CN217587063U - Electromagnetic method composite detection box - Google Patents

Abstract

The utility model discloses a compound detection case of electromagnetic method, including the detection case body, the inside upper end of detection case body is provided with electromagnetic ultrasonic detection module, the inside lower extreme fixed mounting of detection case body has the baffle. The above structure is adopted in the utility model, to be placed in the upper end of supporter by the detection thing, can make the electromagnetism ultrasonic detection module in the detection case body carry out detection work to being detected the thing, when needs upset are detected the thing, through fixture with be detected the thing contact, reach the effect that the centre gripping is detected the thing, then drive the supporter through the lift cylinder and move down, avoid the supporter influence to be detected the upset work of thing, then drive an installation section of thick bamboo through rotating assembly and rotate, and the position through the firm installation section of thick bamboo of locating component, can make an installation section of thick bamboo drive the extension board through the carriage release lever and rotate, reach the effect that the upset is detected the thing, the inconvenience that artifical upset and produce has been avoided, thereby the promotion of very big degree detection efficiency.

Description

Compound detection case of electromagnetic method

Technical Field

The utility model belongs to electromagnetic method detection area, in particular to compound detection case of electromagnetic method.

Background

Electromagnetic ultrasound is a new technology appearing in the field of nondestructive testing, and the technology utilizes an electromagnetic coupling method to excite and receive ultrasonic waves. With the rapid development of modern equipment manufacturing industry, the bearing stress level of metal components and equipment is continuously improved, fracture failure accidents of the metal components and the equipment often occur, immeasurable serious consequences are often brought to important industrial fields such as aerospace, electric power, chemical engineering, navigation and nuclear energy, the traditional equipment maintenance method needs to carry out regular shutdown maintenance on the metal components and the equipment, is blindness and brings great inconvenience to production, dangerous cracks in the metal components and the equipment are required to be discovered as early as possible in order to prevent the fracture failure accidents of the metal components and the equipment, and the electromagnetic ultrasonic emission technology becomes an important detection method for the dangerous cracks in the metal components and the equipment by virtue of high sensitivity and dynamic monitoring characteristics of the electromagnetic ultrasonic emission technology.

However, when the electromagnetic composite detection box in the prior art is used, after the detection of the detected object is completed, detection personnel is usually required to manually turn over the detected object, and the labor amount of manual turning is large and the efficiency is low, so that the detection efficiency is seriously affected.

SUMMERY OF THE UTILITY MODEL

To the problem that mentions in the background art, the utility model aims at providing a compound detection case of electromagnetic method to solve the compound detection device of electromagnetic method among the prior art and need the measurement personnel manual to overturn by the detected thing when using, influence detection efficiency's problem.

The above technical object of the present invention can be achieved by the following technical solutions:

the utility model provides a compound detection case of electromagnetic method, includes the detection case body, the inside upper end of detection case body is provided with the electromagnetism ultrasonic testing module, the inside lower extreme fixed mounting of detection case body has the baffle, the inside fixed mounting of baffle has the lift cylinder, the upper end fixed mounting of lift cylinder has the supporter, the outside of supporter lower extreme is provided with locating component, the lateral wall of detection case body is provided with fixed case, the inside of fixed case is provided with runner assembly, the inside of fixed case rotates through runner assembly and is connected with the installation section of thick bamboo, the lateral wall of installation section of thick bamboo is provided with positioning mechanism, the inside of installation section of thick bamboo is provided with moving mechanism, the lateral wall of installation section of thick bamboo has the carriage release lever through moving mechanism sliding connection, the inside of detection case body is stretched into to the one end of carriage release lever, the one end fixedly connected with extension board of carriage release lever, the lateral wall of extension board is provided with fixture.

Through adopting above-mentioned technical scheme, when needs examine the detected object, will be placed in the upper end of supporter by the detected object, can make the electromagnetic ultrasonic detection module in the detection case body detect the work to being detected the object, when needs upset is detected the object, make the carriage release lever drive extension board through moving mechanism and remove, make fixture with be detected the object contact, can reach the effect that the centre gripping was detected the object, then drive the supporter downstream through the lift cylinder, avoid the supporter influence to detect the upset work of object, then drive the installation section of thick bamboo through rotating component and rotate, and through the position of the firm installation section of thick bamboo of locating component, can make the installation section of thick bamboo drive the extension board through the carriage release lever and rotate, reach the effect that the upset was detected the object, the inconvenience that produces has avoided artifical upset, thereby the promotion of very big degree detection efficiency.

Further, as preferred technical scheme, locating component includes locating lever and constant head tank, locating lever fixed connection is in the outside of supporter lower extreme, the upper end at the baffle is seted up to the constant head tank, the inside of constant head tank is inserted to the lower extreme of locating lever, the outer wall of locating lever and the inner wall sliding connection of constant head tank.

Through adopting above-mentioned technical scheme, the outer wall through the locating lever and the inner wall sliding connection of constant head tank make locating component play the effect of firm supporter position.

Further, as preferred technical scheme, moving mechanism includes first motor, screw rod, thread groove and first spacing subassembly, first motor fixed mounting is in the inside of an installation section of thick bamboo, screw rod fixed connection is at the output of first motor, the lateral wall at the carriage release lever is seted up to the thread groove, the one end of screw rod stretches into the inside of thread groove, the outer wall of screw rod and the inner wall threaded connection of thread groove, first spacing subassembly sets up the outer wall at the carriage release lever.

Through adopting above-mentioned technical scheme, when the position of fixture is removed to needs, drive the screw rod through first motor and rotate, can make the screw rod pass through the thread groove and drive the carriage release lever and remove in the inside of installation section of thick bamboo to through the position of the firm carriage release lever of first spacing subassembly, avoid the carriage release lever to follow the screw rod and rotate, can make the carriage release lever pass through the extension board and drive fixture and remove.

Further, as preferred technical scheme, first spacing subassembly includes first stopper and first spacing groove, first stopper fixed mounting is at the outer wall of carriage release lever, the inner wall at the installation section of thick bamboo is seted up to first spacing groove, first stopper sliding connection is in the inside in first spacing groove.

Through adopting above-mentioned technical scheme, through first stopper sliding connection in the inside of first spacing groove, make first spacing subassembly reach the effect of firm carriage release lever position, avoid the carriage release lever to follow the screw rod and rotate the position adjustment that influences fixture.

Further, as a preferred technical scheme, the clamping mechanism comprises a clamping cylinder, an upper clamping block, a lower clamping block and a second limiting assembly, the clamping cylinder is fixedly mounted at the upper end of the support plate, the output end of the clamping cylinder penetrates through the support plate, the upper clamping block is fixedly connected at the output end of the clamping cylinder, the second limiting assembly is arranged on the side wall of the upper clamping block, the lower clamping block is fixedly connected at the lower end of the side wall of the support plate, and the upper clamping block is movably connected with the lower clamping block.

Through adopting above-mentioned technical scheme, after fixture removed to the position that is detected the thing, through the clamp splice removal on the centre gripping cylinder drive to through the position of the firm clamp splice of second spacing subassembly, can be with being detected the thing and fix between last clamp splice and lower clamp splice, make fixture reach the effect that the centre gripping was detected the thing.

Further, as a preferred technical scheme, the second limiting component comprises a second limiting block and a second limiting groove, the second limiting block is fixedly connected to the side wall of the upper clamping block, the second limiting groove is formed in the side wall of the support plate, and the second limiting block is slidably connected to the inside of the second limiting groove.

Through adopting above-mentioned technical scheme, through the inside of second stopper sliding connection at the second spacing groove, make the spacing subassembly of second reach the effect of fixture block position on stabilizing, avoid going up fixture block slope influence clamping position in clamping process.

Further, as a preferred technical scheme, the rotating assembly comprises a second motor, a first gear and a second gear, the second motor is fixedly mounted at the upper end inside the fixed box, the first gear is fixedly mounted at the output end of the second motor, the second gear is fixedly mounted on the outer wall of the mounting cylinder, and the second gear is in meshed connection with the first gear.

By adopting the technical scheme, the second gear is meshed with the first gear, so that the second motor can drive the second gear to rotate through the first gear, the second gear drives the mounting cylinder to rotate, and the effect of driving the clamping mechanism to rotate is achieved.

Further, as a preferred technical scheme, the positioning mechanism comprises a sliding rod, a sliding groove and a third limiting component, the sliding rod is fixedly connected to the side wall of the installation barrel, the sliding groove is formed in the side wall of the detection box body, one end of the sliding rod is slidably connected to the inside of the sliding groove, and the third limiting component is arranged at one end of the sliding rod.

Through adopting above-mentioned technical scheme, through litter sliding connection in the inside of spout to the position of litter inside the spout is stabilized through the spacing subassembly of third, can make positioning mechanism reach the effect of firm installation section of thick bamboo position, avoids an installation section of thick bamboo slope, drops.

Further, as a preferred technical scheme, the third limiting component comprises a third limiting block and a third limiting groove, the third limiting block is fixedly connected to one end of the sliding rod, the third limiting groove is formed in the inner wall of the sliding groove, and the third limiting block is slidably connected to the inside of the third limiting groove.

Through adopting above-mentioned technical scheme, through the inside of third stopper sliding connection at the third spacing groove, make the spacing subassembly of third reach the effect of firm litter position, avoid the litter to drop the position that influences the installation section of thick bamboo.

Further, as a preferred technical scheme, the front of the detection box body is provided with an opening, the inside of the opening is hinged with a door plate through a hinged piece, and the front of the door plate is fixedly provided with a handle.

Through adopting above-mentioned technical scheme, can be convenient for place the inside at the detection case body by the detected thing through the opening to can be convenient for opening and shutting of door plant through the handle.

To sum up, the utility model discloses mainly have following beneficial effect:

firstly, when a detected object needs to be detected, the detected object is placed at the upper end of a storage rack, so that an electromagnetic ultrasonic detection module in a detection box body can detect the detected object, when the detected object needs to be overturned, a moving rod drives a support plate to move through a moving mechanism, a clamping mechanism is in contact with the detected object, the detected object can be clamped, then the storage rack is driven to move downwards through a lifting cylinder, the overturning work of the detected object is prevented from being influenced by the storage rack, then a rotating assembly drives an installation barrel to rotate, the position of the installation barrel is stabilized through a positioning assembly, the installation barrel can drive a support plate to rotate through the moving rod, the detected object can be overturned, inconvenience caused by manual overturning is avoided, and the detection efficiency is greatly improved;

second, be connected through second gear and first gear engagement, make the second motor can drive the second gear through first gear and rotate, thereby make the second gear drive the installation section of thick bamboo and rotate, and can stabilize the position of installation section of thick bamboo through positioning mechanism, avoid the installation section of thick bamboo slope, drop, can make the installation section of thick bamboo can drive the carriage release lever through the first spacing subassembly in the moving mechanism and rotate, and then make the carriage release lever can drive fixture through the extension board and rotate, reach the upset and detect the effect of thing, high durability and convenient operation.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

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

fig. 3 is a schematic view of the structure of the shelf of the present invention;

FIG. 4 is a schematic view of the structure of the fixing box of the present invention;

fig. 5 is an enlarged view of a portion a of fig. 4 according to the present invention.

