CN202763125U - Electric drill lifting and falling handling frame - Google Patents
Electric drill lifting and falling handling frame Download PDFInfo
- Publication number
- CN202763125U CN202763125U CN 201220436599 CN201220436599U CN202763125U CN 202763125 U CN202763125 U CN 202763125U CN 201220436599 CN201220436599 CN 201220436599 CN 201220436599 U CN201220436599 U CN 201220436599U CN 202763125 U CN202763125 U CN 202763125U
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- China
- Prior art keywords
- electric drill
- base station
- tooth bar
- descending operation
- leg
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- Expired - Fee Related
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Abstract
The utility model discloses an electric drill lifting and falling handling frame comprising an electric drill seat and a lifting and falling frame. The lifting and falling frame comprises a foundational platform and a plurality of support feet which support the foundational platform. A gear rack penetrates through the middle portion of the foundational platform in a longitudinal direction. The gear rack is meshed with a drive gear arranged on the foundational platform. The drive gear is connected with a drive mechanism. The electric drill seat is arranged at the top end of the gear rack in a connecting mode. The electric drill lifting and falling handling frame is supported stably by a plurality of supports supporting the foundational platform without the requirement of external force of a person, the gear rack in the foundational platform is driven by the drive mechanism to lift or fall slowly. Design of structures respectively guarantees stability of the electric drill upward drilling work.
Description
Technical field
The utility model relates to electric drill back work frame technical field, more specifically says a kind of electric drill descending operation frame.
Background technology
In the actual finishing work, often will run into and face upward driller and do, it is exactly that the people stands in the lower boring that hoists that what is called faces upward that driller does, such as indoor ceiling.At this moment because upfitter's height is limited, holds electric drill and reach ceiling, just need to be by scaffold, when the drilling hole amount multiaspect was long-pending large, working together so relatively wasted time and energy, and the upfitter need to climb up and climb down the movable Scaffold position.
For above situation, someone has just designed a kind of facing upward and has bored auxiliary Electric drill support, and declared Chinese utility model patent, the patent No. is ZL200720093798.4, by upper rack posts, elevating lever, connecting plate and handle bracket consist of quadric chain, the connecting plate two ends are hinged with respectively upper rack posts and handle bracket, the top of handle bracket and elevating lever middle part are hinged, the handle bracket lower end is joystick,, the bottom of upper rack posts is set with telescopic lower fulcrum bar, and base is located at the root of lower fulcrum bar, the elevating lever top is provided with V shape electric drill jig, passes through two nut checks for pressing plate on it.
Above-mentioned servicing unit is oversimplified so that face upward driller, no longer need to directly from ground electric drill be delivered to eminence by scaffold, the most important thing is that mobile transposition is than being easier to.Yet still there are some defectives in it, and is not high such as stability, easily the hole is deflected when drilling; Support relatively effort, need the enough arm strength support brackets of upfitter.
The utility model content
The purpose of this utility model is to overcome electric drill and faces upward driller and make the defective that auxiliary frame stability is not high, operation is cumbersome, and the electric drill descending operation frame that a kind of stability is high, displacement is convenient, simple to operate, greatly increase work efficiency is provided.
In order to reach above purpose, the utility model is achieved through the following technical solutions: a kind of electric drill descending operation frame, comprise electric drill base and crane, it is characterized in that, the many legs that described crane comprises a base station and supports base station, described base station middle part vertically is equipped with a tooth bar, and tooth bar is meshed with driven wheel on being arranged on base station, and driven wheel is connected with driving mechanism; Described electric drill base is connected to the top of tooth bar.
Electric drill updating operation frame of the present utility model, do not need people's external force to help, it rely on several supports steadily support base station, tooth bar slowly rises by the effect of driving mechanism in base station or slowly descends, the design of these structures has guaranteed that all electric drill faces upward the stability of driller in doing.
As preferably, described driving mechanism comprises driving-disc, driving shaft and bearing, and driven wheel and driving-disc are connected to the both ends of driving shaft, and the driving shaft middle part is arranged in the bearing, and bearing is arranged on the base station.
The driving mechanism that the utility model relates to is a cover mechanical driving structure, and its advantage is with low cost, and operating personnel's work sense that operates is strong, concentrates on work at selected units accurately.Certainly we can also design the full-automatic motor drives structure, although its cost compare is high, as long as after finding accurately a little, the people can leave crosshead far away, and far distance controlled, thereby more environmental protection are conducive to operating personnel's health of human body.
As preferably, be provided with an interior logical outer screw on the base station, be provided with a location screw rod in the screw, positioning screw stretches into interior the leaning with tooth bar of base station and cooperates.
Positioning screw leans with tooth bar by the advance and retreat of spiral in screw and cooperates, thereby plays the positioning action to tooth bar.
As preferably, be connected with a connecting rod between described electric drill base and the tooth bar, electric drill base is fixed on the top of connecting rod, and the lower end of connecting rod is connected with threaded engagement with the tooth bar top.
In order to reduce cost, the height that the manufacturing cost of tooth bar is more next than common bar is not needing under the flexible prerequisite of very long tooth bar, can solve by between electric drill base and tooth bar, connecting connecting rod, connecting rod can be many connections, also can be one, decides on concrete height.And connecting rod adopts being threaded of can splitting with the fit system of tooth bar, when utility model does not need to use, can disassemble easily, and carry the aspect.
As preferably, described base station downside is provided with a locating sleeve that is set in the tooth bar periphery.
In order to guarantee the stability of tooth bar, set up locating sleeve give rack bar side to auxiliary force.
As preferably, the connected mode of every leg and base station is hinged, is connected with telescopic lever between every leg and locating sleeve.
The mode that is articulated and connected by leg and base station, very leg is shunk in the aspect, thereby when not using the utility model, dwindle floor space, also be convenient for carrying, setting is articulated and connected after the mode, in order to guarantee that leg also has the effect of making, just pull bar need to be set, with its restriction, certainly in order not lose Telescopic, pull bar also is designed to stretch.
As preferably, the leg that supports base station is three, and every leg lower end is provided with a universal wheel.
It is in order to make things convenient for the utility model displacement that universal wheel is set.
As preferably, the lower end of every leg is connected with a sliding sleeve, and sliding sleeve is set on the screw mandrel, and universal wheel is connected to the lower end of screw mandrel, is provided with swivel nut on the screw mandrel between universal wheel and the sliding sleeve.
In the middle of work, run into the bottom surface out-of-flatness, if every leg is all equally high, just be difficult to guarantee the stability of whole support body, so after the mechanism that the design leg length can be regulated, just can eliminate above-mentioned drawback.This mechanism is by the rotation of Adjusting bolt Adjusting screw on screw mandrel, thereby the jack-up sliding sleeve is realized.
Beneficial effect: electric drill updating operation frame of the present utility model, do not need people's external force to help, it rely on several supports steadily support base station, tooth bar slowly rises by the effect of driving mechanism in base station or slowly descends, and the design of these structures has guaranteed that all electric drill faces upward the stability of driller in doing.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structure cutaway view Amplified image of A-A among Fig. 1.
Among the figure: 1-base station, 2-leg, 3-tooth bar, 4-electric drill base, 5-connecting rod, 6-universal wheel, the 7-locating sleeve, 8-driving-disc, 9-driving shaft, 10-bearing, 11-driven wheel, 12-positioning screw, 13-connects protruding pin, 14-telescopic lever, 15-sliding sleeve, 16-screw mandrel, 17-swivel nut.
The specific embodiment
Be easy to understand understanding in order to make technological means of the present utility model, creation characteristic and to reach purpose, further set forth the utility model below in conjunction with specific embodiment.
Embodiment: as shown in Figure 1, a kind of electric drill descending operation frame, comprise electric drill base 4, electric drill base is fixed on the top of a connecting rod 5, the lower end of connecting rod 5 is connected with a tooth bar 3 with thread fiting mode, the top of tooth bar 3 is a connection protruding pin 13, and connecting protruding pin 13 lateral walls is external screw thread, and it matches with the internal thread of connecting rod 5 lower ends.
As shown in Figure 2, tooth bar 3 vertically runs through the middle part of base station 1, and is meshed with driven wheel 11 on the base station 1, and base station 1 downside is provided with a locating sleeve 7 that is set in tooth bar 3 peripheries.Driven wheel 11 and driving-disc 8 are connected to the both ends of driving shaft 9, and driving shaft 9 middle parts are arranged in the bearing 10, and bearing 10 is arranged on the base station 1.Be provided with an interior logical outer screw on the base station 1, be provided with a location screw rod 12 in the screw, positioning screw 12 stretches into base station 1 interior leaning with tooth bar 3 and cooperates.
The lower end of every leg 2 is connected with a sliding sleeve 15, and sliding sleeve 15 is set on the screw mandrel 16, and the lower end of screw mandrel 16 is connected with a universal wheel 6, is provided with swivel nut 17 on the screw mandrel 16 between universal wheel 6 and the sliding sleeve 15.
Practical: as electric drill to be installed on the utility model electric drill base in advance, according to the real work height, to select corresponding length of connecting rod, and be installed on the tooth bar.Find to face upward by the displacement universal wheel and bore the operating point, if this moment, the bottom surface was uneven, can pass through Adjusting bolt Adjusting screw, contact sliding sleeve, thus adjusting tripod balance.Open electric drill, the rotary actuation dish impels tooth bar up, gives power that makes progress of electric drill, does thereby realize facing upward driller.
Above demonstration and described basic principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and the specification just illustrates principle of the present utility model; the utility model also has various changes and modifications under the prerequisite that does not break away from the utility model spirit and scope, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (8)
1. electric drill descending operation frame, comprise electric drill base and crane, it is characterized in that, the many legs that described crane comprises a base station and supports base station, described base station middle part vertically is equipped with a tooth bar, tooth bar is meshed with driven wheel on being arranged on base station, and driven wheel is connected with driving mechanism; Described electric drill base is connected to the top of tooth bar.
2. electric drill descending operation frame according to claim 1, it is characterized in that, described driving mechanism comprises driving-disc, driving shaft and bearing, and driven wheel and driving-disc are connected to the both ends of driving shaft, the driving shaft middle part is arranged in the bearing, and bearing is arranged on the base station.
3. electric drill descending operation frame according to claim 1 and 2 is characterized in that, is provided with an interior logical outer screw on the base station, is provided with a location screw rod in the screw, and positioning screw stretches into interior the leaning with tooth bar of base station and cooperates.
4. electric drill descending operation frame according to claim 1 is characterized in that, is connected with a connecting rod between described electric drill base and the tooth bar, and electric drill base is fixed on the top of connecting rod, and the lower end of connecting rod is connected with threaded engagement with the tooth bar top.
5. electric drill descending operation frame according to claim 1 is characterized in that, described base station downside is provided with a locating sleeve that is set in the tooth bar periphery.
6. electric drill descending operation frame according to claim 5 is characterized in that, the connected mode of every leg and base station is hinged, is connected with telescopic lever between every leg and locating sleeve.
7. according to claim 1 or 6 described electric drill descending operation framves, it is characterized in that, the leg that supports base station is three, and every leg lower end is provided with a universal wheel.
