CN204621156U - A kind of arm extending type percussion drill - Google Patents
A kind of arm extending type percussion drill Download PDFInfo
- Publication number
- CN204621156U CN204621156U CN201520294645.0U CN201520294645U CN204621156U CN 204621156 U CN204621156 U CN 204621156U CN 201520294645 U CN201520294645 U CN 201520294645U CN 204621156 U CN204621156 U CN 204621156U
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- CN
- China
- Prior art keywords
- column
- percussion drill
- hinged
- arm
- chute
- Prior art date
- 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.)
- Expired - Fee Related
Links
- 238000009527 percussion Methods 0.000 title claims abstract description 33
- 239000000428 dust Substances 0.000 description 7
- 210000003205 muscle Anatomy 0.000 description 7
- 238000009434 installation Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Abstract
The utility model relates to a kind of arm extending type percussion drill, it comprises column, the bottom of column is provided with supporting seat, column is hinged with swing arm, the side of column is connected with vertical setting and chute moving up and down by connecting rod, the middle part of swing arm is hinged on column, and wherein one end of swing arm is hinged on the bottom of chute, the other end is provided with handle; Chute is vertically slidably fitted with the telescopic arm driven by handwheel driving mechanism, the top of telescopic arm is connected with extension rod, and the top ends of extension rod installs percussion drill, and the power switch of percussion drill is arranged on handle.The utility model can exempt ascend operation risk, easy to operate, saves manpower and can increase operating efficiency.
Description
Technical field
The utility model relates to roof and hangs muscle erecting tools field, specifically a kind of arm extending type percussion drill.
Background technology
Hang installation with hanging muscle when building furred ceiling or installation suspension type electric-appliance, hang muscle and generally comprise muscle bar and expansion bolt, the leading section of muscle bar and expansion bolt, the whole rear portion of expansion bolt is arranged in body of wall.When muscle is hung in installation, need first on deck, to bore suitable hole with percussion drill, the rearward end of expansion bolt is filled in hole, then knock with hammer, the whole rear portion of expansion bolt is deep in hole, finally tighten with the clamp nut of spanner by expansion bolt front portion, hang muscle and be namely connected on deck.
Traditional bore mode to need below tapping on frame double ladder or scaffold to suitable position and highly, workmen's hand-held impact is drilled in the position perforate near roof, during such perforate, the dust of percussion drill manufacture is scattered workmen's whole body, and workmen needs to stand in eminence for a long time, also need other people coordinate with means of delivery at any time and ensure the stable of double ladder or scaffold, this traditional perforate mode not only labor intensive but also affect the personal safety of personnel and inefficiency simultaneously.
Utility model content
The technical problems to be solved in the utility model be to provide a kind of can exempt ascend operation risk, easy to operate, save manpower and the arm extending type percussion drill of operating efficiency can be increased.
For solving the problems of the technologies described above, the design feature of arm extending type percussion drill of the present utility model comprises column, the bottom of column is provided with supporting seat, column is hinged with swing arm, the side of column is connected with vertical setting and chute moving up and down by connecting rod, the middle part of swing arm is hinged on column, and wherein one end of swing arm is hinged on the bottom of chute, the other end is provided with handle; Chute is vertically slidably fitted with the telescopic arm driven by handwheel driving mechanism, the top of telescopic arm is connected with extension rod, and the top ends of extension rod installs percussion drill, and the power switch of percussion drill is arranged on handle.
Adopt said structure, handwheel driving mechanism is utilized to drive position telescopic arm and extension rod reaching close roof, the drill bit of percussion drill is aimed at bore position, then the power switch that bores of operating handle opening impact, utilizes the percussion drill on the rotation action control extension rod top of swing arm to carry out bore operation.Visible, by this drilling equipment, personnel stand the bore operation that can complete on the ground on roof, eliminate ascend operation risk, whole boring procedure is simple to operate and time saving and energy saving, simultaneously, personnel stand in the place away from bore position, can avoid with it dust falls, ensureing clean.
Described handwheel driving mechanism comprises the power gear be rotatably installed on chute, drives the handwheel of power gear rotation and be arranged on the tooth bar engaged on telescopic arm and with power gear.Handwheel is by personnel's manual operation, and handwheel drives power gear to rotate, and power gear is elevated by rack drives telescopic arm.This kind of power drive structure is simple, and it is convenient to realize, and meanwhile, utilizes the structure that wheel and rack engages, can facilitate the position of locating telescopic arm at any time.
Described connecting rod arranges one or parallel interval arranges more than two, and wherein one end of connecting rod is hinged on column, the other end is hinged on chute.Connecting rod and swing arm form the supporting construction of chute, hinged by connecting rod, can ensure that chute is parallel with column, thus ensure that chute is vertically steadily elevated.
The top ends of described extension rod is rotatablely equipped with rotation seat and extension rod is provided with the bolt for locating rotation angle, and percussion drill is arranged on rotation seat.By the structure of this kind of rotation seat, percussion drill not only vertically can be arranged and also can be horizontally disposed with even can tilt certain angle setting, can hole to face, roof when vertically arranging, can hole to the vertical wall of eminence when being horizontally disposed with, can hole to the metope tilted when inclination certain angle is arranged, the function of device is more complete.
Described handle is connected with handlebar stem, and handlebar stem to be slidably mounted in swing arm and clamping screw swing arm is provided with for locked hand bar position.Arrange handlebar stem, make the adjustable length of handle, when concrete operations, if dust is more, utilize handlebar stem to be lengthened by handle, personnel may stand on the farther position of distance bore position and operate, thus effectively avoid dust to fall with it personnel.
Described supporting seat comprises and is connected to column bottom and is obliquely installed and forms three supporting legs of gusseted, and the bottom of every root supporting leg is all provided with universal wheel.Utilize triangular support configurations can ensure the more firm of support, supporting leg can adopt hinged structure or the structure of adjustable height, increases the flexibility used.Arrange universal wheel and can facilitate adjusting position, the locking device utilizing universal wheel to carry can positioning supports position.
The bottom extension type of described column the support bar that contacts to earth is installed, the bottom of the support bar that contacts to earth is hinged with the plate that contacts to earth.Touch when support bar drops to close to ground at the end, the plate that contacts to earth supports on the ground, and what can coordinate upright supports with supporting seat is more stable.Meanwhile, when operating handle carries out bore operation, need to press down swing arm, thus can the downward power that one, column is very large be given, utilize the support bar that contacts to earth directly to support on the ground with the plate that contacts to earth, facilitate and support by means of power.
In sum, the utility model can exempt ascend operation risk, easy to operate, saves manpower and can increase operating efficiency.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
With reference to accompanying drawing, arm extending type percussion drill of the present utility model comprises column 1-1, the bottom of column 1-1 is provided with supporting seat 1-2, column 1-1 is hinged with swing arm 1-3, the side of column 1-1 is connected with vertical setting and chute 1-5 moving up and down by connecting rod 1-4, the middle part of swing arm 1-3 is hinged on column 1-1, and wherein one end of swing arm 1-3 is hinged on the bottom of chute 1-5, the other end is provided with handle 1-6; Chute 1-5 is vertically slidably fitted with the telescopic arm 1-7 driven by handwheel driving mechanism, the top of telescopic arm 1-7 is connected with extension rod 1-8, and the top ends of extension rod 1-8 installs percussion drill 1-9, and the power switch 1-10 of percussion drill 1-9 is arranged on handle 1-6.Handwheel driving mechanism is utilized to drive position telescopic arm 1-7 and extension rod 1-8 reaching close roof, the drill bit of percussion drill 1-9 is aimed at bore position, then operating handle 1-6 opening impact bore the power switch 1-10 of 1-9, utilize the percussion drill 1-9 on the rotation action control extension rod 1-8 top of swing arm 1-3 to carry out bore operation.Visible, by this drilling equipment, personnel stand the bore operation that can complete on the ground on roof, and whole boring procedure is simple to operate and time saving and energy saving, and meanwhile, personnel stand in the place away from bore position, can avoid with it dust falls, ensureing clean.
With reference to Fig. 1, handwheel driving mechanism comprises the power gear 1-11 be rotatably installed on chute 1-5, drives the handwheel 1-12 of power gear 1-11 rotation and be arranged on the tooth bar 1-13 engaged on telescopic arm 1-7 and with power gear 1-11.Handwheel 1-12 is by personnel's manual operation, and handwheel 1-12 drives power gear 1-11 to rotate, and power gear 1-11 drives telescopic arm 1-7 lifting by tooth bar 1-13.This kind of power drive structure is simple, and it is convenient to realize, and meanwhile, utilizes the structure that wheel and rack engages, can facilitate the position of locating telescopic arm at any time.
Reference Fig. 1, connecting rod 1-4 arrange one or parallel interval arranges more than two, and wherein one end of connecting rod 1-4 is hinged on column 1-1, the other end is hinged on chute 1-5.Connecting rod 1-4 in accompanying drawing arranges two, and connecting rod 1-4 and swing arm 1-3 forms the supporting construction of chute 1-5, hinged by connecting rod 1-4, can ensure that chute 1-5 is parallel with column 1-1, thus ensures that chute 1-5 is vertically steadily elevated.
Top ends with reference to Fig. 1, extension rod 1-8 is rotatablely equipped with rotation seat 1-14 and extension rod 1-14 is provided with the bolt 1-15 for locating rotation angle, and percussion drill 1-9 is arranged on rotation seat 1-14.By the structure of this kind of rotation seat 1-4, percussion drill 1-9 not only vertically can be arranged and also can be horizontally disposed with even can tilt certain angle setting, can hole to face, roof when vertically arranging, can hole to the vertical wall of eminence when being horizontally disposed with, can hole to the metope tilted when inclination certain angle is arranged, the function of device is more complete.
With reference to Fig. 1, handle 1-6 is connected with handlebar stem 1-16, handlebar stem 1-16 to be slidably mounted on swing arm 1-3 and clamping screw 1-17 swing arm 1-3 is provided with for locked hand bar 1-16 position.Arrange handlebar stem 1-16, make the adjustable length of handle 1-6, when concrete operations, if dust is more, utilize handlebar stem 1-16 to be lengthened by handle 1-6, personnel may stand on the farther position of distance bore position and operate, thus effectively avoid with it dust falls.
Comprise with reference to Fig. 1, supporting seat 1-2 and be connected to column 1-1 bottom and be obliquely installed and form three supporting legs of gusseted, the bottom of every root supporting leg is all provided with universal wheel 1-18.Utilize triangular support configurations can ensure the more firm of support, supporting leg can adopt hinged structure or the structure of adjustable height, increases the flexibility used.Arrange universal wheel 1-18 and can facilitate adjusting position, the locking device utilizing universal wheel 1-18 to carry can positioning supports position.
With reference to Fig. 1, column 1-1 bottom extension type the support bar 1-19 that contacts to earth is installed, the bottom of the support bar 1-19 that contacts to earth is hinged with the plate 1-20 that contacts to earth.Extension type for the support bar 1-19 that contacts to earth is installed, core structure can be set in the bottom of column, the support bar 19 that contacts to earth to be inserted in cylinder and to be locked by support bar clamping screw 1-21, or arranges internal thread in cylinder, and support bar 19 spiral shell that contacts to earth is contained in cylinder.Touch when support bar 1-19 drops to close to ground at the end, the plate 1-20 that contacts to earth supports on the ground, can coordinate supported by column 1-1 more stable with supporting seat.Meanwhile, when operating handle carries out bore operation, need to press down swing arm 1-3, thus can give column 1-1 mono-very large downward power, utilize the support bar 1-9 that contacts to earth directly to support on the ground with the plate 1-20 that contacts to earth, facilitate and support by means of power.
In sum, the utility model is not limited to above-mentioned detailed description of the invention.Those skilled in the art, under the prerequisite not departing from spirit and scope of the present utility model, can do some changes and modification.Protection domain of the present utility model should be as the criterion with claim of the present utility model.
Claims (7)
1. an arm extending type percussion drill, comprise column (1-1), it is characterized in that the bottom of described column (1-1) is provided with supporting seat (1-2), column (1-1) is hinged with swing arm (1-3), the side of column (1-1) is connected with vertical setting and chute moving up and down (1-5) by connecting rod (1-4); The middle part of described swing arm (1-3) is hinged on column (1-1), and wherein one end of swing arm (1-3) is hinged on the bottom of chute (1-5), the other end is provided with handle (1-6); Chute (1-5) is vertically slidably fitted with the telescopic arm (1-7) driven by handwheel driving mechanism, the top of telescopic arm (1-7) is connected with extension rod (1-8), the top ends of extension rod (1-8) installs percussion drill (1-9), and the power switch (1-10) of percussion drill (1-9) is arranged on handle (1-6).
2. arm extending type percussion drill as claimed in claim 1, is characterized in that described handwheel driving mechanism comprises the power gear (1-11) be rotatably installed on chute (1-5), the handwheel (1-12) that drives power gear (1-11) to rotate and be arranged on telescopic arm (1-7) and go up and the tooth bar (1-13) engaged with power gear (1-11).
3. arm extending type percussion drill as claimed in claim 1, is characterized in that described connecting rod (1-4) arranges one or parallel interval arranges more than two, and wherein one end of connecting rod (1-4) is hinged on column (1-1), the other end is hinged on chute (1-5).
4. arm extending type percussion drill as claimed in claim 1, it is characterized in that the top ends of described extension rod (1-8) is rotatablely equipped with rotation seat (1-14) and extension rod (1-14) is provided with the bolt (1-15) for locating rotation angle, percussion drill (1-9) is arranged on rotation seat (1-14).
5. arm extending type percussion drill as claimed in claim 1, it is characterized in that described handle (1-6) is connected with handlebar stem (1-16), handlebar stem (1-16) is slidably mounted on swing arm (1-3) and goes up and the clamping screw (1-17) swing arm (1-3) is provided with for locked hand bar (1-16) position.
6. arm extending type percussion drill as claimed in claim 1, it is characterized in that described supporting seat (1-2) comprises and be connected to column (1-1) bottom and be obliquely installed and form three supporting legs of gusseted, the bottom of every root supporting leg is all provided with universal wheel (1-18).
7. arm extending type percussion drill as claimed in claim 6, what it is characterized in that the bottom extension type of described column (1-1) is provided with the support bar that contacts to earth (1-19), and the bottom of the support bar that contacts to earth (1-19) is hinged with the plate that contacts to earth (1-20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520294645.0U CN204621156U (en) | 2015-05-09 | 2015-05-09 | A kind of arm extending type percussion drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520294645.0U CN204621156U (en) | 2015-05-09 | 2015-05-09 | A kind of arm extending type percussion drill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204621156U true CN204621156U (en) | 2015-09-09 |
Family
ID=54040219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520294645.0U Expired - Fee Related CN204621156U (en) | 2015-05-09 | 2015-05-09 | A kind of arm extending type percussion drill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204621156U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105252041A (en) * | 2015-10-13 | 2016-01-20 | 任重远 | Portable assistance supporting frame suitable for overhead operation |
| CN106555482A (en) * | 2017-01-24 | 2017-04-05 | 中建八局第建设有限公司 | A kind of masonry constructional column bar planting device |
| CN107570757A (en) * | 2017-10-18 | 2018-01-12 | 中交第四公路工程局有限公司 | A kind of precisely apparatus for controlling of lifting and drilling equipment |
-
2015
- 2015-05-09 CN CN201520294645.0U patent/CN204621156U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105252041A (en) * | 2015-10-13 | 2016-01-20 | 任重远 | Portable assistance supporting frame suitable for overhead operation |
| CN106555482A (en) * | 2017-01-24 | 2017-04-05 | 中建八局第建设有限公司 | A kind of masonry constructional column bar planting device |
| CN106555482B (en) * | 2017-01-24 | 2019-02-26 | 中建八局第一建设有限公司 | A kind of masonry constructional column bar planting device |
| CN107570757A (en) * | 2017-10-18 | 2018-01-12 | 中交第四公路工程局有限公司 | A kind of precisely apparatus for controlling of lifting and drilling equipment |
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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: 20150909 Termination date: 20180509 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |