Drilling device for municipal public engineering construction

Abstract

The utility model relates to the technical field of drilling, and discloses a drilling device for municipal public engineering construction, which comprises a support column, an adjusting groove is arranged on the surface of the support column, a fixing component is slidably arranged on the surface of the adjusting groove, the fixing component comprises a clamping plate and a connecting block, a clamping groove is arranged in an inner cavity of the clamping plate, and the connecting block is arranged in the clamping groove. Fixing bolts are in threaded connection with the positions, opposite to the clamping grooves, of the surfaces of the clamping plates, and drilling assemblies are detachably connected to inner cavities of the clamping grooves. According to the drilling device, the drilling assembly can be conveniently disassembled according to requirements, a constructor can conveniently hold the drilling device to drill holes, the drilling device is suitable for drilling in different areas during municipal use, limitation during drilling is effectively reduced, and the practical effect of the drilling device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of drilling, in particular to a drilling device for municipal public works construction. Background Art

[0002] Municipal engineering refers to the construction project of municipal infrastructure. During the construction process of municipal engineering, corresponding drilling devices are often required. The drilling device plays a role in drilling objects in construction projects.

[0003] When drilling in existing municipal construction, the drilling device is used to drill objects or walls. The basic configuration of the drilling on the market includes a motor and a drill bit, and the motor body is relatively heavy. It is difficult for construction workers to hold the handheld drilling device for a long time, which reduces the construction efficiency. And the drilling device supported by a support frame has a large volume and will be blocked by external objects when drilling in some narrow areas, which affects the drilling effect of the drilling device. Therefore, we propose a drilling device for municipal public works construction. Summary of the Utility Model

[0004] The main purpose of the utility model is to provide a drilling device for municipal public works construction, which can effectively solve the problems in the background art.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A drilling device for municipal public works construction, including a support column, an adjustment groove is provided on the surface of the support column, a fixing component is slidably provided on the surface of the adjustment groove, the fixing component includes a clamping plate and a connecting block, a clamping groove is provided in the inner cavity of the clamping plate, a fixing bolt is threadedly connected to the surface of the clamping plate at a position relative to the clamping groove, a drilling component is detachably connected to the inner cavity of the clamping groove, the drilling component includes a driving motor, a transmission rod and a drill bit, handheld clamping plates adapted to the clamping groove are fixedly connected to both sides of the driving motor, and fixing screw holes adapted to the fixing bolts are provided on the surface of the handheld clamping plates.

[0006] Preferably, two groups of springs are fixedly connected to the bottom end of the clamping plate, and the springs are arranged around the surface of the transmission rod. A protective component is slidably sleeved at the bottom end of the transmission rod, and the top end of the protective component is fixedly connected to the bottom end of the spring.

[0007] Preferably, the protective component includes a connecting plate, a through hole adapted to the transmission rod is provided at the center position of the upper surface of the connecting plate, fastening bolts are threadedly connected to both sides of the upper surface of the connecting plate, and a protective cylinder is detachably connected to the bottom end of the connecting plate.

[0008] Preferably, an adjusting screw rod is vertically rotatably arranged in the inner cavity of the adjusting groove. A connecting screw hole is formed at the top end of one side of the connecting block relative to the clamping plate, and the connecting screw hole penetrates through the connecting block and extends to the bottom end of the connecting block. The connecting block is sleeved on the surface of the adjusting screw rod through the connecting screw hole, and the connecting block is in threaded connection with the adjusting screw rod through the connecting screw hole.

[0009] Preferably, an adjusting motor is inlaid and connected to the top end of the support column, and the power output end of the adjusting motor penetrates through the support column and extends to the bottom end of the inner cavity of the adjusting groove and is detachably connected to the top end of the adjusting screw rod.

[0010] Preferably, the top end of the transmission rod is detachably connected to the power output end of the driving motor, and the drill bit is detachably connected to the bottom end of the transmission rod through bolts.

[0011] Preferably, the bottom end of the support column is fixedly connected with a bottom plate, and the upper end of the back surface of the support column is fixedly connected with a handrail.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] 1. By arranging the support column, the fixing component and the drilling component, the driving motor is clamped in the clamping groove on the clamping plate through the clamping groove, and is connected to the fixing screw holes formed on the surfaces of the handheld clamping plates arranged on both sides of the driving motor through the fixing bolts, so as to fix the driving motor in the clamping plate, and thus fix the drilling component at the front end of the support column. The support column supports the drilling component, and can automatically drill holes during drilling, without the need for manual holding, effectively reducing the working strength and improving the construction efficiency. When encountering a narrow area, reverse operation can quickly disassemble the drilling component from the support column, so as to facilitate the worker to hold the drilling component to drill holes in the narrow area, avoid the influence of the surrounding on the drilling device, effectively reduce the limitation of the drilling device during use, and improve the comprehensive use effect of the drilling device.

[0014] 2. Through the spring and the protection component, during drilling, as the drilling component moves downward, the protection cylinder will fit on the ground in the drilling area, and the spring compression during the downward movement exerts an outward force on the protection cylinder, so that the protection cylinder can closely adhere to the ground and automatically cover the drilling area inside, so as to avoid debris splashing during drilling, effectively protecting the surrounding construction workers and improving the safety during municipal construction drilling. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is the overall structural schematic diagram of the present utility model;

[0016] Figure 2 is the cross-sectional view of the fixing component and the drilling component of the present utility model;

[0017] Figure 3This is a schematic structural diagram of the protection component of the utility model.

[0018] In the figure: 1, bottom plate; 2, support column; 3, handrail; 4, adjustment motor; 5, adjustment groove; 6, adjustment screw; 7, fixing component; 8, drilling component; 9, fixing bolt; 10, spring; 11, protection component; 111, connecting plate; 112, through hole; 113, fastening bolt; 114, protection cylinder; 701, clamping plate; 702, connecting block; 703, connecting screw hole; 704, clamping groove; 801, driving motor; 802, hand-held clamping plate; 803, fixing screw hole; 804, transmission rod; 805, drill bit. Specific implementation manners

[0019] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0020] Embodiment

[0021] Please refer to Figure 1 - Figure 3 , a drilling device for municipal public works construction shown in the figure, including a support column 2. An adjustment groove 5 is provided on the surface of the support column 2. A fixing component 7 is slidably provided on the surface of the adjustment groove 5. The fixing component 7 includes a clamping plate 701 and a connecting block 702. A clamping groove 704 is provided in the inner cavity of the clamping plate 701. A fixing bolt 9 is threadedly connected to the surface of the clamping plate 701 at a position relative to the clamping groove 704. A drilling component 8 is detachably connected to the inner cavity of the clamping groove 704. The drilling component 8 includes a driving motor 801, a transmission rod 804, and a drill bit 805. Hand-held clamping plates 802 adapted to the clamping groove 704 are fixedly connected to both sides of the driving motor 801. Fixing screw holes 803 adapted to the fixing bolt 9 are provided on the surface of the hand-held clamping plates 802. The driving motor 801 is clamped in the clamping groove 704 on the clamping plate 701 through a clamping groove and is connected to the fixing screw holes 803 provided on the surface of the hand-held clamping plates 802 arranged on both sides of the driving motor 801 by means of the fixing bolt 9, thereby fixing the driving motor 801 in the clamping plate 701, and thus fixing the drilling component 8 at the front end of the support column 2. The support column 2 supports the drilling component 8. During drilling, drilling can be automatically performed without manual holding, effectively reducing the working strength and improving the construction efficiency. When encountering a narrow area, the drilling component 8 can be quickly disassembled from the support column 2 by reverse operation, and then it is convenient for workers to hold the drilling component 8 to drill in the narrow area, effectively reducing the limitations in the use of the drilling device.

[0022] Wherein, a spring 10 is fixedly connected to the bottom end of the clamping plate 701. There are two groups of springs 10, and the springs 10 are arranged around the surface of the transmission rod 804. A protective component 11 is slidably sleeved on the bottom end of the transmission rod 804, and the top end of the protective component 11 is fixedly connected to the bottom end of the spring 10. The protective component 11 includes a connecting plate 111. A through hole 112 adapted to the transmission rod 804 is opened at the center position of the upper surface of the connecting plate 111. Tightening bolts 113 are threadedly connected to both sides of the upper surface of the connecting plate 111. A protective cylinder 114 is detachably connected to the bottom end of the connecting plate 111. As the drilling component 8 moves downward, the protective cylinder 114 will fit on the ground in the drilling area, and a force acting outward will be exerted on the protective cylinder 114 due to the compression of the spring 10 during the downward movement, so that the protective cylinder 114 can closely adhere to the ground and automatically cover the drilling area inside, thereby avoiding debris splashing during drilling and effectively protecting the surrounding construction workers.

[0023] Wherein, an adjusting screw rod 6 is vertically rotatably arranged in the adjusting groove 5. A connecting screw hole 703 is opened at the top end of one side of the connecting block 702 relative to the clamping plate 701, and the connecting screw hole 703 penetrates through the connecting block 702 and extends to the bottom end of the connecting block 702. The connecting block 702 is sleeved on the surface of the adjusting screw rod 6 through the connecting screw hole 703, and the connecting block 702 is threadedly connected to the adjusting screw rod 6 through the connecting screw hole 703. An adjusting motor 4 is inlaid and connected to the top end of the support column 2, and the power output end of the adjusting motor 4 penetrates through the support column 2 and extends to the bottom end of the inner cavity of the adjusting groove 5 and is detachably connected to the top end of the adjusting screw rod 6. By controlling the adjusting motor 4 to drive the driving screw rod to rotate clockwise, the connecting block 702 threadedly connected thereto and the drilling mechanism connected to the outside of the connecting block 702 are driven to move downward under the limitation of the adjusting groove 5, so that the drill bit contacts the object to be drilled, thereby realizing automatic drilling, saving time and effort, and effectively improving the drilling efficiency.

[0024] Wherein, the top end of the transmission rod 804 is detachably connected to the power output end of the driving motor 801, and the drill bit 805 is detachably connected to the bottom end of the transmission rod 804 through bolts. By means of the driving motor 801 driving the transmission rod 804 to rotate, the drill bit 805 is driven to rotate at a high speed, thereby improving the drilling efficiency, and it can be disassembled according to requirements, and then it is convenient to replace different drill bits 805.

[0025] Wherein, a bottom plate 1 is fixedly connected to the bottom end of the support column 2, and a handrail 3 is fixedly connected to the upper end of the back surface of the support column 2. The support column 2 can be stably placed on the ground through the bottom plate 1, and the construction workers can effectively hold the support column 2 by means of the handrail 3, ensuring the support stability during drilling and effectively improving the drilling quality.

[0026] It should be noted that the present utility model is a drilling device for municipal public works construction. The driving motor 801 is clamped in the clamping groove 704 on the clamping plate 701 through the clamping groove, and is connected to the fixing screw holes 803 opened on the surface of the hand-held clamping plates 802 arranged on both sides of the driving motor 801 by means of the fixing bolts 9, so as to fix the driving motor 801 in the clamping plate 701, and thus fix the drilling assembly 8 at the front end of the support column 2. The drilling assembly 8 is supported by the support column 2. During drilling, the control adjustment motor 4 is driven to rotate clockwise, so as to drive the connecting block 702 threadedly connected thereto and the drilling mechanism connected to the outside of the connecting block 702 to move downward under the limitation of the adjustment groove 5, so that the drill bit contacts the object to be drilled, and the driving motor 801 drives the transmission rod 804 and the drill bit 805 at the bottom end to drill holes in the object. The structure is simple, easy to operate, effectively reduces the working strength of construction workers, improves work efficiency, and can disassemble the drilling structure according to requirements, so as to adapt to the drilling requirements of some narrow areas, and effectively improves the practical effect of the drilling device.

[0027] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0028] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A drilling device for municipal utility construction, comprising a support column (2), characterized in that: The support column (2) is provided with an adjustment groove (5) on its surface, and a fixing assembly (7) is slidably provided on the surface of the adjustment groove (5). The fixing assembly (7) comprises a clamping plate (701) and a connecting block (702). The inner cavity of the clamping plate (701) is provided with a clamping groove (704). A fixing bolt (9) is threadedly connected to the surface of the clamping plate (701) at a position relative to the clamping groove (704). The inner cavity of the clamping groove (704) is detachably connected with a drilling assembly (8). The drilling assembly (8) comprises a driving motor (801), a transmission rod (804) and a drill bit (805). Hand-held clamping plates (802) adapted to the clamping groove (704) are fixedly connected to both sides of the driving motor (801), and fixing screw holes (803) adapted to the fixing bolts (9) are provided on the surface of the hand-held clamping plate (802).

2. A drilling device for municipal public works construction according to claim 1, characterized in that: The bottom end of the clamping plate (701) is fixedly connected with a spring (10), and there are two groups of springs (10), and the springs (10) are arranged around the surface of the transmission rod (804), and the bottom end of the transmission rod (804) is slidably sleeved with a protective component (11), and the top end of the protective component (11) is fixedly connected with the bottom end of the spring (10).

3. A drilling device for municipal public works construction according to claim 2, characterized in that: The protective assembly (11) comprises a connecting plate (111), a through hole (112) adapted to the transmission rod (804) is provided at the center of the upper surface of the connecting plate (111), fastening bolts (113) are threadedly connected to both sides of the upper surface of the connecting plate (111), and a protective tube (114) is detachably connected to the bottom end of the connecting plate (111).

4. A drilling device for municipal public works construction according to claim 1, characterized in that: An adjusting screw (6) is arranged in the inner cavity of the adjusting groove (5) for vertical rotation. A connecting screw hole (703) is provided at the top end of one side of the connecting block (702) relative to the clamping plate (701). The connecting screw hole (703) penetrates the connecting block (702) and extends to the bottom end of the connecting block (702). The connecting block (702) is sleeved on the surface of the adjusting screw (6) through the connecting screw hole (703), and the connecting block (702) is threadedly connected to the adjusting screw (6) through the connecting screw hole (703).

5. A drilling device for municipal public works construction according to claim 1, characterized in that: The top end of the support column (2) is inlaid with an adjusting motor (4), and the power output end of the adjusting motor (4) passes through the support column (2) and extends to the bottom end of the inner cavity of the adjusting groove (5) and is detachably connected to the top end of the adjusting screw rod (6).

6. A drilling device for municipal public works construction according to claim 1, characterized in that: The top end of the transmission rod (804) is detachably connected to the power output end of the driving motor (801), and the drill bit (805) is detachably connected to the bottom end of the transmission rod (804) via bolts.

7. A drilling device for municipal public works construction according to claim 1, characterized in that: The bottom end of the support column (2) is fixedly connected to a bottom plate (1), and the upper end of the back side of the support column (2) is fixedly connected to a handrail (3).

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