8. electric drill descending operation frame according to claim 7 is characterized in that, the lower end of every leg is connected with a sliding sleeve, and sliding sleeve is set on the screw mandrel, and universal wheel is connected to the lower end of screw mandrel, is provided with swivel nut on the screw mandrel between universal wheel and the sliding sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220436599 CN202763125U (en) | 2012-08-30 | 2012-08-30 | Electric drill lifting and falling handling frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220436599 CN202763125U (en) | 2012-08-30 | 2012-08-30 | Electric drill lifting and falling handling frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202763125U true CN202763125U (en) | 2013-03-06 |
Family
ID=47769726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220436599 Expired - Fee Related CN202763125U (en) | 2012-08-30 | 2012-08-30 | Electric drill lifting and falling handling frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202763125U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103480889A (en) * | 2013-09-23 | 2014-01-01 | 中国五冶集团有限公司 | Special device for drilling top beam and construction method of device |
| CN103832925A (en) * | 2014-03-17 | 2014-06-04 | 侯如升 | Lifting trundle in workshop |
| CN105382302A (en) * | 2015-10-27 | 2016-03-09 | 中国石油大学(华东) | Field falsework for fixing drilling direction of portable drilling machine |
| CN106077760A (en) * | 2016-06-28 | 2016-11-09 | 孟震 | A kind of mute electric drill device for criminal investigation |
| CN106426005A (en) * | 2016-11-01 | 2017-02-22 | 冼全喜 | Lifting type ceiling perforating machine |
| CN107876837A (en) * | 2017-10-26 | 2018-04-06 | 郑州诚合信息技术有限公司 | A kind of construction multi-purpose clamping and fixing device |
| CN108356321A (en) * | 2018-02-26 | 2018-08-03 | 曹立梅 | Screw regulating type top beam plate drilling device |
| CN108731633A (en) * | 2018-03-08 | 2018-11-02 | 深圳市安思科电子科技有限公司 | A kind of Intelligent laser spirit level convenient for storage and dismounting |
| CN109909525A (en) * | 2019-03-29 | 2019-06-21 | 刘福林 | A kind of ceiling punch |
| CN110125453A (en) * | 2019-06-20 | 2019-08-16 | 张华东 | A kind of smallpox plate drilling device fixed for ceiling triangulation location |
| CN114850538A (en) * | 2022-04-29 | 2022-08-05 | 郑州机械研究所有限公司 | Adaptive punching drill floor for blind hole method residual stress detection |
-
2012
- 2012-08-30 CN CN 201220436599 patent/CN202763125U/en not_active Expired - Fee Related
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103480889B (en) * | 2013-09-23 | 2015-11-25 | 中国五冶集团有限公司 | Be exclusively used in device and construction method thereof that back timber is holed |
| CN103480889A (en) * | 2013-09-23 | 2014-01-01 | 中国五冶集团有限公司 | Special device for drilling top beam and construction method of device |
| CN103832925A (en) * | 2014-03-17 | 2014-06-04 | 侯如升 | Lifting trundle in workshop |
| CN105382302A (en) * | 2015-10-27 | 2016-03-09 | 中国石油大学(华东) | Field falsework for fixing drilling direction of portable drilling machine |
| CN106077760A (en) * | 2016-06-28 | 2016-11-09 | 孟震 | A kind of mute electric drill device for criminal investigation |
| CN106426005A (en) * | 2016-11-01 | 2017-02-22 | 冼全喜 | Lifting type ceiling perforating machine |
| CN107876837B (en) * | 2017-10-26 | 2019-04-02 | 湖北全洲扬子江建设工程有限公司 | A kind of construction multi-purpose clamping and fixed device |
| CN107876837A (en) * | 2017-10-26 | 2018-04-06 | 郑州诚合信息技术有限公司 | A kind of construction multi-purpose clamping and fixing device |
| CN108356321A (en) * | 2018-02-26 | 2018-08-03 | 曹立梅 | Screw regulating type top beam plate drilling device |
| CN108731633A (en) * | 2018-03-08 | 2018-11-02 | 深圳市安思科电子科技有限公司 | A kind of Intelligent laser spirit level convenient for storage and dismounting |
| CN109909525A (en) * | 2019-03-29 | 2019-06-21 | 刘福林 | A kind of ceiling punch |
| CN109909525B (en) * | 2019-03-29 | 2020-05-08 | 王毓杨 | Ceiling hole puncher |
| CN110125453A (en) * | 2019-06-20 | 2019-08-16 | 张华东 | A kind of smallpox plate drilling device fixed for ceiling triangulation location |
| CN110125453B (en) * | 2019-06-20 | 2020-11-03 | 浙江品具机械有限公司 | Ceiling drilling device for fixing ceiling in triangular positioning mode |
| CN114850538A (en) * | 2022-04-29 | 2022-08-05 | 郑州机械研究所有限公司 | Adaptive punching drill floor for blind hole method residual stress detection |
| CN114850538B (en) * | 2022-04-29 | 2023-12-12 | 郑州机械研究所有限公司 | Adaptive punching drill floor for blind hole method residual stress detection |
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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: 20130306 Termination date: 20180830 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |