Simple telescopic angle-adjustable bracket
The design of a simple telescopic adjustable angle bracket solves the problem of difficult angle adjustment in X-ray machine weld inspection in power plants, and realizes flexible adjustment of height, width and angle, ensuring the stability and ease of operation of the X-ray machine, and improving inspection efficiency and imaging effect.
Patent Information
- Application Number
- CN202520091786.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-14
- Publication Date
- 2025-11-07
- Estimated Expiration
- 2035-01-14
AI Technical Summary
When existing X-ray machines are used for flaw detection at weld joints in power plants, the space constraints and instability make angle adjustment difficult, affecting the imaging effect.
The design incorporates a simple telescopic adjustable angle bracket, including a height telescopic component, a width telescopic component, and an angle adjustment mechanism. Through hydraulic drive, the height, width, and angle of the X-ray machine can be flexibly adjusted, ensuring stability and convenient operation.
It enables stable placement and full-angle adjustment of the X-ray machine in confined spaces, reducing the tedious process of on-site adjustments and improving flaw detection efficiency and imaging quality.
Smart Images
Figure CN223524866U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to support technical field, concretely relates to simple telescopic adjustable angle support. BACKGROUND
[0002] The radiographic inspection of the small diameter pipe weld of the power plant is generally required to be double-arm double-shadow ellipse imaging due to the space position limitation, which requires that the direction of the radiation window and the horizontal direction of the weld must form a certain angle when the radiographic inspection is carried out.
[0003] The current radiographic inspection is heavy, and the space of the weld position distribution of the power plant is generally narrow. At the present stage, the height is not enough, and the on-site wooden box is generally used for height adjustment, and the angle adjustment is adjusted by the cushion block under the bottom of the radiographic inspection machine, but this can cause the radiographic inspection machine to be placed extremely unstable, and slight vibration can change the adjusted angle.
[0004] The above content is only used to assist in understanding the technical scheme of the application, and does not represent the acknowledgement of the above content as the closest prior art. INVENTION CONTENTS
[0005] The utility model discloses a simple telescopic adjustable angle support to solve the above-mentioned insufficient.
[0006] In order to solve the above technical problem, the utility model adopts the following technical scheme: simple telescopic adjustable angle support, including left bottom plate, right bottom plate arranged left and right, support arc plate and support arc block for supporting radiographic inspection machine respectively arranged on the upper portion of left bottom plate, right bottom plate, further comprising:
[0007] Height telescopic component, set up on left bottom plate and right bottom plate, be used for adjusting the horizontal height of support arc plate and support arc block;
[0008] Width telescopic component, including two first horizontal telescopic rods that are symmetrically distributed between left bottom plate and right bottom plate, second horizontal telescopic rod for adjusting the width spacing of support arc plate and support arc block is arranged on the upper portion of first horizontal telescopic rod;
[0009] Angle adjusting mechanism, set up on one of second horizontal telescopic rods, be used for adjusting the angle of radiographic inspection machine supported on support arc plate and support arc block.
[0010] Further, the angle adjusting mechanism comprises a gear rotatingly arranged on the outer portion of the fixed end of the second horizontal telescopic rod, and a half-toothed arc block engaged with the outer portion of the gear, and the side portion of the half-toothed arc block is provided with a movable arc plate at one end.
[0011] Further, the half-tooth arc block is uniformly provided with a plurality of first insertion holes penetrating the end of the half-tooth arc block, the gear is uniformly provided with a plurality of second insertion holes penetrating the gear, one of the second insertion holes is inserted with a U-shaped insertion rod, the U-shaped horizontal rod segment and the two side vertical rod segments of the U-shaped insertion rod are respectively provided with a first telescopic joint and a second telescopic joint, and the other end of the U-shaped insertion rod is inserted and fixed with the first insertion hole close to the second insertion hole.
[0012] Further, the movable arc plate is provided with a fixing assembly at one end away from the half-tooth arc block.
[0013] The fixing assembly comprises a movable arc block rotatably arranged on the inner face of the supporting arc block, and the movable arc block is provided with a first belt.
[0014] Further, the half-tooth arc block is provided with a second belt.
[0015] Further, the height telescopic assembly comprises a vertical telescopic rod correspondingly arranged at the upper corner of the left bottom plate and the right bottom plate.
[0016] Compared with the prior art, the utility model has the beneficial effects that: the height telescopic assembly and the width telescopic assembly can adjust the horizontal height at will, and the width can be freely adjusted in the horizontal height direction, the operation and carrying are convenient, and the full-angle adjustment of the radiographic machine is realized by cooperating with the angle adjusting mechanism, and the cumbersome on-site wooden box heightening and angle adjustment are reduced. BRIEF DESCRIPTION OF DRAWINGS
[0017] The drawings accompanying the specification provide further understanding of the utility model, the schematic embodiments of the utility model and the description thereof are used to explain the utility model, and do not constitute improper limitation on the utility model. In the drawings:
[0018] Fig. 1 It is a perspective view of the whole application of one embodiment of the utility model fixing the perspective structure of the radiographic machine;
[0019] Fig. 2 It is a perspective view of the whole of one embodiment of the utility model;
[0020] Fig. 3 It is a structural schematic view of the half-tooth arc block and the gear connection in one embodiment of the utility model.
[0021] In the diagram: 100, X-ray machine; 1, left base plate; 2, right base plate; 3, supporting arc plate; 4, supporting arc block; 5, first horizontal telescopic rod; 51, second horizontal telescopic rod; 6, angle adjustment mechanism; 61, movable arc plate; 62, half-tooth arc block; 621, first insertion hole; 63, gear; 631, second insertion hole; 64, U-shaped insertion rod; 641, first telescopic joint; 642, second telescopic joint; 7, fixing assembly; 71, movable arc block; 72, first strap; 8, second strap; 9, vertical telescopic rod. Detailed Implementation
[0022] The technical solutions in the embodiments of this utility model will be clearly and completely described below. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Unless otherwise specified, the embodiments and features in the embodiments of this application can be combined with each other. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.
[0023] It should be noted that if the embodiments of this utility model involve directional indicators (such as up, down, left, right, front, back, etc.), the directional indicators are only used to explain the relative positional relationship and movement of the components in a specific posture. If the specific posture changes, the directional indicators will also change accordingly.
[0024] Furthermore, if the embodiments of this utility model involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the meaning of "and / or" throughout the text includes three parallel solutions; for example, "A and / or B" includes solution A, solution B, or a solution where both A and B are satisfied simultaneously. Furthermore, "multiple" refers to two or more. Moreover, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.
[0025] like Figs. 1-3 As shown, this utility model, a simple telescopic adjustable angle bracket, is applied to an X-ray machine. It includes a left base plate 1 and a right base plate 2 arranged horizontally, a support arc plate 3 and a support arc block 4 respectively disposed on the upper part of the left base plate 1 and the right base plate 2 for supporting the X-ray machine 100, and further includes:
[0026] A height telescopic assembly is arranged on the left bottom plate 1 and the right bottom plate 2, and is used for adjusting the horizontal height of the support arc plate 3 and the support arc block 4.
[0027] A width telescopic assembly includes two first horizontal telescopic rods 5 arranged between the left bottom plate 1 and the right bottom plate 2 and symmetrically distributed, and a second horizontal telescopic rod 51 arranged on the upper part of the first horizontal telescopic rod 5 and used for adjusting the width spacing of the support arc plate 3 and the support arc block 4.
[0028] An angle adjusting mechanism 6 is arranged on one of the second horizontal telescopic rods 51, and is used for adjusting the angle of the radiographic machine 100 supported on the support arc plate 3 and the support arc block 4.
