DR flat panel detector clamping device

Abstract

The utility model provides a clamping device of a digital radiography (DR) flat panel detector, which comprises a pair of hook-and-loop fasteners, a pair of flexible guide rails and a pair of clamping devices used for clamping a flat panel, one end of each flexible guide rail is fixedly provided with one end of the corresponding hook-and-loop fastener, and the other end of each flexible guide rail is fixedly provided with one end of the corresponding hook-and-loop fastener. The other end of the flexible guide rail is fixedly provided with one end of a hook-and-loop fastener sub-belt which is used for being in mutual hook-and-loop fastener with the hook-and-loop fastener main belt, and the clamping device is fixed on the flexible guide rail and used for fixing the DR flat panel detector. The DR flat panel detector clamping device is small in size, light in weight and rapid to assemble and disassemble, an original DR flat panel detector does not need to be machined, the DR flat panel detector clamping device can be applied to clamping of DR flat panel detectors of pipelines of various specifications and sizes, and the problems that a traditional bandage is low in fixing efficiency, needs to be adjusted repeatedly and is prone to damage and disengagement are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of DR flat panel fixing, and particularly relates to a clamping device for a DR flat panel detector. Background Art

[0002] The DR flat panel detector is a component of a digital X-ray imaging device. The DR flat panel detector, together with a radiation source and a control program, forms a digital radiation imaging system, which can realize digital X-ray detection of a detection object. The common size of a DR flat panel detector is 365mm×270mm×16mm, and the weight is 2-3 kg. The price of a DR flat panel detector is very expensive, ranging from 500,000 to 1 million. If it is damaged, the maintenance cost is relatively high.

[0003] When the DR flat panel detector is used for ray detection of a pipeline, it needs to be fixed at different positions on the outer surface of the pipeline weld according to different detection positions. The traditional method is to use straps for binding and fixing. This method has the following problems: First, if the binding is too tight, the DR flat panel detector will be deformed or even damaged; second, if the binding is too loose, the DR flat panel detector is likely to slip off and deviate from the correct position; third, the binding speed is relatively slow, and repeated adjustment is required, which reduces the detection efficiency. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a clamping device for a DR flat panel detector.

[0005] The utility model provides the following technical solutions:

[0006] The utility model provides a clamping device for a DR flat panel detector, which includes a pair of female Velcro tapes, a pair of flexible guide rails, and a pair of clamps for clamping the flat panel. One end of the flexible guide rail is fixed with one end of the female Velcro tape, and the other end of the flexible guide rail is fixed with one end of a male Velcro tape for mutually adhering to the female Velcro tape. The clamp is fixed on the flexible guide rail for fixing the DR flat panel detector.

[0007] Further, the cross-section of the flexible guide rail is in an I shape.

[0008] Further, the clamp may be provided with an inwardly opening T-shaped groove for embedding the flexible guide rail and a laterally opening rectangular groove for embedding the DR flat panel detector; the rectangular groove is beside the T-shaped groove, and the opening of the rectangular groove faces away from the T-shaped groove.

[0009] Further, the clamp is provided with a first screw hole for fixing the clamp on the flexible guide rail with a screw, and the clamp is also provided with a second screw hole for fixing the DR flat panel detector on the clamp with a screw.

[0010] Further, a wear-resistant and anti-slip gasket is fixed to the lower end of the screw.

[0011] Further, the flexible guide rail is one of a rubber guide rail and a silica gel guide rail.

[0012] Compared with the prior art, the present utility model provides a clamping device for a DR flat panel detector, which is small in volume, light in weight, quick in loading and unloading, does not need to process the original DR flat panel detector, and can be applied to pipes of various specifications. The present utility model uses a guide rail to fit on the surface of a steel pipe, and realizes the quick fixation of the flexible guide rail on the steel pipe by using the adhesion of a hook tape and a loop tape, saves the adjustment time, improves the detection efficiency, and solves the problems of low efficiency and repeated adjustment of traditional strap fixation. The position of the clamp on the flexible guide rail is fixed by screws, which is convenient for adjusting the position. At the same time, the present utility model uses the clamp to clamp the DR flat panel detector, realizes the quick and stable fixation of the DR flat panel, and solves the problems of easy damage and easy detachment of traditional strap fixation. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is an exploded structural schematic diagram of the present utility model.

[0014] Figure 2 is a structural schematic diagram of the actual application of the present utility model.

[0015] Figure 3 is a sectional schematic diagram of the actual application of the present utility model.

[0016] Figure 4 is an enlarged schematic diagram of area A.

[0017] In the figure, 1 - flexible guide rail; 2 - loop tape; 3 - hook tape; 4 - clamp; 5 - DR flat panel detector; 6 - T-shaped groove; 7 - rectangular groove; 8 - first screw hole; 9 - second screw hole; 10 - wear-resistant and anti-slip gasket; 11 - screw; 12 - steel pipe; 13 - weld. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] The present utility model will be further described below with reference to the drawings.

[0019] Refer to Figure 1 and Figure 2In one embodiment of the utility model, a clamping device for a DR flat panel detector includes a pair of Velcro tapes, a pair of flexible guide rails, and a pair of clamps for clamping a flat panel, one end of the flexible guide rail 1 is fixed with one end of the Velcro tape 2, the other end of the flexible guide rail 1 is fixed with one end of a Velcro tape 3 for interlocking with the Velcro tape 2, and the clamp 4 is fixed on the flexible guide rail 1 for fixing the DR flat panel detector 5. In practical applications, the flexible guide rail 1 is attached along the steel pipe surface 12 on both sides of the weld 13, and is fixed by bonding the Velcro tape 2 and the Velcro tape 3. The clamp is fixed on the flexible guide rail 1, and the DR flat panel detector 5 is fixed on the clamp 4 on both sides of the weld 13.

[0020] See also Figure 3 and Figure 4 In one embodiment of the present utility model, the cross-section of the flexible guide rail 1 is an I-shape, so that the clamp 4 can be more firmly fixed on the flexible guide rail 1.

[0021] Please continue reading Figure 3 and Figure 4 In one embodiment of the utility model, the clamp 4 may be provided with a T-shaped groove 6 with an opening facing inward for embedding the flexible guide rail 1 and a rectangular groove 7 with an opening facing sideward for embedding the DR flat-panel detector 5; the rectangular groove 7 is next to the T-shaped groove 6, and the opening of the rectangular groove 7 faces the side away from the T-shaped groove 6; the T-shaped groove 6 is used to cooperate with the flexible guide rail 1 so as to better fix the clamp 4 on the flexible guide rail 1; the rectangular groove 7 cooperates with the DR flat-panel detector 5 to facilitate better fixing the DR flat-panel detector 5 on the clamp 4.

[0022] See also Figure 1 In the above embodiment, the clamp 4 is provided with a first screw hole 8 for fixing the clamp 4 to the flexible guide rail 1 by a screw 11, and the clamp 4 is also provided with a second screw hole 9 for fixing the DR flat panel detector 5 to the clamp 4 by a screw 11.

[0023] , see Figure 1 or Figure 4 In the above embodiment, a wear-resistant and anti-skid pad 10 is fixed to the lower end of the screw 11, which further ensures that the edge of the DR flat panel detector 5 will not be damaged and fixes the DR flat panel detector 5 more firmly.

[0024] See also Figure 2 In one embodiment of the utility model, the flexible guide rail 1 is one of a rubber guide rail and a silicone guide rail; the good flexibility enables better fit around the steel pipe 12, and the large friction enables better fixation.

[0025] In practical applications, on both sides of the weld 13, the flexible guide rail 1 is attached along the surface 12 of the steel pipe, and is fixed by bonding the female hook tape 2 and the male hook tape 3. The holder 4 is fixed on the flexible guide rail 1 through the first screw hole 8 with the screw 11, and the DR flat panel detector 5 is fixed on the holder 4 through the second screw hole 9 with the screw 11.

[0026] The embodiments of the present invention are given for the purposes of illustration and description. Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those of ordinary skill in the art can make changes, modifications, substitutions, and variations to the above embodiments within the scope of the present invention.

Claims

1. A DR flat panel detector clamping device, characterized in that: It includes a pair of Velcro tapes, a pair of flexible guide rails and a pair of clamps for clamping a flat panel, one end of the flexible guide rail is fixed with one end of the Velcro tape, the other end of the flexible guide rail is fixed with one end of a Velcro tape for fastening with the Velcro tape, and the clamp is fixed on the flexible guide rail for fixing the DR flat panel detector.

2. A DR flat panel detector clamping device according to claim 1, characterized in that: The cross section of the flexible guide rail is an I-shape.

3. The DR flat panel detector clamping device according to claim 1, characterized in that: The clamp may be provided with a T-shaped groove with an opening facing inward for embedding the flexible guide rail and a rectangular groove with an opening facing sideward for embedding the DR flat panel detector; the rectangular groove is next to the T-shaped groove, and the opening of the rectangular groove faces the side away from the T-shaped groove.

4. The DR flat panel detector clamping device according to claim 3, characterized in that: The holder is provided with a first screw hole capable of fixing the holder to the flexible guide rail by screws, and the holder is also provided with a second screw hole capable of fixing the DR flat panel detector to the holder by screws.

5. The DR flat panel detector clamping device according to claim 4, characterized in that: A wear-resistant and anti-skid pad is fixed to the lower end of the screw.

6. The DR flat panel detector clamping device according to claim 1, characterized in that: The flexible guide rail is one of a rubber guide rail and a silicone guide rail.

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