CN206091872U - Elevation keyhole equipment - Google Patents
Elevation keyhole equipment Download PDFInfo
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- CN206091872U CN206091872U CN201621111430.1U CN201621111430U CN206091872U CN 206091872 U CN206091872 U CN 206091872U CN 201621111430 U CN201621111430 U CN 201621111430U CN 206091872 U CN206091872 U CN 206091872U
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- scale
- elevation
- combined bay
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- lifting shaft
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Abstract
The utility model provides an elevation keyhole equipment, including steady rest, combined bay, rotatory bore, go up and down axle, scale and scale needle, rotatory brill when the combined bay carries out the elevating movement, drives rotary drilling line synchronization elevating movement on being fixed in the combined bay main part, install the drill bit at the rotatory output that bores, the scale vertical fixation is between last stull and the bearing of going to the bottom are propped, scale needle level sets up, its one end and combined bay fixed connection, and the other end lies in the front of scale, and has the horizontal spacing with the scale. Has following advantage: adopt elevation keyhole equipment, can effectively improve and dig hole precision and speed to that improves elevation control stake buries precision and speed underground, has reduced workman intensity of labour. The advantage that still has simple structure, with low costs and convenient operation.
Description
Technical field
This utility model is related to a kind of rig, and in particular to a kind of elevation keyhole equipment.
Background technology
Because municipal administration and Highway Design require that standard is high, construction precision is high, therefore, high process control must be accurate.
At present, the embedded of control stake is measured frequently with 20m*20m even 5m*5m rice square mesh methods in site operation,
So as to facilitate road elevation finally levelling.It is main using manual borehole in whole measurement control stake the procedures of establishment, then bury again
If the mode of control stake.
However, because roadside is longer, manual borehole has following deficiency：(1) work with time loss length, workman
The big problem of intensity；According to statistics borehole pile anchoring time loss accounts for the 2/3 of total time, so as to be easily caused construction delay；(2) also have
Borehole depth problem rambunctious, so as to ensure to measure the construction precision of control stake.
Utility model content
For the defect that prior art is present, this utility model provides a kind of elevation keyhole equipment, can effectively solving
The problems referred to above.
The technical solution adopted in the utility model is as follows：
This utility model provides a kind of elevation keyhole equipment, including steady rest (1), combined bay (2), rotary drilling (3),
Lifting shaft (4), scale (5) and scale pin (6)；
The steady rest (1) includes load-bearing support (1.1), upper stull (1.2), left vertical brace (1.3) and the right vertical brace of going to the bottom
(1.4)；The bottom for going to the bottom load-bearing support (1.1) is installed with travel wheel (1.5)；The stull (1.2) and described on described
Between load-bearing of going to the bottom support (1.1), the left vertical brace (1.3) and the right vertical brace (1.4) is vertically fixedly installed；
The combined bay (2) includes combination frame body (2.1), and peace is fixed in the left and right sides of combination frame body (2.1)
Equipped with left slip pipe (2.2) and right slip pipe (2.3)；Respectively slip cap is located at institute for the left slip pipe (2.2) and the right slip pipe (2.3)
The outside of left vertical brace (1.3) and the right vertical brace (1.4) is stated, makes the combined bay (2) can be along the left vertical brace (1.3) and described
Right vertical brace (1.4) is slided up and down；The back side of combination frame body (2.1) is installed with screw sheel；The spiral
Sleeve is connected with the bottom thread of the lifting shaft (4), and when the lifting shaft (4) is rotated, controlling the combined bay (2) is carried out
Elevating movement；
The rotary drilling (3) is fixed on combination frame body (2.1), when the combined bay (2) carries out elevating movement
When, drive the rotary drilling (3) to synchronize elevating movement；Drill bit (3.1) is installed in the outfan of the rotary drilling (3)；
The scale (5) is perpendicularly fixed at the upper stull (1.2) and the load-bearing of going to the bottom is supportted between (1.1)；The mark
Degree pin (6) is horizontally disposed with, and its one end is fixedly connected with the combined bay (2), and the other end is located at before the scale (5), and
With the scale (5) with horizontal interval.
Preferably, the scale pin (6) is metal material；The one end of the scale pin (6) before the scale (5)
For needle point.
Preferably, the horizontal range between the scale pin (6) and the scale (5) is 2 centimetres.
