CN2315150Y - Lining device for underground pipelinedigging - Google Patents
Lining device for underground pipelinedigging Download PDFInfo
- Publication number
- CN2315150Y CN2315150Y CN 97245491 CN97245491U CN2315150Y CN 2315150 Y CN2315150 Y CN 2315150Y CN 97245491 CN97245491 CN 97245491 CN 97245491 U CN97245491 U CN 97245491U CN 2315150 Y CN2315150 Y CN 2315150Y
- Authority
- CN
- China
- Prior art keywords
- telescopic arm
- hydraulic
- hydraulic cylinder
- hydraulic motor
- piston rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Excavating Of Shafts Or Tunnels (AREA)
Abstract
The utility model provides a lining device for underground pipeline driving, which belongs to an underground engineering machine. A knife arm 2 with cutting knife teeth 1 is arranged on a head, a belt conveyer 8 and a soil carrying vehicle 10 are arranged in a housing 5, and a plurality of propelling hydraulic cylinders 11 are arranged on the inner wall of the housing. Piston connecting rods 9 and pushing blocks 12 are arranged on the propelling hydraulic cylinder, a telescopic arm 15 is hinged on a revolving body 27, a hydraulic motor 17 is arranged on the telescopic arm, and a chuck 19 is arranged on the hydraulic motor. The utility model can independently accomplish the driving and lining work of the underground pipelines and can penetrate various obstacles on the ground, and the utility model has high work efficiency, low cost and no farmland occupying.
Description
The utility model provides a kind of underground construction machinery, the device of the lining cutting of the especially a kind of driving of independently finishing underground pipeline and pipe prefabrication piece.
At present, the laying of underground pipeline mainly takes to excavate groove, then prefabricated pipeline is put into groove, pipeline is connected the back soil is filled out.Its shortcoming is to take a large amount of soils, and ground works is big, the expense height.When being arranged on the ground, obstruction such as building, river just is difficult to construction.When the depth of burying was big, engineering quantity was quite huge.
The purpose of this utility model provides a kind of underground pipeline driving lining cutting device, to improve the convenience of construction, reduces production costs.
The utility model is to realize like this, its head is equipped with the tool arm of band cutting cutter tooth, belt conveyor and muck haulage car are housed in the shell, outer casing inner wall is equipped with a plurality of PF cylinder pressures, piston rod and jacking block are arranged on the PF cylinder pressure, the hinged telescopic arm that is equipped with is equipped with hydraulic motor on the revolving body on the telescopic arm, and chuck is housed on the hydraulic motor.
Adopt the underground pipeline driving lining cutting device of said structure, can independently finish the lining cutting work of the driving and the pipe prefabrication piece of underground pipeline, operating rate is fast, the work efficiency height, cost of production is low, volume of earthwork is little, easy construction, be not subjected to the influence of obstructions such as building, river, can be widely used in the construction that agricultural goes up kanat, be used for the construction of pipelines such as the underground blow-off line in city, communication, coal gas, be used for the traffic water conservancy, can be under the situation that does not influence the river course draining and suspend traffic, river crossing, dykes and dams and road.
Below in conjunction with description of drawings concrete structure of the present utility model and operating principle.
Fig. 1 is the schematic diagram of the utility model structure.Fig. 2 is the schematic diagram that tool arm is installed in the utility model.Fig. 3 is the schematic diagram of the hydraulic cylinder fluid pressure line of outer casing inner wall in the utility model.Fig. 4 has represented that shaped pipe makes the situation of passage.
As shown in drawings, on the underground pipeline driving lining cutting device of the utility model, the tool arm (2) that cutting cutter tooth (1) is housed is installed on the axle sleeve (36) of axle (33), axle (33) two ends are installed on the shell (5), the gear (4) that is installed on the axle (33) meshes together with hydraulic motor gear (3), belt conveyor (8) is installed in the shell, muck haulage car (10) is arranged under the belt conveyor, wall has a plurality of PF cylinder pressures (11) in the enclosure, piston rod (9) is arranged on the PF cylinder pressure (11), jacking block (12) is installed on the piston rod, logical the turning (27) that is installed on the support plate (24) communicates with hydraulic cylinder (25), free bearing (28) is installed on the revolving body, be hinged with telescopic arm (15) on the free bearing, hydraulic cylinder (13) is installed in the telescopic arm, piston rod (16) is housed on the hydraulic cylinder, piston rod (16) is installed on the telescopic arm, hydraulic motor (17) also is installed on the telescopic arm, the chuck (19) of band claw (21) is installed on the axis of rotation of hydraulic motor (18), hydraulic cylinder (26) is installed between telescopic arm and the revolving body, there is connecting rod (14) to be hingedly mounted on the hydraulic cylinder with telescopic arm, also have the Hydraulic Station (31) of translator (30) in the enclosure, Hydraulic Station links to each other with each hydraulic cylinder and hydraulic motor by oil pipe.
As shown in Figure 2, cutting cutter tooth (1) is installed on the tool arm (2) by cutter tooth frame (34), and hydraulic motor gear (3) is installed on the hydraulic motor (35), and cutting cutter tooth semicircular in shape distributes.
As shown in Figure 3, Hydraulic Station (31) links to each other with each PF cylinder pressure (11) by synchronous valve (37), oil pipe (38).
As shown in Figure 4, rail (29) is installed on the sleeper (20), muck haulage car (10) is installed on the rail, between supporting (39) is installed in about the pipeline.
During work, the rotation of hydraulic motor (35) driven gear promptly drives tool arm (2) rotation, and cutting cutter tooth (1) downcuts soil and take on the belt conveyor (8), and belt conveyor is packed soil into, and muck haulage car (10) is interior to transport soil.In working angles, PF cylinder pressure (11) drives piston rod (9) and withstands shaped pipe by jacking block (12), and whole device is advanced.Behind the certain distance that advances (as 80 centimetres), advance operation to stop, cutting operation stops simultaneously, and the lining cutting operation begins.Chuck (19) by claw (34) thus be stuck in and block the pipe prefabrication piece in the hole of pipe prefabrication piece and finish lining cutting work.Pipeline is divided into several pieces prefabricated sections.Because the effect of hydraulic cylinder (26), hydraulic cylinder (13) and hydraulic motor (17), about prefabricated section can carry out, motions such as front and back, rotation, can finish the work that the lining cutting of pipe prefabrication piece is become pipeline easily.Can utilize pressure grouting machine to finish mortar injection work between pipeline and the soil layer in addition.After lining cutting, grouting operation were finished, cutting, propelling operation began once more, form circulation.
Shell (5) can be divided into several sections, and each several part is fixed together by adpting flange (6).Outer casing inner wall can have strengthening steel slab (7).The wooden unit (22) that shields can be installed on the jacking block (12).Belt conveyor (8) is driven by motor (not drawing among the figure).Rail (29) can have roller (23) down.Supporting (32) is installed on the shell (5).Hydraulic Station (31) links to each other with each hydraulic cylinder and hydraulic motor by the oil pipe (not shown).
During operation, (as 200 meters) establish active well on ground at a certain distance, finish and cutting soil down are transported to work such as ground and the past underground conveying of pipe prefabrication piece.
Claims (1)
- A kind of underground pipeline driving lining cutting device, it is characterized in that, the tool arm (2) that cutting cutter tooth (1) is housed is installed on the axle sleeve (36) of axle (33), axle (33) two ends are installed on the shell (5), the gear (4) that is installed on the axle (33) meshes together with hydraulic motor gear (3), belt conveyor (8) is installed in the shell, muck haulage car (10) is arranged under the belt conveyor, wall has a plurality of PF cylinder pressures (11) in the enclosure, piston rod (9) is arranged on the PF cylinder pressure (11), jacking block (12) is installed on the piston rod, be installed in revolving body (27) on the support plate (24) the rotation that communicates with hydraulic cylinder (25) and free bearing (28) be installed on turning, be hinged with telescopic arm (15) on the free bearing, hydraulic cylinder (13) is installed in the telescopic arm, piston rod (16) is housed on the hydraulic cylinder, piston rod (16) is installed on the telescopic arm, hydraulic motor (17) also is installed on the telescopic arm, the chuck (19) of band claw (21) is installed on the axis of rotation of hydraulic motor (18), telescopic arm is with rotation is equipped with hydraulic cylinder (26) between turning, there is connecting rod (14) to be hingedly mounted on the hydraulic cylinder with telescopic arm, also have the Hydraulic Station (31) of translator (30) in the enclosure, Hydraulic Station links to each other with each hydraulic cylinder and hydraulic motor by oil pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97245491 CN2315150Y (en) | 1997-10-12 | 1997-10-12 | Lining device for underground pipelinedigging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97245491 CN2315150Y (en) | 1997-10-12 | 1997-10-12 | Lining device for underground pipelinedigging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2315150Y true CN2315150Y (en) | 1999-04-21 |
Family
ID=33953955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97245491 Expired - Fee Related CN2315150Y (en) | 1997-10-12 | 1997-10-12 | Lining device for underground pipelinedigging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2315150Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101942848A (en) * | 2010-09-24 | 2011-01-12 | 湖北楚峰水电工程有限公司 | Self-propelled U-shaped trench earth ditching and lining integrated machine |
| CN110424990A (en) * | 2019-07-11 | 2019-11-08 | 华北科技学院 | A kind of driving poured support construction equipment and method |
-
1997
- 1997-10-12 CN CN 97245491 patent/CN2315150Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101942848A (en) * | 2010-09-24 | 2011-01-12 | 湖北楚峰水电工程有限公司 | Self-propelled U-shaped trench earth ditching and lining integrated machine |
| CN110424990A (en) * | 2019-07-11 | 2019-11-08 | 华北科技学院 | A kind of driving poured support construction equipment and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |