Anchor rod drilling incident angle control device
By designing an anchor bolt drilling incident angle control device, and utilizing a combination of a main plate, a secondary plate, and an angle adjustment rod, the problem of time-consuming and labor-intensive angle adjustment of anchor bolt drilling equipment was solved, achieving simple angle adjustment and high-quality construction results.
Patent Information
- Application Number
- CN202421092730.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-20
- Publication Date
- 2025-10-24
- Estimated Expiration
- 2034-05-20
AI Technical Summary
In existing technologies, adjusting the incident angle of anchor drilling equipment is time-consuming, labor-intensive, and inaccurate, resulting in inconsistent construction quality and serious waste of materials and human resources.
Design an anchor bolt drilling incident angle control device, which uses a main board, a sub-board and an angle adjustment rod, connected by a fixed rotating device and a pin shaft, to provide preset incident angles of 5°, 10°, 15° and 20°, simplifying the angle adjustment process.
It enables easy angle adjustment, reduces repetitive work, improves construction quality, saves materials and manpower, and reduces construction costs.
Smart Images
Figure CN223469220U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to roadbed slope protection construction technical field especially relates to a kind of anchor rod drilling incidence angle control device. BACKGROUND
[0002] In slope treatment engineering, anchor rod is often fixed on slope to reinforce the strength of slope. Before installing anchor rod, drilling equipment is used to drill slope on erected scaffold. However, due to the slope coefficient, full mechanical drilling equipment cannot be used, and small drilling equipment with air impact is usually used for drilling construction with human cooperation. The drilling equipment on the market weighs about 400KG, and is operated on steel pipe scaffold. According to design requirements, anchor rod is anchored into slope at a certain angle. Under the premise of ensuring the safety of steel pipe scaffold, the drill rod of drilling equipment needs to be adjusted to the corresponding angle before drilling. However, due to the influence of terrain and small construction area, part of the drilling angle cannot be constructed, and the construction personnel need to pad some steel plates and other materials under the drilling equipment framework to adjust the angle, but this method not only takes time and effort, but also cannot accurately control the angle of the drilling machine, affecting the engineering quality.
[0003] At present, according to the current roadbed construction specification and design drawing requirements, the included angle between slope anchor rod and slope surface is 5-20 degrees. According to the conventional construction technology, the incidence angle should be artificially adjusted every time, which causes a lot of repetitive work and is easily affected by human factors, resulting in different incidence angles of each anchor rod and excessive consumption of materials and human resources.
[0004] Therefore, there is an urgent need for an incidence angle control tool that is simple to make, easy to use and low in cost. UTILITY MODEL CONTENT
[0005] The utility model aims to provide an anchor rod drilling incidence angle control device to solve the problem of different angles and labor consumption caused by the need to adjust the incidence angle in the prior art.
[0006] To achieve the above-mentioned purpose, the specific technical scheme of the anchor rod drilling incidence angle control device of the utility model is as follows:
[0007] An anchor rod drilling incidence angle control device, comprising a main plate, a vice plate and an angle adjusting rod, the main plate, the vice plate and one end of the angle adjusting rod are provided with fixed rotating devices, the vice plate is also provided with an angle adjusting hole, the other end of the angle adjusting rod is also provided with an angle adjusting section matched with the angle adjusting hole, the fixed rotating devices on the main plate and the vice plate are fixed through a pin shaft, and the main plate and the vice plate are rotationally connected through the pin shaft.
[0008] Further, one side of the lower end of the main plate is provided with a first fixed rotating device, and the other side is provided with a second fixed rotating device near the middle, one end of the auxiliary plate near the first fixed rotating device is provided with a third fixed rotating device, and one end near the angle adjusting rod is provided with a fourth fixed rotating device.
[0009] Further, the main plate and the auxiliary plate are both 200mm long, 50mm wide and thick shaped steel.
[0010] Further, the angle adjusting holes on the auxiliary plate are provided with four.
[0011] Further, the four angle adjusting holes correspond to the incident angles of 5°, 10°, 15° and 20° respectively.
[0012] Further, the angle adjusting rod is a steel rod with a length of 139mm, a width of 10mm and a height of 10mm, and the angle adjusting rod is a steel rod with a length of 4mm, a width of 4mm and a height of 2mm.
[0013] Further, the first fixed rotating device is symmetrically arranged along the middle line of the long side of the main plate, the third fixed rotating device is arranged at one end of the short side of the auxiliary plate, the third fixed rotating device is rotatably fixed in the middle of the two first fixed rotating devices through a pin shaft, the second fixed rotating device is symmetrically arranged with the first fixed rotating device near the other end of the main plate, and the fourth fixed rotating device is rotatably fixed in the middle of the two fourth fixed rotating devices through a pin shaft.
[0014] The anchor rod drilling incident angle control device provided by the utility model has the following advantages:
[0015] The device has simple structure, and is very convenient to operate and disassemble, and the materials used in tool manufacturing are all common raw materials in construction sites, so that the manufacturing difficulty is small, conventional materials are used, the consumption of materials is small, a large amount of repetitive work is reduced, construction quality problems caused by human factors are greatly avoided, and the device has the advantages of saving materials, environmental protection, low cost, good construction quality and the like. BRIEF DESCRIPTION OF DRAWINGS
[0016] Fig. 1 The device provided by the utility model is shown in the whole schematic view.
[0017] Fig. 2 The main plate three view provided by the utility model is shown.
[0018] Fig. 3 The auxiliary plate three view provided by the utility model is shown.
[0019] In the figure: 1, main plate; 11, first fixed rotating device; 12, second fixed rotating device; 2, auxiliary plate; 21, third fixed rotating device; 22, angle adjusting hole; 3, angle adjusting rod; 31, fourth fixed rotating device; 32, angle adjusting section; 4, pin shaft. DETAILED DESCRIPTION
[0020] In order to make the purpose, technical scheme and advantages of the utility model more clearly, the utility model is further described in detail below in combination with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the utility model and not used to limit the utility model.
[0021] Referring to Figs. 1-3 The utility model provides a kind of anchor rod drilling incidence angle control device for road construction occasion, including main plate 1, auxiliary plate 2 and angle adjusting section 32, main plate 1, auxiliary plate 2 and the one end of angle adjusting rod 3 are all provided with fixed rotating device, angle adjusting hole 22 is also opened on auxiliary plate 2, the other end of angle adjusting rod 3 is also provided with angle adjusting section 32 matched with angle adjusting hole 22, and the fixed rotating device on main plate 1 and auxiliary plate 2 are all fixed by pin shaft 4, and main plate 1 and auxiliary plate 2 are rotatably connected by pin shaft 4.
[0022] The side of the lower end of main plate 1 is provided with first fixed rotating device 11, the other side is provided with second fixed rotating device 12 near the middle, the end near first fixed rotating device 11 of auxiliary plate 2 is provided with third fixed rotating device, and the end near of angle adjusting rod 3 is provided with fourth fixed rotating device. First fixed rotating device 11 is symmetrically arranged along the midline of the long side of main plate 1, third fixed rotating device 21 is arranged at the middle of the short side of auxiliary plate 2, and third fixed rotating device 21 is rotatably fixed in the middle of two first fixed rotating devices 11 by pin shaft 4, second fixed rotating device 12 is symmetrically arranged with first fixed rotating device 11 at the other end of main plate 1 near the middle, and fourth fixed rotating device 31 is rotatably fixed in the middle of two fourth fixed rotating devices 31 by pin shaft 4.
[0023] The manufacturing method is as follows: first, fixed rotating device and main plate 1 are welded into shape, then fixed rotating device and auxiliary plate 2 are welded into shape, then fixed rotating device and angle adjusting rod 3 are welded into shape, and then adjusting main rod and adjusting section are welded into shape. Finally, main plate 1 and auxiliary plate 2 are rotatably connected by pin shaft 4, pin shaft 4 passes through first fixed rotating device 11 and third fixed rotating device 21, pin shaft 4 passes through second fixed rotating device 12 and fourth fixed rotating device 31 to rotatably connect main plate 1 and angle adjusting rod 3, so that main plate 1 and auxiliary plate 2, main plate 1 and angle adjusting rod 3 are connected, and the molding of the device is completed.
[0024] In use, first, the drilling position is determined, the incident angle control tool is adjusted to the corresponding angle, the auxiliary plate 2 is placed on the slope surface, and the position of the main plate 1 is the plane with the required angle. After the position of the main plate 1 is determined, the drilling tool is moved to complete the determination of the required drilling angle, and finally drilling is performed.
[0025] Referring to Figs. 1-3 The utility model discloses a kind of slope anchor rod drilling incident angle control devices, mainly by main plate 1, auxiliary plate 2, angle adjusting rod 3, angle adjusting section 32, and fixed rotating device, pin 4 six parts are composed, main plate 1 uses 2mm thick profiled steel plate (length 200mm*width 50mm), four fixed rotating devices are welded on it, auxiliary plate 2 uses 2mm thick profiled steel plate (length 200mm*width 50mm), 1 fixed rotating device is welded on it, four angle adjusting holes 22 are provided on auxiliary plate 2, the right end of angle adjusting hole 22 is spaced apart from the rightmost side of auxiliary plate 2 from right to left 13.4mm, 35.2mm, 59mm, 84.8mm respectively, corresponding 5 °, 10 °, 15 °, 20 ° incident angle respectively.Angle adjusting rod 3 uses steel pole (length 139mm*width 10mm*height 10mm), fixed rotating device is welded on the top of rod, and angle adjusting section 32 is welded on the bottom of rod.Angle adjusting section 32 uses steel pole (length 4mm*width 4mm*height 2mm), and is welded with angle adjusting rod 3, and its role is inserted into the four angle adjusting holes 22 provided on auxiliary plate 2, to achieve the role of adjusting angle and stabilizing.Fixed rotating device is made by grinding and processing M12 nut.Pin 4 uses φ12 round steel, length 49.84mm, and the role of pin 4 is to connect main plate 1 with auxiliary plate 2 and main plate 1 with angle adjusting rod 3 through fixed rotating device.
[0026] The anchor rod drilling incident angle control device has the following advantages:
[0027] The device has simple structure, so that operation and disassembly are very simple, and materials used in tool manufacturing can be common raw materials in construction site, so that manufacturing difficulty is small, conventional materials are used, material consumption is less, a large amount of repetitive work is reduced, construction quality problems caused by human factors are greatly avoided, and the device has the advantages of saving materials, environmental protection, low cost, good construction quality and the like.
[0028] The above only describes preferred embodiments of the utility model, and does not limit the utility model, and any modification, equivalent replacement and improvement made within the spirit and principle of the utility model should be included in the protection scope of the utility model.
Claims
1. An anchor rod drilling angle control device, characterized by, Including the main board (1), vice board (2) and angle adjustment section (32), the main board (1), vice board (2) and angle adjustment rod (3) one end are provided with fixed rotating device, vice board (2) still is set up with angle adjustment hole (22), the other end of angle adjustment rod (3) still is provided with angle adjustment section (32) with angle adjustment hole (22) cooperation, the fixed rotating device of main board (1) and vice board (2) are all through pin shaft (4) fixed, the main board (1) and vice board (2) are connected through pin shaft (4) rotation.
2. The control device for the angle of incidence of the anchor rod drilling according to claim 1, characterized in that, The lower end of the main board (1) is provided with a first fixed rotating device (11) on one side, and a second fixed rotating device (12) is provided near the middle on the other side, one end of the vice board (2) near the first fixed rotating device (11) is provided with a third fixed rotating device, and one end of the angle adjustment rod (3) is provided with a fourth fixed rotating device.
3. The control device for the angle of incidence of the anchor rod drilling according to claim 1, characterized in that, The main board (1) and vice board (2) are both made of long 200mm*wide 50mm thick shaped steel.
4. The control device for the angle of incidence of the anchor rod drilling according to claim 3, characterized in that, The angle adjustment hole (22) on the vice board (2) is provided with four.
5. The control device for the angle of incidence of the anchor rod drilling according to claim 4, characterized in that, The four angle adjustment holes (22) correspond to incident angles of 5°, 10°, 15° and 20° respectively.
6. The control device for the angle of incidence of the anchor rod drilling according to claim 1, characterized in that, The angle adjustment rod (3) is made of a steel rod with a length of 139mm, a width of 10mm and a height of 10mm, and the angle adjustment section (32) is made of a steel rod with a length of 4mm, a width of 4mm and a height of 2mm.
7. The control device for the angle of incidence of the anchor rod drilling according to claim 2, characterized in that, The first fixed rotating device (11) is symmetrically arranged along the center line of the long side of the main board (1), the third fixed rotating device (21) is arranged at one end of the short side of the vice board (2), the third fixed rotating device (21) is rotatably fixed in the middle of the two first fixed rotating devices (11) by a pin shaft (4), the second fixed rotating device (12) is symmetrically arranged with the first fixed rotating device (11) near the other end of the main board (1), and the fourth fixed rotating device (31) is rotatably fixed in the middle of the two fourth fixed rotating devices (31) by a pin shaft (4).