CN206816260U - A kind of split type spiral push-bench - Google Patents
A kind of split type spiral push-bench Download PDFInfo
- Publication number
- CN206816260U CN206816260U CN201720232305.4U CN201720232305U CN206816260U CN 206816260 U CN206816260 U CN 206816260U CN 201720232305 U CN201720232305 U CN 201720232305U CN 206816260 U CN206816260 U CN 206816260U
- Authority
- CN
- China
- Prior art keywords
- head
- pipe
- push
- main frame
- split type
- 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.)
- Withdrawn - After Issue
Links
Landscapes
- Earth Drilling (AREA)
Abstract
The utility model provides a kind of split type spiral push-bench, adjusting base is below main frame, operating desk is above main frame, the center position of main frame is provided with power head device, and water filling device is connected by water pipe with slush pump, and the both sides of power head device are respectively equipped with oil cylinder, oil cylinder is connected by oil pipe with power station, laser transit is erected at the rear of power head device, is provided with lamp target in guide head, laser transit, lamp target and laser receiver are connected with computer monitoring device；The advantages that the utility model can be applied to the construction of various complex random systems, reduce labor intensity, improve efficiency of construction, the head driven than existing hydraulic motor, and achievable moment of torsion is big, and move speed is fast.
Description
Technical field
The utility model belongs to no-dig technique spoil disposal pipeline construction field, more particularly, to a kind of split type spiral push-bench.
Background technology
Existing underground construction mode is usually to excavate on whole ground with digging machine, is then applied under personnel to underground
Work, and this construction needs to expend substantial amounts of manpower, and time-consuming, occupied ground is big, it is very unfavorable relative to communications and transportation.
Many cities are used instead at present is respectively dug a well in starting point with whole, is then directly constructed in shaft bottom, this form of construction work needs
Manpower and materials it is smaller, and the influence for communications and transportation is not very big.But this form of construction work in the prior art also
In the presence of this many problem：Labor intensity is big, the engineering time is long, can only solve Soft Soil Layer construction problem, while push pipe side in construction
Deviation occurs to easy, such as corrects not in time, construction in later period quality will be caused to have a strong impact on.
Laser transit, it is the laser beam for launching laser, imports in the telescope tube of theodolite, make it along collimation axis
Project in direction.
Utility model content
In view of this, the utility model is directed to a kind of split type spiral push-bench, can be applied to various Complex Soils
The construction of layer, labor intensity is reduced, improve efficiency of construction, the head driven than existing hydraulic motor, achievable moment of torsion
Greatly, the advantages that move speed is fast.
To reach above-mentioned purpose, what the technical solution of the utility model was realized in：
A kind of split type spiral push-bench, including power station, laser transit, main frame, water filling device, operating desk, regulation
Base, guide head, guide rod, three-in-one compound tube, the first discharge pipeline, the first helix tube, spoil disposal pipe die, push pipe head and
Computer monitoring device, the adjusting base is below main frame, and operating desk is above main frame, and the center position of main frame is provided with dynamic
Power head device, the both sides of power head device are respectively equipped with oil cylinder, and oil cylinder is connected by oil pipe with power station, and the water filling device is set
Inside main frame, water filling device is connected by water pipe with slush pump, and laser transit is erected at the rear of power head device, laser
The launching centre of theodolite is consistent with the axis direction for treating straight through tube；
It is being oriented to the construction stage, the power head device is successively connected and forward one by one with guide head and some guide rods
Jacking, in the jacking construction stage, the power head device successively closes with spoil disposal pipe die, the first discharge pipeline, push pipe head and three
One compound tube connects one by one and jacking forward, and the first spoil disposal pipe sleeve is mounted in the outside of the first helix tube, is provided with the guide head
Lamp target, is provided with laser receiver in laser transit, laser transit, lamp target and laser receiver with computer monitoring device
It is connected；
The three-in-one compound tube includes push pipe, the second discharge pipeline and the second helix tube, push pipe, the second discharge pipeline and second
Combined set, push pipe top are equipped with water pipe to helix tube successively from outside to inside, and the second helix tube includes axostylus axostyle and helical blade set,
The port cross-sectional of axostylus axostyle is the external circular, loop configuration of inscribed polygon, and the both ends of axostylus axostyle are respectively equipped with the first pin-and-hole, described
Helical blade set includes diameter unanimously and several helical blades equidistantly to arrange, the both ends of the second helix tube are detachable
Be connected with joint, one end of the push pipe head is connected with the second helix tube, the other end of push pipe head and the first discharge pipeline
Between be connected through a screw thread, the central axis of the first helix tube and the second helix tube is in the same horizontal line；
Cutting tool is provided with the push pipe head, it is in emitting shape arrangement that Cutting tool, which includes center sleeve and several,
Knife rest, some knife rests are fixedly welded on center sleeve, are arranged on each knife rest and are provided with some alloy cutter heads.
