CN216461935U

CN216461935U - Angle-adjustable drilling support

Info

Publication number: CN216461935U
Application number: CN202122669059.8U
Authority: CN
Inventors: 张安佶; 李胜伟; 刘知习; 李俊峰
Original assignee: Sichuan Institute of Building Research
Current assignee: Sichuan Institute of Building Research
Priority date: 2021-11-03
Filing date: 2021-11-03
Publication date: 2022-05-10
Anticipated expiration: 2031-11-03

Abstract

The utility model discloses an angle-adjustable drilling support which comprises a supporting rod, a swing rod, a lifting rod and a pressing rod, wherein the top end of the supporting rod is movably connected with one end of the swing rod, the other end of the swing rod is movably connected with the middle part of the lifting rod, the lower end of the lifting rod is movably connected with one end of the pressing rod, and the middle part of the pressing rod is movably connected with a position lower than the middle part of the supporting rod; a servo motor is fixedly arranged at the top end of the lifting rod, and an adjusting rod is fixedly connected with the rotating end of the servo motor; be provided with fixed subassembly between servo motor and the regulation pole, fixed subassembly includes: the adjusting rod comprises an inner lining ring, an outer lining ring and a bearing, wherein one end of the inner lining ring is fixedly arranged on the adjusting rod, the bearing is sleeved on the outer wall of the servo motor, the bearing is connected with one end of the outer lining ring in an embedded mode, and the other end of the bearing is fixedly connected with the inner lining ring through a bolt. This angularly adjustable drilling support, convenient operation can realize multi-angle drilling, convenient to use.

Description

Angle-adjustable drilling support

Technical Field

The utility model belongs to the technical field of drilling supports, and particularly relates to an angle-adjustable drilling support.

Background

At present, a large amount of decorations are required after the capital construction of a building is finished, the conditions of ceiling suspended ceilings, installation lamps and pipelines are more and more, and the installation quantity of related hanging rods is also more. The existing boom installation and construction method is mostly used for erecting scaffolds or using ladders for construction operation, and has the following defects: when a scaffold or a ladder is erected for drilling construction, workers can drill holes on a top plate nearby, dust and sundries can fall off from the drilled holes, fine dust and sundries can easily fall into eyes or enter respiratory tracts, and the health of the workers is influenced to a certain extent.

Although some hole-rotating supports are available in the market at present, the hole-rotating angle of the electric drill is mostly not adjustable, and the root of the support is unstable, so that the drilling process is difficult to operate.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an angle-adjustable drilling support to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: an angle-adjustable drilling support comprises a supporting rod, a swing rod, a lifting rod and a pressing rod, wherein the top end of the supporting rod is movably connected with one end of the swing rod, the other end of the swing rod is movably connected with the middle part of the lifting rod, the lower end of the lifting rod is movably connected with one end of the pressing rod, and the middle part of the pressing rod is movably connected with a lower position of the middle part of the supporting rod;

a servo motor is fixedly arranged at the top end of the lifting rod, an adjusting rod is fixedly connected with the rotating end of the servo motor, a machine support perpendicular to the adjusting rod is arranged in the middle of the adjusting rod, and a binding band is further arranged at the upper end of the adjusting rod;

be provided with fixed subassembly between servo motor and the regulation pole, fixed subassembly includes: the adjusting rod comprises an inner lining ring, an outer lining ring and a bearing, wherein one end of the inner lining ring is fixedly arranged on the adjusting rod, the bearing is sleeved on the outer wall of the servo motor, the bearing is connected with one end of the outer lining ring in an embedded mode, and the other end of the bearing is fixedly connected with the inner lining ring through a bolt.

As a preferable technical scheme of the utility model, the bottom of the adjusting rod and the opposite surface of the servo motor are provided with an angle measuring instrument.

As a preferable technical scheme of the utility model, a display is arranged at the top of the supporting rod and is in electrical signal connection with the angle measuring instrument.

As a preferred technical scheme of the utility model, the lower end of the supporting rod is in threaded connection with an extension rod, and the lower end of the extension rod is in threaded connection with a base in a matching manner.

As a preferable technical solution of the present invention, the extension bar is provided with a plurality of extension bars, and the extension bars have the same diameter and different lengths.

As a preferred technical scheme of the utility model, the base is made of light materials.

As a preferable technical scheme of the utility model, the adjusting rod and the machine support are also made of light materials.

The utility model has the technical effects and advantages that:

1. the electric drill can be adjusted at various angles through the arrangement of the servo motor, and drilling at various angles on a wall body can be realized.

2. The stability of adjusting pole and electric drill when carrying out angle adjustment has been improved greatly in the additional installation of fixed subassembly.

3. The light base is additionally arranged, so that the stability of the whole support is improved under the condition that the whole movement adjustment is not influenced.

Drawings

FIG. 1 is a schematic view of the main structure of the present invention;

FIG. 2 is a schematic view of the structure of the lifter and adjuster rod and its accessories of the present invention;

FIG. 3 is an enlarged view of portion A of the present invention;

fig. 4 is a schematic structural view of the extension bar of the present invention.

In the figure: 1. a support bar; 2. a swing rod; 3. a lifting rod; 4. a pressure lever; 5. a servo motor; 6. adjusting a rod; 7. carrying out machine supporting; 8. binding bands; 9. an angle measuring instrument; 10. a display; 11. lengthening a rod; 12. a base; 13. a fixing assembly; 131. an inner liner ring; 132. an outer collar; 133. a bearing; 134. and (4) bolts.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model provides an angle-adjustable drilling support as shown in figures 1-4, which comprises a supporting rod 1, a swing rod 2, a lifting rod 3 and a pressure rod 4, wherein the top end of the supporting rod 1 is movably connected with one end of the swing rod 2, the other end of the swing rod 2 is movably connected with the middle part of the lifting rod 3, the lower end of the lifting rod 3 is movably connected with one end of the pressure rod 4, the middle part of the pressure rod 4 is movably connected with the lower middle part of the supporting rod 1, and the supporting rod, the swing rod 2, the lifting rod 3 and the pressure rod 4 form a quadrangle;

a servo motor 5 is fixedly arranged at the top end of the lifting rod 3, an adjusting rod 6 is fixedly connected with the rotating end of the servo motor 5, a machine support 7 perpendicular to the adjusting rod 6 is arranged in the middle of the adjusting rod 6, the adjusting rod 6 and the machine support 7 are made of light materials, the bearing of the upper end of the adjusting rod 6 and the weight of the machine support are reduced, the machine support 7 is used for supporting an electric drill to bear the main weight of the electric drill, a binding belt 8 is further arranged at the upper end of the adjusting rod 6, and the binding belt 8 is used for fixing the electric drill at the upper end of the adjusting rod 6;

be provided with fixed subassembly 13 between servo motor 5 and the regulation pole 6, fixed subassembly 13 includes: the adjusting device comprises an inner lining ring 131, an outer lining ring 132 and a bearing 133, wherein one end of the inner lining ring 131 is fixedly arranged on the adjusting rod 6, the bearing 133 is sleeved on the outer wall of the servo motor 5, the bearing 133 is connected with one end of the outer lining ring 132 in an embedded mode, and the other end of the bearing 133 is fixedly connected with the inner lining ring 131 through a bolt 134.

In the specific implementation process, the bottom of the adjusting rod 6 and the opposite face located on the servo motor 5 are provided with the angle measuring instrument 9, the top of the supporting rod 1 is provided with the display 10, the display 10 is in electrical signal connection with the angle measuring instrument 9, the accuracy of the drilling angle is guaranteed by the arrangement of the angle measuring instrument 9, and the display 10 is convenient for an operator to drive the electric drill to drill holes at corresponding angles according to the rotating angle of the displaying angle adjusting servo motor 5.

In concrete implementation process, the lower extreme spiro union of bracing piece 1 has extension bar 11, and the lower extreme spiro union of extension bar 11 is furnished with base 12, and base 12 is made by light material and is convenient for the operator to remove base 12, and extension bar 11 is equipped with many, and many extension bar 11's diameter is the same, and length is different, is convenient for select suitable extension bar 11 according to the floor height of difference and changes the hole with the cooperation.

The working principle is as follows: this angularly adjustable drilling support, when using, at first hold in the palm 7 with the machine with the electric drill as the support to fix in the upper end of adjusting pole 6 through bandage 8, then move base 12 and drag whole device to the below of the wall body of treating drilling, then control servo motor 5's rotation angle so that the drill bit of electric drill aligns and treats drilling through the cooperation of angular surveying appearance 9 and display 10, start the electric drill operation, then press depression bar 4, and promote going on of base 12 cooperation drilling work gently with the foot.

In the description of the present invention, it should be understood that, if the terms "central", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate an orientation or positional relationship based on that shown in the drawings, this is for convenience of description and simplification of the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be considered as limiting the utility model.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.

Claims

1. The utility model provides an angularly adjustable drilling support, includes bracing piece (1), pendulum rod (2), lifter (3) and depression bar (4), its characterized in that: the top end of the supporting rod (1) is movably connected with one end of the swing rod (2), the other end of the swing rod (2) is movably connected with the middle part of the lifting rod (3), the lower end of the lifting rod (3) is movably connected with one end of the pressing rod (4), and the middle part of the pressing rod (4) is movably connected with the lower part of the middle part of the supporting rod (1);

a servo motor (5) is fixedly arranged at the top end of the lifting rod (3), an adjusting rod (6) is fixedly connected with the rotating end of the servo motor (5), a machine support (7) perpendicular to the adjusting rod (6) is arranged in the middle of the adjusting rod (6), and a binding band (8) is further arranged at the upper end of the adjusting rod (6);

be provided with between servo motor (5) and regulation pole (6) fixed subassembly (13), fixed subassembly (13) include: interior grommet (131), outer collar (132) and bearing (133), the fixed setting of one end of interior grommet (131) is on adjusting pole (6), bearing (133) cover is established on servo motor (5)'s outer wall, bearing (133) and outer collar (132) one end embedded connection, the other end passes through bolt (134) fixed connection with interior grommet (131).

2. An angularly adjustable drilling rig support according to claim 1, wherein: an angle measuring instrument (9) is arranged at the bottom of the adjusting rod (6) and on the opposite surface of the servo motor (5).

3. An angularly adjustable drilling rig support according to claim 2, wherein: the top of the supporting rod (1) is provided with a display (10), and the display (10) is in electric signal connection with the angle measuring instrument (9).

4. An angularly adjustable drilling rig support according to claim 1, wherein: the lower end of the supporting rod (1) is in threaded connection with an extension rod (11), and the lower end of the extension rod (11) is in threaded connection with a base (12).

5. An angularly adjustable drilling rig support according to claim 4, wherein: the extension bars (11) are provided with a plurality of extension bars, and the extension bars (11) have the same diameter and different lengths.

6. An angularly adjustable drilling rig support according to claim 4, wherein: the base (12) is made of a lightweight material.

7. An angularly adjustable drilling rig support according to claim 1, wherein: the adjusting rod (6) and the machine support (7) are also made of light materials.