CN212007872U - Take separator's concrete drilling core machine - Google Patents
Take separator's concrete drilling core machine Download PDFInfo
- Publication number
- CN212007872U CN212007872U CN202020240009.0U CN202020240009U CN212007872U CN 212007872 U CN212007872 U CN 212007872U CN 202020240009 U CN202020240009 U CN 202020240009U CN 212007872 U CN212007872 U CN 212007872U
- Authority
- CN
- China
- Prior art keywords
- motor
- positioning hole
- base
- knob
- support
- 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
Links
- 238000005553 drilling Methods 0.000 title claims abstract description 14
- 238000005070 sampling Methods 0.000 claims description 5
- 238000000926 separation method Methods 0.000 claims 1
- 230000001681 protective effect Effects 0.000 description 4
- 230000006978 adaptation Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
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- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The utility model relates to a concrete drilling core machine. The utility model provides a take concrete drilling core machine of separator, including base, support, motor and drill bit, the support upper portion is equipped with the protection subassembly that links to each other with the motor, and the protection subassembly is used for controlling the motor switch; the protection component comprises a body arranged on the support and a knob rotatably arranged on the body, a fit clearance is arranged between the body and the knob, a base is arranged on the upper portion of the body, a cylindrical groove matched with the knob is arranged in the middle of the base, an outer positioning hole is arranged in the middle of the base, an inner positioning hole is arranged at the position, corresponding to the outer positioning hole, of the knob, and the motor is in a disconnected state when the outer positioning hole and the inner positioning hole are collinear. When outer locating hole and interior locating hole collineation, through the tool to lock locking protection, the motor that avoids the maloperation to arouse starts, operation safe and reliable.
Description
Technical Field
The utility model relates to a concrete drilling core machine.
Background
The existing concrete core drilling machine lacks safety protection in the using process, and the drill bit is started easily due to misoperation, so that safety accidents are caused.
SUMMERY OF THE UTILITY MODEL
In order to solve the deficiencies in the prior art, the utility model provides a take protect function's concrete drilling core machine.
The utility model provides a take concrete drilling core machine of separator, including base, support, motor and drill bit, the drill bit passes through the connecting rod and links to each other with the motor, the motor passes through the support mounting on the base, the motor drives the drill bit motion, the base is equipped with the sample ring in the drill bit corresponding position, the sample ring is equipped with the set nut who advances line location to the concrete core spare all around, be equipped with the drive arrangement who links to each other with the motor on the support, drive arrangement includes the rack, block on the rack and be equipped with the gear with the rack adaptation, the axle center position fixedly connected with of gear feeds the rocker; the upper part of the bracket is provided with a protective component connected with the motor, and the protective component is used for controlling the motor to be switched on and off; the protection component comprises a body arranged on the support and a knob rotatably arranged on the body, a fit clearance is arranged between the body and the knob, a base is arranged on the upper portion of the body, a cylindrical groove matched with the knob is arranged in the middle of the base, an outer positioning hole is arranged in the middle of the base, an inner positioning hole is arranged at the position, corresponding to the outer positioning hole, of the knob, and the motor is in a disconnected state when the outer positioning hole and the inner positioning hole are collinear. When outer locating hole and interior locating hole collineation, through the tool to lock locking protection, the motor that avoids the maloperation to arouse starts, operation safe and reliable.
Preferably, the bottom of the knob is provided with a lightening groove. Light weight and convenient use.
Preferably, the diameter of the outer positioning hole is larger than that of the inner positioning hole. Convenient hole aligning operation and convenient use.
The utility model has the advantages that: when outer locating hole and interior locating hole collineation, through the tool to lock locking protection, the motor that avoids the maloperation to arouse starts, operation safe and reliable.
Drawings
Fig. 1 is a schematic perspective view of a concrete core drilling machine with a separating device.
Fig. 2 is a schematic structural diagram of a concrete core drilling machine with a separating device.
Fig. 3 is a perspective view of the protection assembly.
Fig. 4 is a schematic structural view of the shield assembly.
Fig. 5 is a schematic cross-sectional view of the shield assembly.