Preferably, the lifting shaft (4) adopts helical screw, and in the termination of the lifting shaft (4) rotary handle is welded with
(4.1)。
Preferably, load-bearing support (1.1) and the vertical welding of the upper stull (1.2) difference and the lifting shaft of going to the bottom
(4) bearing being adapted, for the vertical fixed and rotation of the lifting shaft (4).
Preferably, the rotary drilling (3) adopt rated power for 1350w electric drill.
Preferably, the drill bit (3.1) adopt blade pitgh for 10cm bilobate augers.
Preferably, the setting quantity of the travel wheel (1.5) be 3, respectively left front travel wheel, right front travel wheel and after
Wheel.
Preferably, the trailing wheel adopts universal wheel.
The elevation keyhole equipment that this utility model is provided has advantages below：
Using elevation keyhole equipment, borehole precision and speed can be effectively improved, so as to improve burying for high process control stake
If precision and speed, reduce labor strength.Also there is simple structure, low cost and easy to operate.
Description of the drawings
The front view of the elevation keyhole equipment that Fig. 1 is provided for this utility model；
The side view of the elevation keyhole equipment that Fig. 2 is provided for this utility model；
The top view of the elevation keyhole equipment that Fig. 3 is provided for this utility model.
Specific embodiment
In order that technical problem, technical scheme and beneficial effect that this utility model is solved become more apparent, below
With reference to drawings and Examples, this utility model is further elaborated.It should be appreciated that described herein be embodied as
Example only to explain this utility model, is not used to limit this utility model.
This utility model provides a kind of elevation keyhole equipment, including steady rest 1, combined bay 2, rotary drilling 3, lifting shaft
4th, scale 5 and scale pin 6.Each critical piece is discussed in detail below：
(1) steady rest
Steady rest 1 includes go to the bottom load-bearing support 1.1, upper stull 1.2, left vertical brace 1.3 and right vertical brace 1.4；Load-bearing of going to the bottom support 1.1
Bottom be installed with travel wheel 1.5；Between upper stull 1.2 and load-bearing of going to the bottom support 1.1, left vertical brace is vertically fixedly installed
1.3 and right vertical brace 1.4.
In practical application, stabilizing bracket goes to the bottom load-bearing support and left and right vertical brace can be welded using 40*60*3mm square steel, and frame is long
90cm, width 90cm, high 100cm.Left vertical brace and right vertical brace adopt D30 round steel, wall thickness 3mm to weld with square steel, high 100cm, while
It is alternatively arranged as the track of combined bay lifting.For convenience of sliding, left and right vertical brace needs variable interval brushing lubricant.
In addition, load-bearing of going to the bottom is supportted and the bearing of internal diameter D32 is vertically welded in upper stull middle part, for the vertical of lifting shaft
Fixed and rotation.
Elevation keyhole equipment bottom arranges travel wheel 1.5, and the setting quantity of travel wheel can be 3, respectively left
Front travel wheel, right front travel wheel and trailing wheel.Wherein, left front travel wheel and it is right before travel wheel be used for the fixation of route, after adopt
Use universal wheel.By installing travel wheel, whole equipment can be easily and efficiently moved.By arranging stabilizing bracket, enhance rotation and dig
The stability in hole.
(2) combined bay
Combined bay 2 includes combination frame body 2.1, and the left and right sides for combining frame body 2.1 is installed with the He of left slip pipe 2.2
Right slip pipe 2.3；Left slip pipe 2.2 and the difference slip cap of right slip pipe 2.3 make combination located at left vertical brace 1.3 and the outside of right vertical brace 1.4
Frame 2 can be slided up and down along left vertical brace 1.3 and right vertical brace 1.4.
(3) lifting shaft
The back side of combination frame body 2.1 is installed with screw sheel；Screw sheel connects with the bottom thread of lifting shaft 4
Connect, when lifting shaft 4 is rotated, control combination frame 2 carries out elevating movement.Specifically, can vertically 5cm spacing welding behind combined bay
The screw sheel of the long D32 of two 10cm, for being threadedly coupled with lifting shaft, and passes through the screw thread rotation of lifting shaft,
Unified lifting.
Lifting shaft 4 adopts the helical screw of D32, and termination weld diameter is the rotary handle of 30cm.1.1 Hes are supportted in load-bearing of going to the bottom
The bearing being adapted with lifting shaft 4 is vertically welded respectively in upper stull 1.2, for the vertical fixed and rotation of lifting shaft 4.
(4) rotary drilling
Rotary drilling 3 is fixed on combination frame body 2.1, and when combined bay 2 carries out elevating movement, brill 3 is rotated to be carried out
Synchronization lifting is moved；Drill bit 3.1 is installed in the outfan of rotary drilling 3；
Wherein, rotary drilling 3 adopt rated power for 1350w electric drill.Drill bit 3.1 adopts blade pitgh for the bilobate of 10cm
Augers.
(5) scale and scale pin
Scale 5 is perpendicularly fixed at stull 1.2 and goes to the bottom between load-bearing support 1.1, and for example, scale is using measurement standard tower
Wherein one meter of chi is long, is welded in stull 1.2 and goes to the bottom between load-bearing support 1.1, apart from right vertical brace 10cm or so, it is ensured that straight.Weldering
In termination process, the protection of chi face scale is noted.
Scale pin 6 is horizontally disposed with, and is metal material, and its one end is fixedly connected with combined bay 2, and the other end is located at scale 5
Above, and with scale 5 there is horizontal interval.
Specifically, scale pin using the larger D8 metallic articles of rigidity, be easy to reading, pass through with rotary drilling by termination sharpening
Combined bay is connected as an entirety, by the rotation of lifting shaft, unified lifting.Note：Scale pin perpendicular to elevating lever and and scale
Keep the distance of 2cm or so.
The using method of elevation keyhole equipment is：
(1) before using the control stake of elevation keyhole implantation of device absolute altitude, site operation personnel have drawn grid control
Net processed, survey crew carries out natural ground level measurement Hs to each grid intersection point, and carries out designed elevation calculating Hd, absolute altitude in advance
Control stake is using Hz=6cm thickness half block fired bricks.
(2) by elevation keyhole equipment be transported to will the flat job site of road essence, adjust steady rest, rotary manual lifting
Axle, makes bilobate augers perpendicular to intersection point plan-position, in just contact condition, bilobate augers front end the length of the bit
For HL=3.5cm, scale pin indicator scale reading a1 is now recorded, scale is long using wherein one meter of measurement standard Sopwith staff,
It is parallel with lifting shaft and chi face is clear, is fixed on steady rest.Scale pin, rotary drilling and lifting shaft are by being mechanically connected to one
Rise, it is ensured that lifting shaft is parallel with rotation drill bit, perpendicular to plane, scale pin keeps 2cm left perpendicular to elevating lever and with scale
Right distance, in case friction scratches graduation mark.
(3) rotary drilling, rotate counterclockwise hand-operated lifting axle rotation borehole are started, until it is a (a=a1- to dig to rod reading
(Hs-Hd)-Hz-HL=a1-Hs+Hd) -9.5cm), stop driving, turn clockwise hand-operated lifting axle, lifts rotary drilling.Manually
Borehole cleaning, buries control stake, and after checking, stake top is spilt white lime and identified, and absolute altitude control stake is embedded to be completed.
Counted according to real data, average 3 minute/of the embedded control stake of manually digging hole, the embedded control of rig borehole
Average 1.5 minute/of stake, the development of this equipment can be moved freely, and borehole accurately be carried out to layout point position embedded high program control
Stake processed, while by mechanical borehole, save a large amount of manpowers, solving manually digging hole, to bury control stake efficiency low, low precision
Problem；Drastically increase construction working efficiency, it is ensured that quality of road construction.
For example：Shandong Central Asia tyre proving ground high speed circuit is continuous by the closing that straight line, easement curve, circular curve are constituted
Road, wherein total length 5301.828m, length of straigh line 1495.5m.Easement curve adopts Mike Connell curve, and length is
280m；Circular curve radius are 275m.Higher than domestic Expressway Design standard.Entered using 5*5 rice square mesh methods in site operation
Row measurement construction.Whole high speed circuit curved surface roadbed need to fill 35 layers according to arrangement and method for construction, averagely per layer bury brick lay it is high program control
System point 3500.Manpower construction half the time is saved using high keyhole equipment, the embedded control stake of manually digging hole is solved
Efficiency is low, low precision problem；Drastically increase construction working efficiency, it is ensured that quality of road construction and progress.Also have
Equipment operation is simple, easily advantage.
The above is only preferred implementation of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of without departing from this utility model principle, some improvements and modifications can also be made, these improve and
Retouching should also regard protection domain of the present utility model.
