CN102565094A - Nondestructive inspection equipment of casting - Google Patents
Nondestructive inspection equipment of casting Download PDFInfo
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- CN102565094A CN102565094A CN2010106031700A CN201010603170A CN102565094A CN 102565094 A CN102565094 A CN 102565094A CN 2010106031700 A CN2010106031700 A CN 2010106031700A CN 201010603170 A CN201010603170 A CN 201010603170A CN 102565094 A CN102565094 A CN 102565094A
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Abstract
The invention belongs to the technical field of industrial nondestructive inspection, and more particularly relates to nondestructive inspection equipment of a casting. The nondestructive inspect equipment comprises a gantry assembly, a Y-direction lifting assembly, a probe shielding assembly, a source application assembly, pulley assemblies, an underframe assembly and an X-direction moving assembly, wherein the gantry assembly comprises a right gantry frame and a left gantry frame; the source application assembly and a ray receiving assembly are respectively arranged on the right gantry frame and the left gantry frame; the pulley assemblies are respectively arranged on the right gantry assembly and the left gantry assembly of the gantry assembly; the X-direction moving assembly which is used for horizontally moving the gantry assembly is arranged below the gantry assembly; and the underframe assembly is erected above the X-direction moving assembly and used for supporting a casting subjected to flaw detection. The nondestructive inspection equipment disclosed by the invention solves the technical problem that the ultra-thick casting cannot subjected to flaw detection and achieves the technical effect of carrying out nondestructive flaw detection on the ultra-thick casting.
Description
Technical field
The invention belongs to the industrial nondestructive testing technical field, be specifically related to a kind of foundry goods nondestructiving inspecting equipment.
Background technology
The foundry goods flaw detection particularly is very important technological process in the nuclear engineering device fabrication in commercial production.In nuclear engineering was built, the barrier propterty of shielding foundry goods was a very important technical indicator, must carry out nondestructive examination to the defective of foundry goods inside and detect, and to guarantee in time to find internal defects, guaranteed that barrier propterty satisfies request for utilization.
Existing foundry goods failure detector is normally based on ultrasonic inspection principle and ray (gamma-rays and X ray) exposure flaw detection principle.
For the foundry goods failure detector based on the ultrasonic inspection principle, because the crystal grain of ironcasting is too thick, ultrasonicly the accuracy that a large amount of clutters influence result of detection can appear when ironcasting is detected a flaw thereby utilize; Because ultrasound wave can't penetrate ultra thick steel-casting, can't detect a flaw to steel-casting in addition based on the foundry goods failure detector of ultrasonic inspection principle.
For foundry goods failure detector based on ray exposing flaw detection principle; Because ray exposing methods of detection such as gamma-rays or X ray are only applicable to the steel-casting of thickness less than 300mm, it can not solve the problem of carrying out nondestructive examination of gauge greater than the ultra thick steel-casting of 300mm equally.
Summary of the invention
The present invention need solve the technical matters that existing foundry goods failure detector can't be detected a flaw to ultra thick foundry goods.
Technical scheme of the present invention is described below:
A kind of foundry goods nondestructiving inspecting equipment; Comprise gantry assembly, Y to lifting subassembly, ray receiving unit, execute source component, pulley assembly, underframe assembly and X to moving assembly; Wherein, Gantry assembly comprises gantry correct frame and gantry left frame, describedly executes source component and the ray receiving unit is installed in respectively on gantry correct frame and gantry left frame, on gantry of gantry assembly correct frame and gantry left frame, pulley assembly is installed all; The X that is used to move horizontally gantry assembly is installed to moving assembly below the assembly of gantry, underframe assembly frame is used for supporting by the flaw detection foundry goods to the moving assembly top in X;
Gantry assembly comprises gantry correct frame, gantry left frame and top girder steel; Gantry correct frame and gantry left frame all have two montants, a push rod and a bottom bar; Be " mouth " font; The two placement that is parallel to each other, top girder steel are connected between gantry correct frame push rod and gantry left frame push rod, and its length is greater than the thickness of the foundry goods of being detected a flaw;
Y to lifting subassembly comprise Y to motor, Y to shaft joint, Y to screw mandrel, Y to feed screw nut, correct frame Y to guide rail, correct frame Y to guide rail slide block and anchor ear assembly; Wherein, correct frame push rod top, above-mentioned gantry one side is equipped with Y to motor; In the correct frame of gantry, near montant one side of Y, vertically be provided with Y to screw mandrel to motor; Y is connected to shaft joint through Y to screw mandrel with Y to motor; In the correct frame of gantry, vertically be provided with a correct frame Y to guide rail away from Y to montant one side of motor, correct frame Y is provided with correct frame Y to the guide rail slide block to guide rail; Y is equipped with Y to feed screw nut on screw mandrel, it does the vertical direction motion at Y under the effect of leading screw; Anchor ear assembly one end is fixed on Y on the feed screw nut, and the other end is connected correct frame Y on the guide rail slide block;
The ray receiving unit is fixed on the anchor ear assembly of Y in lifting subassembly with the direction perpendicular to plane, gantry correct frame place;
Executing source component is the lead shield body that the center is provided with through hole, and it hangs on left frame inside, gantry with the direction perpendicular to plane, gantry left frame place through pulley assembly;
Pulley assembly comprises that an angle pulley, two winding pulleies, one execute source component derrick block and a wire rope; Wherein, An angle pulley is fixed in correct frame Y to the guide rail lower end side by side before and after the direction perpendicular to plane, gantry correct frame place; Two winding pulleies are individually fixed in the right ends of assembly top, gantry girder steel along the direction perpendicular to plane, gantry correct frame place; Executing the source component derrick block is connected in and executes source component top; The wire rope head is fixed on Y on the anchor ear assembly of lifting subassembly through wire line clamp, it walks around angle pulley successively, is positioned at the winding pulley of assembly top, gantry girder steel right-hand member, one be positioned at the winding pulley of assembly top, gantry girder steel left end and execute the source component derrick block, last wire rope afterbody is fixed on the left frame push rod of gantry through wire line clamp;
The underframe assembly comprises behind girder steel before the foundation frame, the foundation frame girder steel on the girder steel and some foundation framves; Wherein, Girder steel is with the parallel relative placement of direction that belongs to the plane perpendicular to gantry correct frame on the ground behind girder steel and the underframe before the underframe; Girder steel is supported in before the underframe girder steel top behind the girder steel and underframe on the underframe, behind the preceding girder steel of underframe, the underframe on girder steel and the underframe girder steel surround a rectangle vault jointly;
X to moving assembly comprise X to travelling car, X to leading screw, X to shaft joint, X to motor, X to feed screw nut and X to guide rail; Wherein, X forms " worker " glyph framework to travelling car by three channel-section steels, comprises two parallel channel-section steels and a middle channel-section steel, and it is connected in assembly below, above-mentioned gantry; Article two, two little pulley sheaves all are installed on the parallel channel-section steel, and middle channel-section steel is provided with X to feed screw nut; X is connected to motor with X to shaft joint through X to leading screw; X is installed on X to middle part, travelling car below to leading screw along the direction that is parallel to plane, correct frame place, gantry; Gantry correct frame of above-mentioned gantry assembly is separately fixed at X on two parallel channel-section steels that the travelling car opposing parallel is placed with gantry left frame; X in the middle of being arranged on the channel-section steel makes horizontal motion at X to feed screw nut under the effect of leading screw; Ground is provided with two X along the direction opposing parallel that is parallel to plane, gantry correct frame place to guide rail, and X fixes to feed screw nut to travelling car and X, and it does moving of horizontal direction to guide rail along X in the rectangle vault of above-mentioned underframe assembly formation.
As preferred version of the present invention; Said Y comprises also that to lifting subassembly Y is to movable machinery stop means and thrust ball bearing; Y is the flat board of a horizontal direction to the movable machinery stop means; It is fixed between two montants of gantry correct frame, and lower surface contacts to guide rail upper surface with Y, Y to leading screw through Y to the movable machinery stop means; Thrust ball bearing is enclosed within Y on screw mandrel, and its upper surface contacts to shaft joint with Y, and lower surface contacts to movable machinery stop means upper surface with Y.Said Y can also comprise one group of Y to the electronic limit device to lifting subassembly, and it is installed on gantry correct frame respectively and is provided with the montant top and bottom of Y to leading screw, and the two distance is according to being determined by flaw detection foundry goods height.In addition, can also be provided with the girder steel mechanical stop limiter on the underframe of said underframe assembly on the girder steel as placing by the benchmark of flaw detection foundry goods.
As improvement of the present invention; Said Y comprises also that to lifting subassembly two left frame Y are to guide rail; Said lower left quarter and the right lower quadrant of executing source component respectively is provided with a castor: be separately installed with a left frame Y vertically to guide rail on two montants of gantry left frame, two castors executing source component slide on guide rail at two left frame Y respectively.
As further improvement of the present invention; Gantry correct frame of said gantry assembly is connected to travelling car to the X of moving assembly with X through two reinforcing rods respectively with gantry left frame, and reinforcing rod is connected in montant and the X of gantry left frame and gantry correct frame between the front and rear end of the parallel channel-section steel of travelling car.
In addition, the source component of executing of the present invention can be connected with the storage source device; The ray receiving unit can be connected with data storage device; Y can pass through the computer control system Long-distance Control to lifting subassembly and X to moving assembly.
Beneficial effect of the present invention comprises:
(1) the present invention can carry out nondestructive examination to ultra thick foundry goods; Be particularly useful for detecting a flaw thickness at ironcasting below the 800mm and the steel-casting of thickness between 300～800mm; Can effectively judge whether there are defectives such as pore, slag inclusion, tissue looseness in the foundry goods, and judge whether defect size satisfies technical indicator;
(2) Y can prevent first override capability scope of moving after equipment casts anchor to the movable machinery stop means, and device of the present invention is shielded;
(3) Y has limited the travel range of executing the motion of source component and ray receiving unit vertical direction to the electronic limit device, and can be adjusted flexibly by the flaw detection casting dimensions according to different, has strengthened device of the present invention to the detected a flaw applicability of foundry goods of different size; In addition, adopt Y can under the situation that does not contact the anchor ear assembly that is used for fixing the ray receiving unit, realize limit function, improved spacing precision to the electronic limit device;
(4) Y comprises that to lifting subassembly two left frame Y are to guide rail; Lower left quarter and the right lower quadrant of executing source component respectively are provided with a castor; Left frame Y can make the motion of executing the source component vertical direction stable more smooth to the cooperation of guide rail and castor, avoids direction of motion generation deviation;
(5) gantry correct frame of gantry assembly is connected to travelling car to the X of moving assembly with X through two reinforcing rods respectively with gantry left frame, and the design of reinforcing rod can provide more firm connection for gantry assembly and X between travelling car.
Description of drawings
Fig. 1 is a foundry goods nondestructiving inspecting equipment front view of the present invention;
Fig. 2 is foundry goods nondestructiving inspecting equipment of the present invention gantry correct frame synoptic diagram;
Fig. 3 is the left view of Fig. 1.
Among the figure, 1-gantry correct frame, 2-Y be to the movable machinery stop means, and 3-correct frame Y is to guide rail, 4-ray receiving unit, and 5-Y is to the guide rail slide block; 6-Y is to the feed screw nut, and 7-Y is to motor, and 8-winding pulley, 9-Y be to shaft joint, the 10-thrust ball bearing, and 11-Y is to the electronic limit device; 12-Y is to screw mandrel, and 13-wire rope, 14-anchor ear assembly, the little pulley sheave of 15-, 16-be by the foundry goods of detecting a flaw, the 17-angle pulley; Girder steel on the 18-underframe, 19-are executed the source component derrick block, and 20-executes source component, and 21-girder steel mechanical stop limiter, 22-X be to guide rail, channel-section steel in the middle of the 23-; 24-X is to motor, 25-top girder steel, 26-gantry left frame, 27-rectangle vault, 28-castor; Y is to guide rail for the 29-left frame, girder steel before the 30-reinforcing rod, 31-underframe, girder steel behind the 32-underframe, the parallel channel-section steel of 33-.
Embodiment
Below in conjunction with accompanying drawing and embodiment foundry goods nondestructiving inspecting equipment of the present invention is described in detail:
As shown in Figure 1, a kind of foundry goods nondestructiving inspecting equipment of present embodiment comprise gantry assembly, Y to lifting subassembly, ray receiving unit 4, execute source component 20, pulley assembly, underframe assembly and X to moving assembly.Wherein, Gantry assembly comprises gantry correct frame 1 and gantry left frame 26; The described source component 20 of executing is installed in respectively on gantry correct frame 1 and gantry left frame 26 with ray receiving unit 4; On gantry of gantry assembly correct frame 1 and gantry left frame 26, pulley assembly is installed all, the X that is used to move horizontally gantry assembly is installed to moving assembly below the assembly of gantry, underframe assembly frame is used for supporting by the flaw detection foundry goods to the moving assembly top in X.
Gantry assembly is that the main support structure of present device provides support with ray receiving unit 4 for executing source component 20; It comprises gantry correct frame 1, gantry left frame 26 and top girder steel 25; Gantry correct frame 1 all has two montants, a push rod and a bottom bar with gantry left frame 26; Be " mouth " font, the two placement that is parallel to each other, top girder steel 25 is connected between gantry correct frame 1 push rod and gantry left frame 26 push rods.Because device of the present invention is applicable to the ultra thick foundry goods of flaw detection, the length of top girder steel 25 need be greater than the thickness of foundry goods, and the length of top girder steel 25 is greater than 800mm in the present embodiment.
As shown in Figure 2; Y is used to control the motion of the vertical direction of executing source component 20 and ray receiving unit 4 to lifting subassembly, it comprise Y to motor 7, Y to shaft joint 9, Y to screw mandrel 12, Y to feed screw nut 6, correct frame Y to guide rail 3, correct frame Y to guide rail slide block 5 and anchor ear assembly 14; Wherein, correct frame 1 push rod top, above-mentioned gantry one side is equipped with Y to motor 7; In gantry correct frame 1, near montant one side of Y, vertically be provided with Y to screw mandrel 12 to motor 7; Y is connected to shaft joint 9 through Y to screw mandrel 12 with Y to motor 7, and Y can drive Y to screw mandrel 12 motions to shaft joint 9 through Y to motor 7; In gantry correct frame 1, vertically be provided with a correct frame Y to guide rail 3 away from Y to montant one side of motor 7, correct frame Y is provided with correct frame Y to guide rail slide block 5 to guide rail 3, and this Y can only move to guide rail 3 along Y to guide rail slide block 5; Y is equipped with Y to feed screw nut 6 on screw mandrel 12, Y does the vertical direction motion to feed screw nut 6 at Y under the effect of leading screw 12; Anchor ear assembly 14 1 ends are fixed on Y on feed screw nut 6, and the other end is connected the Y of gantry correct frame 1 on guide rail slide block 5.
As shown in Figure 3, to execute source component 20 and be provided with the lead shield body of through hole for the center, it hangs on left frame 26 inside in gantry with the direction perpendicular to plane, gantry left frame 26 place through pulley assembly.Execute source component 20 and be the collimating apparatus of gamma ray projector; Executing source component 20 is connected with storage source device (defectoscope); Radioactive source is inserted execute in source component 20 central through holes through the storage source device, make gamma-rays from opening of the channel directive detected a flaw foundry goods 16 and then directive ray receiving unit 4.
Pulley assembly is used for ensureing that executing source component 20 is in same level height with ray receiving unit 4; Comprise an angle pulley 17, two winding pulleies 8, one execute source component derrick block 19 and a wire rope 13; Wherein, An angle pulley 17 is fixed in correct frame Y to guide rail 3 lower ends along the direction perpendicular to plane, gantry correct frame 1 place; Two winding pulleies 8 are along the right ends that is individually fixed in assembly top, gantry girder steel 25 perpendicular to the direction on plane, gantry correct frame 1 place; Executing source component derrick block 19 is connected in and executes source component 20 tops; Wire rope 13 heads are fixed on Y on the anchor ear assembly 14 of lifting subassembly through wire line clamp, and it is walked around angle pulley 17 successively, is positioned at the winding pulley 8 of assembly top, gantry girder steel 25 right-hand members, is positioned at the winding pulley 8 of assembly top, gantry girder steel 25 left ends and executes source component derrick block 19, and last wire rope 13 afterbodys are fixed on gantry left frame 26 push rods through wire line clamp.
The underframe assembly is used for supporting by flaw detection foundry goods 16; And cooperate X to control the motion of gantry component level direction to moving assembly; It comprises behind girder steel 31 before the foundation frame, the foundation frame girder steel 18 on the girder steel 32 and some foundation framves; Wherein, Girder steel 32 is with perpendicular to the parallel relative placement of direction on plane, gantry correct frame 1 place on the ground behind girder steel 31 and the underframe before the underframe, and girder steel 18 is supported in before the underframe girder steel 32 tops behind the girder steel 31 and underframe on the underframe, behind the preceding girder steel 31 of underframe, the underframe on girder steel 32 and the underframe girder steel 18 surround a rectangle vault 27 jointly.
X to moving assembly comprise X to travelling car, X to leading screw, X to shaft joint, X to motor 24, X to feed screw nut and X to guide rail 22; Wherein, X forms " worker " glyph framework to travelling car by three channel-section steels, comprises two parallel channel-section steels 33 and a middle channel-section steel 23, and it is connected in assembly below, above-mentioned gantry; Article two, on the parallel channel-section steel 33 two dolly pulleys 15 are installed all, middle channel-section steel 23 is provided with X to feed screw nut; X is connected to motor 24 with X to shaft joint through X to leading screw; X is installed on X to middle part, travelling car below to leading screw along the direction that is parallel to plane, gantry correct frame 1 place; Gantry correct frame 1 of above-mentioned gantry assembly is separately fixed at X on two parallel channel-section steels 33 that the travelling car opposing parallel is placed with gantry left frame 26; X in the middle of being arranged on the channel-section steel 23 makes horizontal motion at X to feed screw nut under the effect of leading screw; Ground is provided with along two X of direction opposing parallel that are parallel to plane, gantry correct frame 1 place to guide rail 22, and X fixes to feed screw nut to travelling car and X, and it does moving of horizontal direction to guide rail 22 along X in the rectangle vault 27 of above-mentioned underframe assembly formation.
Y in the present embodiment can pass through the computer control system Long-distance Control to lifting subassembly and X to moving assembly.
Use of the present invention is described below:
(1) with X be placed on to travelling car be positioned at ground X on guide rail 22;
(2) with underframe girder steel frame at X above travelling car, before its underframe behind girder steel 31 and the underframe direction and the X of girder steel 32 perpendicular to guide rail 22 directions;
(3) will be positioned on the underframe on the girder steel 18 by flaw detection foundry goods 16 (thickness is the cast steel of 300～800mm less than cast iron or the thickness of 800mm);
(4) gantry assembly is installed in X on travelling car;
(5) adjustment X makes and executes source component 20 distances by flaw detection foundry goods 16 surfaces 1～2mm to the position of travelling car and gantry assembly;
(6) length of adjustment ray receiving unit 4 extensions, the measurement termination that makes ray receiving unit 4 is apart from the foundry goods 16 surfaces 1～2mm that detected a flaw;
(7) through adjustment Y to lifting subassembly, will execute source component 20 and place initial position, this initial position foundry goods 16 sizes that are decided by to be detected a flaw with ray receiving unit 4;
(8) will execute source component 20 and be connected with storage source device (defectoscope), ray receiving unit 4 is connected with data storage device, said storage source device and data storage device are general knowledge as well known to those skilled in the art;
(9) start storage source device emission gamma-rays; The gamma-rays data that the log-on data storage device records receives; Start computer control system drive Y to lifting subassembly and X to moving assembly, make and execute source component 20 and vertically the foundry goods 16 of being detected a flaw is scanned with horizontal direction with ray receiving unit 4.
Embodiment 2
The difference of present embodiment and embodiment 1 is:
Said Y comprises also that to lifting subassembly Y is to movable machinery stop means 2 and thrust ball bearing 10; Y is the flat board of a horizontal direction to movable machinery stop means 2; It is fixed between 1 two montants of gantry correct frame; Lower surface contacts to guide rail upper surface with Y, Y to leading screw through Y to movable machinery stop means 2; Thrust ball bearing 10 is enclosed within Y on screw mandrel 12, and its upper surface contacts to shaft joint 9 with Y, and lower surface contacts to movable machinery stop means 2 upper surfaces with Y.
Y can prevent first override capability scope of moving after equipment casts anchor to movable machinery stop means 2, and device of the present invention is shielded.
The difference of present embodiment and above-mentioned two embodiment is:
Said Y also comprises one group of Y to electronic limit device 11 to lifting subassembly, and it is installed on gantry correct frame 1 respectively and is provided with the montant top and bottom of Y to leading screw, and the two distance is according to highly being determined by flaw detection foundry goods 16.
Close with Y to 2 effects of movable machinery stop means; Y has limited the travel range of executing source component 20 and the motion of ray receiving unit 4 vertical directions to electronic limit device 11; And can be adjusted flexibly by flaw detection foundry goods 16 sizes according to different, strengthened device of the present invention to the detected a flaw applicability of foundry goods 16 of different size; In addition, adopt Y can under the situation that does not contact the anchor ear assembly 14 that is used for fixing ray receiving unit 4, realize limit function, improved spacing precision to electronic limit device 11.
The difference of present embodiment and above-mentioned three embodiment is:
Said Y comprises also that to lifting subassembly two left frame Y are to guide rail 29; Said lower left quarter and the right lower quadrant of executing source component 20 respectively is provided with a castor 28: be separately installed with a left frame Y vertically to guide rail 29 on two montants of gantry left frame 26, two castors 28 executing source component 20 slide on guide rail 29 at two left frame Y respectively.
Castor 28 and the cooperation of left frame Y to guide rail 29 can make the motion of executing source component 20 vertical directions stable more smooth, avoid direction of motion generation deviation.
Embodiment 5
The difference of present embodiment and above-mentioned four embodiment is:
Gantry correct frame 1 of said gantry assembly is connected to travelling car to the X of moving assembly with X through two reinforcing rods 30 respectively with gantry left frame 26, and reinforcing rod 30 is connected in montant and the X of gantry left frame 26 and gantry correct frame 1 between the front and rear end of the parallel channel-section steel 33 of travelling car.
The design of reinforcing rod 30 can provide more firm connection for gantry assembly and X between travelling car.
Embodiment 6
The difference of present embodiment and above-mentioned five embodiment is:
Claims (9)
1. foundry goods nondestructiving inspecting equipment; It is characterized in that: comprise gantry assembly, Y to lifting subassembly, ray receiving unit (4), execute source component (20), pulley assembly, underframe assembly and X to moving assembly; Wherein, Gantry assembly comprises gantry correct frame (1) and gantry left frame (26); Describedly execute source component (20) and ray receiving unit (4) is installed in respectively on gantry correct frame (1) and gantry left frame (26); On gantry of gantry assembly correct frame (1) and gantry left frame (26), pulley assembly is installed all, the X that is used to move horizontally gantry assembly is installed to moving assembly below the assembly of gantry, underframe assembly frame is used for supporting by the flaw detection foundry goods to the moving assembly top in X;
Gantry assembly comprises gantry correct frame (1), gantry left frame (26) and top girder steel (25); Gantry correct frame (1) and gantry left frame (26) all have two montants, a push rod and a bottom bar; Be " mouth " font; The two placement that is parallel to each other, top girder steel (25) are connected between gantry correct frame (1) push rod and gantry left frame (26) push rod, and its length is greater than the thickness of the foundry goods (16) of being detected a flaw;
Y to lifting subassembly comprise Y to motor (7), Y to shaft joint (9), Y to screw mandrel (12), Y to feed screw nut (6), correct frame Y to guide rail (3), correct frame Y to guide rail slide block (5) and anchor ear assembly (14); Wherein, above-mentioned gantry correct frame (1) push rod top one side is equipped with Y to motor (7); In gantry correct frame (1), near montant one side of Y, vertically be provided with Y to screw mandrel (12) to motor (7); Y is connected to shaft joint (9) through Y to screw mandrel (12) with Y to motor (7); In gantry correct frame (1), vertically be provided with a correct frame Y to guide rail (3) away from Y to montant one side of motor (7), correct frame Y is provided with correct frame Y to guide rail slide block (5) to guide rail (3); Y is equipped with Y to feed screw nut (6) on screw mandrel (12), it does the vertical direction motion at Y under the effect of leading screw (12); Anchor ear assembly (14) one ends are fixed on Y on feed screw nut (6), and the other end is connected correct frame Y on guide rail slide block (5);
Ray receiving unit (4) is fixed on the anchor ear assembly (14) of Y in lifting subassembly with the direction perpendicular to plane, gantry correct frame (1) place;
Execute source component (20) and be provided with the lead shield body of through hole for the center, it hangs on gantry left frame (26) inside with the direction perpendicular to plane, gantry left frame (26) place through pulley assembly;
Pulley assembly comprises that an angle pulley (17), two winding pulleies (8), one execute a source component derrick block (19) and a wire rope (13); Wherein, An angle pulley (17) is fixed in correct frame Y to guide rail (3) lower end side by side before and after the direction perpendicular to plane, gantry correct frame (1) place; Two winding pulleies (8) are individually fixed in the right ends of assembly top, gantry girder steel (25) along the direction perpendicular to plane, gantry correct frame (1) place; Executing source component derrick block (19) is connected in and executes source component (20) top; Wire rope (13) head is fixed on Y on the anchor ear assembly (14) of lifting subassembly through wire line clamp; It walks around angle pulley (17) successively, be positioned at the winding pulley (8) of assembly top, gantry girder steel (25) right-hand member, one be positioned at the winding pulley (8) of assembly top, gantry girder steel (25) left end and execute source component derrick block (19), last wire rope (13) afterbody is fixed on gantry left frame (26) push rod through wire line clamp;
The underframe assembly comprises behind girder steel (31) before the foundation frame, the foundation frame girder steel (18) on the girder steel (32) and some foundation framves; Wherein, Girder steel (32) is with the parallel relative placement of direction that belongs to the plane perpendicular to gantry correct frame (1) on the ground behind girder steel (31) and the underframe before the underframe; Girder steel on the underframe (18) is supported in before the underframe girder steel (32) top behind the girder steel (31) and underframe, behind the preceding girder steel (31) of underframe, the underframe on girder steel (32) and the underframe girder steel (18) surround a rectangle vault (27) jointly;
X to moving assembly comprise X to travelling car, X to leading screw, X to shaft joint, X to motor (24), X to feed screw nut and X to guide rail (22); Wherein, X forms " worker " glyph framework to travelling car by three channel-section steels; Comprise two parallel channel-section steels (33) and a middle channel-section steel (23); It is connected in assembly below, above-mentioned gantry, and two little pulley sheaves (15) all are installed on two parallel channel-section steels (33), and middle channel-section steel (23) is provided with X to feed screw nut; X is connected to motor (24) with X to shaft joint through X to leading screw; X is installed on X to middle part, travelling car below to leading screw along the direction that is parallel to plane, gantry correct frame (1) place; Gantry correct frame (1) of above-mentioned gantry assembly is separately fixed at X on two parallel channel-section steels (33) that the travelling car opposing parallel is placed with gantry left frame (26); X in the middle of being arranged on the channel-section steel (23) makes horizontal motion at X to feed screw nut under the effect of leading screw; Ground is provided with two X along the direction opposing parallel that is parallel to plane, gantry correct frame (1) place to guide rail (22); X fixes to feed screw nut to travelling car and X, and it does the motion of horizontal direction in the rectangle vault (27) that above-mentioned underframe assembly forms to guide rail (22) along X.
2. foundry goods nondestructiving inspecting equipment according to claim 1; It is characterized in that: said Y comprises also that to lifting subassembly Y is to movable machinery stop means (2) and thrust ball bearing (10); Y is the flat board of a horizontal direction to movable machinery stop means (2); It is fixed between (1) two montant of gantry correct frame, and lower surface contacts to guide rail upper surface with Y, Y to leading screw through Y to movable machinery stop means (2); Thrust ball bearing (10) is enclosed within Y on screw mandrel (12), and its upper surface contacts to shaft joint (9) with Y, and lower surface contacts to movable machinery stop means (2) upper surface with Y.
3. foundry goods nondestructiving inspecting equipment according to claim 1; It is characterized in that: said Y comprises also that to lifting subassembly one group of Y is to electronic limit device (11); It is installed on gantry correct frame (1) respectively and is provided with the montant top and bottom of Y to leading screw, and the two distance is according to highly being determined by flaw detection foundry goods (16).
4. foundry goods nondestructiving inspecting equipment according to claim 1; It is characterized in that: said Y comprises also that to lifting subassembly two left frame Y are to guide rail (29); Said lower left quarter and the right lower quadrant of executing source component (20) respectively is provided with a castor (28): be separately installed with a left frame Y vertically to guide rail (29) on two montants of gantry left frame (26), execute two castors (28) of source component (20) and go up slip at two left frame Y to guide rail (29) respectively.
5. foundry goods nondestructiving inspecting equipment according to claim 1 is characterized in that: girder steel on the underframe of said underframe assembly (18) is provided with girder steel mechanical stop limiter (21) as placing by the benchmark of flaw detection foundry goods (16).
6. foundry goods nondestructiving inspecting equipment according to claim 1; It is characterized in that: gantry correct frame (1) of said gantry assembly is connected to travelling car to the X of moving assembly with X through two reinforcing rods (30) respectively with gantry left frame (26), and reinforcing rod (30) is connected in montant and the X of gantry left frame (26) and gantry correct frame (1) between the front and rear end of the parallel channel-section steel of travelling car (33).
7. foundry goods nondestructiving inspecting equipment according to claim 1 is characterized in that: the said source component (20) of executing is connected with the storage source device.
8. foundry goods nondestructiving inspecting equipment according to claim 1 is characterized in that: said ray receiving unit (4) is connected with data storage device.
9. foundry goods nondestructiving inspecting equipment according to claim 1 is characterized in that: said Y passes through the computer control system Long-distance Control to lifting subassembly and X to moving assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106249308A (en) * | 2016-08-31 | 2016-12-21 | 无锡日联科技股份有限公司 | A kind of anti-terrorism safety check system |
| CN110095479A (en) * | 2019-02-20 | 2019-08-06 | 江苏能建机电实业集团有限公司 | A kind of aluminum profile non-destructive detecting device |
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| CN110095479A (en) * | 2019-02-20 | 2019-08-06 | 江苏能建机电实业集团有限公司 | A kind of aluminum profile non-destructive detecting device |
| CN110095479B (en) * | 2019-02-20 | 2022-01-04 | 江苏能建机电实业集团有限公司 | Aluminium alloy nondestructive test equipment |
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| CN102565094B (en) | 2014-11-05 |
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