CN211891475U - Improved simple top plate drilling device - Google Patents
Improved simple top plate drilling device Download PDFInfo
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- CN211891475U CN211891475U CN202020342738.7U CN202020342738U CN211891475U CN 211891475 U CN211891475 U CN 211891475U CN 202020342738 U CN202020342738 U CN 202020342738U CN 211891475 U CN211891475 U CN 211891475U
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- Prior art keywords
- vertical rod
- rod
- electric hammer
- set forth
- lifting support
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- 238000005553 drilling Methods 0.000 title claims abstract description 36
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 4
- 239000003381 stabilizer Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses a modified simple and easy roof drilling equipment, including the electric hammer, a pedestal, lifting support and location montant, lifting support includes upper vertical rod, lower vertical rod, upper horizontal pole and sheer pole, the middle part of upper vertical rod is articulated with the front end of upper horizontal pole, the bottom of upper vertical rod is articulated with the front end of sheer pole, the top of sheer pole is articulated with the middle part of sheer pole, the middle part of sheer pole is articulated with the rear end of sheer pole, the bottom fixed mounting of sheer pole is in the base rear side, upper vertical rod, sheer pole, upper horizontal pole and sheer pole connect into mobilizable parallelogram, location montant parallel lifting support is fixed in the base front side, it is equipped with the connection horizontal pole to slide behind its top segment, the horizontal setting of connection horizontal pole, the top is fixedly connected with the electric hammer, the bottom is connected with upper vertical rod top is sliding; the rear end of the upper cross rod is provided with a handle, and a switch electrically connected with the electric hammer is arranged on the handle. The utility model discloses simple structure, convenient operation had both guaranteed the vertical precision of drilling, had reduced workman's intensity of labour again.
Description
Technical Field
The utility model relates to a roof drilling technical field, concretely relates to simple and easy roof drilling equipment of modified.
Background
During the floor roof fitment furred ceiling, installation fire hose drilling construction, need bore a large amount of holes on the concrete roof. Traditional operation mode application double ladder, the workman carries out the drilling operation on the double ladder, and high altitude construction safety risk is high, and every position of drilling of operation personnel, needs personnel to descend the ladder to carry to another drilling position, and the operating efficiency is low, hard wastes time, and intensity of labour is big.
Chinese patent No. 200920281028 discloses a simple and easy roof drilling equipment, including the electric hammer, the electric hammer is fixed on the pole setting top, and the pole setting lower part passes through two horizontal poles that are parallel to each other of bolt hinge upper and lower, passes through the stabilizer bar that the bolt hinge is parallel with the pole setting on the horizontal pole, and a switch is add to the horizontal pole on upper portion. The stabilizer bar is arranged on the ground during drilling operation, the cross rod is pressed downwards to enable the vertical rod to drive the electric hammer to move upwards for drilling, and due to the fact that the stabilizer bar is of a parallelogram structure, the vertical rod also moves horizontally when moving upwards, and therefore vertical drilling cannot be guaranteed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a simple and easy roof drilling equipment of modified to it is difficult to guarantee the technical problem of vertical drilling to solve prior art.
In order to achieve the technical purpose, the utility model adopts the following technical scheme:
the improved simple top plate drilling device comprises an electric hammer, a base, a lifting support and a positioning vertical rod, wherein the lifting support comprises an upper vertical rod, a lower vertical rod, an upper transverse rod and a lower transverse rod, the middle part of the upper vertical rod is hinged with the front end of the upper transverse rod, the bottom end of the upper vertical rod is hinged with the front end of the lower transverse rod, the top end of the lower vertical rod is hinged with the middle part of the upper transverse rod, the middle part of the lower vertical rod is hinged with the rear end of the lower transverse rod, the bottom end of the lower vertical rod is fixedly installed on the rear side of the base, the upper vertical rod, the lower vertical rod, the upper transverse rod and the lower transverse rod are connected into a movable parallelogram, the positioning vertical rod parallel lifting support is fixed on the front side of the base, a connecting transverse rod is movably arranged on the rear side of a top;
the rear end of the upper cross rod is provided with a handle, and a switch electrically connected with the electric hammer is arranged on the handle.
Preferably, the front end of the connecting cross rod is provided with a mounting hole, the inner diameter of the mounting hole is matched with the outer size of the positioning vertical rod, and the positioning vertical rod is inserted in the mounting hole in a sliding manner.
Preferably, the bottom of the connecting cross rod is provided with a T-shaped sliding groove, and the top end of the upper upright rod is provided with a T-shaped sliding block matched with the T-shaped sliding groove.
Preferably, in order to further increase the stability of the connection of the electric hammer, a sliding sleeve is arranged between the electric hammer and the positioning vertical rod.
Preferably, in order to adapt to different top plate heights, the positioning vertical rod and the lower vertical rod are telescopic rods.
Preferably, in order to facilitate the movement of the device, the base is provided with four universal wheels with braking devices, and the four universal wheels are fixedly mounted at four corners of the bottom surface of the base respectively.
Preferably, the positioning vertical rod is fixedly provided with a limiting ring, and the connecting cross rod is abutted to the limiting ring in a non-working state, so that the electric hammer and the connecting cross rod are prevented from excessively dropping.
Preferably, in order to facilitate the construction of workers, the handle is provided with an anti-slip rubber sleeve.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model has simple structure and convenient operation, greatly reduces the labor intensity of workers and improves the drilling efficiency;
2. by additionally arranging the positioning vertical rods and the connecting cross rods, the vertical precision of drilling is ensured;
3. the positioning vertical rod and the lower vertical rod are telescopic rods, so that the device can adapt to different heights of the top plate, and is high in universality.
Drawings
The above and/or other aspects and advantages of the present invention will become more apparent and more readily appreciated from the detailed description taken in conjunction with the following drawings, which are given by way of illustration only and not by way of limitation, wherein:
fig. 1 is a schematic structural view of an improved simple roof drilling device according to the present invention;
fig. 2 is a schematic structural view of a connecting cross bar of an improved simple roof drilling device according to the present invention;
fig. 3 is a schematic structural view of a lower vertical rod of an improved simple roof drilling device according to the present invention.
Reference numerals: 1-electric hammer, 2-base, 3-positioning vertical rod, 4-connecting cross rod, 5-lifting support, 5.1-upper vertical rod, 5.2-lower vertical rod, 5.3-upper cross rod, 5.4-lower cross rod, 6-switch, 7-universal wheel, 8-sliding sleeve and 9-spacing ring.
Detailed Description
Hereinafter, an embodiment of an improved simple roof drilling apparatus of the present invention will be described with reference to the accompanying drawings. The embodiments described herein are specific embodiments of the present invention, and are intended to be illustrative of the concepts of the present invention, which are intended to be illustrative and exemplary, and should not be construed as limiting the scope of the embodiments of the present invention. In addition to the embodiments described herein, those skilled in the art will be able to employ other technical solutions which are obvious based on the disclosure of the claims and the specification of the present application, and these technical solutions include technical solutions which make any obvious replacement or modification for the embodiments described herein.
In the description of the present invention, it should be noted that the terms "upper", "lower", "top", "bottom", "front", "back", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
The drawings in the present specification are schematic views to assist in explaining the concept of the present invention, and schematically show the shapes of the respective portions and the mutual relationships thereof. It should be noted that for the sake of clarity in showing the structures of the various components of the embodiments of the present invention, the drawings are not drawn to the same scale. Like reference numerals are used to denote like parts.
The principles and features of the present invention are described below in conjunction with the following drawings, the illustrated embodiments are provided to explain the present invention and not to limit the scope of the invention. The preferred embodiments of the present invention will be described in further detail below with reference to fig. 1-3:
as shown in fig. 1, the improved simple top plate drilling device of the present invention preferably comprises an electric hammer 1, a base 2, a lifting support 5 and a positioning vertical rod 3, wherein the lifting support 5 comprises an upper vertical rod 5.1, a lower vertical rod 5.2, an upper horizontal rod 5.3 and a lower horizontal rod 5.4, the middle part of the upper vertical rod 5.1 is hinged with the front end of the upper horizontal rod 5.3, the bottom end of the upper vertical rod 5.1 is hinged with the front end of the lower horizontal rod 5.4, the top end of the lower vertical rod 5.2 is hinged with the middle part of the upper horizontal rod 5.3, the middle part of the lower vertical rod 5.2 is hinged with the rear end of the lower horizontal rod 5.4, the bottom end of the lower vertical rod 5.2 is fixedly installed at the rear side of the base, the upper vertical rod 5.1, the lower vertical rod 5.2, the upper horizontal rod 5.3 and the lower horizontal rod 5.4 are connected into a movable parallelogram, the positioning vertical rod 3 is fixed at the front side of the base 2, a connecting horizontal rod 4 is movably arranged at the, the front end of the connecting cross rod 4 is provided with a mounting hole, the inner diameter of the mounting hole is matched with the external size of the positioning vertical rod 3, the positioning vertical rod 3 is inserted in the mounting hole in a sliding mode, the top of the connecting cross rod 4 is fixedly connected with the electric hammer 1, the bottom of the connecting cross rod is provided with a T-shaped sliding groove, the top end of the upper vertical rod 5.1 is provided with a T-shaped sliding block matched with the T-shaped sliding groove, and the T-shaped sliding block is connected in;
in order to further increase the connection stability of the electric hammer 1 and avoid the electric hammer 1 from shaking in the drilling process, a sliding sleeve 8 is additionally arranged between the electric hammer 1 and the positioning vertical rod 3;
in order to adapt to different heights of the top plate and enhance the universality of the device, the positioning vertical rod 3 and the lower vertical rod 5.2 are both provided with telescopic rods;
in order to facilitate the movement of the device, four universal wheels 7 with braking devices are arranged on the base 2 and are respectively and fixedly arranged at four corners of the bottom surface of the base 2;
a limiting ring 9 is fixedly arranged on the vertical positioning rod 3, and the connecting cross rod 4 is abutted against the limiting ring 9 in a non-working state, so that the electric hammer 1 and the connecting cross rod 4 are prevented from excessively dropping;
the rear end of the upper cross rod 5.3 is a handle, in order to increase friction force and facilitate construction, an anti-slip rubber sleeve is arranged on the handle, and meanwhile, a switch 6 electrically connected with the electric hammer 1 is further arranged on the upper cross rod 5.3.
During the use, remove the drilling position with the device, adjustment universal wheel 7 to brake state, hold the handle tightly, open switch 6, press horizontal pole 5.3 through lower pressure for electric hammer 1 upwards slides along location montant 3, and drilling finishes the back, closes switch 6, loosens the handle, removes the braking of universal wheel 7, moves the device to next drilling position and creeps into.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (8)
1. The utility model provides a simple and easy roof drilling equipment of modified, includes electric hammer (1), base (2), lifting support (5) and location montant (3), its characterized in that: the lifting support (5) comprises an upper vertical rod (5.1), a lower vertical rod (5.2), an upper transverse rod (5.3) and a lower transverse rod (5.4), the middle part of the upper vertical rod (5.1) is hinged with the front end of the upper transverse rod (5.3), the bottom end of the upper vertical rod (5.1) is hinged with the front end of the lower transverse rod (5.4), the top end of the lower vertical rod (5.2) is hinged with the middle part of the upper transverse rod (5.3), the middle part of the lower vertical rod (5.2) is hinged with the rear end of the lower transverse rod (5.4), the bottom end of the lower vertical rod (5.2) is fixedly installed at the rear side of the base, the upper vertical rod (5.1), the lower vertical rod (5.2), the upper transverse rod (5.3) and the lower transverse rod (5.4) are connected into a movable parallelogram, the parallel lifting support (5) of the positioning vertical rod (3) is fixed at the front side of the base (2), the rear side of the top section of the parallel lifting support is movably provided with a connecting transverse rod (, the bottom is connected with the top end of the upper upright rod (5.1) in a sliding way;
the rear end of the upper cross rod (5.3) is provided with a handle, and a switch (6) electrically connected with the electric hammer (1) is arranged on the handle.
2. An improved simple roof drilling apparatus as set forth in claim 1, wherein: the front end of the connecting cross rod (4) is provided with a mounting hole, the inner diameter of the mounting hole is matched with the external size of the positioning vertical rod (3), and the positioning vertical rod (3) is inserted in the mounting hole in a sliding mode.
3. An improved simple roof drilling apparatus as set forth in claim 1, wherein: the bottom of the connecting cross rod (4) is provided with a T-shaped sliding groove, and the top end of the upper upright rod (5.1) is provided with a T-shaped sliding block matched with the T-shaped sliding groove.
4. An improved simple roof drilling apparatus as set forth in claim 1, wherein: a sliding sleeve (8) is arranged between the electric hammer (1) and the positioning vertical rod (3).
5. An improved simple roof drilling apparatus as set forth in claim 1, wherein: the positioning vertical rod (3) and the lower vertical rod (5.2) are telescopic rods.
6. An improved simple roof drilling apparatus as set forth in claim 1, wherein: the universal wheels (7) with braking devices are arranged on the base (2), and four universal wheels (7) are fixedly mounted at four corners of the bottom surface of the base (2) respectively.
7. An improved simple roof drilling apparatus as set forth in claim 1, wherein: the positioning vertical rod (3) is fixedly provided with a limiting ring (9), and the connecting cross rod (4) is abutted against the limiting ring (9) in a non-working state.
8. An improved simple roof drilling apparatus as set forth in claim 1, wherein: and the handle is provided with an anti-slip rubber sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020342738.7U CN211891475U (en) | 2020-03-18 | 2020-03-18 | Improved simple top plate drilling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020342738.7U CN211891475U (en) | 2020-03-18 | 2020-03-18 | Improved simple top plate drilling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211891475U true CN211891475U (en) | 2020-11-10 |
Family
ID=73268926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020342738.7U Expired - Fee Related CN211891475U (en) | 2020-03-18 | 2020-03-18 | Improved simple top plate drilling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211891475U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112606223A (en) * | 2021-01-12 | 2021-04-06 | 中冶建工集团有限公司 | Semi-automatic vertical drilling device |
-
2020
- 2020-03-18 CN CN202020342738.7U patent/CN211891475U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112606223A (en) * | 2021-01-12 | 2021-04-06 | 中冶建工集团有限公司 | Semi-automatic vertical drilling device |
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| Date | Code | Title | Description |
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| 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: 20201110 |