Anchor rod auxiliary mounting device

Abstract

The utility model discloses an anchor rod auxiliary installation device which comprises a base, a control panel is installed in the middle of one end of the base, universal wheels are arranged at the four corners of the bottom of the base, a hydraulic cylinder is installed in the middle of the interior of the base, and a supporting plate is fixed to the output end of the bottom of the hydraulic cylinder. A driving seat is mounted at the top end of the base, and an adjusting seat is arranged at the top of the driving seat. According to the anchor rod auxiliary mounting device, the adjusting seat is arranged, the movable plate is arranged at the top of the adjusting seat, one side of the movable plate is hinged to the adjusting seat, and the supporting frame is hinged to the middle of the bottom of the adjusting seat, so that during use, the first servo motor works, the supporting frame can be driven to be converted from the horizontal direction to the vertical direction through the transmission effect of the lead screw, and therefore the movable plate is jacked up; and then the dip angle of the movable plate is changed, so that the dip angle of the to-be-mounted anchor rod on the movable plate is adjusted, and the device can meet various mounting requirements and is higher in practicability.

Description

Technical Field

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

[0002] Anchor rods are the most basic component of tunnel support in contemporary coal mines. They reinforce the surrounding rocks of the tunnels so that the surrounding rocks support themselves. Now anchor rods are not only used in mines, but also in engineering technology to reinforce the main body of slopes, tunnels and dams. The Chinese utility model patent with the authorization number CN 219431854 U discloses an anchor rod installation auxiliary device, including a bottom plate, a front positioning plate is arranged on the left side of the upper end of the bottom plate, and a slide plate is connected to the right end of the front positioning plate, and a rear positioning plate is connected to the right end of the slide plate. The upper end of the slide plate is slidably connected to a slide seat, and a motor is installed on the upper end of the slide seat. The utility model solves the problem that the existing anchor rod installation process lacks corresponding positioning auxiliary devices, resulting in the drilling angle and position being easily offset, which in turn causes the anchor rod support effect to be lower than expected and there is a potential engineering risk of collapse.

[0003] However, the above device still has certain shortcomings. First, it can only perform horizontal positioning. During the construction of mining tunnels with IV and V grade surrounding rocks, the anchor rods are often required to be installed at a certain angle to the rock surface. When using this device, the angle is difficult to control and the direction of the drill rod is difficult to control, which cannot meet the construction requirements. Second, the anchor rods are limited and offset by clamps and positioning holes, but the clamps cannot rotate with the anchor rods. Therefore, when the clamps are too tight, the anchor rods cannot rotate with the motor and the installation cannot be completed. If the clamps are too loose, the anti-offset effect is poor. Utility Model Content

[0004] The purpose of the utility model is to provide an anchor rod auxiliary installation device to solve at least one technical problem existing in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] An anchor rod auxiliary installation device, comprising:

[0007] A base, a control panel is installed at the middle position of one end of the base, and universal wheels are arranged at the four corners of the bottom of the base, a hydraulic cylinder is installed at the middle position inside the base, and a support plate is fixed to the bottom output end of the hydraulic cylinder, a driving seat is installed at the top of the base, and an adjustment seat is arranged on the top of the driving seat, a movable plate is hinged on one side of the top of the adjustment seat, and a support frame is hinged at the middle position of the bottom of the movable plate, first screw rod grooves are opened at both ends of the inside of the adjustment seat, and first screw rods are arranged in the first screw rod grooves, the first screw rods are sleeved with first screw rod sleeves matched with them, and the top of the first screw rod sleeves are hinged to the bottom of the support frame;

[0008] Positioning plates, the positioning plates are arranged on both sides of the top of the movable plate, and positioning holes are opened at the middle position inside the positioning plates, rotating sleeves are arranged in the positioning holes, and positioning clamps are evenly installed on the inner side walls of the rotating sleeves;

[0009] A rotating seat, wherein the rotating seat is arranged at the top of the movable plate between the positioning plates, and a rotating disk is arranged inside the rotating seat, a mounting plate is fixed on the top of the rotating disk, and a driving motor is installed on the top of the mounting plate, the output end of the driving motor is installed with a sleeve through a rotating shaft, and a threaded hole is arranged inside the sleeve, a guide hole is arranged on the side of the sleeve away from the driving motor, and the side of the guide hole away from the driving motor is an open end.

[0010] Preferably, a battery is installed on one side of the base, and a reduction motor is provided on the other side of the base, a gear disc is provided on one side of the driving seat, and the top of the gear disc is connected to the bottom of the adjustment seat, a driving gear meshing with the gear disc is installed in the driving seat on one side of the gear disc, and the output end of the reduction motor is connected to the driving gear through a rotating shaft.

[0011] Preferably, a first servo motor is installed on one side of the adjustment seat, and an output end of the first servo motor is connected to one of the first screw rods through a rotating shaft, and the first screw rods are transmission-connected through a sprocket mechanism.

[0012] Preferably, a second screw groove is opened inside the movable plate, and a second screw is installed in the second screw groove, the second screw is sleeved with a second screw sleeve matching with it, and the top of the second screw sleeve is connected to the bottom of the rotating seat, and a second servo motor is installed on the side of the movable plate away from the hinge axis, and the output end of the second servo motor is connected to the second screw through a rotating shaft.

[0013] Preferably, the outer diameter of the middle section of the rotating sleeve matches the inner diameter of the positioning hole, and the outer diameters of the two ends of the rotating sleeve are larger than the inner diameter of the positioning hole, the inner surface of the positioning hole is evenly embedded with balls, and the positioning hole coincides with the central axis of the sleeve, the positioning clamping plates are elastically connected to the rotating sleeve through spring buffer columns, and both sides of the positioning clamping plates extend out of the rotating sleeve and are designed to expand outward.

[0014] Preferably, both sides of the top of the rotating seat are provided with limiting holes, and one side of the top of the mounting plate is provided with a limiting bolt, and the limiting bolt passes through the mounting plate and is threadedly connected to the limiting hole.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The utility model is provided with an adjustment seat, a movable plate is provided on the top, one side of the movable plate is hinged to the adjustment seat, and a support frame is hinged at the middle position of the bottom. When in use, the first servo motor works and can drive the support frame from horizontal to vertical through the screw transmission action, thereby lifting the movable plate, and then changing the inclination angle of the movable plate, thereby adjusting the inclination angle of the anchor rod to be installed on the movable plate, so that the device can adapt to various installation requirements and is more practical;

[0017] 2. The utility model is provided with a positioning plate, a rotating sleeve is arranged inside the positioning plate, and positioning clamps are evenly arranged on the inner wall. The positioning clamps are elastically connected with the rotating sleeve through spring buffer columns, and can elastically clamp the anchor rod, thereby playing a role in limiting and correcting the deviation of the anchor rod drilling angle and position, and the rotating sleeve can rotate relative to the positioning hole, so it will not hinder the rotation of the anchor rod, and the design is more reasonable. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the front cross-sectional structure of the rotating seat of the utility model;

[0021] Figure 4 It is a schematic diagram of the front cross-sectional structure of the positioning plate of the utility model.

[0022] In the figure: 1. base; 2. control panel; 3. support plate; 4. universal wheel; 5. drive seat; 6. adjustment seat; 601. first screw rod slot; 7. first servo motor; 8. second servo motor; 9. movable plate; 901. second screw rod slot; 10. positioning plate; 1001. positioning hole; 11. drive motor; 12. sleeve; 1201. threaded hole; 1202. guide hole; 13. hydraulic cylinder; 14. battery; 15. reduction motor; 16. geared disc; 17. driving gear; 18. first screw rod; 19. first screw rod sleeve; 20. support frame; 21. second screw rod; 22. second screw rod sleeve; 23. rotating seat; 2301. limiting hole; 24. rotating disc; 25. mounting plate; 26. limiting bolt; 27. positioning splint; 28. rotating sleeve; 29. ​​spring buffer column. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0024] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0025] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figure 1-4 , an embodiment provided by the utility model:

[0028] An anchor rod auxiliary installation device, comprising:

[0029] A base 1, a control panel 2 is installed at the middle position of one end of the base 1, and universal wheels 4 are provided at the four corners of the bottom of the base 1, a hydraulic cylinder 13 is installed at the middle position inside the base 1, and a support plate 3 is fixed to the bottom output end of the hydraulic cylinder 13, a driving seat 5 is installed at the top of the base 1, and an adjustment seat 6 is provided on the top of the driving seat 5, a movable plate 9 is hinged on one side of the top of the adjusting seat 6, and a support frame 20 is hinged at the middle position of the bottom of the movable plate 9, first screw rod grooves 601 are opened at both ends of the adjusting seat 6, and first screw rods 18 are provided in the first screw rod grooves 601, and first screw rod sleeves 19 matched with the first screw rod 18 are sleeved on the first screw rod 18, and the top of the first screw rod sleeve 19 is hinged to the bottom of the support frame 20;

[0030] Positioning plate 10, the positioning plate 10 is arranged on both sides of the top of the movable plate 9, and a positioning hole 1001 is opened at the middle position inside the positioning plate 10, a rotating sleeve 28 is arranged in the positioning hole 1001, and the inner wall of the rotating sleeve 28 is evenly installed with a positioning clamping plate 27;

[0031] A rotating seat 23, the rotating seat 23 is arranged on the top of the movable plate 9 between the positioning plates 10, and a rotating disk 24 is arranged in the rotating seat 23, a mounting plate 25 is fixed on the top of the rotating disk 24, and a driving motor 11 is installed on the top of the mounting plate 25, and a sleeve 12 is installed on the output end of the driving motor 11 through a rotating shaft, and a threaded hole 1201 is arranged inside the sleeve 12, and a guide hole 1202 is arranged on the side of the sleeve 12 away from the driving motor 11, and the side of the guide hole 1202 away from the driving motor 11 is an open end;

[0032] A first servo motor 7 is installed on one side of the adjustment seat 6, and the output end of the first servo motor 7 is connected to one of the first screw rods 18 through a rotating shaft. The first screw rods 18 are connected to each other through a sprocket mechanism to form a transmission connection. When the first servo motor 7 is working, it can drive the first screw rod 18 connected to it to rotate, and through the transmission action of the sprocket mechanism, it drives the other first screw rod 18 to rotate synchronously, driving the support frame 20 to change from horizontal to vertical, lifting the movable plate 9, and then changing the inclination angle of the movable plate 9, thereby adjusting the inclination angle of the anchor rod to be installed, so that the device can adapt to various installation requirements and is more practical.

[0033] In one of the embodiments, a battery 14 is installed on one side of the base 1, and a reduction motor 15 is provided on the other side of the base 1, a toothed disc 16 is provided on one side of the driving seat 5, and the top of the toothed disc 16 is connected to the bottom of the adjustment seat 6, a driving gear 17 meshing with the toothed disc 16 is installed in the driving seat 5 on one side of the toothed disc 16, and the output end of the reduction motor 15 is connected to the driving gear 17 through a rotating shaft. When the reduction motor 15 is working, it can drive the driving gear 17 to rotate, and then the toothed disc 16 rotates, driving the adjustment seat 6 above it to rotate, so as to facilitate the adjustment of the installation direction of the anchor rod and make it more convenient to use.

[0034] In one of the preferred embodiments, a second screw groove 901 is opened inside the movable plate 9, and a second screw 21 is installed in the second screw groove 901, and a second screw sleeve 22 matching with the second screw 21 is sleeved on the second screw 21, and the top of the second screw sleeve 22 is connected to the bottom of the rotating seat 23, and a second servo motor 8 is installed on the side of the movable plate 9 away from the hinge axis, and the output end of the second servo motor 8 is connected to the second screw 21 through a rotating shaft. When the second servo motor 8 is working, it can drive the rotating seat 23 to move left and right on the movable plate 9 through the screw transmission action, thereby driving the anchor rod forward, which is convenient for controlling the installation depth.

[0035] In one of the embodiments, the outer diameter of the middle section of the rotating sleeve 28 is consistent with the inner diameter of the positioning hole 1001, and the outer diameters of the two ends of the rotating sleeve 28 are larger than the inner diameter of the positioning hole 1001, the inner surface of the positioning hole 1001 is evenly embedded with balls, and the positioning hole 1001 coincides with the central axis of the sleeve 12, and the positioning clamping plates 27 are elastically connected to the rotating sleeve 28 through spring buffer columns 29, and both sides of the positioning clamping plates 27 extend out of the rotating sleeve 28 and are designed to expand outward. The positioning clamping plates 27 are elastically connected to the rotating sleeve 28 through spring buffer columns 29, which can elastically clamp the anchor rod, thereby playing a role in limiting and correcting the deviation of the anchor rod drilling angle and position, and the rotating sleeve 28 can rotate relative to the positioning hole 1001, so it will not hinder the rotation of the anchor rod, and the design is more reasonable.

[0036] In one of the preferred embodiments, limiting holes 2301 are provided on both sides of the top of the rotating seat 23, and a limiting bolt 26 is provided on one side of the top of the mounting plate 25. The limiting bolt 26 passes through the mounting plate 25 and is threadedly connected to the limiting hole 2301. The mounting plate 25 can be rotated on the top of the rotating seat 23, so that the sleeve 12 above it faces the side of the hinge axis of the movable plate 9, or away from the side of the hinge axis, thereby controlling whether the anchor rod is installed obliquely upward or obliquely downward, which has stronger applicability. The limiting bolt 26 can limit the mounting plate 25 to prevent the mounting plate 25 from shifting.

[0037] The working principle of the utility model is as follows: when in use, the power supply is turned on or the battery 14 is used for power supply. First, according to the installation angle of the anchor rod, the anchor rod to be installed is inserted into the corresponding rotating sleeve 28. The positioning clamping plate 27 can elastically clamp the anchor rod under the action of the spring buffer column 29. The end of the anchor rod is screwed into the sleeve 12, and then the hydraulic cylinder 13 works to drive the device to lift and lower so that the height of the anchor rod is appropriate. The first servo motor 7 works and can drive the support frame 20 from horizontal to vertical through the screw transmission action, thereby lifting the movable plate 9, and then changing the inclination angle of the movable plate 9, thereby adjusting the inclination angle of the anchor rod to be installed. The driving motor 11 works and can drive the anchor rod to rotate and drill into the installation position. During installation, the second servo motor 8 works and can drive the anchor rod forward through the screw transmission action, which is convenient for controlling the installation depth.

[0038] The above are only embodiments of the present invention, and common sense such as the known specific structures and characteristics in the scheme are not described in detail here. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is limited by the attached claims rather than the above description, so it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the present invention. Any figure mark in the claims should not be regarded as limiting the claims involved.

Claims

1. An anchor rod auxiliary installation device, characterized in that: It includes: A base (1), a control panel (2) is installed at the middle position of one end of the base (1), and universal wheels (4) are arranged at the four corners of the bottom of the base (1), a hydraulic cylinder (13) is installed at the middle position inside the base (1), and a support plate (3) is fixed to the bottom output end of the hydraulic cylinder (13), a driving seat (5) is installed at the top of the base (1), and an adjustment seat (6) is arranged on the top of the driving seat (5), a movable plate (9) is hinged on one side of the top of the adjustment seat (6), and a support frame (20) is hinged at the middle position of the bottom of the movable plate (9), first screw rod grooves (601) are opened at both ends of the adjustment seat (6), and first screw rods (18) are arranged in the first screw rod grooves (601), and the first screw rod sleeves (19) matched with the first screw rod (18) are sleeved on the first screw rod (18), and the top of the first screw rod sleeve (19) is hinged to the bottom of the support frame (20); A positioning plate (10), the positioning plate (10) being arranged on both sides of the top of the movable plate (9), and a positioning hole (1001) being opened at the middle position inside the positioning plate (10), a rotating sleeve (28) being arranged inside the positioning hole (1001), and a positioning clamping plate (27) being evenly installed on the inner side wall of the rotating sleeve (28); A rotating seat (23), wherein the rotating seat (23) is arranged at the top of the movable plate (9) between the positioning plates (10), and a rotating disk (24) is arranged inside the rotating seat (23), a mounting plate (25) is fixed on the top of the rotating disk (24), and a driving motor (11) is installed on the top of the mounting plate (25), the output end of the driving motor (11) is mounted with a sleeve (12) through a rotating shaft, and a threaded hole (1201) is arranged inside the sleeve (12), and a guide hole (1202) is arranged inside the sleeve (12) on a side away from the driving motor (11), and the side of the guide hole (1202) away from the driving motor (11) is an open end.

2. The anchor rod auxiliary installation device according to claim 1, characterized in that: A storage battery (14) is installed on one side of the base (1), and a reduction motor (15) is arranged on the other side of the base (1); a toothed disc (16) is arranged on one side of the drive seat (5), and the top of the toothed disc (16) is connected to the bottom of the adjustment seat (6); a driving gear (17) meshing with the toothed disc (16) is installed in the drive seat (5) on one side of the toothed disc (16), and the output end of the reduction motor (15) is connected to the driving gear (17) via a rotating shaft.

3. The anchor rod auxiliary installation device according to claim 1, characterized in that: A first servo motor (7) is installed on one side of the adjustment seat (6), and the output end of the first servo motor (7) is connected to one of the first screw rods (18) via a rotating shaft, and the first screw rods (18) are connected to each other in a transmission manner via a sprocket mechanism.

4. The anchor rod auxiliary installation device according to claim 1, characterized in that: A second screw groove (901) is provided inside the movable plate (9), and a second screw (21) is installed in the second screw groove (901); a second screw sleeve (22) matching the second screw (21) is sleeved on the second screw (21), and the top of the second screw sleeve (22) is connected to the bottom of the rotating seat (23); a second servo motor (8) is installed on the side of the movable plate (9) away from the hinge axis, and the output end of the second servo motor (8) is connected to the second screw (21) via a rotating shaft.

5. The anchor rod auxiliary installation device according to claim 1, characterized in that: The outer diameter of the middle section of the rotating sleeve (28) matches the inner diameter of the positioning hole (1001), and the outer diameters of the two ends of the rotating sleeve (28) are larger than the inner diameter of the positioning hole (1001). Balls are evenly embedded in the inner surface of the positioning hole (1001), and the central axis of the positioning hole (1001) coincides with the central axis of the sleeve (12). The positioning clamping plate (27) is elastically connected to the rotating sleeve (28) through a spring buffer column (29), and both sides of the positioning clamping plate (27) extend out of the rotating sleeve (28) and are designed to expand outward.

6. The anchor rod auxiliary installation device according to claim 1, characterized in that: Limiting holes (2301) are provided on both sides of the top of the rotating seat (23), and a limiting bolt (26) is provided on one side of the top of the mounting plate (25), wherein the limiting bolt (26) passes through the mounting plate (25) and is threadedly connected to the limiting hole (2301).

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