CN210604452U

CN210604452U - Detachable device for fixing radiographic inspection machine head

Info

Publication number: CN210604452U
Application number: CN201921536001.2U
Authority: CN
Inventors: 陈婷玉; 刘四海
Original assignee: Changzhou Jierui Testing Co Ltd
Current assignee: Changzhou Jierui Testing Co Ltd
Priority date: 2019-09-17
Filing date: 2019-09-17
Publication date: 2020-05-22
Anticipated expiration: 2029-09-17

Abstract

The utility model discloses a detachable device of fixed ray detection aircraft nose, including outer frame, horizontal migration headstock and probe, the horizontal migration headstock has been set up on the outer frame, and the outer frame bottom is provided with the screw thread, and installs bolt, top groove and longitudinal movement headstock on the horizontal migration headstock, horizontal migration headstock accessible top groove links together with the pulley, and the pulley can slide on the spout, it has flexible groove to open in the longitudinal movement headstock, and installs longitudinal telescoping rod in the flexible inslot, the probe passes through the connecting strip and installs in the probe frame, and opens on the connecting strip has the round hole. This detachable device of fixed radiographic inspection aircraft nose, the horizontal migration headstock can be on outer frame fore-and-aft direction horizontal migration aircraft nose, and the aircraft nose can reciprocate in vertical direction to the vertical movement headstock, and easy operation, labour saving and time saving are favorable to improving work efficiency, and the safe operation of assurance radiographic inspection that can be better promotes the development of not damaged detection trade.

Description

Detachable device for fixing radiographic inspection machine head

Technical Field

The utility model relates to a not damaged detection technical field specifically is a detachable device of fixed radiographic inspection aircraft nose.

Background

The ray detection is one of five conventional nondestructive detection methods, and is widely applied in industry, the ray detection is to utilize rays to penetrate through an object and generate complex physical and chemical actions with the object while penetrating through the object, a certain detection method is adopted to judge the condition of the object, a ray machine head is a device for emitting rays, detection personnel need to move the ray machine head back and forth according to the detected position of a workpiece during the ray detection, if the workpiece structure is simple, the shooting angle can be found by moving the machine head position, but the requirements of the country and the industry on the detection quality are improved, the structure of the detected workpiece is more and more complicated, the detection requirements are refined, the machine head position is changed manually only by the detection personnel during the detection, the shooting space is limited, the operability is small, the focusing is inaccurate, the labor and the labor are wasted, and the working efficiency is low.

In order to overcome the defects existing in the current market, the technology of improving the ray machine head device is urgently needed, the safe operation of ray detection can be better ensured, and the development of the nondestructive detection industry is promoted.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a detachable device of fixed ray detection aircraft nose to the dependence staff manual adjustment aircraft nose position that provides in solving above-mentioned background art, not only the shooting space is limited, maneuverability is little, and it is inaccurate to focus moreover, and work efficiency is low, can influence ray detection's normal use scheduling problem.

In order to achieve the above object, the utility model provides a following technical scheme: a detachable device for fixing a radiographic inspection machine head comprises an outer frame, a horizontal movement machine head frame and a probe, wherein the horizontal movement machine head frame in the left-right direction is erected on the outer frame, threads are arranged at the bottom end of the outer frame, a bolt, a top groove and a longitudinal movement machine head frame are mounted on the horizontal movement machine head frame, the horizontal movement machine head frame can be connected with a pulley through the top groove, the pulley can slide on a sliding groove, a telescopic groove is formed in the longitudinal movement machine head frame, a longitudinal telescopic rod is mounted in the telescopic groove, one side of the longitudinal telescopic rod is provided with a rack, a transverse connecting rod is fixed at the bottom end of the longitudinal telescopic rod, a rotating ball is mounted between the connecting rods, a push rod is inserted in the rotating ball, one end of the push rod is fixed on a fixing plate, four-corner pulleys are mounted on the, and the connecting strip is provided with a round hole.

Preferably, outer frame top is square frame, and frame four corners department below is connected with four supporting legs, and the supporting leg bottom sets up the screw thread, and the interior symmetry of frame on the outer frame installs two horizontal spouts of fore-and-aft direction.

Preferably, bolts are installed at two ends of the horizontal moving headstock, the top end of each bolt is connected with an anti-falling platform, two symmetrical top grooves are installed at the bottom end of the horizontal moving headstock, and a pulley installation plate is installed in each top groove.

Preferably, the pulley passes through the pulley mounting panel and slides about in the overhead tank, and the pulley mounting panel accessible gim peg is fixed in the middle part of the overhead tank position just to the spout of below.

Preferably, the longitudinal moving headstock is provided with two motors which are fixed on the front side and the rear side of the horizontal moving headstock, the horizontal motor is fixed on the outer side of the bottom end of the longitudinal moving headstock, and the longitudinal telescopic rod is arranged right below the longitudinal moving headstock.

Preferably, a motor rotating shaft is installed on the motor, a gear is installed outside the motor rotating shaft in a sleeved mode, and the gear is meshed with the rack on the longitudinal telescopic rod.

Preferably, the rotating ball is installed between the two connecting rods, the rotating ball can rotate on the connecting rods, a push rod is inserted into the rotating ball, and the push rod can be inserted into the rotating ball back and forth.

Preferably, the probe is circular, a connecting strip is fixed at each of the quartering positions on the probe, a circular hole is formed in the center of the connecting strip, one end of a steel wire is fixed in the circular hole, and the other end of the steel wire penetrates through a pulley at the corresponding position of the four corners and is wound on the rotating column.

Compared with the prior art, the beneficial effects of the utility model are that: this detachable device of fixed radiographic inspection aircraft nose, the structure sets up rationally, adopt the screw thread on the device, the bolt, the gim peg etc. are connected, it is convenient to make device assembly and disassembly, horizontal migration headstock can be on outer frame fore-and-aft direction horizontal migration aircraft nose through pulley and spout, longitudinal movement headstock cup joints the gear engagement rack through the motor and can reciprocate the aircraft nose in vertical direction, the push rod can be according to aircraft nose angle front and back adjustment aircraft nose with the rolling ball, column spinner and four corners pulley accessible steel wire adjustment aircraft nose angle, moreover, the operation is simple, time saving and labor saving, be favorable to improving work efficiency, and be convenient for focus, be applicable to narrow and small space radiographic inspection work, guarantee radiographic inspection's that can be better safety work, promote the development of nondestructive inspection.

Drawings

FIG. 1 is a schematic top view of the structure of the present invention;

FIG. 2 is a front view of the structure of the present invention;

FIG. 3 is a front view of the present invention;

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

FIG. 5 is a schematic side view of the structural pulley of the present invention;

FIG. 6 is a schematic front view of the structural probe of the present invention;

fig. 7 is a schematic view of the fixing plate of the present invention.

In the figure: 1. an outer frame; 2. horizontally moving the headstock; 3. longitudinally moving the headstock; 4. a probe; 5. a push rod; 6. a motor; 7. a pulley; 8. a thread; 9. a longitudinal telescopic rod; 10. a bolt; 11. a four-corner pulley; 12. a chute; 13. an anti-drop platform; 14. a gear; 15. a top groove; 16. a motor rotating shaft; 17. a connecting rod; 18. rotating the ball; 19. a telescopic groove; 20. a rack; 21. a circular hole; 22. a connecting strip; 23. a probe frame; 24. a spin column; 25. a pulley mounting plate; 26. a fixing bolt; 27. and (7) fixing the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

Referring to fig. 1-7, the present invention provides a technical solution: a detachable device for fixing a radiographic inspection machine head comprises an outer frame 1, a horizontal moving headstock 2 and a probe 4, wherein a square frame is arranged above the outer frame 1, four support legs are connected below four corners of the frame, the bottom ends of the support legs are provided with threads 8, two horizontal sliding grooves 12 in the front-back direction are symmetrically arranged in the frame on the outer frame 1, the horizontal moving headstock 2 in the left-right direction is erected on the outer frame 1, the threads 8 are arranged at the bottom end of the outer frame 1, and a bolt 10, an ejecting groove 15 and a longitudinal moving headstock 3 are arranged on the horizontal moving headstock 2;

the horizontal moving headstock 2 can be connected with a pulley 7 through a top groove 15, the pulley 7 can slide on a sliding groove 12, the pulley 7 can slide left and right in the top groove 15 through a pulley mounting plate 25, the pulley mounting plate 25 can be fixed on the sliding groove 12 right below the middle position of the top groove 15 through a fixing bolt 26, bolts 10 are mounted at two ends of the horizontal moving headstock 2, the top end of each bolt 10 is connected with an anti-drop platform 13, two symmetrical top grooves 15 are mounted at the bottom end of the horizontal moving headstock 2, the pulley mounting plate 25 is mounted in each top groove 15, the structure is reasonable, the device is connected through threads 8, the bolts 10, the fixing bolts 26 and the like, and the device is convenient to assemble and disassemble;

a telescopic groove 19 is formed in the longitudinal moving headstock 3, a longitudinal telescopic rod 9 is arranged in the telescopic groove 19, the longitudinal moving headstock 3 is provided with two horizontal motors 6 which are fixed on the front side and the rear side of the horizontal moving headstock 2, the outer side of the bottom end of the longitudinal moving headstock 3 is fixed with the horizontal motor 6 which is a servo motor, the longitudinal telescopic rod 9 is arranged under the longitudinal moving headstock 3, a motor rotating shaft 16 is arranged on the motor 6, a gear 14 is sleeved outside the motor rotating shaft 16, the gear 14 is meshed with a rack on the longitudinal telescopic rod 9, a rack 20 is arranged on one side of the longitudinal telescopic rod 9, a transverse connecting rod 17 is fixed at the bottom end of the longitudinal telescopic rod 9,

the four-angle pulley is characterized in that a rotating ball 18 is arranged between the connecting rods 17, a push rod 5 is inserted in the rotating ball 18, the rotating ball 18 is arranged between the two connecting rods 17, the rotating ball 18 can rotate on the connecting rods 17, the push rod 5 is inserted in the rotating ball 18, the push rod 5 can be inserted in the rotating ball 18 back and forth, one end of the push rod 5 is fixed on a fixing plate 27, and the fixing plate is provided with a four-angle pulley 11;

the probe 4 is installed in a probe frame 23 through a connecting strip 22, the connecting strip 22 is provided with a round hole 21, the probe 4 is round, the four equal parts of the probe 4 are respectively fixed with a connecting strip 22, the center of the connecting strip 22 is provided with a round hole 21, one end of a steel wire is fixed in the round hole 21, the other end of the steel wire passes through a four-corner pulley 11 at a corresponding position and is wound on a rotating column 24, a horizontal moving headstock 2 can horizontally move the handpiece in the front-back direction on an outer frame 1 through a pulley 7 and a chute 12, the vertical moving headstock 3 can vertically move the handpiece up and down in the vertical direction through a motor 6 sleeved gear 14 and meshed with a rack 20, a push rod 5 and a rotating ball 18 can adjust the handpiece in the front-back direction according to the handpiece angle, the rotating column 18 and the four-corner pulley 11 can adjust the handpiece angle through the steel wire, the, the safe operation of ray detection can be better guaranteed, and the development of the nondestructive detection industry is promoted.

When the detachable device for fixing the ray detection head is used, the outer frame 1 is fixed to a designated place through bottom threads, the horizontal moving headstock 2 is lifted up by the main outer frame 1 in which the horizontal moving headstock 2 rotates, the pulley mounting plate 25 slides in the top slot 15, the pulley 7 moves to the position right above the sliding slot 12 and is fixed at the position by the fixing bolt 26, and then the bolt 10 is rotated to a proper position to enable the pulley 7 to slide in the sliding slot 12 so as to drive the horizontal moving headstock 2 to move, the gear 14 is rotated by the motor 6 to be meshed with the rack 20, so that the longitudinal telescopic rod 9 moves up and down, steel wires with different lengths are wound by rotating the rotary columns 24 at the four corners of the fixed plate 27, the angle of the probe 4 connected with the other end of the steel wire is changed, the push rod 5 can be pushed forwards along the angle of the probe 4 by the rotating ball 18 which is matched with the rotation, and the whole process of the work of the detachable device of the fixed radiation detection machine head is realized.

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

1. The utility model provides a detachable device of fixed ray inspection aircraft nose, includes outer frame (1), horizontal migration headstock (2) and probe (4), its characterized in that: the horizontal moving headstock (2) in the left and right directions is erected on the outer frame (1), threads (8) are arranged at the bottom end of the outer frame (1), a bolt (10), a top groove (15) and a longitudinal moving headstock (3) are installed on the horizontal moving headstock (2), the horizontal moving headstock (2) can be connected with a pulley (7) through the top groove (15), the pulley (7) can slide on a sliding groove (12), a telescopic groove (19) is formed in the longitudinal moving headstock (3), a longitudinal telescopic rod (9) is installed in the telescopic groove (19), one side of the longitudinal telescopic rod (9) is provided with a rack (20), a transverse connecting rod (17) is fixed at the bottom end of the longitudinal telescopic rod (9), a rotating ball (18) is installed between the connecting rods (17), a push rod (5) is inserted in the rotating ball (18), one end of the push rod (5) is fixed on a fixing plate (27), and four-corner pulleys (11) are installed on the fixing plate, the probe (4) is installed in a probe frame (23) through a connecting strip (22), and a round hole (21) is formed in the connecting strip (22).

2. A detachable device for fixing a radiographic inspection head according to claim 1, wherein: the square frame is above outer frame (1), and frame four corners department below is connected with four supporting legs, and the supporting leg bottom sets to screw thread (8), and two horizontal spout (12) of fore-and-aft direction are installed to outer frame (1) interior symmetry.

3. A detachable device for fixing a radiographic inspection head according to claim 1, wherein: the horizontal movement machine head frame is characterized in that bolts (10) are installed at two ends of the horizontal movement machine head frame (2), the top ends of the bolts (10) are connected with an anti-falling platform (13), two symmetrical top grooves (15) are installed at the bottom end of the horizontal movement machine head frame (2), and pulley installation plates (25) are installed in the top grooves (15).

4. A detachable device for fixing a radiographic inspection head according to claim 1, wherein: the pulley (7) slides left and right in the top groove (15) through a pulley mounting plate (25), and the pulley mounting plate (25) can be fixed on the sliding groove (12) below the middle position of the top groove (15) through a fixing bolt (26).

5. A detachable device for fixing a radiographic inspection head according to claim 1, wherein: the longitudinal moving headstock (3) is provided with two motors (6) which are fixed on the front side and the rear side of the horizontal moving headstock (2) in the horizontal direction, the outer side of the bottom end of the longitudinal moving headstock (3) is fixed with a horizontal motor, and a longitudinal telescopic rod (9) is arranged right below the longitudinal moving headstock (3).

6. A detachable device for fixing a radiation detecting head according to claim 5, wherein: the motor (6) is provided with a motor rotating shaft (16), the motor rotating shaft (16) is sleeved with a gear (14), and the gear (14) is meshed with the rack on the longitudinal telescopic rod (9).

7. A detachable device for fixing a radiographic inspection head according to claim 1, wherein: the rotating ball (18) is arranged between the two connecting rods (17), the rotating ball (18) can rotate on the connecting rods (17), the push rod (5) is inserted into the rotating ball (18), and the push rod (5) can be inserted into and pulled out of the rotating ball (18) back and forth.

8. A detachable device for fixing a radiographic inspection head according to claim 1, wherein: the probe (4) is circular, a connecting strip (22) is fixed to each quartering position on the probe (4), a round hole (21) is formed in the center of the connecting strip (22), one end of a steel wire is fixed in the round hole (21), and the other end of the steel wire penetrates through a four-corner pulley (11) in a corresponding position to be wound on a rotating column (24).