The labels in the figure are: 1. the device comprises a base, 2, a support, 3, a motor, 4, a drill bit, 5, a sampling ring, 6, a rocker, 7, a protection component, 8, a positioning nut, 9, a connecting rod, 71, an outer positioning hole, 72, a knob, 73, a groove, 74, a body, 75, a base, 76, an inner positioning hole, 77, a fit clearance, 78 and a weight reduction groove.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings, but it should not be construed that the scope of the above-described subject matter of the present invention is limited to the above-described embodiments.
As shown in fig. 1-2, a concrete drilling and core-taking machine with a separating device comprises a base 1, a support 2, a motor 3 and a drill bit 4, wherein the drill bit 4 is connected with the motor 3 through a connecting rod 9, the motor 3 is installed on the base 1 through the support 2, the motor 3 drives the drill bit 4 to move, the base 1 is provided with a sampling ring 5 at a position corresponding to the drill bit 4, positioning nuts 8 for positioning a concrete core are arranged around the sampling ring 5, the support 2 is provided with a driving device connected with the motor 3, the driving device comprises a rack, a gear matched with the rack is clamped on the rack, and the axis position of the gear is fixedly connected with a feeding rocker; the upper part of the bracket 2 is provided with a protective component 7 connected with the motor 3, and the protective component 7 is used for controlling the switch of the motor 3; as shown in fig. 3-5, the protection assembly 7 includes a body 74 mounted on the bracket 2 and a knob 72 rotatably mounted on the body 74, a fitting gap 77 is provided between the body 74 and the knob 72, a weight-reducing groove 78 is provided at the bottom of the knob 72, a base 75 is provided at the upper portion of the body 74, a cylindrical groove fitted with the knob 72 is provided at the middle portion of the base 75, an outer positioning hole 71 is provided at the middle portion of the base 75, an inner positioning hole 76 is provided at the knob 72 at a position corresponding to the outer positioning hole 72, and when the outer positioning hole 71 and the inner positioning hole 76 are collinear, the motor. When the outer positioning hole 71 and the inner positioning hole 76 are collinear, the motor starting caused by misoperation is avoided through lock locking protection, and the operation is safe and reliable.
Claims (3)
1. A concrete drilling and core-taking machine with a separating device comprises a base, a support, a motor and a drill bit, wherein the drill bit is connected with the motor through a connecting rod, the motor is installed on the base through the support and drives the drill bit to move, a sampling ring is arranged on the base at a position corresponding to the drill bit, positioning nuts for positioning a concrete core piece are arranged on the periphery of the sampling ring, a driving device connected with the motor is arranged on the support and comprises a rack, a gear matched with the rack is clamped on the rack, and a feeding rocker is fixedly connected to the axis position of the gear; the device is characterized in that a protection component connected with a motor is arranged at the upper part of the bracket and used for controlling the motor to be switched on and off; the protection component comprises a body arranged on the support and a knob rotatably arranged on the body, a fit clearance is arranged between the body and the knob, a base is arranged on the upper portion of the body, a cylindrical groove matched with the knob is arranged in the middle of the base, an outer positioning hole is arranged in the middle of the base, an inner positioning hole is arranged at the position, corresponding to the outer positioning hole, of the knob, and the motor is in a disconnected state when the outer positioning hole and the inner positioning hole are collinear.
2. The concrete core drilling machine with the separating device as claimed in claim 1, wherein the bottom of the knob is provided with a weight-reducing groove.
3. The concrete core drilling and coring machine with a separation device as claimed in claim 1, wherein the diameter of the outer positioning hole is larger than the diameter of the inner positioning hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020240009.0U CN212007872U (en) | 2020-03-03 | 2020-03-03 | Take separator's concrete drilling core machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020240009.0U CN212007872U (en) | 2020-03-03 | 2020-03-03 | Take separator's concrete drilling core machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212007872U true CN212007872U (en) | 2020-11-24 |
Family
ID=73425148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020240009.0U Expired - Fee Related CN212007872U (en) | 2020-03-03 | 2020-03-03 | Take separator's concrete drilling core machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212007872U (en) |
-
2020
- 2020-03-03 CN CN202020240009.0U patent/CN212007872U/en not_active Expired - Fee Related
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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: 20201124 |