CN205329643U

CN205329643U - Gate

Info

Publication number: CN205329643U
Application number: CN201620068071.XU
Authority: CN
Inventors: 刘影
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-01-25
Filing date: 2016-01-25
Publication date: 2016-06-22
Anticipated expiration: 2026-01-25

Abstract

Gate relates to the gate that a manual control goes up and down. Mainly for solving the slow scheduling problem design of current manual control gate lifting speed. It includes the base, has the left frame of spout, right frame is fixed at the both ends of base, and the spout of left frame, right frame is arranged in to the door body, and the top at left and right frame is fixed to the crossbeam, have the driving shaft support frame on the crossbeam, the driving shaft is adorned on the driving shaft support frame, and hand wheel and driving gear are all fixed on the driving shaft, and is epaxial in the driven gear installation with driving gear engaged with driven gear dress, and driven gear installation axle dress is on fixing the driven gear installation axle support frame on the crossbeam, and the driven gear installation is epaxial to have lifting gear, has lifting rack on the door body, has the stop collar on the crossbeam, part and lifting gear meshing that lifting rack stretches out from the stop collar, the pivot bottom is adorned on the base through the bearing, and there is the handle at the pivot top, has the baffle in the pivot, there is elastic sealing bar at the base top. The advantage is that lifting speed is fast.

Description

A kind of gate

Technical field:

This utility model relates to water conservancy projects field, is specifically related to a kind of manpower and controls the gate of lifting。

Background technology:

Gate is the control facility for closing and open aquaporin。May be used to intercept current, controlling water level, adjustment flow, discharge silt and floating thing etc.。Gate is located on hydraulic structure water hole mouth, for controlling the switching of current or regulating flow。Current dam sluice gate, has and controls lifting by motor, controls lifting with motor and is disadvantageous in that cost is high, in addition it is also necessary to is equipped with machine room；So the less dam sluice gate of some scales takes manpower regulating gate to lift, but this mode ubiquity structure is complicated, and rising or falling speed is slow, the problem wasted time and energy。

Summary of the invention:

Technical problem to be solved in the utility model is to provide a kind of simple in construction, the gate that rising or falling speed is fast, time saving and energy saving。

Above-mentioned purpose is achieved in that it includes base, with the bottom of left frame of chute be separately fixed at the two ends of base with the bottom of the right frame of chute, the left end of door body and right-hand member are respectively placed in the chute of left frame and the chute of right frame, door body can move up and down in the chute of left frame and right frame, and crossbeam is fixed on left frame and the top of right frame；It is characterized in that: crossbeam is fixed with driving shaft bracing frame, driving shaft is contained on driving shaft bracing frame, the hands that is fixedly arranged in the middle of of driving shaft is taken turns, two driving gears are separately fixed at the two ends of driving shaft, also include two driven gears being meshed with two driving gears, two described driven gears are separately mounted to respective driven gear and install on axle, two driven gears are installed axle and are separately mounted on respective driven gear installation shaft supporting frame, two driven gears are installed shaft supporting frame and are all fixed on crossbeam, each driven gear is installed has a lifter wheel on axle, door body is fixed with two lifter racks, crossbeam is further fixed on two stop collars, two described lifter racks stretch out respectively from two stop collars, the part that two described lifter racks stretch out from stop collar engages with two lifter wheels respectively；Also including two rotating shafts, two described rotating shaft bottom portions are arranged close on the base of left frame and right frame respectively through respective bearing, and the top of two rotating shafts is all fixed with handle, and two rotating shafts are all fixed with baffle plate；Described base top is fixed with elastic sealing strip。

The utility model has the advantages that: rotate handwheel and drive two lifter wheels to rotate, two lifter wheels drive two lifter racks to rise or fall, it is achieved the opening and closing of gate。During starting gate, rotating shaft, door body can be carried out spacing by baffle plate thereon, makes lifter rack better engage with lifter wheel, it is to avoid lifter wheel and lifter rack misplace because being subject to counteracting force。During closed shutter, after door body falls, move the handle in rotating shaft, baffle plate is made to withstand in door body, realizing the close contact of door body and left frame and right frame, additionally base top is provided with elastic sealing strip, it is ensured that between door body and base, water-tight between door body and left frame and right frame。This apparatus structure is simple, it is easy to use, and rising or falling speed is fast, time saving and energy saving。

Accompanying drawing illustrates:

Fig. 1 is structural representation of the present utility model。

Detailed description of the invention:

With reference to Fig. 1, it includes base 1, with the bottom of left frame 2 of chute be separately fixed at the two ends of base with the bottom of the right frame 3 of chute, the left end of door body 4 and right-hand member are respectively placed in the chute of left frame and the chute of right frame, door body can move up and down in the chute of left frame and right frame, and crossbeam 5 is fixed on left frame and the top of right frame；It is characterized in that: crossbeam is fixed with driving shaft bracing frame 6, driving shaft 7 is contained on driving shaft bracing frame, driving shaft be fixedly arranged in the middle of handwheel 8, two driving gears 9 are separately fixed at the two ends of driving shaft, also include two driven gears 10 being meshed with two driving gears, two described driven gears are separately mounted to respective driven gear and install on axle 11, two driven gears are installed axle and are separately mounted on respective driven gear installation shaft supporting frame 12, two driven gears are installed shaft supporting frame and are all fixed on crossbeam, each driven gear is installed has a lifter wheel 13 on axle, door body is fixed with two lifter racks 14, crossbeam is further fixed on two stop collars 15, two described lifter racks stretch out respectively from two stop collars, the part that two described lifter racks stretch out from stop collar engages with two lifter wheels respectively；Also including two rotating shafts 16, two described rotating shaft bottom portions are arranged close on the base of left frame and right frame respectively through respective bearing, and the top of two rotating shafts is all fixed with handle 17, and two rotating shafts are all fixed with baffle plate 18；Described base top is fixed with elastic sealing strip 19。

Claims

1. a gate, including base (1), with the bottom of left frame (2) of chute be separately fixed at the two ends of base with the bottom of the right frame (3) of chute, the left end of door body (4) and right-hand member are respectively placed in the chute of left frame and the chute of right frame, and crossbeam (5) is fixed on left frame and the top of right frame；It is characterized in that: crossbeam is fixed with driving shaft bracing frame (6), driving shaft (7) is contained on driving shaft bracing frame, driving shaft be fixedly arranged in the middle of handwheel (8), two driving gears (9) are separately fixed at the two ends of driving shaft, also include two driven gears (10) being meshed with two driving gears, two described driven gears are separately mounted to respective driven gear and install on axle (11), two driven gears are installed axle and are separately mounted on respective driven gear installation shaft supporting frame (12), two driven gears are installed shaft supporting frame and are all fixed on crossbeam, each driven gear is installed has a lifter wheel (13) on axle, door body is fixed with two lifter racks (14), crossbeam is further fixed on two stop collars (15), two described lifter racks stretch out respectively from two stop collars, the part that two described lifter racks stretch out from stop collar engages with two lifter wheels respectively；Also including two rotating shafts (16), two described rotating shaft bottom portions are arranged close on the base of left frame and right frame respectively through respective bearing, and the top of two rotating shafts is all fixed with handle (17), and two rotating shafts are all fixed with baffle plate (18)；Described base top is fixed with elastic sealing strip (19)。