CN205369351U - Portable drilling guiding orientation device - Google Patents
Portable drilling guiding orientation device Download PDFInfo
- Publication number
- CN205369351U CN205369351U CN201521020357.2U CN201521020357U CN205369351U CN 205369351 U CN205369351 U CN 205369351U CN 201521020357 U CN201521020357 U CN 201521020357U CN 205369351 U CN205369351 U CN 205369351U
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- location
- base
- locating support
- side stiles
- locating
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- 238000005553 drilling Methods 0.000 title claims abstract description 19
- 229910000831 Steel Inorganic materials 0.000 claims description 14
- 239000010959 steel Substances 0.000 claims description 14
- 238000010276 construction Methods 0.000 abstract description 17
- 238000004891 communication Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 230000002787 reinforcement Effects 0.000 description 3
- 241001518933 Cladrastis kentukea Species 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
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- Drilling And Boring (AREA)
- Earth Drilling (AREA)
Abstract
The utility model discloses a portable drilling guiding orientation device, a serial communication port, including base support, first locating support and second locating support, the base support adopts frame construction, and two base on -edge edges are provided with a plurality of base location holes of mutual symmetry, first locating support adopts frame construction, and an one of which first location tie is put the edge and is installed positioning pulley, and another first location tie is put the limit and is connected the roller arm that is provided with the base pulley, and after the roller arm passed two first location on -edge limits, its both ends were fixed at two base on -edge edges through adjustable fixed group respectively, the second locating support is U type structure, and U type open -ended both ends are fixed at two first location on -edge edges through the loose axle respectively, and two second location on -edge edges are provided with a plurality of second locating support locating holes of mutual symmetry, and a locating lever passes the fixed siphunculus of two symmetries after passing the second locating support locating hole of two symmetries again. The utility model discloses realize the even wall construction of pipeline ground down, avoided the construction of city envelope in changing of pipeline move, the ground of having solved under the super wide pipeline links wall construction problem.
Description
Technical field
This utility model relates to foundation pit enclosure structure construction field, is specifically related to a kind of portable Drilling guide locating device provided.
Background technology
At present, when the ground-connecting-wall construction of busy section of town, city runs into pipeline, typically each adopting and move the method changed, the method operation easier is big, and with high costs, and in particular cases, pipeline cannot move and change.
When pipeline is narrower (within general 20cm), have substantially no effect on grooving, a groove two cage scheme construction can be adopted.
But when pipeline is wider, a groove two cage scheme cannot be implemented, as, in Shenzhen Metro Hua Qiangbei section and station, Cladrastis kentukea Rudd hilllock ground-connecting-wall engineering, the wide 120cm that reaches of section communication pipeline group, buried depth is about 100cm, and partial high pressure power pipe live width reaches 75cm, and buried depth is about 70cm.For this kind of pipeline, when adopting a common groove two cage scheme, cannot grooving under pipeline, and owing to pipeline is wider, steel reinforcement cage need to translate at least five six ten centimetres, from both sides second phase groove divide into translation time, both sides I-steel bring resistance to cause steel reinforcement cage bottom can not translate puts in place.According to relevant document record, this type of situation occur, be usually and adjust wall width by passing through, complete for pipeline both walls body construction, pipeline position is Counter procedure construction in digging process.
A wall difficult problem is become, it is necessary to research, in conduit wiring suspension situation, carries out ground-connecting-wall grooving technology in order to solve ground-connecting-wall under ultra-wide pipeline.
Utility model content
In order to overcome the deficiency of existing technology, this utility model provides that a kind of portable Drilling is guide locating device provided and Drilling orientation method.
Technical solutions of the utility model are as described below: a kind of portable Drilling is guide locating device provided, it is characterised in that include,
Base support, described base support adopts frame structure, and two base horizontal limits are connected to the two ends of two base side stiles, and two described base side stiles are provided with the hole, some bases location of symmetry；
First locating support, described first locating support adopts frame structure, horizontal limit, one first location is connected to one end of two the first oriented side stiles, this horizontal limit, the first location is provided with positioning pulley, another horizontal limit, the first location is connected to the top part of the other end of two described first oriented side stiles, and this other end is connected with the roller arm of base pulley, described roller arm is after two described first oriented side stiles, and its two ends are fixed on two described base side stiles respectively through the fixing group of scalable；
Second locating support, described second locating support is U-shape structure, horizontal limit, one second location is connected to one end of two the second oriented side stiles, the other end of two described second oriented side stiles is fixed on two described first oriented side stiles respectively through movable axis, two described second oriented side stiles are provided with some second holes, locating support location of symmetry, a piece location bar is behind two symmetrical described second holes, locating support location, and its two ends fix respectively.
This utility model according to said structure, it is characterised in that the bottom of two described base side stiles is respectively arranged with fender rod, two described fender rods are respectively through being bolted on two described base side stile bottoms on the stator of setting.
This utility model according to said structure, it is characterized in that, often organize the fixing group of described scalable to include one piece and press solidly plate, two pilot pins and four pilot pin nuts, one end of two described pilot pins is inserted in hole, associated two adjacent described bases location respectively, its other end is each passed through and presses solidly plate, again through tightening the described pilot pin nut being fixed on described pilot pin, the described plate that presses solidly is pressed on described roller arm, with fixing described roller arm.
This utility model according to said structure, it is characterised in that the axis two ends of described positioning pulley are respectively connecting to be arranged on two pulley brackets on described first horizontal limit, location.
This utility model according to said structure, it is characterized in that, described location bar is behind two symmetrical described second holes, locating support location, the symmetrical fixing siphunculus being then passed through on two described base side stiles arranging, then Limit screw is inserted at the two ends of described location bar, and fix with Limit screw cap, spacing fixing to realize.
This utility model according to said structure, it is characterized in that, also include grooving assembly, described grooving assembly includes drill bit and steel cable, one end of described steel cable connects drill bit, after the other end drives described steel cable to walk around described positioning pulley, further around crossing described base pulley, the termination of this end is for being connected with crane.
This utility model according to said structure, it has the beneficial effects that, efficiently solve pipeline to move and change difficulty, spend the problems such as big, realize the ground-connecting-wall construction under pipeline, avoid changing of pipeline in the building enclosure construction of city to move, solve the ground-connecting-wall construction problem under ultra-wide pipeline, it is to avoid under pipeline Drilling not in place or formed wallette.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the schematic top plan view of this utility model preferred embodiment 1.
Fig. 3 is the schematic side view (first step) of this utility model preferred embodiment 1.
Fig. 4 is the schematic side view (second step) of this utility model preferred embodiment 1.
Fig. 5 is the schematic side view (first step) of this utility model preferred embodiment 2.
Fig. 6 is the schematic side view (second step) of this utility model preferred embodiment 2.
In the drawings, 10, base support；11, base horizontal limit；12, base side stile；20, the first locating support；21, the first horizontal limit, location；22, the first oriented side stile；23, positioning pulley；24, roller arm；25, base pulley；26, pulley bracket；30, the second locating support；31, the second horizontal limit, location；32, the second oriented side stile；33, movable axis；34, the second hole, locating support location；35, location bar；40, pipeline；41, drill bit, 42, steel cable.
Detailed description of the invention
Below in conjunction with accompanying drawing and embodiment, this utility model is conducted further description:
As it is shown in figure 1, a kind of portable Drilling is guide locating device provided, including base support the 10, first locating support 20 and the second locating support 30,
Base support 10 adopts frame structure, two base horizontal limits 11 are connected to the two ends of two base side stiles 12, these two base side stiles 12 are provided with the hole, some bases location of symmetry, in the present embodiment, the bottom of these two base side stiles 12 is respectively arranged with fender rod, and two fender rods are respectively through being bolted on two base side stile bottoms on the stator of setting；
nullFirst locating support 20 adopts frame structure，Horizontal limit 21, one first location is connected to one end of two the first oriented side stiles 22，This horizontal limit 21, the first location is provided with positioning pulley 23，The axis two ends of this positioning pulley 23 are respectively connecting to be arranged on two pulley brackets 29 on the first horizontal limit, location 21，Another horizontal limit 21, the first location is connected to the top part of the other end of two the first oriented side stiles 22，And this other end is connected with the roller arm 24 of base pulley 25，This roller arm 24 is after two the first oriented side stiles 22，Its two ends are fixed on two base side stiles 12 respectively through the fixing group of scalable，In the present embodiment，Often the fixing group of group scalable includes one piece and presses solidly plate、Two pilot pins and four pilot pin nuts，One end of two pilot pins is inserted in hole, associated two adjacent bases location respectively，Its other end is each passed through and presses solidly plate，Again through tightening the pilot pin nut being fixed on pilot pin，Plate will be pressed solidly be pressed on roller arm 24，With fixed block bar 24，Roller arm 24 is rotatable，Thus driving the first locating support 20 to rotate；
Second locating support 30 is U-shape structure, horizontal limit 31, one second location is connected to one end of two the second oriented side stiles 32, the other end of these two the second oriented side stiles 32 is fixed on two the first oriented side stiles 22 respectively through movable axis 33, second locating support 30 can be rotated along movable axis 33, these two the second oriented side stiles 32 are provided with some second holes 34, locating support location of symmetry, in the present embodiment, a piece location bar 35 is behind two the second symmetrical holes 34, locating support location, the symmetrical fixing siphunculus being then passed through on two base side stiles 12 arranging, then Limit screw is inserted at the two ends of location bar 35, and fix with Limit screw cap, spacing fixing to realize, second locating support 30 can be rotated along location bar 35.
The present embodiment also includes grooving assembly, and grooving assembly includes drill bit 41 and steel cable 42, and one end of steel cable 42 connects drill bit 41, and after the other end drives steel cable 42 to walk around positioning pulley 23, further around crossing base pulley 25, the termination of this end is for being connected with crane.
As shown in Figures 2 to 4, adopt the Drilling orientation method that the portable Drilling of said structure is guide locating device provided, comprise the following steps:
(1) using high-front shovel to excavate the soil body below pipeline 40, excavating depth is M, it is ensured that the drill bit 41 for grooving can be put into below pipeline 40, and the length N of drill bit 41 is less than excavating depth M, and has enough stroke distances；
(2) lay portable Drilling guide locating device provided, fix group by scalable and regulate the position of the first locating support and/or regulate the position of the second locating support by positioning bar so that dropping hammer of drill bit 41 is centrally located at the design attitude of grooving；
(3) use crane, drill bit 41 is put into from the side of pipeline 40 grooving, coordinate grooving equipment to carry out grooving；
(4) use crane, drill bit 41 is put into grooving from the opposite side of pipeline 40, coordinate grooving equipment to complete ground-connecting-wall grooving.
When needing the position regulating the first locating support, turn on the pilot pin nut on the base side stile of base support both sides, pilot pin is extracted from base side stile, mobile first locating support top sheave bar position on base side stile, move it between the hole, two location that desired location is corresponding, then pilot pin is inserted through hole, these two location, screwed in place bolt nut, plate will be pressed solidly and be tightly pressed against on roller arm so that roller arm will be fixed on base side stile.
When needing the position regulating the second locating support, turn on the Limit screw cap on the Limit screw of bar wherein one end, location, extract this Limit screw, then extract from the second holes, locating supports location that two on the fixing siphunculus positioned the base side stile that this end of bar is corresponding and the second locating support are symmetrical successively, then it is inserted into and positions holes through two the second symmetrical locating supports that desired location is corresponding, turn back to again and pass corresponding fixing siphunculus, this end at location bar turns back to Limit screw again, then uses the fixing Limit screw of Limit screw cap.
Owing to adopting double; two location of the first locating support and the second locating support to regulate, it is possible to according to drill location, select different position locations or the buried depth according to pipeline, use different position locations.As shown in FIG. 5 and 6, this utility model preferred embodiment 2 illustrates another position location.
This utility model efficiently solves pipeline and moves and change difficulty, spend the problems such as big, realize the ground-connecting-wall construction under pipeline, avoid changing of pipeline in the construction of city building enclosure to move, solve the ground-connecting-wall construction problem under ultra-wide pipeline, it is to avoid under pipeline, Drilling is not in place or form wallette.
This utility model solves ground-connecting-wall trenching construction and steel reinforcement cage under ultra-wide pipeline and divides into a difficult problem, and in No. 7 line Hua Qiangbei sections of Shenzhen Metro, China's new website and station, Cladrastis kentukea Rudd hilllock carry out Successful tests use, in practice it has proved that this utility model technology maturation, reliable.
