CN206556910U - A kind of accurate guiding concrete coring machine for being used to detect engineering surface - Google Patents
A kind of accurate guiding concrete coring machine for being used to detect engineering surface Download PDFInfo
- Publication number
- CN206556910U CN206556910U CN201720268022.5U CN201720268022U CN206556910U CN 206556910 U CN206556910 U CN 206556910U CN 201720268022 U CN201720268022 U CN 201720268022U CN 206556910 U CN206556910 U CN 206556910U
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- CN
- China
- Prior art keywords
- plummer
- drill bit
- guide frame
- engineering surface
- fixed
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
A kind of accurate guiding concrete coring machine for being used to detect engineering surface, including base, screw-threaded shaft elevator structure, actuating unit, transmission mechanism and mainshaft mechanism.Plummer is rotatably connected to outside the lifting seat of screw-threaded shaft elevator structure.Plummer one end is provided with drill bit guide frame, the plummer region upper surface residing for guide frame and is fixed with mainshaft mechanism；Actuating unit is fixed with the other end.The utility model determines engineering surface angle of inclination to be checked by drill bit guide frame, drives plummer accordingly to be rotated, so as to ensure drill agent structure and the perpendicularity of non-horizontal engineering surface, ensures coring perpendicularity, improves accuracy of detection.Meanwhile, fixed bit is stepped on by the pin set at guide frame, to reduce the fixed range of coring anchor point, is conducive to strengthening coring site firm position degree, mitigates friction shake, be further ensured that lower brill perpendicularity, avoid drill bit from crossing quick-wearing.
Description
Technical field
The utility model is related to municipal administration and construction engineering quality detection technique field, more particularly to a kind of for detecting engineering
The accurate guiding concrete coring machine on surface.
Background technology
At present, concrete material is widely used in China's municipal administration and architectural engineering.With engineering globality and by range
Desired raising is spent, the control to concrete strength is being improved constantly, to which the durability of engineering structure is effectively ensured.Concrete
The compressive strength test carried out after boring and coring, is a kind of experiment side of generally acknowledged more intuitive and reliable detection concrete strength
Method.This method requires high to borehole perpendicularity, and little deviation can cause detected value larger difference occur with actual strength, from
And cause erroneous judgement.
Existing concrete boring and coring equipment uses base as horizontal support face, and leading screw vertical shaft is hung down as drill bit
Straight guide frame, and realize positioning using equipment self-weight.In its operation process, stress during due to lower brill and trip-out on drill bit becomes
Change, make drill bit shake aggravation, cause coring perpendicularity to change, and make bit wear too fast.Coring is hung down to alleviate drill bit shake
The harmful effect that straight degree is produced, operating personnel realize that equipment site is reinforced usually through base is trampled.But due to putting down for engineering surface
Whole degree is limited, is differed greatly in addition between coring bit diameter and base span, and above-mentioned reinforcing mode can not strengthen equipment positioning effect
Really, concrete drill hole coring success rate is influenceed.
Utility model content
The utility model provides a kind of accurate guiding concrete coring machine for being used to detect engineering surface, above-mentioned existing to solve
There is technical deficiency.Engineering surface area's local dip angle to be checked is determined by drill bit guide frame, drives plummer to carry out corresponding
Rotate, so as to ensure drill agent structure and the perpendicularity on area surface to be checked, ensure coring perpendicularity, improve accuracy of detection.Together
When, fixed bit is stepped on by the pin set at guide frame, to reduce the fixed range of coring anchor point, is conducive to strengthening coring
Site firm position degree, mitigation friction are shaken, are further ensured that lower brill perpendicularity, avoid drill bit from crossing quick-wearing.
In order to realize the purpose of this utility model, intend using following technology：
A kind of accurate guiding concrete coring machine for being used to detect engineering surface, including base, screw-threaded shaft elevator structure, power
Mechanism, transmission mechanism and mainshaft mechanism, it is characterised in that be rotatably connected to carrying outside the lifting seat of the screw-threaded shaft elevator structure
Platform, described plummer one end is provided with solid in drill bit guide frame, the plummer region upper surface residing for the guide frame
Surely have and be fixed with the actuating unit on the mainshaft mechanism, the other end of the plummer.
