CN2639502Y - Universal concrete drilling machine - Google Patents
Universal concrete drilling machine Download PDFInfo
- Publication number
- CN2639502Y CN2639502Y CN 03261378 CN03261378U CN2639502Y CN 2639502 Y CN2639502 Y CN 2639502Y CN 03261378 CN03261378 CN 03261378 CN 03261378 U CN03261378 U CN 03261378U CN 2639502 Y CN2639502 Y CN 2639502Y
- Authority
- CN
- China
- Prior art keywords
- rig
- spacing ring
- universal concrete
- sliding sleeve
- universal
- 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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- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The utility model relates to a universal concrete drilling device, comprising an upper spacing ring 1 and a bottom spacing ring 1, a gear rack 2, a shaft 3, a handle 4, a sliding sleeve 5, a leader pin 6 and a drilling device 7; wherein, the spacing ring 1 fixes the gear rack 2 at the leader pin 6, so that the drilling device is connected with the gear rack 2 through the handle 4 and the shaft 3 to finish adjusting location conveniently and exactly along the axis direction; under the controlling of the spacing ring 1, the gear rack 2 and the sliding sleeve 5 make rotary location of 360 degrees along a radial direction. The utility model has the advantages that: the weakness of the prior art is conquered; a universal concrete drilling device of rapid movement and exact location is provided.
Description
Technical field
The utility model technology relates to a kind of universal concrete rig, particularly a kind of accurate location, and any indexing, but the universal concrete rig of rat holing.Can be widely used on concrete steel building, the brick construction any direction boring and get core.
Background technology
In the prior art, universal concrete rig is that a kind of boring direction that can make is not more than 120 ° at rig push rod one side shaft to the spin orientation bore angle, directly block the sliding sleeve clamp radially being spacing ring in the design of 360 ° of rotations around push rod, lifting inconvenience, and can not be when Height Adjustment accurate location drilling, lack the convenience flexibility.
The utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of simple in structure, easy to operate, axial and radially all 360 ° of rotations easily, the accurately universal concrete rig of location at guide pillar.
The technical solution of the utility model is: a kind of universal concrete rig, and by two spacing rings, tooth bar, rotating shaft, handle, sliding sleeve, guide pillar, rig, elevator chambers constitute up and down.It is characterized in that: spacing ring is fixed in guide pillar with tooth bar, makes rig pass through handle, rotating shaft engages with tooth bar.
Described universal concrete rig, spacing ring is provided with circular groove.
Described universal concrete rig, the flank of tooth at tooth bar two ends is provided with arc section.
Described universal concrete rig on sliding sleeve, is provided with rotating shaft and elevator chamber.
Described universal concrete rig, sliding sleeve is provided with screw, bolt, hole slot.
The beneficial effects of the utility model are; Overcome the prior art deficiency, provide a kind of can fast lifting, the accurate universal concrete rig in location.
Description of drawings
Accompanying drawing is a structural representation of the present utility model.
The specific embodiment
Figure of description is an enforcement preferred version of the present utility model, further specifies the utility model below in conjunction with accompanying drawing.
As shown in the figure: a kind of universal concrete rig, by two spacing rings 1, tooth bar 2, rotating shaft 3, handle 4, sliding sleeve 5, guide pillar 6, rig 7, elevator chambers 8 constitute up and down.It is characterized in that: spacing ring 1 is fixed in guide pillar 6 with tooth bar 2, and rig 7 is engaged with tooth bar 2 by handle 4, rotating shaft 3, can quick and portably adjust the location accurately.Spacing ring 1 is provided with the circular groove that is used for the tooth bar walking.The flank of tooth at tooth bar 2 two ends is provided with arc section.On sliding sleeve 5, be provided with rotating shaft 3 and elevator chamber 8.Sliding sleeve 5 is provided with screw, bolt, hole slot, be implemented in guide pillar 6 axially on carry out 360 ° of spin orientations.
Claims (5)
1. universal concrete rig is by two spacing rings (1), tooth bar (2), rotating shaft (3), handle (4), sliding sleeve (5), guide pillar (6), rig (7), elevator chamber (8) constitute up and down.It is characterized in that; Spacing ring (1) is fixed in guide pillar (6) with tooth bar (2), and rig (7) is engaged with tooth bar (2) by handle (4), rotating shaft (3).
2. universal concrete rig according to claim 1 is characterized in that; Spacing ring (1) is provided with circular groove.
3. universal concrete rig according to claim 1 is characterized in that; The flank of tooth at tooth bar (2) two ends is provided with arc section.
4. the universal concrete rig of telling according to claim 1 is characterized in that; On sliding sleeve (5), be provided with rotating shaft (3) and elevator chamber (8).
5. universal concrete rig according to claim 1 is characterized in that; Sliding sleeve (5) is provided with screw, bolt, hole slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03261378 CN2639502Y (en) | 2003-05-19 | 2003-05-19 | Universal concrete drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03261378 CN2639502Y (en) | 2003-05-19 | 2003-05-19 | Universal concrete drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2639502Y true CN2639502Y (en) | 2004-09-08 |
Family
ID=34296689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03261378 Expired - Fee Related CN2639502Y (en) | 2003-05-19 | 2003-05-19 | Universal concrete drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2639502Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1807827B (en) * | 2006-02-09 | 2012-05-23 | 北京发研工程技术有限公司 | Method and apparatus for high precision horizontal drilling on reinforced concrete |
| CN104833542A (en) * | 2015-04-01 | 2015-08-12 | 江苏省电力公司徐州供电公司 | Existing concrete continuous core taking apparatus |
-
2003
- 2003-05-19 CN CN 03261378 patent/CN2639502Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1807827B (en) * | 2006-02-09 | 2012-05-23 | 北京发研工程技术有限公司 | Method and apparatus for high precision horizontal drilling on reinforced concrete |
| CN104833542A (en) * | 2015-04-01 | 2015-08-12 | 江苏省电力公司徐州供电公司 | Existing concrete continuous core taking apparatus |
| CN104833542B (en) * | 2015-04-01 | 2019-04-19 | 江苏省电力公司徐州供电公司 | A kind of old concrete can continuous sampling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: BOSHEN TOOLS CO., LTD. Free format text: FORMER OWNER: REN JINGJIAN Effective date: 20070921 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20070921 Address after: 050035 No. 10 Haihe Road, Shijiazhuang hi tech Industrial Development Zone, Hebei, China Patentee after: Bosun Tools Co., Ltd. Address before: 050035 No. 10 Haihe Road, Shijiazhuang national hi tech Development Zone, Hebei, China Patentee before: Ren Jingjian |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20040908 Termination date: 20120519 |