Detection device and detection system

Abstract

The utility model provides a detection device and a detection system, which are used for detecting the accuracy of assembly positions of a stand column and a base of a trolley. Wherein the detection device comprises a framework, a perpendicularity measuring instrument and a flatness measuring instrument, the framework comprises a bottom plate and a vertical plate fixed on the bottom plate, when the detection device is installed on the trolley, the lower side of the bottom plate abuts against the top surface of a trolley base, and the upper side of the bottom plate is provided with an assembly position used for fixing the flatness measuring instrument; one side of the vertical plate is provided with a fixing piece used for being buckled with the stand column, and the perpendicularity measuring instrument is fixed to the vertical plate and spaced from the fixing piece. Whether the trolley base and the stand column are assembled in place or not can be rapidly and accurately detected through the perpendicularity measuring instrument and the flatness measuring instrument of the detection device, workers can conveniently and timely adjust trolley devices of which the assembly positions do not meet requirements, the safety of the trolley is ensured, and the assembly efficiency of the trolley is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical equipment, and in particular relates to a detection device and a detection system. Background Art

[0002] With the continuous development of technology, various types of trolleys are used in various occasions, such as trolleys for hanging lamp panels. The stability of the trolleys is required to be high, and it is necessary to ensure that each structure is accurately assembled in place. The trolley generally includes a base and a column vertically fixed above the base. The trolley usually also has a step formed by the assembly parts connecting the base and the column. Whether the relative position of the column and the base is accurate is difficult to measure directly. The assembly mainly depends on the eyesight and operating experience of the staff. If the assembly is not in place, the center of gravity of the trolley may be unstable, which poses a safety hazard. Utility Model Content

[0003] The technical purpose of the utility model is to provide a detection device and a detection system, aiming to solve the problem in the related art that the assembly position of the trolley base and the column is difficult to accurately control.

[0004] In order to solve the above technical problems, the utility model is implemented as follows: on the one hand, a detection device is provided for detecting the assembly position accuracy of the trolley column and the base. The detection device includes a frame, a verticality measuring instrument and a flatness measuring instrument. The frame includes a base plate and a vertical plate fixed on the base plate. When the detection device is installed on the trolley, the lower side of the base plate abuts against the top surface of the trolley base, and the upper side of the base plate has an assembly position for fixing the flatness measuring instrument; a fixing piece for buckling with the column is installed on one side of the vertical plate, and the verticality measuring instrument is fixed on the vertical plate and spaced from the fixing piece.

[0005] Furthermore, the verticality measuring instrument is a micrometer, and a verticality measuring instrument is respectively arranged at the upper and lower ends of one side of the vertical plate.

[0006] Furthermore, the base plate includes an L-shaped plate and a connecting plate, the assembly position is set at one end of the L-shaped plate, the two ends of the connecting plate are respectively connected to the vertical plate and the end of the L-shaped plate away from the assembly position, and an avoidance position is formed between the L-shaped plate and the connecting plate, and the avoidance position is used to avoid the assembly parts connecting the base and the column on the trolley.

[0007] Furthermore, the number of the fixing members is two, and the two fixing members are respectively located at the upper and lower ends of one side of the vertical plate.

[0008] Furthermore, the fixing member includes a buckle adapted to the shape of the column and a connecting column connected between the buckle and the vertical plate.

[0009] Furthermore, the buckle is formed with a U-shaped groove adapted to the shape of the column.

[0010] Furthermore, the bottom plate and the vertical plate are an integrally formed part, or the bottom plate and the vertical plate are detachably connected.

[0011] Furthermore, the frame is one of a plastic part, a metal part, and an alloy part.

[0012] On the other hand, a detection system is provided, including a trolley and the detection device as described in the first aspect above, the trolley includes a base and a column fixed above the base, and an assembly position for installing the detection device is provided between the base and the column.

[0013] Compared with the prior art, the detection device and the detection system in the utility model have the following beneficial effects: the detection device as a whole can be installed on the trolley through the fixing parts and the base plate, the verticality of the column can be quickly measured by the verticality measuring instrument, and whether the base is assembled smoothly can be quickly measured by the flatness measuring instrument. Then, the detection results of the verticality measuring instrument and the flatness measuring instrument can be combined to accurately judge whether the trolley column and the base are assembled in place, thereby ensuring the stability of the trolley's center of gravity, improving the assembly efficiency of the trolley, and improving the safety performance of the trolley. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the detection system in the embodiment of the utility model;

[0015] Figure 2 It is a schematic diagram of the overall structure of the detection device in the embodiment of the utility model.

[0016] In the accompanying drawings, the various reference numerals represent: 1. bottom plate; 11. L-shaped plate; 12. connecting plate; 2. vertical plate; 3. verticality measuring instrument; 4. flatness measuring instrument; 5. fixing part; 51. buckle; 511. U-shaped groove; 52. connecting column; 6. base; 7. column; 8. assembly part. DETAILED DESCRIPTION

[0017] The embodiments of the utility model are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the utility model, and cannot be understood as limiting the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the utility model.

[0018] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "circumferential", "radial" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0019] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0020] Example:

[0021] like Figure 1 and 2 As shown, in this embodiment, the detection device is used to detect the assembly position accuracy of the trolley column 7 and the base 6. The detection device includes a frame, a verticality measuring instrument 3 and a flatness measuring instrument 4. The frame includes a base plate 1 and a vertical plate 2 fixed on the base plate 1. When the detection device is installed on the trolley, the lower side of the base plate 1 abuts against the top surface of the trolley base 6, and the upper side of the base plate 1 has an assembly position for fixing the flatness measuring instrument 4; a fixing part 5 for buckling with the column 7 is installed on one side of the vertical plate 2, and the verticality measuring instrument 3 is fixed on the vertical plate 2 and spaced from the fixing part 5.

[0022] Specifically, the detection device as a whole can be installed on the trolley through the fixing part 5 and the base plate 1. The verticality of the column 7 can be quickly measured by the verticality measuring instrument 3, and the flatness of the base 6 can be quickly measured by the flatness measuring instrument 4. Then, the detection results of the verticality measuring instrument 3 and the flatness measuring instrument 4 can be combined to accurately determine whether the trolley column 7 and the base 6 are assembled in place, ensure the stability of the trolley's center of gravity, improve the assembly efficiency of the trolley, and improve the safety performance of the trolley. The flatness measuring instrument 4 can be a level meter, which can be directly placed on the base plate 1 for measurement, or it can be fixed to the base plate 1 as a whole. The overall structure of the detection device is simple and easy to use and operate.

[0023] In this embodiment, the verticality measuring instrument 3 can be a micrometer, and a verticality measuring instrument 3 is respectively provided at the upper and lower ends of one side of the vertical plate 2. The micrometer can be installed on any side around the vertical plate 2. Preferably, two micrometers can be installed on the side of the vertical plate 2 away from the fixing member 5, which is more beautiful in appearance and more convenient for data reading. When the verticality measuring instrument 3 is used for measurement, if the readings of the two verticality measuring instruments 3 are the same, it indicates that the column 7 is perpendicular to the horizontal plane, and the assembly position of the column 7 has met the requirements.

[0024] In this embodiment, the bottom plate 1 includes an L-shaped plate 11 and a connecting plate 12, the assembly position is set at one end of the L-shaped plate 11, the two ends of the connecting plate 12 are respectively connected to the vertical plate 2 and the end of the L-shaped plate 11 away from the assembly position, and an avoidance position is formed between the L-shaped plate 11 and the connecting plate 12, and the avoidance position is used to avoid the assembly part 8 connecting the base 6 and the column 7 on the trolley. Specifically, the assembly part 8 is usually fixed above the base 6 of the trolley, and the bottom end of the column 7 is fixedly mounted on the assembly part 8. The bottom plate 1 of this embodiment is a Z-shaped plate formed by connecting the connecting plate 12 and the L-shaped plate 11, so that an avoidance position for avoiding the assembly part 8 is formed between the L-shaped plate 11 and the connecting plate 12, and the structural setting is ingenious and easy to use.

[0025] In some embodiments, the height of the vertical plate 2 can be 60-70 mm. There are two fixing members 5, which are respectively located at the upper and lower ends of one side of the vertical plate 2, to ensure that when the detection device is working, the vertical plate 2 can be firmly fixed to the column 7, and to ensure that the vertical plate 2 and the column 7 remain parallel. It can be understood that in some other embodiments, the fixing member 5 can also be set to one, three, four, etc., which is not limited here.

[0026] In some embodiments, the fixing member 5 includes a buckle 51 adapted to the shape of the column 7 and a connecting column 52 connected between the buckle 51 and the vertical plate 2. The fixing member 5 has a simple overall structure and is practical and convenient. In some specific embodiments, the connecting column 52 and the vertical plate 2 can be integrally connected or detachably connected (for example, a mounting cavity can be opened on the vertical plate 2, and one end of the connecting column 52 is extended into the mounting cavity and clamped and fixed with the mounting cavity); the buckle 51 and the connecting column 52 can be integrally connected, or can be fixed as one by bonding, threading, etc., without limitation. It can be understood that in some other embodiments, the buckle 51 can also be directly fixed to the vertical plate 2. Further, in this embodiment, the buckle 51 is formed with a U-shaped groove 511 adapted to the shape of the column 7. When in use, the column 7 can be directly inserted into the U-shaped groove 511. The structure is simple and the operation is convenient. Of course, in some other embodiments, the buckle 51 can also be an adjustable snap, which can be fixed with columns 7 of different sizes, making it more flexible and convenient to use.

[0027] In this embodiment, the bottom plate 1 and the vertical plate 2 are integrally formed, and the structure has good stability. Of course, the bottom plate 1 and the vertical plate 2 can also be detachably connected, and can be disassembled and stacked when not in use, which saves more storage space. In this embodiment, the frame is one of plastic parts, metal parts, and alloy parts, and can specifically be PVC plastic plates, PP plastic plates, steel plates, aluminum alloy plates, etc., which are easy to obtain and have low production and processing costs.

[0028] like Figure 1 As shown, the detection system of this embodiment includes a trolley and the above-mentioned detection device. The trolley includes a base 6 and a column 7 fixed above the base 6. There is an assembly position for installing the detection device between the base 6 and the column 7. Specifically, the trolley can be a trolley for hanging a lamp panel. An assembly part 8 is fixed above the base 6 of the trolley. The bottom end of the column 7 is fixedly mounted on the assembly part 8. The length of the column 7 is relatively large, usually 600-700mm. It is usually difficult to accurately determine whether it is vertical during installation. The use of the verticality measuring instrument 3 of the detection device can quickly solve this problem. Whether the base 6 is flat is also an important factor affecting the stability of the center of gravity of the trolley. The flatness measuring instrument 4 on the detection device can quickly and accurately detect whether the base 6 is installed stably, which is conducive to the staff to perform precise assembly operations, ensure the safety of the trolley, and improve the assembly efficiency of the trolley.

[0029] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A detection device for detecting the assembly position accuracy of a trolley column and a base, characterized in that: It includes a frame, a verticality measuring instrument and a flatness measuring instrument. The frame includes a bottom plate and a vertical plate fixed on the bottom plate. When the detection device is installed on a trolley, the lower side of the bottom plate abuts against the top surface of the trolley base, and the upper side of the bottom plate has an assembly position for fixing the flatness measuring instrument; a fixing piece for buckling with a column is installed on one side of the vertical plate, and the verticality measuring instrument is fixed on the vertical plate and spaced from the fixing piece.

2. The detection device according to claim 1, characterized in that: The verticality measuring instrument is a micrometer, and one verticality measuring instrument is respectively arranged at the upper and lower ends of one side of the vertical plate.

3. The detection device according to claim 1, characterized in that: The base plate includes an L-shaped plate and a connecting plate, the assembly position is arranged at one end of the L-shaped plate, the two ends of the connecting plate are respectively connected to the vertical plate and the end of the L-shaped plate away from the assembly position, and an avoidance position is formed between the L-shaped plate and the connecting plate, and the avoidance position is used to avoid the assembly parts connecting the base and the column on the trolley.

4. The detection device according to claim 1, characterized in that: The number of the fixing members is two, and the two fixing members are respectively located at the upper and lower ends of one side of the vertical plate.

5. The detection device according to claim 4, characterized in that: The fixing member comprises a buckle adapted to the shape of the column and a connecting column connected between the buckle and the vertical plate.

6. The detection device according to claim 5, characterized in that: The buckle is formed with a U-shaped groove adapted to the shape of the column.

7. The detection device according to claim 1, characterized in that: The bottom plate and the vertical plate are integrally formed, or the bottom plate and the vertical plate are detachably connected.

8. The detection device according to claim 1, characterized in that: The frame is one of a plastic part, a metal part and an alloy part.

9. A detection system, characterized in that: The invention comprises a trolley and a detection device as claimed in any one of claims 1 to 8, wherein the trolley comprises a base and a column fixed above the base, and an assembly position for installing the detection device is provided between the base and the column.

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