CN204934670U - A kind of electric drill auxiliary stand - Google Patents
A kind of electric drill auxiliary stand Download PDFInfo
- Publication number
- CN204934670U CN204934670U CN201520681117.0U CN201520681117U CN204934670U CN 204934670 U CN204934670 U CN 204934670U CN 201520681117 U CN201520681117 U CN 201520681117U CN 204934670 U CN204934670 U CN 204934670U
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- CN
- China
- Prior art keywords
- electric drill
- pright stanchion
- upper pright
- power rail
- movable rod
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- 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.)
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- Drilling And Boring (AREA)
Abstract
The utility model discloses a kind of electric drill auxiliary stand, relate to electric drill Aided Machine technical field.Comprise upper pright stanchion, lower vertical rod, movable rod and power rail; Bolted splice is passed through with the first end of movable rod and the first end of power rail from top to bottom successively in upper pright stanchion bottom; Bolted splice is passed through with the second end of movable rod and the middle part of power rail from top to bottom successively in the top of lower vertical rod; Upper pright stanchion, lower vertical rod, movable rod and power rail form a movable parallelogram by pin joint; Upper pright stanchion upper end is provided with the electric drill fixing hole for fixing electric drill.A kind of electric drill auxiliary stand that the utility model provides, utilize morphotropism and the lever principle of parallelogram, to upwards firmly change into during top plate drilling downwards firmly, and save the operating platform that conventional borehole need set up, make top plate drilling operation saving of labor, laborsaving, efficient, safety, and structure is simple, lightweight, easy to carry.
Description
Technical field
The utility model relates to electric drill Aided Machine technical field, is specifically related to a kind of electric drill auxiliary stand.
Background technology
In construction during the construction such as equipment pipe, crane span structure, secondary structure, curtain wall, railing, door and window, need expansion anchor, chemical anchor bolts, chemically-planted steel bar etc., all need a large amount of bore operation, relative to downward and horizontal drilling, upwards dangerous at top plate drilling not only difficulty, efficiency of construction is extremely low, and conventional concrete ceiling height reaches more than 2 meters, need to carry out work high above the ground by the operating platform set up, personnel safety in operation, construction accuracy are comparatively large by operating condition limitations affect, operate inconvenient, time-consuming, take a lot of work.
Utility model content
The technical problems to be solved in the utility model is for above-mentioned the deficiencies in the prior art, a kind of electric drill auxiliary stand is provided, utilize morphotropism and the lever principle of parallelogram, to upwards firmly change into during top plate drilling downwards firmly, and save the operating platform that conventional borehole need set up, make top plate drilling operation saving of labor, laborsaving, efficient, safety, and structure is simple, lightweight, easy to carry.
For solving the problems of the technologies described above, technical solution adopted in the utility model is: a kind of electric drill auxiliary stand, comprises upper pright stanchion, lower vertical rod, movable rod and power rail; Bolted splice is passed through with the first end of movable rod and the first end of power rail from top to bottom successively in upper pright stanchion bottom; Bolted splice is passed through with the second end of movable rod and the middle part of power rail from top to bottom successively in the top of lower vertical rod; Upper pright stanchion, lower vertical rod, movable rod and power rail form a movable parallelogram by pin joint; Upper pright stanchion upper end is provided with the electric drill fixing hole of fixing electric drill.
Preferably, movable rod is parallel is provided with two, two movable rod two ends respectively with upper pright stanchion bottom and lower vertical rod upper articulation, and two movable rods are articulated with the both sides of upper pright stanchion and lower vertical rod place plane respectively.
Preferably, above the pin joint on upper pright stanchion, be provided with at least 1 height adjusting holes, this height adjusting holes with match for hinged bolt, and the pin joint on this height adjusting holes and upper pright stanchion is uniformly distributed in upper pright stanchion bottom.
Preferably, upper pright stanchion, lower vertical rod, movable rod and power rail all adopt that cross section is 20mm × 40mm, wall thickness is the rectangular steel pipe of 1mm.
Preferably, the length of upper pright stanchion, lower vertical rod, movable rod and power rail is respectively 2.5m, 1.2m, 0.3m and 1.2m.
Preferably, bolt is supporting 2 nuts when hinged, and these, 2 nuts are tightened along clockwise direction, and another is tightened in the counterclockwise direction.
The beneficial effect adopting technique scheme to produce is: a kind of electric drill auxiliary stand that the utility model provides, makes top plate drilling operation saving of labor, laborsaving, efficient, safety.Utilize morphotropism and the lever principle of parallelogram, by upwards firmly exerting oneself downwards instead by power rail during top plate drilling, because lever moving arm is about 3 times of resistance arm length, is firmly only original about 1/3, effectively reduces labour intensity; Eliminate the operating platform that conventional borehole need be set up, avoid the unsafe factor of operation on scaffold, ensure that the personal safety of operating personnel greatly, and structure is simple, lightweight, easy to carry; Save the workload of operating personnel's Mobile operating platform simultaneously, reduce the amount of labour of operating personnel, shorten the engineering time, effectively improve top plate drilling operating efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment.
In figure: 1, upper pright stanchion; 11, electric drill fixing hole; 12, height adjusting holes; 2, lower vertical rod; 3, movable rod; 4, power rail.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
A kind of electric drill auxiliary stand, as shown in Figure 1, comprises upper pright stanchion 1, lower vertical rod 2, movable rod 3 and power rail 4.Upper pright stanchion 1, lower vertical rod 2, movable rod 3 and power rail 4 all adopt that cross section is 20mm × 40mm, wall thickness is the rectangular steel pipe of 1mm, and length is respectively 2.5m, 1.2m, 0.3m and 1.2m.
Bolted splice is passed through with the first end of movable rod 3 and the first end of power rail 4 from top to bottom successively in upper pright stanchion 1 bottom, bolted splice is passed through with the second end of movable rod 3 and the middle part of power rail 4 from top to bottom successively in the top of lower vertical rod 2, upper pright stanchion 1, lower vertical rod 2, movable rod 3 and power rail 4 form a deformable parallelogram of activity by pin joint, and upper pright stanchion 1 upper end is provided with the electric drill fixing hole 11 for fixing electric drill.
In order to the stability of reinforced support, movable rod 3 is parallel is provided with two, and two movable rods 3 are articulated with the both sides of upper pright stanchion 1 and lower vertical rod 2 place plane respectively, two movable rod 3 two ends respectively with upper pright stanchion 1 bottom and lower vertical rod 2 upper articulation.
In order to adapt to the bore operation of differing heights top board, above the pin joint on upper pright stanchion 1, being evenly provided with 3 height adjusting holes 12, the height of electric drill auxiliary stand can be adjusted by the height adjusting holes 12 on upper pright stanchion 1.Height adjusting holes 12 with match for hinged bolt, its aperture model larger than the diameter of bolt.3 height adjusting holes 12 are uniformly distributed in upper pright stanchion 1 bottom with the pin joint on upper pright stanchion 1.In concrete enforcement, can according to the number of height suitable rational height adjustment hole of construction top board and the spacing of adjacent holes.
In order to make pin joint fixation, bolt is supporting 2 nuts when hinged, 2 one, nuts are tightened along clockwise direction, another is tightened in the counterclockwise direction, 2 nuts are screwed onto each rod member connect firm and can ease rotation, supporting mode like this can make support bolt in repeatedly activity not produce loosening, is conducive to the Long-Time Service of electric drill auxiliary stand.
When using the electric drill auxiliary stand of the present embodiment, the electric drill fixing hole 11 of upper pright stanchion 1 upper end is utilized electric drill to be fixed on upper pright stanchion 1 upper end, electric drill auxiliary stand is holded up by operating personnel, and lower vertical rod 2 lower end is propped up ground, and both hands are held in the middle part of upper pright stanchion 1 and power rail 4 end respectively.During boring, first starting electric drill, slightly exerting oneself by power rail 4 end to pressing down, power rail 4 front end drives upper pright stanchion 1 to rise, and can complete top plate drilling.This process make use of lever principle, power rail 4 is as lever, the pin joint of power rail 4 and lower vertical rod 2 is as fulcrum, one section of the power rail 4 held is power arm, and one section that connects the power rail 4 of upper pright stanchion 1 is resistance arm, from the length of movable rod 3 and power rail 4, power arm specific resistance brachium, therefore, this lever is laborsaving lever, and drilling operation will laborsaving saving of labor.
The electric drill auxiliary stand that the present embodiment provides is in top plate drilling, relative to conventional borehole operation, utilize the morphotropism of parallelogram and laborsaving lever principle, to upwards firmly change into during top plate drilling downwards firmly, make that top plate drilling operation is laborsaving, saving of labor, efficient, safety, and structure is simple, lightweight, easy to carry.
Conventional method needs both hands to hold electric drill at top plate drilling upwards to exert oneself, electric drill auxiliary stand in the present embodiment utilizes laborsaving lever, electric drill up-hole is firmly realized downwards by power rail 4, firmly be only about 1/3 original (lever moving arm is about 3 times of resistance arm length), reduce labour intensity.
Because top board is higher, conventional borehole operation needs to set up door-type scaffold usually, and after often completing one piece of top panel area bore operation, all needs movable Scaffold.Electric drill auxiliary stand in the present embodiment makes bore operation just can carry out on ground, eliminate the operating platform that conventional borehole need be set up, avoid the unsafe factor of operation on scaffold simultaneously, ensure that the personal safety of operating personnel greatly, and auxiliary stand structure is simple, lightweight, easy to carry.
About had 1/3 time to be used on movable Scaffold in traditional construction, and along with the increase of engineering time, after operating personnel's fatigue, efficiency of construction can decline rapidly.Electric drill auxiliary stand in the present embodiment can reduce the amount of labour of operating personnel, does not need movable Scaffold again, effectively improves the operating efficiency of top plate drilling.
Above technical characteristic constitutes most preferred embodiment of the present utility model, and it has stronger adaptability and best implementation result, can increase and decrease non-essential technical characteristic according to actual needs, meet the demand of different situations.
Claims (6)
1. an electric drill auxiliary stand, is characterized in that: comprise upper pright stanchion (1), lower vertical rod (2), movable rod (3) and power rail (4); Bolted splice is passed through with the first end of movable rod (3) and the first end of power rail (4) from top to bottom successively in described upper pright stanchion (1) bottom; Bolted splice is passed through with the second end of movable rod (3) and the middle part of power rail (4) from top to bottom successively in the top of described lower vertical rod (2); Described upper pright stanchion (1), lower vertical rod (2), movable rod (3) and power rail (4) form a movable parallelogram by pin joint; Described upper pright stanchion (1) upper end is provided with the electric drill fixing hole (11) for fixing electric drill.
2. a kind of electric drill auxiliary stand according to claim 1, it is characterized in that described movable rod (3) is parallel and be provided with two, two described movable rod (3) two ends respectively with described upper pright stanchion (1) bottom and described lower vertical rod (2) upper articulation, and two described movable rods (3) are articulated with the both sides of upper pright stanchion (1) and lower vertical rod (2) place plane respectively.
3. a kind of electric drill auxiliary stand according to claim 2, it is characterized in that being provided with at least 1 height adjusting holes (12) above the pin joint on described upper pright stanchion (1), described height adjusting holes (12) with match for hinged bolt, and the pin joint on described height adjusting holes (12) and described upper pright stanchion (1) is uniformly distributed in described upper pright stanchion (1) bottom.
4. a kind of electric drill auxiliary stand according to claim 1 or 2 or 3, is characterized in that described upper pright stanchion (1), lower vertical rod (2), movable rod (3) and power rail (4) all adopt that cross section is 20mm × 40mm, wall thickness is the rectangular steel pipe of 1mm.
5. a kind of electric drill auxiliary stand according to claim 4, it is characterized in that described upper pright stanchion (1), lower vertical rod (2), movable rod (3) and power rail (4) length be respectively 2.5m, 1.2m, 0.3m and 1.2m.
6. a kind of electric drill auxiliary stand according to claim 4, it is characterized in that described bolt supporting 2 nuts when hinged, described one, 2 nuts are tightened along clockwise direction, and another is tightened in the counterclockwise direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520681117.0U CN204934670U (en) | 2015-09-06 | 2015-09-06 | A kind of electric drill auxiliary stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520681117.0U CN204934670U (en) | 2015-09-06 | 2015-09-06 | A kind of electric drill auxiliary stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204934670U true CN204934670U (en) | 2016-01-06 |
Family
ID=55002126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520681117.0U Expired - Fee Related CN204934670U (en) | 2015-09-06 | 2015-09-06 | A kind of electric drill auxiliary stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204934670U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105537651A (en) * | 2016-03-08 | 2016-05-04 | 长沙市富湘建筑工程有限公司 | Lever hinge type drilling ladder and hole-forming construction method |
| CN109398460A (en) * | 2018-12-27 | 2019-03-01 | 连云港龙塔研磨材料有限公司 | Hand Truck |
| CN112057978A (en) * | 2020-09-22 | 2020-12-11 | 梁宗芹 | Water treatment facilities of pitch oil gas |
| CN114029527A (en) * | 2021-11-19 | 2022-02-11 | 上海森信建设集团有限公司 | Device for drilling hole in bottom of top plate and using method |
| CN114434651A (en) * | 2022-02-14 | 2022-05-06 | 中国十七冶集团有限公司 | Use method of auxiliary support tool for drilling holes in bar planting below beam |
| CN115041730A (en) * | 2022-07-11 | 2022-09-13 | 中核华辰建筑工程有限公司 | Novel portable handheld auxiliary tool for drilling |
-
2015
- 2015-09-06 CN CN201520681117.0U patent/CN204934670U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105537651A (en) * | 2016-03-08 | 2016-05-04 | 长沙市富湘建筑工程有限公司 | Lever hinge type drilling ladder and hole-forming construction method |
| CN109398460A (en) * | 2018-12-27 | 2019-03-01 | 连云港龙塔研磨材料有限公司 | Hand Truck |
| CN112057978A (en) * | 2020-09-22 | 2020-12-11 | 梁宗芹 | Water treatment facilities of pitch oil gas |
| CN114029527A (en) * | 2021-11-19 | 2022-02-11 | 上海森信建设集团有限公司 | Device for drilling hole in bottom of top plate and using method |
| CN114434651A (en) * | 2022-02-14 | 2022-05-06 | 中国十七冶集团有限公司 | Use method of auxiliary support tool for drilling holes in bar planting below beam |
| CN115041730A (en) * | 2022-07-11 | 2022-09-13 | 中核华辰建筑工程有限公司 | Novel portable handheld auxiliary tool for drilling |
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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: 20160106 Termination date: 20170906 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |