CN219830873U - Nondestructive detector for boiler - Google Patents

Nondestructive detector for boiler Download PDF

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Publication number
CN219830873U
CN219830873U CN202321101215.3U CN202321101215U CN219830873U CN 219830873 U CN219830873 U CN 219830873U CN 202321101215 U CN202321101215 U CN 202321101215U CN 219830873 U CN219830873 U CN 219830873U
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base
boiler
rotating shaft
fixedly connected
motor
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CN202321101215.3U
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Chinese (zh)
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徐丽华
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Individual
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Individual
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Abstract

The utility model relates to the technical field of nondestructive testing, in particular to a boiler nondestructive testing instrument, which comprises a base, wherein one side of the top of the base is provided with a first electric push rod, the output end of the first electric push rod is provided with a light source emitting device, the other side of the top of the base is provided with a first motor, the output shaft of the first motor is fixedly connected with a driving rotating shaft, the top of the base is provided with a driven rotating shaft, the base is provided with a moving mechanism, and the moving mechanism is provided with a sensitive photosensitive plate. When nondestructive detection is carried out, the boiler is placed on the driving rotating shaft and the driven rotating shaft, the output shaft of the first motor drives the driving rotating shaft to rotate, so that the boiler rotates, the sensitive photosensitive plate horizontally and transversely reciprocates under the drive of the moving mechanism, and the sensitive photosensitive plate is matched with the light source emitting equipment for use, so that dead angle-free detection can be carried out on the whole body of the boiler, and the detection effect is improved.

Description

Nondestructive detector for boiler
Technical Field
The utility model relates to the technical field of nondestructive testing, in particular to a nondestructive testing instrument for a boiler.
Background
The boiler is a water container heated on fire, the boiler is a place where fuel is burned, and the boiler comprises two parts of a boiler and a boiler. The hot water or steam generated in the boiler can directly provide heat energy required by industrial production and people living, and can also be converted into mechanical energy through a steam power device or converted into electric energy through a generator.
As the service life of the boiler becomes longer and longer, the sealability of the boiler may be deteriorated, fine cracks may easily occur, and the cracks are not easily detected during inspection, and if not detected, great waste may be caused.
The existing detection mode has the advantages that sonar or light source sensitization is adopted, when detection is carried out, the boiler body is generally placed still, so that dead angles are easy to occur, as in the boiler nondestructive detection device disclosed in the Chinese patent publication No. CN214066959U in the prior art, nondestructive detection of the boiler body is facilitated through the cooperation of the light source emission component and the sensitization component, the cost is reduced, and the efficiency is improved.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a nondestructive detector for a boiler.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a boiler nondestructive test appearance, includes the base, first electric putter is installed to top one side of base, be provided with light source emission equipment on the output of first electric putter, first motor is installed to the top opposite side of base, fixedly connected with initiative pivot on the output shaft of first motor, the top of base is provided with driven rotating shaft, be provided with moving mechanism on the base, be provided with sensitive sensitization board on the moving mechanism, moving mechanism is used for driving sensitive sensitization board is in the top of base is removed.
Further, the top fixedly connected with first mounting panel of base, initiative pivot with first mounting panel rotates to be connected, the top fixedly connected with second mounting panel of base, driven pivot with second mounting panel rotates to be connected.
Further, the diameters of the driving rotating shaft and the driven rotating shaft are the same, and the driving rotating shaft and the driven rotating shaft are symmetrically distributed along the first electric push rod.
Further, the moving mechanism comprises a U-shaped block, a sliding block, a second motor, a gear, a rack and a support, wherein the U-shaped block is fixedly connected to the top of the base, the sliding block is slidably connected to the U-shaped block, the second motor is installed on the sliding block, the gear is fixedly connected to an output shaft of the second motor, the rack is fixedly connected to the base, the gear is meshed with the rack, and the support is arranged on the sliding block.
Further, the support includes L type pole, movable plate and second electric putter, L type pole fixed connection is in on the slider, movable plate fixed connection is in on the L type pole, the second electric putter is installed the bottom of movable plate.
Further, a pulley is mounted at the bottom of the sliding block, and the pulley slides along the base.
Further, the auxiliary supporting mechanism comprises an inserting rod, a base plate, a spring and a universal ball, wherein the inserting rod is inserted on the base in a sliding mode, the base plate is fixedly connected to the upper end of the inserting rod, the spring is arranged between the base plate and the base, and the universal ball is arranged on the base plate.
The nondestructive detector for the boiler provided by the utility model has the beneficial effects that:
1. according to the utility model, the driving rotating shaft is arranged, when nondestructive detection is carried out, the boiler is arranged on the driving rotating shaft and the driven rotating shaft, the output shaft of the first motor drives the driving rotating shaft to rotate, so that the boiler rotates, meanwhile, under the cooperation of the auxiliary supporting mechanism, the boiler can rotate more stably, the sensitive photosensitive plate horizontally and transversely reciprocates under the driving of the moving mechanism, and through the cooperation with the light source emitting equipment, nondestructive detection is carried out on the boiler, so that dead angle free detection can be carried out on the whole body of the boiler, and the detection effect is improved.
2. According to the utility model, the first electric push rod is arranged, the light source emission device is arranged at the output end of the first electric push rod, and the first electric push rod is controlled to stretch and retract to drive the light source emission device to lift, so that the height of the light source emission device is regulated and controlled, the light source emission device can be suitable for boilers with different sizes, and the application range of the nondestructive detector is enlarged.
Drawings
FIG. 1 is a schematic view of a first perspective view of a nondestructive detector for a boiler according to the present utility model;
FIG. 2 is a schematic view of a second perspective of a nondestructive detector for a boiler according to the present utility model;
FIG. 3 is a schematic perspective view of a slider and a pulley according to the present utility model;
FIG. 4 is an enlarged schematic view of the portion A of FIG. 2 according to the present utility model;
fig. 5 is an enlarged schematic view of the portion B of fig. 2 according to the present utility model.
In the figure: 1. a base; 2. a first electric push rod; 3. a light source emitting device; 4. a first motor; 5. a driving rotating shaft; 6. a driven rotating shaft; 7. a moving mechanism; 8. a sensitive plate; 9. an auxiliary supporting mechanism; 11. a rod; 12. a backing plate; 13. a spring; 14. a universal ball; 51. a first mounting plate; 61. a second mounting plate; 71. a U-shaped block; 72. a slide block; 73. a second motor; 74. a gear; 75. a rack; 76. a bracket; 77. an L-shaped rod; 78. a moving plate; 79. a second electric push rod; 721. and (3) a pulley.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-5, a nondestructive detector for a boiler comprises a base 1, a first electric push rod 2 is installed on one side of the top of the base 1, a light source emission device 3 is arranged at the output end of the first electric push rod 2, a first motor 4 is installed on the other side of the top of the base 1, a driving rotating shaft 5 is fixedly connected to an output shaft of the first motor 4, a driven rotating shaft 6 is arranged on the top of the base 1, a moving mechanism 7 is arranged on the base 1, a sensitive photosensitive plate 8 is arranged on the moving mechanism 7, the moving mechanism 7 is used for driving the sensitive photosensitive plate 8 to move above the base 1, in the embodiment of the utility model, the light source emission device 3 is in the prior art and is used for emitting strong light into the boiler to be detected, the sensitive photosensitive plate 8 is in the prior art and is matched with the light source emission device 3 to perform nondestructive detection on the boiler, the first electric push rod 2 can regulate the height of the light source emission device 3, the light source emission device 3 can be suitable for boilers with different sizes, when performing nondestructive detection, the boiler is placed on the driving rotating shaft 5 and the driven rotating shaft 6, the output shaft of the first motor 4 drives the driving rotating shaft 5 to rotate, and then the boiler 8 is driven by the driving shaft 5 to rotate, and the sensitive photosensitive plate 8 is driven by the horizontal reciprocating motion under the driving of the motion of the sensitive mechanism to perform the horizontal reciprocating motion with the light source emission device 3.
Referring to fig. 2, the top of the base 1 is fixedly connected with a first mounting plate 51, the driving shaft 5 is rotatably connected with the first mounting plate 51, the top of the base 1 is fixedly connected with a second mounting plate 61, the driven shaft 6 is rotatably connected with the second mounting plate 61, more specifically, the driving shaft 5 is rotatably mounted on the base 1 through the first mounting plate 51, and the driven shaft 6 is rotatably mounted on the base 1 through the second mounting plate 61.
Referring to fig. 1, the diameters of the driving rotating shaft 5 and the driven rotating shaft 6 are the same, the driving rotating shaft 5 and the driven rotating shaft 6 are symmetrically distributed along the first electric push rod 2, more specifically, a boiler to be detected is placed on the driving rotating shaft 5 and the driven rotating shaft 6, and the surfaces of the driving rotating shaft 5 and the driven rotating shaft 6 are rough surfaces.
Referring to fig. 1, the moving mechanism 7 includes a U-shaped block 71, a slider 72, a second motor 73, a gear 74, a rack 75 and a bracket 76, the U-shaped block 71 is fixedly connected to the top of the base 1, the slider 72 is slidably connected to the U-shaped block 71, the second motor 73 is mounted on the slider 72, the gear 74 is fixedly connected to an output shaft of the second motor 73, the rack 75 is fixedly connected to the base 1, the gear 74 is meshed with the rack 75, the bracket 76 is disposed on the slider 72, more specifically, the slider 72 is slidably connected between the two U-shaped blocks 71, the output shaft of the second motor 73 drives the gear 74 to rotate, one side of the gear 74 rotates to move along with the rack 75, and then the second motor 73 drives the slider 72 to move, so that the bracket 76 moves, the sensitive plate 8 is mounted on the bracket 76, and thus the sensitive plate 8 can horizontally and transversely reciprocate.
Referring to fig. 2, the bracket 76 includes an L-shaped rod 77, a moving plate 78 and a second electric push rod 79, the L-shaped rod 77 is fixedly connected to the slider 72, the moving plate 78 is fixedly connected to the L-shaped rod 77, the second electric push rod 79 is mounted at the bottom of the moving plate 78, more specifically, the sensitive light-sensing plate 8 is mounted at the output end of the second electric push rod 79, and thus the height of the sensitive light-sensing plate 8 can be regulated and controlled, so that the sensitive light-sensing plate is suitable for boilers of different sizes.
Referring to fig. 3, the pulley 721 is mounted to the bottom of the slider 72, the pulley 721 slides along the base 1, more specifically, the pulley 721 slides along the portion of the base 1 between the two U-shaped blocks 71, and the slider 72 can slide more smoothly under the action of the pulley 721.
Referring to fig. 5, the auxiliary supporting mechanism 9 includes a plug rod 11, a base plate 12, a spring 13 and a universal ball 14, the plug rod 11 is slidably inserted on the base 1, the base plate 12 is fixedly connected to the upper end of the plug rod 11, the spring 13 is arranged between the base plate 12 and the base 1, the universal ball 14 is arranged on the base plate 12, more specifically, after a boiler to be detected is placed on the driving rotating shaft 5 and the driven rotating shaft 6, under the acting force of the spring 13, the two universal balls 14 on the base plate 12 automatically collide on the boiler, so that the stability of the rotation of the boiler is further enhanced, and the auxiliary supporting mechanism is applicable to boilers of different sizes.
The working mode is as follows; during operation, the boiler to be detected is placed on the driving rotating shaft 5 and the driven rotating shaft 6, under the action force of the spring 13, the two universal balls 14 on the backing plate 12 can automatically abut against the boiler, so that the stability of the rotation of the boiler is further enhanced, the first electric push rod 2 is controlled to stretch and retract according to the size of the boiler to be detected, the light source emission device 3 is regulated and controlled to a proper height, the second electric push rod 79 is controlled to stretch and retract, the sensitive light sensing plate 8 is regulated and controlled to a proper height, the sensitive light sensing plate is enabled to be matched with the size of the boiler to be detected, the nondestructive detector is applicable to boilers of different sizes, the application range of the nondestructive detector is enlarged, then the first motor 4 is started, the output shaft of the first motor 4 drives the driving rotating shaft 5 to rotate, the boiler to be detected starts to rotate under the cooperation of the driven rotating shaft 6, meanwhile, the output shaft of the second motor 73 drives the gear 74 to rotate, the gear 74 rotates one edge 75 to move through the second motor 73, the sliding block 72 is further driven to move the bracket 76, the sensitive light sensing plate 8 can horizontally reciprocate, and the light sensing plate 3 is enabled to perform the horizontal reciprocating motion to be matched with the light source emission device 3, and the nondestructive detector can be used for detecting the boiler, and no dead angle is achieved.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (7)

1. The utility model provides a boiler nondestructive test appearance, includes base (1), its characterized in that: first electric putter (2) are installed to top one side of base (1), be provided with light source firing equipment (3) on the output of first electric putter (2), first motor (4) are installed to the top opposite side of base (1), fixedly connected with initiative pivot (5) on the output shaft of first motor (4), the top of base (1) is provided with driven pivot (6), be provided with moving mechanism (7) on base (1), be provided with sensitive sensitization board (8) on moving mechanism (7), moving mechanism (7) are used for driving sensitive sensitization board (8) are in the top of base (1) is removed, the top of base (1) is provided with auxiliary support mechanism (9), auxiliary support mechanism (9) are used for improving and place initiative pivot (5) with boiler pivoted stability on driven pivot (6).
2. A boiler non-destructive detector according to claim 1, wherein: the top fixedly connected with first mounting panel (51) of base (1), initiative pivot (5) with first mounting panel (51) rotate to be connected, the top fixedly connected with second mounting panel (61) of base (1), driven pivot (6) with second mounting panel (61) rotate to be connected.
3. A boiler non-destructive detector according to claim 1, wherein: the diameters of the driving rotating shaft (5) and the driven rotating shaft (6) are the same, and the driving rotating shaft (5) and the driven rotating shaft (6) are symmetrically distributed along the first electric push rod (2).
4. A boiler non-destructive detector according to claim 1, wherein: the moving mechanism (7) comprises a U-shaped block (71), a sliding block (72), a second motor (73), a gear (74), a rack (75) and a support (76), wherein the U-shaped block (71) is fixedly connected to the top of the base (1), the sliding block (72) is slidably connected to the U-shaped block (71), the second motor (73) is mounted on the sliding block (72), the gear (74) is fixedly connected to an output shaft of the second motor (73), the rack (75) is fixedly connected to the base (1), the gear (74) is meshed with the rack (75), and the support (76) is arranged on the sliding block (72).
5. The boiler non-destructive detector according to claim 4, wherein: the support (76) comprises an L-shaped rod (77), a moving plate (78) and a second electric push rod (79), wherein the L-shaped rod (77) is fixedly connected to the sliding block (72), the moving plate (78) is fixedly connected to the L-shaped rod (77), and the second electric push rod (79) is installed at the bottom of the moving plate (78).
6. The boiler non-destructive detector according to claim 4, wherein: a pulley (721) is mounted at the bottom of the slider (72), and the pulley (721) slides along the base (1).
7. A boiler non-destructive detector according to claim 1, wherein: the auxiliary supporting mechanism (9) comprises an inserting rod (11), a base plate (12), a spring (13) and a universal ball (14), wherein the inserting rod (11) is in sliding connection with the base plate (1), the base plate (12) is fixedly connected with the upper end of the inserting rod (11), the spring (13) is arranged between the base plate (12) and the base plate (1), and the universal ball (14) is arranged on the base plate (12).
CN202321101215.3U 2023-05-09 2023-05-09 Nondestructive detector for boiler Active CN219830873U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202321101215.3U CN219830873U (en) 2023-05-09 2023-05-09 Nondestructive detector for boiler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202321101215.3U CN219830873U (en) 2023-05-09 2023-05-09 Nondestructive detector for boiler

Publications (1)

Publication Number Publication Date
CN219830873U true CN219830873U (en) 2023-10-13

Family

ID=88272861

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202321101215.3U Active CN219830873U (en) 2023-05-09 2023-05-09 Nondestructive detector for boiler

Country Status (1)

Country Link
CN (1) CN219830873U (en)

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