Claims (9)
1. a kind of elevation keyhole equipment, it is characterised in that including steady rest (1), combined bay (2), rotary drilling (3), lifting
Axle (4), scale (5) and scale pin (6)；
The steady rest (1) includes load-bearing support (1.1), upper stull (1.2), left vertical brace (1.3) and the right vertical brace (1.4) of going to the bottom；Institute
The bottom for stating load-bearing support (1.1) of going to the bottom is installed with travel wheel (1.5)；Stull (1.2) and the load-bearing of going to the bottom on described
Between support (1.1), the left vertical brace (1.3) and the right vertical brace (1.4) is vertically fixedly installed；
The combined bay (2) includes combination frame body (2.1), and the left and right sides of combination frame body (2.1) is installed with
Left slip pipe (2.2) and right slip pipe (2.3)；Respectively slip cap is located at the left side for the left slip pipe (2.2) and the right slip pipe (2.3)
The outside of vertical brace (1.3) and the right vertical brace (1.4), makes the combined bay (2) vertical along the left vertical brace (1.3) and the right side
Support (1.4) is slided up and down；The back side of combination frame body (2.1) is installed with screw sheel；The screw sheel
It is connected with the bottom thread of the lifting shaft (4), when the lifting shaft (4) is rotated, controls the combined bay (2) and lifted
Motion；
The rotary drilling (3) is fixed on combination frame body (2.1), when the combined bay (2) carries out elevating movement, band
Move the rotary drilling (3) and synchronize elevating movement；Drill bit (3.1) is installed in the outfan of the rotary drilling (3)；
The scale (5) is perpendicularly fixed at the upper stull (1.2) and the load-bearing of going to the bottom is supportted between (1.1)；The scale pin
(6) be horizontally disposed with, its one end is fixedly connected with the combined bay (2), the other end be located at the scale (5) before, and with institute
Scale (5) is stated with horizontal interval.
2. elevation keyhole equipment according to claim 1, it is characterised in that the scale pin (6) is metal material；
The one end of the scale pin (6) before the scale (5) is needle point.
3. elevation keyhole equipment according to claim 1, it is characterised in that the scale pin (6) and the scale
(5) horizontal range between is 2 centimetres.
4. elevation keyhole equipment according to claim 1, it is characterised in that the lifting shaft (4) adopts taenidium
Bar, in the termination of the lifting shaft (4) rotary handle (4.1) is welded with.
5. elevation keyhole equipment according to claim 1, it is characterised in that load-bearing support (1.1) and the institute of going to the bottom
State stull (1.2) and vertically weld the bearing being adapted with the lifting shaft (4) respectively, for the vertical of the lifting shaft (4)
Fixed and rotation.
6. elevation keyhole equipment according to claim 1, it is characterised in that the rotary drilling (3) is using specified work(
Rate is the electric drill of 1350w.
7. elevation keyhole equipment according to claim 1, it is characterised in that the drill bit (3.1) is using between blade
Away from the bilobate augers for 10cm.
8. elevation keyhole equipment according to claim 1, it is characterised in that the setting number of the travel wheel (1.5)
Measure as 3, respectively left front travel wheel, right front travel wheel and trailing wheel.
9. elevation keyhole equipment according to claim 8, it is characterised in that the trailing wheel adopts universal wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621111430.1U CN206091872U (en) | 2016-10-10 | 2016-10-10 | Elevation keyhole equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621111430.1U CN206091872U (en) | 2016-10-10 | 2016-10-10 | Elevation keyhole equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206091872U true CN206091872U (en) | 2017-04-12 |
Family
ID=60413777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621111430.1U Active CN206091872U (en) | 2016-10-10 | 2016-10-10 | Elevation keyhole equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206091872U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107939283A (en) * | 2017-11-28 | 2018-04-20 | 南昌华学科技有限公司 | A kind of road equipment installs drilling device with deceleration strip |
| CN109162637A (en) * | 2018-09-17 | 2019-01-08 | 宛兴友 | Drilling rig is used in a kind of mining |
| CN109403857A (en) * | 2018-10-20 | 2019-03-01 | 谢森涛 | A kind of architectural engineering drilling machine pore-forming equipment |
-
2016
- 2016-10-10 CN CN201621111430.1U patent/CN206091872U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107939283A (en) * | 2017-11-28 | 2018-04-20 | 南昌华学科技有限公司 | A kind of road equipment installs drilling device with deceleration strip |
| CN109162637A (en) * | 2018-09-17 | 2019-01-08 | 宛兴友 | Drilling rig is used in a kind of mining |
| CN109403857A (en) * | 2018-10-20 | 2019-03-01 | 谢森涛 | A kind of architectural engineering drilling machine pore-forming equipment |
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