Further, the drill bit guide frame includes guide holder, is oriented to draw runner and top frame, and the guiding draw runner edge is vertically set
The slideway being placed in the plummer is slided, and the guide holder is arranged at below the plummer, and the top frame is fixed on described
It is oriented at the top of draw runner, is arranged above the plummer.
Further, the plummer bottom is connected with by universal joint and is perpendicularly fixed at institute residing for the actuating unit
State the hydraulic strut on base.
Further, the base position below the drill bit guide frame is provided with void region.
Further, the axis of the mainshaft mechanism and the drill bit guide frame is overlapped.
Further, the drill bit guide frame uses hard corrosion resistant metal material.
Further, the guide holder and the guiding draw runner are perpendicular.
Further, the guide holder bottom is provided with rubber washer.
Further, fixed bit is stepped on provided with pin at the guide holder.
The beneficial effects of the utility model are：
1st, the utility model determines engineering surface area's local dip angle to be checked by drill bit guide frame, drives plummer
Accordingly rotated, so as to ensure drill agent structure and the perpendicularity on area surface to be checked, ensure coring perpendicularity, improve detection
Precision.
2nd, the utility model steps on fixed bit by the pin set at guide frame, to reduce the fixation model of coring anchor point
Enclose, be conducive to strengthening coring site firm position degree, mitigate friction shake, be further ensured that lower brill perpendicularity, avoid drill bit mistake
Quick-wearing.
Brief description of the drawings
Fig. 1 shows the utility model structural representation.
Fig. 2 shows that the utility model in embodiment corrects the schematic diagram of bit bore perpendicularity with engineering surface to be checked.
Embodiment
As shown in figure 1, a kind of accurate guiding concrete coring machine for being used to detect engineering surface, including base 1, leading screw liter
The essential structure structure of the existing concrete coring equipment such as descending mechanism 2, actuating unit 3, transmission mechanism 4 and mainshaft mechanism 5.It is described
Base more than 1 uses wheeled cart, is easy to the operating of equipment.The screw-threaded shaft elevator structure 2 is used to control lower brill, trip-out amplitude.
The actuating unit 3, the transmission mechanism 4 and the mainshaft mechanism 5 are equipment body structure, and the transmission mechanism 4 will be described
The power that actuating unit 3 is exported is sent to the mainshaft mechanism 5, to drive drill bit to complete coring.
Plummer 6, the actuating unit 3 and the master are rotatably connected to outside the lifting seat 22 of the screw-threaded shaft elevator structure 2
Axis mechanism 5 is respectively arranged at the two ends of the plummer 6.By the rotation of the plummer 6, the He of actuating unit 3 is assigned
The specific gradient of the mainshaft mechanism 5, matches with surface at engineering coring to be checked, so that ensure borehole perpendicularity,
Mitigate bit wear, improve detection accuracy.
Described one end of plummer 6 is provided with drill bit guide frame 7.The drill bit guide frame 7 is used to correct lower brill angle, with
Ensure boring and coring perpendicularity.
The drill bit guide frame 7 includes guide holder 71, is oriented to draw runner 72 and top frame 73, and the guiding draw runner 72 is along vertical
The slideway 61 being arranged in the plummer 6 is slided, and the guide holder 71 is arranged at the lower section of plummer 6, the top frame 73
The top of guiding draw runner 72 is fixed on, the top of plummer 6 is arranged at.The guide holder 71 is hollow circular ring shape structure,
It is perpendicular with the guiding draw runner 72.The guiding draw runner 72 and the slideway 61 match, and pass through the guide holder 71 and institute
State the vertical relation for being oriented to draw runner 72, and the slideway 61 and the table top of plummer 6 vertical relation, it is known that the guiding
Seat 71 and the table top of the plummer 6 remain parallel relation.Therefore, when the guide holder 71 fully contacts engineering surface to be checked
And during run-off the straight, the plummer 6 also will be with engineering surface run-off the straight to be checked, so that being vertically arranged being used for thereon
Drive the mainshaft mechanism 5 of drill bit progress coring to keep vertical relation with engineering surface to be checked, realize the vertical of lower brill
Guide effect.
