winding up roller.

Furthermore, positioning blocks are vertically and symmetrically fixed on the top end face of the gate plate, slots are evenly formed in the positioning blocks along the vertical direction, and positioning grooves are evenly formed in the end face of one side of each positioning block from the vertical direction.

And then through the vertical height that confirms the floodgate board rises on the constant head tank that locating plate one side was seted up, and then the size of control ditch water inlet department to control rivers.

Furthermore, a through groove is formed in the top surface of the portal frame, a positioning block is arranged in the through groove in a penetrating mode, limiting groove blocks are symmetrically fixed to the two sides of the through groove in the top surface of the portal frame, and the fixing groove in the limiting groove blocks and the inserting grooves are fixed through inserting blocks.

And then pass spacing groove block and the slot fixed gate board on the locating plate through the picture peg when irrigating, convenient irrigation.

Further, the gate frame includes end slot piece and side groove piece, and the equal vertical symmetry in both sides of end slot piece is fixed with the side groove piece, and has all seted up the spacing groove on the top surface of end slot piece and the bottom surface of side groove piece, has seted up the spout on the side end face of spacing groove in the side groove piece, and all is fixed with a plurality of gyro wheel along vertical direction on the terminal surface around spacing groove in the side groove piece, and the stagnant water groove has been seted up to equal symmetry on the terminal surface around the side groove piece.

And then constitute the gate frame of U-shaped through end slot piece and side slot piece and improve the waterproof nature of gate board when, utilize the spacing groove to inject the gate board, be provided with in the spacing groove of gate frame simultaneously with gate board matched with gyro wheel and spout, conveniently carry on spacing convenient the sliding spacing gate board at the gate frame when promoting to the gate board and reduce the convenient promotion of friction between the two.

Furthermore, the end surfaces of the two sides of the gate plate are provided with sliding blocks, and the sliding blocks are matched with the sliding grooves.

And then conveniently slide the spacing gate plate at the gate frame through spacing the gate plate simultaneously and reduce the convenient promotion of friction between the two when promoting.

Furthermore, water stop plates are symmetrically fixed on two sides of the front end surface and the rear end surface of the gate plate, and the water stop plates are matched with the water stop grooves.

And the water stopping plates symmetrically fixed on the front end surface and the rear end surface of the gate plate are matched with the water stopping grooves on the gate frame, so that the water stopping performance between the gate plates is improved.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses (1), through setting up the metal gate frame that forms with the integrative casting of canal delivery port department dam body, sealing connection between gate frame and the canal has been improved, simultaneously through vertical slidable mounting gate board in the gate frame, all set up some and gate board bottom matched with spacing groove on the relative terminal surface of gate frame's kerve piece and side groove piece, and adhesion rubber block in spacing groove, while kerve piece and side groove piece constitute the gate frame of U-shaped and improve the waterproof nature of gate board, utilize the spacing groove to prescribe a limit to the gate board, be provided with gyro wheel and spout with gate board matched with in the spacing groove of gate frame simultaneously, conveniently carry out spacing convenient slip spacing gate board when promoting at the gate frame to the gate board and reduce the convenient promotion of friction between the two.

(2) The portal frame of the U-shaped structure of the vertical fixed mounting handstand in top of the gate frame of the ditch dam body is connected through the fixed knot on the cable wire on the epaxial winding up roller of the last horizontal rotation of portal frame and the top of gate board, is convenient for make the winding up roller roll up the open delivery port of gate board when the commentaries on classics of manual rotation pivot one end, compares traditional portable open gate and has the advantage that convenient operation is laborsaving.

(3) Through the vertical logical groove of having seted up that runs through on the top face of portal frame, establish spacing groove piece respectively in the both sides that lead to the groove simultaneously, the top that is fixed with the locating plate through the door plant top runs through logical groove, the preceding terminal surface that leads to the groove simultaneously evenly runs through along vertical direction downwards has the slot, when upwards promoting the door plant through rotatory pivot, set up the height that the vertical definite door plant that rises on some constant head tanks through locating plate one side, and then the size of control ditch inlet port department, thereby control rivers, thereby pass the slot on spacing groove piece and the locating plate through the picture peg and fix the door plant simultaneously when irrigating, conveniently irrigate.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the exploded structure of the present invention;

FIG. 3 is a schematic structural diagram of a shutter plate according to an embodiment of the present invention;

FIG. 4 is a schematic structural view of a gate frame according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of a lifting structure in an embodiment of the present invention.

In the figure: 1. a gate structure; 11. a shutter plate; 111. a slider; 112. a water stop plate; 12. a gate frame; 121. a bottom groove block; 122. a side groove block; 123. a chute; 124. a roller; 125. a water stopping tank; 13. a fixing buckle; 14. positioning a plate; 141. a slot; 142. positioning a groove; 2. a lifting structure; 21. a gantry; 22. a rotating shaft; 221. a winding roller; 23. a limiting groove block; 24. a through groove; 3. and (4) inserting plates.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, 2, 3, 4 and 5, a gate lifting device for hydraulic engineering includes a gate structure 1 and a lifting structure 2, the gate structure 1 includes a gate plate 11 and a gate frame 12, the gate frame 12 is fixedly connected to a dam body, the gate plate 11 is vertically slidably installed inside the gate frame 12, fixing buckles 13 are fixed to both sides of the top of the gate plate 11, and a steel cable is connected to the fixing buckles 13, the lifting structure 2 includes a gantry 21 and a rotating shaft 22, the gantry 21 is fixedly connected to the top of the gate frame 12, a rotating shaft 22 horizontally penetrates through the upper portion of the side end face of the gantry 21, the rotating shaft 22 is connected to the gantry 21 through a bearing, a winding roller 221 is fixedly sleeved on both sides of the rotating shaft 22, and the top end of the steel cable on the fixing buckles 13 is fixed to the circumferential surface of the winding roller 221.

And then through setting up the metal gate frame 12 that forms with the integrative casting of canal delivery port department dam body, the sealing connection nature between gate frame 12 and the canal has been improved, simultaneously through vertical slidable mounting gate panel 11 in gate frame 12, all set up some spacing grooves with gate panel 11 bottom matched with on the relative terminal surface of bottom slot piece 121 and side slot piece 122 through gate frame 12, and adhesion rubber piece in spacing groove, bottom slot piece 121 and side slot piece 122 constitute the gate frame 12 of U-shaped when improving the waterproof nature of gate panel 11, utilize the spacing groove to prescribe a limit to gate panel 11, be provided with gyro wheel 124 and spout 123 with gate panel 11 matched with in the spacing groove of gate frame 12 simultaneously, conveniently carry out spacing convenient slip spacing gate panel 11 when promoting in gate frame 12's gate panel 11 reduces the friction between the two and conveniently promotes to gate panel 11 simultaneously. Meanwhile, the portal frame 21 with an inverted U-shaped structure is vertically and fixedly installed at the top of the gate frame 12 of the dam body of the ditch, and the steel cable on the winding roller 221 on the rotating shaft 22 which is horizontally and rotatably connected with the portal frame 21 is connected with the top end of the gate plate 11 through a fixing buckle, so that the winding roller 221 can wind up the gate plate 11 to open the water outlet when the rotating handle at one end of the rotating shaft 22 is manually rotated. And through having offered logical groove 24 through vertical running through on portal frame 21's top terminal surface, establish spacing groove block 23 respectively in the both sides that lead to groove 24 simultaneously, the top that is fixed with locating plate 14 through door plant 11 top runs through logical groove 24, the preceding terminal surface that leads to groove 24 simultaneously has slot 141 along the downward even penetration of vertical direction, when upwards promoting door plant 11 through rotatory pivot 22, set up the height that vertical definite door plant 11 on the constant head tank 142 that has through locating plate 14 one side rises, and then the size of control ditch water inlet department, thereby control rivers, thereby simultaneously pass spacing groove block 23 and the slot 141 on the locating plate 14 fixed door plant 11 through picture peg 3 when irrigating, conveniently irrigate.

Referring to fig. 3, positioning blocks 14 are vertically and symmetrically fixed on the top end surface of the gate plate 11, slots 141 are uniformly formed on the positioning blocks 14 along the vertical direction, and positioning grooves 142 are uniformly formed on one side end surface of the positioning blocks 14 from the vertical direction.

And the rising height of the gate plate 11 is determined by the vertical direction of the positioning groove 142 formed on one side of the positioning plate 14, so that the size of the water inlet of the water channel is controlled, and the water flow is controlled.

Referring to fig. 5, a through groove 24 is formed on the top surface of the gantry 21, the positioning block 14 is disposed in the through groove 24 in a penetrating manner, the limiting groove blocks 23 are symmetrically fixed on both sides of the through groove 24 on the top surface of the gantry 21, and the fixing grooves in the limiting groove blocks 23 are fixed to the slots 141 through the insertion blocks 3.

And then the gate plate 11 is fixed by the inserting plate 3 passing through the limiting slot block 23 and the slot 141 on the positioning plate 14 during irrigation, thereby facilitating irrigation.

Referring to fig. 4, the gate frame 12 includes a bottom slot block 121 and a side slot block 122, the side slot block 122 is vertically and symmetrically fixed on both sides of the bottom slot block 121, the top surface of the bottom slot block 121 and the bottom surface of the side slot block 122 are both provided with a limiting groove, a sliding groove 123 is provided on the side end surface of the limiting groove in the side slot block 122, a plurality of rollers 124 are fixed on the front and rear end surfaces of the limiting groove in the side slot block 122 along the vertical direction, and water stop grooves 125 are symmetrically provided on the front and rear end surfaces of the side slot block 122.

And then constitute the waterproof nature of U-shaped gate frame 12 through end slot piece 121 and side slot piece 122 and improve gate panel 11 when, utilize the spacing groove to inject gate panel 11, be provided with gyro wheel 124 and spout 123 with gate panel 11 matched with in the spacing groove of gate frame 12 simultaneously, conveniently carry out spacing convenient sliding spacing at gate panel 11 of gate frame 12 when promoting to gate panel 11 simultaneously and reduce the convenient promotion of friction between the two.

Referring to fig. 3, the two side end surfaces of the shutter plate 11 are provided with sliding blocks 111, and the sliding blocks 111 are matched with the sliding grooves 123.

And then the gate plate 11 which is limited by the gate plate 11 and is convenient to slide and limited on the gate frame 12 is convenient to lift by reducing the friction between the two when the gate plate 11 is lifted.

Referring to fig. 2, water stop plates 112 are symmetrically fixed to both sides of the front and rear end surfaces of the gate plate 11, and the water stop plates 112 and the water stop grooves 125 are matched with each other.

Further, the water stop plates 112 symmetrically fixed to the front and rear end faces of the gate plate 11 are fitted to the water stop groove 125 of the gate frame 12, thereby improving the water stop performance between the gate plates 11.

The working principle is as follows: the utility model discloses at first according to the irrigation volume of farmland demand when using, the twist in the manual rotatory pivot 22 makes pivot 22 rotatory, make the rotatory cable wire that 11 tops of shutter plate of rolling up of winding up roller 221 connect through fixed knot 13, and then promote the vertical slip of shutter plate 11 on gate frame 12, locating plate 14 on the shutter plate 11 runs through logical groove 24 simultaneously and rises along with shutter plate 11, run through spacing groove block 23 and slot 141 fixed positioning board 14 through picture peg 3 level when numerical value on 14 constant head tank 142 of locating plate reaches the income water yield that needs irrigate, thereby fixed shutter plate 11's lifting height, conveniently irrigate.

The device that obtains through above-mentioned design has satisfied one kind basically can be according to the reasonable height that promotes the gate in irrigation demand in farmland and then be favorable to adjusting the size of inlet rivers, reduces the consumption that promotes in-process physical power simultaneously, improves the convenience of using and the use of the gate hoisting device for hydraulic engineering of flexibility, but at the purpose of further perfecting its function, the designer has carried out further improvement to the device.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a gate hoisting device for hydraulic engineering, includes gate structure (1) and hoisting structure (2), its characterized in that: gate structure (1) includes gate panel (11) and gate frame (12), gate frame (12) and dam body fixed connection, and the vertical slidable mounting in inside of gate frame (12) has gate panel (11), the top both sides of gate panel (11) all are fixed with fixed knot (13), and are connected with the cable wire on fixed knot (13), promote structure (2) including portal frame (21) and pivot (22), portal frame (21) fixed connection is on the top of gate frame (12), and the side end upper portion level of portal frame (21) runs through and is provided with pivot (22), be connected through the bearing between pivot (22) and portal frame (21), and the both sides of pivot (22) are all fixed the cover and are equipped with winding up roller (221), the top of cable wire is fixed on fixed knot (13) on the periphery of winding up roller (221).

2. The gate lifting device for the water conservancy project according to claim 1, wherein positioning blocks (14) are vertically and symmetrically fixed on the top end surface of the gate plate (11), the positioning blocks (14) are uniformly provided with slots (141) along the vertical direction, and positioning grooves (142) are uniformly formed on one side end surface of the positioning blocks (14) from the vertical direction.

3. The gate lifting device for the hydraulic engineering according to claim 2, wherein a through groove (24) is formed in the top surface of the portal frame (21), a positioning block (14) penetrates through the through groove (24), limiting groove blocks (23) are symmetrically fixed to two sides of the through groove (24) in the top surface of the portal frame (21), and fixing grooves in the limiting groove blocks (23) and the slots (141) are fixed through the insertion blocks (3).

4. The gate lifting device for the hydraulic engineering according to claim 3, wherein the gate frame (12) comprises a bottom groove block (121) and side groove blocks (122), the side groove blocks (122) are vertically and symmetrically fixed to two sides of the bottom groove block (121), the top surface of the bottom groove block (121) and the bottom surface of the side groove block (122) are respectively provided with a limiting groove, a sliding groove (123) is formed in the side end surface of the limiting groove in the side groove block (122), a plurality of rollers (124) are respectively fixed to the front end surface and the rear end surface of the limiting groove in the side groove block (122) along the vertical direction, and water stopping grooves (125) are respectively symmetrically formed in the front end surface and the rear end surface of the side groove block (122).

5. The gate lifting device for the water conservancy project according to claim 4, characterized in that the two side end surfaces of the gate plate (11) are provided with sliding blocks (111), and the sliding blocks (111) are matched with the sliding grooves (123).

6. The gate lifting device for the water conservancy project according to claim 5, characterized in that water stop plates (112) are symmetrically fixed on both sides of the front and rear end surfaces of the gate plate (11), and the water stop plates (112) are matched with the water stop grooves (125).