CN203509120U - Movable vertical-drilling support for building - Google Patents
Movable vertical-drilling support for building Download PDFInfo
- Publication number
- CN203509120U CN203509120U CN201320492338.4U CN201320492338U CN203509120U CN 203509120 U CN203509120 U CN 203509120U CN 201320492338 U CN201320492338 U CN 201320492338U CN 203509120 U CN203509120 U CN 203509120U
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- China
- Prior art keywords
- fixed bar
- building
- external member
- supporting rod
- rod
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- Expired - Fee Related
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Abstract
The utility model provides a movable vertical-drilling support for a building in the field of positioning devices of building tools. The movable vertical-drilling support aims to solve the problems that instability exists and deviations are caused easily in a working process in the prior art. The movable vertical-drilling support structurally comprises a fixed rod, a supporting rod, a sliding rod and a clamping rod, wherein the sliding rod is movably connected between the fixed rod and the supporting rod, the supporting rod stretches out of the clamping rod, a drilling tool is fixed at the top end of the supporting rod, an external member is fixedly arranged on the lower side of the fixed rod, and the fixed rod is embedded in the external member in a sleeved mode and matched with the external member. The movable vertical-drilling support has the advantages that drilling accuracy is high, operation is convenient and rapid, labor and time are saved, and construction quality and speed are improved.
Description
Technical field
The utility model relates to the positioner field that a kind of the utility model relates to building implement, specifically relates to a kind of vertical boring travel(l)ing rest for building.
Background technology
At building field, along with the fast development of China's skyscraper, furred ceiling or secondary bar planting etc. all needs to carry out bore operation, and traditional work is used simple and easy split heads or movable Scaffold as operation platform, moves and wastes time and energy in process of production.
It is CN203061925U that Chinese patent literature has been announced publication No., the patent of drilling bracket by name, the drilling tool that this patent will be carried out roof drilling operation is fixed on drilling bracket, drilling bracket is one and comprises four connecting rods the parallel quadric chain of connecting rod between two, by this quadric chain, moment is shifted, can construct by the position at handled easily, the drilling tool that also can control roof punches.
But this technology Shortcomings, is, in the process of drilling tool boring, have continuous vibration, and the stability of a simple linkage itself to be not high, probably produces skew or tilt in the process of vibration, affects drilling quality.
Utility model content
The purpose of this utility model is exactly in order to solve the prior art problem of unstable easy generation deviation in the course of the work.
The utility model structure comprises fixed bar, support bar, is movably connected in litter and supporting rod between described fixed bar and described support bar, in described supporting rod, stretch out described support bar, the top of support bar is drilling tool fixedly, fixed bar below is fixedly installed external member, and fixed bar is nested in external member and coordinates with external member.
Fixed bar in the utility model is spline fitted with coordinating of external member.Fixed bar is provided with the blind hole of differing heights, and described external member is provided with through hole, is furnished with the screw of same diameter in through hole.The bare terminal end of supporting rod and the distance between fixed bar are greater than the junction of described supporting rod and support bar and the distance between fixed bar.The bare terminal end of supporting rod is provided with shock absorbing ring.On fixed bar, be provided with scale.
The utility model is specifically designed to the auxiliary vertical boring work of fixing boring electric hammer, and advantage is: drilling construction accuracy is high, convenient to operation, saving of labor, saves time, and has improved construction quality and speed.
Accompanying drawing explanation
Fig. 1 is the structural representation that the utility model is used state 1;
Fig. 2 is the result schematic diagram that the utility model is used state 2;
Fig. 3 is the cutaway view of the utility model external member part partial structurtes.
Each component names of Fig. 1: 1. fixed bar; 2. support bar; 3. slide bar; 4. supporting rod; 5. external member; 6. screw; 7. body of wall; 8. shock absorbing ring.
The specific embodiment
As shown in Figures 1 to 3: the utility model structure comprises fixed bar 1, support bar 2, is movably connected in litter 3 and supporting rod 4 between described fixed bar 1 and described support bar 2, in described supporting rod 4, stretch out described support bar 2, the top of support bar 2 is drilling tool fixedly, fixed bar 1 below is fixedly installed external member 5, and fixed bar 1 is nested in external member 5 and coordinates with external member 1.
Fixed bar 1 in the utility model is spline fitted with coordinating of external member 5.Fixed bar 1 is provided with the blind hole of differing heights, and described external member 5 is provided with through hole, is furnished with the screw 6 of same diameter in through hole.The distance that the bare terminal end of supporting rod 4 and fixed bar are 1 is greater than the distance of 1 of the junction of described supporting rod 4 and support bar 2 and fixed bar.The bare terminal end of supporting rod is provided with shock absorbing ring 8.On described fixed bar 1, be provided with scale.
In construction, make: common civil buildings floor height is 2.8-5 rice, the 3 meters of floor heights of take are example, general common deck-molding is 450-900mm, at the bottom of the beam slab of holing according to need, body of wall 7 is apart from structural floor clear height, clear height with minimum beam is produced as follows the electric hammer fixed support shown in figure, common waste wood side, screw rod, screw, tied silk or other materials on material selection building site, and the overall length after fixing is minimum clear height-50mm.Can scrape and polish or paste abrasion proof anti-skid material in the position of holding, add shock absorbing ring 8, facilitates workman's operation, separately as required electric hammer switch is fixed on to the position of support easy operating, but must takes protection against electric shock measure.
During use, utilize lever principle.As Fig. 1, by electric hammer mating holes position, plug in or start power supply, depress supporting rod 4, with fixed bar 1, do fulcrum, as Fig. 2, support bar drives electric hammer to move up, and after boring, puts down supporting rod 4, and support returns to Fig. 1 state.
The effect of external member 5 is, pass through spline joint, fixed bar 1 is had to a location, prevent the error that in the course of work, vibration brings, by the blind hole arranging on screw 6, external member 5 and fixed bar 1, can regulate the height of fixed bar 1, reducing workman's work, is also to process more accurately, and the scale arranging on fixed bar is also the total height of setting mass activity support for convenient.
So repeatedly can complete boring work, needn't make and move adjustable shelf or split heads, convenient, practical, save time, laborsaving.
Claims (6)
1. a vertical boring travel(l)ing rest for building, described travel(l)ing rest is the support that comprises the linkage of connecting rod, described linkage comprises fixed bar (1), support bar (2), be movably connected in litter (3) and supporting rod (4) between described fixed bar (1) and described support bar (2), in described supporting rod (4), stretch out described support bar (2), the top of described support bar (2) is drilling tool fixedly, it is characterized in that: described fixed bar (1) below is fixedly installed external member (5), fixed bar (1) is nested in external member (5) and coordinates with external member (1).
2. a kind of vertical boring travel(l)ing rest for building as claimed in claim 1, is characterized in that: described fixed bar (1) is spline fitted with coordinating of external member (5).
3. a kind of vertical boring travel(l)ing rest for building as claimed in claim 1, is characterized in that: described fixed bar (1) is provided with the blind hole of differing heights, and described external member (5) is provided with through hole, is furnished with the screw (6) of same diameter in through hole.
4. a kind of for building vertical boring travel(l)ing rest as described in one of claim 1 ~ 3, is characterized in that: the distance between the bare terminal end of described supporting rod (4) and fixed bar (1) is greater than the junction of described supporting rod (4) and support bar (2) and the distance between fixed bar (1).
5. a kind of for building vertical boring travel(l)ing rest as described in one of claim 1 ~ 3, is characterized in that: the bare terminal end of described supporting rod is provided with shock absorbing ring (8).
6. a kind of vertical boring travel(l)ing rest for building as claimed in claim 1, is characterized in that: described fixed bar is provided with scale on (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320492338.4U CN203509120U (en) | 2013-08-13 | 2013-08-13 | Movable vertical-drilling support for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320492338.4U CN203509120U (en) | 2013-08-13 | 2013-08-13 | Movable vertical-drilling support for building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203509120U true CN203509120U (en) | 2014-04-02 |
Family
ID=50368102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320492338.4U Expired - Fee Related CN203509120U (en) | 2013-08-13 | 2013-08-13 | Movable vertical-drilling support for building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203509120U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105618813A (en) * | 2016-03-12 | 2016-06-01 | 中天建设集团有限公司 | Aerial drilling auxiliary tool |
| CN106964817A (en) * | 2017-05-19 | 2017-07-21 | 中国五冶集团有限公司 | Vertical hole drilling instrument |
-
2013
- 2013-08-13 CN CN201320492338.4U patent/CN203509120U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105618813A (en) * | 2016-03-12 | 2016-06-01 | 中天建设集团有限公司 | Aerial drilling auxiliary tool |
| CN106964817A (en) * | 2017-05-19 | 2017-07-21 | 中国五冶集团有限公司 | Vertical hole drilling instrument |
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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: 20140402 Termination date: 20150813 |
|
| EXPY | Termination of patent right or utility model |