Portable supporting structure crack scanner

Abstract

The utility model relates to the technical field of supporting structures, and discloses a portable supporting structure crack scanner which comprises a storage bin, one side of the storage bin is fixedly connected with a handle, the top end of the storage bin is provided with an electric telescopic rod, the top end of the electric telescopic rod is provided with a fixing plate, and the fixing plate is fixedly connected with the handle. A U-shaped plate is rotatably connected to the top end of the fixing plate, two sound wave conveying modules are mounted on the surface of the U-shaped plate, a mounting plate is mounted at the bottom end of the fixing plate, two clamping grooves are formed in the surface of the mounting plate, and a first square groove is formed in the top end of an electric telescopic rod. According to the portable supporting structure crack scanner, through the arrangement that the instrument main body can be conveniently stored, when the instrument needs to be transported, the U-shaped plate can be separated from the instrument, so that it is guaranteed that the instrument occupies a smaller space, the U-shaped plate can be separated and protected, and the convenience and safety of the portable supporting structure crack scanner during carrying are effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to support structure technical field especially relates to a portable support structure crack scanner. BACKGROUND

[0002] Support structure is to ensure the safety of underground structure construction and foundation pit surrounding environment, and the support, reinforcement and protection measures used to side wall and surrounding environment, the stability of support structure is important to engineering safety, and the crack is one of important characteristics of support structure damage, and the main purpose of support structure crack scanner is to detect the crack of support structure, and the width, length, depth, trend and other parameters of crack are detected to evaluate the health condition of support structure.

[0003] In the current support structure crack scanner design, the scanning structure and the instrument are usually integrated, which leads to the scanning structure cannot be disassembled and protected during transportation, increases the occupied space, and reduces the transportation convenience of the instrument, and affects the user experience. UTILITY MODEL CONTENT

[0004] The utility model solves the technical problem in the prior art that the instrument is inconvenient to carry, and therefore provides a portable support structure crack scanner.

[0005] In order to achieve the above purpose, the following technical scheme is adopted in the present application: a portable support structure crack scanner, comprising a storage bin, one side of the storage bin is fixedly connected with a handle, the top end of the storage bin is provided with an electric telescopic rod, the top end of the electric telescopic rod is provided with a fixed plate, the top end of the fixed plate is rotatably connected with a U-shaped plate, two acoustic wave conveying modules are installed on the surface of the U-shaped plate, the bottom end of the fixed plate is provided with a mounting plate, two clamping grooves are formed in the surface of the mounting plate, a first square groove is formed in the top end of the electric telescopic rod, a second square groove is formed in the first square groove, two buckles are slidably connected in the second square groove, a limiting plate is fixedly connected in the second square groove, elastic springs are fixedly connected to the front end and the rear end of the limiting plate, one end of the elastic spring close to the buckle is fixedly connected with the buckle, sliding grooves are formed in the front end and the rear end of the electric telescopic rod, limiting sleeves are fixedly connected to the front end and the rear end of the electric telescopic rod, sliding rods are slidably connected in the sliding grooves and the limiting sleeves, and the end of the sliding rod away from the electric telescopic rod is fixedly connected with a push-pull plate.

[0006] Preferably, first sliding grooves are formed in the two sides of the second square groove, first sliding blocks are fixedly connected to the two sides of the buckle, and the first sliding grooves and the first sliding blocks are slidably connected.

[0007] Preferably, second sliding grooves are formed in the two sides of the limiting sleeve, and second sliding blocks are fixedly connected to the two sides of the sliding rod and slidably connected to the second sliding grooves.

[0008] Preferably, an energy storage spring is slidably connected to the surface of the sliding rod, one end of the energy storage spring close to the limiting sleeve is fixedly connected to the limiting sleeve, and the other end of the energy storage spring away from the limiting sleeve is fixedly connected to the push-pull plate.

[0009] Preferably, T-shaped grooves are formed in the two sides of the first square groove, and T-shaped blocks are fixedly connected to the two sides of the mounting plate and slidably connected to the T-shaped grooves.

[0010] Preferably, a round corner is formed at the end of the buckle, a friction plate is mounted at the top end of the mounting plate, and the friction plate is made of rubber.

[0011] Preferably, two contact rollers are mounted on the surface of the U-shaped plate.

[0012] The technical effects and advantages of the utility model are as follows:

[0013] In the utility model, when the staff needs to use the instrument to scan the cracks on the support structure, the mounting plate is slid into the first square groove and the buckle is buckled into the clamping groove. After the clamping is completed, the elastic force stored by the elastic spring makes the buckle stably clamped in the clamping groove, the installation of the U-shaped plate is completed, the handle is held and the U-shaped plate is aligned with the support structure, the sound wave conveying module is started to send sound waves, the cracks on the surface of the support structure can be scanned and detected, after the use is completed, the push-pull plate is pressed towards the inside to drive the sliding rod to abut against the buckle, the buckle is disengaged from the clamping groove, the U-shaped plate is disengaged from the limiting, the electric telescopic rod is retracted into the storage bin, and the overall convenient storage is achieved. Through the convenient storage of the instrument main body, when the instrument needs to be transported, the U-shaped plate can be separated from the instrument, so that the instrument occupies less space, the U-shaped plate can be separated and protected, and the convenience and safety during carrying are effectively improved. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a schematic view of the scanner main body structure of the utility model;

[0015] Figure 2 It is a schematic view of the telescopic rod end structure of the utility model;

[0016] Figure 3 It is a schematic view of the U-shaped plate and mounting plate structure of the utility model;

[0017] Figure 4 It is a schematic view of the U-shaped plate quick mounting and dismounting structure of the utility model;

[0018] Figure 5 It is internal structure section view schematic diagram of the utility model's electric telescopic rod.

[0019] Legend: 1, storage bin; 2, handle; 3, electric telescopic rod; 4, fixed plate; 5, U-shaped plate; 6, sound wave conveying module; 7, mounting plate; 8, clamping groove; 9, first square groove; 10, second square groove; 11, buckle; 12, limiting plate; 13, elastic spring; 14, sliding groove; 15, limiting sleeve; 16, sliding rod; 17, push-pull plate; 18, first sliding groove; 19, first sliding block; 20, second sliding groove; 21, second sliding block; 22, energy storage spring; 23, T-shaped groove; 24, T-shaped block; 25, round corner; 26, friction plate; 27, contact roller. DETAILED DESCRIPTION

[0020] The utility model will be further explained in detail in combination with the preferred embodiments and the drawings, and these drawings are all simplified schematic diagrams, and only illustrate the basic structure of the utility model in a schematic manner, so it only shows the structure related to the utility model.

[0021] Reference Figures 1-4As shown, the utility model provides a technical scheme: a portable support structure crack scanner, including receiving bin 1, one side of receiving bin 1 is fixedly connected with handle 2, the top of receiving bin 1 is installed with electric telescopic handle 3, the top of electric telescopic handle 3 is installed with fixed plate 4, the top of fixed plate 4 is rotatably connected with U-shaped plate 5, the surface of U-shaped plate 5 is installed with two acoustic wave delivery module 6, the bottom of fixed plate 4 is installed with mounting plate 7, the surface of mounting plate 7 is provided with two clamping grooves 8, the top of electric telescopic handle 3 is provided with first square slot 9, the inside of first square slot 9 is provided with second square slot 10, the inside of second square slot 10 is slidably connected with two buckles 11, the inside of second square slot 10 is fixedly connected with limiting plate 12, the front end and rear end of limiting plate 12 are fixedly connected with elastic spring 13, the end of elastic spring 13 close to buckle 11 is fixedly connected with buckle 11, the front end and rear end of electric telescopic handle 3 are provided with sliding slot 14, the front end and rear end of electric telescopic handle 3 are fixedly connected with limiting sleeve 15, the inside of sliding slot 14 and limiting sleeve 15 are slidably connected with sliding rod 16, the end of sliding rod 16 away from electric telescopic handle 3 is fixedly connected with push-pull plate 17, when the staff needs to use the instrument to scan the crack on the support structure, mounting plate 7 is slid into first square slot 9 and makes buckle 11 into clamping groove 8, after clamping, the elastic force of elastic spring 13 makes buckle 11 firmly clamped in clamping groove 8, completes the installation of U-shaped plate 5, hold handle 2 and aim U-shaped plate 5 at support structure, start acoustic wave delivery module 6 and make it send acoustic wave, can scan and detect the crack on the surface of support structure, after use, push-pull plate 17 is pressed to drive sliding rod 16 to abut against buckle 11, makes buckle 11 and clamping groove 8 unclamp, reaches the release of U-shaped plate 5, then electric telescopic handle 3 is retracted into receiving bin 1, reaches the overall convenient storage, through the convenient storage of instrument body, when needing to transport the instrument, U-shaped plate 5 can be separated from the instrument, thereby guaranteeing that the instrument occupies less space, and U-shaped plate 5 can be separated and protected, effectively improving the convenience and safety thereof when carrying.

[0022] Referring to Figure 5 As shown in the embodiment, the two sides of the second square slot 10 are provided with first sliding grooves 18, the two sides of the buckle 11 are fixedly connected with first sliding blocks 19, the inside of the first sliding groove 18 is slidably connected with the first sliding block 19, through the configuration of the first sliding groove 18 and the first sliding block 19, when the buckle 11 moves in the second square slot 10, the buckle 11 can be stably limited, thereby making the clamping process of the clamping groove 8 and the buckle 11 more rapid, and after clamping, greater friction can be provided for the movement of the buckle 11 in the second square slot 10, thereby effectively ensuring the stability of the installation of the U-shaped plate 5.

[0023] Referring to Figure 5As shown, in the embodiment: the second sliding groove 20 is arranged on both sides of the limiting sleeve 15, and the second sliding block 21 is fixedly connected to both sides of the sliding rod 16. The second sliding groove 20 is in sliding connection with the second sliding block 21. Through the arrangement of the second sliding groove 20 and the second sliding block 21, the stable limiting effect is formed when the sliding rod 16 moves in the push-pull plate 17, so that the sliding rod 16 does not move excessively when abutting against the buckle 11 or being pulled out, and the efficiency when the buckle 11 is disengaged from the clamping groove 8 and the stability when the sliding rod 16 moves are effectively improved.

[0024] Referring to Figure 5 As shown, in the embodiment: the energy storage spring 22 is slidably connected to the surface of the sliding rod 16, one end of the energy storage spring 22 close to the limiting sleeve 15 is fixedly connected to the limiting sleeve 15, and the other end of the energy storage spring 22 away from the limiting sleeve 15 is fixedly connected to the push-pull plate 17. Through the arrangement of the energy storage spring 22, when the push-pull plate 17 is loosened after the pressing of the sliding rod 16 is completed, the elastic force stored in the energy storage spring 22 drives the sliding rod 16 to quickly return to the initial position, so that the quick resetting after the pressing of the sliding rod 16 is completed is achieved, and the next use of the staff is facilitated.

[0025] Referring to Figure 3 With Figure 4 As shown, in the embodiment: the T-shaped groove 23 is arranged on both sides of the first square groove 9, and the T-shaped block 24 is fixedly connected to both sides of the mounting plate 7. The T-shaped groove 23 is in sliding connection with the T-shaped block 24. Through the arrangement of the T-shaped groove 23 and the T-shaped block 24, when the mounting plate 7 needs to be slid into the first square groove 9 and the clamping groove 8 needs to be clamped with the buckle 11, a stable guiding effect for the movement of the mounting plate 7 is provided, so that the clamping of the clamping groove 8 and the buckle 11 does not deviate, thereby effectively ensuring the stability of the fixing of the U-shaped plate 5.

[0026] Referring to Figure 3 With Figure 4 As shown, in the embodiment: the rounded corner 25 is arranged at the end of the buckle 11, and the friction plate 26 is arranged at the top end of the mounting plate 7. The material of the friction plate 26 is rubber. Through the arrangement of the rounded corner 25 and the friction plate 26, the clamping process of the clamping groove 8 and the buckle 11 is more rapid, and the clamping groove 8 and the buckle 11 are not prone to shaking after clamping is completed, thereby further improving the clamping stability of the clamping groove 8 and the buckle 11.

[0027] Referring to Figure 3 As shown, in the embodiment: the two contact rollers 27 are arranged on the surface of the U-shaped plate 5. Through the arrangement of the contact rollers 27, when the staff scans and tests the support structure, the contact rollers 27 can slide on the surface of the support structure, so that the staff does not need to hold up the instrument body all the time, and the use of the instrument is more labor-saving and convenient.

[0028] Working principle: when the staff needs to use the instrument to scan the cracks on the support structure, slide the installation plate 7 into the first square slot 9 and make the buckle 11 into the clamping groove 8, after clamping, the elastic force stored by the elastic spring 13 makes the buckle 11 firmly clamped in the clamping groove 8, the installation of the U-shaped plate 5 is completed, hold the handle 2 and align the U-shaped plate 5 with the support structure, start the sound wave transmission module 6 to send sound waves, and the cracks on the surface of the support structure can be scanned and detected, after use, press the push-pull plate 17 inward to drive the sliding rod 16 to resist the buckle 11, and make the buckle 11 and the clamping groove 8 disengage, achieve the release of the U-shaped plate 5, and then retract the electric telescopic rod 3 into the storage compartment 1, achieve the overall convenient storage; through the convenient storage of the instrument main body, when the instrument needs to be transported, the U-shaped plate 5 can be separated from the instrument, so as to occupy less space, and the U-shaped plate 5 can be separated and protected, effectively improving the convenience and safety during carrying, through the configuration of the first sliding groove 18 and the first sliding block 19, when the buckle 11 moves in the second square slot 10, it can provide stable limiting action for the buckle 11, and then make the clamping process of the clamping groove 8 and the buckle 11 more rapid, and after clamping, it can provide greater friction for the movement of the buckle 11 in the second square slot 10, thereby effectively ensuring the stability of the U-shaped plate 5 during installation, through the setting of the second sliding groove 20 and the second sliding block 21, the sliding rod 16 can form stable limiting action when moving in the push-pull plate 17, thereby preventing the sliding rod 16 from moving too much when resisting the buckle 11 or being pulled out, effectively improving the efficiency of the buckle 11 and the clamping groove 8 when disengaging and the stability of the sliding rod 16 when moving, through the setting of the energy storage spring 22, when the push-pull plate 17 is released after the sliding rod 16 is pressed, the elastic force stored by the energy storage spring 22 drives the sliding rod 16 to quickly return to the initial position, thereby achieving quick reset after the sliding rod 16 is pressed, which is convenient for the next use of the staff, through the setting of the T-shaped groove 23 and the T-shaped block 24, when the installation plate 7 needs to be slid into the first square slot 9 and the clamping groove 8 needs to be clamped with the buckle 11, the movement of the installation plate 7 can be provided with stable guiding action, thereby preventing the clamping of the clamping groove 8 and the buckle 11 from being offset, thereby effectively ensuring the stability of the U-shaped plate 5 during fixation, through the setting of the round corner 25 and the friction plate 26, the clamping process of the clamping groove 8 and the buckle 11 can be more rapid, and after clamping, it is not easy to produce shaking, thereby further improving the clamping stability of the clamping groove 8 and the buckle 11, through the setting of the contact roller 27, when the staff scans the support structure, the contact roller 27 can be slid on the surface of the support structure, so that the staff does not need to hold the instrument main body all the time, thereby making the use of the instrument more labor-saving and convenient.

[0029] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application has been described in detail, for the skilled in the art, it still can be modified, or for part of the technical features of the equivalent replacement, the spirit and principles of the present application, the made any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.

Claims

1. A portable support structure crack scanner comprising a housing (1) characterised in that: The side of the storage bin (1) is fixedly connected with a handle (2), the top end of the storage bin (1) is provided with an electric telescopic rod (3), the top end of the electric telescopic rod (3) is provided with a fixed plate (4), the top end of the fixed plate (4) is rotatably connected with a U-shaped plate (5), the surface of the U-shaped plate (5) is provided with two sound wave conveying modules (6), the bottom end of the fixed plate (4) is provided with a mounting plate (7), the surface of the mounting plate (7) is provided with two clamping grooves (8), the top end of the electric telescopic rod (3) is provided with a first square groove (9), the inside of the first square groove (9) is provided with a second square groove (10), the inside of the second square groove (10) is slidably connected with two buckles (11), the inside of the second square groove (10) is fixedly connected with a limiting plate (12), the front end and the rear end of the limiting plate (12) are both fixedly connected with a elastic spring (13), one end of the elastic spring (13) close to the buckle (11) is fixedly connected with the buckle (11), the front end and the rear end of the electric telescopic rod (3) are both provided with a sliding groove (14), the front end and the rear end of the electric telescopic rod (3) are both fixedly connected with a limiting sleeve (15), the inside of the sliding groove (14) and the limiting sleeve (15) are both slidably connected with a sliding rod (16), one end of the sliding rod (16) away from the electric telescopic rod (3) is fixedly connected with a push-pull plate (17).

2. A portable support structure crack scanner according to claim 1, wherein: Both sides of the second square groove (10) are provided with a first sliding groove (18), both sides of the buckle (11) are fixedly connected with a first sliding block (19), the inside of the first sliding groove (18) is slidably connected with the first sliding block (19).

3. A portable support structure crack scanner according to claim 1, wherein: Both sides of the inside of the limiting sleeve (15) are provided with a second sliding groove (20), both sides of the sliding rod (16) are fixedly connected with a second sliding block (21), the inside of the second sliding groove (20) is slidably connected with the second sliding block (21).

4. A portable support structure crack scanner according to claim 1, wherein: The surface of the sliding rod (16) is slidably connected with an energy storage spring (22), one end of the energy storage spring (22) close to the limiting sleeve (15) is fixedly connected with the limiting sleeve (15), one end of the energy storage spring (22) away from the limiting sleeve (15) is fixedly connected with the push-pull plate (17).

5. A portable support structure crack scanner according to claim 1, wherein: Both sides of the inside of the first square groove (9) are provided with a T-shaped groove (23), both sides of the mounting plate (7) are fixedly connected with a T-shaped block (24), the inside of the T-shaped groove (23) is slidably connected with the T-shaped block (24).

6. A portable support structure crack scanner according to claim 1, wherein: The end of the buckle (11) is provided with a round corner (25), the top end of the mounting plate (7) is provided with a friction plate (26), the material of the friction plate (26) is rubber.

7. A portable support structure crack scanner according to claim 1, wherein: The surface of the U-shaped plate (5) is provided with two contact rollers (27).

Images