Further, the joint is hollow cylinder, and the port cross-sectional of joint is external contact zone, circle is inscribed
Loop configuration, the both ends of joint are respectively equipped with second pin-and-hole corresponding with the first pin-and-hole, and fitting sleeve is inserted in axostylus axostyle and passed through
Pin is fixedly connected through the first pin-and-hole and the second pin-and-hole.
Further, the port cross-sectional of the joint is external octagon, and the port cross-sectional of axostylus axostyle is inscribed octagon.
Further, inner tube support frame is arranged between the discharge pipeline and push pipe, inner tube support frame is cylindrical shell knot
Structure, the outside of inner tube support frame are provided with bolt hole, and inner tube support frame is fixedly connected by bolt with discharge pipeline, said inner tube support
The lateral wall of frame is provided with multiple universal wheels at equal intervals.
Further, the guide head front end, which is provided with, is oriented to arrow, is oriented to arrow rear and is provided with inclined inclined guide surface,
Inclined guide surface is provided with apopore, and guide head inwall is provided with some water flowing chambers, is provided with light bulb in guide head, lamp target is located at light bulb
Interior, light bulb rear is provided with drilling rod box.
Further, the side of the operating desk is provided with operation seat.
Further, the main frame rear is provided with rear backplate, and rear backplate is provided with openning, before being provided with front of the main frame
Backplate, apron plate are provided with circular open, and the center of circular open is consistent with the axis direction for treating straight through tube.
Further, the knife rest is provided with three, and four alloy cutter heads are distributed with each knife rest.
A kind of construction technology using above-mentioned split type spiral push-bench, including guiding construction process and jacking construction work
Skill；
The guiding construction process comprises the following steps：
Step A, the construction of well and received well is operated according to construction requirement；
Step B, power station, mud pumping plant, main frame and laser transit are installed respectively, then carry out multi-direction fixation, and
Switch on power and carry out test-run a machine；
Step C, gantry hanging is set up above active well, for guide head, guide rod, discharge pipeline, three-in-one combination
The lifting and movement of pipe etc.；
Step D, guide head and guide rod are successively installed, are oriented to according to cursor and carry out guide digging, according to computer monitoring
The centre deviation observed in device adjusts the anglec of rotation of power head device and then adjusts the direction of inclined guide surface in real time；
Step E, after first guide rod enters in underground layer, power head device separates with first guide rod, adds
Second guide rod of dress, repeat step D, until the soil layer between some guide rods insertion active well and received well, leads
Completed to construction；
The jacking pipe construction process comprises the following steps：
Step F, spoil disposal pipe die and discharge pipeline are successively installed, carry out reaming jacking, while helix tube spiral jacking so that
Soil is discharged from discharge pipeline rear portion；
Step G, push pipe head and three-in-one compound tube are successively installed and promoted；
Step H, water service pipe is laid above three-in-one compound tube, water service pipe is connected by water pipe with slush pump, water flowing pair
Lubrication is played in the insertion of push pipe；
Step I, repeat step G and step H, until the soil layer between push pipe insertion active well and received well；
Step J, in received well successively to spoil disposal pipe die, push pipe head dismantled, lift recovery, then withdraw spiral shell
Coil and discharge pipeline, push pipe are retained in the soil layer between active well and received well after successfully penetrating.
Further, the concrete operations of the step B are：Power station and slush pump are placed in both sides respectively above active well
Stand, place main frame support frame back in side of the work bottom away from received well, be sequentially placed from the bottom to top in active well
Main frame support frame, adjusting base and main frame simultaneously carry out multi-direction fixation；
Then laser transit is set up so that the launching centre of laser transit and the axis direction one for treating straight through tube
Cause, power station and oil cylinder connected by oil pipe, slush pump and water filling device are connected by water pipe, switch on power after installation into
Row test-run a machine.
Relative to prior art, the utility model has the advantage that：
1st, using laser transit centring, real-time routes are observed by computer, it is convenient and reliable.
2nd, it can be rinsed down by water with water filling or bentonite, under different soil and avoid viscous glutinous, clay screw feeder is easier
It is discharged.
3rd, push pipe head be designed to meet constructed in the case of different soil, difficulty of construction is reduced, with closing on head
Golden cutter head, for hard cohesive soil, sandy soil and run into the small-sized stone of in general and have certain crushing function.
4th, discharge pipeline, helix tube, the pipe of push pipe three are merged into procedure jacking forward, save the process of one of discharge pipeline,
Mud is discharged from rear well simultaneously, engineering is saved time and cost of labor.
5th, operations chair is devised, reduces labor intensity.
6th, water filling device is connect from mud water pump outlet pipe, through double-wall drill pipe water flowing to guide head, realizes and be oriented to Head cooling profit
The sliding effect for reducing resistance.
Brief description of the drawings
Form a part of accompanying drawing of the present utility model to be used for providing further understanding to of the present utility model, this practicality is new
The schematic description and description of type is used to explain the utility model, does not form to improper restriction of the present utility model.
In accompanying drawing：
Fig. 1 is the dimensional structure diagram of split type spiral push-bench described in the utility model；
Fig. 2 is the structural representation of guide head；
Fig. 3 is the structural representation of three-in-one compound tube；
Fig. 4 is the port cross-sectional schematic diagram of axostylus axostyle；
Fig. 5 is the front view of more square joints；
Fig. 6 is the top view of more square joints.
Fig. 7 is the structural representation of inner tube support frame；
Fig. 8 is the connection relationship diagram of guiding construction process；
Fig. 9 is the connection relationship diagram of jacking pipe construction process.
Description of reference numerals：
1- power stations；2- laser transits；3- water filling devices；4- main frames；5- operating desks；6- adjusting bases；7- unit heads
Device；8- alloy cutter heads；9- active wells；10- receives well；11- main frame support frame back；12- oil cylinders；13- oil pipes；14- is oriented to
Head；141- is oriented to arrow；142- inclined guide surfaces；143- apopores；144- water flowing chambers；145- light bulbs；146- drilling rod boxes；
Backplate after 15-；16- apron plates；17- operates seat；18- gantry hanging；19- slush pumps；20- guide rods；21- water pipes；22-
Water service pipe；23- push pipes；24- push pipe heads；The discharge pipelines of 25- first；26- spoil disposal pipe dies；The helix tubes of 27- second；28- inner tubes
Support frame；29- center sleeves；The helix tubes of 30- first；31- knife rests；32- universal wheels；33- joints；The pin-and-holes of 34- first；35- master
Machine support frame；The pin-and-holes of 36- second；The discharge pipelines of 37- second.
Embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the utility model can
To be mutually combined.
In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " on ", " under ",
The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of description the utility model and simplifies description, rather than instruction
Or imply that signified device or element must have specific orientation, with specific azimuth configuration and operation, therefore be not understood that
For to limitation of the present utility model.In addition, term " first ", " second " etc. are only used for describing purpose, and it is not intended that instruction
Or imply relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, " first ", " second " etc. are defined
Feature can express or implicitly include one or more this feature.In description of the present utility model, unless separately
It is described, " multiple " are meant that two or more.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, on being understood by concrete condition
State concrete meaning of the term in the utility model.
Describe the utility model in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
As shown in figs 1-9, a kind of split type spiral push-bench, including power station 1, laser transit 2, main frame 4, water filling dress
Put 3, operating desk 5, adjusting base 6, guide head 14, guide rod 20, three-in-one compound tube, the first discharge pipeline 25, the first spiral
Pipe 30, spoil disposal pipe die 26, push pipe head 24 and computer monitoring device, the adjusting base 6 are set located at the lower section of main frame 4, operating desk 5
Above main frame 4, the center position of main frame 4 is provided with power head device 7, and the both sides of power head device 7 are respectively equipped with oil cylinder 12,
Oil cylinder 12 is connected by oil pipe 13 with power station 1, and for the water filling device 3 inside main frame 4, water filling device 3 passes through water pipe 21
It is connected with slush pump 19, laser transit 2 is erected at the rear of power head device, and the launching centre of laser transit 2 passes through with waiting
The axis direction threaded a pipe is consistent；
The construction stage is being oriented to, the priority of power head device 7 is connected one by one with guide head 14 and some guide rods 20
And jacking forward, in the jacking construction stage, the priority of power head device 7 and spoil disposal pipe die 26, the first discharge pipeline 25, push pipe
Head 24 and three-in-one compound tube connect one by one and jacking forward, and the first discharge pipeline 25 is sleeved on the outside of the first helix tube 30,
Lamp target is provided with the guide head 14, is provided with laser receiver in laser transit 2, laser transit 2, lamp target and laser connect
Receiving apparatus is connected with computer monitoring device；
The three-in-one compound tube includes push pipe 23, the second discharge pipeline 37 and the second helix tube 27, push pipe 23, the second spoil disposal
Combined set, the top of push pipe 23 are equipped with water pipe 7 to the helix tube 27 of pipe 37 and second successively from outside to inside, and the second helix tube 27 includes
Axostylus axostyle and helical blade set, the port cross-sectional of axostylus axostyle is the external circular, loop configuration of inscribed polygon, and the both ends of axostylus axostyle are distinguished
Provided with the first pin-and-hole 34, the helical blade set includes diameter unanimously and several helical blades equidistantly to arrange, and second
The both ends of helix tube 27 are removably connected with joint 33, and one end of the push pipe head 24 is connected with the second helix tube 27, top
It is connected through a screw thread between the other end of pipe die 24 and the first discharge pipeline 25, the center of the first helix tube 30 and the second helix tube 27
Axis is in the same horizontal line；
Cutting tool is provided with the push pipe head 24, Cutting tool includes center sleeve 29 and several are arranged in emitting shape
The knife rest 31 of row, some knife rests 31 are fixedly welded on center sleeve 29, are arranged on each knife rest 31 and are provided with some alloy cutter heads
8。
Above-mentioned joint 33 is hollow cylinder, and the port cross-sectional of joint 33 is external contact zone, circular annular is inscribed
Structure, the both ends of joint 33 are respectively equipped with second pin-and-hole 36 corresponding with the first pin-and-hole 34,33 sets of joint be inserted in axostylus axostyle and
It is fixedly connected by pin through the first pin-and-hole 34 with the second pin-and-hole 36.
The port cross-sectional of above-mentioned joint 9 is external octagon, and the port cross-sectional of axostylus axostyle is inscribed octagon.
Inner tube support frame 28 is arranged between above-mentioned discharge pipeline and push pipe, inner tube support frame 28 is cylindrical shell structure, interior
The outside of pipe support frame 28 is provided with bolt hole, and inner tube support frame 28 is fixedly connected by bolt with discharge pipeline, said inner tube support
The lateral wall of frame 28 is provided with multiple universal wheels 32 at equal intervals.
The above-mentioned front end of guide head 14, which is provided with, is oriented to arrow 141, is oriented to the rear of arrow 141 and is provided with inclined inclined guide surface
142, inclined guide surface 142 is provided with apopore 143, and the inwall of guide head 14 is provided with some water flowing chambers 144, is provided with guide head 14
Light bulb 145, for lamp target in light bulb 145, the rear of light bulb 145 is provided with drilling rod box 146.
The side of aforesaid operations platform 5 is provided with operation seat 17.
The above-mentioned rear of main frame 4 is provided with rear backplate 15, and rear backplate 15 is provided with openning, and the front of main frame 4 is provided with preceding protect
Plate 16, apron plate 16 are provided with circular open, and the center of circular open is consistent with the axis direction for treating straight through tube.
Above-mentioned knife rest 31 is provided with three, and four alloy cutter heads 8 are distributed with each knife rest 31.
A kind of construction technology using above-mentioned split type spiral push-bench, including guiding construction process and jacking construction work
Skill；
The guiding construction process comprises the following steps：
Step A, the absolute altitude of active well 9 and received well 10 is determined according to construction requirement, well 9 is then operated according to absolute altitude
Constructed with received well 10；
Step B, power station 1, mud pumping plant, main frame 4 and laser transit 2 are installed respectively, then carry out multi-direction fixation,
And switch on power and carry out test-run a machine；
Step C, gantry hanging 18 is set up above active well 9, for guide head 14, guide rod 20, the first discharge pipeline
25th, the lifting and movement of three-in-one compound tube etc.；
Step D, guide head 14 and guide rod 20 are successively installed, first by the alignment target center of laser transit 2, passed through
Computer monitor and tracking target, the guidance system of laser transit 2 are adjusted in real time according to the centre deviation observed in computer monitoring device
Save the anglec of rotation of power head device 7 and then adjust the direction of inclined guide surface 142；
Step E, after first guide rod 20 enters in underground layer, power head device 7 divides with first guide rod 20
From, install second guide rod 20 additional, repeat step D, until some guide rods 20 insertion active well 9 and received well 10 it
Between soil layer, be oriented to construction complete；
The jacking pipe construction process comprises the following steps：
Step F, spoil disposal pipe die 26 and the first discharge pipeline 25 are successively installed, carry out reaming jacking, while the first helix tube
30 spiral jackings so that soil is discharged from the first discharge pipeline 25；
Step G, push pipe head 24 and three-in-one compound tube are successively installed and promoted；
Step H, lays water service pipe 22 above three-in-one compound tube, and water service pipe 22 is connected by water pipe 21 and slush pump 19
Connect, lubrication is played in insertion of the water flowing to push pipe；
Step I, repeat step G and step H, until the soil layer between push pipe insertion active well 9 and received well 10；
Step J, in received well 10 successively to spoil disposal pipe die 25, push pipe head 24 dismantled, lift recovery, then
The second helix tube 27 and the second discharge pipeline 37 are withdrawn, push pipe 23 is retained between active well 9 and received well 10 after successfully penetrating
In soil layer.
Above-mentioned steps B concrete operations are：Power station 1 and mud pumping plant are placed in both sides respectively above active well 9, in work
Make side of the bottom of well 9 away from received well 10 and place main frame support frame back 11, master is sequentially placed from the bottom to top in active well 9
Machine support frame 35, adjusting base 6 and main frame 4 simultaneously carry out multi-direction fixation；
Then laser transit 2 is set up so that the launching centre of laser transit 2 and the axis direction one for treating straight through tube
Cause, power station 1 and oil cylinder 12 are connected by oil pipe 13, slush pump 19 and water filling device 3 are connected by water pipe 21, after installation
Switch on power and carry out test-run a machine.
In the construction of no-dig technique Pressure pipe, the utility model passes through laser transit 2 and the light of the formation of guide head 14
Homing system is learned, simply can readily adjust the direction of excavation.Target location is provided by optical target, and the center of target is placed in
Excavate on axis.Target observation feeds back to monitor using optical imagery signal.The CCD phase installed on video measuring system
Picture is sent to monitor by machine.The deviation of target axis is to immediately see, by the direction for going to guide head sole
It is corrected.Up and down and left and right skew can be corrected in time in operation, can in real time the center of monitoring objective target with
Whether the graticle center of telescope is consistent.
During construction, laser transit 2 is passed through into computer monitor and tracking target, Real-time Feedback number to target's center first
According to being rectified a deviation, then guide rod 20 is installed carry out making pilot hole, is oriented to simultaneously beating, water can be injected according to soil layer situation
Or bentonite, when being drilled in clay, avoided under water flushing viscous glutinous, clay is easier to be discharged by screw feeder.Then pacify
Fill discharge pipeline, helix tube 27 and the pipe of push pipe three and merge procedure jacking forward, saved the process of one of discharge pipeline, made engineering section
Save time, while mud is discharged from the rear well of work 9, received well has other equipment to exist in advance before the rear discharge of active well 9 can avoid
The inside, it is impossible to the problem of mud is discharged into, while the artificial spoil disposal personnel of preceding received well 10 are saved, save cost.In work progress
In in order to save labour turnover, have also been devised gantry hanging 18, hang guide rod 20, the first discharge pipeline 25, three-in-one compound tube
Deng.Be equipped with Cutting tool in push pipe head 24 and spoil disposal pipe die 26, with broken stone function, run into great Shi can be broken for it is small
Stone, smoothly discharged by the second helix tube 27 and the second discharge pipeline 37.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc., the utility model should be included in
Protection domain within.
Claims (8)
- A kind of 1. split type spiral push-bench, it is characterised in that：Including power station (1), laser transit (2), main frame (4), note Water installations (3), operating desk (5), adjusting base (6), guide head (14), guide rod (20), three-in-one compound tube, the first spoil disposal Manage (25), the first helix tube (30), spoil disposal pipe die (26), push pipe head (24) and computer monitoring device, the adjusting base (6) Below main frame (4), for operating desk (5) above main frame (4), the center position of main frame (4) is provided with power head device (7), the both sides of power head device (7) are respectively equipped with oil cylinder (12), and oil cylinder (12) is connected by oil pipe (13) with power station (1), The water filling device (3) is internal located at main frame (4), and water filling device (3) is connected by water pipe (21) with slush pump (19), laser warp Latitude instrument (2) is erected at the rear of power head device (7), the launching centre of laser transit (2) and the axis side for treating straight through tube To consistent；The construction stage is being oriented to, the power head device (7) successively connects one by one with guide head (14) and some guide rods (20) Connect and jacking forward, in the jacking construction stage, the power head device (7) successively with spoil disposal pipe die (26), the first discharge pipeline (25), push pipe head (24) and three-in-one compound tube connect one by one and jacking forward, the first discharge pipeline (25) are sleeved on the first spiral shell The outside of coil (30), the guide head (14) is interior to be provided with lamp target, and laser receiver, laser are provided with laser transit (2) Theodolite (2), lamp target and laser receiver are connected with computer monitoring device；The three-in-one compound tube includes push pipe (23), the second discharge pipeline (37) and the second helix tube (27), push pipe (23), second Combined set, push pipe (23) top are equipped with water pipe (21) successively from outside to inside for discharge pipeline (37) and the second helix tube (27), the Two helix tubes (27) include axostylus axostyle and helical blade set, and the port cross-sectional of axostylus axostyle is the external circular, ring junction of inscribed polygon Structure, the both ends of axostylus axostyle are respectively equipped with the first pin-and-hole (34), and it is consistent and equidistantly to arrange that the helical blade set includes diameter Several helical blades, the both ends of the second helix tube (27) are removably connected with joint (33), the push pipe head (24) One end is connected with the second helix tube (27), is connected through a screw thread between the other end and the first discharge pipeline (25) of push pipe head (24), The central axis of first helix tube (30) and the second helix tube (27) is in the same horizontal line；Cutting tool is provided with the push pipe head (24), Cutting tool includes center sleeve (29) and several are arranged in emitting shape The knife rest (31) of row, some knife rests (31) are fixedly welded on center sleeve (29), and arrangement is provided with some on each knife rest (31) Alloy cutter head (8).
