CN212507985U

CN212507985U - Industrial flaw detection protective door

Info

Publication number: CN212507985U
Application number: CN202020571086.4U
Authority: CN
Inventors: 闫立鹏; 闫述震; 刘兆艳
Original assignee: Jinan Chendong Radiation Protection Material Co ltd
Current assignee: Jinan Chendong Radiation Protection Material Co ltd
Priority date: 2020-04-15
Filing date: 2020-04-15
Publication date: 2021-02-09
Anticipated expiration: 2030-04-15

Abstract

The utility model discloses an industry guard gate that detects a flaw relates to the technical field of industry protection, including the guard gate body that detects a flaw, still include the guard gate shell, the guard gate body slides and inlays to be established in the guard gate shell, the equal fixedly connected with sliding guide of guard gate body slip direction is followed to the upper and lower end of guard gate shell, the last lower extreme of guard gate body all is connected with the gyro wheel, gyro wheel and sliding guide roll connection, guard gate shell fixedly connected with is used for preventing the last backplate and the lower backplate that the ray spilled from the clearance between roll and the sliding guide, the guard gate body is connected with the control mechanism of its motion of control. The flaw detection protective door can effectively prevent the ray from damaging human bodies and organisms. Staff's accessible control mechanism drive guard gate body passes through in gyro wheel and the sliding guide removes to guard gate shell, and then makes things convenient for staff to control guard gate.

Description

Industrial flaw detection protective door

Technical Field

The utility model belongs to the technical field of the technique of industry protection and specifically relates to a protection door is detected a flaw in industry is related to.

Background

The application of the ray inspection in the industrial department is increasingly wide, and the method is applied to the detection of various steel products, nonferrous materials and the like. The method is particularly suitable for checking the quality of the welding seam. In recent years, with the continuous development of welding technology, the physical examination and the wall thickness of workpieces to be detected are gradually increased, the required ray intensity is improved, and the thickness, the height and the quality of a protective door are continuously increased. Currently, gates for industrial inspection rooms may also need to be manually pushed open and closed, which makes opening and closing of the gates by personnel inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a not enough to prior art exists, the utility model aims at providing an industrial flaw detection guard gate to make things convenient for work to open and close the guard gate.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides an industrial flaw detection guard gate, includes the guard gate body of detecting a flaw, still includes the guard gate shell, and the guard gate body slides to inlay and establishes in the guard gate shell, the equal fixedly connected with sliding guide of guard gate body slip direction is followed to the upper and lower end of guard gate shell, the last lower extreme of guard gate body all is connected with the gyro wheel, gyro wheel and sliding guide roll connection, guard gate shell fixedly connected with is used for preventing last backplate and the lower backplate that the ray spilled from the clearance between roll and the sliding guide, the guard gate body coupling has the control mechanism of its motion of control.

By adopting the technical scheme, the flaw detection protective door can effectively prevent the ray from damaging organisms such as human bodies. During operation, control mechanism control promotes the guard gate body, and the gyro wheel on the guard gate body rolls along sliding guide to shift out guard gate shell in order to play the guard action. When the protective door works, the upper protective plate and the lower protective plate can also prevent rays from being emitted along the gap between the roller and the sliding guide rail, so that the protective effect of the protective door is further improved. When the guard gate need be opened, staff's accessible control mechanism drive guard gate body passes through in gyro wheel and the sliding guide removes to the guard gate shell, and then makes things convenient for the staff to pass in and out. The setting of the protective door of detecting a flaw can effectually play the isolation to the ray on the one hand, plays the guard action to the staff outside the door of detecting a flaw. On the other hand, the control mechanism is convenient for workers to open and close the protective door body.

The utility model discloses further set up to: go up backplate and backplate down and all seted up the spout along its length direction, sliding guide and spout diapire fixed connection, the guard gate body laminates with the inside wall slip of spout.

Through adopting above-mentioned technical scheme, place the upper and lower end of guard gate body respectively in the spout, and the inside wall slip laminating of guard gate body and spout can improve the guard effect of guard gate. Meanwhile, the upper protection plate and the lower protection plate can fix the sliding guide rail, and the fixing stability of the protection door is improved.

The utility model discloses further set up to: the upper guard plate is detachably connected with one side wall of the lower guard plate.

Through adopting above-mentioned technical scheme, the connection can be dismantled to the lateral wall to make things convenient for the staff to dismantle and adorn the guard gate body, also make things convenient for the staff to overhaul the guard gate simultaneously.

The utility model discloses further set up to: control mechanism includes driving motor, drive screw and nut connecting block, drive screw sets up along sliding guide length direction in the protective door shell, drive screw one end and the coaxial key-type connection of driving motor, the fixed bearing frame is connected to the other end, nut connecting block and drive screw threaded connection, and nut connecting block and protective door body fixed connection.

Through adopting above-mentioned technical scheme, when control mechanism control guard gate body, accessible driving motor drives the drive lead screw and rotates to drive the nut connecting block and remove along drive lead screw length direction, further, the nut connecting block drives guard gate body and removes along sliding guide, with opening and closing of realization guard gate. The control mechanism is arranged to facilitate the opening and closing of the protective door by workers.

The utility model discloses further set up to: two control mechanisms are symmetrically arranged and are respectively positioned at the upper end and the lower end of the protective door shell.

Through adopting above-mentioned technical scheme, because guard gate body quality is great, be provided with two with control mechanism symmetry, can improve the stability of guard gate body operation.

The utility model discloses further set up to: and the upper protection plate and the lower protection plate are fixedly connected with a supporting side wall plate far away from the shell end of the protective door.

Through adopting above-mentioned technical scheme, the setting of supporting side wall board can play the supporting role to upper protective plate, lower protective plate to improve the stability of guard gate.

The utility model discloses further set up to: the supporting side wall plate is provided with an inserting groove along the length direction, and the side wall of the protective door body is provided with an inserting protrusion corresponding to the inserting groove.

Through adopting above-mentioned technical scheme, grafting recess and the bellied setting of pegging graft, inside the protection door body grafting arch inserted the grafting recess under control mechanism's effect for the ray is difficult to jet out from the clearance between joint arch and the joint recess, and then improves the protective effect of protection door.

The utility model discloses further set up to: the end, far away from the protective door body, of the inserting protrusion is provided with a chamfer.

By adopting the technical scheme, the arrangement of the chamfer angle can facilitate the insertion of the insertion bulge into the insertion groove.

To sum up, the utility model discloses a beneficial technological effect does:

1. the setting of the protective door of detecting a flaw: the flaw detection protective door can effectively prevent the ray from damaging human bodies and organisms. During operation, control mechanism control promotes the guard gate body, and the gyro wheel on the guard gate body rolls along sliding guide to shift out guard gate shell in order to play the guard action. When the protective door works, the upper protective plate and the lower protective plate can also prevent rays from being emitted along the gap between the roller and the sliding guide rail, so that the protective effect of the protective door is further improved. When the guard gate need be opened, staff's accessible control mechanism drive guard gate body passes through in gyro wheel and the sliding guide removes to the guard gate shell, and then makes things convenient for the staff to pass in and out. The setting of the protective door of detecting a flaw can effectually play the isolation to the ray on the one hand, plays the guard action to the staff outside the door of detecting a flaw. On the other hand control mechanism also makes things convenient for the staff to open and close the guard gate body:

2. go up the spout setting on backplate, the lower backplate: the upper end and the lower end of the protective door body are respectively placed in the sliding grooves, and the protective door body is in sliding fit with the inner side walls of the sliding grooves, so that the protective effect of the protective door can be improved. Meanwhile, the upper protection plate and the lower protection plate can fix the sliding guide rail, and the fixing stability of the protection door is improved.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged partial schematic view of portion A of FIG. 1;

fig. 3 is a schematic structural diagram of a protective door body.

The reference symbols: 1. a protective door body; 2. a protective door housing; 3. a sliding guide rail; 4. a roller; 5. an upper guard plate; 6. a lower guard plate; 7. a chute; 8. a drive motor; 9. driving a lead screw; 10. a nut connecting block; 12. inserting grooves; 13. and (4) inserting and connecting the bulges.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, the industrial flaw detection protective door comprises a protective door body 1 formed by a section steel door frame and a cement plate poured in the section steel door frame, and further comprises a protective door shell 2.

Referring to fig. 1 and 2, the protective door body 1 is slidably disposed in the protective door housing 2, the upper end and the lower end of the protective door housing 2 are welded with sliding guide rails 3 along the sliding direction of the protective door body 1, the upper end and the lower end of the protective door body 1 are connected with rollers 4, the rollers 4 are connected with the sliding guide rails 3 in a rolling manner, and the upper end and the lower end of the protective door housing 2 are respectively welded with an upper protective plate 5 and a lower protective plate 6 which are used for preventing rays from leaking from a gap between the rolling direction and the sliding guide rails 3. Go up backplate 5 and backplate 6 down and all seted up spout 7 along its length direction, sliding guide 3 and the welding of 7 diapalls of spout, protective door body 1 and the 7 inside walls of spout slip laminating to improve the protective effect of the protective door of detecting a flaw, make protective door body 1 closed back, the ray is difficult to leak from the clearance between gyro wheel 4 and the sliding guide 3 and penetrates.

In order to open and close the flaw detection protective door in a convenient way, the protective door body 1 is connected with two control mechanisms for controlling the movement of the protective door body, and the two control mechanisms are symmetrically arranged and are respectively positioned at the upper end and the lower end of the protective door shell 2. The control mechanism comprises a driving motor 8, a driving lead screw 9 and a nut connecting block 10. The driving screw 9 is arranged in the protective door shell 2 along the length direction of the sliding guide rail 3, one end of the driving screw 9 is in coaxial key connection with the driving motor 8, the other end of the driving screw is connected with a fixed bearing seat, and the fixed bearing seat is welded with the bottom of the sliding groove 7. The nut connecting block 10 is in threaded connection with the driving screw rod 9, and the nut connecting block 10 is fixed with the protective door body 1.

In order to facilitate the maintenance and installation of the flaw detection protective door by workers, the upper protective plate 5 and the lower protective plate 6 are detachably connected with the body of the sliding guide rail 3 along one side wall of the length direction through fixing bolts.

Referring to fig. 1 and 3, the upper and

lower fenders

5, 6 are fixedly attached to the supporting side wall panels remote from the guard door shell 2 end. The supporting side wall plate is provided with an inserting groove 12 along the length direction, and the side wall of the protective door body 1 is provided with an inserting protrusion 13 corresponding to the inserting groove 12. In order to facilitate the insertion protrusion 13 to be smoothly inserted into the insertion groove 12, a chamfer is provided at one end of the insertion protrusion 13 away from the protective door body 1.

The implementation principle of the embodiment is as follows: and respectively fixing the protective door shell 2, the upper protective plate 5, the lower protective plate 6 and the supporting side wall plate of the flaw detection protective door on a supporting surface. In the initial state, the protective door body 1 is located inside the protective door shell 2. When the flaw detection protective door needs to work, a worker can start the driving motor 8, the driving motor 8 rotates forwards to drive the driving screw rod 9 to rotate, and then the inserting protrusion 13 on the protective door body 1 is driven to be inserted into the inserting groove 12, so that the industrial protection effect is realized. When the guard gate that detects a flaw need be opened, 8 antiport of driving motor move in order to drive guard gate body 1 towards guard gate shell 2.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides an industrial flaw detection protective door, is including the protective door body (1) of detecting a flaw, its characterized in that still includes protective door shell (2), and protective door body (1) slides and inlays to be established in protective door shell (2), the equal fixedly connected with sliding guide (3) of protective door body (1) slip direction are followed to the upper and lower end of protective door shell (2), the last lower extreme of protective door body (1) all is connected with gyro wheel (4), gyro wheel (4) and sliding guide (3) roll connection, protective door shell (2) fixedly connected with is used for preventing last backplate (5) and lower backplate (6) that the clearance between roll and sliding guide (3) spilt of ray, protective door body (1) is connected with the control mechanism who controls its motion.

2. The industrial flaw detection protective door according to claim 1, wherein the upper protective plate (5) and the lower protective plate (6) are respectively provided with a sliding groove (7) along the length direction thereof, the sliding guide rail (3) is fixedly connected with the bottom wall of the sliding groove (7), and the protective door body (1) is in sliding fit with the inner side wall of the sliding groove (7).

3. An industrial inspection protection door according to claim 2, characterized in that a side wall of the upper protection plate (5) and the lower protection plate (6) are detachably connected.

4. The industrial flaw detection protective door according to claim 1, wherein the control mechanism comprises a driving motor (8), a driving lead screw (9) and a nut connecting block (10), the driving lead screw (9) is arranged in the protective door shell (2) along the length direction of the sliding guide rail (3), one end of the driving lead screw (9) is in coaxial key connection with the driving motor (8), the other end of the driving lead screw is connected with a fixed bearing seat, the nut connecting block (10) is in threaded connection with the driving lead screw (9), the nut connecting block (10) is fixedly connected with the protective door body (1), and the nut connecting block (10) is fixedly connected with the protective door body (1).

5. The industrial flaw detection protective door according to claim 4, wherein the number of the control mechanisms is two, and the two control mechanisms are respectively positioned at the upper end and the lower end of the protective door shell (2).

6. An industrial inspection protection door according to claim 2, characterized in that the upper protection plate (5) and the lower protection plate (6) are fixedly connected with supporting side wall plates away from the protection door shell (2).

7. The industrial flaw detection protective door according to claim 6, wherein the supporting side wall plate is provided with an insertion groove (12) along the length direction thereof, and the side wall of the protective door body (1) is provided with an insertion protrusion (13) corresponding to the insertion groove (12).

8. The industrial flaw detection protective door according to claim 7, characterized in that the end of the insertion projection (13) far away from the protective door body (1) is provided with a chamfer.