CN208121712U - Intelligent wash retains hydraulic brake in a kind of municipal drainage pipe network or draining river - Google Patents

Abstract

The utility model discloses intelligent wash in a kind of municipal drainage pipe network or draining river to retain hydraulic brake, including mounting structure well and municipal drainage pipeline, hydraulic gate is provided in mounting structure well, hydraulic brake outline border, and with for driving the driving link of hydraulic gate movement, the sliding space for hydraulic gate decline is provided with below mounting structure well, the upper limb of the hydraulic gate is provided with the water-flowing trough with municipal drainage pipeline cooperation, the closed plate for closing water-flowing trough is provided on the hydraulic gate, the sliding slot for closed plate sliding is provided on hydraulic gate, the closed plate is connected with its driving assembly that water-flowing trough is detached from hydraulic gate decline of driving；The advantages of having the effect of not only can achieve sealing installation structure well, but also workload when staff's construction can be reduced.

Description

Intelligent wash retains hydraulic brake in a kind of municipal drainage pipe network or draining river

Technical field

It is the utility model relates to flow device for controlling water level in municipal drainage pipe network or draining river, in particular to a kind of Intelligent wash retains hydraulic brake in municipal drainage pipe network or draining river.

Background technique

In recent years, urban waterlogging is commonplace in the whole nation, and there are more than 600 cities in China at present, does statistics according to country is anti-, Since 2008, the city flooded every year reaches 258 for 2010 all at 130 or more, and 2013 are 234, city occurs The awkward situation in city's " seeing sea " again and again.Urban construction is fast-developing, and existing some municipal drainage facilities have been not suitable for, and causes pipeline office Portion's blocking or impeded drainage, make sewage outflow phenomenon frequent occurrence.

Traditional Municipal drainage pipeline dredging method has and manually draws method clearly, and China is manually to draw dredging clearly at present It is main, heavy workload is drawn clearly, usually to account for the 60-80% of entire municipal drainage pipeline maintenance work amount, uses big iron spoon, spades, bamboo The tools such as pole, working efficiency is low, large labor intensity, while manual work security risk is more, often there is casualty accident；Winch is dredged Logical method, equipment include winch, pulley yoke etc., are mainly characterized by needing to wear bamboo chip from a well head to another well head, have When also manually to go into the well completion, working environment is severe, and work is inconvenient simultaneously to endanger workers ' health；High-pressure water jet dredging method, with one High pressure water is sent into jetting spray head by platform high-pressure injection vehicle, and jetting makes spray head and sebific duct under reaction force acts to spray head backward It travels forward together, when spray head reaches downstream inspection shaft, winch withdraws hose, is washed into the sediment in inspection shaft by suction-type sewer scavenger It siphons away, this mode desilting equipment is expensive, dredging operation higher cost.

The Chinese patent that Authorization Notice No. is CN201620314863.0 discloses municipal drainage pipe network or draining river Middle intelligent wash retains hydraulic brake, including hydraulic brake outline border, hydraulic gate, hydraulic axis and gate groove, by this technology side Case breaks the design of conventional inertial thinking, can be accurately adjusted accumulation water body, it is intelligent to municipal drainage pipe network carry out systematicness, Preventative flushing, prevents silting, and anti-water-stop body flows backward.

Be in place of the deficiencies in the prior art, in order to hydraulic gate when opening, liquid consistent with municipal drainage pipeline structure When pressing gate upper limb to offer cambered surface, but hydraulic gate being needed to rise closing municipal drain, due to the cambered surface of upper limb, need The groove for closing cambered surface is set in the upper end of pipeline, centainly increases worker workload, therefore there is certain change Into.

Utility model content

The purpose of the utility model is to provide a kind of municipal drainage pipe network or draining river in intelligent wash retain it is hydraulic Lock has and closes water-flowing trough in water storage, and the advantages of reduce worker workload.

The above-mentioned technical purpose of the utility model technical scheme is that：

Intelligent wash retains hydraulic brake, including mounting structure well and municipal administration in a kind of municipal drainage pipe network or draining river Drainage pipeline is provided with hydraulic gate, hydraulic brake outline border in mounting structure well and with the master for driving hydraulic gate to move Moving part, the sliding space for hydraulic gate decline is provided with below mounting structure well, and the upper limb of the hydraulic gate is provided with With the water-flowing trough of municipal drainage pipeline cooperation, the closed plate for closing water-flowing trough, hydraulic brake are provided on the hydraulic gate The sliding slot for closed plate sliding is provided on door, the closed plate, which is connected with, drives it to be detached from water flowing as hydraulic gate declines The driving assembly of slot.

So set, driving closed plate by water flowing by driving assembly when needing to close mounting structure well into progress water storage Slot closing does not need to open up the groove for hydraulic gate sliding in mounting structure well upper end, reduces work people to a certain extent Workload in member；When being cleaned, hydraulic gate decline is driven by driving link, while driving and sealing by driving assembly Closing plate is detached from water-flowing trough, cleans to municipal drainage pipeline, and hydraulic gate is consistent with municipal drainage pipeline structure when opening, Reduce water conservancy loss.

Preferably, the driving component includes the distaff being rotatably arranged in hydraulic gate, is wound on the distaff There is the traction rope being connected with closed plate, the driving part for driving distaff to rotate is provided in the mounting structure well.

Further, the driving part includes the driving gear being arranged on distaff, passes through in the hydraulic gate and turns Axis is provided with transmission gear, and the rack gear engaged with transmission gear is fixed in the sliding space, is provided with and mentions in the sliding slot For the elastic component of the upward elastic force of closed plate.

So set, driving rotate gear to move downward, transmission gear and fixation when driving link driving hydraulic gate decline Rack gear engagement in sliding space, transmission gear rotation drive the sliding tooth wheel engaged to rotate, and driving distaff turns It is dynamic, by traction rope on distaff, drive closed plate to move downward relative to hydraulic gate by traction rope, so that closing Plate is detached from water-flowing trough along sliding slot.

When driving link drives hydraulic gate to rise, band nutating gear rises, and rack drives transmission gear rotates backward, band The dynamic driving gear engaged with transmission gear rotates backward, and distaff is driven to rotate backward, so that traction rope loosens, closed plate is logical The elastic force for crossing elastic component offer is moved upwards relative to hydraulic gate, and water-flowing trough is closed.

Preferably, it is provided with worm gear on the distaff, the worm screw engaged with worm gear, institute are provided in the hydraulic gate It states and is provided with first bevel gear in shaft, the second bevel gear engaged with first bevel gear is provided on worm screw.

So set, by the position-limiting action between worm gear and worm screw, being limited closed after hydraulic gate stops going up and down Movement.

Preferably, the height of tooth socket and the height of water-flowing trough are equal on rack gear.

So set, rack gear and transmission gear are detached from, and transmission gear no longer turns after closed plate completely disengages water-flowing trough Dynamic, by the position-limiting action between worm gear and worm screw, closed plate and hydraulic gate stop relative motion, so set, shortening The depth of sliding slot enhances the intensity of hydraulic gate, avoids causing hydraulic gate to damage since hydraulic pressure is excessive.

Preferably, the avris of hydraulic gate is provided with the sealing strip abutted with hydraulic brake outline border.

So set, to achieve the effect that waterproof, avoiding water from flowing into sliding empty in the half side setting sealing strip of hydraulic gate Between.

Preferably, the end of the closed plate is provided with the cambered surface with water-flowing trough cooperation.

So set, the end of closed plate is provided with the cambered surface with water-flowing trough cooperation, closed effect not only can achieve, but also Material can be saved.

In conclusion the utility model has the advantages that：Closed plate is driven to seal water-flowing trough by driving assembly It closes, does not need to open up the groove for hydraulic gate sliding in mounting structure well upper end, reduce in staff to a certain extent Workload；When being cleaned, hydraulic gate decline is driven by driving link, while closed plate is driven by driving assembly It is detached from water-flowing trough, municipal drainage pipeline is cleaned, hydraulic gate is consistent with municipal drainage pipeline structure when opening, and reduces Water conservancy loss.

Detailed description of the invention

Fig. 1 is the structural schematic diagram that mounting structure well is connected with municipal drain in embodiment；

Fig. 2 is the cross-sectional view of mounting structure well in embodiment；

Fig. 3 is the cross-sectional view of hydraulic gate in embodiment；

Fig. 4 is the structural schematic diagram of driving assembly in embodiment.

In figure, 1, municipal drain；2, mounting structure well；21, sliding space；3, hydraulic brake outline border；4, hydraulic gate； 41, water-flowing trough；5, hydraulic axis；6, gate groove；7, closed plate；8, driving assembly；81, distaff；82, traction rope；83, it drives Moving gear；84, transmission gear；85, shaft；86, rack gear；87, elastic component；91, worm gear；92, worm screw；93, first bevel gear； 94, second bevel gear；10, sliding slot.

Specific embodiment

The utility model is described in further detail below in conjunction with attached drawing.

Intelligent wash retains hydraulic brake in a kind of municipal drainage pipe network or draining river, as depicted in figs. 1 and 2, including Mounting structure well 2 and municipal drain 1 are applied in municipal drain 1 and Vatch basin and draining river, mounting structure well 2 Two sides are connected with municipal drain 1 respectively, further include the hydraulic brake outline border 3 being set in mounting structure well 2, hydraulic gate 4, Hydraulic axis 5 and gate groove 6, the two sides and bottom of hydraulic brake outline border 3 are respectively arranged with gate groove 6, and hydraulic gate 4 is inserted In the gate groove 6 on hydraulic brake outline border 3, hydraulic axis 5 is vertically arranged in 3 left and right sides of hydraulic brake outline border, two liquid The movable end of last item 5 is connected with hydraulic gate 4 respectively, and 3 surrounding of hydraulic brake outline border and last secondary pour of mounting structure well 2 are consolidated It is fixed, the sliding space 21 moved down for hydraulic gate 4 is provided with below mounting structure well 2.

It is noted that the two sides of hydraulic gate 4 are provided with the sealing strip abutted with guide groove.

Referring to shown in Fig. 3, the upper limb of hydraulic gate 4 is provided with the water-flowing trough 41 cooperated with municipal drain 1, hydraulic brake Door 4 is provided with sliding slot 10 along the vertical direction, and the closed plate 7 for closing water-flowing trough 41, the bottom of closed plate 7 are provided in sliding slot 10 End is provided with the cambered surface cooperated with water-flowing trough 41.

Referring to shown in Fig. 3 and Fig. 4, closed plate 7, which is connected with, drives it to be detached from water-flowing trough 41 as hydraulic gate 4 declines Driving assembly 8, driving assembly 8 include the distaff 81 being rotatably arranged in hydraulic gate 4, and distaff 81 is along hydraulic gate 4 Width direction is arranged, and is wound with traction rope 82 on distaff 81, traction rope 82 penetrates sliding slot 10 and connect with hydraulic gate 4, spiral It is provided with driving gear 83 on bar 81, passes through shaft 85 in hydraulic gate 4 and is provided with transmission gear 84, sliding space 21 is interior along perpendicular Histogram is to the rack gear 86 engaged with transmission gear 84 is fixed with, and the height of tooth socket is equal with the height of water-flowing trough 41 on rack gear 86. Setting is provided with the elastic component 87 of the upward elastic force of closed plate 7 in sliding slot 10, and elastic component 87 is arranged along the vertical direction.

It is additionally provided with worm gear 91 on distaff 81, the worm screw 92 engaged with worm gear 91, shaft 85 are provided in hydraulic gate 4 On be provided with first bevel gear 93, the second bevel gear 94 engaged with first bevel gear 93 is provided on worm screw 92.

Use process：

Hydraulic axis 5 is controlled by the way that the control cabinet on ground is arranged in, and in normal drought stream, hydraulic gate 4 declines To at maximum opening, sewage is flowed at downstream wastewater treatment plant through the municipal drain 1 in the net of municipal drain 1 Reason；When needing to carry out washing away erosion and deposition to municipal drain 1, hydraulic gate 4 is raised above under the action of hydraulic axis 5, liquid When gate 4 being pressed to rise, band nutating gear 84 rises, and rack gear 86 is rotated with nutating gear 84, and drive is nibbled with transmission gear 84 The driving gear 83 of conjunction rotates, and distaff 81 is driven to rotate, so that traction rope 82 loosens, closed plate 7 is provided by elastic component 87 Elastic force moved upwards relative to hydraulic gate 4, water-flowing trough 41 is closed.

Upstream water body starts to accumulate, and when accumulating the water level of water body and reaching design water level, signal is passed to control by water level sensor Cabinet processed, control cabinet commands hydraulic axis 5 to drive hydraulic gate 4 rapidly moving downward, while rotate gear being driven to move downward, and is driven Gear 84 is engaged with the rack gear 86 being fixed in sliding space 21, and transmission gear 84 rotates, and drives the driving gear engaged 83 rotations, driving distaff 81 rotates, and by traction rope 82 on distaff 81, drives 7 phase of closed plate by traction rope 82 Hydraulic gate 4 is moved downward, so that closed plate 7 moves along sliding slot 10 and completely disengages water-flowing trough 41, aerial drainage is outspoken Speed, which is opened, reaches maximum opening, and abrupt release water flow forms water wave, is rinsed to municipal drain 1.

This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but As long as within the protection scope of the present utility model all by the protection of Patent Law.

Claims (7)

1. intelligent wash retains hydraulic brake, including mounting structure well (2) and city in a kind of municipal drainage pipe network or draining river Political affairs drainpipe (1) road, mounting structure well (2) is interior to be provided with hydraulic gate (4), hydraulic brake outline border (3) and with for driving liquid The driving link of gate (4) movement is pressed, the sliding space for hydraulic gate (4) decline is provided with below mounting structure well (2) (21), it is characterized in that：The upper limb of the hydraulic gate (4) is provided with the water-flowing trough (41) with the cooperation of municipal drain (1) road, institute The closed plate (7) being provided on hydraulic gate (4) for closing water-flowing trough (41) is stated, is provided on hydraulic gate (4) for closing The sliding slot (10) of plate (7) sliding, the closed plate (7), which is connected with, drives it to be detached from water-flowing trough as hydraulic gate (4) decline (41) driving assembly (8).

2. intelligent wash retains hydraulic brake in a kind of municipal drainage pipe network according to claim 1 or draining river, It is characterized in：The driving component (8) includes the distaff (81) being rotatably arranged in hydraulic gate (4), the distaff (81) On be wound with the traction rope (82) being connected with closed plate (7), is provided in the mounting structure well (2) for driving distaff (81) driving part rotated.

3. intelligent wash retains hydraulic brake in a kind of municipal drainage pipe network according to claim 2 or draining river, It is characterized in：The driving part includes the driving gear (83) in setting distaff (81), passes through in the hydraulic gate (4) and turns Axis (85) is provided with transmission gear (84), is fixed with the rack gear engaged with transmission gear (84) in the sliding space (21) (86), the elastic component (87) for being provided with the upward elastic force of closed plate (7) is set in the sliding slot (10).

4. intelligent wash retains hydraulic brake in a kind of municipal drainage pipe network according to claim 3 or draining river, It is characterized in：It is provided with worm gear (91) on the distaff (81), is provided in the hydraulic gate (4) and to be engaged with worm gear (91) Worm screw (92) is provided with first bevel gear (93) on the shaft (85), is provided on worm screw (92) and first bevel gear (93) The second bevel gear (94) of engagement.

5. intelligent wash retains hydraulic brake in a kind of municipal drainage pipe network according to claim 1 or draining river, It is characterized in：The height of tooth socket is equal with the height of water-flowing trough (41) on rack gear (86).

6. intelligent wash retains hydraulic brake in a kind of municipal drainage pipe network according to claim 1 or draining river, It is characterized in：The avris of hydraulic gate (4) is provided with the sealing strip abutted with hydraulic brake outline border (3).

7. intelligent wash retains hydraulic brake in a kind of municipal drainage pipe network according to claim 1 or draining river, It is characterized in：The end of the closed plate (7) is provided with the cambered surface with water-flowing trough (41) cooperation.