The axis of the mainshaft mechanism 5 and the drill bit guide frame 7 is overlapped.Advantageously ensure that smooth lower brill and rise
Bore.
The bottom of plummer 6 is connected with by universal joint residing for the actuating unit 3 is perpendicularly fixed at the bottom
Hydraulic strut 8 on seat 1.The hydraulic strut 8 is used for the angle of inclination for aiding in limiting the plummer 6, mitigates coring
Labor intensity of operating staff.
Void region is provided with the base 1 of the lower section of drill bit guide frame 7.It is easy to directly carry out coring behaviour
Make, raise labour efficiency.
The drill bit guide frame 7 uses hard corrosion resistant metal material.To ensure above-mentioned vertical relation.
The bottom of guide holder 71 is provided with rubber washer.The guide holder 71 is conducive to fully to contact engineering surface to be checked,
To exclude the influence such as gravel, and be conducive to improving firm position performance.When to non-horizontal engineering surface operation, rubber washer is also
The RT of Xia Zuan areas cooling water can be extended.
At the guide holder 71 fixed bit 711 is stepped on provided with pin.Pass through base and coring equipment self-weight fixation coring with existing
The mode in site is compared, and has been reduced significantly the fixed range of coring anchor point, so as to be conducive to strengthening coring site firm position
Degree, mitigation friction are shaken, are further ensured that lower brill perpendicularity, avoid drill bit from crossing quick-wearing.
Illustrate that the utility model embodiment is as follows in conjunction with the embodiments：
As shown in Fig. 2 in embodiment, the base 1 is belt wheel plate pusher；The screw-threaded shaft elevator structure 2 includes column
Leading screw 21, lifting seat 22 and lifting handwheel 23；The actuating unit 3 uses petrol engine 31 and reduction box 32；The transmission
Mechanism 4 uses V belt translation structure, connects the main spindle box 51 of the reduction box 32 and the mainshaft mechanism 5；The middle part of plummer 6
It is rotatably fixed to by screw rod outside the lifting seat 22.
Promote the base 1 that equipment is transported to after behind coring region, will be turned on wheel or by fixed structure/thing
Product carry out the positioning of equipment.
The guide holder 71 is pushed up, makes the guiding draw runner 72 along the upward sliding of slideway 61, the main shaft machine
The main shaft 52 of structure 5 is from exposure in the hollow structure of guide holder 71, with clamp drill bit 9.The guide holder 71 is pulled down, makes described lead
Glided to draw runner 72, the drill bit 9 is sheathed in the drill bit guide frame 7.
The lifting handwheel 23 is rotated, the lifting seat 22 is declined along the leading screw 21, the guide holder 71 is contacted
Ground.Operating personnel's both feet are trampled to be stepped on fixed bit 711 in the pin, the guide holder 71 is fully connect with engineering surface to be checked
Touch, fixed coring site, and by the guiding draw runner 72 with the cooperation of the slideway 61, the angle of plummer 6 described in adjustment,
The actuating unit 3 and the mainshaft mechanism 5 that are fixed on the plummer 6 is set to enter with the gradient of engineering surface to be checked
The corresponding adjustment of row, to ensure the borehole perpendicularity of the drill bit 9.
After 6 run-off the straight of plummer, its deformation is transferred at the hydraulic strut 8 by universal joint.Institute
State hydraulic strut 8 to occur to stretch accordingly, to aid in the angle of inclination for limiting the plummer 6.
Complete after coring positioning and perpendicularity correction, keep both feet to trample the pin and step on fixed bit 711, by existing normal behaviour
Make flow and carry out coring.The drill bit 9 is controlled by the lifting handwheel 23.In going down process, the guiding draw runner
72 slide 61 upward slidings with the test of the drill bit 9 along described；In trip-out process, the guiding draw runner 72 is bored with described
First 9 above carry and along it is described slip 61 slide downwards.