- A kind of 2. split type spiral push-bench according to claim 1, it is characterised in that：The joint (33) is hollow Cylinder, the port cross-sectional of joint (33) are external contact zone, circular loop configuration are inscribed, and the both ends of joint (33) are set respectively There is second pin-and-hole (36) corresponding with the first pin-and-hole (34), joint (33) set is inserted in axostylus axostyle and by pin through the first pin Hole (34) is fixedly connected with the second pin-and-hole (36).
- A kind of 3. split type spiral push-bench according to claim 2, it is characterised in that：The port of the joint (9) is cut Face is external octagon, and the port cross-sectional of axostylus axostyle is inscribed octagon.
- A kind of 4. split type spiral push-bench according to claim 1, it is characterised in that：Between the discharge pipeline and push pipe Inner tube support frame (28) is arranged with, inner tube support frame (28) is cylindrical shell structure, and the outside of inner tube support frame (28) is provided with spiral shell Keyhole, inner tube support frame (28) are fixedly connected by bolt with discharge pipeline, and the lateral wall of said inner tube support frame (28) is equidistant Be provided with multiple universal wheels (32).
- A kind of 5. split type spiral push-bench according to claim 1, it is characterised in that：Guide head (14) front end is set There is a guiding arrow (141), be oriented to arrow (141) rear and be provided with inclined inclined guide surface (142), in inclined guide surface (142) Provided with apopore (143), guide head (14) inwall is provided with some water flowing chambers (144), and light bulb (145) is provided with guide head (14), For lamp target in light bulb (145), light bulb (145) rear is provided with drilling rod box (146).
- A kind of 6. split type spiral push-bench according to claim 1, it is characterised in that：The side of the operating desk (5) Provided with operation seat (17).
- A kind of 7. split type spiral push-bench according to claim 1, it is characterised in that：Main frame (4) rear is provided with Backplate (15) afterwards, rear backplate (15) are provided with openning, are provided with apron plate (16) in front of the main frame (4), on apron plate (16) Provided with circular open, the center of circular open is consistent with the axis direction for treating straight through tube.
