CN216816558U

CN216816558U - Manage with vertical node construction quality nondestructive test device of concrete structure

Info

Publication number: CN216816558U
Application number: CN202220455454.8U
Authority: CN
Inventors: 王晓觅; 李平
Original assignee: Jiangsu Jianke Engineering Consulting Co ltd
Current assignee: Jiangsu Jianke Engineering Consulting Co ltd
Priority date: 2022-02-28
Filing date: 2022-02-28
Publication date: 2022-06-24
Anticipated expiration: 2032-02-28

Abstract

The utility model discloses a nondestructive testing device for construction quality of a vertical node of a concrete structure for supervision, which comprises a testing vehicle body and an ultrasonic testing probe, wherein the testing vehicle body and the ultrasonic testing probe are arranged on one side of the concrete body, a clamping mechanism for mounting the ultrasonic testing probe penetrates through the middle part of the testing vehicle body, elastic bandages are arranged at two ends of the testing vehicle body, a mounting cover is connected between the two elastic bandages, a rotary table is rotationally arranged in the mounting cover, a worm wheel is sleeved on the outer side of one end of the rotary table, rolling wheels are symmetrically arranged at the other end of the rotary table, a first servo motor is arranged on one side of the mounting cover, a main shaft of the first servo motor is connected with a worm matched with the worm wheel, and a driving mechanism for driving the rolling wheels is arranged on one side of the mounting cover. The utility model can automatically lift according to the position of the scanning node, so that the nondestructive testing of the vertical node of the concrete structure is more convenient and faster.

Description

Manage with vertical node construction quality nondestructive test device of concrete structure

Technical Field

The utility model relates to the technical field of nondestructive testing, in particular to a nondestructive testing device for the construction quality of a vertical node of a concrete structure for supervision.

Background

In the construction project supervision, particularly in the aspect of construction site quality supervision, in order to fully exert the technical advantages of supervision, better exert the effect of zero distance endowed by the society for supervision on the supervision and management of the construction project and improve the understanding of importance and necessity of each community on the supervision of the construction project, it is necessary to introduce a nondestructive detection technology in the construction project supervision. When the existing vertical node construction department for detecting the concrete structure has no damage in the supervision process, an ultrasonic detection probe is needed to scan the node, but the position of the node is usually higher, so that the nondestructive detection is very inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a nondestructive testing device for the construction quality of a vertical node of a concrete structure for supervision, which aims to solve the problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a prison is with vertical node construction quality nondestructive test device of concrete structure, is including setting up in the detection automobile body and the ultrasonic detection probe of concrete body one side, it runs through the fixture who is used for installing ultrasonic detection probe to detect automobile body middle part, the both ends that detect the automobile body all are provided with elastic bandage, two be connected with the installation cover between the elastic bandage, the installation cover internal rotation is provided with the carousel, the one end outside cover of carousel is equipped with the worm wheel, the other end symmetry of carousel is provided with the gyro wheel, one side of installation cover is provided with a servo motor, a servo motor's main shaft be connected with worm wheel assorted worm, installation cover one side is provided with the actuating mechanism of drive gyro wheel.

Preferably, the detection automobile body includes sweep, mount pad, ball and spacing apron, the sweep is close to concrete body one side symmetry and is provided with the mount pad, the mount pad is close to concrete body one end symmetry and is provided with the ball, the outside cover of ball is equipped with the spacing apron of being connected fixedly with the mount pad.

Preferably, fixture includes mounting sleeve, support roller, reset spring, elasticity clamp cover and stop nut, the mounting sleeve is close to concrete body one end longitudinal symmetry and is provided with the support roller, the mounting sleeve is kept away from concrete body one end outside cover and is equipped with reset spring, the mounting sleeve runs through and detects automobile body outside threaded connection and has stop nut, be provided with the elasticity clamp cover in the mounting sleeve, install ultrasonic detection probe in the elasticity clamp cover.

Preferably, actuating mechanism includes second servo motor, backup pad, pivot, driving gear, driven gear, drive pulley, hold-in range, driven pulley and transfer line, one side symmetry of installation cover is provided with the backup pad, two the backup pad all rotates and is provided with the pivot, two the adjacent one end of pivot all is overlapped and is equipped with driven gear, one side of installation cover is provided with second servo motor, second servo motor's main shaft outside cover be equipped with two driven gear assorted driving gears, two one end all is overlapped and is equipped with drive pulley, two to keep away from the pivot mutually the gyro wheel keeps away from one side mutually and all is provided with the transfer line, the outside cover of transfer line is equipped with driven pulley, drive pulley with be provided with the hold-in range between the driven pulley.

Compared with the prior art, the utility model provides a non-destructive testing device for the construction quality of the vertical node of the concrete structure for supervision, which has the following beneficial effects:

1. through first servo motor, worm wheel, worm, carousel and gyro wheel for axial or radial movement can be carried out to the device, thereby can be according to the position automatic rising of scanning node, make vertical node nondestructive test of concrete structure convenient and fast more.

