CN203925309U - A kind of movable hand rotated lifting boring of electric hammer device - Google Patents
A kind of movable hand rotated lifting boring of electric hammer device Download PDFInfo
- Publication number
- CN203925309U CN203925309U CN201420348611.0U CN201420348611U CN203925309U CN 203925309 U CN203925309 U CN 203925309U CN 201420348611 U CN201420348611 U CN 201420348611U CN 203925309 U CN203925309 U CN 203925309U
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- China
- Prior art keywords
- electric hammer
- boring
- movable hand
- support bar
- handwheel
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- Expired - Lifetime
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- 230000005540 biological transmission Effects 0.000 claims abstract description 17
- 230000003028 elevating effect Effects 0.000 claims abstract description 4
- 230000008602 contraction Effects 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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- Earth Drilling (AREA)
Abstract
The utility model provides a kind of movable hand rotated lifting boring of electric hammer device, its structure comprises support, boring of electric hammer mechanism and controls the operating mechanism of its lifting, described electric hammer elevating mechanism comprise rack-mount and be vertical shape support bar, be arranged on the electric hammer of supporting bar top, described operating mechanism comprises the handwheel being fixed on support, this handwheel, by the transmission mechanism above-mentioned support bar that is in transmission connection, is also provided with and controls the power switch that electric hammer opens and closes on handwheel.This movable hand rotated lifting boring of electric hammer device compared to the prior art, there is the features such as reasonable in design, simple in structure, easy to use, effectively save man-hour, shortened the duration of a project greatly, the potential safety hazard that has reduced high-rise working, result of use is strong, increases work efficiency, practical, applied widely.
Description
Technical field
The utility model relates to technical field of building construction, specifically a kind of movable hand rotated lifting boring of electric hammer device simple in structure, easy to use.
Background technology
When decorations and electromechanical installation installation suspension rod are holed on floor, generally that workman stands on double ladder according to the line boring of putting well in advance on ground, bore a hole and move position one time, operation inconvenience, and high-rise working, have potential safety hazard, efficiency is low, and bore position is also difficult for guaranteeing accurately.Based on this, now provide a kind of control accuracy high, practical movable hand rotated lifting boring of electric hammer device.
Summary of the invention
Technical assignment of the present utility model is to solve the deficiencies in the prior art, provides a kind of and is skillfully constructed, movable hand rotated lifting boring of electric hammer device.
The technical solution of the utility model realizes in the following manner, a kind of movable hand rotated lifting boring of electric hammer device, its structure comprises support, boring of electric hammer mechanism and controls the operating mechanism of its lifting, described electric hammer elevating mechanism comprise rack-mount and be vertical shape support bar, be arranged on the electric hammer of supporting bar top, described operating mechanism comprises the handwheel being fixed on support, this handwheel, by the transmission mechanism above-mentioned support bar that is in transmission connection, is also provided with and controls the power switch that electric hammer opens and closes on handwheel.
When actual fabrication, power switch is connected with electric hammer by brush technology, when reality is used, by handwheel drive transmission device, realizes moving up and down of support bar, until control power switch keying, the carrying out of realizing punching action behind suitable position.
As preferably, described supporting bar top is provided with electric hammer bracket, and electric hammer is arranged on this electric hammer bracket by binding strap.The fixing directionality that can guarantee the electric hammer application of force of electric hammer of this structure, avoids electric hammer because power is excessive, to occur departing from the situation of support bar.
As preferably, described frame bottom angle end is provided with universal wheel.The setting party of this universal wheel the movement of whole device, practical.
Further, at least two group coaxial sleeves that are provided with restriction support bar on described support and it is moved up and down.Sleeve the movement that has guaranteed support bar in the vertical direction is set, guarantee the precision of punching.
As preferably, described transmission mechanism comprises the tooth bar that is arranged on support bar, is meshed and is arranged on the gear on handwheel with tooth bar.The transmission of this structure is easy to make, and process is simple, is easy to safeguard, practical.
As preferably, described transmission mechanism comprises by handwheel controls the crank connecting link driving, and the other end of this crank connecting link is fixed on support bar.Although the transmission mechanism of this structure is made complicated a little, the accuracy rate of support bar displacement is high, punches more accurate.
Further, the bottom of described support bar offers chute, slidably connects pilot pin in this chute: under use state, the bottom of this pilot pin is mutually concordant with universal wheel bottom; Under contraction state, this pilot pin can all be placed in chute.The L-shaped setting of this pilot pin, its horizontal ends is stretched out chute outward, vertically end is placed in support bar bottom, and this pilot pin keeps concentric up and down with electric hammer drill, by moving up and down pilot pin, make pilot pin aim at the bore position of unwrapping wire on ground, thereby realize boring precise positioning.When not used, pilot pin can with assurance, not be damaged by moving on chute in support bar.
The beneficial effect that the utility model compared with prior art produced is:
A kind of movable hand rotated lifting boring of electric hammer device of the present utility model has simple in structure, easy to use, be skillfully constructed, the feature such as reasonable in design, constructor just can punch to top board on the ground, do not need to stand on double ladder, frame bottom has universal wheel, move horizontally conveniently, saved climbing, the operation of mobile double ladder, and accurate positioning, can effectively guarantee workmanship, effectively save man-hour simultaneously, shortened the duration of a project greatly, reduced the potential safety hazard of high-rise working, result of use is strong, increase work efficiency, practical, applied widely, be easy to promote.
Accompanying drawing explanation
Accompanying drawing 1 is Facad structure schematic diagram of the present utility model.
Accompanying drawing 2 is side structure schematic diagrames of the present utility model.
Mark in accompanying drawing represents respectively:
1, electric hammer, 2, binding strap, 3, electric hammer bracket, 4, support bar, 5, sleeve, 6, support, 7, power switch, 8, handwheel, 9, tooth bar, 10, gear, 11, universal wheel, 12, pilot pin, 13, chute.
The specific embodiment
Below in conjunction with accompanying drawing, a kind of movable hand rotated lifting boring of electric hammer device of the present utility model is described in detail below.
As shown in accompanying drawing 1, Fig. 2, a kind of movable hand rotated lifting boring of electric hammer device, its structure comprises support 6, boring of electric hammer mechanism and controls the operating mechanism of its lifting, described electric hammer elevating mechanism comprises the support bar 4 that is arranged on support 6 and is vertical shape, the electric hammer 1 that is arranged on support bar 4 tops, described operating mechanism comprises the handwheel 8 being fixed on support 6, this handwheel 8, by the transmission mechanism above-mentioned support bar 4 that is in transmission connection, is also provided with and controls the power switch 7 that electric hammer 1 opens and closes on handwheel 8.
Described support bar 4 tops are provided with electric hammer bracket 3, and electric hammer 1 is arranged on this electric hammer bracket 3 by binding strap 2.General, between electric hammer bracket 3 and electric hammer 1, insulation materials is set and cushions and guarantee its insulativity.
Described support 6 bottom corner ends are provided with universal wheel 11.This universal wheel 11 can be adjusted plan-position flexibly, steps on universal wheel brake gear during boring, and fixed support 6 positions can not be moved it, convenient boring.
On described support 6, be provided with restriction support bar 4 and make its at least two group coaxial sleeves 5 that move up and down, the center of circle of all sleeves 5 is on vertical y axle straight line.
Described transmission mechanism comprises the tooth bar 9 that is arranged on support bar 4, is meshed and is arranged on the gear 10 on handwheel 8 with tooth bar 9.Thereby can control support bar 4 through gear 10 and tooth bar 9 transmissions, move up and down and adjust electric hammer 1 upright position, thereby adjust electric hammer 1 position, carry out top plate drilling.
The bottom of described support bar 4 offers chute 13, slidably connects pilot pin 12 in this chute 13: under use state, the bottom of this pilot pin is mutually concordant with universal wheel bottom; Under contraction state, this pilot pin can all be placed in chute 13.
Its processing and fabricating of movable hand rotated lifting boring of electric hammer device of the present utility model is very simple and convenient, can process to specifications shown in accompanying drawing.
Finally should be noted that; above content is only in order to illustrate the technical solution of the utility model; but not restriction to the utility model protection domain; although this specific embodiment part has been done to explain to the utility model; those of ordinary skill in the art is to be understood that; can modify or be equal to replacement the technical solution of the utility model, such as handwheel is arranged to crank shape etc., these depart from essence and the scope of technical solutions of the utility model.
Claims (8)
1. a movable hand rotated lifting boring of electric hammer device, it is characterized in that: its structure comprises support, boring of electric hammer mechanism and controls the operating mechanism of its lifting, described electric hammer elevating mechanism comprise rack-mount and be vertical shape support bar, be arranged on the electric hammer of supporting bar top, described operating mechanism comprises the handwheel being fixed on support, this handwheel, by the transmission mechanism above-mentioned support bar that is in transmission connection, is also provided with and controls the power switch that electric hammer opens and closes on handwheel.
2. a kind of movable hand rotated lifting boring of electric hammer device according to claim 1, is characterized in that: described supporting bar top is provided with electric hammer bracket, and electric hammer is arranged on this electric hammer bracket by binding strap.
3. a kind of movable hand rotated lifting boring of electric hammer device according to claim 1 and 2, is characterized in that: described frame bottom angle end is provided with universal wheel.
4. a kind of movable hand rotated lifting boring of electric hammer device according to claim 3, is characterized in that: at least two group coaxial sleeves that are provided with restriction support bar on described support and it is moved up and down.
5. a kind of movable hand rotated lifting boring of electric hammer device according to claim 4, is characterized in that: described transmission mechanism comprises the tooth bar that is arranged on support bar, is meshed and is arranged on the gear on handwheel with tooth bar.
6. a kind of movable hand rotated lifting boring of electric hammer device according to claim 4, is characterized in that: described transmission mechanism comprises by handwheel controls the crank connecting link driving, and the other end of this crank connecting link is fixed on support bar.
7. a kind of movable hand rotated lifting boring of electric hammer device according to claim 5, it is characterized in that: the bottom of described support bar offers chute, in this chute, slidably connect pilot pin: under use state, the bottom of this pilot pin is mutually concordant with universal wheel bottom; Under contraction state, this pilot pin can all be placed in chute.
8. a kind of movable hand rotated lifting boring of electric hammer device according to claim 6, it is characterized in that: the bottom of described support bar offers chute, in this chute, slidably connect pilot pin: under use state, the bottom of this pilot pin is mutually concordant with universal wheel bottom; Under contraction state, this pilot pin can all be placed in chute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420348611.0U CN203925309U (en) | 2014-06-27 | 2014-06-27 | A kind of movable hand rotated lifting boring of electric hammer device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420348611.0U CN203925309U (en) | 2014-06-27 | 2014-06-27 | A kind of movable hand rotated lifting boring of electric hammer device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203925309U true CN203925309U (en) | 2014-11-05 |
Family
ID=51821138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420348611.0U Expired - Lifetime CN203925309U (en) | 2014-06-27 | 2014-06-27 | A kind of movable hand rotated lifting boring of electric hammer device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203925309U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110936333A (en) * | 2019-12-23 | 2020-03-31 | 中国人民解放军63926部队 | Multipurpose auxiliary drilling device |
-
2014
- 2014-06-27 CN CN201420348611.0U patent/CN203925309U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110936333A (en) * | 2019-12-23 | 2020-03-31 | 中国人民解放军63926部队 | Multipurpose auxiliary drilling device |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |