CN2435440Y

CN2435440Y - Dredge for street sewage pipeline

Info

Publication number: CN2435440Y
Application number: CN 00246616
Authority: CN
Inventors: 杨国语
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-07-18
Filing date: 2000-07-18
Publication date: 2001-06-20
Anticipated expiration: 2010-07-18

Abstract

The utility model relates to a dredging and cleaning machine for a street sewage pipeline, which belongs to a pipeline dredging device. A host is composed of a chain rod storage disc, a folded chain rod, a lifting frame, a bracket, a transmission system of the folded chain rod, a pull spear steel wire, a guide pipe and an expansion spear head. The lifting frame is sheathed in the bracket, and the upper part of the bracket is provided with the parts of the chain rod storage disc, the transmission system of the folded chain rod, the pull spear steel wire, etc. One end of the folded chain rod is wound around the chain rod storage disc, and the other end is mutually connected with the expansion spear head with an umbrella structure through the transmission system of the folded chain rod. The expansion spear head is pushed into a sewage pipe by the folded chain rod, the sewage pipe is closed at the time and is deployed under the action of the pull spear steel wire when the sewage pipe comes out, and filth is carried out.

Description

Street sewage conduct mediation scavenger

The utility model is a kind of street sewage conduct mediation scavenger, belongs to Pipeline dredger.

Remove the street sewage conduct at present and use bamboo chip mostly.Bamboo chip is difficult for unfolding, the inconvenience transportation, and mediation efficient is low, and labour intensity is big.

The purpose of this utility model provide a kind of easy to use, be convenient to transport, dredge the high street sewage conduct mediation scavenger of efficient.

Street of the present utility model sewage conduct mediation scavenger is by chain bar storage disks, folded chain bar, crane, support, folded chain bar transmission system, draws lance steel wire, guide pipe, expansion spearhead to constitute; Support is made of two steel pipes, and they are associated in together in parallel to each other, chain bar storage disks, hitch are housed on it, draw lance steel wire reel, folding reel and lifting wheel, and support and hitch are that the mode with hinge connects; Crane is made of two root posts, and they are associated in together in parallel to each other, and is inserted into respectively in two steel pipes of support; Leading screw is housed on the hitch, and the top and the support of leading screw link, the vertical angle of control bracket; Folded chain bar transmission system is made of gear, chain bar delivery wheel, sleeve pipe, the four rib axles of two groups of mutual Vertical Meshing, the gear and the sleeve pipe of level link in last one group of gear, four rib axles pass one group of horizontal gear in the gear, be enclosed among the sleeve pipe, and link with gear of next group gear level, four rib axles can slide up and down in last one group of gear, on next group gear chain bar delivery wheel is housed, chain bar delivery wheel is the polygon dish, have arc notch on each drift angle, so that be meshed with hinge on the folded chain bar; Guide pipe is contained in a side of chain bar delivery wheel, and is hinged with crane, and linked by steel wire and folding reel, and the folded chain bar is on chain bar storage disks, and the one end is drawn, and the sliding bar set by chain bar delivery wheel, guide pipe and expansion spearhead links; The folded chain bar is made of some isometric quarter butts, and their head and the tail are linked by hinge, and hinge is contained in the side between quarter butt; The structure of expansion spearhead is identical with umbrella, it is made of folding spearhead cover, skeleton, cramp bar, sliding bar set and sliding sleeve, skeleton is associated on the spearhead cover and with sliding sleeve and links, sliding sleeve is enclosed within on the sliding bar set, the sliding bar set front end has a boss to block sliding sleeve, and an end of cramp bar and the top of spearhead cover link, and the other end is enclosed within the sliding bar set, have some limit pin holes on it, and a pulley is housed; Draw lance steel wire one end around drawing on the lance steel wire reel, the other end links by the sliding sleeve of pulley on the cramp bar of crane and expansion spearhead and expansion spearhead; Lifting wheel moves up and down by steel wire pulling crane.

Street of the present utility model sewage conduct mediation scavenger is contained on the haulage vehicle by hitch, rotational lead screw is adjusted to support perpendicular to the position on ground or is adjusted angle as required, by lifting wheel crane is adjusted downward to position suitable in the sink hole then, loosens folding reel and make guide pipe use expansion spearhead place and level or suitable position.Rotate the gear train on crane top, gear set drive chain bar delivery wheel by four rib bars and bottom rotates, hinge engagement on arc notch on it and the folded chain bar makes the folded chain bar push away the expansion spearhead by guide pipe and enters sewage conduct, and the spearhead that expands this moment is accepted.When the expansion spearhead enters in the sewage conduct after the proper depth, with drawing the lance steel wire that the expansion spearhead is pulled outwardly, the folded chain bar is also regained synchronously by chain bar delivery wheel, at this moment, drawing the lance steel wire to haul slide block by the pulley on the cramp bar of expansion spearhead moves to the spearhead direction, expansion spearhead elephanta umbrella equally is opened, and its amplitude of opening is by the decision of the spacer pin on the cramp bar (its position can preestablish).When the expansion spearhead was drawn out, the spearhead cover can be taken the dirt in the soil pipe out of.Using this street sewage conduct mediation scavenger of back can be retracted back on the haulage vehicle.This machine has been realized street sewage conduct mediation mechanization, and is easy to use, reduced working strength of workers.Owing to adopted expansion spearhead dredging pipeline, improved mediation efficient.In addition, employing can make dredging machine be more convenient for transporting around folded chain bar together.

Fig. 1 is this street sewage conduct mediation scavenger general assembly schematic diagram;

Fig. 2 is this street sewage conduct mediation scavenger general assembly schematic side view;

Fig. 3 is the connection schematic diagram of this street sewage conduct mediation scavenger expansion spearhead, folded chain bar and chain bar delivery wheel;

Fig. 4 is an expansion spearhead partial cutaway schematic.

Embodiment: (seeing Fig. 1,2,3,4)

Street of the present utility model sewage conduct mediation scavenger is by chain bar storage disks 1, folded chain bar 2, crane 5, support 6, folded chain bar transmission system, draws lance steel wire 13, guide pipe 17, expansion spearhead 18 to constitute; Support 6 is made of two steel pipes, and they are associated in together in parallel to each other, chain bar storage disks 1, hitch 12 are housed on it, draw lance steel wire reel 8, folding reel 11 and lifting wheel 9, and support 6 and hitch 12 are that the mode with hinge connects; Crane 5 is made of two root posts, and they are associated in together in parallel to each other, and is inserted into respectively in two steel pipes of support 6; Leading screw 10 is housed on the hitch, and the top of leading screw 10 and support 6 link, the vertical rotation angle of control bracket; Folded chain bar transmission system is made of

gear

3,15, chain bar delivery wheel 16, sleeve pipe 7, four ribs, 4 posts of two groups of mutual Vertical Meshing, the gear of level and sleeve pipe 7 link in the gear train 3, four rib axles 4 pass the horizontal gear in the gear train 3, be enclosed among the sleeve pipe 7, and with lower tooth wheels 15 in the gear of level link, four rib axles 4 can slide up and down in gear train 3, chain bar delivery wheel 16 is housed on the gear train 15, chain bar delivery wheel 16 is the polygon dish, have arc notch on each drift angle, so that be meshed with hinge on the folded chain bar 2; Guide pipe 17 is contained in a side of chain bar delivery wheel 16, hinged with crane 5, and link by steel wire 19 and folding reel 11, folded chain bar 2 is on chain bar storage disks 1, the one end is drawn, and links with the sliding bar set 20 of expansion spearhead 18 by chain bar delivery wheel 16, guide pipe 17; Folded chain bar 2 is made of some isometric quarter butts, and their head and the tail are linked by hinge, and hinge is contained in the side between quarter butt; The structure of expansion spearhead 18 is identical with umbrella, it is made of folding spearhead cover 25, skeleton 23, cramp bar 22, sliding bar set 20 and sliding sleeve 21, skeleton 23 is associated on the spearhead cover 25 and with sliding sleeve 21 and links, sliding sleeve 21 is enclosed within on the sliding bar set 20, sliding bar set 20 front ends have a boss to block sliding sleeve 21, and an end of cramp bar 22 and the top of spearhead cover 25 link, and the other end is enclosed within the sliding bar set 20, have some limit pin holes 26 on it, and a pulley 24 is housed; Draw lance steel wire 13 1 ends around drawing on the lance steel wire reel 8, the other end links by the sliding sleeve 21 of the pulley on the cramp bar 22 of pulley on the crane 6 14 and expansion spearhead 18 24 with expansion spearhead 18; Lifting wheel 9 moves up and down by steel wire (not drawing among the figure) pulling crane 5.

Claims

1. a street sewage conduct mediation scavenger is by chain bar storage disks, folded chain bar, crane, support, folded chain bar transmission system, draws lance steel wire, guide pipe, expansion spearhead to constitute; It is characterized in that support is made of two steel pipes, they are associated in together in parallel to each other, chain bar storage disks, hitch are housed on it, draw lance steel wire reel, folding reel and lifting wheel, and support and hitch are that the mode with hinge connects; Crane is made of two root posts, and they are associated in together in parallel to each other, and is inserted into respectively in two steel pipes of support; Leading screw is housed on the hitch, and the top and the support of leading screw link, the vertical angle of control bracket; Folded chain bar transmission system is made of gear, chain bar delivery wheel, sleeve pipe, the four rib axles of two groups of mutual Vertical Meshing, the gear and the sleeve pipe of level link in last one group of gear, four rib axles pass one group of horizontal gear in the gear, be enclosed among the sleeve pipe, and link with gear of next group gear level, four rib axles can slide up and down in last one group of gear, on next group gear chain bar delivery wheel are housed; Guide pipe is contained in a side of chain bar delivery wheel, and is hinged with crane, and linked by steel wire and folding reel, and the folded chain bar is on chain bar storage disks, and the one end is drawn, and the sliding bar set by chain bar delivery wheel, guide pipe and expansion spearhead links; Draw lance steel wire one end around drawing on the lance steel wire reel, the other end links by the sliding sleeve of pulley on the cramp bar of crane and expansion spearhead and expansion spearhead; Lifting wheel moves up and down by steel wire pulling crane.

2. sewage conduct mediation scavenger in street according to claim 1 is characterized in that the folded chain bar is made of some isometric quarter butts, and their head and the tail are linked by hinge, and hinge is contained in the side between quarter butt.

3. street according to claim 1 sewage conduct mediation scavenger, the structure of spearhead of it is characterized in that expanding is identical with umbrella, it is made of folding spearhead cover, skeleton, cramp bar, sliding bar set and sliding sleeve, skeleton is associated on the spearhead cover and with sliding sleeve and links, and sliding sleeve is enclosed within on the sliding bar set, and the sliding bar set front end has a boss to block sliding sleeve, one end of cramp bar and the top of spearhead cover link, the other end is enclosed within the sliding bar set, has some limit pin holes on it, and a pulley is housed.

4. street according to claim 1 sewage conduct mediation scavenger is characterized in that chain bar delivery wheel is the polygon dish, has arc notch on each drift angle, so that be meshed with hinge on the folded chain bar.