CN204781305U - Rainwater pipeline dredging equipment - Google Patents
Rainwater pipeline dredging equipment Download PDFInfo
- Publication number
- CN204781305U CN204781305U CN201520501610.XU CN201520501610U CN204781305U CN 204781305 U CN204781305 U CN 204781305U CN 201520501610 U CN201520501610 U CN 201520501610U CN 204781305 U CN204781305 U CN 204781305U
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- CN
- China
- Prior art keywords
- drilling rod
- drill bit
- silk
- rubber sleeve
- storm sewer
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- Expired - Fee Related
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Abstract
The utility model relates to a rainwater pipeline dredging equipment, its technical scheme be, including rig body, drilling rod and drill bit, be connected with end to end's drilling rod in proper order on the rig body, the drilling rod front end is equipped with first drill bit or second drill bit, and the cover is equipped with first rubber overcoat on the drilling rod, and female silk of a drilling rod is connected with the public silk of another drilling rod, is equipped with the spring on the drilling rod at female silk rear, and the spring front end is equipped with the feather key on female silk, and public silk front end is equipped with the spout, and the feather key clamps in the spout, the utility model discloses simple structure, excellent in use effect have effectively solved in rainy silt and rubbish are rushed the pipeline, and the trunk line can be blockked up to the deposit in the pipeline year in year out, causes the not smooth problem of drainage, is the innovation on the rainwater pipeline dredging equipment.
Description
Technical field
The utility model relates to mechanical field, particularly a kind of storm sewer desilting equipment.
Background technology
Because present extreme weather is more, whenever heavy rain must urban waterlogging, through investigation, find that there is following reason and cause impeded drainage, form urban waterlogging: 1. the barrier pitch receiving well mouth is less, easily results in blockage.2. because receipts well mouth is open mode all the year round, rubbish is easily entered, and raining is form blocking.Above two problems has ripe technology and can solve, for the patent No. of applying for before applicant is: the drainage plant with choke preventing function of ZL201020100752.2,3. storm sewer is thinner, drainability own is just not strong, whenever rainy silt and rubbish are rushed in pipeline, be deposited on year in year out in pipeline, can main pipeline be blocked, cause impeded drainage.For solving main pipeline blocking, a kind of storm sewer desilting equipment of necessary invention.
Summary of the invention
For above-mentioned situation, for solving the defect of prior art, the object of the utility model is just to provide a kind of storm sewer desilting equipment, can effectively solve whenever rainy silt and rubbish are rushed in pipeline, be deposited on year in year out in pipeline, can main pipeline be blocked, cause the problem of impeded drainage.
The technical scheme that the utility model solves is, comprise rig body, drilling rod and drill bit, rig body is connected with drilling rod end to end successively, the first drill bit or the second drill bit are equipped with in drilling rod front end, drilling rod are set with the first rubber sleeve, and female silk of a drilling rod is connected with the male silk of another root drilling rod, the drilling rod at female silk rear is equipped with spring, spring at front end is equipped with feather key on female silk, and chute is equipped with in public silk front end, and feather key is installed in chute.
The utility model structure is simple, result of use good, efficiently solves whenever rainy silt and rubbish are rushed in pipeline, is deposited in pipeline year in year out, can block main pipeline, cause the problem of impeded drainage, is the innovation on storm sewer desilting equipment.
Accompanying drawing explanation
Fig. 1 is structural front view of the present utility model.
Fig. 2 is jackrod structure front view of the present utility model.
Fig. 3 is two drilling rod connection diagrams of the present utility model.
Fig. 4 is a drill bit structure front view of the present utility model.
Fig. 5 is another drill bit structure front view of the present utility model.
Fig. 6 is using state figure of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in further detail.
Provided by Fig. 1-6, the utility model comprises rig body, drilling rod and drill bit, rig body 1 is connected with drilling rod 2 end to end successively, the first drill bit 3a or the second drill bit 3b is equipped with in drilling rod 2 front end, drilling rod 2 is set with the first rubber sleeve 4a, female silk 2a of a drilling rod is connected with the male silk 2b of another root drilling rod, the drilling rod at female silk 2a rear is equipped with spring 5, feather key 6a is equipped with in spring 5 front end on female silk 2a, chute 6b is equipped with in public silk 2b front end, feather key 6a is installed in chute 6b, can move in a circle around chute 6b.
In order to ensure result of use, the first described rubber sleeve 4a is evenly distributed with some first reeding 7a.
The first described drill bit 3a is set with the second rubber sleeve 4b, second rubber sleeve 4b is made up of alternate bossing 8a and sunk part 8b, bossing 8a is evenly distributed with some second reeding 7b, sunk part 8b is evenly distributed with some hydrophthalmias 9.
The first described rubber sleeve 4a, the second rubber sleeve 4b are broad in the middle, that two is little cylindrical shape.
The second described drill bit 3b is the straight ellipse in one end, it is set with the 3rd rubber sleeve 4c.
The first described drill bit 3a, the second drill bit 3b link together through the public silk 2b of connector 10a, 10b and drilling rod 2 respectively.
Service condition of the present utility model is, desilting device therefor is exactly the directional drilling machine of trenchless engineering, and this equipment can towards a direction horizontal drilling.In order to ensure the safety descending storm sewer over the ground, do not destroy duct wall, must drilling rod and drill bit special adaptations, the concrete method improved is as follows:
1. existing Directional Drilling is do not allow drilling rod to reverse in work progress, if reversing can be outwelled certain root drilling rod, drill bit is lost in underground.Cleaning out to guarantee both sides in a storm sewer, drilling rod must be allowed to reverse.So, feather key and the chute of a tool joint place feather key connection must be added in, do not laid down when ensureing drilling rod reversing, but can ensure that upper and lower drilling rod is convenient, fast, as Fig. 1.
2. because drilling rod is metal material, duct wall of easily damaging, so, outside drilling rod, wrap one deck rubber (similar doughnut), as figure bis-.
3. drill bit is ferrous metal material, duct wall of easily damaging, so will make elasticity drill bit, ensures pipe safety, as figure tri-.
4. construction process: be first utilize the corollary equipment of rig " equipment with slurry ".Add clear water in equipment soil water pot, swell soil is added again by equipment swell soil intake, be thoroughly mixed to form soil paste, this soil paste is by slush pump, the drilling rod of directional drilling machine, out fully mix with the silt of sedimentation in pipe from drill bit, silt is suspended in mud, then is transported by the sucking-off of pump tank car, finally, then with scraper plate drill bit residue mud in pipe is scraped clean sucking-off and transported.Scraper plate drill bit, as figure tetra-.
The utility model at every turn can the hundreds of rice of desilting, determine according to pipeline actual conditions, structure is simple, result of use good, efficiently solve whenever rainy silt and rubbish are rushed in pipeline, be deposited on year in year out in pipeline, can main pipeline be blocked, cause the problem of impeded drainage, be the innovation on storm sewer desilting equipment, there is good economic and social benefit.
Claims (6)
1. a storm sewer desilting equipment, comprise rig body, drilling rod and drill bit, it is characterized in that, rig body (1) is connected with drilling rod (2) end to end successively, the first drill bit (3a) or the second drill bit (3b) are equipped with in drilling rod (2) front end, drilling rod (2) is set with the first rubber sleeve (4a), female silk (2a) of a drilling rod is connected with the male silk (2b) of another root drilling rod, the drilling rod at female silk (2a) rear is equipped with spring (5), feather key (6a) is equipped with in spring (5) front end on female silk (2a), chute (6b) is equipped with in public silk (2b) front end, feather key (6a) is installed in chute (6b).
2. storm sewer desilting equipment according to claim 1, is characterized in that, described the first rubber sleeve (4a) is evenly distributed with some first reedings (7a).
3. storm sewer desilting equipment according to claim 1, it is characterized in that, described the first drill bit (3a) is set with the second rubber sleeve (4b), second rubber sleeve (4b) is made up of alternate bossing (8a) and sunk part (8b), bossing (8a) is evenly distributed with some second reedings (7b), sunk part (8b) is evenly distributed with some hydrophthalmias (9).
4. storm sewer desilting equipment according to claim 1, is characterized in that, described the first rubber sleeve (4a), the second rubber sleeve (4b) are broad in the middle, that two is little cylindrical shape.
5. storm sewer desilting equipment according to claim 1, is characterized in that, described the second drill bit (3b) is the straight ellipse in one end, it is set with the 3rd rubber sleeve (4c).
6. storm sewer desilting equipment according to claim 1, it is characterized in that, described the first drill bit (3a), the second drill bit (3b) link together through the public silk (2b) of connector (10a, 10b) with drilling rod (2) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520501610.XU CN204781305U (en) | 2015-07-13 | 2015-07-13 | Rainwater pipeline dredging equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520501610.XU CN204781305U (en) | 2015-07-13 | 2015-07-13 | Rainwater pipeline dredging equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204781305U true CN204781305U (en) | 2015-11-18 |
Family
ID=54521384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520501610.XU Expired - Fee Related CN204781305U (en) | 2015-07-13 | 2015-07-13 | Rainwater pipeline dredging equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204781305U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110924515A (en) * | 2019-11-07 | 2020-03-27 | 中国地质大学（武汉） | Drainage pipeline dredging device adopting horizontal directional drill |
-
2015
- 2015-07-13 CN CN201520501610.XU patent/CN204781305U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110924515A (en) * | 2019-11-07 | 2020-03-27 | 中国地质大学（武汉） | Drainage pipeline dredging device adopting horizontal directional drill |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20180713 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |