CN213142816U

CN213142816U - Integral type high-standard farmland culvert gate structure

Info

Publication number: CN213142816U
Application number: CN202021453675.9U
Authority: CN
Inventors: 邵海燕
Original assignee: Hefei Rivers Architecture Co ltd
Current assignee: Hefei Rivers Architecture Co ltd
Priority date: 2020-07-18
Filing date: 2020-07-18
Publication date: 2021-05-07
Anticipated expiration: 2030-07-18

Abstract

The application relates to an integrated high-standard farmland culvert gate structure, which comprises a prefabricated wall protection body which is embedded with the inner wall of a farmland river channel, prefabricated foundation stones which are embedded in the ground, a gantry frame body which is arranged on the upper side of the river channel, a gate which is arranged in the gantry frame body and is in sliding connection with the inner side wall of the gantry frame body, and a lifting device which is arranged on the gantry frame body and is used for lifting or descending the gate; the prefabricated wall body is characterized in that the number of the prefabricated foundation stones is two, the two prefabricated foundation stones are respectively arranged on two sides of the river channel, and two sides of the prefabricated wall body are respectively integrally cast and fixed with the two prefabricated foundation stones; and two ends of the gantry frame body are respectively and integrally cast and fixed with the tops of the two prefabricated foundation stones on two sides of the river channel. This application has the effect of simplifying the culvert gate structure installation.

Description

Integral type high-standard farmland culvert gate structure

Technical Field

The application relates to the field of irrigation and water conservancy facilities, especially, relate to an integral type high-standard farmland culvert gate structure.

Background

The culvert gate is a general name of a culvert and a sluice gate and is an important component in a high-standard farmland irrigation system. The culvert gate in the related technology is mostly installed by adopting connection modes such as bolts and the like. Chinese utility model patent that publication number is CN209114345U discloses a novel assembled culvert gate of irrigation and water conservancy, it comprises bottom plate, wing wall, upper reaches barricade, platform, gate, low reaches barricade, culvert pipe and the assembly of eight kinds of design components of culvert pipe cushion, and the component is makeed with reinforced concrete or cast iron material, and the component equipment connects through the mode of birch formula joint, bolt, and the pad has cushioning effect's rubber pad between the component. In the construction process of the culvert gate, construction personnel are required to install each part in the culvert gate structure.

With respect to the related art in the above, the inventors consider that there is a drawback that the mounting step is cumbersome.

SUMMERY OF THE UTILITY MODEL

In order to overcome the loaded down with trivial details defect of installation procedure of culvert gate structure, this application provides an integral type high-standard farmland culvert gate structure.

The application provides a pair of high-standard farmland culvert gate structure of integral type adopts following technical scheme:

an integrated high-grade farmland culvert gate structure comprises a prefabricated wall protecting body which is embedded with the inner wall of a farmland river channel, prefabricated foundation stones which are embedded in the ground, a gantry frame body which is arranged on the upper side of the river channel, a gate which is arranged in the gantry frame body and is in sliding connection with the inner side wall of the gantry frame body, and a lifting device which is arranged on the gantry frame body and is used for lifting or descending the gate; the prefabricated wall body is characterized in that the number of the prefabricated foundation stones is two, the two prefabricated foundation stones are respectively arranged on two sides of the river channel, and two sides of the prefabricated wall body are respectively integrally cast and fixed with the two prefabricated foundation stones; and two ends of the gantry frame body are respectively and integrally cast and fixed with the tops of the two prefabricated foundation stones on two sides of the river channel.

Through adopting above-mentioned technical scheme, longmen support body, prefabricated foundatin stone and prefabricated dado integrated into one piece, when installing this culvert gate structure, only need hang and put the longmen support body for prefabricated foundatin stone inlays locates in the ground of river course both sides, and prefabricated dado inlay locate in the river course can, need not to carry out other steps such as a large amount of bolt installations, so be favorable to simplifying the installation of culvert gate structure.

Preferably, the prefabricated foundation stone is provided with a pouring hole, and the pouring hole penetrates through the prefabricated foundation stone and extends into the ground; and a steel reinforcing member is arranged in the pouring hole, and the pouring hole is filled with concrete to be solidified to form a reinforcing column.

Through adopting above-mentioned technical scheme, all take one's place the back when longmen support body, prefabricated bed stone and prefabricated wall protecting body, constructor places the steel reinforcement and gets into in the filling hole on the prefabricated bed stone, then the poured concrete gets into the filling hole, forms the reinforced column to make the ground fixed connection of prefabricated bed stone and river course both sides, firm in connection, and easy operation.

Preferably, the upper surface of the prefabricated foundation stone is provided with a countersunk groove communicated with the upper end of the filling hole; the steel reinforcement piece includes vertical setting in the steel column in the filling hole and be fixed in the reinforcing bar dish of steel column upper end, the reinforcing bar dish set up in the countersunk head inslot, just the countersunk head inslot intussuseption is full of the concrete and solidifies the stopper that forms with reinforcing post integrated into one piece.

Through adopting above-mentioned technical scheme, constructor puts into the hole of pouring into through the countersunk head groove with the steel reinforcement earlier when carrying out the fixed construction of prefabricated bed stone for reinforcing bar dish overlap joint is on countersunk head inslot bottom surface, and the steel column sets up in the hole of pouring this moment, then constructor recast concrete form the reinforced column, and at this in-process, the setting of reinforcing bar dish is convenient for pour the preceding placing of steel reinforcement, the constructor of being convenient for is under construction.

Preferably, the steel reinforcing member further comprises a barb fixed to the side wall of the steel column.

Through adopting above-mentioned technical scheme, the setting of barb for the steel reinforcement plays the limiting displacement who hinders the reinforced column and break away from the filling hole in reinforced column, promotes the fastness of reinforced column.

Preferably, the reinforcing steel bar disc is formed by welding the ends of a plurality of reinforcing steel bars together.

Through adopting above-mentioned technical scheme, the reinforcing bar dish is concentrated in a welding formation by many reinforcing bar tip for the reinforcing bar dish has sufficient area of contact with the concrete in the countersunk head groove, has strengthened the adhesive strength of reinforcing bar dish and concrete.

Preferably, a cement sealing layer is poured between the prefabricated wall protecting body and the inner wall of the river channel.

Through adopting above-mentioned technical scheme, the setting of cement sealing layer for it is sealed to prefabricate the connection between wall body and the river course, prevents that river from revealing.

Preferably, the lifting device comprises a driving motor fixed on the gantry frame body, a driving gear fixed on an output shaft of the driving motor, a winding roller rotatably mounted on the gantry frame body, a driven gear fixed on the end part of the winding roller and a hoisting rope wound on the winding roller; the driving gear is meshed with the driven gear; and one end of the hoisting rope is fixed with the roll surface of the winding roll, and the other end of the hoisting rope is fixed with the gate.

Through adopting above-mentioned technical scheme, when driving motor started, driving motor's output shaft drove the driving gear and rotates, has driven gear and wind-up roll and has driven to rotate to make and hang the rope of putting and wind up or around going out the wind-up roll, realized the lift of gate, transmission simple structure is firm.

Preferably, the winding rollers, the hoisting ropes and the driven gears are provided with two groups, and the two groups of winding rollers, the hoisting ropes and the driven gears are respectively arranged at two ends of the upper side edge of the gate.

Through adopting above-mentioned technical scheme, the effect of hanging the rope of putting to the gate is located side both ends on the gate for the atress of gate is more even, prevents that the gate from going up and down to harm the longmen support body.

In summary, the present application includes at least one of the following beneficial technical effects:

when the culvert gate structure is installed, only the gantry frame body needs to be hung, so that the prefabricated foundation stones are embedded in the ground at two sides of the river channel, and the prefabricated wall protection body is embedded in the river channel, and other steps such as a large number of bolt installation and the like are not needed, thereby being beneficial to simplifying the installation process of the culvert gate structure;

after the gantry frame body, the prefabricated foundation stone and the prefabricated wall protecting body are all in place, a constructor places a steel reinforcing piece into a pouring hole in the prefabricated foundation stone, then pours concrete into the pouring hole, and forms a reinforcing column, and the operation is simple.

Drawings

FIG. 1 is a schematic structural diagram of an integrated high-standard farmland culvert gate structure of the application embodiment.

Fig. 2 is a schematic structural view of a steel reinforcement.

Description of reference numerals: 1. prefabricating a foundation stone; 11. a countersunk groove; 12. a perfusion hole; 2. prefabricating a wall protecting body; 21. a cement sealing layer; 3. a gantry frame body; 4. a gate; 41. a lifting beam; 42. a door body; 5. a lifting device; 51. a mounting frame; 52. a drive motor; 53. a driving gear; 54. a rotating plate; 55. a wind-up roll; 56. a driven gear; 57. hoisting and releasing the rope; 6. a base groove; 7. a steel reinforcement; 71. a reinforcing steel bar plate; 72. a steel column; 73. a barb; 8. and (4) reinforcing the column.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses high-standard farmland culvert gate structure of integral type. Referring to fig. 1, the integrated high-standard farmland culvert gate structure comprises a prefabricated foundation stone 1, a prefabricated wall protection body 2, a gantry frame body 3, a gate 4 and a lifting device 5.

Referring to fig. 1, a prefabricated foundation stone 1 is a rectangular block and is formed by prefabricating and pouring concrete, and reinforcing steel bars are embedded in the prefabricated foundation stone. The subaerial foundation ditch 6 of having seted up of river course both sides, the upside opening of foundation ditch 6 is the rectangle, its and the inside wall intercommunication in river course, and foundation ditch 6 is equipped with two altogether, and two foundation ditches 6 set up respectively in the river course both sides. Prefabricated foundation stone 1 is equipped with two altogether, and two prefabricated foundation stones 1 set up respectively in two foundation trench 6 and offset with 6 inner walls of foundation trench, and prefabricated foundation stone 1 is close to the lateral wall in river course and flushes with the inside wall in river course. Prefabricated dado body 2 perpendicular to river course's cross-section is the U-shaped, and prefabricated dado body 2 extends along the extending direction in river course, and prefabricated dado body 2 is formed by concrete and steel bar prefabrication, and prefabricated dado body 2's both sides lateral wall sets up with the laminating of the both sides inside wall in river course respectively, and prefabricated dado body 2's bottom surface offsets with the interior bottom surface in the river course. The upper surfaces of two ends of the prefabricated wall protecting body 2 are flush with the ground, and two ends of the prefabricated wall protecting body 2 are respectively arranged at the groove openings of the two foundation grooves 6 and are respectively and integrally poured and fixed with the prefabricated foundation stones 1 in the two foundation grooves 6 close to the side wall of the river channel. Be equipped with the cement sealing layer 21 between prefabricated dado body 2 and the river course, the cement sealing layer 21 is filled by cement in the clearance between prefabricated dado body 2 and the river course inner wall and forms, and the cement sealing layer 21 bonds fixedly with the outer surface in river course inner wall and the prefabricated dado body 2 laminating river course respectively to prevent that river water from revealing by the clearance between prefabricated dado body 2 and the river course. The gantry frame body 3 is arranged in an inverted U shape and is formed by prefabricating and pouring reinforced concrete, two ends of the gantry frame body are arranged on two sides of a river channel respectively, and two ends of the gantry frame body 3 are integrally poured and fixed with the upper surfaces of the two prefabricated foundation stones 1 respectively.

Referring to fig. 1, a countersunk groove 11 is formed in the upper surface of a prefabricated foundation stone 1, an opening of the countersunk groove 11 is circular, a filling hole 12 is formed in the inner bottom surface of the countersunk groove, the opening of the filling hole 12 is circular, and the inner diameter of the filling hole 12 is smaller than the inner diameter of the countersunk groove 11. Furthermore, a pouring hole 12 penetrates the prefabricated foundation stone 1 and extends vertically into the bottom surface of the foundation trench 6. Referring to fig. 2, a steel reinforcement 7 is arranged in the pouring hole 12, the steel reinforcement 7 includes a steel bar disk 71, a steel column 72 and a barb 73, the steel bar disk 71 is made of a plurality of steel bars, and the ends of the steel bars on the steel bar disk 71 close to the axis of the pouring hole 12 are all concentrated at one position and welded and fixed. The reinforcing steel bars on the reinforcing steel bar disc 71 are radially distributed in a surrounding mode, and included angles between adjacent reinforcing steel bars are consistent. The reinforcing steel bar disc 71 is arranged in the countersunk head groove 11, the axis of the pouring hole 12 penetrates through the center of the reinforcing steel bar disc 71, and the reinforcing steel bar disc 71 is abutted to the inner bottom surface of the countersunk head groove 11. The steel column 72 is vertically arranged in the pouring hole 12, the horizontal section of the steel column 72 is circular, the upper end of the steel column 72 is welded and fixed with the center of the bottom of the steel bar disc 71, and the axis of the steel column 72 coincides with the axis of the pouring hole 12. The barb 73 is made of steel bars bent into a circular arc shape, one end of the barb 73 is welded and fixed with the side wall of the steel column 72, and the other end of the barb is arranged upwards. Barbs 73 are provided in plurality, and barbs 73 are divided into three groups, with four barbs 73 in each group. The same set of four barbs 73 are evenly distributed around the axis of the steel column 72, while the three sets of barbs 73 are evenly distributed in the vertical direction. After steel reinforcement 7 takes one's place, the constructor pours concrete into towards in pouring hole 12 and the countersunk head groove 11 for all fill the concrete in countersunk head groove 11 and the pouring hole 12, after the concrete in countersunk head groove 11 and the pouring hole 12 solidifies, form the reinforced column 8 that is the pin form, make prefabricated foundation stone 1 more firm with the ground connection of river course both sides.

