CN200961273Y - Underground passage excavating equipment - Google Patents
Underground passage excavating equipment Download PDFInfo
- Publication number
- CN200961273Y CN200961273Y CN 200520141844 CN200520141844U CN200961273Y CN 200961273 Y CN200961273 Y CN 200961273Y CN 200520141844 CN200520141844 CN 200520141844 CN 200520141844 U CN200520141844 U CN 200520141844U CN 200961273 Y CN200961273 Y CN 200961273Y
- Authority
- CN
- China
- Prior art keywords
- excavating equipment
- underground passage
- equipment according
- drill bit
- protection cylinder
- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 25
- 238000003756 stirring Methods 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 9
- 238000009412 basement excavation Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 2
- 230000001681 protective effect Effects 0.000 abstract description 2
- 239000007921 spray Substances 0.000 abstract 2
- 238000005553 drilling Methods 0.000 abstract 1
- 238000005507 spraying Methods 0.000 abstract 1
- 230000001360 synchronised effect Effects 0.000 abstract 1
- 101100194816 Caenorhabditis elegans rig-3 gene Proteins 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
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- Earth Drilling (AREA)
Abstract
The utility model aims at providing an underground passage excavating equipment, and utilize the method of this equipment construction. The water spraying device is arranged on the inner wall of the protection cylinder and is provided with a plurality of spray heads which are dispersed around the inner wall, and the spray heads face to the front. The drilling machine comprises a drill bit and a driving motor, and is arranged in the cavity of the protective cylinder through a support. The equipment is safe and convenient to construct, and can realize synchronous excavation and pipeline laying.
Description
Technical field:
The present invention relates to a kind of construction equipment and utilize the job practices of this equipment, specifically a kind of underground passage excavating equipment and excavate job practices.
Background technology:
Along with the development of infrastructure, underground passage excavate and pipe laying more and more general, building sub-surface especially, the passage of road table sub-surface excavates with pipe laying higher to construction requirement, and requires not destroy the face of land.Present job practices is mainly artificial mine working, tubing then.The drawback of this mode is that construction space is narrow and small, does not have suitable implement on the one hand, and the threat that artificial on the other hand underground job is subjected to being caved in is excavated afterwards to lay earlier on the one hand again and caused surface collapse easily.Though unmanned mode of operation occurs, mainly, will treat the mode that tubing back draws then by getting through passage earlier, this equipment and mode often are applicable to the provided underground of small hose.Passage excavation and pipe laying for the 80-200 cm diameter still do not have good DeviceMode to solve.
Summary of the invention:
The objective of the invention is to deficiency, a kind of novel underground passage excavating equipment is provided at the prior art existence.
This is in order to solve the problems of the technologies described above, and the present invention is achieved by the following scheme:
A kind of underground pipeline excavating equipment, mainly by protection cylinder, water injector, rig constitutes, and protection cylinder is the metal cylinder of both ends open, and water injector places the protection cylinder inwall, is provided with several shower nozzles, is dispersed in periphery of inner wall, and shower nozzle is towards the place ahead.Described excavator comprises drill bit and drive motors, is placed in the protection cylinder chamber by propping up.
Aforesaid excavating equipment, described water injector can be for being located at the airtight tank of protection cylinder inwall, and the tank front end is provided with several delivery ports, and the rear end is provided with the water inlet that is connected with feed pipe.In order better to realize the purpose of this invention, delivery port is provided with control valve, can regulate the size of the diverse location water yield and water flow impact pressure.
In order better to realize the purpose of this invention, eaves protrudes on the described wall of protective cylinder, prevents that the work progress middle front part from caving in.
In order better to realize the purpose of this invention, between described cutting drill bit and the motor speed changer is arranged.
Aforesaid excavating equipment, described rig drill bit can be for spiral, and drill bit is provided with scraper.
Aforesaid excavating equipment, described rig drill bit can be vane type, can be provided with scraper on the blade.
Aforesaid excavating equipment, described rig drill bit can be stirring type, can be provided with scraper on the blade.
Aforesaid excavating equipment, the bracing frame between described rig and the protection cylinder can be the supporting leg of rig bottom, in order to make the rig conveniently moving, supporting leg is provided with wheel.
Aforesaid excavating equipment, the support that described rig is met between the protection cylinder can be established two stands in the rig both sides, the inner parallel groove that is provided with of the protection cylinder of bracket end correspondence with barrel, described is placed in the groove.
In order better to realize the purpose of this invention, aforesaid two kinds of supports can be for telescopic, and promptly support can be the expansion link structure.
In order better to realize the purpose of this invention, described protection cylinder is put on and is provided with hanging hole, is convenient to hook equipment be hung out after construction is finished.
The beneficial effects of the utility model are: overcome underground construction insufficient space in the prior art, the manpower construction is slow, and the drawback of operation danger can be quick, the excavation and the pipe laying of the realization underground passage of safety are carried out synchronously, have improved operating efficiency greatly and have reduced the dangerous operation coefficient.
Accompanying drawing and description of drawings
Fig. 1 is the structural representation of excavating equipment of the present invention
Fig. 2 is the sectional drawing of excavating equipment of the present invention
Fig. 3 is an excavating equipment sectional view of the present invention
Fig. 4 is an excavating equipment rig supporting structure schematic diagram of the present invention
Fig. 5 is an excavating equipment rig supporting structure schematic diagram of the present invention
Fig. 6 is an excavator spiral formula drill bit structure schematic diagram of the present invention
Fig. 7 is an excavator stirring type drill bit structure schematic diagram of the present invention
Fig. 8 is an excavating equipment vane type drill bit structure schematic diagram of the present invention
Fig. 9 utilizes the schematic diagram of invention excavating equipment construction for this
Reference numeral wherein:
1-protection cylinder 2-water injector 3-rig 4-speed changer 5-drill bit 6-motor
7-support 8-shower nozzle 9-water inlet 10-hanging hole 11-wheel 12-support
13-conduit 14-scraper 15-scraper 16-control valve 17-water inlet pipe
18-excretory duct 19-jack device 20-pipeline
The specific embodiment:
Be somebody's turn to do the concrete real-time mode of inventing below in conjunction with description of drawings, but not as the restriction to this invention:
A kind of underground pipeline excavating equipment, mainly by protection cylinder 1, water injector 2, rig 3 constitutes, and as shown in Figure 1, 2, protection cylinder 1 is the metal cylinder of both ends open, and protection cylinder 1 front end is the sloping section, and eaves protrudes on the barrel, prevents that the work progress middle front part from caving in.As shown in Figure 1, protection cylinder 1 wall is provided with hanging hole 10, is convenient to hook equipment be hung out after construction is finished.
As shown in Figure 1, 2, 3, water injector 2 places protection cylinder 1 inwall, and for being located at the airtight tank of protection cylinder 1 inwall, the front portion is provided with several shower nozzles 8, evenly distributes on tank, and shower nozzle 8 openings are towards the place ahead.The rear portion is provided with water inlet 9.As shown in Figure 1, 2, delivery port 8 is provided with control valve 16, can regulate the size of the diverse location water yield and water flow impact pressure.
Described rig 3 comprises drill bit 5 and drive motors 6, is provided with speed changer 4 between motor 6 and the drill bit 5, and as shown in Figure 7, the drill bit of described rig 3 can be stirring type, can be provided with scraper 15 on the blade.As shown in Figure 6, described rig 3 drill bits can be for spiral, and drill bit is provided with scraper 14.As shown in Figure 8, described rig 3 drill bits can be vane type.
As shown in Figure 4, rig places in protection cylinder 1 cavity by support 7.Support 7 lower ends are provided with wheel 11.As shown in Figure 5, the support between described rig 3 and the protection cylinder 1 can be for establishing two stands 12 in the rig both sides, the protection cylinder 1 inner parallel conduit 13 that is provided with of support 12 end correspondences with barrel, and described support 12 places in the conduit 13.Above-mentioned support 7 or support 12 are extension type.
Utilize its using method of this excavating equipment as follows:
As shown in Figure 9, at first with excavating equipment and promotion equipment, high-pressure water supply device, drainage equipment connects, and places and waits to dig through the position, top.Promotion equipment can use jack device 19, and jack device 19 places the rear portion of excavating equipment, is used to promote excavating equipment and advances.Settle the pipeline 20 that needs laying between jack device 19 and the excavating equipment, can promote pipeline 20 simultaneously and advance.Supply equipment can be connected with the water inlet 9 of water injector 2 by water inlet pipe 17 for high-pressure hydraulic pump, and discharge apparatus can be sucking pump, is connected with excretory duct 18, and excretory duct 18 mouths of pipe are located in the excavating equipment cavity.
After installing, start rig 3 and supply equipment, water injector 2 ejection High-Pressure Waters are realized excavation under the impact and the rig 3 of water are dug.Advance by jack device 19 promotion pipelines 20 and excavating equipment simultaneously.After excavating by excretory duct 18 discharges, eduction gear leaves the material in the protection cylinder in.
Along with excavating equipment advances, constantly between jack and excavating equipment, set up pipeline, pipeline admission passage successively under the promotion of jack device.Passage is dug through the back and with the hanging hole 10 that crane tangles front equipment end equipment is hung out.
Claims (15)
1, a kind of underground passage excavating equipment comprises protection cylinder, water injector, rig is characterized in that described protection cylinder is the metal cylinder of both ends open, and described water injector places the protection cylinder inwall, described rig comprises drill bit and drive motors, is placed in the protection cylinder chamber by propping up.
2, underground passage excavating equipment according to claim 1 is characterized in that described water injector is an airtight tank of being located at the protection cylinder inwall, and described tank front end is provided with several delivery ports, and the rear end is provided with water inlet.
3, underground passage excavating equipment according to claim 2 is characterized in that described delivery port is provided with control valve.
4, underground passage excavating equipment according to claim 1 is characterized in that being provided with speed changer between described drill bit and the motor.
5, underground passage excavating equipment according to claim 1 is characterized in that eaves protrudes on the described protection cylinder front end barrel.
6, underground passage excavating equipment according to claim 1 is characterized in that described drill bit is spiral.
7, underground passage excavating equipment according to claim 6 is characterized in that described drill bit is provided with scraper.
8, underground passage excavating equipment according to claim 1 is characterized in that described drill bit is a vane type.
9, underground passage excavating equipment according to claim 8 is characterized in that described drill bit is provided with scraper.
10, underground passage excavating equipment according to claim 1 is characterized in that described drill bit is a stirring type.
11, underground passage excavating equipment according to claim 10 is characterized in that described drill bit is provided with scraper.
12, underground passage excavating equipment according to claim 1, the supporting mechanism that it is characterized in that described rig is the supporting leg of bottom, the supporting leg bottom is provided with roller.
13, underground passage excavating equipment according to claim 1 is characterized in that protection cylinder both sides inwall is provided with conduit, and described support is positioned at the rig both sides, and bracket end places in the conduit.
14, excavating equipment according to claim 1 is characterized in that described support is an extension type.
15, underground passage excavator according to claim 1 is characterized in that described protection barrel is provided with hanging hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520141844 CN200961273Y (en) | 2005-11-25 | 2005-11-25 | Underground passage excavating equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520141844 CN200961273Y (en) | 2005-11-25 | 2005-11-25 | Underground passage excavating equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200961273Y true CN200961273Y (en) | 2007-10-17 |
Family
ID=38797782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520141844 Expired - Fee Related CN200961273Y (en) | 2005-11-25 | 2005-11-25 | Underground passage excavating equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200961273Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111043398A (en) * | 2020-01-17 | 2020-04-21 | 葛加君 | High-pressure water-spraying extrusion underground pipe laying construction method |
| CN112113028A (en) * | 2020-09-15 | 2020-12-22 | 北京建工土木工程有限公司 | Equipment and method for pulling out pulled pipeline to ground without damage |
| CN112343111A (en) * | 2020-11-15 | 2021-02-09 | 贺家明 | Pipeline landfill equipment for road construction |
-
2005
- 2005-11-25 CN CN 200520141844 patent/CN200961273Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111043398A (en) * | 2020-01-17 | 2020-04-21 | 葛加君 | High-pressure water-spraying extrusion underground pipe laying construction method |
| CN112113028A (en) * | 2020-09-15 | 2020-12-22 | 北京建工土木工程有限公司 | Equipment and method for pulling out pulled pipeline to ground without damage |
| CN112113028B (en) * | 2020-09-15 | 2022-03-11 | 北京建工土木工程有限公司 | Equipment and method for pulling out pulled pipeline to ground without damage |
| CN112343111A (en) * | 2020-11-15 | 2021-02-09 | 贺家明 | Pipeline landfill equipment for road construction |
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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 |