2. Through adopting elastic bandage to be connected the detection automobile body with the installation cover that is used for installing drive assembly for nondestructive test device can tie up fast according to the width of actual detection concrete body and tie up the installation, makes the installation of device convenient and fast more.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a front cross-sectional view of the present invention;

FIG. 3 is a left side view of the present invention;

FIG. 4 is a schematic cross-sectional view taken along line A of FIG. 1;

fig. 5 is an enlarged schematic view of part B of fig. 2.

In the figure: the detection device comprises a detection vehicle body 1, a vehicle plate 100, a mounting seat 101, a ball 102, a limit cover plate 103, an ultrasonic detection probe 2, a clamping mechanism 3, a mounting sleeve 30, a supporting roller 31, a return spring 32, an elastic jacket 33, a limit nut 34, an elastic bandage 4, a mounting cover 5, a turntable 6, a worm wheel 7, a roller 8, a first servo motor 9, a worm 10, a driving mechanism 11, a second servo motor 110, a supporting plate 111, a rotating shaft 112, a driving gear 113, a driven gear 114, a driving pulley 115, a synchronous belt 116, a driven pulley 117 and a transmission rod 118.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the embodiment of the nondestructive testing apparatus for the construction quality of the vertical node of the concrete structure for supervision provided by the utility model comprises: a concrete structure vertical node construction quality nondestructive testing device for supervision comprises a testing vehicle body 1 and an ultrasonic testing probe 2 which are arranged on one side of a concrete body, a clamping mechanism 3 for installing the ultrasonic testing probe 2 is arranged in the middle of the testing vehicle body 1 in a penetrating manner, elastic binding bands 4 are arranged at two ends of the testing vehicle body 1, an installation cover 5 is connected between the two elastic binding bands 4, a rotary table 6 is arranged in the installation cover 5 in a rotating manner, a worm wheel 7 is sleeved outside one end of the rotary table 6, rollers 8 are symmetrically arranged at the other end of the rotary table 6, a first servo motor 9 is arranged on one side of the installation cover 5, a worm 10 matched with the worm wheel 7 is connected with a main shaft of the first servo motor 9, a driving mechanism 11 for driving the worm wheel 8 is arranged on one side of the installation cover 5, the ultrasonic testing probe 2 is clamped and fixed through the clamping mechanism 3, and the testing vehicle body 1 can be bound on the concrete body through the elastic binding bands 4, through the 10 rotary motion of first servo motor 9 drive worm, through the meshing transmission between worm 10 and worm wheel 7 for worm wheel 7 drives the certain angle of carousel 6 rotation, thereby changes gyro wheel 8's direction of rotation, rotates through 11 drive gyro wheels 8 of actuating mechanism, thereby realizes that the device can rotate around the concrete body, can reciprocate along concrete body axial direction simultaneously.

In this embodiment, as shown in fig. 1, 2 and 4, the detection vehicle body 1 includes a vehicle body 100, an installation seat 101, balls 102 and a limiting cover plate 103, the installation seat 101 is symmetrically arranged on one side of the vehicle body 100 close to the concrete body, the balls 102 are symmetrically arranged on one end of the installation seat 101 close to the concrete body, the limiting cover plate 103 fixedly connected with the installation seat 101 is sleeved outside the balls 102, and the vehicle body 100 can move up and down and left and right through the universal rotation of the balls 102.

In this embodiment, as shown in fig. 2 and 5, the clamping mechanism 3 includes a mounting sleeve 30, a supporting roller 31, a return spring 32, an elastic clamping sleeve 33 and a limit nut 34, the supporting roller 31 is disposed at one end of the mounting sleeve 30 close to the concrete body in an up-down symmetrical manner, the return spring 32 is sleeved outside one end of the mounting sleeve 30 far from the concrete body, the limit nut 34 is connected to the mounting sleeve 30 through the outer side of the detection vehicle body 1 in a threaded manner, the elastic clamping sleeve 33 is disposed in the mounting sleeve 30, the ultrasonic detection probe 2 is mounted in the elastic clamping sleeve 33, the ultrasonic detection probe 2 is clamped and fixed in the mounting sleeve 30 through the elastic clamping sleeve 33, the mounting sleeve 30 is pushed towards the concrete body through the elastic force of the return spring 32, so that the ultrasonic detection probe 2 is close to the concrete body, and the ultrasonic detection probe 2 is kept within a certain distance through the support of the supporting roller 31.

In this embodiment, as shown in fig. 2 and 3, the driving mechanism 11 includes a second servo motor 110, support plates 111, rotating shafts 112, driving gears 113, driven gears 114, a driving pulley 115, a synchronous belt 116, a driven pulley 117 and a transmission rod 118, the support plates 111 are symmetrically disposed on one side of the installation cover 5, the rotating shafts 112 are rotatably disposed on both the support plates 111, the driven gears 114 are respectively sleeved on adjacent ends of the two rotating shafts 112, the second servo motor 110 is disposed on one side of the installation cover 5, the driving gears 113 matched with the two driven gears 114 are respectively sleeved on the outer side of the main shaft of the second servo motor 110, the driving pulley 115 is respectively sleeved on the ends of the two rotating shafts 112 far away from each other, the transmission rod 118 is disposed on the side of the two rollers 8 far away from each other, the driven pulley 117 is respectively sleeved on the outer side of the transmission rod 118, the synchronous belt 116 is disposed between the driving pulley 115 and the driven pulley 117, the driving gear 113 is driven by the second servo motor 110 to rotate, and the driving gear 113 and the two driven gears 114 are engaged to drive the rotating shaft 112 to drive the driving pulley 115 to rotate synchronously, the driven pulley 117 is driven to rotate synchronously by the driving of the synchronous belt 116, and the two rollers 8 are driven to rotate synchronously in the same direction by the driving of the driving rod 118.

The working principle is as follows: when the ultrasonic detection device works, the acoustic detection probe 2 is clamped and fixed in the mounting sleeve 30 by the elastic clamping sleeve 33, the mounting sleeve 30 is pushed towards the concrete body by the elastic force of the return spring 32, so that the ultrasonic detection probe 2 is close to the concrete body, meanwhile, the ultrasonic detection probe 2 is kept in a certain distance by the support of the support roller 31, the detection vehicle body 1 can be bound on the concrete body by the elastic binding band 4, the worm 10 is driven to rotate by the first servo motor 9, the worm wheel 7 drives the turntable 6 to rotate by a certain angle through the meshing transmission between the worm 10 and the worm wheel 7, so that the rotation direction of the roller 8 is changed, meanwhile, the vehicle plate 100 can move up and down and left and right by the universal rotation of the ball 102, the driving gear 113 is driven to rotate by the second servo motor 110, and the driving gear 113 and the two driven gears 114 are meshed transmission, so that the rotating shaft 112 drives the driving pulley 115 to rotate synchronously, the driven pulley 117 rotates synchronously through the transmission of the synchronous belt 116, and the two rollers 8 rotate synchronously and synchronously through the transmission of the transmission rod 118, so that the device can rotate around the concrete body and can move up and down along the axial direction of the concrete body.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Claims

1. The utility model provides a manage and use vertical node construction quality nondestructive test device of concrete structure, is including setting up in detection automobile body (1) and ultrasonic detection probe (2) of concrete body one side, its characterized in that: detect automobile body (1) middle part and run through fixture (3) that are used for installing ultrasonic detection probe (2), the both ends that detect automobile body (1) all are provided with elastic bandage (4), two be connected with installation cover (5) between elastic bandage (4), installation cover (5) internal rotation is provided with carousel (6), the one end outside cover of carousel (6) is equipped with worm wheel (7), the other end symmetry of carousel (6) is provided with gyro wheel (8), one side of installation cover (5) is provided with first servo motor (9), the main shaft of first servo motor (9) be connected with worm wheel (7) assorted worm (10), installation cover (5) one side is provided with actuating mechanism (11) of drive gyro wheel (8).

2. The non-destructive testing device for the construction quality of the vertical node of the supervision concrete structure according to the claim 1, characterized in that: detect automobile body (1) including sweep (100), mount pad (101), ball (102) and spacing apron (103), sweep (100) are close to concrete body one side symmetry and are provided with mount pad (101), mount pad (101) are close to concrete body one end symmetry and are provided with ball (102), the outside cover of ball (102) is equipped with and is connected fixed spacing apron (103) with mount pad (101).

3. The non-destructive testing device for the construction quality of the vertical node of the supervision concrete structure according to the claim 1, characterized in that: fixture (3) are including installation cover (30), support roller (31), reset spring (32), elasticity clamp cover (33) and stop nut (34), installation cover (30) are close to concrete body one end longitudinal symmetry and are provided with support roller (31), the concrete body one end outside cover is kept away from in installation cover (30) is equipped with reset spring (32), installation cover (30) run through and detect automobile body (1) outside threaded connection have stop nut (34), be provided with elasticity clamp cover (33) in installation cover (30), install ultrasonic detection probe (2) in elasticity clamp cover (33).

4. The non-destructive testing device for the construction quality of the vertical node of the supervision concrete structure according to the claim 1, characterized in that: the driving mechanism (11) comprises a second servo motor (110), a supporting plate (111), rotating shafts (112), driving gears (113), driven gears (114), a driving belt pulley (115), a synchronous belt (116), a driven belt pulley (117) and a transmission rod (118), the supporting plate (111) is symmetrically arranged on one side of the mounting cover (5), the rotating shafts (112) are arranged on the two supporting plates (111) in a rotating mode, the driven gears (114) are sleeved on the adjacent ends of the two rotating shafts (112), the second servo motor (110) is arranged on one side of the mounting cover (5), the driving gears (113) matched with the two driven gears (114) are sleeved on the outer side of a main shaft of the second servo motor (110), the driving belt pulley (115) is sleeved on the end, away from the rotating shafts (112), and the transmission rod (118) is arranged on the side, away from the roller (8), the outside cover of transfer line (118) is equipped with driven pulley (117), drive pulley (115) with be provided with hold-in range (116) between driven pulley (117).