CN210548286U - Electric drill support capable of adjusting drilling depth - Google Patents
Electric drill support capable of adjusting drilling depth Download PDFInfo
- Publication number
- CN210548286U CN210548286U CN201921552879.5U CN201921552879U CN210548286U CN 210548286 U CN210548286 U CN 210548286U CN 201921552879 U CN201921552879 U CN 201921552879U CN 210548286 U CN210548286 U CN 210548286U
- Authority
- CN
- China
- Prior art keywords
- electric drill
- loop bar
- depth
- connecting rod
- depth setting
- 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
- 238000005553 drilling Methods 0.000 title claims abstract description 40
- 229910000831 Steel Inorganic materials 0.000 claims description 25
- 239000010959 steel Substances 0.000 claims description 25
- 238000003466 welding Methods 0.000 claims description 5
- 230000007246 mechanism Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 9
- 238000005034 decoration Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Landscapes
- Drilling And Boring (AREA)
Abstract
The utility model relates to a construction auxiliary assembly technical field discloses an electric drill support of adjustable drilling depth, include as the telescopic link of main part, the upper portion side of telescopic link is provided with electric drill fixing device, and the lower part side is provided with the electric drill depthkeeping device, lower terminal surface be provided with body of rod vertically bottom plate. The electric drill fixing device realizes the fixation of the electric drill through the hoop and the base, and the electric drill depth fixing device controls the drilling depth through adjusting the length of the telescopic rod. The utility model discloses make the workman need not to ascend a height and just can drill on the working face of eminence, avoided using the danger that the electric drill brought in high altitude construction, the utility model discloses still make drilling depth controllable, avoided the drilling that blind drilling leads to too dark or too shallow situation such as.
Description
Technical Field
The utility model relates to a construction auxiliary assembly technical field especially relates to an electric drill support of adjustable drilling depth.
Background
In the building construction engineering and the house decoration engineering, in order to fix a suspended ceiling, install lamps, a pipeline bridge frame, install keels for indoor decoration and the like, holes need to be drilled in places which cannot be reached by workers, such as ceilings or wall plates of a house, by using electric drills. Drilling in these places requires tools such as a horse stool, a ladder, a scaffold and the like to convey workers to the vicinity of a working surface, and the method belongs to high-altitude operation.
But the use of electric drills in high-altitude operations is a dangerous activity. The reason is that common electric drills such as an impact drill and an electric hammer can impact a working face when in use, the reaction force of the impact is borne by workers holding the electric drills, so that the workers can not stand stably and easily fall from a high place, and when construction involves edge operation, the workers cannot buffer the impact through waist action and can more easily fall from the high place; if the electric drill is held by one hand and the other hand is used for keeping standing stably, the electric drill is not held stably, so that the electric drill is easy to fall off, and serious personal injury is caused; even if the hand drill without impact effect is used for drilling, the reaction force of the drill torque is also born by the worker during drilling, and the worker can be caused to stand unstably.
In addition, when drilling, the drilling depth is a construction index which is difficult to control. If the drilling hole is too shallow, the workpiece cannot be installed in place, and if the drilling hole is too deep, the waste of manpower and equipment is caused, and meanwhile, the strength of the working surface is also adversely affected. However, in order to make the construction work smoothly, the drilling depth usually exceeds the construction requirement in the actual construction process.
SUMMERY OF THE UTILITY MODEL
The utility model provides an electric drill support of simple structure, ability regulation drilling depth.
The technical problem to be solved is that:
drop accidents easily occur when the electric drill is used in high-altitude operation;
when a worker directly holds the electric drill to drill a hole, the drilling depth is difficult to control.
In order to solve the technical problem, the utility model adopts the following technical scheme:
an electric drill support capable of adjusting the drilling depth comprises a telescopic rod serving as a main body, wherein an electric drill fixing device is arranged on the side surface of the upper part of the telescopic rod, an electric drill depth fixing device is arranged on the side surface of the lower part of the telescopic rod, and a bottom plate perpendicular to a rod body is arranged on the lower end surface of the telescopic rod;
the telescopic rod comprises an upper sleeve rod, a middle sleeve rod and a lower sleeve rod; the lower part of the upper loop bar is arranged in the middle loop bar, is connected with the middle loop bar in a sliding way and is provided with a locking mechanism; the lower part of the middle loop bar is arranged in the lower loop bar in a sliding way;
the electric drill fixing device comprises an electric drill hoop and an electric drill base which are oppositely arranged on the side surface of the upper loop bar from top to bottom, and the electric drill hoop is positioned right above the electric drill base;
the electric drill depth setting device comprises a depth setting handle and a depth setting connecting rod; the middle part of the depth fixing handle is rotatably connected with the side surface of the lower loop bar, one end of the depth fixing handle is rotatably connected with the end part of the depth fixing connecting rod, and the other end of the depth fixing connecting rod penetrates through a sliding groove in the wall of the lower loop bar and is rotatably connected with the middle loop bar; the long edge of the sliding groove is parallel to the axis of the lower sleeve rod, and scales are arranged on the long edge of the sliding groove.
Furthermore, a group of fixed-length screw holes are formed in the side face of the upper portion of the middle sleeve rod, the fixed-length screw holes are evenly distributed along the axial direction of the middle sleeve rod at intervals, and the upper sleeve rod and the middle sleeve rod are locked through bolts penetrating through the fixed-length screw holes and the rod body of the upper sleeve rod.
Further, the sliding groove is arranged on the side wall of the lower part of the lower loop bar; the spout interpolation is equipped with depthkeeping otic placode, depthkeeping otic placode and well loop bar axis coplane setting, one end and well loop bar welded fastening, the other end passes the spout and extends the loop bar outside down, rotates with the depthkeeping connecting rod and is connected.
Furthermore, the depth setting handle is composed of two steel bars with the same specification which are overlapped together, and the depth setting connecting rod and the lower loop bar are clamped between the steel bars of the depth setting handle; the depth setting handle is rotatably connected with the lower loop bar through two coaxial middle section rotating shafts, and the middle section rotating shafts are respectively arranged on the outer side surfaces of two opposite sides of the lower loop bar and are welded with the lower loop bar; the end part of the depth fixing connecting rod is connected with the end part of the depth fixing handle through a connecting rod rotating shaft.
Furthermore, one end of the fixed-depth handle, which is far away from the fixed-depth connecting rod, is provided with a handle steel pipe, and the handle steel pipe is bolted between two steel bars of the fixed-depth handle.
Furthermore, the depthkeeping connecting rod comprises two same specification billet of piling together, and the tip presss from both sides and establishes in depthkeeping otic placode both sides, rotates with the depthkeeping otic placode through the otic placode pivot to be connected, and middle section pivot, connecting rod pivot are parallel to each other with the otic placode pivot.
Further, the electric drill base is an angle steel, an opening of the angle steel faces the upper end of the upper loop bar, and the electric drill base is connected with the upper loop bar in a welded mode.
Furthermore, the electric drill hoop is a U-shaped hoop and is connected with the upper loop bar in a welding mode.
Further, the bottom plate is connected with the lower sleeve rod in a welding mode.
The utility model relates to an electric drill support of adjustable drilling depth compares with prior art, has following beneficial effect:
the utility model discloses a eminence is sent to the electric drill to the telescopic link, makes the workman need not to ascend a height and just can drill on the working face of eminence, has avoided using the danger that the electric drill brought in high altitude construction.
The utility model discloses a length of telescopic link is adjusted to the accuracy, makes the drilling depth controllable, has avoided the drilling that blind drilling leads to cross dark or too shallow situation such as.
The following describes the electric drill support with adjustable drilling depth according to the present invention with reference to the accompanying drawings.
Drawings
Fig. 1 is a front view of an electric drill stand with adjustable drilling depth according to the present invention;
fig. 2 is a left side view of the electric drill support with adjustable drilling depth of the present invention;
fig. 3 is a schematic structural view of the electric drill hoop of the utility model;
FIG. 4 is a schematic structural view of the middle depth-fixing ear plate of the present invention;
fig. 5 is a schematic structural view of the depth fixing device of the present invention;
the electric drill comprises a base, an upper sleeve rod, an electric drill hoop 11, an electric drill base 12, a middle sleeve rod 2, a fixed-length screw hole 21, a lower sleeve rod 3, a sliding groove 31, a fixed-depth handle 41, a middle section rotating shaft 411, a connecting rod rotating shaft 412, an ear plate rotating shaft 413, a handle steel pipe 414, a fixed-depth connecting rod 42, a fixed-depth ear plate 43 and a bottom plate 5.
Detailed Description
As shown in fig. 1-2, the utility model relates to an electric drill support capable of adjusting drilling depth, which comprises a telescopic rod as a main body, wherein an electric drill fixing device is arranged on the upper side surface of the telescopic rod, an electric drill depth setting device is arranged on the lower side surface of the telescopic rod, and a bottom plate 5 vertical to a rod body is welded on the lower end surface;
the telescopic rod comprises three hollow rods, namely an upper sleeve rod 1, a middle sleeve rod 2 and a lower sleeve rod 3; the lower part of the upper loop bar 1 is arranged in the middle loop bar 2, is connected with the middle loop bar 2 in a sliding way and is provided with a locking mechanism; the lower part of the middle loop bar 2 is arranged in the lower loop bar 3 in a sliding way;
the electric drill fixing device comprises an electric drill hoop 11 and an electric drill base 12 which are arranged on the side surface of the upper loop bar 1 in an up-down opposite mode, and the electric drill hoop 11 is positioned right above the electric drill base 12; the electric drill base 12 is an angle steel, the opening of the angle steel faces the upper end of the upper loop bar 1, and the electric drill base 12 is connected with the upper loop bar 1 in a welding mode; the electric drill hoop 11 is a U-shaped hoop as shown in fig. 3, and the electric drill hoop 11 is welded with the upper loop bar 1;
the electric drill depth setting device comprises a depth setting handle 41 and a depth setting connecting rod 42; the middle part of the depth setting handle 41 is rotatably connected with the side surface of the lower loop bar 3, one end of the depth setting handle is rotatably connected with the end part of the depth setting connecting rod 42, and the other end of the depth setting connecting rod 42 penetrates through the sliding groove 31 on the wall of the lower loop bar 3 and is rotatably connected with the middle loop bar 2.
The side surface of the upper part of the middle loop bar 2 is provided with a group of fixed-length screw holes 21, the fixed-length screw holes 21 are evenly distributed along the axial direction of the middle loop bar 2 at intervals, and the upper loop bar 1 and the middle loop bar 2 are locked by bolts penetrating through the fixed-length screw holes 21 and the body of the upper loop bar 1.
As shown in fig. 4, the sliding groove 31 is arranged on the side wall of the lower part of the lower loop bar 3, the long edge of the sliding groove 31 is parallel to the axis of the lower loop bar 3, and the long edge of the sliding groove 31 is provided with scales; a depth-fixing lug plate 43 is inserted in the sliding groove 31, the depth-fixing lug plate 43 and the axis of the middle loop bar 2 are arranged in a coplanar manner, one end of the depth-fixing lug plate is welded and fixed with the middle loop bar 2, and the other end of the depth-fixing lug plate penetrates through the sliding groove 31 to extend to the outer side of the lower loop bar 3 and is rotatably connected with a depth-fixing connecting rod 42.
As shown in fig. 5, the depth setting handle 41 is composed of two stacked steel bars of the same specification, and the depth setting connecting rod 42 and the lower loop bar 3 are both sandwiched between the steel bars of the depth setting handle 41; the depth setting handle 41 is rotatably connected with the lower loop bar 3 through two coaxial middle section rotating shafts 411, and the middle section rotating shafts 411 are respectively arranged on the outer side surfaces of two opposite sides of the lower loop bar 3 and are welded with the lower loop bar 3; the end of the depth setting link 42 is connected to the end of the depth setting handle 41 through a link shaft 412.
One end of the depth setting handle 41 far away from the depth setting connecting rod 42 is provided with a handle steel pipe 414, and the handle steel pipe 414 is bolted between two steel bars of the depth setting handle.
The depth setting connecting rod 42 is composed of two steel bars of the same specification which are stacked together, the end parts of the two steel bars are clamped at two sides of the depth setting lug plate 43 and are rotatably connected with the depth setting lug plate 43 through a lug plate rotating shaft 413, and the middle section rotating shaft 411, the connecting rod rotating shaft 412 and the lug plate rotating shaft 413 are parallel to each other.
The utility model relates to an electric drill support of adjustable drilling depth, its use includes following step:
firstly, selecting a proper fixed-length screw hole 21 according to the height of a working face, and screwing a bolt for locking an upper loop bar 1 and a middle loop bar 2;
step two, binding the electric drill handle on the electric drill base 12 by using binding wires, and then fixing the drill chuck of the electric drill on the upper loop bar 1 by using the electric drill hoop 11;
thirdly, fixing the switch of the electric drill in an opening state by using a binding wire;
connecting the electric drill with a power line, and preferably additionally arranging a switch at a position on the power line where a worker can directly operate by hand for safety;
fifthly, erecting the electric drill support, and enabling the drill bit to abut against the working surface;
and step six, switching on the power supply of the electric drill, pulling the depth setting handle 41 downwards, starting drilling, and controlling the drilling depth by controlling the position of the depth setting lug plate 43 in the chute 31 during drilling.
The above-mentioned embodiments are only for describing the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and various modifications and improvements made by those skilled in the art without departing from the design spirit of the present invention should fall into the protection scope defined by the claims of the present invention.
Claims (9)
1. The utility model provides an electric drill support of adjustable drilling depth which characterized in that: the electric drill telescopic rod comprises a telescopic rod as a main body, wherein an electric drill fixing device is arranged on the side surface of the upper part of the telescopic rod, an electric drill depth setting device is arranged on the side surface of the lower part of the telescopic rod, and a bottom plate (5) vertical to a rod body is arranged on the lower end surface of the telescopic rod;
the telescopic rod comprises three hollow rods, namely an upper sleeve rod (1), a middle sleeve rod (2) and a lower sleeve rod (3); the lower part of the upper loop bar (1) is arranged in the middle loop bar (2), is connected with the middle loop bar (2) in a sliding way and is provided with a locking mechanism; the lower part of the middle loop bar (2) is arranged in the lower loop bar (3) in a sliding way;
the electric drill fixing device comprises an electric drill hoop (11) and an electric drill base (12), wherein the electric drill hoop (11) and the electric drill base (12) are vertically and oppositely arranged on the side surface of the upper loop bar (1), and the electric drill hoop (11) is positioned right above the electric drill base (12);
the electric drill depth setting device comprises a depth setting handle (41) and a depth setting connecting rod (42); the middle part of the depth setting handle (41) is rotatably connected with the side surface of the lower loop bar (3), one end of the depth setting handle is rotatably connected with the end part of the depth setting connecting rod (42), and the other end of the depth setting connecting rod (42) penetrates through a sliding groove (31) on the wall of the lower loop bar (3) and is rotatably connected with the middle loop bar (2); the long edge of the sliding groove (31) is parallel to the axis of the lower loop bar (3), and scales are arranged on the long edge of the sliding groove (31).
2. An adjustable drilling depth electric drill stand according to claim 1, wherein: the side surface of the upper part of the middle loop bar (2) is provided with a group of fixed-length screw holes (21), the fixed-length screw holes (21) are evenly distributed along the axial direction of the middle loop bar (2) at intervals, and the upper loop bar (1) and the middle loop bar (2) are locked by bolts penetrating through the fixed-length screw holes (21) and the rod body of the upper loop bar (1).
3. An adjustable drilling depth electric drill stand according to claim 1, wherein: the sliding groove (31) is arranged on the side wall of the lower part of the lower loop bar (3);
the interpolation of spout (31) is equipped with depthkeeping otic placode (43), depthkeeping otic placode (43) and well loop bar (2) axis coplane set up, one end and well loop bar (2) welded fastening, and the other end passes spout (31) and extends loop bar (3) outside down, rotates with depthkeeping connecting rod (42) and is connected.
4. An adjustable drilling depth electric drill stand according to claim 3 in which: the depth setting handle (41) is composed of two steel bars with the same specification which are overlapped together, and the depth setting connecting rod (42) and the lower loop bar (3) are clamped between the steel bars of the depth setting handle (41); the depth setting handle (41) is rotatably connected with the lower loop bar (3) through two coaxial middle section rotating shafts (411), and the middle section rotating shafts (411) are respectively arranged on the outer side surfaces of two opposite sides of the lower loop bar (3) and are welded with the lower loop bar (3); the end part of the depth fixing connecting rod (42) is connected with the end part of the depth fixing handle (41) through a connecting rod rotating shaft (412).
5. An adjustable drilling depth electric drill stand according to claim 4 in which: and a handle steel pipe (414) is arranged at one end of the depth fixing handle (41) far away from the depth fixing connecting rod (42), and the handle steel pipe (414) is bolted between two steel bars of the depth fixing handle.
6. An adjustable drilling depth electric drill stand according to claim 5, wherein: the depth setting connecting rod (42) is composed of two steel bars which are overlapped together and have the same specification, the end parts of the connecting rod are clamped at two sides of the depth setting lug plate (43) and are rotatably connected with the depth setting lug plate (43) through a lug plate rotating shaft (413), and the middle section rotating shaft (411), the connecting rod rotating shaft (412) and the lug plate rotating shaft (413) are parallel to each other.
7. An adjustable drilling depth electric drill stand according to claim 1, wherein: the electric drill base (12) is an angle steel, the opening of the angle steel faces the upper end of the upper loop bar (1), and the electric drill base (12) is connected with the upper loop bar (1) in a welded mode.
8. An adjustable drilling depth electric drill stand according to claim 1, wherein: the electric drill hoop (11) is a U-shaped hoop, and the electric drill hoop (11) is connected with the upper loop bar (1) in a welding mode.
9. An adjustable drilling depth electric drill stand according to claim 1, wherein: the bottom plate (5) is connected with the lower loop bar (3) in a welding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921552879.5U CN210548286U (en) | 2019-09-18 | 2019-09-18 | Electric drill support capable of adjusting drilling depth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921552879.5U CN210548286U (en) | 2019-09-18 | 2019-09-18 | Electric drill support capable of adjusting drilling depth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210548286U true CN210548286U (en) | 2020-05-19 |
Family
ID=70667700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921552879.5U Expired - Fee Related CN210548286U (en) | 2019-09-18 | 2019-09-18 | Electric drill support capable of adjusting drilling depth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210548286U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112517980A (en) * | 2020-12-14 | 2021-03-19 | 泰州市津达电子科技有限公司 | Electric drill auxiliary device |
-
2019
- 2019-09-18 CN CN201921552879.5U patent/CN210548286U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112517980A (en) * | 2020-12-14 | 2021-03-19 | 泰州市津达电子科技有限公司 | Electric drill auxiliary device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10787343B2 (en) | Self-climbing robot for installing elevator guide rail | |
| CN102962494A (en) | Face-up impacting and drilling device for ceiling | |
| CN210548286U (en) | Electric drill support capable of adjusting drilling depth | |
| CN106141246A (en) | Special drilling machine for heightening highway guardrail | |
| CN201427197Y (en) | Upward drilling punching device | |
| CN212249144U (en) | Can have enough to meet need double-ribbed girder steel fixing device that encorbelments | |
| CN201258695Y (en) | Portable drill stand | |
| CN204850516U (en) | A horizontal lifeline system for steel construction factory building | |
| CN202055763U (en) | Building roof precise boring device | |
| CN202073297U (en) | Auxiliary lifting device for drilling of electric hammer | |
| CN210451082U (en) | Hanging rod installation device in building | |
| CN202921967U (en) | Ceiling faceup impacting and drilling device | |
| JP3147904U (en) | Wire clamp clamping jig | |
| CN210850119U (en) | Roof drilling auxiliary device | |
| CN204525381U (en) | A kind of lifting electric hammer combination pressure rod member for boring ceiling furred ceiling muscle hole | |
| CN210705391U (en) | Assembled water drilling equipment | |
| CN104907980A (en) | Device and method for tightening ceiling rib expansion bolt | |
| CN210254381U (en) | Drilling machine support frame | |
| CN206839615U (en) | A kind of boring device of top plate | |
| CN202645444U (en) | Basement top board drilling device | |
| CN220807178U (en) | Telescopic quick mounting tool for top plate expansion bolts | |
| CN215160551U (en) | Miniature electric hoist supporting frame | |
| CN219489440U (en) | Telescopic tower crane stay bar | |
| CN205967515U (en) | Special drilling machine is increased to highway guardrail | |
| CN203245833U (en) | Multi-functional quick drilling tool rack |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200519 |