Reference numerals are as follows: 1. the detection box comprises a detection box body, 11, an electromagnetic ultrasonic detection module, 2, a partition board, 21, a lifting cylinder, 22, a storage rack, 23, a positioning component, 231, a positioning rod, 232, a positioning groove, 3, a fixed box, 4, an installation barrel, 41, a moving mechanism, 411, a first motor, 412, a screw rod, 413, a thread groove, 42, a first limiting component, 421, a first limiting block, 422, a first limiting groove, 5, a moving rod, 6, a support plate, 7, a clamping mechanism, 71, a clamping cylinder, 72, an upper clamping block, 73, a lower clamping block, 74, a second limiting component, 741, a second limiting block, 742, a second limiting groove, 8, a rotating component, 81, a second motor, 82, a first gear, 83, a second gear, 9, a positioning mechanism, 91, a sliding rod, 92, a sliding groove, 93, a third limiting component, 931, a third limiting block, 932, a third limiting groove, 10, an opening, 101, a door panel, 102 and a handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-5, the electromagnetic composite detection box of this embodiment includes a detection box body 1, an electromagnetic ultrasonic detection module 11 is disposed at an upper end inside the detection box body 1, a partition plate 2 is fixedly mounted at a lower end inside the detection box body 1, a lifting cylinder 21 is fixedly mounted inside the partition plate 2, an article shelf 22 is fixedly mounted at an upper end of the lifting cylinder 21, a positioning assembly 23 is disposed outside a lower end of the article shelf 22, a fixed box 3 is disposed on a side wall of the detection box body 1, a rotating assembly 8 is disposed inside the fixed box 3, an installation cylinder 4 is rotatably connected inside the fixed box 3 through the rotating assembly 8, a positioning mechanism 9 is disposed on a side wall of the installation cylinder 4, a moving mechanism 41 is disposed inside the installation cylinder 4, a moving rod 5 is slidably connected to a side wall of the installation cylinder 4 through the moving mechanism 41, one end of the moving rod 5 extends into the detection box body 1, one end of the moving rod 5 is fixedly connected to a support plate 6, and a clamping mechanism 7 is disposed on a side wall of the support plate 6; when the detected object needs to be detected, the detected object is placed at the upper end of the storage rack 22, so that the electromagnetic ultrasonic detection module 11 in the detection box body 1 can detect the detected object, when the detected object needs to be turned over, the moving rod 5 drives the support plate 6 to move through the moving mechanism 41, the clamping mechanism 7 is in contact with the detected object, the detected object can be clamped, then the storage rack 22 is driven to move downwards through the lifting cylinder 21, the phenomenon that the storage rack 22 affects the turning work of the detected object is avoided, then the rotating assembly 8 drives the mounting cylinder 4 to rotate, the positioning assembly 23 is used for stabilizing the position of the mounting cylinder 4, the mounting cylinder 4 can drive the support plate 6 to rotate through the moving rod 5, and the effect of turning over the detected object is achieved;

the electromagnetic ultrasonic detection module 11 is mainly composed of a high-frequency coil and an external magnetic field, a metal conductor in an alternating magnetic field generates eddy currents inside the metal conductor, any current in a non-parallel magnetic field is acted by Lorentz force in the magnetic field, a metal medium generates stress waves under the action of the alternating magnetic force, the stress waves with the frequency in an ultrasonic wave range are ultrasonic waves, and on the contrary, the effect is reversible, the voltage at two ends of the eddy current coil can be changed under the action of the magnetic field due to the fact that the voltage of the vibration of mass points is changed by returning sound pressure, so that the vibration can be received by a receiving device, amplified and displayed, and the ultrasonic waves excited and received by the method are called electromagnetic ultrasonic waves, so that detection work such as metal flaw detection, thickness detection and the like of an object to be detected can be performed.

Example 2

Referring to fig. 2, on the basis of embodiment 1, in order to achieve the purpose of stabilizing the position of the storage rack 22, the present embodiment has an innovative design on the positioning assembly 23, specifically, the positioning assembly 23 includes a positioning rod 231 and a positioning groove 232, the positioning rod 231 is fixedly connected to the outer side of the lower end of the storage rack 22, the positioning groove 232 is opened at the upper end of the partition board 2, the lower end of the positioning rod 231 is inserted into the positioning groove 232, and the outer wall of the positioning rod 231 is slidably connected with the inner wall of the positioning groove 232; through the outer wall of locating lever 231 and the inner wall sliding connection of constant head tank 232, make locating component 23 play the effect of firm supporter 22 position.

Referring to fig. 4, for the purpose of moving the clamping mechanism 7, the moving mechanism 41 of the present embodiment includes a first motor 411, a screw 412, a thread groove 413 and a first limiting component 42, the first motor 411 is fixedly installed inside the installation cylinder 4, the screw 412 is fixedly connected to an output end of the first motor 411, the thread groove 413 is opened on a side wall of the moving rod 5, one end of the screw 412 extends into the thread groove 413, an outer wall of the screw 412 is in threaded connection with an inner wall of the thread groove 413, and the first limiting component 42 is arranged on an outer wall of the moving rod 5; when the position of the clamping mechanism 7 needs to be moved, the screw 412 is driven to rotate by the first motor 411, so that the screw 412 can drive the moving rod 5 to move inside the installation cylinder 4 through the thread groove 413, the position of the moving rod 5 is stabilized by the first limiting component 42, the moving rod 5 is prevented from rotating along with the screw 412, and the moving rod 5 can be driven to move by the supporting plate 6 to drive the clamping mechanism 7.

Referring to fig. 4, in order to achieve the purpose of stabilizing the position of the moving rod 5, the first limiting component 42 of this embodiment includes a first limiting block 421 and a first limiting groove 422, the first limiting block 421 is fixedly installed on the outer wall of the moving rod 5, the first limiting groove 422 is opened on the inner wall of the installation cylinder 4, and the first limiting block 421 is slidably connected inside the first limiting groove 422; through first stopper 421 sliding connection in the inside of first spacing groove 422, make first spacing subassembly 42 reach the effect of firm carriage release lever 5 position, avoid carriage release lever 5 to follow screw 412 and rotate the position adjustment that influences fixture 7.

Referring to fig. 4, in order to achieve the purpose of clamping the object to be detected, the clamping mechanism 7 of this embodiment includes a clamping cylinder 71, an upper clamping block 72, a lower clamping block 73, and a second limiting component 74, the clamping cylinder 71 is fixedly mounted at the upper end of the support plate 6, an output end of the clamping cylinder 71 penetrates through the support plate 6, the upper clamping block 72 is fixedly connected to an output end of the clamping cylinder 71, the second limiting component 74 is disposed on a side wall of the upper clamping block 72, the lower clamping block 73 is fixedly connected to a lower end of a side wall of the support plate 6, and the upper clamping block 72 is movably connected to the lower clamping block 73; after the clamping mechanism 7 moves to the position of the object to be detected, the clamping cylinder 71 drives the upper clamping block 72 to move, and the second limiting assembly 74 stabilizes the position of the upper clamping block 72, so that the object to be detected can be fixed between the upper clamping block 72 and the lower clamping block 73, and the clamping mechanism 7 can clamp the object to be detected.

Referring to fig. 4, for the purpose of stabilizing the position of the upper clamping block 72, the second limiting component 74 of this embodiment includes a second limiting block 741 and a second limiting groove 742, the second limiting block 741 is fixedly connected to the sidewall of the upper clamping block 72, the second limiting groove 742 is formed in the sidewall of the supporting plate 6, and the second limiting block 741 is slidably connected to the inside of the second limiting groove 742; the second limiting block 741 is slidably connected inside the second limiting groove 742, so that the second limiting component 74 can stabilize the position of the upper clamping block 72, and the clamping position is prevented from being affected by the inclination of the upper clamping block 72 in the clamping process.

Example 3

Referring to fig. 4, on the basis of embodiment 2, in order to achieve the purpose of rotating the clamping mechanism 7, the present embodiment innovatively designs the rotating assembly 8, specifically, the rotating assembly 8 includes a second motor 81, a first gear 82 and a second gear 83, the second motor 81 is fixedly installed at the upper end inside the fixed box 3, the first gear 82 is fixedly installed at the output end of the second motor 81, the second gear 83 is fixedly installed on the outer wall of the installation cylinder 4, and the second gear 83 is in meshing connection with the first gear 82; the second gear 83 is meshed with the first gear 82, so that the second motor 81 can drive the second gear 83 to rotate through the first gear 82, and the second gear 83 drives the installation cylinder 4 to rotate, thereby achieving the effect of driving the clamping mechanism 7 to rotate.

Referring to fig. 5, for the purpose of stabilizing the position of the mounting tube 4, the positioning mechanism 9 of the present embodiment includes a sliding rod 91, a sliding slot 92 and a third limiting component 93, the sliding rod 91 is fixedly connected to the side wall of the mounting tube 4, the sliding slot 92 is opened in the side wall of the detection box body 1, one end of the sliding rod 91 is slidably connected inside the sliding slot 92, and the third limiting component 93 is disposed at one end of the sliding rod 91; the slide rod 91 is slidably connected inside the sliding groove 92, and the position of the slide rod 91 inside the sliding groove 92 is stabilized through the third limiting component 93, so that the positioning mechanism 9 can achieve the effect of stabilizing the position of the installation cylinder 4, and the installation cylinder 4 is prevented from inclining and falling.

