Anchor rod construction device for building engineering construction

Abstract

The utility model relates to the technical field of anchor rod construction, and discloses an anchor rod construction device for building engineering construction, which comprises a chassis, the inner wall of the chassis is rotatably connected with a rotating table, a dust collection mechanism is arranged above the rotating table, the dust collection mechanism comprises a rotating motor, and the power output end of the rotating motor is fixedly connected with a drill rod. The upper surface of the rotating table is fixedly connected with a limiting frame, the front face of the limiting frame is fixedly connected with a protective cover, the outer surface of the protective cover fixedly communicates with a connecting pipe, the end, away from the protective cover, of the connecting pipe fixedly communicates with a filter box, and the inner wall of the filter box is fixedly connected with a partition layer. And the outer surface of the filter box is fixedly communicated with a blow-off pipe. According to the anchor rod construction device for building engineering construction, dust or slurry generated during drilling can be absorbed and discharged to other positions, and the purpose that construction of workers cannot be affected by dust or slurry generated during drilling is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of anchor rod construction, in particular to an anchor rod construction device for construction engineering. Background Art

[0002] Anchor rod is the most basic component of tunnel support in modern coal mines. It reinforces the surrounding rock of the tunnel so that the surrounding rock can support itself. Anchor rod is not only used in mines, but also in engineering technology to reinforce the main body of slopes, tunnels and dam bodies. Anchor rod is a tensile member deep in the stratum. One end of it is connected to the engineering structure and the other end is deep in the stratum. The whole anchor rod is divided into a free section and an anchoring section. The free section refers to the area where the tension at the anchor rod head is transmitted to the anchor body. Its function is to apply prestress to the anchor rod.

[0003] The utility model with the existing authorization announcement number CN217925708U discloses a threaded anchor construction device, wherein one end of the drill rod is connected to the driving head of a crawler anchor machine, and a drill bit is installed at the other end of the drill rod. A spiral blade is installed on the outer surface of the drill rod, and the threading device is installed on the second section of the spiral blade, and the working end of the threading device extends out of the edge of the spiral blade.

[0004] With the above technical solution, during drilling, the drill bit first cuts the soil, then the spiral blade expands the hole on the formed circular hole wall, and then the threading device further draws threads on the hole wall. The spiral blade reduces the resistance of the threading device during drilling. Therefore, only simple modification and simple design of the drilling tool are required to complete the threaded anchor hole in one step, without adding any steps, reducing the construction efficiency, or increasing the construction cost. The pull-out resistance of the anchor is increased, the unit pull-out resistance cost is greatly reduced, and the social benefits are improved. However, the above technical solution does not have any protective measures during the drilling process, whether it is dry drilling or wet drilling. A large amount of dust will be generated during dry drilling, and mud will be splashed during wet drilling. If it is not protected or isolated, it is easy to affect the construction workers, which may stain their clothes or injure their eyes.

[0005] Therefore, those skilled in the art provide an anchor construction device for construction engineering to solve the problems raised in the above background technology. Utility Model Content

[0006] The purpose of the utility model is to provide an anchor construction device for construction engineering to solve the problems raised in the above-mentioned background technology.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] An anchor rod construction device for construction engineering, comprising a chassis, an inner wall of the chassis is rotatably connected to a rotating platform, and a dust suction mechanism is arranged above the rotating platform;

[0009] The dust suction mechanism includes a rotating motor, an output end of the rotating motor power is fixedly connected to a drill rod, an end of the drill rod away from the rotating motor is fixedly connected to a drill bit, the upper surface of the rotating table is fixedly connected to a limiting frame, the front of the limiting frame is fixedly connected to a protective cover, the outer surface of the protective cover is fixedly connected to a connecting pipe, the end of the connecting pipe away from the protective cover is fixedly connected to a filter box, the inner wall of the filter box is fixedly connected to a partition layer, the outer surface of the filter box is fixedly connected to a sewage pipe, the end of the filter box away from the connecting pipe is fixedly connected to an exhaust pipe, the upper surface of the chassis is fixedly connected to a power box, the end of the exhaust pipe away from the filter box penetrates the power box and is fixedly connected to an exhaust pump, the bottom surface of the exhaust pump is fixedly connected to the inner bottom wall of the power box, and a plurality of air permeable strips are provided on the back of the power box.

[0010] As a further solution of the utility model: a stepper motor is fixedly connected to the back of the rotating table, the output end of the stepper motor power passes through the rotating table and is fixedly connected to a threaded rod, the end of the threaded rod away from the stepper motor is rotatably connected to the inner wall of the rotating table, and the inner wall of the rotating motor is threadedly connected to the outer surface of the threaded rod.

[0011] As a further solution of the utility model: a hydraulic rod is movably hinged on the inner wall of the chassis, and a telescopic end of the hydraulic rod is movably hinged to the bottom surface of the rotating table.

[0012] As a further solution of the utility model: two supporting legs are fixedly connected to the front side of the chassis, and four stabilizing nails are fixedly connected to the front side of each supporting leg.

[0013] As a further solution of the utility model: a control console is fixedly connected to the upper surface of the chassis, and an operating platform is fixedly connected to the right side of the chassis.

[0014] As a further solution of the utility model: the right side of the power box is rotatably connected to a rotating door, and the right side of the rotating door is fixedly connected to a handle.

[0015] As a further solution of the utility model: the bottom surface of the chassis is fixedly connected with a turntable, and the bottom surface of the turntable is fixedly connected with a crawler frame.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] The utility model is provided with a chassis, a rotating table, a rotating motor, a drill rod, a drill bit, a limit frame, a protective cover, a connecting pipe, a filter box, a partition layer, a sewage pipe, a power box, a breathable strip, an exhaust pipe and an exhaust pump, and the chassis and the rotating table are used to provide good support for the dust suction mechanism 3, and the cooperation of the rotating motor, the drill rod and the drill bit can be used to effectively drill holes, and the power provided by the exhaust pump is used to generate a suction force, so that dust or mud generated during drilling can be sucked out, the large-diameter protective cover can completely cover the drilled hole, the filter box and the partition layer can intercept mud or large particles and discharge them through the sewage pipe, and the breathable strip can help the power box dissipate heat, and the anchor construction device for construction engineering construction can absorb dust or mud generated during drilling, so as to protect the workers from being affected by dust or mud during construction. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of an anchor construction device for construction engineering;

[0019] Figure 2 It is a rear view stereoscopic structural diagram of an exhaust pump in an anchor construction device for construction engineering;

[0020] Figure 3 It is a schematic diagram of the three-dimensional structure of a hydraulic rod in an anchor construction device for construction engineering;

[0021] Figure 4 The present invention is a schematic diagram of the three-dimensional structure of a partition layer in an anchor construction device used in construction engineering.

[0022] In the figure: 1. chassis; 2. rotating table; 3. dust suction mechanism; 301. rotating motor; 302. drill rod; 303. drill bit; 304. limit frame; 305. protective cover; 306. connecting pipe; 307. filter box; 308. partition layer; 309. sewage pipe; 310. power box; 311. breathable strip; 312. exhaust pipe; 313. exhaust pump; 4. stepping motor; 5. threaded rod; 6. hydraulic rod; 7. supporting leg; 8. stabilizing nail; 9. control console; 10. operating platform; 11. rotating door; 12. handle; 13. turntable; 14. crawler chassis. DETAILED DESCRIPTION

[0023] See also Figure 1-4, an anchor construction device for construction engineering, including a chassis 1, the inner wall of the chassis 1 is rotatably connected to a rotating table 2, a dust suction mechanism 3 is arranged above the rotating table 2, a stepper motor 4 is fixedly connected to the back of the rotating table 2, the output end of the stepper motor 4 power passes through the rotating table 2 and is fixedly connected to a threaded rod 5, the end of the threaded rod 5 away from the stepper motor 4 is rotatably connected to the inner wall of the rotating table 2, the inner wall of the rotating motor 301 is threadedly connected to the outer surface of the threaded rod 5, the power provided by the stepper motor 4 can drive the threaded rod 5 to rotate, and the rotation of the threaded rod 5 can drive the rotating motor 301 to move forward and backward.

[0024] The dust suction mechanism 3 includes a rotating motor 301, the output end of the power of the rotating motor 301 is fixedly connected to a drill rod 302, and the end of the drill rod 302 away from the rotating motor 301 is fixedly connected to a drill bit 303. The inner wall of the chassis 1 is movably hinged with a hydraulic rod 6, and the telescopic end of the hydraulic rod 6 is movably hinged to the bottom surface of the rotating table 2. The hydraulic rod 6 is provided to lift up the rotating table 2, and the inclination angle of the drilling hole can be adjusted as needed.

[0025] The upper surface of the rotating table 2 is fixedly connected to a limit frame 304, the front of the limit frame 304 is fixedly connected to a protective cover 305, the outer surface of the protective cover 305 is fixedly connected to a connecting pipe 306, and the front of the chassis 1 is fixedly connected to two supporting legs 7, and the front of each supporting leg 7 is fixedly connected to four stabilizing nails 8. By providing the support legs 7 and the stabilizing nails 8, the device can be supported against the earth wall to increase stability when drilling.

[0026] One end of the connecting pipe 306 away from the protective cover 305 is fixedly connected to the filter box 307, the inner wall of the filter box 307 is fixedly connected to the partition layer 308, the outer surface of the filter box 307 is fixedly connected to the sewage pipe 309, the upper surface of the chassis 1 is fixedly connected to the control console 9, and the right side of the chassis 1 is fixedly connected to the operating platform 10. The entire equipment can be controlled by providing the control console 9, and the operating platform 10 is convenient for the staff to stand on it to operate the machine.

[0027] One end of the filter box 307 away from the connecting pipe 306 is fixedly connected to the exhaust pipe 312, the upper surface of the chassis 1 is fixedly connected to the power box 310, the right side of the power box 310 is rotatably connected to the rotating door 11, and the right side of the rotating door 11 is fixedly connected to the handle 12. The rotating door 11 is provided to facilitate the staff to inspect the exhaust pump (313), and the handle 12 serves to facilitate opening the door, thereby increasing work efficiency.

[0028] One end of the exhaust pipe 312 away from the filter box 307 passes through the power box 310 and is fixedly connected to the exhaust pump 313. The bottom surface of the exhaust pump 313 is fixedly connected to the inner bottom wall of the power box 310. The back of the power box 310 is provided with a plurality of air-permeable strips 311. The bottom surface of the chassis 1 is fixedly connected to a turntable 13. The bottom surface of the turntable 13 is fixedly connected to a track frame 14. The turntable 13 can drive the chassis 1 to rotate and adjust the angle according to actual use needs. The track frame 14 is convenient for passing through various road conditions and avoids problems such as traditional tire deflation or tire puncture.

[0029] The working principle of the utility model is as follows: when in use, the rotary motor 301, the stepping motor 4 and the exhaust pump 313 are first electrically connected through a wire, and then the power provided by the stepping motor 4 is used to drive the threaded rod 5 to rotate. By utilizing the positional relationship of the threaded connection between the threaded rod 5 and the inner wall of the rotary motor 301, when the threaded rod 5 rotates, the rotary motor 301 can be driven to move forward and backward, and then the power provided by the rotary motor 301 can be used to drive the drill rod 302 to rotate. By utilizing the relationship of the fixed connection between the drill rod 302 and the drill bit 303, the rotary motor 301 can be rotated to drive the drill bit 303 to rotate and drill a hole.

[0030] At this time, if the angle of the rotating table 2 needs to be adjusted, the hydraulic rod 6 can be used to extend or contract to control the tilt angle of the rotating table 2. During the drilling process, whether it is dry drilling or wet drilling, a large amount of dust or mud will be generated. At this time, the protective cover 305 is connected to the limit frame 304, and the protective cover 305 is used to cover the hole opening of the drill hole. When dust or mud appears in the drill hole, it will be covered by the protective cover 305 and will not fly around or affect the construction of the workers. At this time, the power provided by the exhaust pump 313 can generate suction. This suction force passes through the exhaust pipe 312, the filter box 307, and the connecting pipe 306 and is connected to the protective cover 305 covering the hole opening. At this time, the dust generated by the drilling enters the filter box 307 along the connecting pipe 306. 07, at this time, dust enters the inside of the filter box 307, and first contacts the partition layer 308, and uses the partition layer 308 to divide the filter box 307 into two parts, the heavier water and sediment fall into the lower part of the filter box 307 and are discharged from the sewage pipe 309, while the lighter dust and air pass through the holes in the partition layer 308 into the upper part of the filter box 307, and then pass through the filter box 307 and are discharged into the atmosphere through the exhaust pipe 312 and the exhaust pump 313 or connected to the pipeline to a farther place for discharge. The anchor construction device for construction engineering can absorb the dust or mud generated in the drilling hole, so as to achieve the purpose of not affecting the construction of the workers due to the dust or mud generated by the drilling hole.

[0031] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An anchor construction device for construction engineering, comprising a chassis (1), characterized in that: The inner wall of the chassis (1) is rotatably connected to a rotating platform (2), and a dust collection mechanism (3) is arranged above the rotating platform (2); The dust suction mechanism (3) comprises a rotating motor (301), the output end of the power of the rotating motor (301) is fixedly connected to a drill rod (302), one end of the drill rod (302) away from the rotating motor (301) is fixedly connected to a drill bit (303), the upper surface of the rotating platform (2) is fixedly connected to a limiting frame (304), the front surface of the limiting frame (304) is fixedly connected to a protective cover (305), the outer surface of the protective cover (305) is fixedly connected to a connecting pipe (306), the end of the connecting pipe (306) away from the protective cover (305) is fixedly connected to a filter box (307), and the filter box (307) ) is fixedly connected to the inner wall of the filter box (307) with a partition layer (308), the outer surface of the filter box (307) is fixedly connected to a sewage discharge pipe (309), the end of the filter box (307) away from the connecting pipe (306) is fixedly connected to an exhaust pipe (312), the upper surface of the chassis (1) is fixedly connected to a power box (310), the end of the exhaust pipe (312) away from the filter box (307) passes through the power box (310) and is fixedly connected to an exhaust pump (313), the bottom surface of the exhaust pump (313) is fixedly connected to the inner bottom wall of the power box (310), and the back of the power box (310) is provided with a plurality of air permeable strips (311).

2. The anchor rod construction device for construction engineering according to claim 1, characterized in that: A stepper motor (4) is fixedly connected to the back of the rotating table (2); an output end of the power of the stepper motor (4) passes through the rotating table (2) and is fixedly connected to a threaded rod (5); an end of the threaded rod (5) away from the stepper motor (4) is rotatably connected to the inner wall of the rotating table (2); and the inner wall of the rotating motor (301) is threadedly connected to the outer surface of the threaded rod (5).

3. The anchor rod construction device for construction engineering according to claim 1, characterized in that: A hydraulic rod (6) is movably hinged on the inner wall of the chassis (1), and a telescopic end of the hydraulic rod (6) is movably hinged on the bottom surface of the rotating platform (2).

4. The anchor rod construction device for construction engineering according to claim 1, characterized in that: Two supporting legs (7) are fixedly connected to the front of the chassis (1), and four stabilizing nails (8) are fixedly connected to the front of each supporting leg (7).

5. The anchor rod construction device for construction engineering according to claim 1, characterized in that: The upper surface of the chassis (1) is fixedly connected to a control console (9), and the right side surface of the chassis (1) is fixedly connected to an operating platform (10).

6. The anchor rod construction device for construction engineering according to claim 1, characterized in that: The right side surface of the power box (310) is rotatably connected to a rotating door (11), and the right side surface of the rotating door (11) is fixedly connected to a handle (12).

7. The anchor rod construction device for construction engineering according to claim 1, characterized in that: The bottom surface of the chassis (1) is fixedly connected to a turntable (13), and the bottom surface of the turntable (13) is fixedly connected to a crawler chassis (14).

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