Top cover radian detection device

Abstract

The utility model discloses a top cover radian detection device, which comprises a left sample plate and a right sample plate which are symmetrically arranged left and right, and a connecting piece used for connecting the left sample plate and the right sample plate, and arc surfaces are formed on the inner side surfaces of the left sample plate and the right sample plate; a first connecting part is formed at the end, facing the right sample plate, of the left sample plate, a second connecting part is formed at the end, facing the left sample plate, of the right sample plate, and long round holes corresponding to each other are formed in the first connecting part and the second connecting part. The oblong hole in the first connecting part and the oblong hole in the second connecting part are at least partially overlapped, and the connecting piece is connected and fixed in the oblong hole in the overlapped part. The detection device provided by the utility model is convenient to operate in use, has flexibility, and can be suitable for detecting the radian of the cabin top cover with the same type of structure.

Description

TECHNICAL FIELD

[0001] The utility model relates to mechanical manufacturing technical field more particularly, relate to a top cap camber detection device. BACKGROUND

[0002] In the manufacturing process of the shelter, the camber of the shelter top cover has a vital influence on the overall appearance size, appearance and assembly accuracy of the shelter.

[0003] However, due to the large size of the shelter appearance, the traditional camber detection method has the problems of difficult operation, poor flexibility and being difficult to apply to the camber detection of the top cover of the same type structure shelter, and cannot meet the needs of efficient and accurate detection. UTILITY MODEL CONTENTS

[0004] Therefore, the utility model provides a top cap camber detection device, which is convenient to operate and flexible, and can be applied to the camber detection of the top cover of the same type structure shelter.

[0005] To achieve the above object, the technical scheme of the utility model is as follows:

[0006] A top cap camber detection device comprises left and right symmetrical left and right sample plates and a connecting piece for connecting the left and right sample plates, and the inner side surfaces of the left and right sample plates are formed with arc surfaces; one end of the left sample plate towards the right sample plate is formed with a first connecting part, one end of the right sample plate towards the left sample plate is formed with a second connecting part, long circular holes corresponding to each other are formed in the first connecting part and the second connecting part, the long circular hole in the first connecting part at least partially overlaps the long circular hole in the second connecting part, and the connecting piece is connected and fixed in the long circular hole in the overlapping part.

[0007] Further, the connecting piece comprises a bolt penetrating through the long circular hole and a butterfly nut for locking the bolt.

[0008] Further, it further comprises a square tube, the upper end of the left sample plate is formed with a left bending part, the upper end of the right sample plate is formed with a right bending part, the left side of the square tube is fixed in the left bending part, the right side of the square tube is fixed in the right bending part, and the middle part of the square tube is formed with a holding part.

[0009] Further, a plurality of square holes are formed in the left and right sample plates along the length direction thereof.

[0010] Further, the number of square holes in the left and right sample plates is 3-8.

[0011] Further, a plurality of arc grooves are formed on the arc surfaces at intervals.

[0012] The utility model discloses a beneficial effect lies in:

[0013] The top cover arc detection device provided by the utility model, when using, according to the cabin top cover arc type difference, selects the sample board of suitable arc and carries out arc detection, and the sample board is leaned against the cabin top outside, the lower end is flush with the top cover lower edge, and whether the top cover arc is qualified can be tested, the sample board is split into left and right two, then through the left and right sample board upper connecting part and the corresponding long circular hole detachable connection fixing, convenient operation, and the width direction can be adjusted, overall operation is convenient, has flexibility, and can be applicable to the same type structure cabin top cover arc detection. BRIEF DESCRIPTION OF DRAWINGS

[0014] In order to more clearly illustrate the technical scheme in the embodiment of the present application or prior art, the drawings needed to be used in the embodiment or prior art description will be briefly introduced below, and obviously, the drawings in the following description are only some embodiments of the present application, and other embodiments can also be obtained by those skilled in the art according to these drawings.

[0015] Figure 1 It is the structure schematic view of left sample board in the utility model.

[0016] Figure 2 It is the structure schematic view of right sample board in the utility model.

[0017] Figure 3 It is the overall structure schematic view of top cover arc detection device in the utility model.

[0018] Figure 4 It is the use state schematic view of device in the utility model.

[0019] Figure 5 It is Figure 4 The sectional structure schematic view of A-A place in.

[0020] Figure 6 It is Figure 4 The sectional structure schematic view of B-B place in.

[0021] Mark explanation:

[0022] 1, left sample board;2, right sample board;3, connecting piece;31, bolt;32, butterfly nut;

[0023] 4, arc surface;5, first connecting part;6, second connecting part;7, long circular hole;8, square tube;81, holding part;9, left bending part;10, right bending part;11, square hole;12, arc slot;13, rivet;20, top cover. DETAILED DESCRIPTION

[0024] The structure provided by the utility model will be explained and described in detail below in combination with the drawings in the specification.

[0025] Reference Figures 1 to 6 As shown in the drawings, the embodiment specifically discloses a top cover arc detection device, which comprises left and right two symmetrically arranged left sample plates 1, right sample plates 2 and connecting pieces 3 used for connecting the left sample plates 1 and the right sample plates 2, and the inner side surfaces of the left sample plates 1 and the right sample plates 2 are all formed with arc surfaces 4, such as Figure 1 and 2 As shown in the drawings, the arc surface 4 of the left sample plate 1 is located at the lower right side of the sample plate, the arc surface 4 of the right sample plate 2 is located at the lower left side of the sample plate, and after the left and right sample plates are connected, the two arc surfaces form a structure similar to a semicircular arc, which is basically adapted to the shape of the shelter top cover.

[0026] It can be understood that the arc structure of the sample plate can be designed according to the top cover of the standard part at the beginning, the sample plate corresponding to the same type of standard part is obtained, that is, the corresponding detection device is obtained, and then the detection device is used for arc standard detection of the top cover of the same type.

[0027] One end of the left sample plate 1 towards the right sample plate 2 is formed with a first connecting part 5, one end of the right sample plate 2 towards the left sample plate 1 is formed with a second connecting part 6, long circular holes 7 corresponding to each other are formed in the first connecting part 5 and the second connecting part 6, the long circular hole 7 on the first connecting part 5 at least partially overlaps the long circular hole 7 on the second connecting part 6, and the connecting piece 3 is connected and fixed in the long circular hole 7 of the overlapping part. The long circular hole 7 is arranged, so that the connecting piece 3 can move within a certain range, the position of the connecting piece 3 is adjusted, and the top cover of different width sizes can be adapted.

[0028] Specifically, when the device is used, according to different types of the arc of the cabin body top cover 20, the sample plate with a suitable arc is selected for arc detection, the sample plate is leaned against the outside of the cabin top (the left sample plate 1 is leaned against the left outside of the cabin top, and the right sample plate 2 is leaned against the right outside of the cabin top), the lower ends are flush with the lower edge of the top cover 20, and whether the arc of the top cover 20 is qualified can be tested; since the width size of the top cover 20 is large, the sample plate is divided into left and right two, that is, the left sample plate 1 and the right sample plate 2, and then the connecting parts (the first connecting part 5 and the second connecting part 6) on the left and right sample plates and the corresponding long circular holes 7 can be detachably connected and fixed, so that the operation is facilitated, the width direction can be adjusted, the overall operation is convenient, the flexibility is high, and the device can be applied to arc detection of the top cover of the cabin body of the same type.

[0029] In combination with Figure 5 As shown in the drawings, in some embodiments, the connecting piece 3 comprises a bolt 31 penetrating through the long circular hole 7 and a butterfly nut 32 used for locking the bolt 31. The butterfly nut 32 can be manually tightened or loosened without tools, the installation and dismounting process is simplified, time and manpower are saved, sufficient locking force can be provided, and the connection of the left and right sample plates is stable.

[0030] In the illustrated embodiment, the long round holes 7 of the left sample plate 1 and the right sample plate 2 are each provided as two corresponding ones in the up-down direction, and at least two bolts 31 and corresponding wing nuts 32 are connected in the two long round holes 7 when the left and right sample plates overlap; that is, two bolts 31 are provided in the upper long round hole 7, and two bolts 31 are also provided in the lower long round hole 7, and of course, a wing nut 3 is threadedly connected to each bolt to achieve locking and positioning.

[0031] In combination with Figure 3 and Figure 4 shown, Figure 3 is a rear structure schematic view, and the bolts and other structures are not shown. Since the entire detection device is formed by a plate material with small thickness, it is not very convenient to take, and therefore the detection device further includes a square tube 8. In order to reduce the weight, the square tube 8 can be made of aluminum material. The upper end of the left sample plate 1 is formed with a left bending portion 9, and the upper end of the right sample plate 2 is formed with a right bending portion 10. A space capable of accommodating the square tube 8 is formed between the left bending portion 9 and the left sample plate 1 and between the right bending portion 10 and the right sample plate 2. The left side of the square tube 8 is fixed in the left bending portion 9, the right side of the square tube 8 is fixed in the right bending portion 10, and the middle part of the square tube 8 is formed with a holding portion 81. That is, no bending portion is formed at the first connecting portion 5 and the second connecting portion 6, so that the middle position of the square tube 8 can be exposed outside, thereby forming the holding portion 81, which is convenient for the detection personnel to take and move the detection device.

[0032] As shown in Figure 6 to avoid the left and right movement of the square tube 8, a plurality of pin holes can be provided at intervals on the left bending portion 9 and the right bending portion 10, so that the square tube 8 and the left bending portion 9 and the square tube 8 and the right bending portion 10 can be connected by the rivets or positioning pins arranged at intervals to avoid the left and right sliding of the square tube 8; at the same time, it is also convenient for adjustment.

[0033] In combination with Figures 1 to 4 shown, a plurality of square holes 11 are provided on the left sample plate 1 and the right sample plate 2 along the length direction thereof; the number of the square holes 11 on the left sample plate 1 and the right sample plate 2 is 3-8. The specific number can be adjusted according to the size. By providing the square holes 11, a connecting tube can be provided in the square hole, that is, the connecting tube is provided to connect and fix a plurality of detection devices as a whole, so as to achieve the effect of synchronously detecting the radius of the entire top cover 20.

[0034] In this embodiment, a plurality of arc-shaped grooves 12 are provided at intervals on the arc-shaped surface 4, and the arc-shaped grooves 12 are provided to adapt to the edges of the top cover 20 and improve the detection accuracy; of course, the number of the arc-shaped grooves 12 can be correspondingly provided according to the edges of the top cover 20.

[0035] In the description of the utility model, it is necessary to understand that the orientation or positional relation indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" is based on the orientation or positional relation shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as limiting the indicated device or element to have a particular orientation, to be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model.

[0036] In the utility model, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connecting", "fixing" and the like should be understood in a broad sense, for example, can be fixedly connected, or can be detachably connected, or can be integrated; can be mechanically connected, or can be electrically connected; can be directly connected, or can be indirectly connected through an intermediate medium; can be the communication inside two elements or the interaction relationship between two elements, unless otherwise explicitly limited. For ordinary skilled persons in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0037] In the description of the specification, the description of the terms "the embodiment", "one embodiment", "some embodiments", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In the specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any suitable manner in at least one embodiment or example. In addition, those skilled in the art can combine and combine the different embodiments or examples described in the specification and the features of the different embodiments or examples without contradiction.

[0038] In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include at least one feature. In the description of the utility model, the meaning of "multiple" is at least two, for example, two, three, etc., unless otherwise explicitly specified.

[0039] The above only describes the preferred embodiments of the utility model, and does not limit the utility model, and any modification, equivalent replacement and simple improvement made on the essential content of the utility model should be included in the protection scope of the utility model.

Claims

1. A roof camber detection device, characterized by, The utility model relates to a left sample plate (1), a right sample plate (2) and a connecting piece (3) for connecting the left sample plate (1) and the right sample plate (2), the left sample plate (1) and the right sample plate (2) are symmetrically arranged, and the inner side of the left sample plate (1) and the right sample plate (2) are formed with arc surfaces (4); the left sample plate (1) is formed with a first connecting part (5) at one end towards the right sample plate (2), the right sample plate (2) is formed with a second connecting part (6) at one end towards the left sample plate (1), long circular holes (7) corresponding to each other are formed in the first connecting part (5) and the second connecting part (6), the long circular hole (7) in the first connecting part (5) and the long circular hole (7) in the second connecting part (6) at least partially overlap, and the connecting piece (3) is fixed in the overlapping long circular holes (7).

2. The roof camber detection device according to claim 1, characterized in that The connecting piece (3) comprises a bolt (31) passing through the long circular hole (7) and a butterfly nut (32) for locking the bolt (31).

3. The roof camber detection device of claim 1, wherein The utility model further comprises a square tube (8), the upper end of the left sample plate (1) is formed with a left bending part (9), the upper end of the right sample plate (2) is formed with a right bending part (10), the left side of the square tube (8) is fixed in the left bending part (9), the right side of the square tube (8) is fixed in the right bending part (10), and the middle part of the square tube (8) is formed with a holding part (81).

4. The roof camber detection device of claim 1, wherein A plurality of square holes (11) are formed in the left sample plate (1) and the right sample plate (2) along the length direction.

5. The roof camber detection device of claim 4, wherein The number of square holes (11) in the left sample plate (1) and the right sample plate (2) is 3-8.

6. The roof camber detection device of claim 1, wherein A plurality of arc grooves (12) are formed in the arc surfaces (4) at intervals.

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