Anchor rod nondestructive testing structure

Abstract

The utility model discloses a nondestructive testing structure for an anchor rod, which belongs to the field of anchor rod detection and comprises a mounting box, a sliding block movably mounted in the mounting box, a mounting rod fixedly mounted at the bottom end of the mounting box, and a height adjusting mechanism fixedly mounted at the bottom end of the mounting box and positioned right in front of the mounting rod. A telescopic assembly is movably installed outside the height adjusting mechanism, a fixing box is fixedly installed on the front face of the telescopic assembly, a translation groove is formed in the fixing box, a cutting assembly is movably installed in the translation groove, and a connecting frame is fixedly installed on the side face of the fixing box. And after detection, the cutting assembly can be directly used for sawing off the auxiliary plate, the anchor rod does not need to be dismantled and then sawing off operation is conducted, the overall functionality of the control device is improved, the positions of sawteeth can be adjusted according to the height of the auxiliary plate, and the overall adaptability of the device is further improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of anchor rod detection, more specifically, to an anchor rod nondestructive testing structure. BACKGROUND

[0002] In order to ensure the quality of anchor rod, nondestructive testing device is usually used to detect anchor rod, and the patent with publication number CN221745974U discloses an anchor rod nondestructive testing structure, which belongs to the field of anchor rod detection and comprises an anchor rod, the anchor rod is arranged to be bent, an auxiliary plate is arranged on the anchor rod, and the auxiliary plate is connected with the bent part of the anchor rod. In the application, an operator excites an elastic wave on the auxiliary plate through a vibration source, and the elastic wave propagates along the auxiliary plate to the anchor rod, thereby improving the detection accuracy of the anchor rod and facilitating the detection of the anchor rod.

[0003] In the prior art, the auxiliary plate arranged at the bent part of the anchor rod is used for assisting detection, but the auxiliary plate needs to be sawn off after use, which undoubtedly increases the overall work intensity for the workers, so a control device is needed that can saw off the auxiliary plate directly after the detection of the anchor rod is completed. UTILITY MODEL CONTENT

[0004] 1. TECHNICAL PROBLEM TO BE SOLVED

[0005] In view of the problems in the prior art, the utility model aims to provide an anchor rod nondestructive testing structure, which can fix the anchor rod, then directly saw off the auxiliary plate by using the cutting assembly after detection, without the need to disassemble the anchor rod and then saw off the auxiliary plate, thereby improving the functionality of the control device as a whole, and the position of the sawtooth can be adjusted according to the height of the auxiliary plate, further improving the overall adaptability of the device.

[0006] 2. TECHNICAL SCHEME

[0007] To solve the above problems, the utility model adopts the following technical scheme.

[0008] An anchor rod nondestructive testing structure comprises a mounting box, a sliding block movably installed in the mounting box, an installation rod fixedly installed at the bottom end of the mounting box, a height adjusting mechanism fixedly installed at the bottom end of the mounting box in front of the installation rod, an extension assembly movably installed outside the height adjusting mechanism, a fixed box fixedly installed at the front of the extension assembly, a translation slot formed in the fixed box, a cutting assembly movably installed in the translation slot, a connecting frame fixedly installed at the side of the fixed box, a motor fixedly installed in the connecting frame, and an eccentric wheel fixedly sleeved with the output shaft of the motor.

[0009] Further, the height adjusting mechanism comprises a mounting frame, a sliding groove is formed in the mounting frame, and a screw rod is rotatably installed in the sliding groove, and a rotating wheel is integrally formed at the bottom end of the screw rod and located outside the mounting frame.

[0010] Further, the telescopic assembly comprises a lifting block, an installation plate is fixedly installed on the front face of the lifting block, right-angle plates are fixedly installed at the four corners of the installation plate, guide rods are movably sleeved in the right-angle plates, and springs I are movably sleeved on the surfaces of the guide rods.

[0011] Further, the lifting block is slidingly installed in the sliding groove, the lifting block and the screw rod are threadedly connected with each other, one end of the guide rod is fixedly connected with the outer wall of the fixed box, one side of the spring I is fixedly connected with the surface of the right-angle plate, and the other end of the spring I is fixedly connected with the outer wall of the fixed box.

[0012] Further, the cutting assembly comprises a sawtooth box, bolts are detachably installed on the surface of the sawtooth box, sawtooth pieces are detachably installed in the sawtooth box, a connecting rod is fixedly installed on the back face of the sawtooth box, a transmission ring is fixedly installed at the outer end of the connecting rod, fixed blocks are fixedly installed at the upper end and the lower end of the sawtooth box, sliding rods are fixedly installed at the top ends of the fixed blocks, resistance rings are fixedly installed at the top ends of the sliding rods, fixed rods are movably sleeved in the resistance rings, and springs II are movably sleeved on the surfaces of the fixed rods.

[0013] Further, the inner wall of the transmission ring and the outer end of the eccentric wheel are in abutment with each other.

[0014] Further, the sliding rods are slidingly installed in the translation grooves and are shaped to be matched with the translation grooves, the bottom faces of the left and right ends of the fixed rods are fixedly installed on the top face of the fixed box, one end of the spring II is fixedly connected with the side face of the resistance ring, and the other end of the spring II is fixedly connected with the inner side face protruding from the outer end of the fixed rod.

[0015] 3. Beneficial effects

[0016] Compared with the prior art, the utility model has the advantages that:

[0017] (1) The height adjusting mechanism can adjust the height position of the telescopic assembly and the fixed box as a whole, so as to adjust the cutting position of the cutting assembly as a whole, adapt to the cutting position of different auxiliary plates, and improve the overall applicability of the device.

[0018] (2) The telescopic assembly can make the cutting assembly as a whole to be telescopically extended by a certain distance, so that the cutting position can be effectively automatically adapted to the thickness of the auxiliary plate in time when cutting, and the practicability of the device is improved.

[0019] (3) the scheme utilizes the cutting assembly to directly cut the auxiliary plate quickly after the anchor rod is detected, without the need of workers to remove the anchor rod and then re-cut, thereby improving the functionality of the auxiliary device as a whole and improving the detection efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 is a whole structure schematic view in the utility model;

[0021] Figure 2 is a three-dimensional assembly structure schematic view in the utility model;

[0022] Figure 3 is a fixed box outside structure schematic view in the utility model;

[0023] Figure 4 is a telescopic assembly structure schematic view in the utility model;

[0024] Figure 5 is a cutting assembly structure schematic view in the utility model.

[0025] Mark explanation in drawing:

[0026] 1, installation box; 2, sliding block; 3, installation rod; 4, height adjusting mechanism; 5, telescopic assembly; 6, fixed box; 7, connecting frame; 8, motor; 9, eccentric wheel; 10, cutting assembly; 401, mounting frame; 402, sliding groove; 403, screw; 404, runner; 501, lifting block; 502, mounting plate; 503, spring one; 504, right-angle plate; 505, guide rod; 601, translation slot; 101, sawtooth box; 102, bolt; 103, sawtooth piece; 104, connecting rod; 105, transmission ring; 106, fixed block; 107, sliding rod; 108, resistance ring; 109, spring two; 1010, fixed rod. DETAILED DESCRIPTION

[0027] 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, not all the embodiments; Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0028] In the description of the utility model, it needs to explain, the term "upper", "lower", "internal", "external", "top / end" and so on indicate the orientation or position relation is based on the orientation or position relation shown in the drawing, only for the convenience of describing the utility model and simplifying the description, and not indicate or imply that the device or element must have a particular orientation, with a particular orientation structure and operation, therefore cannot be understood as the limitation of the utility model. In addition, the term "first", "second" is only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0029] In the description of the utility model, it needs to explain, unless otherwise explicitly provided and limited, the term "installation", "set with", "sleeve / interfacing", "connection" and so on, should be broad understanding, for example "connection", can be fixed connection, can be detachable connection, or integrally connected;Can be mechanical connection, can be electrical connection;Can be directly connected, can be indirectly connected through intermediate medium, can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above-mentioned terms in the utility model can be understood according to the specific circumstances.

[0030] Example 1:

[0031] Please refer to Figures 1-5 A kind of anchor rod nondestructive testing structure, including installation box 1, the inside movable mounting of installation box 1 sliding block 2, the bottom of installation box 1 is fixedly installed with installation rod 3, the bottom of installation box 1 is located in the front of installation rod 3 Fixedly installed with height adjusting mechanism 4, the outside movable mounting of height adjusting mechanism 4 has telescopic component 5, the front of telescopic component 5 is fixedly installed with fixed box 6, the inside of fixed box 6 is opened with translation slot 601, the inside movable mounting of translation slot 601 has cutting assembly 10, the side of fixed box 6 is fixedly installed with connecting frame 7, the inside of connecting frame 7 is fixedly installed with motor 8, the output shaft of motor 8 is fixedly sleeved with eccentric wheel 9;

[0032] It needs to be explained that the installation box 1, sliding block 2 and installation rod 3 in the application all belong to the same components in the comparative document, so the functions of itself and the functions of the corresponding connecting components are not described too much in this document;

[0033] The height adjusting mechanism 4 comprises a mounting frame 401, a sliding groove 402 is formed in the mounting frame 401, a screw rod 403 is rotatably installed in the sliding groove 402, a rotating wheel 404 is integrally formed at the bottom end of the screw rod 403 and located outside the mounting frame 401, the telescopic assembly 5 comprises a lifting block 501, a mounting plate 502 is fixedly installed on the front surface of the lifting block 501, right angle plates 504 are fixedly installed at the four corners of the mounting plate 502, guide rods 505 are movably sleeved in the right angle plates 504, springs 503 are movably sleeved on the surfaces of the guide rods 505, the lifting block 501 is slidably installed in the sliding groove 402, the lifting block 501 and the screw rod 403 are threadedly connected with each other, one end of the guide rod 505 is fixedly connected with the outer wall of the fixed box 6, one side of the spring 503 is fixedly connected with the surface of the right angle plate 504, and the other end of the spring 503 is fixedly connected with the outer wall of the fixed box 6.

[0034] Specifically, the lifting block 501 sliding in the sliding groove 402 can guarantee the limiting function when threadedly transmitting with the screw rod 403, and only up and down movement can be performed, secondly, the guide rod 505 can movably connect the fixed box 6 and the telescopic assembly 5 as a whole, and can guarantee that the fixed box 6 can ascend and descend with the telescopic assembly 5, and can also horizontally extend and contract relative to the telescopic assembly 5, thereby guaranteeing the movement track of the cutting assembly 10, the four springs 503 can make the cutting assembly 10 have telescopic function, and can also apply an effective pressure to the fixed box 6 and the cutting assembly 10, so that the cutting assembly 10 can always adhere to the surface of the auxiliary plate for cutting.

[0035] The cutting assembly 10 comprises a sawtooth box 101, bolts 102 are detachably installed on the surface of the sawtooth box 101, sawtooth pieces 103 are detachably installed in the sawtooth box 101, a connecting rod 104 is fixedly installed on the back surface of the sawtooth box 101, a transmission circular ring 105 is fixedly installed at the outer end of the connecting rod 104, fixed blocks 106 are fixedly installed at the upper and lower ends of the sawtooth box 101, a sliding rod 107 is fixedly installed at the top end of the fixed block 106, a resistance ring 108 is fixedly installed at the top end of the sliding rod 107, a fixed rod 1010 is movably sleeved in the resistance ring 108, springs 109 are movably sleeved on the surface of the fixed rod 1010, the inner wall of the transmission circular ring 105 and the outer end of the eccentric wheel 9 are in close contact with each other, the sliding rod 107 is slidably installed in the translation groove 601 and is shaped to be matched with the translation groove 601, the bottom surfaces of the left and right ends of the fixed rod 1010 are fixedly installed on the top surface of the fixed box 6, one end of the spring 109 is fixedly connected with the side surface of the resistance ring 108, and the other end of the spring 109 is fixedly connected with the inner side surface of the protruding outer end of the fixed rod 1010.

[0036] Specific, with bolt 102 can improve the stability of the connection of the sawtooth piece 103, secondly with resistance ring 108 and spring two 109 and fixed rod 1010 three synergies to ensure that the sawtooth box 101 overall horizontal sliding when both sides are provided with tension and pressure, with transmission ring 105 and eccentric wheel 9 to achieve the reciprocating motion of the cutting assembly 10, to achieve the purpose of fast cutting, using the sliding rod 107 sliding in the inside of the translation slot 601 can ensure that the cutting position of the sawtooth piece 103 is always in a horizontal state, to ensure the cutting flatness.

[0037] The working principle of the utility model is: using the existing installation box 1 and sliding block 2 to fix the auxiliary plate, then detecting the anchor rod, after the detection is finished, according to the cutting position of the auxiliary plate, rotating the screw rod 403 to drive the lifting block 501 to move, when the cutting position of the sawtooth piece 103 and the auxiliary plate is kept flat, the motor 8 is directly started to drive the eccentric wheel 9 to rotate, the eccentric wheel 9 is attached to the inner wall of the transmission ring 105 to drive it to move horizontally in single axis, the movement drives the sawtooth box 101 to move as a whole, so that the sawtooth piece 103 cuts the auxiliary plate, in the process, the spring two 109 applies pressure and tension to the resistance ring 108 back and forth, so as to drive the sawtooth box 101 to reciprocate, with the continuous deepening of the cutting, the spring one 503 drives the fixed box 6 to move along with the depth of the cutting opening, to ensure that the sawtooth piece 103 always adheres to the cutting opening of the auxiliary plate, until the cutting of the auxiliary plate is finished.

[0038] The above is only the preferred embodiment of the utility model; the protection scope of the utility model is not limited to this. Any skilled person in the art, according to the technical scheme and the improvement concept of the utility model, should be covered in the protection scope of the utility model, within the technical range disclosed by the utility model.

Claims

1. A structure for non-destructive testing of an anchor rod, comprising a mounting box (1), characterized in that: The inside of the installation box (1) is movably installed with a sliding block (2), the bottom end of the installation box (1) is fixedly installed with an installation rod (3), the bottom end of the installation box (1) is fixedly installed with a height adjusting mechanism (4) in front of the installation rod (3), the outside of the height adjusting mechanism (4) is movably installed with a telescopic assembly (5), the front of the telescopic assembly (5) is fixedly installed with a fixed box (6), the inside of the fixed box (6) is provided with a translation slot (601), the inside of the translation slot (601) is movably installed with a cutting assembly (10), the side of the fixed box (6) is fixedly installed with a connecting frame (7), the inside of the connecting frame (7) is fixedly installed with a motor (8), the output shaft of the motor (8) is fixedly sleeved with an eccentric wheel (9).

2. A structure for non-destructive testing of an anchor rod according to claim 1, characterized in that: The height adjusting mechanism (4) comprises a mounting frame (401), a sliding slot (402) is formed in the inside of the mounting frame (401), a screw rod (403) is rotatably installed in the inside of the sliding slot (402), and a rotating wheel (404) is integrally formed at the bottom end of the screw rod (403) and outside the mounting frame (401).

3. The structure for non-destructive testing of an anchor rod according to claim 1, characterized in that: The telescopic assembly (5) comprises a lifting block (501), the front of the lifting block (501) is fixedly installed with a mounting plate (502), the four corners of the mounting plate (502) are fixedly installed with right angle plates (504), the inside of the right angle plate (504) is movably sleeved with a guide rod (505), and the surface of the guide rod (505) is movably sleeved with a spring (503).

4. A structure for non-destructive testing of an anchor rod according to claim 3, characterized in that: The lifting block (501) is slidingly installed in the inside of the sliding slot (402), the lifting block (501) and the screw rod (403) are threadedly connected with each other, one end of the guide rod (505) is fixedly connected with the outer wall of the fixed box (6), one side of the spring (503) is fixedly connected to the surface of the right angle plate (504), and the other end thereof is fixedly connected to the outer wall of the fixed box (6).

5. The structure for non-destructive testing of an anchor rod according to claim 1, characterized in that: The cutting assembly (10) comprises a sawtooth box (101), the surface of the sawtooth box (101) is detachably installed with a bolt (102), the inside of the sawtooth box (101) is detachably installed with a sawtooth piece (103), the back of the sawtooth box (101) is fixedly installed with a connecting rod (104), the outer end of the connecting rod (104) is fixedly installed with a transmission ring (105), the upper and lower ends of the sawtooth box (101) are fixedly installed with fixed blocks (106), the top end of the fixed block (106) is fixedly installed with a sliding rod (107), the top end of the sliding rod (107) is fixedly installed with a resistance ring (108), the inside of the resistance ring (108) is movably sleeved with a fixed rod (1010), and the surface of the fixed rod (1010) is movably sleeved with a spring (109).

6. A structure for non-destructive testing of an anchor rod according to claim 5, characterized in that: The inner wall of the transmission ring (105) and the outer end of the eccentric wheel (9) are matched with each other.

7. The structure for non-destructive testing of an anchor rod according to claim 5, characterized in that: The sliding rod (107) is slidingly installed inside the translation groove (601), and the shapes are matched, the bottom surface of the left and right ends of the fixed rod (1010) is fixedly installed on the top surface of the fixed box (6), one end of the spring two (109) is fixedly connected to the side surface of the resistance ring (108), and the other end is fixedly connected to the inner side surface protruding from the outer end of the fixed rod (1010).

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