CN218030063U - Extendable floor bottom drilling machine lengthening auxiliary device - Google Patents
Extendable floor bottom drilling machine lengthening auxiliary device Download PDFInfo
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- CN218030063U CN218030063U CN202222255847.7U CN202222255847U CN218030063U CN 218030063 U CN218030063 U CN 218030063U CN 202222255847 U CN202222255847 U CN 202222255847U CN 218030063 U CN218030063 U CN 218030063U
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Abstract
The utility model relates to an extensible floor bottom drilling machine lengthening auxiliary device, which comprises a movable base and a lengthening auxiliary device arranged on the movable base; the lengthening auxiliary device main body is a hollow square steel pipe, and a gear, a fixed handle, a rotating handle, a telescopic square steel pipe and a drilling machine fixing support are arranged on the hollow square steel pipe; the bottom of the hollow square steel tube is arranged in the middle of the movable base, and the fixed handle and the rotating handle are arranged on two sides of the upper end of the hollow square steel tube; the telescopic square steel pipe is inserted into the hollow square steel pipe from the top of the hollow square steel pipe and is divided into two sections from bottom to top; the distance of the telescopic square steel pipe penetrating into the hollow square steel pipe is controlled by the rotation of the gear; the drill fixing support is arranged on the upper part of the telescopic square steel pipe. Use the utility model discloses a floor end rig extension auxiliary device that can extend can accomplish the drilling operation at the bottom of the floor on ground, guarantees workman's safety, improvement efficiency of construction.
Description
Technical Field
The utility model relates to a building construction equipment field, concretely relates to floor end drilling machine extension auxiliary device that can extend.
Background
In the floor bottom drilling construction process, workers generally need to build a construction operation platform to complete drilling construction due to the floor height, ceiling design and other reasons. Workers carry out high-altitude operation through the temporary construction platform, so that the safety is low; and the temporary construction platform is time-consuming and labor-consuming to build, the construction speed and quality cannot be guaranteed, and resource waste is easily caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a floor end drilling machine extension auxiliary device that can extend can accomplish the auxiliary device of floor end drilling operation on ground, guarantees workman's safety, improvement efficiency of construction.
In order to solve the technical problem, the utility model provides a technical scheme is:
a lengthening auxiliary device of a floor drilling machine capable of stretching comprises a movable base and a lengthening auxiliary device arranged on the movable base; the lengthening auxiliary device main body is a hollow square steel pipe, and a gear, a fixed handle, a rotary handle, a telescopic square steel pipe and a drilling machine fixing support are arranged on the hollow square steel pipe; the bottom of the hollow square steel tube is arranged in the middle of the movable base, and the fixed handle and the rotating handle are arranged on two sides of the upper end of the hollow square steel tube; the telescopic square steel tube is inserted into the hollow square steel tube from the top of the hollow square steel tube, and is divided into two sections from bottom to top, namely a first section of telescopic square steel tube and a second section of telescopic square steel tube; the upper part of the hollow square steel pipe is provided with a rectangular hole, and the gear is arranged at the rectangular hole; the lower end of the first section of telescopic square steel pipe is provided with a rack, the shape of the rack is matched with that of the gear, and the distance of the telescopic square steel pipe penetrating into the hollow square steel pipe is controlled through the rotation of the gear; and the drilling machine fixing support is arranged on the upper part of the second section of telescopic square steel pipe.
Furthermore, the movable base is in a cross shape, pulleys are respectively installed at the lower ends of four corners of the movable base, and a hollow square steel pipe is welded at the center of the cross shape.
Furthermore, the upper part of the hollow square steel tube is provided with a groove for installing a laser pen.
Furthermore, a steel plate is welded on each of two sides of the hollow square steel tube, the fixed handle and the rotating handle are connected with the hollow square steel tube through the welded steel plates, and the fixed handle and the rotating handle are respectively located on two sides of the hollow square steel tube.
Furthermore, first section scalable square steel pipe on have circular aperture, the scalable square steel pipe of second section has elastic bulge, makes first section scalable square steel pipe, the scalable square steel pipe of second section be connected through circular aperture, elastic bulge's cooperation.
Furthermore, the drilling machine fixing support is arranged on two sides of the upper end of the second section of telescopic square steel pipe and consists of two welded steel bars.
Preferably, the rotary handle comprises a metal shell, a square steel pipe and two handles, the square steel pipe penetrates through the metal shell, the handles are welded at two ends of the square steel pipe, the square steel pipe can move up and down in the metal shell, and the metal shell of the rotary handle is connected with a rotating shaft of the gear penetrating through the steel plate.
The drilling machine is fixed on one side of the upper end of the telescopic square steel pipe; the electric wire connecting switch of the drilling machine is wound on the telescopic square steel pipe and is fixed on one side of the hollow square steel pipe.
Preferably, the rectangular hole is formed between the fixed handle and the rotating handle, the gear is connected with the rotating handle through a gear rotating shaft, and the rotating handle is rotated to control the gear to rotate.
Has the advantages that:
the utility model discloses a floor bottom drill extension auxiliary device that can extend can practice thrift the cost, has saved the material that the construction platform was built and has used; the construction steps are simplified, the device is simple to operate, workers can quickly start according to the design description, and the construction efficiency is improved; the operating device has high safety factor, avoids high-altitude construction, ensures the safety of workers in construction operation, and enables the workers to smoothly complete construction operation. In addition, but this floor end drilling machine extension auxiliary device that can extend is removable, portable.
Drawings
Fig. 1 is a front view of the device of the present invention.
Fig. 2 is a schematic diagram of the rear view structure of the device of the present invention.
Fig. 3 is a schematic structural diagram of the upper part of the device of the present invention.
Fig. 4 is a schematic structural diagram of the lower part of the device of the present invention.
In the figure: 1-movable base, 2-gear, 3-fixed handle, 4-rotary handle, 5-telescopic square steel tube, 6-drill fixing support and 7-groove.
Detailed Description
The present invention will be described in further detail with reference to specific examples, which are provided for illustration only and are not intended to limit the scope of the present invention.
The utility model provides an extendable floor bottom drilling machine lengthening auxiliary device, which comprises a movable base 1 and a lengthening auxiliary device arranged on the movable base 1, as shown in figures 1 and 2; the lengthening auxiliary device main body is a hollow square steel pipe, and a gear 2, a fixed handle 3, a rotary handle 4, a telescopic square steel pipe 5 and a drilling machine fixing support 6 are mounted on the hollow square steel pipe.
The bottom of the hollow square steel tube is arranged in the middle of the movable base 1, and the fixed handle 3 and the rotating handle 4 are arranged on two sides of the upper end of the hollow square steel tube; scalable square steel tube 5 inserts in the hollow square steel tube from the top of hollow square steel tube, and scalable square steel tube 5 is supreme two sections of being divided into down, is the scalable square steel tube of first section, the scalable square steel tube of second section respectively.
The upper part of the hollow square steel pipe is provided with a rectangular hole, and the gear 2 is arranged at the rectangular hole; as shown in fig. 3, a rack is arranged at the lower end of the first section of the telescopic square steel tube, the shape of the rack is matched with the shape of the gear 2, the distance of the telescopic square steel tube 5 penetrating into the hollow square steel tube is controlled by the rotation of the gear 2, and the diameter of the hollow square steel tube is larger than that of the telescopic square steel tube 5.
And the drilling machine fixing support 6 is arranged at the upper part of the second section of telescopic square steel pipe.
The movable base 1 is in a cross shape, pulleys are respectively installed at the lower ends of four corners of the movable base 1, and a hollow square steel pipe is welded at the center of the cross shape.
The upper portion of the hollow square steel pipe is provided with a groove 7 for installing a laser pen, an operator is far away from a drilling machine in construction operation, construction precision is improved by arranging the laser pen, and construction quality is guaranteed.
As shown in fig. 4, a steel plate is welded on each of both sides of the hollow square steel pipe, the fixed handle 3 and the rotating handle 4 are connected with the hollow square steel pipe through the welded steel plates, and the fixed handle 3 and the rotating handle 4 are respectively located on both sides of the hollow square steel pipe. The rotating handle 4 is connected with the extended gear rotating shaft on one side steel plate, and the rotating direction and the rotating speed of the gear 2 can be controlled by rotating the handle 3.
In the embodiment, steel plates are welded on two sides of the upper end of the hollow square steel tube, the bottom of each steel plate is tightly welded with the hollow square steel tube, and a fixed handle 3 is connected to the bottom of the steel plate on one side. The top of the steel plate transversely extends out of the hollow square steel tube, and the gear rotating shaft is arranged at the top end of the steel plate and penetrates through the steel plate at the other side to be connected with the rotating handle 4. The gear 2 is fixed on the gear rotating shaft and extends into the rectangular hole on the wall of the hollow square steel pipe for a certain distance.
In the embodiment, a rectangular hole is formed between the fixed handle 3 and the rotating handle 4, the gear 2 is connected with the rotating handle 4 through a gear rotating shaft, and the rotating handle is rotated to control the gear to rotate.
In the embodiment, the width of the hole is slightly larger than the width of the gear edge, and in the embodiment, the length of the rectangular hole is 350mm, and the width of the rectangular hole is 15mm.
In the embodiment, the first section of telescopic square steel tube and the second section of telescopic square steel tube are connected through three elastic bulges. The scalable square steel pipe upper end of first section has three circular aperture, and the scalable square steel pipe upper end of second section and lower extreme all have three elastic bulge, move to circular aperture position on the scalable square steel pipe of second section along the scalable square steel pipe inner wall of first section, because elastic bulge no longer receives the pressure of first layer steel pipe wall, elastic bulge can pop out and pass the aperture to the position of fixed steel pipe.
In the embodiment, the drilling machine fixing supports 6 are arranged on two sides of the upper end of the second section of the telescopic square steel pipe, are composed of two welded steel bars and are used for placing a drilling machine at the bottom of a floor, placing the drilling machine stably and fixing the drilling machine by using a binding belt.
Rotatory handle 4 includes metal casing, square steel pipe and two handles, and the square steel pipe passes metal casing, welds the handle at square steel pipe both ends, makes square steel pipe can reciprocate in metal casing, and the metal casing of rotatory handle 4 is connected with the pivot of the gear 2 that runs through the steel sheet.
When the binding band is used, a drilling machine is placed on the drilling machine fixing support 6 and is firmly bound by the binding band. The drill switch is hung on one side of the hollow square steel pipe through a drill electric wire. The electric wire can be wound around the telescopic square steel tube 5 and finally placed near the fixed handle 3.
The above description is only the preferred embodiment of the present invention, and is not intended to limit the present invention in any form, and any skilled person familiar with the art will not depart from the technical scope of the present invention, and the technical spirit of the present invention will be any simple modification, equivalent replacement, and improvement made by the above embodiments, and the like, all still belong to the technical scope of the present invention.
Claims (9)
1. The utility model provides a floor under-boring machine extension auxiliary device that can extend which characterized in that: comprises a movable base (1) and a lengthening auxiliary device arranged on the movable base (1); the lengthening auxiliary device main body is a hollow square steel pipe, and a gear (2), a fixed handle (3), a rotating handle (4), a telescopic square steel pipe (5) and a drilling machine fixing support (6) are arranged on the hollow square steel pipe; the bottom of the hollow square steel tube is arranged in the middle of the movable base (1), and the fixed handle (3) and the rotating handle (4) are arranged on two sides of the upper end of the hollow square steel tube; the telescopic square steel tube (5) is inserted into the hollow square steel tube from the top of the hollow square steel tube, and the telescopic square steel tube (5) is divided into two sections from bottom to top, namely a first section of telescopic square steel tube and a second section of telescopic square steel tube; the upper part of the hollow square steel pipe is provided with a rectangular hole, and the gear (2) is arranged at the rectangular hole; the lower end of the first section of telescopic square steel pipe is provided with a rack, the shape of the rack is matched with that of the gear (2), and the distance of the telescopic square steel pipe (5) penetrating into the hollow square steel pipe is controlled through the rotation of the gear (2); and the drilling machine fixing support (6) is arranged on the upper part of the second section of telescopic square steel pipe.
2. The extendable floor drill extension assistance apparatus of claim 1, wherein: but mobile base (1) be the cross, but mobile base (1)'s four corners lower extreme respectively installs a pulley, cross central point puts the welding hollow square steel pipe.
3. The extendable floor drill extension assistance apparatus of claim 1, wherein: the upper part of the hollow square steel tube is provided with a groove (7) for installing a laser pen.
4. The extendable floor drill extension assistance apparatus of claim 1, wherein: the hollow square steel pipe is welded with a steel plate on each of two sides, the fixed handle (3) and the rotating handle (4) are connected with the hollow square steel pipe through the welded steel plates, and the fixed handle (3) and the rotating handle (4) are respectively located on two sides of the hollow square steel pipe.
5. The extendable floor drill lengthening assistance device of claim 1, wherein: first section scalable square steel pipe on have circular aperture, the scalable square steel pipe of second section on have elastic bulge, make first section scalable square steel pipe, the scalable square steel pipe of second section be connected through circular aperture, elastic bulge's cooperation.
6. The extendable floor drill extension assistance apparatus of claim 1, wherein: the drilling machine fixing support (6) is arranged on two sides of the upper end of the second section of the telescopic square steel pipe and consists of two welded steel bars.
7. The extendable floor drill extension assistance apparatus of claim 1, wherein: the rotary handle (4) comprises a metal shell, a square steel pipe and two handles, the square steel pipe penetrates through the metal shell, the handles are welded at two ends of the square steel pipe, the square steel pipe can move up and down in the metal shell, and the metal shell of the rotary handle (4) is connected with a rotating shaft of the gear (2) penetrating through the steel plate.
8. The extendable floor drill extension assistance apparatus of claim 1, wherein: the drilling machine is fixed on one side of the upper end of the telescopic square steel pipe (5); the electric wire connecting switch of the drilling machine is wound on the telescopic square steel pipe (5) and is fixed on one side of the hollow square steel pipe.
9. The extendable floor drill extension assistance apparatus of claim 1, wherein: the rectangular hole is formed between the fixed handle (3) and the rotating handle (4), the gear (2) is connected with the rotating handle (4) through a gear rotating shaft, and the rotating handle is rotated to control the rotation of the gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222255847.7U CN218030063U (en) | 2022-08-26 | 2022-08-26 | Extendable floor bottom drilling machine lengthening auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222255847.7U CN218030063U (en) | 2022-08-26 | 2022-08-26 | Extendable floor bottom drilling machine lengthening auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218030063U true CN218030063U (en) | 2022-12-13 |
Family
ID=84351683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222255847.7U Active CN218030063U (en) | 2022-08-26 | 2022-08-26 | Extendable floor bottom drilling machine lengthening auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218030063U (en) |
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2022
- 2022-08-26 CN CN202222255847.7U patent/CN218030063U/en active Active
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