CN209027697U - A kind of self-propelled detecting earth stress Tubular Yarn mounting device - Google Patents
A kind of self-propelled detecting earth stress Tubular Yarn mounting device Download PDFInfo
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- CN209027697U CN209027697U CN201822052732.1U CN201822052732U CN209027697U CN 209027697 U CN209027697 U CN 209027697U CN 201822052732 U CN201822052732 U CN 201822052732U CN 209027697 U CN209027697 U CN 209027697U
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- steel cylinder
- tubular yarn
- mounting device
- limiter
- propelled
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Abstract
The utility model proposes a kind of self-propelled detecting earth stress Tubular Yarn mounting devices, wherein mounting device uses two-part steel tube structure, every section of steel cylinder setting limiter for fixing every section of steel cylinder respectively, it is set in every section of steel cylinder simultaneously axial to propeller, controller controls axial propeller and limiter is fitted to each other Tubular Yarn being sent into aperture realization installation process, user passes through display observed bearing angle simultaneously, and control position adjuster and adjust Tubular Yarn orientation with alignment apertures, it can easily adjust position of the Tubular Yarn with respect to aperture.Using the mounting device of the utility model in detecting earth stress to the depth of gaging hole almost without limitation, installation process high degree of automation, one-time success rate is high, easy to operate.
Description
Technical field
The utility model relates to rock mass detecting earth stress technical fields, survey more particularly, to a kind of self-propelled crustal stress
Tubular Yarn mounting device on probation.
Background technique
Detecting earth stress is the important parameter of engineering rock mass stability analysis and engineering design.Currently, detecting earth stress makes
It is stress relief by overcoring with wider method.And stress relief by overcoring is used to need to bore very deep sets of holes, depth is general
It to be more than 2 times of tunnel maximum span.Therefore for tunnel, span generally has 5-6m, then the depth of sets of holes will at least surpass
Cross 10m；For the tunnel or chamber of more large span, the depth of sets of holes is then bigger.It is small in its bottom for this very deep sets of holes
Tubular Yarn is installed relatively difficult in hole.Its main cause has: 1. sets of holes are deeper, and installation stock is long, push away when backpack body being caused to be installed
It send installation stock to need very big strength, increases installation difficulty；2. rock stratum where sets of holes is not uniformity, lead to sets of holes hole wall
All be not it is uniform and smooth, centre certainly exist recess place, this to backpack body install when push installation stock have very big resistance；
3. being then difficult to change by mounting rod backpack body since sets of holes are too deep in the relative position of aperture, backpack body being caused to enter hole difficulty.It is real
Cause Tubular Yarn installation to be usually unable to one-time-reach-place in the test of border for these reasons so that installation process is repeatedly, test at
This increase, difficulty of test are big.
Summary of the invention
The technical problems to be solved in the utility model is answered with providing a kind of self-propelled for the prior art is insufficient and defect
Power test Tubular Yarn mounting device.
To achieve the above object, the utility model uses following technical scheme:
A kind of self-propelled detecting earth stress Tubular Yarn mounting device, including the first steel cylinder, the second steel cylinder, rear end control
Device；Small sleeve, position adjuster, first axis propeller are wherein set in the first steel cylinder, the small sleeve front end is used equipped with spacing bayonet
In the positioning pin of fixed Tubular Yarn, the position adjuster is fixed on the first steel cylinder head for adjusting Tubular Yarn guide rod side
Position, the first axis propeller is fixed on the first steel cylinder tail portion and first axis propeller includes First piston bar, and described the
One piston rod top end is connect for pushing small sleeve to the first steel cylinder cephalad direction movement so that and small sleeve with small sleeve rear end
The fixed Tubular Yarn in front end enters aperture；Second steel cylinder is located at the first steel cylinder rear, inside sets the second axial propeller, and described the
Two axial propellers include second piston bar, and the second piston bar top is connect with first axis propeller rear end for pushing
First steel cylinder moves in hole so that the Tubular Yarn fixed with small sleeve enters macropore；The first limit of first steel cylinder side surface setting
Second limiter is arranged in position device, the second steel cylinder side surface；The back-end controller is separately connected by communication cable and controls tune
Position device, first axis propeller and the second axial propeller are mobile, and back-end controller is separately connected and is controlled by communication cable
First limiter processed, second limiter are fixed on hole wall.
Further, first axis propeller and the second axial propeller are hydraulic cylinder, including oil cylinder, oil pump, cylinder barrel, work
Stopper rod, piston rod are set to inner cavity of cylinder, and oil pump is connected to pipeline road by three position four-way electromagnetic valve, and back-end controller passes through logical
News cable control oil pump switch, three position four-way electromagnetic valve are powered to control hydraulic oil flow direction and flow.
Further, displacement sensor is arranged in piston rod portion, when displacement sensor detection piston rod is moved to maximum
Displaced position, feedback alarm signal.
Further, position adjuster includes two telescopic rods connecting with steel cylinder inner wall, wherein a telescopic rod radial level
Setting, a telescopic rod are radially vertically arranged, and back-end controller controls telescopic rod and shrinks or pop up, for finely tuning Tubular Yarn
Guide head orientation is with alignment apertures axle center.
Further, first limiter and second limiter include the three telescopic rods composition for surrounding steel cylinder, and every is stretched
120 ° are spaced between contracting bar, back-end controller is separately connected first limiter, second limiter by communication cable, for controlling
The telescopic rod pop-up of first limiter, second limiter blocks hole wall to realize and fix a steel cylinder or the second steel cylinder.
Further, telescopic rod described in every stretches out extreme position higher than idler wheel outer surface 10mm, retracts limit position
It sets low in 5 mm of idler wheel outer surface.
Further, displacement sensor is set at the top of telescopic rod described in every, when telescopic rod displacement exceeds maximum value
When issue alarm signal.
Further, multipair idler wheel is respectively set in the first steel cylinder side surface and the second steel cylinder side surface.
Further, the panel of the back-end controller includes multiple keys for instructing the first steel cylinder, the second steel cylinder, the
One limiter, second limiter, position adjuster execute movement.
It further, further include rear end display unit, camera is arranged in the first steel cylinder front end, electronic compass is arranged in middle part,
Camera, electronic compass pass through communication cable respectively and are connected to rear end display unit.
The utility model has the beneficial effects that
One, mounting device uses two-part steel tube structure, and every section of steel cylinder setting limiter is used to fix every section of steel cylinder respectively,
It is set in every section of steel cylinder simultaneously axially to propeller, the axial propeller of controller control is fitted to each other with limiter send Tubular Yarn
Enter aperture and realize installation process, in detecting earth stress to the depth of gaging hole almost without limitation, installation process high degree of automation；
Two, position adjuster, electronic compass, camera are set, and user controls position adjuster and adjust sky by display observed bearing angle
Core backpack body orientation can easily adjust position of the Tubular Yarn with respect to aperture with alignment apertures, facilitate the installation for realizing Tubular Yarn,
One-time success rate is high, easy to operate.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of Tubular Yarn mounting device.
Fig. 2 is Tubular Yarn scheme of installation.
Fig. 3 is mounting device A-A cross-sectional view along Fig. 1.
Fig. 4 is mounting device B-B cross-sectional view along Fig. 1.
Fig. 5 is mounting device C-C cross-sectional view along Fig. 1.
Fig. 6 is mounting device D-D cross-sectional view along Fig. 1.
Fig. 7 is mounting device E-E cross-sectional view along Fig. 1.
Fig. 8 is mounting device F-F cross-sectional view along Fig. 1.
Fig. 9 is controller operation panel plan view in mounting device.
Figure 10 is propeller structure schematic diagram in mounting device.
Figure 11 is three kinds of states of solenoid electric valve of propeller in mounting device.
In figure: 1,5- steel cylinder, 2,2 ', 2 〞-idler wheel, 3,3 '-limiters, 4,6- axial direction propeller, 7- Tubular Yarn rear end
Small sleeve connection bolt, 8- Tubular Yarn rear end small sleeve, 9- Tubular Yarn rear end small sleeve spacing bayonet, 10- position adjuster,
11,15,22,30,36- conducting wire, 12- camera, 13- electronic compass, 14- controller, 16- display, 17- orienting pin, 18- are empty
Core backpack body, 19- macropore, 20- guide rod, 21- aperture, 23- oil cylinder, 24- rodless cavity, 25- locomotive piston bar, 26- have bar
Chamber, 27- connecting plate, 28,29,33,34- oil pipe, 32, three-position four-way valve, 35- oil pump.
Specific embodiment
The utility model is further described With reference to embodiment.
A kind of self-propelled detecting earth stress Tubular Yarn mounting device, as shown in Figure 1, including steel cylinder 1, steel cylinder 5, control
Device 14, display 16.Steel cylinder 1 is located at 5 rear of steel cylinder, sets axial propeller 4 in steel cylinder 1,1 side surface of steel cylinder be equipped with idler wheel 2 with
And limiter 3.Camera 12, position adjuster 10 are installed in 5 front end of steel cylinder, and middle position is equipped with electronic compass 13, small sleeve 8, rear end
Axial propeller 6 is installed, 5 side surface of steel cylinder is equipped with multipair idler wheel 2 ' and 2 〞 and limiter 3 '.Controller 14 is connected by route
Position adjuster 10, axial propeller 4, axial propeller 6, limiter 3, limiter 3 ' are connect, display 16 is imaged by connection
First 12, electronic compass 13.
Wherein the position adjuster in steel cylinder 5 includes two telescopic rods as shown in Figure 7, wherein a telescopic rod radial level is set
It sets, a telescopic rod is radially vertically arranged, and controller 14 can control telescopic rod and shrink or extend, for fixing and finely tuning sky
Core backpack body guide rod orientation is with alignment apertures axle center.When needing to adjust Tubular Yarn guide rod orientation, user can pass through
The present orientation that display equipment observation mounting device internal electron compass is fed back, the telescopic rod of position adjuster is controlled by controller
Movement fine tuning guide rod angle realizes alignment function.The extreme position that telescopic rod can extend in position adjuster in the present embodiment is away from
Point 5cm.
8 front end of small sleeve in steel cylinder 5 has spacing bayonet for fixing the positioning pin of Tubular Yarn, axial propeller
6 piston rod top end is fixed by connecting plate and 8 rear end of small sleeve.When needing Tubular Yarn being sent into aperture, controller control
It makes axial propeller 6 to work, piston rod movement can push small sleeve mobile, it can so that the hollow packet connecting with small sleeve
Body is mobile.The piston rod top end of the axial propeller 4 set in steel cylinder 1 is fixed by the rear end of connecting plate and steel cylinder 5.When need by
When Tubular Yarn moves in macropore, controller controls axial propeller 4 and works, and piston rod movement can be mobile with steel cylinder 5
So that the Tubular Yarn in steel cylinder 5 is mobile.Axial propeller 4,6 is hydraulic cylinder structure in the present embodiment, as shown in Figure 10, packet
Oil cylinder 23, oil pump 35, cylinder barrel, piston rod 25 are included, piston rod is set to inner cavity of cylinder, cylinder barrel is divided into rod chamber 26, rodless cavity 14,
Oil pump 35 is connected to pipeline road 28,29 by three position four-way electromagnetic valve 32, and controller 14 passes through communication cable control oil pump 36
Switch, 32 energization situation of three position four-way electromagnetic valve flow to as shown in figure 11 and flow to control hydraulic oil.25 part of piston rod
Displacement sensor is set, is 40cm when displacement sensor detection piston rod 25 is moved to maximum displacement position to extend the limit, instead
Present alarm signal.
The limiter limiter 3,3 ' that steel cylinder 1,5 side surfaces are equipped with includes three telescopic rods, and three around steel cylinder are stretched
Contracting bar forms, and 120 ° are spaced between every telescopic rod.When needing fixed steel cylinder 1 or 5, controller 14 controls the limit on steel cylinder
Position device telescopic rod pop-up, and be stuck on hole wall.Telescopic rod in the present embodiment on limiter stretches out extreme position and is higher than rolling
Wheel outer surface 10mm retracts extreme position and is lower than 5 mm of idler wheel outer surface.
Using a kind of installation method of above-mentioned self-propelled detecting earth stress Tubular Yarn mounting device, detailed process is such as
Under:
S1 Tubular Yarn promotes macropore: the Tubular Yarn 18 equipped with colloid and equipped with guide rod being put into steel cylinder 5 and with small
Spacing bayonet 9 on sleeve 8 blocks positioning pin 17, and position adjuster 10 will be fixed in the middle part of Tubular Yarn 18, is existed by electronic compass 13
Display 16 checks that 18 placement angle of Tubular Yarn, controller control position adjuster and adjust 18 orientation of Tubular Yarn；It will entirely install
Device is pushed into macropore hole；
Controller 14 controls limiter 3 and steel cylinder 1 is fixed on macropore hole wall, and the piston rod for controlling axial propeller 4 moves
It moves to certain length, steel cylinder 5 is fixed on macropore hole wall while controlling limiter 3 and no longer fixes by control limiter 3 ', pushes away
Dynamic steel cylinder 1 moves forward so that the piston rod of axial propeller 4 restores to home position；Controller 14 control again limiter 3,
Axial propeller 4, limiter 3 ' repeat above-mentioned working condition, so that mounting device each section loopy moving is until from display 16
See that camera 12 feeds back guide rod at aperture entrance, stops.
S2 Tubular Yarn promotes aperture: observing the relative position feelings of 18 guide rod 20 and aperture of Tubular Yarn over the display
Condition, there may be following relative position situations in the present embodiment: it is to the left, to the right, placed in the middle, on the upper side, on the lower side, if guide rod 20
With 21 axis deviation of aperture, controller 14 controls position adjuster 10 and adjusts the positive heart of guide rod alignment apertures, and controller control is axial to be pushed away
Piston rod into device 6 is mobile, to push Tubular Yarn mobile: first Tubular Yarn guide rod 20 slowly enter aperture 21, with
Tubular Yarn 18 is pushed into aperture 21 afterwards, until the glue in Tubular Yarn 18 is extruded and guide rod 20 and Tubular Yarn 18
It is pushed to 21 bottom hole of aperture.
S3 mounting device is withdrawn: after waiting the colloid being extruded to be fully cured, user tenses conducting wire and with mounting device
Withdraw bracing wire outward, until mounting device withdraws from.
Embodiment described above is only preferred embodiments for fully illustrating the utility model, the utility model
Protection scope it is without being limited thereto.Those skilled in the art made equivalent substitute or change on the basis of the utility model
It changes, both is within the protection scope of the present invention.
Claims (10)
1. a kind of self-propelled detecting earth stress Tubular Yarn mounting device, which is characterized in that including the first steel cylinder, the second steel
Cylinder, back-end controller；
Small sleeve, position adjuster, first axis propeller are set in first steel cylinder, the small sleeve front end is equipped with spacing bayonet for solid
Determine the positioning pin of Tubular Yarn, the position adjuster is fixed on the first steel cylinder head for adjusting Tubular Yarn guide rod orientation, institute
State that first axis propeller is fixed on the first steel cylinder tail portion and first axis propeller includes First piston bar, the first piston
Bar top is connect for pushing small sleeve mobile to the first steel cylinder cephalad direction so that solid with small sleeve front end with small sleeve rear end
Fixed Tubular Yarn enters aperture；
Second steel cylinder is located at the first steel cylinder rear, inside sets the second axial propeller, and the described second axial propeller includes second living
Stopper rod, the second piston bar top are connect for pushing the first steel cylinder to be moved in hole so that with small set with the first steel cylinder rear end
The fixed Tubular Yarn of cylinder enters macropore；
First limiter is arranged in first steel cylinder side surface, second limiter is arranged in the second steel cylinder side surface；
It is axial that the back-end controller is separately connected by communication cable and controls position adjuster, first axis propeller and second
Propeller is mobile, and back-end controller is separately connected by communication cable and controls first limiter, second limiter is fixed on hole
On wall.
2. a kind of self-propelled detecting earth stress Tubular Yarn mounting device according to claim 1, which is characterized in that the
One axial propeller and the second axial propeller are hydraulic cylinder, including oil cylinder, oil pump, cylinder barrel, piston rod, and piston rod is set to cylinder barrel
Inner cavity, oil pump are connected to pipeline road by three position four-way electromagnetic valve, back-end controller by communication cable control oil pump switch,
Three position four-way electromagnetic valve is powered to control hydraulic oil flow direction and flow.
3. a kind of self-propelled detecting earth stress Tubular Yarn mounting device according to claim 2, which is characterized in that living
Displacement sensor is arranged in rod portion, when displacement sensor detection piston rod is moved to maximum displacement position, feedback alarm signal.
4. a kind of self-propelled detecting earth stress Tubular Yarn mounting device according to claim 1, which is characterized in that adjust
Position device includes two telescopic rods connecting with steel cylinder inner wall, wherein a telescopic rod radial level setting, a telescopic rod radial direction
It is vertically arranged, back-end controller controls telescopic rod and shrinks or stretch out, small to be aligned for finely tuning Tubular Yarn guide head orientation
Hole axle center.
5. a kind of self-propelled detecting earth stress Tubular Yarn mounting device according to claim 1, which is characterized in that the
One limiter and second limiter include the three telescopic rods composition for surrounding steel cylinder, are spaced 120 ° between every telescopic rod, after
Side controller is separately connected first limiter, second limiter by communication cable, for controlling first limiter, the second limit
The telescopic rod stretching of device blocks hole wall to realize and fix a steel cylinder or the second steel cylinder.
6. a kind of self-propelled detecting earth stress Tubular Yarn mounting device according to claim 5, which is characterized in that
The protruding extreme position of telescopic rod described in every is higher than idler wheel outer surface 10mm, retracts extreme position and is lower than idler wheel outer surface
5 mm。
7. a kind of self-propelled detecting earth stress Tubular Yarn mounting device, feature according to claim 4 or 6 exist
In setting displacement sensor at the top of telescopic rod described in every.
8. a kind of self-propelled detecting earth stress Tubular Yarn mounting device according to claim 1, which is characterized in that the
Multipair idler wheel is respectively set in one steel cylinder side surface and the second steel cylinder side surface.
9. a kind of self-propelled detecting earth stress Tubular Yarn mounting device according to claim 1, which is characterized in that institute
The panel for stating back-end controller includes multiple keys for instructing the first steel cylinder, the second steel cylinder, first limiter, the second limit
Device, position adjuster execute movement.
10. a kind of self-propelled detecting earth stress Tubular Yarn mounting device according to claim 1, which is characterized in that
It further include rear end display unit, camera is arranged in the first steel cylinder front end, electronic compass is arranged in middle part, camera, electronic compass point
Rear end display unit is not connected to by communication cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822052732.1U CN209027697U (en) | 2018-12-07 | 2018-12-07 | A kind of self-propelled detecting earth stress Tubular Yarn mounting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822052732.1U CN209027697U (en) | 2018-12-07 | 2018-12-07 | A kind of self-propelled detecting earth stress Tubular Yarn mounting device |
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| CN209027697U true CN209027697U (en) | 2019-06-25 |
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| CN201822052732.1U Active CN209027697U (en) | 2018-12-07 | 2018-12-07 | A kind of self-propelled detecting earth stress Tubular Yarn mounting device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109443603A (en) * | 2018-12-07 | 2019-03-08 | 湖南科技大学 | A kind of self-propelled detecting earth stress Tubular Yarn mounting device |
-
2018
- 2018-12-07 CN CN201822052732.1U patent/CN209027697U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109443603A (en) * | 2018-12-07 | 2019-03-08 | 湖南科技大学 | A kind of self-propelled detecting earth stress Tubular Yarn mounting device |
| CN109443603B (en) * | 2018-12-07 | 2024-04-09 | 湖南科技大学 | Hollow inclusion installation device for self-propelled ground stress test |
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