CN206248363U - A kind of concrete hole drilling core taking machine - Google Patents
A kind of concrete hole drilling core taking machine Download PDFInfo
- Publication number
- CN206248363U CN206248363U CN201621349913.5U CN201621349913U CN206248363U CN 206248363 U CN206248363 U CN 206248363U CN 201621349913 U CN201621349913 U CN 201621349913U CN 206248363 U CN206248363 U CN 206248363U
- Authority
- CN
- China
- Prior art keywords
- motor
- lifting motor
- frequency converter
- connecting rod
- firm banking
- 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.)
- Expired - Fee Related
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- Earth Drilling (AREA)
Abstract
A kind of concrete hole drilling core taking machine, including firm banking, lifting motor, bore motor and drill bit, column is provided with firm banking, lifting motor is arranged in the slide rail on column, bore motor is fixedly connected by support with lifting motor, and drill bit is fixed on the lower end of bore motor, also including controller, balance base and connecting rod, the first frequency converter is provided with lifting motor, the first frequency converter and controller are arranged at the top of lifting motor.Balance base is identical with the structure of firm banking, and the support of another lifting motor on balance base column is fixedly connected with the right-hand member bearing pin of bore motor, and one end and the firm banking of connecting rod are hinged, and the other end of connecting rod is fixedly connected with balance base bearing pin.The utility model can steadily be drilled to concrete, and dismounting, convenient transportation.
Description
Technical field
The utility model is related to a kind of water conservancy experimental facilities, more specifically to a kind of concrete hole drilling core taking machine.
Background technology
Often need to check the quality of concrete works in water conservancy experiment, in order to not cause large area to break concrete works
Badly, it is necessary to be sampled to concrete works with core-drilling machine.General concrete hole drilling core taking machine is only provided with a counterweight bottom
Seat and a lifting motor column, in order to the concrete to higher depth carries out drill hole sampling, it is very long that drill bit is typically set, and causes
The bad stability of whole equipment during drilling.If using extensive drilling equipment, not only resulting in the destruction of larger area, also exist
Transport the problem of inconvenience.It is existing during to concrete drill hole another problem is that, because concrete quality is different, bore motor and liter
Also the moment is different for the load of drop motor, is easily burnt out with constant rotation speed operation, while shortening the service life of drill bit.
Utility model content
The purpose of this utility model is to provide one kind and overcomes the deficiencies in the prior art, simple structure, reasonable in design, can be right
Concrete is steadily drilled, and convenient disassembly core-drilling machine.
To achieve these goals, the technological means that the utility model is taken is：
A kind of concrete hole drilling core taking machine, including firm banking, lifting motor, bore motor and drill bit, on firm banking
Column is provided with, lifting motor is arranged in the slide rail on column, and bore motor is fixedly connected by support with lifting motor, bored
Head is fixed on the lower end of bore motor, and the first frequency conversion is provided with also including controller, balance base and connecting rod, on lifting motor
Device, the first frequency converter and controller are arranged at the top of lifting motor.Balance base is identical with the structure of firm banking, balance
The support of another lifting motor in pedestal upright post is fixedly connected with the right-hand member bearing pin of bore motor, one end and the fixation bottom of connecting rod
Seat is hinged, and the other end of connecting rod is fixedly connected with balance base bearing pin.
The second frequency converter, pressure sensor and infrared remote receiver are provided with the bore motor, the second frequency converter is located at
The top of bore motor, pressure sensor is located at the junction of bore motor and drill bit, and it is left that infrared remote receiver is located at bore motor
The lower end of side, the second frequency converter is electrically connected with the output end of controller, pressure sensor and infrared remote receiver respectively with controller
Input electrical connection.
Lower end on the right side of the firm banking upper pillar stand is provided with infrared transmitter.
The connecting rod is to be fixedly connected with reinforcing bar between arch, and connecting rod two ends.
First frequency converter is electrically connected with the output end of controller.
The beneficial effects of the utility model are：1st, removable balance base is additionally arranged, it coordinates firm banking, improves
The stationarity of drilling；2nd, removable balance base reduces the volume of equipment, convenient transport after dismounting；3rd, frequency converter energy
The rotating speed of regulation lifting motor and bore motor, to realize controlling the rotating speed and decrease speed of drill bit, solves because of coagulation respectively
The problem of burn-down of electric motor caused by soil layer is patchy.
Brief description of the drawings
The utility model is described in further detail with specific implementation method below in conjunction with the accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the top view of Fig. 1.
In figure：Firm banking 10；Column 11；Infrared transmitter 12；Lifting motor 20；First frequency converter 21；Controller 30；
Bore motor 40；Second frequency converter 41；Pressure sensor 42；Infrared remote receiver 43；Drill bit 50；Balance base 60；Connecting rod 70.
Specific embodiment
The utility model is described in further detail with specific implementation method below in conjunction with the accompanying drawings.
Specific embodiment, as shown in Figure 1 to Figure 3, a kind of concrete hole drilling core taking machine, including firm banking 10, lifting electricity
Machine 20, bore motor 40 and drill bit 50, are provided with column 11 on firm banking 10, the lower end on the right side of the column 11 is provided with infrared
Transmitter 12, lifting motor 20 is arranged in the slide rail on column 11, and bore motor 40 is fixed by support with lifting motor 20
Connection, is provided with the second frequency converter 41, pressure sensor 42 and infrared remote receiver 43, the second 41, frequency converter on bore motor 40
In the top of bore motor 40, pressure sensor 42 is located at the junction of bore motor 40 and drill bit 50, infrared remote receiver 43
In the lower end in the left side of bore motor 40, the second frequency converter 41 is electrically connected with the output end of controller 30, pressure sensor 42 with it is red
Input of the outer receiver 43 respectively with controller 30 is electrically connected.Drill bit 50 is fixed on the lower end of bore motor 40, also including control
Device processed 30, balance base 60 and connecting rod 70, are provided with the first frequency converter 21, the first frequency converter 21 and controller on lifting motor 20
30 tops for being arranged at lifting motor 20, the first frequency converter 21 is electrically connected with the output end of controller 30.Balance base 60 with
The structure of firm banking 10 is identical, the support of another lifting motor 20 on the column 11 of balance base 60 and the right side of bore motor 40
End bearing pin is fixedly connected, and one end and the firm banking 10 of connecting rod 70 are hinged, and the other end and the bearing pin of balance base 60 of connecting rod 70 are consolidated
Fixed connection, connecting rod 70 is to be fixedly connected with reinforcing bar between arch, and the two ends of connecting rod 70.
The utility model when in use, by bearing pin with the right-hand member of bore motor 40 fixed and connected by the upper end of balance base 60
Connect, firm banking 10 and balance base 60 are fixed as one structure by connecting rod 70, bore motor 40 is first operated, and treats that it reaches surely
After determining rotating speed, lifting motor 20 starts running and drives bore motor 40 slowly to move down, and drill bit 50 starts to concrete layer
Punched, during this, when the torque increase when drill bit 50 or the active force to bore motor 40 increase, pressure inductor 42
The change is fed back into controller 30, controller 30 changes the output frequency of the first frequency converter 21 in real time, to reduce lifting motor
20 move down speed, while controller 30 changes the output frequency of the second frequency converter 41 in real time, so that the rotation of bore motor 40
Speed keeps constant, reduces the load of lifting motor 20 and bore motor 40, is prevented effectively from the situation of motor damage；When drilling electricity
When machine 40 drops to 12 position of infrared transmitter under the drive of lifting motor 20, the infrared remote receiver 43 of the lower end of bore motor 40 connects
The signal of the transmitting of infrared transmitter 12 is received, and this signal is fed back into controller 30, the control lifting motor 20 of controller 30 is opened
Begin to invert, to drive bore motor 40 to rise, after drill bit 50 leaves concrete layer completely, pass hull closure power supply takes out drill bit
Coagulation soil sample core in 50, completes boring and coring.
Certain described above is not limitation of the utility model, and the utility model is also not limited to the example above, this skill
Change, remodeling, addition or replacement that the those of ordinary skill in art field is made in essential scope of the present utility model, also belong to
In protection domain of the present utility model.
Claims (5)
1. a kind of concrete hole drilling core taking machine, including firm banking (10), lifting motor (20), bore motor (40) and drill bit
(50) column (11), is provided with firm banking (10), lifting motor (20) is arranged in the slide rail on column (11), drilling electricity
Machine (40) is fixedly connected by support with lifting motor (20), and drill bit (50) is fixed on the lower end of bore motor (40), its feature
It is：Also include controller (30), balance base (60) and connecting rod (70), lifting motor is provided with the first frequency converter on (20)
(21), the first frequency converter (21) and controller (30) are arranged at the top of lifting motor (20)；Balance base (60) and fixation
The structure of base (10) is identical, the support and bore motor of another lifting motor (20) on balance base (60) column (11)
(40) right-hand member bearing pin is fixedly connected, and one end and the firm banking (10) of connecting rod (70) are hinged, the other end of connecting rod (70) with it is flat
Weighing apparatus base (60) bearing pin is fixedly connected.
2. a kind of concrete hole drilling core taking machine according to claim 1, it is characterised in that：Set on the bore motor (40)
The second frequency converter (41), pressure sensor (42) and infrared remote receiver (43) are equipped with, the second frequency converter (41) is positioned at bore motor
(40) top, pressure sensor (42) is positioned at bore motor (40) and the junction of drill bit (50), infrared remote receiver (43) position
Lower end on the left of bore motor (40), the second frequency converter (41) is electrically connected with the output end of controller (30), pressure sensor
(42) input with infrared remote receiver (43) respectively with controller (30) is electrically connected.
3. a kind of concrete hole drilling core taking machine according to claim 1, it is characterised in that：Stood on the firm banking (10)
Lower end on the right side of post (11) is provided with infrared transmitter (12).
4. a kind of concrete hole drilling core taking machine according to claim 1, it is characterised in that：The connecting rod (70) is arch,
And it is fixedly connected with reinforcing bar between connecting rod (70) two ends.
5. a kind of concrete hole drilling core taking machine according to claim 1, it is characterised in that：First frequency converter (21) with
The output end electrical connection of controller (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621349913.5U CN206248363U (en) | 2016-12-09 | 2016-12-09 | A kind of concrete hole drilling core taking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621349913.5U CN206248363U (en) | 2016-12-09 | 2016-12-09 | A kind of concrete hole drilling core taking machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206248363U true CN206248363U (en) | 2017-06-13 |
Family
ID=59005587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621349913.5U Expired - Fee Related CN206248363U (en) | 2016-12-09 | 2016-12-09 | A kind of concrete hole drilling core taking machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206248363U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108132162A (en) * | 2017-12-04 | 2018-06-08 | 刘平 | A kind of hydraulic engineering pipeline is laid with Soil K+adsorption very fast sampling device |
| CN111562134A (en) * | 2020-04-17 | 2020-08-21 | 山东大学 | Automatic sampling system for field rock and working method thereof |
-
2016
- 2016-12-09 CN CN201621349913.5U patent/CN206248363U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108132162A (en) * | 2017-12-04 | 2018-06-08 | 刘平 | A kind of hydraulic engineering pipeline is laid with Soil K+adsorption very fast sampling device |
| CN108132162B (en) * | 2017-12-04 | 2020-07-24 | 浙江雅迪世纪汽车内饰件有限公司 | Hydraulic engineering pipeline lays and detects quick sampling equipment with soil |
| CN111562134A (en) * | 2020-04-17 | 2020-08-21 | 山东大学 | Automatic sampling system for field rock and working method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170613 Termination date: 20191209 |