CN202047574U - Convenient drilling frame - Google Patents
Convenient drilling frame Download PDFInfo
- Publication number
- CN202047574U CN202047574U CN2011201438246U CN201120143824U CN202047574U CN 202047574 U CN202047574 U CN 202047574U CN 2011201438246 U CN2011201438246 U CN 2011201438246U CN 201120143824 U CN201120143824 U CN 201120143824U CN 202047574 U CN202047574 U CN 202047574U
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- China
- Prior art keywords
- connecting rod
- bar
- punching
- electric drill
- rod
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- Expired - Lifetime
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Abstract
A convenient drilling frame comprises an electric drill and a frame body fixedly connected with the electric drill. The frame body comprises a vertical drilling rod, a support rod, a lower connecting rod and an upper connecting rod, wherein the upper end of the drilling rod is fixedly connected with the electric drill, the support rod is parallel to the drilling rod, and the lower connecting rod and the upper connecting rod are connected between the lower portion of the drilling rod and the upper portion of the support rod, a middle connecting rod parallel to the lower connecting rod and the upper connecting rod is arranged between the lower connecting rod and the upper connecting rod, one end of the middle connecting rod is hinged with the lower portion of the drilling rod through a rotational anchor bolt, the other end of the middle connecting rod is hinged with the upper portion of the support rod through a rotational anchor bolt, and the bottom end of the support rod is fixedly connected with a base. The convenient drilling frame is simple in manufacturing, convenient in processing, high in plasticity and extremely high in stability, so that a drill head in use is not easy to sway, and the problems of large errors of the bore diameter or damage to the drill head can be solved.
Description
Technical field
The utility model relates to a kind of drilling equipment, particularly a kind of working burrowing device of steel concrete top board bottom forming hole that is used for.
Background technology
Modern architecture has the more and more of furred ceiling, and along with building being on the increase of function of use, pipeline is also more and more, and no matter be furred ceiling suspension rod or pipeline suspension rod, all needs to adopt the mode in the floor slab bottoms punching to fix suspension rod.If according to the conventional method, people removes a ladder and makes a call to a hole and move a position, will certainly reduce efficiency, and operation is also inconvenient, and high-rise working safety also can not get guaranteeing simultaneously.
Existing a kind of burrowing device that the construction of steel concrete top board bottom forming hole is carried out on ground that stands directly on, the conventional method drilling efficiency is low though this burrowing device has overcome, inconvenient operation and the big problem of construction safety hidden danger, but also have two shortcomings, the one, structure is stable inadequately, the drill bit position easily produces and rocks during use, causes super error in aperture or drill bit to damage, and the 2nd, structure is firm inadequately, damage easily, application life is short.
The utility model content
The purpose of this utility model provides a kind of convenient punching frame, solve tradition and be used for the stable inadequately and firm technical problem of the working burrowing device of steel concrete top board bottom forming hole.
For achieving the above object, the utility model adopts following technical scheme: a kind of convenient punching frame, comprise electric drill and the support body of fixedlying connected with electric drill, wherein support body comprises the vertical punching bar of fixedlying connected with electric drill in a upper end, support bar with punching bar opposing parallel, and be connected lower connecting rod and upper connecting rod between the top of punching bottom of bar and support bar, described lower connecting rod and upper connecting rod opposing parallel, and an end of lower connecting rod and upper connecting rod is connected by the lower hinge of rotatable crab-bolt with the punching bar, the other end is connected with the upper articulation of support bar by rotatable crab-bolt, it is characterized in that: between lower connecting rod and upper connecting rod, also be provided with a middle connecting rod with lower connecting rod and upper connecting rod opposing parallel, an end of connecting rod is connected by the lower hinge of rotatable crab-bolt with the punching bar in being somebody's turn to do, the other end of connecting rod is connected lower connecting rod by rotatable crab-bolt with the upper articulation of support bar in being somebody's turn to do, middle connecting rod or upper connecting rod also pass through fixedly, and crab-bolt is connected with a depression bar; The bottom of described support bar is fixedly connected with base.
Vertically be intervally distributed with a row of cable clasp on the described punching bar.
The upper end of described punching bar has fixedly electric drill groove, and described electric drill fixed placement is in fixing electric drill groove.
Described punching bar, support bar, lower connecting rod, middle connecting rod and upper connecting rod can be solid wood or shaped steel.
Compared with prior art the utlity model has following characteristics and beneficial effect: the utility model is a kind of perforating device of portable, have make simple, easy to process, plasticity strong and scope of application advantage widely, it can effectively improve the punching operating efficiency of steel concrete top board bottom forming hole construction, make the steel concrete top board bear construction simplification that becomes, avoided the cause danger possibility of incident of work high above the ground.Compare with existing burrowing device, the utility model stability is very high, and difficult generation the in drill bit position rocked during use, can not occur the problem that super error in aperture or drill bit damage again, and the utility model is very firm, is not easy to damage long service life.
Description of drawings
The utility model is described in more detail below in conjunction with accompanying drawing.
Structural representation when Fig. 1 is the utility model work.
Fig. 2 is that schematic diagram is looked on the right side of Fig. 1.
Fig. 3 is the structural representation of the utility model when not working.
Reference numeral: 1-concrete floor, 2-electric drill, 3-punching bar, 4-cable clasp, 5-depression bar, 6-fixedly crab-bolt, 7-turn crab-bolt, 8-support bar, 9-lower connecting rod, 10-fixedly connecting rod, 13-upper connecting rod among electric drill groove, 11-base, the 12-.
The specific embodiment
Embodiment is referring to shown in Fig. 1-3, this convenient punching frame, comprise electric drill 2 and the support body of fixedlying connected with electric drill, wherein support body comprises that the upper end of the vertical described punching bar of fixedlying connected with electric drill 2 in a upper end 3 of punching bar 3(has fixedly electric drill groove 10, described electric drill 2 fixed placement are in fixing electric drill groove 10), support bar 8 with punching bar 3 opposing parallel, and be connected lower connecting rod 9 and upper connecting rod 13 between the top of punching bottom of bar 3 and support bar 8, described lower connecting rod 9 and upper connecting rod 13 opposing parallel, and an end of lower connecting rod 9 and upper connecting rod 13 is connected by the lower hinge of rotatable crab-bolt 7 with punching bar 3, the other end is connected with the upper articulation of support bar 8 by rotatable crab-bolt 7.Between lower connecting rod 9 and upper connecting rod 13, also be provided with a middle connecting rod 12 with lower connecting rod 9 and upper connecting rod 13 opposing parallel, an end of connecting rod 12 is connected by the lower hinge of rotatable crab-bolt 7 with punching bar 3 in being somebody's turn to do, the other end of connecting rod 12 is connected with the upper articulation of support bar 8 by rotatable crab-bolt 7 in being somebody's turn to do, lower connecting rod 9, middle connecting rod 12 or upper connecting rod 13 also pass through fixedly crab- bolt 6 and 5 connections (height according to the people is different, and depression bar 5 can be fixed with any connecting rod) of a depression bar.The bottom of described support bar 8 is fixedly connected with base 11, and base 11 acts on ground, supports whole frame body, has guaranteed the stable support of the utility model on the ground.
Add a middle connecting rod 12(between described lower connecting rod 9 and the upper connecting rod 13 in other embodiments, two or more middle connecting rod also can be set as required), can reinforce support body, make support body have better overall steadiness and fastness.Vertically be intervally distributed with a row of cable clasp 4 on the described punching bar 3, be used for fixing the cable of electric drill 2, it is disconnected to avoid cable to be dragged because of carelessness.Described punching bar 3, support bar 8, lower connecting rod 9, middle connecting rod 12 and upper connecting rod 13 are solid wood or shaped steel.
Use the utility model when floor slab tops is beaten suspension rod and buried the hole underground, do not need the regular ladder of moving back and forth, and only need with institute will punching place position determine good after, the people stands on the ground, a moulded rod just can be accomplished fluently the hole easily gently.The concrete course of work of the present utility model is: before punching, to need the location mark that punches good earlier, after then starting 2 power switches of electric drill, electric drill begins to rotate, downward gently moulded rod 5, the electric drill of punching bar 3 upper ends just fully contacts with the bottom of concrete floor 1, continue moulded rod 5, the drill bit of electric drill begins to enter the inside of concrete floor 1, when drill bit enters the inside of concrete floor 1 fully, begin the switch that withdraws from drill bit and close electric drill, a hole construction is finished, and can move support body and continue to beat next boom hole.Support body of the present utility model can be selected solid wood or section steel manufacture for use as required, and the whole height of support body can be according to the Height Adjustment of floor.Before drilling, need to select suitable drill bit size according to the degree of depth of punching.
Claims (4)
1. convenient punching frame, comprise electric drill (2) and the support body of fixedlying connected with electric drill, wherein support body comprises the vertical punching bar of fixedlying connected with electric drill (2) in a upper end (3), support bar (8) with punching bar (3) opposing parallel, and be connected the bottom of punching bar (3) and lower connecting rod (9) and the upper connecting rod (13) between the top of support bar (8), described lower connecting rod (9) and upper connecting rod (13) opposing parallel, and an end of lower connecting rod (9) and upper connecting rod (13) is connected with the lower hinge of punching bar (3) by rotatable crab-bolt (7), the other end is connected with the upper articulation of support bar (8) by rotatable crab-bolt (7), it is characterized in that: between lower connecting rod (9) and upper connecting rod (13), also be provided with a middle connecting rod (12) with lower connecting rod (9) and upper connecting rod (13) opposing parallel, an end of connecting rod (12) is connected with the lower hinge of punching bar (3) by rotatable crab-bolt (7) in being somebody's turn to do, the other end of connecting rod (12) is connected lower connecting rod (9) by rotatable crab-bolt (7) with the upper articulation of support bar (8) in being somebody's turn to do, middle connecting rod (12) or upper connecting rod (13) also pass through fixedly, and crab-bolt (6) is connected with a depression bar (5); The bottom of described support bar (8) is fixedly connected with base (11).
2. convenient punching frame according to claim 1 is characterized in that: vertically be intervally distributed with a row of cable clasp (4) on the described punching bar (3).
3. convenient punching frame according to claim 1 is characterized in that: the upper end of described punching bar (3) has fixedly electric drill groove (10), and described electric drill (2) fixed placement is in fixing electric drill groove (10).
4. convenient punching frame according to claim 1 is characterized in that: described punching bar (3), support bar (8), lower connecting rod (9), middle connecting rod (12) and upper connecting rod (13) are solid wood or shaped steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201438246U CN202047574U (en) | 2011-05-09 | 2011-05-09 | Convenient drilling frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201438246U CN202047574U (en) | 2011-05-09 | 2011-05-09 | Convenient drilling frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202047574U true CN202047574U (en) | 2011-11-23 |
Family
ID=44987887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201438246U Expired - Lifetime CN202047574U (en) | 2011-05-09 | 2011-05-09 | Convenient drilling frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202047574U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106964817A (en) * | 2017-05-19 | 2017-07-21 | 中国五冶集团有限公司 | Vertical hole drilling instrument |
| CN107020405A (en) * | 2017-05-19 | 2017-08-08 | 中国五冶集团有限公司 | Roof of storied building hole processing device |
| CN109365869A (en) * | 2018-11-28 | 2019-02-22 | 上海宝冶集团有限公司 | A kind of top plate punching device for ceiling construction |
-
2011
- 2011-05-09 CN CN2011201438246U patent/CN202047574U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106964817A (en) * | 2017-05-19 | 2017-07-21 | 中国五冶集团有限公司 | Vertical hole drilling instrument |
| CN107020405A (en) * | 2017-05-19 | 2017-08-08 | 中国五冶集团有限公司 | Roof of storied building hole processing device |
| CN109365869A (en) * | 2018-11-28 | 2019-02-22 | 上海宝冶集团有限公司 | A kind of top plate punching device for ceiling construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111123 |
|
| CX01 | Expiry of patent term |