It should be appreciated that for those of ordinary skills, it is possible to improved according to the above description or converted, and all these are improved and convert the protection domain that all should belong to this utility model claims.
Above in conjunction with accompanying drawing, this utility model patent is carried out exemplary description; the realization of obvious this utility model patent is not subject to the restrictions described above; as long as have employed the various improvement that the design of the method for this utility model patent carries out with technical scheme; or the not improved design by this utility model patent and technical scheme directly apply to other occasion, all in protection domain of the present utility model.
Claims (6)
1. portable Drilling is guide locating device provided, it is characterised in that include,
Base support, described base support adopts frame structure, and two base horizontal limits are connected to the two ends of two base side stiles, and two described base side stiles are provided with the hole, some bases location of symmetry；
First locating support, described first locating support adopts frame structure, horizontal limit, one first location is connected to one end of two the first oriented side stiles, this horizontal limit, the first location is provided with positioning pulley, another horizontal limit, the first location is connected to the top part of the other end of two described first oriented side stiles, and this other end is connected with the roller arm of base pulley, described roller arm is after two described first oriented side stiles, and its two ends are fixed on two described base side stiles respectively through the fixing group of scalable；
Second locating support, described second locating support is U-shape structure, horizontal limit, one second location is connected to one end of two the second oriented side stiles, the other end of two described second oriented side stiles is fixed on two described first oriented side stiles respectively through movable axis, two described second oriented side stiles are provided with some second holes, locating support location of symmetry, a piece location bar is behind two symmetrical described second holes, locating support location, and its two ends fix respectively.
2. portable Drilling according to claim 1 is guide locating device provided, it is characterized in that, the bottom of two described base side stiles is respectively arranged with fender rod, and two described fender rods are respectively through being bolted on two described base side stile bottoms on the stator of setting.
3. portable Drilling according to claim 1 is guide locating device provided, it is characterized in that, often organize the fixing group of described scalable to include one piece and press solidly plate, two pilot pins and four pilot pin nuts, one end of two described pilot pins is inserted in hole, associated two adjacent described bases location respectively, its other end is each passed through and presses solidly plate, again through tightening the described pilot pin nut being fixed on described pilot pin, the described plate that presses solidly is pressed on described roller arm, with fixing described roller arm.
4. portable Drilling according to claim 1 is guide locating device provided, it is characterised in that the axis two ends of described positioning pulley are respectively connecting to be arranged on two pulley brackets on described first horizontal limit, location.
5. portable Drilling according to claim 1 is guide locating device provided, it is characterized in that, described location bar is behind two symmetrical described second holes, locating support location, the symmetrical fixing siphunculus being then passed through on two described base side stiles arranging, then Limit screw is inserted at the two ends of described location bar, and fix with Limit screw cap, spacing fixing to realize.
6. portable Drilling according to claim 1 is guide locating device provided, it is characterized in that, also include grooving assembly, described grooving assembly includes drill bit and steel cable, one end of described steel cable connects drill bit, after the other end drives described steel cable to walk around described positioning pulley, further around crossing described base pulley, the termination of this end is for being connected with crane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521020357.2U CN205369351U (en) | 2015-12-10 | 2015-12-10 | Portable drilling guiding orientation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521020357.2U CN205369351U (en) | 2015-12-10 | 2015-12-10 | Portable drilling guiding orientation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205369351U true CN205369351U (en) | 2016-07-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521020357.2U Expired - Fee Related CN205369351U (en) | 2015-12-10 | 2015-12-10 | Portable drilling guiding orientation device |
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| Country | Link |
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| CN (1) | CN205369351U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105386479A (en) * | 2015-12-10 | 2016-03-09 | 中国电建集团铁路建设有限公司 | Movable drilling guiding and positioning device and drilling guiding and positioning method |
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2015
- 2015-12-10 CN CN201521020357.2U patent/CN205369351U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105386479A (en) * | 2015-12-10 | 2016-03-09 | 中国电建集团铁路建设有限公司 | Movable drilling guiding and positioning device and drilling guiding and positioning method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160706 |