CN207485371U - A kind of reaming transfer gear - Google Patents
A kind of reaming transfer gear Download PDFInfo
- Publication number
- CN207485371U CN207485371U CN201721400289.1U CN201721400289U CN207485371U CN 207485371 U CN207485371 U CN 207485371U CN 201721400289 U CN201721400289 U CN 201721400289U CN 207485371 U CN207485371 U CN 207485371U
- Authority
- CN
- China
- Prior art keywords
- bearing
- jointed rod
- reaming
- connector
- pin thread
- 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 8
- 238000005553 drilling Methods 0.000 claims description 6
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 9
- 238000005516 engineering process Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
Abstract
The utility model discloses a kind of reaming transfer gears, including reamer ontology, the reamer ontology includes high-pressure water pipe connector, bearing jointed rod, bearing jointed rod pin thread and drill rod connector, the high-pressure water pipe connector is arranged on the top of bearing jointed rod, the bearing jointed rod is equipped with bearing jointed rod pin thread, the lower end jointed rod connector of the bearing jointed rod pin thread.A kind of reaming transfer gear of the utility model, it is easy to operate to be easily installed, reduce labor intensity, it can be improved work efficiency with effectively save construction cost, there is very high practicability, reliability and durability, and it is simple to operate, structure is relatively easy easy to promote large-scale.
Description
Technical field
The utility model is related to drilling device field, more particularly, to a kind of reaming transfer gear.
Background technology
Horizontal directional drilling technology refers to detect, check, repair, replace and be laid in the case of not excavating earth surface each
Any technology and methods of kind subsurface utility (pipeline and cable).Start from the horizontal orientation of nineteen seventies
Pipelaying techniques (also known as no-dig technique pipelaying techniques) are crept into, are commonly used to river crossing and water channel, at a high speed street, public affairs
Road, railway, airfield runway, river shoal, island, groups of building are laid with to carry out oil, natural gas, tap water, sewage and other fluids
It is laid with the conduit of electric power and telecommunication cable.No-dig technique orientation drill is in traditional push bench process into pipeline installation and cannot orient level
The pipe-laying technique introduced modern guiding technique on the basis of drilling laying-out tube process and grown up.Its sequence of construction is generally：
Using the pipelayer drilling machine for being placed in ground, a pilot hole (pilot hole) is first drilled to along the planned course of line to be spread, then will be led
Kong Zhengkuo returns expansion, is extended to the diameter that suitable production pipeline is laid with and (rule of thumb, finally returns and expand diameter by formula D/=
K1D, D/ is the bore diameter that production pipeline is suitble to be laid in formula, and for D to be passed through outside production pipe, K1 is empirical coefficient, generally 1.2~
1.5), then production pipe to be laid is pulled in hole.
Existing a kind of buoyancy reamer, only towards forward direction reaming, after carrying out a reaming, it is also necessary to hole
It carries out perfect, reaches aperture and the shape of needs, thus need replacing reamer and carrying out once repairing hole.It is however, existing
Buoyancy reamer, hole can not be repaiied while reaming, the two can not be completed disposably, and working efficiency is relatively low.
Invention content
The purpose of this utility model is to provide a kind of reaming transfer gear, to solve reamer working efficiency in the prior art
The technical issues of low.
In order to solve the above-mentioned technical problem, the utility model provides following technical solution：
A kind of reaming transfer gear, including reamer ontology, the reamer ontology includes high-pressure water pipe connector, bearing connects
Stacks, bearing jointed rod pin thread and drill rod connector, the high-pressure water pipe connector are arranged on the top of bearing jointed rod
End, the bearing jointed rod are equipped with bearing jointed rod pin thread, the lower end jointed rod of the bearing jointed rod pin thread
Connector.
Further, bearing jointed rod pin thread jointed rod connector by way of being spirally connected.
Further, the drill rod connector is tapered cylinder shape drill rod connector.
Further, the reamer ontology is made of stainless steel.
A kind of reaming transfer gear of the utility model, it is easy to operate to be easily installed, reduce labor intensity, it can be effective
Construction cost is saved, is improved work efficiency, there is very high practicability, reliability and durability, and simple to operate, knot
Structure is relatively easy easy to promote large-scale.
Description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
Novel embodiment for explaining the utility model, does not form the limitation to the utility model together.In the accompanying drawings：
Fig. 1 is the structure diagram of the utility model.
Specific embodiment
The preferred embodiment of the utility model is illustrated below in conjunction with attached drawing, it should be understood that described herein excellent
Embodiment is selected to be only used for describing and explaining the present invention, is not used to limit the utility model.
As shown in Figure 1, a kind of reaming transfer gear includes reamer ontology, the reamer ontology is connected including high-pressure water pipe
First 1, bearing jointed rod 2, bearing jointed rod pin thread 3 and drill rod connector 4, the high-pressure water pipe connector 1 are arranged on axis
The top of jointed rod 2 is held, the bearing jointed rod 2 is equipped with bearing jointed rod pin thread 3, and the bearing jointed rod is public
The lower end jointed rod connector 4 of button 3.The jointed rod connector 4 by way of being spirally connected of bearing jointed rod pin thread 3.
The drill rod connector 4 is tapered cylinder shape drill rod connector 4.The reamer ontology is made of stainless steel.
The utility model installs the drill rod connector 4 of a tapered cylinder shape in the end of reaming transfer gear, passes through drilling rod
4 jointed rod female thread of connector, reaming transfer gear described in the utility model are connected by way of being spirally connected between each component,
Easy for installation, easy access improves work efficiency, and saves the energy, reduces engineering cost.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, although ginseng
The utility model is described in detail according to previous embodiment, it for those skilled in the art, still can be with
It modifies to the technical solution recorded in foregoing embodiments or equivalent replacement is carried out to its partial technical characteristic.It is all
Within the spirit and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in this practicality
Within novel protection domain.
Claims (4)
1. a kind of reaming transfer gear, including reamer ontology, the reamer ontology includes high-pressure water pipe connector, bearing connects
Drilling rod, bearing jointed rod pin thread and drill rod connector, it is characterized in that：The high-pressure water pipe connector is arranged on bearing connection and bores
The top of bar, the bearing jointed rod are equipped with bearing jointed rod pin thread, and the lower end of the bearing jointed rod pin thread connects
Stacks connector.
2. a kind of reaming transfer gear according to claim 1, it is characterized in that：The bearing jointed rod pin thread is by being spirally connected
Mode jointed rod connector.
3. a kind of reaming transfer gear according to claim 1, it is characterized in that：The drill rod connector is that tapered cylinder shape bores
Rod connector.
4. a kind of reaming transfer gear according to claim 1, it is characterized in that：The reamer ontology uses stainless steel
Into.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721400289.1U CN207485371U (en) | 2017-10-27 | 2017-10-27 | A kind of reaming transfer gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721400289.1U CN207485371U (en) | 2017-10-27 | 2017-10-27 | A kind of reaming transfer gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207485371U true CN207485371U (en) | 2018-06-12 |
Family
ID=62477816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721400289.1U Expired - Fee Related CN207485371U (en) | 2017-10-27 | 2017-10-27 | A kind of reaming transfer gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207485371U (en) |
-
2017
- 2017-10-27 CN CN201721400289.1U patent/CN207485371U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180612 |