A slope anchor positioning support

Abstract

The utility model relates to the technical field of geotechnical engineering supporting equipment, and disclose a kind of side slope anchor rod positioning support, including support frame, the support frame top is provided with positioning mechanism and moving mechanism;The positioning mechanism includes support assembly and positioning assembly, and support assembly is located at the side of positioning assembly.By setting positioning mechanism, by setting first motor drives first reciprocating screw rod to rotate, to adjust the height of first support box according to the height of side slope and the specific position of anchor rod needing positioning, to effectively carry out the positioning and processing of anchor rod, facilitate operator to operate;By setting moving mechanism, by setting second motor drives second reciprocating screw rod to rotate, so that second reciprocating screw rod drives second support plate to move, to adjust the height of second hydraulic rod and drill rod, to carry out positioning drilling operation to different positions of side slope, to effectively carry out side slope protection work.

Description

Technical Field

[0001] This utility model relates to the technical field of geotechnical engineering support equipment, specifically a slope anchor positioning bracket. Background Technology

[0002] Rock bolts are a fundamental component of roadway support in modern coal mines. They reinforce the surrounding rock, allowing it to support itself. Rock bolts are used not only in mines but also in engineering projects for the main reinforcement of slopes, tunnels, and dams. As a tension member extending deep into the ground, one end of the rock bolt connects to the engineering structure, while the other end penetrates into the ground. The entire rock bolt is divided into a free section and an anchored section. The free section is the area that transmits the tension at the bolt head to the anchored body; its function is to apply prestress to the bolt.

[0003] Chinese patent discloses a slope anchor bolt hole positioning device, publication number: CN211773616U, including a fixed base plate, a fixing device, a pulling device, a movable bracket, a movable support plate, a lifting screw, and a rotating device. The device is characterized in that: a fixing device is inserted at the middle of the rear edge of the top surface of the fixed base plate; a pulling device is fixedly connected at the middle of the front edge of the top surface of the fixed base plate; movable brackets are symmetrically connected to each edge of the top surface of the fixed base plate; a movable support plate is connected between the upper surfaces of the two movable brackets; a lifting screw is inserted at the middle of the top surface of the movable support plate; and a rotating device is connected at the middle of the right side of the top surface of the movable support plate. Only one worker is needed to quickly locate the anchor bolt position, and the worker can drill holes at that position after positioning.

[0004] However, this solution still has the following drawbacks: the drill rod position of the device cannot be adjusted according to the specific location required, which makes it inconvenient to quickly carry out slope support operations. Therefore, we propose a slope anchor positioning bracket to solve this problem. Utility Model Content

[0005] The purpose of this utility model is to provide a slope anchor positioning bracket to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A slope anchor positioning bracket includes a support frame, and a positioning mechanism and a moving mechanism are provided on the top surface of the support frame;

[0008] The positioning mechanism includes a support component and a positioning component, with the support component located on the side of the positioning component;

[0009] The support assembly includes a U-shaped plate. The top surface of the support frame is fixedly connected to the bottom surface of the U-shaped plate. Two first limiting grooves are opened through the top surface of the U-shaped plate, and two second limiting grooves are opened through the inner side of the U-shaped plate. The inner walls of the two first limiting grooves are respectively opened through the inner walls of the two second limiting grooves. The inner wall of the first limiting groove on the left side is respectively provided with a first reciprocating threaded rod through a bearing seat.

[0010] The positioning component includes a first support box, a first groove is formed through the top surface of the first support box, a first support rod is fixedly installed on the inner wall of the first groove, a first support plate is slidably sleeved on the outer surface of the first support rod, and a plurality of first hydraulic rods are fixedly installed on the inner wall of the first groove.

[0011] A further improvement is that the moving mechanism includes a first support frame, a first motor is fixedly installed on the side of the U-shaped plate, the outer surface of the first reciprocating threaded rod penetrates the inner side of the U-shaped plate and extends to the front of the U-shaped plate, and the rear end face of the first motor output rod is fixedly connected to the front end face of the first reciprocating threaded rod.

[0012] A further improvement is that a second motor is fixedly installed on the side of the first support frame, a fixing rod is fixed on the inner wall of the first limiting groove on the right side, a first slider is threaded on the outer surface of the first reciprocating threaded rod, a second slider is slidably sleeved on the outer surface of the fixing rod, and the top surfaces of the first slider and the second slider are respectively fixedly connected to the bottom surface of the first support box.

[0013] A further improvement is that the end faces of several first hydraulic rod output rods are respectively fixedly connected to the side of the first support plate, the bottom surface of the first support plate is fixedly connected to the top surface of the first support frame, and a third limiting groove is provided through the top surface of the first support frame. The inner wall of the third limiting groove is rotatably provided with a second reciprocating threaded rod through a bearing seat.

[0014] A further improvement is that the outer surface of the second reciprocating threaded rod penetrates the inner side of the first support frame and extends to the side of the first support frame; the front end face of the second reciprocating threaded rod is fixedly connected to the rear end face of the second motor output rod; and the outer surface of the second reciprocating threaded rod is threaded with a second support plate.

[0015] A further improvement is that a second hydraulic rod is fixedly installed on the bottom surface of the second support plate, and a drill rod is fixedly installed on the lower end surface of the output rod of the second hydraulic rod.

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

[0017] This slope anchor positioning bracket, by setting up a positioning mechanism, uses a first motor to drive the first reciprocating threaded rod to rotate, thereby adjusting the height of the first support box according to the height of the slope and the specific position of the anchor to be positioned, thus effectively positioning and processing the anchor, and facilitating operation by construction personnel;

[0018] By setting up a moving mechanism, a second motor drives a second reciprocating threaded rod to rotate, which in turn moves a second support plate, thereby adjusting the height of the second hydraulic rod and the drill rod. This allows for positioning and drilling operations at different locations on the slope, effectively carrying out slope protection work. It achieves rapid positioning of the anchor bolt drilling position and angle, solving the problems of large deviations and low efficiency in traditional manual positioning. This device is suitable for anchor bolt construction in complex terrains such as landslide control and foundation pit support. Attached Figure Description

[0019] Figure 1 This is a partial top sectional view of the structure of this utility model;

[0020] Figure 2 This is a partial top view of the structure of this utility model;

[0021] Figure 3 This is a top view of the structure of this utility model;

[0022] Figure 4 This is a bottom view of the structure of this utility model;

[0023] Figure 5 This is a top sectional view of the structure of this utility model.

[0024] In the diagram: 1. Support frame; 2. Positioning mechanism; 201. U-shaped plate; 202. First reciprocating threaded rod; 203. First support box; 204. First support rod; 205. First support plate; 206. First hydraulic rod; 3. Moving mechanism; 301. First support frame; 302. First motor; 303. Second motor; 304. Fixed rod; 305. Second reciprocating threaded rod; 306. Second hydraulic rod; 307. Drill rod. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Please see Figures 1-5This utility model provides a technical solution: a slope anchor positioning bracket, including a support frame 1, and a positioning mechanism 2 and a moving mechanism 3 are provided on the top surface of the support frame 1;

[0027] The positioning mechanism 2 includes a support component and a positioning component, with the support component located on the side of the positioning component;

[0028] The support assembly includes a U-shaped plate 201. The top surface of the support frame 1 is fixedly connected to the bottom surface of the U-shaped plate 201. Two first limiting grooves are opened through the top surface of the U-shaped plate 201. Two second limiting grooves are opened through the inner side of the U-shaped plate 201. The inner walls of the two first limiting grooves are respectively opened through the inner walls of the two second limiting grooves. The inner wall of the first limiting groove on the left side is respectively provided with a first reciprocating threaded rod 202 through a bearing seat.

[0029] The positioning component includes a first support box 203, a first groove is provided through the top surface of the first support box 203, a first support rod 204 is fixedly installed on the inner wall of the first groove, a first support plate 205 is slidably sleeved on the outer surface of the first support rod 204, and a plurality of first hydraulic rods 206 are fixedly installed on the inner wall of the first groove.

[0030] The moving mechanism 3 includes a first support frame 301, a first motor 302 fixedly mounted on the side of the U-shaped plate 201, the outer surface of the first reciprocating threaded rod 202 penetrating the inner side of the U-shaped plate 201 and extending to the front of the U-shaped plate 201, and the rear end face of the output rod of the first motor 302 being fixedly connected to the front end face of the first reciprocating threaded rod 202.

[0031] A second motor 303 is fixedly installed on the side of the first support frame 301. A fixing rod 304 is fixed on the inner wall of the first limiting groove on the right side. A first slider is threaded on the outer surface of the first reciprocating threaded rod 202. A second slider is slidably fitted on the outer surface of the fixing rod 304. The top surfaces of the first slider and the second slider are fixedly connected to the bottom surface of the first support box 203. The first support box 203 is moved up and down by setting the first slider. In the high wind area of ​​the Qinghai-Tibet Plateau (such as Ando County with an average annual wind speed ≥6m / s), a counterweight block of the support frame 1 needs to be added (it is recommended that the counterweight be ≥50kg). Windproof cable fixing points are added to the U-shaped plate 201. Expansion bolt fixing holes are added to the bottom of the support frame to facilitate rock slope anchoring and prevent the support from slipping during construction.

[0032] Several first hydraulic rods 206 have their output rod ends fixedly connected to the side of the first support plate 205. The bottom surface of the first support plate 205 is fixedly connected to the top surface of the first support frame 301. The top surface of the first support frame 301 has a through-hole third limiting groove. The inner wall of the third limiting groove is rotatably provided with a second reciprocating threaded rod 305 through a bearing seat. By providing the second reciprocating threaded rod 305, the second support plate is moved, thereby adjusting the drilling height according to the required positioning position of the anchor rod.

[0033] The outer surface of the second reciprocating threaded rod 305 penetrates the inner side of the first support frame 301 and extends to the side of the first support frame 301. The front end face of the second reciprocating threaded rod 305 is fixedly connected to the rear end face of the output rod of the second motor 303. The outer surface of the second reciprocating threaded rod 305 is threaded with a second support plate. By setting the second support plate, the second hydraulic rod 306 is moved. A frozen soil breaking head is added to the front end of the drill rod to break the surface frozen soil before drilling, reducing the construction difficulty in frozen soil areas above 4000m.

[0034] A second hydraulic rod 306 is fixedly installed on the bottom surface of the second support plate, and a drill rod 307 is fixedly installed on the lower end surface of the output rod of the second hydraulic rod 306.

[0035] In use, by setting up the positioning mechanism 2, the first motor 302 is started to drive the first reciprocating threaded rod 202 to rotate, thereby driving the first slider and the second slider to move, thereby driving the first support box 203 to the appropriate position, thereby starting the first hydraulic rod 206 to drive the first support plate 205 to the appropriate position, thereby driving the first support frame 301 to the appropriate position. According to the required height and position of the anchor rod, the second motor 302 is started, causing the second motor 302 to drive the second reciprocating threaded rod 305 to rotate, thereby driving the second hydraulic rod 306 and the drill rod 307 to the appropriate position, thus achieving positioning.

[0036] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A positioning support for a slope anchor rod, comprising a support frame (1), characterized in that: The top surface of the support frame (1) is provided with a positioning mechanism (2) and a moving mechanism (3); The positioning mechanism (2) includes a support component and a positioning component, with the support component located on the side of the positioning component; The support assembly includes a U-shaped plate (201). The top surface of the support frame (1) is fixedly connected to the bottom surface of the U-shaped plate (201). Two first limiting grooves are opened through the top surface of the U-shaped plate (201). Two second limiting grooves are opened through the inner side of the U-shaped plate (201). The inner walls of the two first limiting grooves are respectively opened through the inner walls of the two second limiting grooves. The inner wall of the first limiting groove on the left side is respectively provided with a first reciprocating threaded rod (202) through a bearing seat. The positioning component includes a first support box (203), a first groove is provided through the top surface of the first support box (203), a first support rod (204) is fixedly installed on the inner wall of the first groove, a first support plate (205) is slidably sleeved on the outer surface of the first support rod (204), and a plurality of first hydraulic rods (206) are fixedly installed on the inner wall of the first groove.

2. The slope anchor positioning bracket of claim 1, wherein: The moving mechanism (3) includes a first support frame (301), a first motor (302) is fixedly installed on the side of the U-shaped plate (201), the outer surface of the first reciprocating threaded rod (202) penetrates the inner side of the U-shaped plate (201) and extends to the front of the U-shaped plate (201), and the rear end face of the output rod of the first motor (302) is fixedly connected to the front end face of the first reciprocating threaded rod (202).

3. A slope anchor positioning bracket according to claim 2, characterised in that: The first support frame (301) is fixedly mounted with a second motor (303) on its side. A fixing rod (304) is fixed on the inner wall of the first limiting groove on the right side. A first slider is threaded on the outer surface of the first reciprocating threaded rod (202). A second slider is slidably mounted on the outer surface of the fixing rod (304). The top surface of the first slider and the top surface of the second slider are fixedly connected to the bottom surface of the first support box (203).

4. A slope anchor positioning bracket according to claim 3, characterised in that: The output rod end faces of several first hydraulic rods (206) are respectively fixedly connected to the side of the first support plate (205). The bottom surface of the first support plate (205) is fixedly connected to the top surface of the first support frame (301). The top surface of the first support frame (301) is provided with a third limiting groove. The inner wall of the third limiting groove is provided with a second reciprocating threaded rod (305) through a bearing seat.

5. A slope anchor positioning bracket according to claim 4, characterised in that: The outer surface of the second reciprocating threaded rod (305) penetrates the inner side of the first support frame (301) and extends to the side of the first support frame (301). The front end face of the second reciprocating threaded rod (305) is fixedly connected to the rear end face of the output rod of the second motor (303). The outer surface of the second reciprocating threaded rod (305) is threaded with a second support plate.

6. A slope anchor positioning bracket according to claim 5, characterised in that: A second hydraulic rod (306) is fixedly installed on the bottom surface of the second support plate, and a drill rod (307) is fixedly installed on the lower end surface of the output rod of the second hydraulic rod (306).

Images