- A kind of 8. split type spiral push-bench according to claim 1, it is characterised in that：The knife rest (31) is provided with three It is individual, four alloy cutter heads (8) are distributed with each knife rest (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720232305.4U CN206816260U (en) | 2017-03-10 | 2017-03-10 | A kind of split type spiral push-bench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720232305.4U CN206816260U (en) | 2017-03-10 | 2017-03-10 | A kind of split type spiral push-bench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206816260U true CN206816260U (en) | 2017-12-29 |
Family
ID=60750596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720232305.4U Withdrawn - After Issue CN206816260U (en) | 2017-03-10 | 2017-03-10 | A kind of split type spiral push-bench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206816260U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106869955A (en) * | 2017-03-10 | 2017-06-20 | 中国水利水电第十三工程局有限公司 | A kind of split type spiral push-bench and its construction technology |
| CN110273687A (en) * | 2019-06-25 | 2019-09-24 | 北京天恒建设集团有限公司 | A kind of pipe shed construction method for being conducive to settlement Control and being oriented to dry pore-forming |
| CN111594076A (en) * | 2020-05-16 | 2020-08-28 | 扬州市江隆矿业设备有限公司 | Nearly horizontal auger stem machine drill pipe sleeve installation device |
-
2017
- 2017-03-10 CN CN201720232305.4U patent/CN206816260U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106869955A (en) * | 2017-03-10 | 2017-06-20 | 中国水利水电第十三工程局有限公司 | A kind of split type spiral push-bench and its construction technology |
| CN110273687A (en) * | 2019-06-25 | 2019-09-24 | 北京天恒建设集团有限公司 | A kind of pipe shed construction method for being conducive to settlement Control and being oriented to dry pore-forming |
| CN111594076A (en) * | 2020-05-16 | 2020-08-28 | 扬州市江隆矿业设备有限公司 | Nearly horizontal auger stem machine drill pipe sleeve installation device |
| CN111594076B (en) * | 2020-05-16 | 2021-06-01 | 扬州市江隆矿业设备有限公司 | Nearly horizontal auger stem machine drill pipe sleeve installation device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106869955B (en) | A kind of split type spiral push-bench and its construction technology | |
| CN106988751B (en) | Small diameter tube drainage pipeline push pipe equipment and pipe jacking construction method | |
| CN102985634B (en) | For making method and the horizontal drilling equipment of lateral aperture in soil | |
| CN207673345U (en) | A kind of screw conveyor micro-push bench | |
| US6682264B1 (en) | Method of accurate trenchless installation of underground pipe | |
| CN206816260U (en) | A kind of split type spiral push-bench | |
| BRPI0711069A2 (en) | process and device for installation without pipe trenches | |
| CN105201406A (en) | High-accuracy pipeline construction technology of horizontal spiral drill | |
| CN104329094B (en) | A kind of construction technology of spiral push-bench | |
| BRPI0621814A2 (en) | micro-tunneling equipment, tunneling equipment, drilling column, back-countersinking equipment, method for product installation and cutting equipment for a drilling head section | |
| CN105134238B (en) | A kind of head applied to the construction of pipe curtain can withdraw formula push-bench | |
| CN105888549B (en) | A kind of boring BHA of km depth L-type pre grouting from the surface and bore process | |
| CN110513534B (en) | Non-excavation construction method for municipal sewage pipeline | |
| CN107687176A (en) | A kind of polyethylene pipe non-excavating construction method | |
| CN110424896A (en) | A kind of hole stake drilling construction method and device suitable for high backfill Karst Geological Landscape | |
| CN206625841U (en) | Pipe with small pipe diameter drainage pipeline push pipe equipment | |
| CN103643673B (en) | Steel-pipe pile and construction method can be recycled in self-advancing type | |
| CN204984430U (en) | But be applied to tub aircraft nose withdrawing formula pipe pushing jack of curtain construction | |
| CN205605114U (en) | Karst karst area prestressed anchorage cable drilling equipment | |
| CN103154417B (en) | Horizontal drilling equipment | |
| CN115874613B (en) | Advanced inclined thread enlarged composite pile, construction equipment and construction process thereof | |
| CN113338985B (en) | Construction method for micro jacking pipe of ecological comprehensive pipe gallery engineering | |
| CN100510320C (en) | Tunneling method | |
| CN211395752U (en) | Finished product pipe abutting structure of underground pipeline engineering | |
| RU2428544C2 (en) | Built-up structure for pulling through pipelines in wells made by method of horizontal drilling in unstable earth |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 300384 the Binhai New Area of Tianjin Huayuan Industrial Zone Rong Yuan Road No. 2 4-2101 Patentee after: China Construction Municipal Construction Group Co., Ltd. Address before: 300384 the Binhai New Area of Tianjin Huayuan Industrial Zone Rong Yuan Road No. 2 4-2101 Patentee before: Sinohydro Tianjin Engineering Co.,Ltd. |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20171229 Effective date of abandoning: 20190202 |