CN217870335U

CN217870335U - Strong gate structure for drainage engineering of stability

Info

Publication number: CN217870335U
Application number: CN202221416047.2U
Authority: CN
Inventors: 杨鹏轩
Original assignee: Yongfeng Ecological Construction Group Co ltd
Current assignee: Yongfeng Ecological Construction Group Co ltd
Priority date: 2022-06-08
Filing date: 2022-06-08
Publication date: 2022-11-22
Anticipated expiration: 2032-06-08

Abstract

The utility model discloses a strong gate structure for drainage engineering of stability, including gate frame, top frame, flashboard, driving motor, gate frame upper end fixedly connected with top frame, top frame upper end middle part fixedly connected with driving motor, driving motor's the terminal fixedly connected with lift lead screw of pivot, lift lead screw lower extreme runs through rotate behind the top frame and connect in the gate frame, the sliding tray has been seted up on the gate frame medial surface, sliding tray sliding connection has symmetrical smooth guide strip, and is two sets of smooth guide strip fixed connection respectively is in the flashboard both sides, flashboard upper end middle part is provided with the screw hole relatively, lift lead screw threaded connection is in the screwed hole, the seal groove has been seted up to the medial surface in the sliding tray, the embedded seal groove that closes is connected with seal assembly. The utility model aims at providing a simple structure, the leakproofness is good, reduces the gate structure of seal assembly wearing and tearing.

Description

Strong gate structure for drainage engineering of stability

Technical Field

The utility model relates to a drainage engineering equipment technical field, specific strong gate structure for drainage engineering of stability that says so.

Background

The drainage engineering refers to the engineering of collecting and discharging human domestic sewage, various gates are commonly used in the drainage engineering for closing and opening drainage channels, and the gates for the drainage engineering in the market are various, but still have some defects;

the sealing strip is connected with in the gomphosis of current gate structure generally in gate frame both sides, and the flashboard both sides are pasted mutually with the sealing strip and are touched, follow the leakproofness of body reinforcing gate, but the flashboard reciprocates the in-process, and the flashboard both sides and sealing strip or form the friction to cause wearing and tearing to the sealing strip, can reduce the leakproofness of gate after the one end time, lead to the water to take place to reveal.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned weak point that exists among the prior art, the utility model aims at providing a simple structure, the leakproofness is good, reduces the gate structure of seal assembly wearing and tearing.

The utility model discloses a realize that the technical scheme that above-mentioned purpose adopted is: the utility model provides a strong gate structure for drainage engineering of stability, includes gate frame, top frame, flashboard, driving motor, the gate frame is U type frame, gate frame upper end fixedly connected with top frame, top frame are rectangle frame structure, top frame upper end middle part fixedly connected with driving motor, driving motor's the terminal fixedly connected with lift lead screw of pivot, lift lead screw lower extreme runs through rotate behind the top frame and connect in the gate frame, the sliding tray has been seted up to the gate frame on the medial surface, sliding tray sliding connection has symmetrical smooth guide strip, and is two sets of smooth guide strip is fixed connection respectively in the flashboard both sides, flashboard upper end middle part is provided with the screw hole relatively, lift lead screw threaded connection is in the threaded hole, the seal groove has been seted up to the lateral surface, and the seal groove both ends are located the middle part position of top frame, the embedded seal assembly that is connected with of seal groove, seal assembly includes mounting bar, rubber tube, trachea, the mounting bar is inlayed and is connected on the seal groove medial surface, the relative lateral surface fixedly connected with the rubber tube, the gas injection device is connected with the gas injection device.

In some implementations, sliding guide rods are respectively arranged in gate frames on two sides of the lifting screw rod, sliding guide holes are oppositely formed in the upper ends of the gate plates, the sliding guide rods are connected in the sliding guide holes in a sliding mode, and the upper ends of the sliding guide rods are fixedly connected to the bottom of the top frame.

In some of the implementation, the two outer side walls of the gate frame are respectively and fixedly connected with mounting plates, and the mounting plates are provided with anchoring holes.

In some of them implement, the gas injection device includes inflator, piston piece, actuating lever, driving block, threaded rod, fixed plate, drive gear, linked gear, fixedly connected with drive gear on the lift lead screw in the top frame, drive gear is connected with linked gear meshing, linked gear fixed connection is in threaded rod one end, the threaded rod of linked gear one side rotates to be connected on the fixed plate, fixed plate fixed connection is in the top frame, the threaded rod other end rotates to be connected on the top frame inside wall, threaded connection has the driving block on the threaded rod, fixedly connected with actuating lever respectively in driving block both sides, actuating lever other end fixedly connected with piston piece, piston piece piston connection is in the inflator, inflator one end fixed connection is on the top frame inside wall, inflator one end is connected with the air duct.

In some implementations, the transmission gear and the linkage gear are both bevel gears, and the number of teeth of the transmission gear is less than that of the linkage gear.

The utility model has the advantages that: this device simple structure can rise or descend the messenger at the flashboard through the gas injection device and aspirate or pour into the intraductal gas of rubber to improve the leakproofness between flashboard and the gate frame, reduce the friction between flashboard both sides and the rubber tube simultaneously, prevent that the rubber tube from taking place wearing and tearing.

Drawings

FIG. 1 is a schematic view of the front view structure of the present invention;

FIG. 2 is a schematic cross-sectional view taken at A1 in FIG. 1;

FIG. 3 is a schematic view of the detail structure of the part A2 in FIG. 1;

fig. 4 is a schematic view of the cross-sectional structure of the top frame of the present invention.

In the figure: the device comprises a gate frame 1, a top frame 2, a gate plate 3, a driving motor 4, a lifting screw rod 5, a sliding guide bar 6, a mounting bar 7, a rubber tube 8, a sliding guide rod 10, a mounting plate 11, an air cylinder 12, a piston block 13, a driving rod 14, a driving block 15, a threaded rod 16, a fixing plate 17, a transmission gear 18, a linkage gear 19, a sliding guide hole 20 and a threaded hole 21.

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.

Referring to fig. 1-4, a gate structure for drainage engineering with strong stability comprises a gate frame 1, a top frame 2, a gate plate 3 and a driving motor 4, wherein the gate frame 1 is a U-shaped frame, the top frame 2 is fixedly connected to the upper end of the gate frame 1, the top frame 2 is a rectangular frame structure, the driving motor 4 is fixedly connected to the middle of the upper end of the top frame 2, a lifting screw 5 is fixedly connected to the end of a rotating shaft of the driving motor 4, the driving motor 4 can drive the lifting screw 5 to rotate, the lower end of the lifting screw 5 penetrates through the top frame 2 and then is rotatably connected to the gate frame 1, a sliding groove is formed in the inner side surface of the gate frame 1, symmetrical sliding guide strips 6 are slidably connected to the sliding groove, two sets of sliding guide strips 6 are respectively and fixedly connected to two sides of the gate plate 3, the movement direction of the gate plate 3 can be limited by the sliding guide strips 6, so that the gate plate 3 can only move up and down in the gate frame 1, the water blocking or water drainage is realized, the lower end of the flashboard 3 is fixedly connected with a buckling block, the buckling block is connected with a sliding groove in the bottom of the gate frame 1 in an embedded mode and further contacts with a sealing assembly in a sealing groove, the sealing performance between the flashboard 3 and the gate frame 1 is improved, the middle of the upper end of the flashboard 3 is relatively provided with a threaded hole 21, a lifting screw rod 5 is in threaded connection with the threaded hole 21 and rotates in the threaded hole 21 through the lifting screw rod 5 to realize the up-and-down movement of the flashboard 3, the sliding groove is provided with a sealing groove on the inner side face, two ends of the sealing groove are located at the middle position of the top frame 2, the sealing assembly is connected in the embedded mode in the sealing groove and comprises a mounting strip 7, a rubber pipe 8 and a gas connecting pipe, the mounting strip 7 is fixedly connected to the inner side face of the sealing groove, the rubber pipe 8 is fixedly connected to the outer side face of the mounting strip 7, two ends of the rubber pipe 8 are of a blocking structure, and the outer side wall of the rubber pipe 8 contacts with a sliding guide strip 6, 8 one end fixedly connected with of rubber tube connects the trachea, connects trachea fixedly connected with air duct, and the air duct is connected with the gas injection device, and gas injection device fixed mounting takes place the inflation in top frame 2 after 8 rubber tubes fill into gas, and expanded rubber tube 8 can be good enough with 6 lateral surfaces of smooth conducting strip laminate mutually to prevent the clearance, avoid the water to leak outward.

In some embodiments, the gate frame 1 at both sides of the lifting screw 5 is provided with sliding guide rods 10, the upper end of the gate plate 3 is provided with sliding guide holes 20, the sliding guide rods 10 are slidably connected in the sliding guide holes 20, and the upper end of the sliding guide rods 10 is fixedly connected to the bottom of the top frame 2 for improving the stability of the gate plate 3 during movement.

In some of the implementation, fixedly connected with mounting panel 11 respectively on two lateral walls of gate frame 1, seted up the anchor hole on the mounting panel 11 for carry out fixed mounting to gate frame 1, during the installation, pass anchor hole back fixed connection on the dyke through the rivet.

In some implementations, the gas injection device includes a gas cylinder 12, a piston block 13, a driving rod 14, a driving block 15, a threaded rod 16, a fixing plate 17, a transmission gear 18 and a linkage gear 19, the lifting screw 5 in the top frame 2 is fixedly connected with the transmission gear 18, the transmission gear 18 is meshed with the linkage gear 19, the linkage gear 19 is fixedly connected with one end of the threaded rod 16, the threaded rod 16 on one side of the linkage gear 19 is rotatably connected with the fixing plate 17, the fixing plate 17 is fixedly connected in the top frame 2, the other end of the threaded rod 16 is rotatably connected on the inner side wall of the top frame 2, the driving block 15 is in threaded connection with the threaded rod 16, the driving rod 14 is respectively and fixedly connected with two sides of the driving block 15, the other end of the driving rod 14 is fixedly connected with the piston block 13, the piston block 13 is in the gas cylinder 12, one end of the gas cylinder 12 is fixedly connected on the inner side wall of the top frame 2, one end of the gas cylinder 12 is connected with a gas guide tube, when the driving motor 4 rotates forward, the lifting screw rod 5 rotates clockwise, at this time, the gate plate 3 moves upward along the lifting screw rod 5, the transmission gear 18 rotates in the same direction, the transmission gear 18 drives the linkage gear 19 to rotate, the linkage gear 19 drives the threaded rod 16 to rotate, the threaded rod 16 drives the driving block 15 to move in the outer direction, the driving block 15 drives the driving rod 14 to move outward, the driving rod 14 drives the piston block 13 to move outward toward the air cylinder 12, so that negative pressure is generated in the air cylinder 12, air in the rubber tube 8 is pumped out through the air duct, air in the rubber tube 8 is reduced to cause contraction, the outer side wall of the rubber tube 8 is separated from the sliding guide strip 6, abrasion caused by friction between the sliding guide strip 6 and the rubber tube 8 is reduced, when the driving motor 4 rotates reversely, the gate plate 3 moves downward, the piston block 13 moves inward the air cylinder 12, so that air in the air cylinder 12 is re-injected into the rubber tube 8, the rubber tube 8 expands to make the outer side wall of the rubber tube 8 contact with the sliding guide strip 6, thereby preventing the water body from leaking.

In some embodiments, the transmission gear 18 and the linkage gear 19 are bevel gears, and the number of teeth of the transmission gear 18 is less than that of the linkage gear 19.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present specification describes embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and it is to be understood that all embodiments may be combined as appropriate by one of ordinary skill in the art to form other embodiments as will be apparent to those of skill in the art from the description herein.

Claims

1. The utility model provides a strong gate structure for drainage engineering of stability, includes gate frame (1), top frame (2), flashboard (3), driving motor (4), its characterized in that: the gate frame (1) is a U-shaped frame, the upper end of the gate frame (1) is fixedly connected with a top frame (2), the middle part of the upper end of the top frame (2) is fixedly connected with a driving motor (4), the end of a rotating shaft of the driving motor (4) is fixedly connected with a lifting lead screw (5), the lower end of the lifting lead screw (5) penetrates through the top frame (2) and then is rotatably connected into the gate frame (1), the gate frame (1) is provided with a sliding groove towards the inner side surface, the sliding groove is internally and slidably connected with symmetrical sliding guide strips (6), two groups of the sliding guide strips (6) are respectively and fixedly connected with two sides of the gate plate (3), the middle part of the upper end of the gate plate (3) is relatively provided with a threaded hole (21), the lifting lead screw (5) is in the threaded hole (21), the sliding groove surface is provided with a sealing groove towards the inner side, the sealing assembly is embedded and connected with a sealing assembly, the sealing assembly comprises a mounting strip (7), a rubber tube (8) and an air-receiving tube, the mounting strip (7) is fixedly connected onto the inner side surface of the rubber tube (8), the rubber tube is fixedly connected with the sealing groove, the air-injection-tube (8), and the air-injection-gas-injection-tube-injection-connecting device is fixedly connected with the outer side wall, the gas injection device is fixedly installed in the top frame (2).

2. The gate structure for drainage engineering with strong stability of claim 1, wherein: be located be provided with respectively in the gate frame (1) of lift lead screw (5) both sides and slide guide pole (10), flashboard (3) upper end is opened relatively and is equipped with smooth guide hole (20), slide guide pole (10) sliding connection be in smooth guide hole (20), slide guide pole (10) upper end fixed connection be in top frame (2) bottom.

3. The gate structure for drainage engineering with strong stability according to claim 1, wherein: the gate frame is characterized in that mounting plates (11) are fixedly connected to two outer side walls of the gate frame (1) respectively, and anchoring holes are formed in the mounting plates (11).

4. The gate structure for drainage engineering with strong stability according to claim 1, wherein: the gas injection device includes inflator (12), piston piece (13), actuating lever (14), drive block (15), threaded rod (16), fixed plate (17), drive gear (18), linkage gear (19), fixedly connected with drive gear (18) is gone up in lift lead screw (5) in top frame (2), drive gear (18) are connected with linkage gear (19) meshing, linkage gear (19) fixed connection is in threaded rod (16) one end, threaded rod (16) of linkage gear (19) one side rotates to be connected on fixed plate (17), fixed plate (17) fixed connection is in top frame (2), threaded rod (16) other end rotates to be connected on top frame (2) inside wall, threaded rod (16) are gone up threaded connection and are gone up drive block (15), drive block (15) both sides respectively fixedly connected with actuating lever (14), actuating lever (14) other end fixedly connected with piston piece (13), piston piece (13) piston connection is in inflator (12), inflator (12) one end fixed connection is on top frame (2), inflator (12) inside wall one end is connected with air duct (12) one end.

5. The gate structure for drainage engineering with strong stability according to claim 4, wherein: the transmission gear (18) and the linkage gear (19) are both bevel gears, and the number of teeth of the transmission gear (18) is smaller than that of the linkage gear (19).