CN215468288U - Rotatable electric punching tool - Google Patents
Rotatable electric punching tool Download PDFInfo
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- CN215468288U CN215468288U CN202122220292.8U CN202122220292U CN215468288U CN 215468288 U CN215468288 U CN 215468288U CN 202122220292 U CN202122220292 U CN 202122220292U CN 215468288 U CN215468288 U CN 215468288U
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- vertical rod
- rod
- mounting groove
- electric drill
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Abstract
The utility model discloses a rotatable electric punching tool, which comprises an electric drill, a mounting groove, a first vertical rod, a second vertical rod, a support and a rotating handle, wherein the first vertical rod and the second vertical rod are arranged in parallel, the first vertical rod is of a telescopic structure, the mounting groove is fixed on one side of the upper part of the first vertical rod, two opposite inner side walls of the mounting groove are respectively provided with an electric drill fixing mechanism, the electric drill fixing mechanism comprises a fixed rod and a hydraulic telescopic rod, one end of the fixed rod is hinged on the inner wall of the mounting groove, one end of the hydraulic telescopic rod is hinged with the inner wall of the mounting groove, the other end of the electric drill is sleeved on the fixing rod in a sliding mode through a sleeve, the electric drill is fixed in the installation groove through the fixing rods on two sides, the support brackets are arranged between the first vertical rod and the second vertical rod in parallel, two ends of each support bracket are respectively and rotatably connected with the lower portion of the first vertical rod and the second vertical rod through connecting devices, and the rotating handle is fixedly connected with the support bracket at the lowest end. The utility model has convenient operation and strong adaptability, and can meet the use requirements of most construction occasions.
Description
Technical Field
The utility model relates to a rotatable electric punching tool which is mainly used for punching in building construction.
Background
At the current engineering construction stage, methods for realizing the drilling of the cast-in-place roof plate generally have two types: firstly, a constructor holds an electric drill by hand, a scaffold with a certain height is built at a specified position of a drilled hole, and the constructor manually climbs the scaffold to perform manual operation after reaching the specified height; and secondly, the constructor holds the electric drill by hand, and carries out manual operation after climbing to a certain height by using the crawling ladder at the specified part of the drilled hole. In the first method, the time is wasted when the scaffold is erected, the scaffold must be moved when the scaffold arrives at a specified position, and the scaffold at a higher position may need to be erected again; in the second method, when the ladder is used, at least two persons are required to cooperate, and only one person can drill holes at a high position. The two construction methods have certain potential safety hazards and waste of labor.
In order to solve the problems that a scaffold needs to be built or a crawling ladder is used in the traditional operation method, potential safety hazards exist and labor is wasted, the applicant of the application invents an electric punching tool which does not need to be used for upward punching of a climbing facility, the electric punching tool adopts a structure that a plurality of parallel cross rods are hinged between two parallel vertical rods, an electric drill is fixed at the upper end of one vertical rod, the lever principle and the parallelogram deformable principle are utilized, an operator can rotate an operation handle on the ground to enable the vertical rod fixed with the electric drill to move upwards or downwards, up-and-down movement of the electric drill is achieved, the scaffold does not need to be built or the crawling ladder is used, and the potential safety hazards are avoided. However, the electric punching tool also has the following disadvantages: firstly, the height of a position to be punched on site is greatly changed, while the deformation height of the existing electric punching tool is fixed, so that the requirements of most construction occasions cannot be met, and the tool is required to be re-manufactured according to actual conditions in site construction, so that the construction progress is influenced; secondly, the electric drill of the existing electric punching tool is fixed on the vertical rod and the bracket through bolts or iron wires and the like, and the electric drill is troublesome to mount and fix.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model provides the rotatable electric punching tool which has strong adaptability, can meet most construction occasions and is convenient to install.
The utility model is realized by the following technical scheme: the utility model provides a rotatable electronic instrument of punching which characterized in that: the electric drill fixing mechanism comprises a fixed rod and a hydraulic telescopic rod, one end of the fixed rod is hinged with a hinged support arranged on the inner wall of the mounting groove, one end of the hydraulic telescopic rod is hinged with the hinged support arranged on the inner wall of the mounting groove, the other end of the hydraulic telescopic rod is sleeved on the fixed rod in a sliding manner through a sleeve, the fixed rod is fixed in the mounting groove through two sides, at least two support brackets are arranged, and the support brackets are arranged between the first vertical rod and the second vertical rod in parallel, the two ends of each support bracket are respectively and rotatably connected with the lower part of the first vertical rod and the second vertical rod through connecting devices, and the rotating handle is positioned at the same side of the second vertical rod and fixedly connected with the support bracket at the lowest end.
When the electric drill is used for drilling, the rotating handle is rotated to drive the support bracket connected with the rotating handle to rotate, and the support bracket drives the first vertical rod to move upwards or downwards, so that the electric drill can move up and down, and a scaffold or a ladder is not required to be erected during operation. Wherein, first pole setting adopts extending structure, can adjust the length of first pole setting according to the site operation height to satisfy the high requirement of construction. When the electric drill is installed, the electric drill can be directly installed in the installation groove, the electric drill is fixed in the installation groove through the electric drill fixing mechanisms on the two sides, and the electric drill is convenient to install.
Furthermore, in order to ensure the structural strength, the number of the supports is three.
Furthermore, the mounting groove is close to the lateral wall inboard of first pole setting be provided with electric drill fuselage complex constant head tank. The electric drill is positioned through the positioning groove, so that the electric drill is convenient to install and can be effectively prevented from moving.
The utility model has the beneficial effects that: the electric drill has a simple structure, can move up and down by rotating the rotary handle, is simple and convenient to operate, can be operated by one person and is convenient to move. Need not to set up the scaffold frame or use the cat ladder in the work progress, constructor stands subaerial and can realize drilling operation, and the construction safety is high, has avoided the process of setting up the scaffold frame and the process of setting up the cat ladder among the drilling process to avoided the phenomenon that the construction is loaded down with trivial details, extravagant labour, has the potential safety hazard. Through designing first pole setting for extending structure, can make electronic punching tool can highly stretch out and draw back according to the site operation, instrument strong adaptability can satisfy most of construction occasions and use. Through setting up the mounting groove and set up electric drill fixed establishment in the mounting groove, the electric drill can conveniently be installed in the mounting groove and fixed, electric drill simple to operate, quick. The utility model can be recycled, has convenient operation, strong adaptability and high economical practicability.
Drawings
FIG. 1 is a schematic structural view of the present invention;
figure 2 is a schematic view of the construction of the first upright of the present invention;
FIG. 3 is a schematic cross-sectional view of the mounting groove portion of the present invention;
fig. 4 is a schematic view of the structure of the electric drill holding mechanism of the present invention;
FIG. 5 is a top view of the mounting slot of the present invention;
in the figure, 1 is a mounting groove, 2 is a first upright, 3 is a second upright, 4 is a support, 5 is an electric drill, 6 is a connecting device, 7 is a rotating handle, 8 is a fastening buckle, 9 is a fixed rod, 10 is a hydraulic telescopic rod, 11 is a telescopic rod controller, 12 is a sleeve, 13 and 14 are hinged supports, and 15 is a positioning groove.
Detailed Description
The utility model will now be further illustrated by way of non-limiting examples in conjunction with the accompanying drawings:
as shown in the attached drawing, the rotatable electric punching tool comprises an electric drill 5, a mounting groove 1, a first vertical rod 2, a second vertical rod 3, a connecting device, a support bracket 4 and a rotary handle 7.
The mounting groove 1 can be made of steel plates and the like. The mounting groove 1 is fixedly connected to one side of the upper part of the first vertical rod 2, and can be connected to the first vertical rod 2 in a welding or bolt connection mode. Two relative inside walls of mounting groove 1 are provided with electric drill fixed establishment respectively, electric drill fixed establishment includes dead lever 9, hydraulic telescoping rod 10. One end of the fixed rod 9 is hinged with a hinged support 13 arranged on the inner wall of the mounting groove 1. One end of the hydraulic telescopic rod 10 is hinged with a hinged support 14 arranged on the inner wall of the mounting groove 1, and the other end of the hydraulic telescopic rod is hinged with a sleeve 12 and is sleeved on the fixing rod 9 in a sliding manner through the sleeve 12. And a telescopic rod controller 11 is arranged on the outer side of the mounting groove 1 and is used for controlling the action of the hydraulic telescopic rod 10. The hydraulic telescopic rod 10 and the telescopic rod controller 11 are both in the prior art. Electric drill 5 installs in mounting groove 1, and the drill bit direction of electric drill 5 is unanimous with first pole setting 2, mounting groove 1 be close to the lateral wall inboard of first pole setting 2 be provided with the fuselage complex constant head tank 15 of electric drill 5 fixes a position through constant head tank 15 when electric drill 5 installs to fix in the mounting groove through the dead lever 9 of both sides. When the fixed rod 9 acts through the hydraulic telescopic rod 10, the fixed rod 9 can be driven to act downwards or upwards, and therefore the electric drill 5 is pressed or loosened. The switch of the electric drill 5 is controlled by an electric wire switch, and the working state of the electric drill 5 can be controlled by the electric wire switch during operation.
The number of the support brackets 4 is at least two, in this embodiment, three support brackets 4 are provided, and the support brackets 4 are rod-shaped structures, which can be made of steel plates or steel pipes. The supporting brackets 4 are arranged between the first vertical rod 2 and the second vertical rod 3 in parallel, and two ends of each supporting bracket 4 are respectively and rotatably connected with the lower part of the first vertical rod 2 and the second vertical rod 3 through connecting devices 6. The connecting device 6 can be a pin or a bolt, and in this embodiment, the connecting device 6 is a bolt and a nut to connect the upright rod and the support, and the upright rod and the support can rotate around the connecting point. The rotating handle 7 is arranged on the same side of the second vertical rod 3 and is fixedly connected with the support bracket 4 at the lowest end, or the rotating handle 7 is formed by extending the support bracket 4 at the lowest end out of the second vertical rod 3. During operation, the first upright rod 2 can move up and down by controlling the rotating handle 7.
When the utility model is used for drilling construction, the height (H-L1 + L2) of the first vertical rod and the second vertical rod is set according to the clear height of a floor, the second vertical rod is fixed after the installation is finished, a tool is erected, the rotary handle 7 is rotated, a drill bit of the electric drill 5 is aligned to a part needing drilling, and the drilling operation can be carried out after the electric drill is electrified. According to different construction heights, the height of the tool can be adjusted through the telescopic structure of the second vertical rod to adapt to the construction height. The general construction height is 2.8-6 m, the L2 is set to be 1.8 m, which is convenient for constructors to operate, and the L1 is set to be 1-4.2 m, which can be adjusted according to the actual field.
The utility model has simple structure, convenient operation and recycling use, does not need to set up a scaffold or use a ladder stand when in construction, and is flexible and convenient to move.
Other parts in this embodiment are the prior art, and are not described herein again.
Claims (3)
1. The utility model provides a rotatable electronic instrument of punching which characterized in that: comprises an electric drill, a mounting groove (1), a first vertical rod (2), a second vertical rod (3), a connecting device, a support (4) and a rotating handle (7), wherein the first vertical rod (2) and the second vertical rod (3) are arranged in parallel, the first vertical rod (2) is of a telescopic structure, the mounting groove (1) is fixed on one side of the upper part of the first vertical rod (2), two opposite inner side walls of the mounting groove (1) are respectively provided with an electric drill fixing mechanism, the electric drill fixing mechanism comprises a fixing rod (9) and a hydraulic telescopic rod (10), one end of the fixing rod (9) is hinged with a hinged support arranged on the inner wall of the mounting groove (1), one end of the hydraulic telescopic rod (10) is hinged with a hinged support arranged on the inner wall of the mounting groove (1), and the other end of the hydraulic telescopic rod is slidably sleeved on the fixing rod (9) through a sleeve (12), the electric drill is fixed in the mounting groove (1) through the fixing rods (9) on two sides, at least two support brackets (4) are arranged, the support brackets (4) are arranged between the first vertical rod (2) and the second vertical rod (3) in parallel, two ends of each support bracket (4) are respectively and rotatably connected with the lower portion of the first vertical rod (2) and the second vertical rod (3) through connecting devices, and the rotary handle (7) is arranged on the same side of the second vertical rod (3) and fixedly connected with the support bracket (4) at the lowest end.
2. The rotatable power piercing tool of claim 1, wherein: the number of the supports (4) is three.
3. The rotatable power piercing tool of claim 1 or 2, wherein: the mounting groove (1) is close to the inner side of the side wall of the first vertical rod (2) and is provided with a positioning groove (15) matched with the electric drill body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122220292.8U CN215468288U (en) | 2021-09-14 | 2021-09-14 | Rotatable electric punching tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122220292.8U CN215468288U (en) | 2021-09-14 | 2021-09-14 | Rotatable electric punching tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215468288U true CN215468288U (en) | 2022-01-11 |
Family
ID=79769169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122220292.8U Active CN215468288U (en) | 2021-09-14 | 2021-09-14 | Rotatable electric punching tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215468288U (en) |
-
2021
- 2021-09-14 CN CN202122220292.8U patent/CN215468288U/en active Active
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