Referring to fig. 1, the gate 4 includes a lifting beam 41 and a door 42, the door 42 is a rectangular plate and is vertically disposed in the gantry frame 3, and the vertical side walls of two sides of the door 42 are respectively flush with the inner side walls of two sides of the prefabricated wall protecting body 2. The lifting beam 41 is a beam-shaped structure with a rectangular cross section, the length direction of the lifting beam 41 is horizontal and vertical to the extending direction of the river channel, two ends of the lifting beam 41 are respectively connected with the inner side walls on two sides of the gantry frame body 3 in a sliding manner, the lifting beam 41 is vertically arranged relative to the sliding direction of the gantry frame body 3, and in addition, the bottom surface of the lifting beam 41 is fixed with the upper surface of the door body 42.

Referring to fig. 1, the lifting device 5 includes an installation frame 51, a driving motor 52, a driving gear 53, a rotating plate 54, a winding roller 55, a driven gear 56, and a hoisting rope 57, the installation frame 51 is in an inverted U-shaped plate shape, and is disposed on the gantry body 3 and located in the middle of the upper side frame of the gantry body 3, and two ends of the installation frame 51 are vertically downward and fixed to the upper surface of the gantry body 3. The driving motor 52 is a servo motor, and is disposed on the mounting frame 51 and fixed to the upper surface of the mounting frame 51, and an output shaft of the driving motor 52 penetrates through the inner top surface of the mounting frame 51 and extends into the mounting frame 51. The driving gear 53 is a bevel gear, and the driving gear 53 is sleeved on and fixed with the output shaft of the driving motor 52. The rotating plate 54 is rectangular plate-shaped, the rotating plate 54 is vertically arranged on the gantry frame body 3, and the bottom surface of the rotating plate 54 is fixed with the upper surface of the gantry frame body 3. The four rotating plates 54 are divided into two groups, two groups of rotating plates 54 are arranged at two ends of the gantry frame body 3, and the two rotating plates 54 in the same group are arranged in parallel. The winding rollers 55 are in a shape of a circular roller and are provided with two winding rollers 55, the two winding rollers 55 are respectively arranged between the two groups of rotating plates 54, and two ends of each winding roller 55 are respectively in rotating connection with two side plate surfaces, close to the two rotating plates 54 of the same group, of the two side plate surfaces. In addition, the end parts of the two winding rollers 55 close to the mounting frame 51 penetrate through the rotating plate 54 on the side and penetrate into the mounting frame 51, the driven gears 56 are bevel gears, the number of the driven gears 56 is two, the two driven gears 56 are respectively sleeved on the end parts of the two winding rollers 55 penetrating into the mounting frame 51 and are fixed, and the two driven gears 56 are all meshed with the driving gear 53. The hoisting rope 57 is a high-strength rope, one end of which is wound on the roller surface of the wind-up roller 55 and fixed with the roller surface of the wind-up roller 55, and the other end of which penetrates through the upper surface of the portal frame and is fixed with the upper surface of the lifting beam 41 of the gate 4. The number of the hoisting ropes 57 is two, the two hoisting ropes 57 are respectively connected with the two winding rollers 55, and the joints of the two hoisting ropes 57 and the lifting beam 41 are respectively positioned at the two ends of the lifting beam 41. When the driving motor 52 is started, the output shaft of the driving motor 52 drives the driving gear 53 to rotate, so that the driven gear 56 and the winding roller 55 rotate, the hoisting rope 57 is wound on or wound off the winding roller 55, and the gate 4 is lifted and lowered.

