CN210072218U

CN210072218U - Mounting base of film viewing lamp for industrial flaw detection

Info

Publication number: CN210072218U
Application number: CN201921258249.7U
Authority: CN
Inventors: 陈广范; 辛富明; 李广涛
Original assignee: Shandong Yisai Engineering Testing Co Ltd
Current assignee: Shandong Yisai Engineering Testing Co Ltd
Priority date: 2019-08-03
Filing date: 2019-08-03
Publication date: 2020-02-14
Anticipated expiration: 2029-08-03

Abstract

The utility model discloses a mounting seat of a film viewing lamp for industrial flaw detection, which relates to the technical field of nondestructive testing equipment and comprises a base, wherein the upper end surface of the base is provided with a clamping device for clamping the film viewing lamp, and the lower end surface of the base is provided with a height-adjusting support leg component; heightening the support leg assembly including setting up in two heightening support legs with one side, heightening the support leg include with base fixed connection's first screw rod, with first screw rod threaded connection's thread bush to and with thread bush other end threaded connection's second screw rod, set up reverse screw thread on first screw rod and the second screw rod and through heightening the setting of support leg assembly, rotate the holistic length of adjustable two heightening support legs of thread bush, thereby adjust the angle of seeing the piece lamp, with the visual angle that adapts to different crowds, improve the suitability of seeing the piece lamp.

Description

Mounting base of film viewing lamp for industrial flaw detection

Technical Field

The utility model relates to a nondestructive test equipment's technical field, more specifically says, it relates to a mount pad of seeing piece lamp for industrial flaw detection.

Background

The results of industrial radiographic inspection are evaluated according to relevant standards based on information provided by the radiographic negative, which is an important link in radiographic inspection. Currently, the film is generally viewed by using an industrial film viewing lamp.

Chinese utility model for bulletin number CN205067871U discloses a LED film viewer for industrial flaw detection, including the underframe, be equipped with the inside casing on the underframe, install the LED lamp in the inside casing, still be equipped with on the underframe and appraise piece standard area and lamp control switch, lamp control switch and LED lamp electric connection. When the negative film is viewed, the negative film is generally placed in the film evaluation standard area for viewing.

However, due to the difference in the height of the operator and the placement position of the film viewer, the viewing angle for directly observing the film on the film viewer may be deviated, resulting in poor applicability of the film viewer.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide an industrial flaw detection is with mount pad of seeing piece lamp changes the angle of seeing the piece lamp through the setting of heightening stabilizer blade subassembly to adapt to different crowds' visual angle, improve the suitability of seeing the piece lamp.

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

a mounting base of a film viewing lamp for industrial flaw detection comprises a base, wherein a clamping device for clamping the film viewing lamp is arranged on the upper end face of the base, and a height-adjusting support leg assembly is arranged on the lower end face of the base; heightening support leg assembly includes two heightening support legs arranged on the same side, heightening support legs include a first screw rod fixedly connected with the base, a thread sleeve connected with the first screw rod in a threaded manner, and a second screw rod connected with the other end of the thread sleeve in a threaded manner, and reverse threads are arranged on the first screw rod and the second screw rod.

Through adopting above-mentioned technical scheme, will see the piece lamp and install on clamping device, then through rotating the length that the screw thread cover is adjustable two and heighten the stabilizer blade to adjust the angle of seeing the piece lamp, with the visual angle that adapts to different crowds, improve the suitability of seeing the piece lamp.

Furthermore, a foot pad is arranged on one side of the lower end face of the base, which is opposite to the height-adjusting support leg assembly.

Furthermore, clamping device include with base fixed connection's first clamping part, with the second clamping part that first clamping part slided and is connected, first clamping part up end is provided with first card, second clamping part up end is provided with the second card, view the piece lamp joint with between first card and the second card.

By adopting the technical scheme, the first clamping part and the second clamping part are connected with the adjustable clamping range in a sliding manner so as to adapt to film viewing lamps of different models and improve the applicability of the mounting base; meanwhile, the film viewing lamp is limited on the base through the first card and the second card.

Furthermore, a clamping groove is formed in the upper end face of the first clamping portion, and a clamping block connected with the clamping groove in a sliding mode is arranged on one side, facing the first clamping portion, of the second clamping portion.

Furthermore, an accommodating groove is formed in the upper end face of the first clamping portion, an elastic piece is installed in the accommodating groove, a shifting piece is arranged at a position, opposite to the accommodating groove, of the second clamping portion, and the elastic piece is limited by the shifting piece in a space, away from one end of the first card, of the shifting piece and the accommodating groove.

Furthermore, an inclined and outward guide plate is arranged at the upper end of the first clamping piece.

Furthermore, the upper end of the second clamping piece is provided with a buckling plate which inclines inwards.

Furthermore, the upper end face of the first clamping part close to the first card and the upper end face of the second clamping part are located on the same plane.

Compared with the prior art, the utility model has the advantages that:

1. through the arrangement of the heightening support leg assembly, the whole length of the two heightening support legs can be adjusted by rotating the threaded sleeve, so that the angle of the film viewing lamp is adjusted to adapt to the visual angles of different crowds, and the applicability of the film viewing lamp is improved;

2. through the setting of sliding of first clamping part and second clamping part to utilize the elastic component to connect both, make and see the piece lamp and can be blocked between first card and second card, the piece lamp of seeing of adaptable different models simultaneously.

Drawings

FIG. 1 is a schematic structural view of the film viewer of the present invention;

FIG. 2 is an exploded view of the mounting base;

fig. 3 is a schematic reverse structure view of the second clamping portion.

Reference numerals: 100. a base; 200. a clamping device; 210. a first clamping portion; 211. a first card; 212. a card slot; 213. a containing groove; 214. a guide plate; 220. a second clamping portion; 221. a second card; 222. a clamping block; 223. a shifting sheet; 224. buckling the plate; 230. an elastic member; 310. heightening the support leg; 311. a first screw; 312. a threaded sleeve; 313. a second screw; 400. a foot pad; 500. and a film viewing lamp.

Detailed Description

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

A mounting base of a film viewing lamp for industrial flaw detection, referring to fig. 1, comprises a base 100, wherein a clamping device 200 for clamping a film viewing lamp 500 is arranged on the upper end face of the base 100, and a height-adjusting support leg 310 component is arranged on the lower end face of the base 100. The height-adjusting support leg 310 assembly comprises two height-adjusting support legs 310 arranged on the same side, each height-adjusting support leg 310 comprises a first screw 311 fixedly connected with the base 100, a threaded sleeve 312 in threaded connection with the first screw 311, and a second screw 313 in threaded connection with the other end of the threaded sleeve 312, reverse threads are arranged on the first screw 311 and the second screw 313, and the distance between the first screw 311 and the second screw 313 can be adjusted by rotating the threaded sleeve 312, so that the purpose of adjusting the height is achieved. In addition, a foot pad 400 is provided at a side of the lower end surface of the base 100 opposite to the assembly of the height-adjustable leg 310.

Referring to fig. 2, the clamping device 200 includes a first clamping portion 210 integrally formed with the base 100, and a second clamping portion 220 slidably connected to the first clamping portion 210. Two clamping grooves 212 are formed in the upper end face of the first clamping portion 210 in parallel and located on two sides of the first clamping portion 210, one side, facing the first clamping portion 210, of the second clamping portion 220 is provided with a clamping block 222 connected with the clamping grooves 212 in a sliding mode, and the cross sections of the clamping grooves 212 and the clamping blocks 222 are in a T shape, so that the second clamping portion 220 can always slide along the clamping grooves 212 and the first clamping portion 210 without being separated from each other.

The upper end surface of the first clamping portion 210 is further provided with a receiving groove 213 in parallel, an elastic member 230 such as a spring is installed in the receiving groove 213, a shifting piece 223 is disposed at a position of the second clamping portion 220 opposite to the receiving groove 213, and the shifting piece 223 limits the elastic member 230 in a space between the shifting piece 223 and the receiving groove 213 far away from the first card 211. Referring to fig. 3, a groove is formed on the second clamping portion 220 at a position corresponding to the receiving groove 213 for receiving the elastic member 230, and when the second clamping portion 220 and the first clamping portion 210 move relatively, the pull tab 223 presses the elastic member 230, so that the elastic member 230 has an elastic restoring force.

Returning to fig. 2, the upper end surface of the first clamping portion 210 is integrally provided with a first card 211, the upper end surface of the second clamping portion 220 is integrally provided with a second card 221, the film viewing lamp 500 is clamped between the first card 211 and the second card 221, and the film viewing lamp 500 is fastened under the action of the elastic restoring force of the elastic member 230. And first card 211 upper end is provided with the outside deflector 214 of slope, and second card 221 upper end is provided with the inside buckle 224 of slope, is convenient for with picture viewing lamp 500 one side with buckle 224 lock joint earlier, the opposite side slide under the effect of deflector 214 to with first clamping part 210 up end contact, convenient operation.

In order to make the installation of the film viewer 500 smoother, the upper end surface of the first clamping portion 210 close to the first card 211 and the upper end surface of the second clamping portion 220 are located on the same plane, i.e. the first clamping portion 210 has a boss adapted to the thickness of the second clamping portion 220.

The working process is as follows:

when the film viewer 500 is installed, one side of the film viewer 500 is contacted with the buckle plate 224, the other side of the film viewer is contacted with the guide plate 214, then the film viewer 500 is applied force towards the base 100, at the moment, the second clamping part 220 and the first clamping part 210 move relatively, the elastic piece 230 is compressed and then has elastic restoring force, so that the first clamping piece 211 and the second clamping piece 221 have relative acting force, and the film viewer 500 is better clamped on the base 100.

When the film viewer is used, the threaded sleeve 312 is rotated to adjust the overall length of the height-adjustable support leg 310 according to the actual situation of an operator, so that the angle of the film viewer 500 is changed to adapt to the visual angles of different people, and the applicability of the film viewer 500 is improved.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The mounting base of the film viewing lamp for industrial flaw detection is characterized by comprising a base (100), wherein a clamping device (200) for clamping a film viewing lamp (500) is arranged on the upper end face of the base (100), and a height-adjusting support leg (310) assembly is arranged on the lower end face of the base (100); the height-adjusting support leg (310) component comprises two height-adjusting support legs (310) arranged on the same side, each height-adjusting support leg (310) comprises a first screw (311) fixedly connected with the base (100), a threaded sleeve (312) in threaded connection with the first screw (311), and a second screw (313) in threaded connection with the other end of the threaded sleeve (312), and reverse threads are arranged on the first screw (311) and the second screw (313).

2. The mount of the viewing lamp for industrial inspection according to claim 1, wherein a foot pad (400) is provided on the side of the lower end surface of the base (100) opposite to the height-adjustable foot (310) assembly.

3. The mounting seat of the film viewer for industrial flaw detection according to claim 1, wherein the clamping device (200) comprises a first clamping portion (210) fixedly connected with the base (100) and a second clamping portion (220) connected with the first clamping portion (210) in a sliding manner, a first card (211) is arranged on the upper end face of the first clamping portion (210) in an upward mode, a second card (221) is arranged on the upper end face of the second clamping portion (220) in an upward mode, and the film viewer (500) is clamped between the first card (211) and the second card (221).

4. The mount of the viewing lamp for industrial flaw detection according to claim 3, wherein a slot (212) is opened on the upper end surface of the first clamping portion (210), and a latch (222) slidably connected with the slot (212) is provided on one side of the second clamping portion (220) facing the first clamping portion (210).

5. The mount of the film viewer for industrial flaw detection according to claim 3 or 4, wherein the first clamping portion (210) has a receiving groove (213) formed on an upper end surface thereof, an elastic member (230) is installed in the receiving groove (213), a shifting plate (223) is disposed at a position of the second clamping portion (220) opposite to the receiving groove (213), and the shifting plate (223) limits the elastic member (230) in a space between the shifting plate (223) and the receiving groove (213) far from one end of the first clamping plate (211).

6. The mount for industrial inspection viewer lamp according to claim 5, wherein the first card (211) is provided at its upper end with a guide plate (214) inclined outward.

7. The mounting base of the industrial flaw detection viewing lamp according to claim 6, wherein the second card (221) is provided at an upper end thereof with a clip plate (224) inclined inward.

8. The mount for industrial flaw detection film viewer according to claim 3, wherein the upper end surface of the first holding portion (210) near the first card (211) and the upper end surface of the second holding portion (220) are located on the same plane.