[0029] In the embodiment, the bracket for placing the radiographic machine 100 is combined by the left bottom plate 1, the right bottom plate 2, the support arc plate 3 and the support arc block 4, and the height telescopic assembly arranged on the left bottom plate 1 and the right bottom plate 2 and the first horizontal telescopic rod 5 and the second horizontal telescopic rod 51 arranged between the left bottom plate 1 and the right bottom plate 2 are used for connecting the sides of the left bottom plate 1, the right bottom plate 2, the support arc plate 3 and the support arc block 4 which are not connected, so that the bracket can be telescoped and adjusted in width in sequence in the horizontal height and the horizontal height direction, the width can be freely adjusted, the whole can be reduced, the bracket is convenient to carry, and the problem of insufficient height in the flaw detection process of the radiographic machine 100 is solved.
[0030] The angle adjusting mechanism 6 arranged on the second horizontal telescopic rod 51 is used in cooperation with the inner arc surface of the support arc plate 3 and the support arc block 4, so that the angle can be freely adjusted stably, and the height telescopic assembly is used to realize full-angle flaw detection, and the operation is convenient.
[0031] It should be noted that the height telescopic assembly and the width telescopic assembly can be driven by a hydraulic drive mode.
[0032] In an embodiment, the angle adjusting mechanism 6 includes a gear 63 rotatably arranged on the outside of the fixed end of the second horizontal telescopic rod 51, and a half-tooth arc block 62 engaged on the outside of the gear 63, and the side of one end of the half-tooth arc block 62 is provided with a movable arc plate 61. In this way, the fixed gear 63 and the half-tooth arc block 62 engaged on the gear 63 are sleeved on the outside of the fixed end of one of the second horizontal telescopic rods 51, the gear 63 is directly rotated, the half-tooth arc block 62 engaged on the gear 63 is driven to rotate, and the flaw detection angle of the radiographic machine 100 supported on the half-tooth arc block 62 is freely adjusted.
[0033] The movable arc plate 61 is welded on the side of one end of the half-tooth arc block 62.
[0034] In an embodiment, the half-tooth arc block 62 is uniformly provided with a plurality of first insertion holes 621 penetrating the end of the half-tooth arc block 62, and the gear 63 is uniformly provided with a plurality of second insertion holes 631 penetrating the gear 63, wherein a U-shaped insertion rod 64 is inserted into one of the second insertion holes 631, and the U-shaped insertion rod 64 is provided with a first telescopic joint 641 and a second telescopic joint 642 on the U-shaped crossbar section and the two side vertical rod sections, respectively, and the other end of the U-shaped insertion rod 64 is inserted and fixed into the first insertion hole 621 close to the second insertion hole 631. In this way, by uniformly penetrating the first insertion holes 621 on the half-tooth arc block 62 and the second insertion holes 631 on the gear 63 through turning machining, the U-shaped insertion rod 64 is inserted into one end of the second insertion hole 631, and the other end is inserted into the first insertion hole 621 close to the second insertion hole 631, wherein during the insertion and fixing process, the first telescopic joint 641 and the second telescopic joint 642 on the U-shaped insertion rod 64 can freely change the spacing and length of the U-shaped insertion rod 64, better limiting and fixing the first insertion hole 621 and the second insertion hole 631, and the above operation is generally used after the adjustment and determination of the flaw detection angle of the ray machine 100.
[0035] In an embodiment, the movable arc plate 61 is provided with a fixing assembly 7 at one end away from the half-tooth arc block 62.
[0036] The fixing assembly 7 includes a movable arc block 71 rotatably arranged on the inner surface of the support arc block 4, and the movable arc block 71 is provided with a first band 72. In this way, by rotating the phase-shifted movable arc block 71 on the inner surface of the support arc block 4, and the penetrating groove opened on the movable arc block 71 through turning machining, the movable arc plate 61 is slidably installed at one end, and during the operation angle adjustment, the movable arc plate 61 is connected with the movable arc block 71 and the half-tooth arc block 62, and the movable arc plate 61 slidably installed on the movable arc block 71 can ensure the use of the angle adjusting mechanism 6 through the width expansion and contraction movement in the horizontal height direction.
[0037] The first band 72 reversely installed on the movable arc block 71 can fix and bind the part of the ray machine 100 carried on the movable arc block 71, ensuring stable placement.
[0038] In an embodiment, the half-tooth arc block 62 is provided with a second band 8. In this way, by reversely installing the second band 8 on the half-tooth arc block 62, the part of the ray machine 100 carried on the half-tooth arc block 62 can be fixed and bound, ensuring stable placement.
[0039] It should be noted that the first band 72 and the second band 8 can be fixed by "magic tape".
[0040] In an embodiment, the height-adjustable assembly comprises vertical telescopic rods 9 arranged at the upper corners of the left base plate 1 and the right base plate 2. With this design, the four vertical telescopic rods 9 arranged at the upper corners of the left base plate 1 and the right base plate 2 can be freely adjusted in height, and during the operation of the height-adjustable assembly, the two vertical telescopic rods 9 arranged on the left base plate 1 and the two vertical telescopic rods 9 arranged on the right base plate 2 can form a height difference, and in combination with the use of the angle adjustment mechanism 6, multi-angle flaw detection can be achieved.
[0041] It is obvious for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, but can be implemented in other concrete forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be regarded as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced in the present application.
Claims
1. A simple telescopic angle-adjustable support, comprising left and right bottom plates (1) and (2) arranged left and right, support arc plates (3) and support arc blocks (4) respectively arranged on upper portions of the left and right bottom plates (1) and (2) for supporting a radiographic machine (100), characterized in that, Also include: Height telescopic assembly arranged on the left bottom plate (1) and the right bottom plate (2), for adjusting the horizontal height of the support arc plate (3) and the support arc block (4); Width telescopic assembly, including two first horizontal telescopic rods (5) arranged between the left bottom plate (1) and the right bottom plate (2) and symmetrically distributed, and a second horizontal telescopic rod (51) arranged on the upper part of the first horizontal telescopic rod (5) and adjusting the width spacing of the support arc plate (3) and the support arc block (4); Angle adjusting mechanism (6) arranged on one of the second horizontal telescopic rods (51), for adjusting the angle of the radiographic machine (100) supported on the support arc plate (3) and the support arc block (4).
2. The simple telescoping angle adjustable support of claim 1, wherein: The angle adjusting mechanism (6) includes a gear (63) rotatably arranged on the outside of the fixed end of the second horizontal telescopic rod (51), and a half-tooth arc block (62) engaged on the outside of the gear (63), wherein one end of the side of the half-tooth arc block (62) is provided with a movable arc plate (61).
3. The simple telescoping angle adjustable support of claim 2, wherein: A plurality of first insertion holes (621) are uniformly arranged on the half-tooth arc block (62) and penetrate the end of the half-tooth arc block (62), and a plurality of second insertion holes (631) are uniformly arranged on the gear (63) and penetrate the gear (63), wherein one of the second insertion holes (631) is inserted with a U-shaped insertion rod (64), the U-shaped insertion rod (64) is provided with a first telescopic joint (641) and a second telescopic joint (642) on the U-shaped horizontal rod segment and the two side vertical rod segments respectively, and the other end of the U-shaped insertion rod (64) is inserted and fixed with the first insertion hole (621) close to the second insertion hole (631).
4. The simple telescoping angle adjustable support of claim 2, wherein: One end of the movable arc plate (61) away from the half-tooth arc block (62) is provided with a fixing assembly (7); The fixing assembly (7) includes a movable arc block (71) rotatably arranged on the inner surface of the support arc block (4), and the movable arc block (71) is provided with a first buckle (72).
5. The simple telescoping angle adjustable support of claim 3, wherein: The half-tooth arc block (62) is provided with a second buckle (8).
6. The simple telescoping angle adjustable support of claim 1, wherein: The height telescopic assembly includes a vertical telescopic rod (9) arranged on the upper end corner of the left bottom plate (1) and the right bottom plate (2).