CN208576051U - A kind of house architectural structure top drilling equipment - Google Patents
A kind of house architectural structure top drilling equipment Download PDFInfo
- Publication number
- CN208576051U CN208576051U CN201821070267.8U CN201821070267U CN208576051U CN 208576051 U CN208576051 U CN 208576051U CN 201821070267 U CN201821070267 U CN 201821070267U CN 208576051 U CN208576051 U CN 208576051U
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- CN
- China
- Prior art keywords
- drilling machine
- shield
- support rod
- slot
- drilling
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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.)
- Expired - Fee Related
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Abstract
A kind of house architectural structure top drilling equipment, including support rod, drilling machine and shield, drilling machine is located at the top of support rod, the drilling machine slot of opening upwards is equipped in shield, horizontal shaft is additionally provided in drilling machine slot, shaft can rotate in drilling machine slot, and first bevel gear is fixedly provided in shaft, and the bottom of the drilling machine slot of shield is additionally provided with the through-hole of vertical direction；Drilling machine is mounted in drilling machine slot and one end of drilling machine is fixedly connected with shaft, and the other end of drilling machine is equipped with drill bit；Support rod is installed in the bottom of shield and is located at the underface of through-hole, the cavity through support rod is equipped in support rod, the top of cavity is connected to the through-hole of shield, intermediate bar is additionally provided in the cavity of support rod, the top of support rod and the through-hole of shield bottom are sequentially passed through at the top of intermediate bar and is protruded into drilling machine slot, and the bottom of intermediate bar is pierced by the bottom of support rod.The utility model can both be effectively prevented the pollution of construction environment caused by dust is fallen, can be with protective drill.
Description
Technical field
The utility model relates to drilling technique fields at the top of building construction, and in particular to a kind of house architectural structure top brill
Aperture apparatus.
Background technique
The top of house architectural structure carries out drilling and applies in anchoring construction at the top of each floor concrete structure
Work, and drilling hole amount is larger, however need manpower to climb in ladder top of constructing to when drilling at the top of floor in traditional construction mode
Portion carries out boring work, however applies the hand-held Small Drill Press of man-hour requirement worker and face upward head alignment drill hole, therefore the generation that drills
The accuracy that dust is easy to cause damages on worker's eyes and is easy to influence worker's drilling, and when worker's hand-held drilling machine comes
It returns and is easy to produce collision when walking about, be affected to drilling machine.When in the prior art to constructing at the top of the floor of concrete structure
The side that about two are staggered is arranged in drilling machine to lead to, and utilizes the lifting boring work of lever principle progress drilling machine.However
Being fixed on the drilling machine that top side leads to still can not solve dust whereabouts when drilling, not only have dirt to the environment of construction site
Dye, can also cause centainly to injure to the eyes of construction personnel；The unshielded device of the drilling machine simultaneously, drill bit is easy drilling machine when moving
Colliding leads to bit damage.
Utility model content
For the deficiency in the presence of the prior art, the utility model provide one kind can be effectively protected drill bit and
Dust falls drilling equipment at the top of the house architectural structure for influencing construction personnel's drilling operation when preventing top from drilling.
To achieve the above object, the utility model uses the following technical solution:
A kind of house architectural structure top drilling equipment, including support rod, drilling machine and shield, drilling machine are located at support rod
Top is equipped with the drilling machine slot of opening upwards in shield, is additionally provided with horizontal shaft in drilling machine slot, shaft can turn in drilling machine slot
It is dynamic, first bevel gear is fixedly provided in shaft, the bottom of the drilling machine slot of shield is additionally provided with the through-hole of vertical direction；Drilling machine installation
In drilling machine slot and one end of drilling machine is fixedly connected with shaft, and the other end of drilling machine is equipped with drill bit；Support rod is installed in protection
The bottom of cover and the underface for being located at through-hole, are equipped with the cavity through support rod in support rod, the top of cavity and shield
Through-hole is connected to, and is additionally provided with intermediate bar in the cavity of support rod, top and the shield of support rod are sequentially passed through at the top of intermediate bar
The through-hole of bottom simultaneously protrudes into drilling machine slot, and the bottom of intermediate bar is pierced by the bottom of support rod；Second is installed at the top of intermediate bar
The first bevel gear of bevel gear, second bevel gear and shaft engages connection, and intermediate bar and the through-hole of shield bottom pass through bearing
It is connected；The dust cover that can be stretched with respect to shield is additionally provided at the top of shield.
Compared with the prior art, the outside of the utility model drilling machine is equipped with the shield of protection drilling machine, when not in use, bores
Machine can be horizontal in the drilling machine slot of shield；First bevel gear and the second cone tooth can be passed through by rotating intermediate bar when use
The engagement connecting band turn axis of wheel rotates, and shaft drives the drilling machine being fixed in shaft to rotate to drill bit straight up again, thus
Achieve the purpose that protect drill bit.And the dust cover that can be stretched with respect to shield is additionally provided in the utility model at the top of shield,
When drilling machine starts drilling, with going deep into for drill bit, shield can be gradually to shield contract, therefore the dust generated that drills
It is fully enclosed in dust cover, dust can be effectively prevented and fallen in the eyes of construction personnel, construction is not only prevented
The pollution of environment can also avoid the eyes of construction personnel impaired.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the structure sectional view of shield in the utility model.
In figure: 1, shield；1-1, drilling machine slot；1-2, spring groove；1-3, spring；1-4, position-limited rack；2, bracket； 3,
Support rod；3-4, cavity；4, stabilizer blade；5, universal wheel；6, dust cover；6-1, convex block；7, intermediate bar；7-1, second bevel gear；8,
Drilling machine；9, shaft；9-1, first bevel gear；10, bearing.
Specific embodiment
The utility model is described in further detail below in conjunction with Figure of description, and provides specific embodiment.
As depicted in figs. 1 and 2, drilling equipment at the top of a kind of house architectural structure, including support rod 3, drilling machine 8 and shield
1, drilling machine 8 is located at the top of support rod 3, and the drilling machine slot 1-1 of opening upwards is equipped in shield 1, is equipped with level in drilling machine slot 1-1
Shaft 9, shaft 9 can rotate in drilling machine slot 1-1, and first bevel gear 9-1, first bevel gear 9-1 set are fixedly provided in shaft 9
It connects in shaft 9 and relatively fixed with shaft 9；The bottom of the drilling machine slot 1-1 of shield 1 is additionally provided with the through-hole of vertical direction；It bores
Machine 8 is mounted in drilling machine slot 1-1 and one end of drilling machine 8 is fixedly connected with shaft 9, and the other end of drilling machine 8 is equipped with drill bit；Branch
Strut 3 is installed in the bottom of shield 1 and is located at the underface of through-hole, and the cavity 3-4 through support rod 3 is equipped in support rod 3,
The top of cavity 3-4 is connected to the through-hole of shield 1, and intermediate bar 7, the top of intermediate bar 7 are additionally provided in the cavity 3-4 of support rod 3
Portion sequentially passes through the through-hole of 1 bottom of top and shield of support rod 3 and protrudes into drilling machine slot 1-1, and the bottom of intermediate bar 7 is pierced by
The bottom of support rod 3；The top of intermediate bar 7 is installed with second bevel gear 9-1, the first cone tooth of second bevel gear 9-1 and shaft 9
9-1 engagement connection is taken turns, intermediate bar 7 is connected with the through-hole of 1 bottom of shield by bearing 10；Being additionally provided at the top of shield 1 can phase
The dust cover 6 to stretch to shield 1.9 both ends of shaft pass through bearing respectively and are arranged on the side wall of shield 1, to ensure shaft 9
It can be rotated in shield 1.Drilling machine 8 includes connected handle portion and bit head, and the axis of handle portion and bit head is in 90 degree
Setting, the handle portion of drilling machine 8 are socketed in shaft 9 and relatively fixed with shaft 9, and bit head is equipped with drill bit.The utility model
When not in use, the bit head of the handle portion of drilling machine 8 state in a vertical shape, drilling machine 8 is in a horizontal state, and the drill bit of drilling machine is prevented at this time
Shield is in shield, and drill bit is towards the side wall of shield, therefore can protect that drill bit will not collide when moving asks
Topic.When the utility model begins to use, rotation intermediate bar 7 manually first, the second bevel gear 7-1 at the top of intermediate bar 7 also with
Rotation so that impart power to first bevel gear 9-1, first bevel gear 9-1 can drive shaft 9 to rotate, at this time drilling machine 8
90 degree are rotated counterclockwise by the drive of shaft 9, the drill bit of drilling machine 8 is in vertical direction, and drilling machine 8 can be to building construction top at this time
Portion carries out boring work.
The spring groove 1-2 of several opening upwards, the open-topped radial direction of spring groove 1-2 are additionally provided in the shield 1
Size is less than the radial dimension on the top spring groove 1-2；Dust cover 6 is that cylinder-shaped and both ends have opening, the side wall bottom of dust cover 6
Portion is equipped with convex block 6-1 identical with spring groove 1-2 quantity, and convex block 6-1 is mounted in spring groove 1-2, the radial dimension of convex block 6-1
Greater than the open-topped radial dimension of spring groove 1-2 to make convex block 6-1 that can slide up and down in spring groove 1-2 and cannot deviate from
Spring groove 1-2 is equipped with spring 1-3 between boss bottom and the bottom of spring groove 1-2.
The side of intermediate bar 7 is additionally provided with the position-limited rack 1-4 that limitation drilling machine 8 rotates in the drilling machine slot 1-1, when 8 quilt of drilling machine
When the drive of shaft 9 rotates counterclockwise, position-limited rack 1-4 can block the handle portion of drilling machine 8 when drilling machine 8 turns over 90 degree counterclockwise
Bottom, the drill bit state in a vertical shape when for making drilling machine 8 work, prevents drilling machine 8 from rotating excessive, and position-limited rack 1-4 blocks drilling machine 8
Afterwards, shaft 9 can not also continue to rotate, and also facilitate the drill bit of prompt construction personnel drilling machine at this time in a vertical state.
The shield 1 is cylindrical shape, and the angle between the side wall of drilling machine slot 1-1 and the bottom surface of drilling machine slot 1-1 is greater than 90
Degree, the dust for falling drilling fall to the bottom surface drilling machine slot 1-1 along inclined side wall.
The axis for the working condition that the drill bit of the side of support rod 3 and drilling machine 8 is in vertical direction coincides, for prompting
The position of construction personnel's drill bit facilitates construction personnel to control the specific location of drilling, or shield 1 is selected transparent material system
At construction personnel can pass through the specific location that shield 1 observes drill bit.
The lower part of support rod 3 is additionally provided with bracket 2, and the bottom of bracket 2 is uniformly fixed, and there are four stabilizer blades 4, and the bottom of stabilizer blade 4 is set
There is universal wheel 5, bracket 2 can be moved to below different drilling positions at the construction field (site) by universal wheel 5.It wears the bottom end of support rod 3
The through-hole and support rod 3 crossed in 2 geometric center of bracket can be slided up and down with respect to bracket 2, and a side surface of 3 lower part of support rod is also set
There is rack gear, gear is additionally provided on bracket 2, gear is arranged on bracket 2 by gear shaft, and the rack gear on gear and support rod 3 is nibbled
Connection is closed, support rod 3 can be driven to rise the drilling construction realized to top plate by rotate gear.As shown in fig. 1, gear
One end of axis is additionally provided with handle, gear can be made to rotate by swing handle, and then support rod 3 is driven to rise.
Finally, it is stated that above embodiments are merely intended for describing the technical solutions of the present application, but not for limiting the present application, although ginseng
The utility model is described in detail according to preferred embodiment, those skilled in the art should understand that, it can be to this
The technical solution of utility model is modified or replaced equivalently, without departing from the objective and model of technical solutions of the utility model
It encloses, should all cover in the scope of the claims of the utility model.
Claims (4)
1. drilling equipment at the top of a kind of house architectural structure, including support rod and drilling machine, drilling machine are located at the top of support rod, special
Sign is: further including shield, the drilling machine slot of opening upwards is equipped in shield, horizontal shaft is additionally provided in drilling machine slot, turns
Axis can rotate in drilling machine slot, and first bevel gear is fixedly provided in shaft, and the bottom of the drilling machine slot of shield is additionally provided with vertical side
To through-hole；Drilling machine is mounted in drilling machine slot and one end of drilling machine is fixedly connected with shaft, and the other end of drilling machine is equipped with drill bit；
Support rod is installed in the bottom of shield and is located at the underface of through-hole, and the cavity through support rod, cavity are equipped in support rod
Top be connected to the through-hole of shield, intermediate bar is additionally provided in the cavity of support rod, support is sequentially passed through at the top of intermediate bar
The top of bar and the through-hole of shield bottom simultaneously protrude into drilling machine slot, and the bottom of intermediate bar is pierced by the bottom of support rod；Intermediate bar
Top be installed with second bevel gear, the first bevel gear of second bevel gear and shaft engages connection, intermediate bar and shield bottom
The through-hole in portion is connected by bearing；The dust cover that can be stretched with respect to shield is additionally provided at the top of shield.
2. drilling equipment at the top of a kind of house architectural structure according to claim 1, it is characterised in that: in the shield
It is additionally provided with the spring groove of several opening upwards, the open-topped radial dimension of spring groove is less than the radial ruler on spring groove top
It is very little；Dust cover is that cylinder-shaped and both ends have opening, and the sidewall bottom of dust cover is equipped with convex block identical with spring slot number, convex
Block is mounted in spring groove, and the radial dimension of convex block is greater than the open-topped radial dimension of spring groove to make convex block can be in spring
Spring groove is slided up and down and cannot deviate from slot, and spring is equipped between boss bottom and the bottom of spring groove.
3. drilling equipment at the top of a kind of house architectural structure according to claim 1, it is characterised in that: in the drilling machine slot
The side of intermediate bar is additionally provided with the position-limited rack of limitation drilling machine rotation.
4. drilling equipment at the top of a kind of house architectural structure according to claim 1, it is characterised in that: the shield is
Cylindrical shape, the angle between the side wall of drilling machine slot and the bottom surface of drilling machine slot are greater than 90 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821070267.8U CN208576051U (en) | 2018-07-06 | 2018-07-06 | A kind of house architectural structure top drilling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821070267.8U CN208576051U (en) | 2018-07-06 | 2018-07-06 | A kind of house architectural structure top drilling equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208576051U true CN208576051U (en) | 2019-03-05 |
Family
ID=65508663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821070267.8U Expired - Fee Related CN208576051U (en) | 2018-07-06 | 2018-07-06 | A kind of house architectural structure top drilling equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208576051U (en) |
-
2018
- 2018-07-06 CN CN201821070267.8U patent/CN208576051U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190305 Termination date: 20210706 |