Referring to fig. 5, in order to achieve the purpose of stabilizing the position of the sliding rod 91, the third limiting assembly 93 of this embodiment includes a third limiting block 931 and a third limiting groove 932, the third limiting block 931 is fixedly connected to one end of the sliding rod 91, the third limiting groove 932 is opened on the inner wall of the sliding groove 92, and the third limiting block 931 is slidably connected inside the third limiting groove 932; through third stopper 931 sliding connection in the inside of third spacing groove 932, make third stopper 93 reach the effect of firm litter 91 position, avoid litter 91 to drop and influence the position of installation section of thick bamboo 4.

Referring to fig. 1, in order to achieve the purpose of conveniently placing the object to be detected, an opening 10 is formed in the front surface of the detection box body 1 of the present embodiment, a door panel 101 is hinged inside the opening 10 through a hinge, and a handle 102 is fixedly installed on the front surface of the door panel 101; the opening 10 facilitates the placement of the object to be detected inside the detection box body 1, and the handle 102 facilitates the opening and closing of the door panel 101.

The use principle and the advantages are as follows: when the detected object needs to be detected, the door panel 101 is opened by the handle 102, the detected object is sent into the detection box body 1 through the opening 10, and the detected object is placed at the upper end of the storage rack 22, so that the electromagnetic ultrasonic detection module 11 in the detection box body 1 can detect the detected object, when the detected object needs to be turned over, the screw 412 is driven by the first motor 411 to rotate, the screw 412 drives the moving rod 5 to move in the installation tube 4 through the thread groove 413, and is connected in the first limit groove 422 in a sliding manner through the first limit block 421, so that the position of the moving rod 5 is stabilized by the first limit block 42, the moving mechanism 41 drives the support plate 6 to move through the moving rod 5, after the clamping mechanism 7 is contacted with the detected object, the upper clamping block 72 is driven to move through the clamping cylinder 71, and is connected in the second limit groove 742 in a sliding manner through the second limit block 741, the second position-limiting component 74 is used to stabilize the position of the upper clamping block 72, so as to clamp the object to be detected between the upper clamping block 72 and the lower clamping block 73, then the lifting cylinder 21 in the partition board 2 is used to drive the object placing frame 22 to move downwards, the rotating component 8 in the fixed box 3 is used to drive the installation cylinder 4 to rotate, the second gear 83 is meshed with the first gear 82 and connected, the second motor 81 is used to drive the second gear 83 to rotate through the first gear 82, so that the second gear 83 drives the installation cylinder 4 to rotate, and is connected in the sliding groove 92 in a sliding manner through the sliding rod 91, and is connected in the third position-limiting groove 932 in a sliding manner through the third position-limiting component 931, so that the positioning mechanism 9 can stabilize the position of the installation cylinder 4, and the first position-limiting component 42 in the moving mechanism 41 is used to limit the moving rod 5, make carriage release lever 5 can follow installation section of thick bamboo 4 and rotate, thereby make carriage release lever 5 can drive fixture 7 through extension board 6 and rotate, and then reach the effect that the upset was detected the thing, then drive supporter 22 through lift cylinder 21 and reset, and through the inside of locating lever 231 sliding connection at constant head tank 232, make the position of the firm supporter 22 of locating component 23, can make supporter 22 play the effect that the support was detected the thing, then can detect the work with fixture 7 with being detected the thing separation, the inconvenience that artifical upset and produced has been avoided, thereby the promotion of very big degree detection efficiency.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (10)

1. The utility model provides a compound detection case of electromagnetic method which characterized in that: including detection case body (1), the inside upper end of detection case body (1) is provided with electromagnetism ultrasonic detection module (11), the inside lower extreme fixed mounting of detection case body (1) has baffle (2), the inside fixed mounting of baffle (2) has lift cylinder (21), the upper end fixed mounting of lift cylinder (21) has supporter (22), the outside of supporter (22) lower extreme is provided with locating component (23), the lateral wall of detection case body (1) is provided with fixed case (3), the inside of fixed case (3) is provided with runner assembly (8), the inside of fixed case (3) is rotated through runner assembly (8) and is connected with installation section of thick bamboo (4), the lateral wall of installation section of thick bamboo (4) is provided with positioning mechanism (9), the inside of installation section of thick bamboo (4) is provided with moving mechanism (41), the lateral wall of installation section of thick bamboo (4) has carriage release lever (5) through moving mechanism (41) sliding connection, the one end of carriage release lever (5) stretches into the inside of detection case body (1), the one end fixed connection has extension board (6), the lateral wall (7) is provided with clamping mechanism (7).

2. The electromagnetic composite detection box according to claim 1, characterized in that: locating component (23) include locating lever (231) and constant head tank (232), locating lever (231) fixed connection is in the outside of supporter (22) lower extreme, constant head tank (232) are seted up in the upper end of baffle (2), the lower extreme of locating lever (231) inserts the inside of constant head tank (232), the outer wall of locating lever (231) and the inner wall sliding connection of constant head tank (232).

3. The electromagnetic composite detection box according to claim 1, characterized in that: moving mechanism (41) include first motor (411), screw rod (412), thread groove (413) and first spacing subassembly (42), first motor (411) fixed mounting is in the inside of installation section of thick bamboo (4), screw rod (412) fixed connection is at the output of first motor (411), the lateral wall in carriage release lever (5) is seted up in thread groove (413), the inside of thread groove (413) is stretched into to the one end of screw rod (412), the outer wall of screw rod (412) and the inner wall threaded connection of thread groove (413), first spacing subassembly (42) set up the outer wall in carriage release lever (5).

4. The electromagnetic composite detection box according to claim 3, characterized in that: first spacing subassembly (42) include first stopper (421) and first spacing groove (422), first stopper (421) fixed mounting is at the outer wall of carriage release lever (5), the inner wall at installation section of thick bamboo (4) is seted up in first spacing groove (422), first stopper (421) sliding connection is in the inside of first spacing groove (422).

5. The electromagnetic composite detection box according to claim 1, characterized in that: fixture (7) include centre gripping cylinder (71), go up clamp splice (72), lower clamp splice (73) and the spacing subassembly of second (74), centre gripping cylinder (71) fixed mounting is in the upper end of extension board (6), the extension board (6) are run through to the output of centre gripping cylinder (71), go up clamp splice (72) fixed connection at the output of centre gripping cylinder (71), the spacing subassembly of second (74) sets up the lateral wall at last clamp splice (72), clamp splice (73) fixed connection is at the lower extreme of extension board (6) lateral wall down, go up clamp splice (72) and lower clamp splice (73) swing joint.

6. The electromagnetic composite detection box according to claim 5, characterized in that: the second limiting component (74) comprises a second limiting block (741) and a second limiting groove (742), the second limiting block (741) is fixedly connected to the side wall of the upper clamping block (72), the second limiting groove (742) is formed in the side wall of the support plate (6), and the second limiting block (741) is connected to the inside of the second limiting groove (742) in a sliding mode.

7. The electromagnetic composite detection box according to claim 1, characterized in that: the rotating assembly (8) comprises a second motor (81), a first gear (82) and a second gear (83), the second motor (81) is fixedly installed at the upper end inside the fixed box (3), the first gear (82) is fixedly installed at the output end of the second motor (81), the second gear (83) is fixedly installed on the outer wall of the installation cylinder (4), and the second gear (83) is meshed with the first gear (82) and is connected with the first gear (82).

8. The electromagnetic composite detection box according to claim 1, characterized in that: positioning mechanism (9) are including litter (91), spout (92) and spacing subassembly of third (93), litter (91) fixed connection is at the lateral wall of installation section of thick bamboo (4), the lateral wall at detection case body (1) is seted up in spout (92), the one end sliding connection of litter (91) is in the inside of spout (92), the one end setting of the spacing subassembly of third (93) is in the one end of litter (91).

9. The electromagnetic composite detection box according to claim 8, characterized in that: the third limiting component (93) comprises a third limiting block (931) and a third limiting groove (932), the third limiting block (931) is fixedly connected to one end of the sliding rod (91), the third limiting groove (932) is formed in the inner wall of the sliding groove (92), and the third limiting block (931) is connected to the inside of the third limiting groove (932) in a sliding mode.

10. The electromagnetic composite detection box according to claim 1, characterized in that: the front side of the detection box body (1) is provided with an opening (10), a door plate (101) is hinged inside the opening (10) through a hinge piece, and a handle (102) is fixedly mounted on the front side of the door plate (101).

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