CN203738069U - High roof drilling instrument - Google Patents
High roof drilling instrument Download PDFInfo
- Publication number
- CN203738069U CN203738069U CN201420067447.6U CN201420067447U CN203738069U CN 203738069 U CN203738069 U CN 203738069U CN 201420067447 U CN201420067447 U CN 201420067447U CN 203738069 U CN203738069 U CN 203738069U
- Authority
- CN
- China
- Prior art keywords
- inner core
- gear
- shell
- support bar
- outer shell
- 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 abstract description 6
- 238000010276 construction Methods 0.000 description 3
- 238000005034 decoration Methods 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Landscapes
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The utility model relates to a high roof drilling instrument. The high roof drilling instrument comprises a lifting device, a tripod, a supporting rod and an electric drill. The lifting device comprises an outer shell and an inner core, the outer shell is of a barrel-shaped structure, the inner core is of a cylindrical structure, the inner core is located in the outer shell, and the axis of the inner core is parallel to the axis of the outer shell. The side wall of the inner core is provided with a rack in the axial direction of the inner core. The side of the outer shell is fixedly provided with a gear chamber, a gear is installed in the gear chamber, the gear is meshed with the rack on the inner core in the outer shell, and the gear can rotate to drive the inner core to move up and down. The center of the gear is provided with a fixing shaft, and one end of an operating lever is connected with the fixing shaft in the center of the gear. The bottom of the outer shell of the lifting device is fixed to the tripod, the upper end of the inner core is connected with the lower end of the supporting rod, and the upper end of the supporting rod is connected with the electric drill.
Description
Technical field
The utility model relates to construction and decoration field, is specifically related to a kind of device that adopts electric drill to punch a hole to roof or work high above the ground face.
Background technology
In construction and decoration field, as carry out the engineering constructions such as roof furred ceiling, often with electric drill, roof is carried out to drilling operation, common mode of operation is to use scaffold or ladder, workmen's ascend operation.Sometimes need the working area of boring very large, and that workmen stands in the working area that can touch on scaffold or ladder is limited, often needs repeatedly to move scaffold and ladder, operating personnel need to climb up and climb down back and forth repeatedly, has increased labour intensity.In addition, work high above the ground has certain danger, has potential safety hazard.
Summary of the invention
The purpose of this utility model is to provide a kind of device that can carry out on the ground high-altitude boring, does not need workmen's ascend operation, reduces workmen's working strength, and ensures workmen's safety.
The technical solution of the utility model is as follows:
High-altitude, a kind of roof boring instrument, it is characterized in that: comprise lowering or hoisting gear, tripod, support bar, electric drill, described lowering or hoisting gear comprises shell and inner core, described shell is tubular structure, described inner core is column structure, described inner core is positioned at described shell, the axle center of described inner core and the axis parallel of described shell; On described inner core sidewall, be axially arranged with tooth bar along inner core; The sidepiece of described shell is fixed a gear chamber, described gear indoor location one gear, and described gear engages with the tooth bar being positioned on the inner core of shell, and described gear can drive described inner core to move up and down by rotation; Described gear centre is provided with fixed axis, and one end of a control stick is connected with the fixed axis of described gear centre; The bottom of the shell of described lowering or hoisting gear is fixed on described tripod, and the upper end of described inner core connects the lower end of described support bar, and the upper end of described support bar connects described electric drill.
The utility model is connected lowering or hoisting gear by support bar with electric drill, and lowering or hoisting gear is arranged on tripod, keeps the stable of whole device; The length of support bar is adjustable, electric drill can be given rise to suitable height, and when electric drill work, by the lifting of lowering or hoisting gear control drill bit, lowering or hoisting gear is provided with scale, accurately the degree of depth of keyhole.The utility model operating personnel can be to the boring of high-altitude, roof, the danger of avoiding work high above the ground to bring on ground; Operating personnel are convenient at ground moving, can reduce labour intensity.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of lowering or hoisting gear of the present utility model.
Detailed description of the invention
As shown in Figure 1 and Figure 2, the utility model comprises lowering or hoisting gear 1, tripod 2, support bar 3, electric drill 4, described lowering or hoisting gear 1 comprises shell 11 and inner core 12, described shell 11 is tubular structure, described inner core 12 is column structure, described inner core 12 is positioned at described shell 11, the axis parallel of the axle center of described inner core 12 and described shell 11; On described inner core 12 sidewalls, be axially arranged with tooth bar 13 along inner core; The sidepiece of described shell 11 is fixed a gear chamber 14, interior installation one gear 15 of described gear chamber 14, and described gear 15 engages with the tooth bar 13 being positioned on the inner core of shell, and described gear 15 can drive described inner core 12 to move up and down by rotation; One end that described gear 15 centers are provided with fixed axis 16, one control sticks 17 is connected with the fixed axis 16 at described gear 15 centers; The bottom of the shell 11 of described lowering or hoisting gear 1 is fixed on described tripod 2, and the upper end of described inner core 12 connects the lower end of described support bar 3, and the upper end of described support bar 3 connects described electric drill 4.
Before using the utility model to roof drilling, operating personnel first locate the position that needs boring, and measure roof height, select the support bar of suitable length according to roof height.Support bar of the present utility model can be spliced by least 2 joint quarter butts, and screw is established in one end of every joint quarter butt, and the other end is established screw rod, between adjacent two joint quarter butts, adopts the mode of being spirally connected to connect.Between the upper end and electric drill of support bar, also can adopt the mode of being spirally connected to be connected between lower end and lowering or hoisting gear inner core.
Adopt the utility model, the boring of high-altitude, roof is not needed to the operation of ascending a height, workmen aims at bore position on ground by the drill bit of electric drill, starts electric drill, and by hand rotation control stick, control stick transmitting gear, drives inner core to rise, to roof drilling.Be bored into after desired depth, rotate backward gear by control stick, inner core is declined, complete the boring of a position, then mobile device is constructed to the next position.
The utility model can arrange the scale strip 18 parallel with described tooth bar on the sidewall of described inner core, and operating personnel can control according to the scale strip 18 on inner core the height of inner core lifting, thus the accurate keyhole degree of depth.
Claims (3)
1. high-altitude, roof boring instrument, it is characterized in that: comprise lowering or hoisting gear, tripod, support bar, electric drill, described lowering or hoisting gear comprises shell and inner core, described shell is tubular structure, described inner core is column structure, described inner core is positioned at described shell, the axle center of described inner core and the axis parallel of described shell; On described inner core sidewall, be axially arranged with tooth bar along inner core; The sidepiece of described shell is fixed a gear chamber, described gear indoor location one gear, and described gear engages with the tooth bar being positioned on the inner core of shell, and described gear can drive described inner core to move up and down by rotation; Described gear centre is provided with fixed axis, and one end of a control stick is connected with the fixed axis of described gear centre; The bottom of the shell of described lowering or hoisting gear is fixed on described tripod, and the upper end of described inner core connects the lower end of described support bar, and the upper end of described support bar connects described electric drill.
2. high-altitude, roof according to claim 1 boring instrument, is characterized in that: the sidewall of described inner core is provided with the scale strip parallel with described tooth bar.
3. high-altitude, roof according to claim 1 boring instrument, is characterized in that: described support bar is formed by connecting by least 2 joint quarter butts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420067447.6U CN203738069U (en) | 2014-02-15 | 2014-02-15 | High roof drilling instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420067447.6U CN203738069U (en) | 2014-02-15 | 2014-02-15 | High roof drilling instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203738069U true CN203738069U (en) | 2014-07-30 |
Family
ID=51337932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420067447.6U Expired - Fee Related CN203738069U (en) | 2014-02-15 | 2014-02-15 | High roof drilling instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203738069U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106014195A (en) * | 2014-09-03 | 2016-10-12 | 赵慧娜 | Anti-pollution labor-saving efficient punching and mounting multipurpose device for building |
| CN108481574A (en) * | 2018-03-27 | 2018-09-04 | 中冶建工集团有限公司 | A kind of top plate drilling construction method |
| CN109365871A (en) * | 2018-12-11 | 2019-02-22 | 中国二冶集团有限公司 | It is a kind of to utilize rack gearing overhead horizontal drilling construction method |
| CN109530758A (en) * | 2017-09-21 | 2019-03-29 | 贵港市厚顺信息技术有限公司 | A kind of electric hand drill portable, which is faced upward, bores protecting human body auxiliary device |
-
2014
- 2014-02-15 CN CN201420067447.6U patent/CN203738069U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106014195A (en) * | 2014-09-03 | 2016-10-12 | 赵慧娜 | Anti-pollution labor-saving efficient punching and mounting multipurpose device for building |
| CN106014254A (en) * | 2014-09-03 | 2016-10-12 | 赵慧娜 | Labor-saving dustproof energy-saving perforation and installation multipurpose device |
| CN109530758A (en) * | 2017-09-21 | 2019-03-29 | 贵港市厚顺信息技术有限公司 | A kind of electric hand drill portable, which is faced upward, bores protecting human body auxiliary device |
| CN108481574A (en) * | 2018-03-27 | 2018-09-04 | 中冶建工集团有限公司 | A kind of top plate drilling construction method |
| CN109365871A (en) * | 2018-12-11 | 2019-02-22 | 中国二冶集团有限公司 | It is a kind of to utilize rack gearing overhead horizontal drilling construction method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103480889B (en) | Be exclusively used in device and construction method thereof that back timber is holed | |
| CN205733125U (en) | A kind of roof, hand-operated elevation type indoor drilling equipment | |
| CN110952548B (en) | Drilling rod drilling guiding method for large-diameter PHC tubular pile guide hole and drilling rod thereof | |
| CN105332652A (en) | Long spiral base-expanding and pore-forming drilling machine system | |
| CN102654021A (en) | Tunnel drilling machine | |
| CN204209169U (en) | A kind of tool-type ceiling drilling device | |
| CN204001643U (en) | A kind of indoor suspended ceiling hangs muscle erecting device | |
| CN213597887U (en) | Drilling rig for geotechnical engineering investigation | |
| CN205587720U (en) | Strike and bore high -order handling frame | |
| CN104131641B (en) | A kind of hanger rod mounting device | |
| CN106555482A (en) | A kind of masonry constructional column bar planting device | |
| CN110397789B (en) | Guide rod auxiliary device for artificial pipe jacking and use method thereof | |
| CN204818160U (en) | Bridge mounting hole drilling equipment | |
| CN210344879U (en) | Total powerstation spud pile | |
| CN215256037U (en) | Construction equipment for rock-entering reaming pile | |
| CN214093647U (en) | Mine safety inspection is with portable's detector | |
| CN214251623U (en) | Soil sampling device | |
| CN210981243U (en) | Adjustable measuring tool for building engineering management | |
| CN213226019U (en) | A supplementary mounting tool for alarm | |
| CN204023864U (en) | A kind of hanger rod mounting device | |
| CN202451047U (en) | All-hydraulic double-pole soft coal drilling machine | |
| CN210178276U (en) | Data acquisition instrument for monitoring stability of underground metal mine | |
| CN111531197A (en) | Top beam plate drilling equipment for industrial and civil buildings | |
| CN203245833U (en) | Multifunctional Quick Drilling Tool Holder | |
| CN220018542U (en) | Centering rod for building surveying and mapping prism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140730 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |