Auxiliary device for anchor rod detection

Abstract

The utility model discloses an auxiliary device for anchor rod detection, relates to the technical field of auxiliary devices, and provides the following scheme aiming at the problems that in the prior art, time and labor are wasted when an anchor rod is continuously pulled and moved to a detection device, and the detection efficiency is not improved. Driving mechanisms are fixed to the two ends of the top of the bottom plate correspondingly, guiding mechanisms distributed at equal intervals are arranged between the two driving mechanisms, each driving mechanism comprises a U-shaped block and driving wheels rotationally connected to the inner walls of the two ends of the U-shaped block, and each guiding mechanism comprises a fixing frame. The anchor rod is inserted between the guide wheel and the pressing wheel, the anchor rod is placed at the top of the driving wheel and the top of the guide wheel to be conveyed, the driving wheel is rotated by matching with an output shaft of the servo motor, and the rotating driving wheel drives the other driving wheel to rotate through the belt wheel which is in transmission connection with the driving wheel. And the anchor rod is conveyed in the driving mechanism and the guide mechanism.

Description

TECHNICAL FIELD

[0001] The utility model relates to auxiliary device technical field especially, it is a kind of auxiliary device for anchor rod detection. BACKGROUND

[0002] In order to meet the modern construction city rail and mountain tunnel construction quality requirement, ensure construction safety, tunnel system anchor rod is more used hollow anchor rod, mortar anchor rod, cartridge anchor rod etc..In tunnel process, anchor rod is as important means of tunnel surrounding rock support, whether the integrity of anchor rod meets the requirement is especially important.

[0003] Because the length of anchor rod is often longer, when carrying out anchor rod nondestructive testing, constantly pull anchor rod to move to detection device place is more time-consuming and laborious, it is not conducive to improve detection efficiency. UTILITY MODEL CONTENT

[0004] In view of the deficiency of prior art, the utility model provides a kind of auxiliary device for anchor rod detection, overcome the deficiency of prior art, effectively solve the problem that constantly pull anchor rod to move to detection device place is more time-consuming and laborious in prior art, it is not conducive to improve detection efficiency.

[0005] In order to realize the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] A kind of auxiliary device for anchor rod detection, including bottom plate, the top of the bottom plate both ends are fixed with drive mechanism, and equidistant distribution guide mechanism is provided between the two drive mechanisms, the drive mechanism includes U block, drive wheel is rotationally connected to the inner wall of U block both ends, the guide mechanism includes fixed frame, symmetrically rotationally connected to the guide wheel of fixed frame inner both ends, the connecting frame is fixed to the top of fixed frame, the sliding bar is symmetrically fixed between connecting frame and fixed frame, the telescopic spring is sleeved movably on the sliding bar wall, the movable block is inserted and slid with sliding bar, the compression wheel is rotationally connected between the two movable blocks.

[0007] anchor rod is inserted between guide wheel and compression wheel, with the contraction of telescopic spring, compression wheel and movable block move upwards along sliding bar, through the elastic push of telescopic spring, anchor rod is clamped between compression wheel and guide wheel, so that anchor rod is placed on the top of drive wheel and guide wheel and is conveyed, the output shaft of servo motor is rotated to drive wheel, and the drive wheel is rotated to drive another drive wheel through transmission connection belt pulley, so that anchor rod is conveyed in drive mechanism and guide mechanism.

[0008] Preferably, the bottom of the bottom plate is installed with universal wheel at four corners, and one end of the bottom plate is installed with handle.

[0009] The bottom plate is moved by the cooperation of universal wheel and handle, and one end of the outer wall of one drive mechanism is installed with servo motor.

[0010] Preferably, one end of the outer wall of the driving mechanism is provided with a servo motor, and the output shaft of the servo motor is connected with one end of the driving wheel.

[0011] The driving wheel is rotated by the output shaft of the servo motor.

[0012] Preferably, the other end of the two driving wheels is sleeved with a belt pulley, and the two belt pulleys are connected by a belt.

[0013] The rotating driving wheel drives the other driving wheel to rotate through the belt pulley, and the anchor rod is conveyed.

[0014] Preferably, the bottom of the outer wall of the fixing frame is fixed with a mounting block, and the mounting block is fixed on the top of the bottom plate by bolts.

[0015] The plurality of guide mechanisms are fixed on the top of the bottom plate through the connection of the mounting block and the bottom plate.

[0016] Preferably, the top end of the extension spring abuts against the top in the connecting frame, and the bottom end of the extension spring abuts against the top of the fixing frame.

[0017] The anchor rod is clamped between the compression wheel and the guide wheel through the elastic pushing of the extension spring.

[0018] The beneficial effects of the utility model are as follows:

[0019] The anchor rod is inserted between the guide wheel and the compression wheel, and is placed on the top of the driving wheel and the guide wheel for conveying. The driving wheel is rotated by the output shaft of the servo motor, and the rotating driving wheel drives the other driving wheel to rotate through the belt pulley, so that the anchor rod is conveyed in the driving mechanism and the guide mechanism. The problem that the anchor rod is continuously pulled and moved to the detection device in the prior art is effectively solved, and the detection efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0020] Fig. 1 The utility model provides an overall structure schematic view of an auxiliary device for anchor rod detection.

[0021] Fig. 2 The utility model provides a driving mechanism structure schematic view of an auxiliary device for anchor rod detection.

[0022] Fig. 3 The utility model provides a guide mechanism structure schematic view of an auxiliary device for anchor rod detection.

[0023] In the figure: 1, bottom plate; 2, universal wheel; 3, driving mechanism; 4, guide mechanism; 5, U-shaped block; 6, driving wheel; 7, servo motor; 8, fixed frame; 9, mounting block; 10, guide wheel; 11, connecting frame; 12, sliding rod; 13, telescopic spring; 14, movable block; 15, compression wheel. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.

[0025] EMBODIMENT

[0026] Referring to Figs. 1-3 A kind of auxiliary device for anchor rod detection, including bottom plate 1, the top of bottom plate 1 both ends are fixed with driving mechanism 3, equidistant distribution guide mechanism 4 is arranged between two driving mechanisms 3, driving mechanism 3 includes U-shaped block 5, driving wheel 6 is rotationally connected to the inner wall of the two ends of U-shaped block 5, guide mechanism 4 includes fixed frame 8, guide wheel 10 is rotationally connected to the inner two ends of fixed frame 8, connecting frame 11 is fixed to the top of fixed frame 8, sliding rod 12 is fixed between connecting frame 11 and fixed frame 8, telescopic spring 13 is movably sleeved on the wall of sliding rod 12, movable block 14 is inserted and slid with sliding rod 12, compression wheel 15 is rotationally connected between two movable blocks 14;

[0027] Universal wheel 2 is installed at the bottom of bottom plate 1 in four corners, one end of bottom plate 1 is provided with handle, and bottom plate 1 is moved by the cooperation of universal wheel 2 and handle, the outer wall of one of driving mechanism 3 is provided with servo motor 7, the output shaft of servo motor 7 is connected and fixed with one end of driving wheel 6, driving wheel 6 is rotated by the output shaft of servo motor 7, the other end of two driving wheels 6 is sleeved and fixed with belt pulley, and the two belt pulleys are connected by belt transmission, the rotating driving wheel 6 drives the other driving wheel 6 to rotate by belt pulley of transmission connection, and the conveying of anchor rod is completed;

[0028] The bottom of the outer wall of the both sides of fixed frame 8 is fixed with mounting block 9, mounting block 9 is fixed on the top of bottom plate 1 by bolt, a plurality of guide mechanisms 4 are fixed on the top of bottom plate 1 by the connection of mounting block 9 and bottom plate 1, the top end of telescopic spring 13 abuts against the top in connecting frame 11, the bottom end of telescopic spring 13 abuts against the top of fixed frame 8, and anchor rod is clamped between compression wheel 15 and guide wheel 10 by the elastic pushing of telescopic spring 13.

[0029] Working principle:

[0030] In operation, the anchor rod is inserted between the guide wheel 10 and the pressing wheel 15, and the pressing wheel 15 and the movable block 14 are moved upward along the slide rod 12 as the retractable spring 13 is retracted, the anchor rod is clamped between the pressing wheel 15 and the guide wheel 10 by the elastic pushing of the retractable spring 13, the anchor rod is placed on the top of the driving wheel 6 and the guide wheel 10 for conveying, the driving wheel 6 is rotated by the output shaft of the servo motor 7, the driving wheel 6 drives the other driving wheel 6 to rotate through the transmission connection of the belt pulley, and the anchor rod is conveyed in the driving mechanism 3 and the guide mechanism 4.

[0031] The above merely describes a preferred embodiment of the present application, but the protection scope of the present application is not limited to this. Any person skilled in the art, according to the technical scheme and the inventive concept of the present application, can make equivalent replacement or change within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. An auxiliary device for anchor rod detection, comprising a base plate (1), characterized in that, The top of the bottom plate (1) is fixed with driving mechanisms (3), and the two driving mechanisms (3) are provided with equidistantly distributed guide mechanisms (4) between them, the driving mechanism (3) comprises a U-shaped block (5), a driving wheel (6) rotatably connected to the inner wall of both ends of the U-shaped block (5), the guide mechanism (4) comprises a fixed frame (8), a guide wheel (10) symmetrically rotatably connected to the inner two ends of the fixed frame (8), a connecting frame (11) fixed to the top of the fixed frame (8), a sliding rod (12) symmetrically fixed between the connecting frame (11) and the fixed frame (8), a telescopic spring (13) sleeved movably on the rod wall of the sliding rod (12), a movable block (14) inserted and slid with the sliding rod (12), and a pressing wheel (15) rotatably connected between the two movable blocks (14).

2. A device for assisting in the detection of an anchor rod according to claim 1, characterized in that The bottom of the bottom plate (1) is provided with universal wheels (2) at the four corners, and one end of the bottom plate (1) is provided with a handle.

3. A device for assisting in the detection of an anchor rod according to claim 1, characterized in that, One end of the outer wall of the driving mechanism (3) is provided with a servo motor (7), and the output shaft of the servo motor (7) is connected and fixed with one end of the driving wheel (6).

4. A device for assisting in the detection of an anchor rod according to claim 1, characterized in that, The other end of the two driving wheels (6) is sleeved and fixed with a belt pulley, and the two belt pulleys are connected through a belt drive.

5. A device for assisting in the detection of an anchor rod according to claim 1, characterized in that, The bottom of the outer wall of the fixed frame (8) is fixed with a mounting block (9), and the mounting block (9) is fixed on the top of the bottom plate (1) by bolts.

6. The auxiliary device for anchor rod detection according to claim 1, wherein the top end of the telescopic spring (13) abuts against the top of the connecting frame (11), and the bottom end of the telescopic spring (13) abuts against the top of the fixed frame (8). ​ ​

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