The implementation principle of this application embodiment an integral type high-standard farmland culvert gate structure does: when the installation, gantry frame body 3, prefabricated body coupling has been prefabricated between prefabricated foundation stone 1 and the prefabricated wall body of protecting 2, hoist gantry frame body 3 to river course upside this moment, make in the foundation ditch 6 of prefabricated foundation stone 1 embedding river course both sides, make in the prefabricated wall body of protecting 2 imbeds the river course inner wall, then put into steel reinforcement 7 to prefabricated foundation stone 1's filling hole 12 in, the installation of this culvert gate structure can be accomplished to the concrete of pouring again, need not to carry out other steps such as a large amount of bolt installations, so be favorable to simplifying the installation of culvert gate structure.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a high-standard farmland culvert gate structure of integral type which characterized in that: the device comprises a prefabricated wall protecting body (2) embedded with the inner wall of a farmland river channel, prefabricated foundation stones (1) embedded in the ground, a gantry frame body (3) arranged on the upper side of the river channel, a gate (4) arranged in the gantry frame body (3) and connected with the inner side wall of the gantry frame body (3) in a sliding manner, and a lifting device (5) arranged on the gantry frame body (3) and used for lifting or descending the gate (4); the number of the prefabricated foundation stones (1) is two, the two prefabricated foundation stones (1) are respectively arranged on two sides of a river channel, and two sides of the prefabricated wall protecting body (2) are respectively and integrally cast and fixed with the two prefabricated foundation stones (1); and two ends of the gantry frame body (3) are respectively and integrally cast and fixed with the tops of the two prefabricated foundation stones (1) on two sides of the river channel.

2. The integrated high-standard farmland culvert gate structure of claim 1, which is characterized in that: the prefabricated foundation stone (1) is provided with a pouring hole (12), and the pouring hole (12) penetrates through the prefabricated foundation stone (1) and extends into the ground; and a steel reinforcing member (7) is arranged in the pouring hole (12), and the pouring hole (12) is filled with concrete to be solidified to form a reinforcing column (8).

3. The integrated high-standard farmland culvert gate structure of claim 2, which is characterized in that: the upper surface of the prefabricated foundation stone (1) is provided with a countersunk groove (11) communicated with the upper end of the pouring hole (12); the steel reinforcement (7) comprises a steel column (72) vertically arranged in the pouring hole (12) and a steel bar disc (71) fixed at the upper end of the steel column (72), the steel bar disc (71) is arranged in the countersunk head groove (11), and the countersunk head groove (11) is filled with concrete and is solidified to form a limiting block integrally formed with the reinforcing column (8).

4. The integrated high-standard farmland culvert gate structure of claim 3, wherein: the steel reinforcing member (7) further comprises a barb (73) fixed on the side wall of the steel column (72).

5. The integrated high-standard farmland culvert gate structure of claim 3, wherein: the reinforcing steel bar disc (71) is formed by welding the end parts of a plurality of reinforcing steel bars together.

6. The integrated high-standard farmland culvert gate structure of claim 1, which is characterized in that: and a cement sealing layer (21) is poured between the prefabricated wall protecting body (2) and the inner wall of the river channel.

7. The integrated high-standard farmland culvert gate structure of claim 1, which is characterized in that: the lifting device (5) comprises a driving motor (52) fixed on the gantry frame body (3), a driving gear (53) fixed on an output shaft of the driving motor (52), a winding roller (55) rotatably installed on the gantry frame body (3), a driven gear (56) fixed on the end part of the winding roller (55) and a hoisting rope (57) wound on the winding roller (55); the driving gear (53) is meshed with the driven gear (56); one end of the hoisting rope (57) is fixed with the roll surface of the winding roll (55), and the other end of the hoisting rope is fixed with the gate (4).

8. The integrated high-standard farmland culvert gate structure of claim 7, wherein: the winding rollers (55), the hoisting ropes (57) and the driven gears (56) are arranged in two groups, and the two groups of winding rollers (55), the hoisting ropes (57) and the driven gears (56) are arranged at two ends of the upper side edge of the gate (4) respectively.