CN208467341U - A kind of construction drilling bracket - Google Patents
A kind of construction drilling bracket Download PDFInfo
- Publication number
- CN208467341U CN208467341U CN201821185893.1U CN201821185893U CN208467341U CN 208467341 U CN208467341 U CN 208467341U CN 201821185893 U CN201821185893 U CN 201821185893U CN 208467341 U CN208467341 U CN 208467341U
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- sleeve
- construction drilling
- hole
- drilling bracket
- mounting
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Abstract
The utility model discloses a kind of construction drilling brackets, including bottom plate, sleeve is fixedly installed on the bottom plate, telescopic rod is equipped in the sleeve, the side edge of the telescopic rod is axially installed with evenly distributed rack gear, the rolled round for the connection that is meshed with the rack gear is rotatably equipped at the top of the sleeve, crank is fixedly installed in the rolled round, it is vertically-mounted in the top end surface of the telescopic rod to have casing, it is equipped with telescopic mast in described sleeve pipe, electric drill mounting base is installed at the top of the telescopic mast.The utility model is able to solve worker in bore operation and the position suitable with scaffold searching is moved by scaffold is needed to carry out the inconvenient problem of drilling.
Description
Technical field
The utility model relates to construction equipment technical field more particularly to a kind of construction drilling brackets.
Background technique
In construction and decoration work progress, it is often necessary to drill on the ceiling, be used for furred ceiling or mounted lamp.It is existing
Worker in drilling, since roof is higher, it has not been convenient to drill, need to borrow the tools such as scaffold to assist, worker stands in foot
In hand cradle, drilling machine is held with hand, head is faced up and carries out drilling operation, and in boring procedure, mostly and drilling due to drilling hole amount
Position is not fixed, and is resulted in the need for often moving scaffold and is found suitable position and drill, very inconvenient, not only time-consuming bothersome
And there are security risks.
Utility model content
In view of this, being solved in bore operation the purpose of the utility model is to provide a kind of construction drilling bracket
Worker needs the position suitable with scaffold searching is moved by scaffold to carry out the inconvenient problem of drilling.
The utility model solves above-mentioned technical problem by following technological means:
A kind of construction drilling bracket, including bottom plate are fixedly installed with sleeve on the bottom plate, wear in the sleeve
Equipped with telescopic rod, the side axial of the telescopic rod is equipped with rack gear, and shaking of being meshed with rack gear is equipped at the top of the sleeve
Wheel, is fixedly installed with crank in the rolled round, vertically-mounted in the top end surface of the telescopic rod to have casing, wears in described sleeve pipe
Equipped with telescopic mast, electric drill mounting base is installed at the top of the telescopic mast.
Further, the top of the sleeve is equipped with integrally formed with mounting ring, the mounting ring close to one end of rack gear
It is open, is mounted on mounting plate on two inner walls of the opening, it is identical symmetrically to offer size on two pieces of mounting plates
Mounting hole is fixedly installed with bearing in two mounting holes, and the rolled round is mounted between two pieces of mounting plates, the crank
It is threaded through in two bearings.Bearing can reduce friction, shake crank more laborsaving.
Further, gum sleeve is arranged on the end of the crank.Gum sleeve facilitates worker directly to shake when in use
It is dynamic, it is more convenient.
Further, the electric drill mounting base includes the pedestal, side plate and anchor ear for being sequentially connected installation, and the pedestal is welded on
The top of telescopic mast, the side plate are vertically arranged on pedestal, and the anchor ear is arranged on side plate, the side plate and pedestal one
Molding, the anchor ear and side plate are integrally formed, and are equipped with elasticity bolt on the anchor ear.Anchor ear and elasticity bolt are for fastening electricity
It bores, while also conveniently removing electric drill.
Further, through-hole is offered on the side wall of described sleeve pipe, the surface of the telescopic mast radially offers multiple perpendicular
Straight equally distributed threaded hole, the threaded hole is identical as clear size of opening, and fixing bolt, the fixation are equipped in the through-hole
Bolt passes through through-hole and is threaded into hole.Fixing bolt prevents electric drill from covering at work for fixing casing and telescopic mast
It is loosened between pipe and telescopic mast.
Further, equally distributed support device is installed on the outer surface of the sleeve, the support device include according to
Hinged seat, the supporting sleeve, support column of secondary connection installation, the hinged seat are welded on the outer surface of sleeve, the support sleeve
The top of pipe is mounted in hinged seat integrally formed with hinged block, the hinged block, is equipped on the hinged block and hinged seat
Same root pin shaft is provided with internal screw thread on the inner wall of the supporting sleeve, is provided on the outer surface of the support column and interior spiral shell
The external screw thread that line is meshed, the support column are screwed onto supporting sleeve.Support device is for keeping drilling bracket when in use
Stability, prevent bracket overturning cause danger.
Further, it is welded with multi-directional ball on the bottom end face of the support column, rubber washer is installed in the multi-directional ball.
Rubber washer is used to increase the friction on support column and ground, enhances stability.
The utility model has the beneficial effects that
(1) the use of the new type is provided with casing and telescopic mast, and telescopic mast activity is threaded through inside pipe casing, and passes through fixed spiral shell
Bolt is fixed, so that the height of electric drill mounting base is easy to adjust, use scope is wider, and fixing bolt can guarantee casing and stretch
Column keeps stable when in use, drills convenient for worker.
(2) crank rotation is driven by shaking gum sleeve, makes rolled round rotation that telescopic rod be driven to move up and down and realizes electric drill
With being contacting and separating for flooring, worker can avoid worker without bore operation can be completed by scaffold with standing operation
The risk stood in operation on scaffold.
(3) rack gear and rolled round intermeshing, so that telescopic rod can only move in the vertical direction, and support device is more
Further it ensure that the stability of the present apparatus at work, so that drill bit direction the moving upwards with telescopic rod of electric drill,
Straight moves up, and transverse shifting will not occur, so that the hole drilled out is more regular, and the drill bit that will not fracture.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of construction drilling bracket of the utility model；
Fig. 2 is the enlarged structure schematic diagram in Fig. 1 at A；
Fig. 3 is a kind of structural schematic diagram at another visual angle of construction drilling bracket of the utility model；
Wherein, bottom plate 1, sleeve 2, telescopic rod 3, casing 4, telescopic mast 5, electric drill mounting base 6, pedestal 61, side plate 62, anchor ear
63, elasticity bolt 64, support device 7, hinged seat 71, supporting sleeve 72, support column 73, multi-directional ball 74, rubber washer 75, installation
Ring 8, mounting plate 9, bearing 10, rolled round 11, crank 12, gum sleeve 13, rack gear 14, through-hole 15, fixing bolt 16.
Specific embodiment
The utility model is described in detail below with reference to the drawings and specific embodiments:
As shown in Figure 1-Figure 3, a kind of construction drilling bracket of the utility model, including bottom plate 1 weld on bottom plate 1
It is connected to sleeve 2, telescopic rod 3 is equipped in sleeve 2, the side edge of telescopic rod 3 is axially installed with evenly distributed rack gear 14, sleeve
2 top is equipped with close to one end of rack gear 14 and is open integrally formed with mounting ring 8, mounting ring 8, on two inner walls of opening
It is installed by welding with mounting plate 9, the identical mounting hole of size is symmetrically offered on two pieces of mounting plates 9, is fixed in two mounting holes
Bearing 10 is installed, rolled round 11 is mounted on the rolled round 11 that the gear teeth are provided between two pieces of mounting plates 9, rolled round 11 and 14 phase of rack gear
Engagement, fixed in two bearings 10 to be equipped with crank 12, the fixation of crank 12 is threaded through in rolled round 11, turns on the end of crank 12
It is dynamic that gum sleeve 13 is installed, casing 4 is welded in the top end surface of telescopic rod 3 vertically, telescopic mast 5 is equipped in casing 4, is covered
The surface of pipe 4 offers through-hole 15, and the surface of telescopic mast 5 radially offers multiple vertical equally distributed threaded holes, screw thread
Hole is identical as 15 size of through-hole, and fixing bolt 16 is bolted in threaded hole, and fixing bolt 16 is threaded through in through-hole 15, telescopic mast 5
Top electric drill mounting base 6 is installed, electric drill mounting base 6 includes the pedestal 61, side plate 62 and anchor ear 63 for being sequentially connected installation, seat
Body 61 is welded on the top of telescopic mast 5, and side plate 62 is vertically arranged on pedestal 61, and 61 surface of pedestal is equipped with rubber layer, anchor ear
63 are arranged on side plate 62, and side plate 62 and pedestal 61 are integrally formed, and anchor ear 63 and side plate 62 are integrally formed, and are equipped on anchor ear 63
Elasticity bolt 64, elasticity bolt 64 is for fastening installation electric drill.
Equally distributed support device 7 is also equipped on the outer surface of sleeve 2, the quantity of support device 7 is 3, support
Device 7 includes the hinged seat 71, supporting sleeve 72, support column 73 for being sequentially connected installation, and hinged seat 71 is welded on the appearance of sleeve 2
On face, integrally formed with hinged block, hinged block is mounted in hinged seat 71 at the top of supporting sleeve 72, hinged block and hinged seat 71
On be equipped with same root pin shaft so that hinged block is hinged in hinged seat 71, hinged seat 71 is welded on the end face far from sleeve 2
Limited block, limited block is used to limit the rotation angle of supporting sleeve 72, and can provide branch to supporting sleeve 72 in bore operation
Support is provided with internal screw thread on the inner wall of supporting sleeve 72, be provided on the outer surface of support column 73 be meshed with internal screw thread it is outer
Screw thread, support column 73 are screwed onto supporting sleeve 72.
Meanwhile multi-directional ball 74 is also welded on the bottom end face of support column 73, rubber washer 75 is installed in multi-directional ball 74,
75 flexural pivot of rubber washer is in multi-directional ball 74.
The application method of the utility model is as follows:
In use, first electric drill is mounted in electric drill mounting base 6, elasticity bolt 64 is tightened, consolidates anchor ear 63 by electric drill
It lives calmly, the height between electric drill mounting base 6 and ground is then adjusted by the height of telescopic mast 5 in adjusting sleeve pipe 4, makes electric drill
Electric drill in mounting base 6 after the height of telescopic mast 5 is adjusted, fixing bolt 16 is tightened, so substantially adjacent to the bottom of flooring
Three supporting sleeves 72 are opened afterwards, twist support column 73, the length of support column 73 is adjusted, rubber washer 75 is made to be supported on ground
On, after support is completed, staff starts electric drill, shakes with hands gum sleeve 13, and gum sleeve 13 drives crank 12 to rotate,
Crank 12 drives rolled round 11 to rotate, so that telescopic rod 3 moves in the vertical direction, shakes gum sleeve 13 when clockwise
When, telescopic rod 3 moves upwards, so that electric bit contact flooring starts to drill, after drilling is completed, staff first turns off electric drill
Power supply, then shake gum sleeve 13 counterclockwise, move downward telescopic rod 3, electric drill head is made to be detached from flooring, then it is mobile this
Drilling bracket needs the lower section of drill site to another, repeats abovementioned steps.
Above embodiments are merely intended for describing the technical solutions of the present application, but not for limiting the present application, although referring to preferred embodiment pair
The utility model is described in detail, those skilled in the art should understand that, it can be to the technology of the utility model
Scheme is modified or replaced equivalently, and without departing from the objective and range of technical solutions of the utility model, should all be covered
In the scope of the claims of the utility model.Technology that the utility model is not described in detail, shape, construction portion are known
Technology.
Claims (7)
1. a kind of construction drilling bracket, it is characterised in that: including bottom plate (1), be fixedly installed with set on the bottom plate (1)
Cylinder (2), the sleeve (2) is interior to be equipped with telescopic rod (3), and the side of the telescopic rod (3) is evenly distributed along being axially installed with
Rack gear (14) is rotatably equipped with the rolled round (11) being meshed with the rack gear (14), the rolled round at the top of the sleeve (2)
(11) it is fixedly installed on crank (12), it is vertically-mounted in the top end surface of the telescopic rod (3) to have casing (4), described sleeve pipe
(4) it is equipped with telescopic mast (5) in, electric drill mounting base (6) is installed at the top of the telescopic mast (5).
2. a kind of construction drilling bracket according to claim 1, it is characterised in that: the top of the sleeve (2)
Integrally formed with mounting ring (8), the mounting ring (8) is equipped with close to the one end of rack gear (14) and is open, and two of the opening
It is mounted on inner wall mounting plate (9), symmetrically offers the identical mounting hole of size, two institutes on two pieces of mounting plates (9)
It states and is fixedly installed in mounting hole bearing (10), the rolled round (11) is mounted between two pieces of mounting plates (9), the crank
(12) it is threaded through in two bearings (10).
3. a kind of construction drilling bracket according to claim 2, it is characterised in that: the end of the crank (12)
On be arranged with gum sleeve (13).
4. a kind of construction drilling bracket according to claim 3, it is characterised in that: the electric drill mounting base (6)
Pedestal (61), side plate (62) and anchor ear (63) including being sequentially connected installation, the pedestal (61) are welded on the top of telescopic mast (5)
Portion, the side plate (62) are vertically arranged on pedestal (61), and the anchor ear (63) is arranged on side plate (62), the side plate (62)
It is integrally formed with pedestal (61), the anchor ear (63) and side plate (62) are integrally formed, and are equipped with elastic spiral shell on the anchor ear (63)
Bolt (64).
5. a kind of construction drilling bracket according to claim 4, it is characterised in that: the side wall of described sleeve pipe (4)
On offer through-hole (15), the surface of the telescopic mast (5) radially offers multiple vertical equally distributed threaded holes, described
It is equipped with fixing bolt (16) in through-hole (15), the fixing bolt (16) passes through through-hole (15) and is threaded into hole.
6. a kind of construction drilling bracket according to claim 5, it is characterised in that: the appearance of the sleeve (2)
Be equipped on face equally distributed support device (7), the support device (7) include the hinged seat (71) for being sequentially connected installation,
Supporting sleeve (72), support column (73), the hinged seat (71) are welded on the outer surface of sleeve (2), the supporting sleeve
(72) top is integrally formed with hinged block, and the hinged block is hinged in hinged seat (71), the hinged block and hinged seat
(71) it is equipped with same root pin shaft on, internal screw thread is provided on the inner wall of the supporting sleeve (72), the support column (73)
The external screw thread to match with internal screw thread is provided on outer surface, the support column (73) is screwed onto supporting sleeve (72).
7. a kind of construction drilling bracket according to claim 6, it is characterised in that: the bottom of the support column (73)
It is welded on end surface multi-directional ball (74), rubber washer (75) is installed on the multi-directional ball (74).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821185893.1U CN208467341U (en) | 2018-07-25 | 2018-07-25 | A kind of construction drilling bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821185893.1U CN208467341U (en) | 2018-07-25 | 2018-07-25 | A kind of construction drilling bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208467341U true CN208467341U (en) | 2019-02-05 |
Family
ID=65208758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821185893.1U Active CN208467341U (en) | 2018-07-25 | 2018-07-25 | A kind of construction drilling bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208467341U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110107229A (en) * | 2019-05-13 | 2019-08-09 | 湖南达道新能源开发有限公司 | A kind of fixed device of geothermal drilling |
| CN111716556A (en) * | 2020-06-10 | 2020-09-29 | 陆军 | Building roof vertical drilling device for building construction |
| CN111774662A (en) * | 2019-04-03 | 2020-10-16 | 海信（浙江）空调有限公司 | Pipe orifice burr treatment device |
| CN112252980A (en) * | 2020-09-29 | 2021-01-22 | 湖南新金刚工程机械有限公司 | Down-the-hole concentric following pipe expanding drilling tool |
-
2018
- 2018-07-25 CN CN201821185893.1U patent/CN208467341U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111774662A (en) * | 2019-04-03 | 2020-10-16 | 海信（浙江）空调有限公司 | Pipe orifice burr treatment device |
| CN110107229A (en) * | 2019-05-13 | 2019-08-09 | 湖南达道新能源开发有限公司 | A kind of fixed device of geothermal drilling |
| CN110107229B (en) * | 2019-05-13 | 2020-09-25 | 湖南达道新能源开发有限公司 | Geothermal drilling fixing device |
| CN111716556A (en) * | 2020-06-10 | 2020-09-29 | 陆军 | Building roof vertical drilling device for building construction |
| CN112252980A (en) * | 2020-09-29 | 2021-01-22 | 湖南新金刚工程机械有限公司 | Down-the-hole concentric following pipe expanding drilling tool |
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