CN2856218Y

CN2856218Y - Mud clearing car for sewage pipe network

Info

Publication number: CN2856218Y
Application number: CN 200520092370
Authority: CN
Inventors: 佟圣英
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-08-31
Filing date: 2005-08-31
Publication date: 2007-01-10
Anticipated expiration: 2015-08-31

Abstract

The utility model relates to a mud excavator cart for decontamination suitable for the three kinds of wells (inspection wells, rainwater wells, and dejection wells) in an urban sewage pipe network, oil wells, and detritus pits in plants. The cart is provided on the basis of a patented technique named Sewage Pipe Network Excavator Cart (Application Number: 200420030256.9), and comprises a display screen disposed at an upper part of a manual control multiplexing change valve, an illuminator and a camera interconnected with the display screen respectively disposed at the two sides of the front end of a telescoping cross arm, an adjustable automatic rope clamp equipped on a hoisting winch, and an unloading door and a bearing door respectively connected to a parallelogram-shaped movable connecting rod and a cam connecting rod mechanism. The sewage pipe network excavator cart of the utility model realizes automatic open and close of the doors with no requirement on external force, and compared with prior arts, it is more advantaged in simple structure, low energy consumption, low cost, simple operability, visual onscreen operation, realization of remote tracking and auto control, saved human power, perfect design, and wide range of application.

Description

Sewage network is drawn the mud car

Technical field the utility model relates to a kind of sewage network that the manhole dirt cleaning in " Mitsui " (manhole, catch-basin, ight soil well) of being fit in the municipal sewage pipe network, oil well, the factory uses and draws the mud car.

Removing contamination of inspection shaft drawn the mud operation in " Mitsui " in the background technology municipal sewage pipe network, oil well, the factory, most of still is with shoveling, milling and dredge by artificial, not only dirty but also tired, labour intensity is big, mud of drawing out such as untimely transporting, be deposited in the roadside, also can cause secondary pollution, this and urban civilization and inharmonious air.In view of above-mentioned condition, the inventor has applied for that in 2004 its patent No. is 2004200302569, the patent of " sewage network is drawn the mud car " by name, this car has been realized drawing, loading, unloading, fortune, flushing mechanical integrated, improved operating efficiency, also solved the secondary pollution problem of mud air.But we also find in implementing, and this car also exists and awaits improving and needs further perfect place, such as complex structure, and the cost height, operation is inconvenient or the like.

Summary of the invention is to overcome the deficiency that exists in the above-mentioned patented technology, solves the complex structure that existing sewage network is drawn the mud car, the cost height, and problems such as operation inconvenience and narrow application range, the utility model provides a kind of sewage network to draw the mud car.The technical scheme that the utility model is dealt with problems is, in the patent No. 2004200302569, improve on the basis of " sewage network is drawn the mud car " by name, comprised sealed mud jar in the structure, the upset hydraulic jack, manual multiple directional control valve, hydraulic oil pump, the hydraulic support pin, slewing equipment, automobile, grab bucket, flexible transverse arm, leading block, rotary column, winch, water jet system, hydraulic motor deceleration unit, transverse arm luffing hydraulic jack, the grab bucket hydraulic jack, the transverse arm hydraulic jack that stretches, the unloading door, bearing door, and on manual multiple directional control valve upper brace, establish display screen, difference stationary lamp on flexible transverse arm front end both sides, and the camera that is connected with display screen, be connected with adjustable automatic rope brake on winch top.The utility model is compared with " sewage network is drawn the mud car " of the existing patent No. 2004200302569, and its structure is simpler, and energy consumption is little, and cost is low, flexible and convenient operation, and the car load design more becomes perfect.This car has been realized remote auto tracking operation under the effect of illuminating lamp, camera and display screen, saved manpower, has solved the situation of grab bucket being grabbed or being commanded by another person in the past operation with sensation repeatedly.The design of the double leaf of internal support formula, many lobes and cartridge type grab bucket makes the more reasonable structure of grab bucket, and the volume of grab bucket is by 0.046m ³Expand to 0.15m ³Plurality of specifications, adapted to the extracting needs of different inspection shafts, different material, enlarged the scope of application.The design of the flat cable of rope pipe has overcome the phenomenon that annex disturbs in former wire rope and steel wire rubber tube and the well.The unloading door adopts the movable rod of parallelogram and cam link mechanism to control respectively with bearing door, need not external force control, has realized the automatic open and close of door.

Description of drawings Fig. 1, draw the structural representation of mud car for the utility model sewage network.Fig. 2, be the folding vertical view of receiving behind the dress of Fig. 1.Fig. 3, draw the working state figure of mud car for the utility model sewage network.Fig. 4, draw the mud turner for the utility model sewage network and make the folding front schematic view of system.Fig. 5, be the generalized section of the flat cable of rope pipe.Fig. 6, be the structural representation of double leaf grab bucket 9.Fig. 7, be the structural representation of orange-peel bucket 9.Fig. 8, be the structural representation of cartridge type grab bucket 9.

The specific embodiment has further understanding for the structure of the utility model sewage network being drawn the mud car, and details are as follows in conjunction with embodiment of the present utility model:

Embodiment, sewage network draw the mud car.

With reference to accompanying

drawing

1,2,3,4,5,6,7,8, the structure that the utility model sewage network is drawn the mud car includes the automobile 8 among the figure.The sealed mud jar of on automobile 8 rear chassis, fixing 1 that has upset hydraulic jack 2, unloading door 22, bearing door 23.On the chassis of sealed mud jar 1 the place ahead rear cabin, the hydraulic support pin of fixing 6 that has crossbeam.The top of the slewing equipment of fixing on the crossbeam of hydraulic support pin 6 of being made up of hydraulic motor 7 is connecting rotary column 12.On manual multiple directional control valve 3 upper braces fixing on automobile 8 chassis, the display screen 4 that is provided with.The hoisting mechanism that adjustable automatic rope brake 14 that is connected with its top by winch 13 and hydraulic motor reducer 16 constitute is located at the proceeds posterolateral of rotary column 12.The flexible transverse arm 10 that is connecting the telescopiform of controlling by transverse arm luffing hydraulic jack 17 before being located at rotary column 12 and the flexible hydraulic jack 21 of transverse arm on the top of rotary column 12, its flexible transverse arm 10 is provided with the flexible hydraulic jack 21 of transverse arm, be provided with leading block 11 at the arm end, on arm end both sides, fixing illuminating lamp 18 and the camera 19 that is connected with display screen 4 respectively.Wire rope 34 and at the steel

wire rubber tube

33,35 of both sides, with rubber-plastics material together with their Bao Gu, the end that the rope that is pressed into is managed flat cable is connected with the rope mouth mouth of pipe of winch 13, through the flexible transverse arm 10 in adjustable automatic rope brake 14 edges, leading block 11 through the arm end, be connected with the grab bucket hydraulic jack 20 of grab bucket 9, make grab bucket 9, go deep into the down-hole perpendicular to ground.Grab bucket 9 is to be made of the counter weight device 30 that bucket lobe 24, connecting rod 25, unit head 26, bearing 27, adjusting nut 28, oil cylinder 29 and grab bucket top are provided with, connecting rod 25 is located in the bucket lobe, the grab bucket of the double leaf (see figure 6) of formation internal support formula, many lobes (see figure 7), cartridge type (see figure 8), wherein the bucket lobe 24 of cartridge type grab bucket 9 has been connected in the below of cylindrical shell 31, and cylindrical shell 31 is to be connected by the base of outside connecting rod 32 with counter weight device 30.Different according to operating environment, well in operation with the down-hole dirt, can change the grab bucket of different structure or different size at any time.On the speed changer power taking mouth on automobile 8 chassis, the hydraulic oil pump 5 of supplying with the whole hydraulic energy sources of this car is installed.On automobile 8 chassis, water jet system 15 is housed also.Unloading door 22 on the sealed mud jar 1 is connected with the movable rod of the parallelogram of fixing on automobile 8 chassis, need not external force, realizes opening or closing automatically of door by opening the bucket upset.Bearing door 23 is connected with the cam link mechanism that is provided with on rotary column 12, need not external force control, door open and close automatically.By slewing equipment 7, grab bucket 9, flexible transverse arm 10, rotary column 12, winch 13, hydraulic motor deceleration unit 16, the whole work system that the flexible hydraulic jack 21 of grab bucket hydraulic jack 20 and transverse arm is formed together, collapsible gathering, after driver's cabin is ensconced in commentaries on classics, arranged side by side with driver's cabin.During operation, under the effect of illuminating lamp 18, camera 19 is followed the tracks of shooting and is reflexed on the display screen 4, and the visual screen of operating personnel is handled the controller of manual multiple directional control valve 3, can realize that remote auto follows the tracks of operation.

Claims

1, a kind of sewage network is drawn the mud car, it includes sealed mud jar (1), upset hydraulic jack (2), manual multiple directional control valve (3), hydraulic oil pump (5), hydraulic support pin (6), slewing equipment (7), automobile (8), grab bucket (9), flexible transverse arm (10), leading block (11), rotary column (12), winch (13), water jet system (15), hydraulic motor deceleration unit (16), transverse arm luffing hydraulic jack (17), grab bucket hydraulic jack (20), the transverse arm hydraulic jack (21) that stretches, unloading door (22), bearing door (23), it is characterized in that it also includes the display screen (4) that is provided with on manual multiple directional control valve (3) upper brace, with the illuminating lamp of on flexible transverse arm (10) front end both sides, fixing respectively (18), the camera (19) that is connected with display screen (4), and the adjustable automatic rope brake (14) that connects on winch (13) top.

2, draw the mud car according to the described sewage network of claim 1, it is characterized in that hoisting mechanism, be located at the proceeds posterolateral of rotary column (12) by winch (13), adjustable automatic rope brake (14), hydraulic motor deceleration unit (16) formation.

3, sewage network according to claim 1 is drawn the mud car, it is characterized in that grab bucket (9) is to be made of bucket lobe (24), connecting rod (25), unit head (26), bearing (27), adjusting nut (28), oil cylinder (29), counter weight device (30), connecting rod (25) is located in the bucket lobe, forms the grab bucket of double leaf, many lobes and the cartridge type of internal support formula, and wherein the bucket lobe (24) of cartridge type grab bucket has been located at the below of the cylindrical shell (31) that is connected with counter weight device (30) base by outside connecting rod (32).

4, sewage network according to claim 1 is drawn the mud car, it is characterized in that managing flat cable with the rope that winch (13) connects is steel wire rubber tube (33), (35) by wire rope (34) and its both sides, closes with the solid pressure of rubber-plastics material bag to form.

5, sewage network according to claim 1 is drawn the mud car, it is characterized in that the unloading door (22) on sealed mud jar (1), is connected with the movable rod of the parallelogram of fixing on automobile (8) chassis.

6, sewage network according to claim 1 is drawn the mud car, it is characterized in that being connected with the cam link mechanism that is provided with on rotary column (12) at the bearing door (23) on the sealed mud jar (1).