Claims (9)
- Be used to detecting the accurate guiding concrete coring machine of engineering surface 1. a kind of, including base (1), screw-threaded shaft elevator structure (2), Actuating unit (3), transmission mechanism (4) and mainshaft mechanism (5), it is characterised in that the lifting seat of the screw-threaded shaft elevator structure (2) (22) plummer (6) is rotatably connected to outside, described plummer (6) one end is provided with drill bit guide frame (7), the guide frame (7) mainshaft mechanism (5), the other end of the plummer (6) are fixed with the plummer (6) region upper surface residing for On be fixed with the actuating unit (3).
- 2. a kind of accurate guiding concrete coring machine for being used to detect engineering surface according to claim 1, its feature exists In the drill bit guide frame (7) includes guide holder (71), is oriented to draw runner (72) and top frame (73), the guiding draw runner (72) Slided along the slideway (61) being vertically installed in the plummer (6), the guide holder (71) is arranged under the plummer (6) Side, the top frame (73) is fixed at the top of the guiding draw runner (72), is arranged above the plummer (6).
- 3. a kind of accurate guiding concrete coring machine for being used to detect engineering surface according to claim 1, its feature exists In plummer (6) bottom is connected with by universal joint residing for the actuating unit (3) is perpendicularly fixed at the base (1) hydraulic strut (8) on.
- 4. a kind of accurate guiding concrete coring machine for being used to detect engineering surface according to claim 1, its feature exists In the base (1) place below the drill bit guide frame (7) is provided with void region.
- 5. a kind of accurate guiding concrete coring machine for being used to detect engineering surface according to claim 1, its feature exists In the axis of the mainshaft mechanism (5) and the drill bit guide frame (7) is overlapped.
- 6. a kind of accurate guiding concrete coring machine for being used to detect engineering surface according to claim 1, its feature exists In the drill bit guide frame (7) uses hard corrosion resistant metal material.
- 7. a kind of accurate guiding concrete coring machine for being used to detect engineering surface according to claim 2, its feature exists In the guide holder (71) and the guiding draw runner (72) are perpendicular.
- 8. a kind of accurate guiding concrete coring machine for being used to detect engineering surface according to claim 2, its feature exists In guide holder (71) bottom is provided with rubber washer.
- 9. a kind of accurate guiding concrete coring machine for being used to detect engineering surface according to claim 2, its feature exists In fixed bit (711) is stepped on provided with pin by guide holder (71) place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720268022.5U CN206556910U (en) | 2017-03-20 | 2017-03-20 | A kind of accurate guiding concrete coring machine for being used to detect engineering surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720268022.5U CN206556910U (en) | 2017-03-20 | 2017-03-20 | A kind of accurate guiding concrete coring machine for being used to detect engineering surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206556910U true CN206556910U (en) | 2017-10-13 |
Family
ID=60364954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720268022.5U Expired - Fee Related CN206556910U (en) | 2017-03-20 | 2017-03-20 | A kind of accurate guiding concrete coring machine for being used to detect engineering surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206556910U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109357904A (en) * | 2018-10-17 | 2019-02-19 | 王书志 | A kind of municipal works detection concrete road surface boring and coring device |
| CN110763512A (en) * | 2019-12-03 | 2020-02-07 | 中国矿业大学(北京) | Vertical drilling core taking machine with small multi-drill bit for laboratory |
-
2017
- 2017-03-20 CN CN201720268022.5U patent/CN206556910U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109357904A (en) * | 2018-10-17 | 2019-02-19 | 王书志 | A kind of municipal works detection concrete road surface boring and coring device |
| CN110763512A (en) * | 2019-12-03 | 2020-02-07 | 中国矿业大学(北京) | Vertical drilling core taking machine with small multi-drill bit for laboratory |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191204 Address after: 638500 No.303 Hongzhi Avenue, Guang'an District, Guang'an City, Sichuan Province Patentee after: Sichuan Jingzhun inspection and testing Group Co.,Ltd. Address before: 638500 No. 34 Lianhua Road, Guang'an District, Sichuan, Guang'an Patentee before: SICHUAN JINGZHUN CONSTRUCTION ENGINEERING QUALITY INSPECTION CO.,LTD. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171013 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |