Side length measuring device for floor unit of raised floor

Abstract

The invention provides a side length measuring device for a floor unit of a raised floor. The side length measuring device comprises a first platform; the clamping mechanism is used for clamping a floor unit on the first platform; the first side length measurer to the sixth side length measurer are located on the same plane and arranged on the left side, the rear side and the right side of the floor unit; the clamping mechanism is matched with the first side length measurer, the second side length measurer, the third side length measurer, the fourth side length measurer and the sixth side length measurer, so that the four side lengths of the tested floor unit can be accurately known.

Description

Technical Field

[0001] The present invention relates to a device for measuring the side length of a floor unit of an elevated floor, and in particular to a device for measuring the side length of a floor unit of an elevated floor capable of measuring the four sides of the floor unit. Background Art

[0002] Raised floors are now widely used in computer rooms, clean rooms, and other locations. Generally consisting of at least four legs, at least four crossbeams, and at least one floor unit, they create a highly flat surface above the ground, facilitate plumbing installation, and facilitate cleanroom level control. Floor units are crucial components of the entire factory building. However, conventional floor unit measurement methods often rely on manual measurement, which is both time-consuming and costly.

[0003] In view of this, the creator of this case has painstakingly pondered and actively researched, combined with years of experience in related product research, and through continuous testing and improvement, finally developed this invention. Summary of the Invention

[0004] The object of the present invention is to provide a device for measuring the side length of a floor unit of an elevated floor, which can accurately obtain the four side lengths of the measured floor unit.

[0005] To achieve the above-mentioned objectives, the present invention provides a device for measuring the side length of a floor unit of an elevated floor, comprising: a first platform; a clamping mechanism disposed on the first platform for clamping a floor unit on the first platform; the clamping mechanism having a front positioning structure and a left positioning structure to define a front reference line and a left reference line perpendicular to each other; a first side length measuring device disposed on the left side of the first platform; a second side length measuring device disposed on the left side of the first platform; a third side length measuring device disposed on the rear side of the first platform; a fourth side length measuring device disposed on the rear side of the first platform; a fifth side length measuring device disposed on the right side of the first platform; and a sixth side length measuring device disposed on the right side of the first platform.

[0006] Preferably, the clamping mechanism has a rear pushing mechanism and a right pushing mechanism to push the floor unit against the front positioning structure and the left positioning structure and clamp and fix the floor unit, which is convenient for measuring and replacing the floor unit.

[0007] Preferably, the front positioning structure is composed of two front fixed roller seats, and the left positioning structure is composed of two left fixed roller seats; the two front fixed roller seats and the two left fixed roller seats are respectively composed of a base and a roller rotatably arranged on the base, which can prevent the floor unit from being damaged by friction around it.

[0008] Preferably, the rear pushing mechanism is composed of two rear sliding roller seats, and the right pushing mechanism is composed of a right sliding roller seat; the two rear sliding roller seats and the right sliding roller seat are respectively composed of a slide rail base with a slide rail on the top, a sliding base slidably provided on the slide rail base, a roller rotatably provided on the sliding base, and a pneumatic cylinder that drives the sliding base along the slide rail of the slide rail base to approach or move away from the floor unit, thereby avoiding friction damage around the floor unit.

[0009] Preferably, the first side length measuring device, the second side length measuring device, the third side length measuring device, the fourth side length measuring device, the fifth side length measuring device and the sixth side length measuring device respectively have: a side length base fixed on the first platform, the side length base having a slide rail; a side length displacement meter slidably provided on the slide rail of the side length base; a side length pneumatic cylinder driving the side length displacement meter along the slide rail to approach or move away from the floor unit, thereby facilitating the measurement and replacement of the floor unit.

[0010] Preferably, when measuring the side length of a floor, a sample plate is first used to complete zeroing, and then the sample plate is removed and replaced with a floor unit to be tested. Then, the sum of the measurement values ​​of the first side length measuring device and the second side length measuring device, the sum of the measurement values ​​of the third side length measuring device and the fourth side length measuring device, and the sum of the measurement values ​​of the fifth side length measuring device and the sixth side length measuring device are measured to determine whether they exceed the error value, so as to determine whether the floor to be tested is qualified.

[0011] Preferably, the first side length measuring device, the second side length measuring device, the third side length measuring device, the fourth side length measuring device, the fifth side length measuring device and the sixth side length measuring device are displacement meters and are located on the same plane to measure the four side lengths of the floor unit.

[0012] Preferably, the two front fixed roller seats constitute the front reference line, the front edge of the floor unit rests on the two front fixed roller seats, thereby overlapping with the front reference line, and the two left fixed roller seats constitute the left reference line perpendicular to the front reference line, the left edge of the floor unit rests on at least one of the two left fixed roller seats, thereby causing at least one point on the left edge of the floor unit to overlap with the left reference line.

[0013] Preferably, the front positioning structure and the left positioning structure are used to position the floor unit, and the rear pushing mechanism and the right pushing mechanism are used to fix and position the floor unit.

[0014] Preferably, it further includes: a second platform, a third platform and a transport mechanism, and the transport mechanism further includes: a support frame, which sets up a transport track above the first platform, the second platform and the third platform; at least one grabbing mechanism, which is provided on the transport track and can move along the transport track and can grab and transport the floor unit between the first platform, the second platform and the third platform.

[0015] The advantage of the present invention is that the four side lengths of the tested floor unit can be accurately known.

[0016] In order to achieve the above and other purposes, the technical means, components and their effects adopted by the present invention are described below in conjunction with a preferred embodiment and the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a perspective view of the present invention.

[0018] Figure 2 Schematic diagram of the clamping mechanism of the present invention cooperating with the first to sixth side length measuring devices.

[0019] Figure 3 Schematic diagram of the front reference line and the left reference line formed by the clamping mechanism of the present invention.

[0020] Figure 4 It is a schematic diagram of the present invention having a rear pushing mechanism and a right pushing mechanism.

[0021] Figure 5 For the present invention Figure 4 Magnified view of part A.

[0022] Figure 6 For the present invention Figure 4 Magnified view of part B.

[0023] Figure 7 Schematic diagram of the second platform, third platform and transport mechanism of the present invention.

[0024] Explanation of Reference Numerals: 100 - side length measuring device for floor unit of elevated floor; 1 - first platform; 12 - corner spacer; 121 - top surface; 2 - clamping mechanism; 21 - front positioning structure; 211 - front fixed roller seat; 2111 - base; 2112 - roller; 22 - left positioning structure; 221 - left fixed roller seat; 2211 - base; 2212 - roller; 23 - rear pushing mechanism; 231 - rear sliding roller seat; 2311 - slide rail base; 2312-slide rail; 2313-slide base; 2314-roller; 2315-pneumatic cylinder; 24-right side pushing mechanism; 241-right side sliding roller seat; 2411-slide rail base; 2412-slide rail; 2413-slide base; 2414-roller; 2415-pneumatic cylinder; 31-first side length measuring device; 311-side length base; 312-slide rail; 313-side length displacement meter; 314-side length pneumatic cylinder; 32-second side length measuring device; 321-side Long base; 322-slide rail; 323-side length displacement meter; 324-side length pneumatic cylinder; 33-third side length measuring device; 331-side length base; 332-slide rail; 333-side length displacement meter; 334-side length pneumatic cylinder; 34-fourth side length measuring device; 341-side length base; 342-slide rail; 343-side length displacement meter; 344-side length pneumatic cylinder; 35-fifth side length measuring device; 351-side length base; 352-slide rail; 353-side length displacement meter; 354 -Side length pneumatic cylinder; 36-sixth side length measuring device; 361-side length base; 362-slide rail; 363-side length displacement meter; 364-side length pneumatic cylinder; 5-second platform; 6-third platform; 7-transportation mechanism; 71-support frame; 72-transportation rail; 73-grabbing mechanism; 101-floor unit; 1011-front edge; 1012-left edge; 1013-rear edge; 1014-right edge; L11-front reference line; L12-left reference line. DETAILED DESCRIPTION

[0025] like Figures 1 to 7As shown, the device 100 for measuring the side length of a floor unit of an elevated floor according to the present invention comprises: a first platform 1; a clamping mechanism 2 disposed on the first platform 1 for clamping a floor unit 101 on the first platform 1; the clamping mechanism 2 has a front positioning structure 21 and a left positioning structure 22 to define a front reference line L11 and a left reference line L12 perpendicular to each other; a front edge 1011 of the floor unit 101 overlaps the front reference line L11, and at least one edge 1012 of the left side of the floor unit overlaps the front reference line L11. The first to sixth side length measuring devices 31, 32, 33, 34, 35, and 36 are located on the same plane and are arranged on the left, rear, and right sides of the floor unit 101. Because the front edge has the front reference line L11, there is no need to install a side length measuring device on the front side. By using the clamping mechanism 2 in conjunction with the first to sixth side length measuring devices 31, 32, 33, 34, 35, and 36, the four side lengths of the floor unit 101 under test can be accurately determined. This will be explained in detail below.

[0026] The first platform 1 can be a steel frame structure. Figures 2 to 6 It is simply illustrated with a flat plate.

[0027] The front positioning structure 21 of the clamping mechanism 2 can be formed by two front fixed roller seats 211. The two front fixed roller seats 211 define a front reference line L11. The front edge 1011 of the floor unit 101 rests on the two front fixed roller seats 211, thereby overlapping with the front reference line L11. Furthermore, the left positioning structure 22 can be formed by two left fixed roller seats 221, which together define a left reference line L12 perpendicular to the front reference line L11. The left edge 1012 of the floor unit 101 rests on at least one of the left fixed roller seats 221, thereby causing at least one point on the left edge 1012 of the floor unit 101 to overlap with the left reference line L12.

[0028] The present invention ensures the shipping quality of floor units. Therefore, before measurement, it is assumed that the floor unit being measured is not necessarily square. Therefore, the left edge 1012 of the floor unit being measured may not necessarily be perpendicular to the front edge 1011. Therefore, the clamping mechanism 2 is designed so that, when the floor unit is positioned using the clamping mechanism 2, at least one point on the left edge 1012 of the floor unit 101 overlaps with the left reference line L12. Of course, if the left edge 1012 of the floor unit being measured is perpendicular to the front edge 1011, the front edge 1011 and left edge 1012 of the floor unit being measured will overlap with the front reference line L11 and the left reference line L12, respectively.

[0029] The present invention is applicable to elevated floor units of various sizes. Before measurement, simply use a sample plate of standard dimensions to zero the first through sixth side length measuring devices 31, 32, 33, 34, 35, and 36. To facilitate explanation of the basic values, measured values, and calculation methods for the first through sixth side length measuring devices 31, 32, 33, 34, 35, and 36, a sample plate with four sides measuring 600 x 600 ± 0.1 mm is used as an example. After the sample plate is zeroed, the sample plate is removed and replaced with the test plate. If the measured values ​​for the four sides exceed ±0.1 mm, the four sides are deemed unqualified. Conversely, if the measured values ​​for the four sides are within ±0.1 mm, the four sides are deemed qualified. For example, if the first side length measuring device 31 measures +0.03 mm and the second side length measuring device 32 measures -0.01 mm, the sum of the two is +0.02, which is considered qualified. The values ​​of the third and fourth side length measuring devices, as well as the fifth and sixth side length measuring devices, are added together in the same manner to determine if the side lengths are qualified. This allows accurate measurement of the four sides of the floor unit 101, allowing for rapid verification of whether the four sides of the tested floor unit are within tolerance.

[0030] like Figure 4 As shown, the clamping mechanism 2 may further include a rear pushing mechanism 23 and a right pushing mechanism 24. The rear pushing mechanism 23 may be composed of two rear sliding roller seats 231, while the right pushing mechanism 24 may be composed of a right sliding roller seat 241. This structure not only ensures that the front edge 1011 of the floor unit 101 rests on the two front fixed roller seats 211 and the left edge 1012 of the floor unit 101 rests on at least one of the two left fixed roller seats 221, but also secures the floor unit 101 and facilitates replacement of the floor unit 101 under test.

[0031] like Figures 5 and 6 As shown, in this embodiment, the two front fixed roller seats 211 and the two left fixed roller seats 221 are of the same structure, the two rear sliding roller seats 231 and the right sliding roller seat 241 are of the same structure, and the first to sixth side length measuring devices 31, 32, 33, 34, 35, 36 are of the same structure and are respectively arranged at different positions on the first platform 1. Figures 5 and 6 Only part of the structure is shown.

[0032] like Figure 5 As shown, the two front fixed roller seats 211 and the two left fixed roller seats 221 can be respectively composed of a base 2111, 2211 and a roller 2112, 2212 rotatably mounted on the base. Figure 6As shown, the two rear sliding roller seats 231 and the right sliding roller seat 241 can be respectively composed of a sliding rail base 2311, 2411 with a sliding rail 2312, 2412 on the top, a sliding base 2313, 2413 slidably mounted on the sliding rail base, a roller 2314, 2414 rotatably mounted on the sliding base, and a pneumatic cylinder 2315, 2415 that drives the sliding base 2313, 2413 along the sliding rail 2312, 2412 of the sliding rail base 2311, 2411 toward or away from the floor unit 101. With this structure, when the clamping mechanism 2 pushes the floor unit 101, friction damage to the surrounding of the floor unit 101 can be avoided.

[0033] like Figure 5 As shown, in order to facilitate the measurement and replacement of the floor unit, the first to sixth side length measuring devices 31, 32, 33, 34, 35, 36 may respectively include: a side length base 311, 321, 331, 341, 351, 361, fixed on the first platform 1, and having a slide rail 312, 322, 332, 342, 352, 362 on the side length base; a side length displacement meter 313, 323, 333, 343, 353, 363, slidably provided on the slide rail of the side length base; and a side length pneumatic cylinder 314, 324, 334, 344, 354, 364, driving the side length displacement meter along the slide rail to approach or move away from the floor unit.

[0034] like Figure 7 As shown, to save manpower, the present invention may further include: a second platform 5, located in front of the first platform 1; a third platform 6, located behind the first platform 1; and a transport mechanism 7, which further includes: a support frame 71, which sets a transport rail 72 above the first platform 1, the second platform 5, and the third platform 6; and at least one gripping mechanism 73, which is located on the transport rail 72 and can move along the transport rail 72 to grip and transport the floor unit 101 between the first platform 1, the second platform 5, and the third platform 6. In this embodiment, two gripping mechanisms 73 are used. While the first gripping mechanism 73 is transporting the measured floor unit to the third platform 6, the second gripping mechanism 73 can simultaneously transport the floor unit to be tested on the second platform 5 to the first platform 1. This not only reduces the standby time of the measurement equipment and thereby increases overall work efficiency, but also facilitates automated operations.

[0035] The above-mentioned embodiments of the present invention are provided for the purpose of illustration only and should not limit the meaning of the present invention. That is, all kinds of modified designs based on the present invention should be included in the patent scope of the present invention.

Claims

1. A device for measuring the side length of a floor unit of an elevated floor, characterized in that: include:

1. First platform; a clamping mechanism, disposed on the first platform, for clamping a floor unit on the first platform; The clamping mechanism has a front positioning structure and a left positioning structure to define a front reference line and a left reference line perpendicular to each other; a first side length measuring device, disposed on the left side of the first platform; a second side length measuring device, disposed on the left side of the first platform; a third side length measuring device, disposed on the rear side of the first platform; a fourth side length measuring device, disposed on the rear side of the first platform; a fifth side length measuring device, disposed on the right side of the first platform; A sixth side length measuring device is provided on the right side of the first platform.

2. The device for measuring the side length of a floor unit of a raised floor according to claim 1, wherein: The clamping mechanism comprises a rear pushing mechanism and a right pushing mechanism for pushing the floor unit to lean against the front positioning structure and the left positioning structure, and clamping and fixing the floor unit.

3. The device for measuring the side length of a floor unit of a raised floor according to claim 2, wherein: The front positioning structure is composed of two front fixed roller seats, and the left positioning structure is composed of two left fixed roller seats; the two front fixed roller seats and the two left fixed roller seats are respectively composed of a base and a roller rotatably arranged on the base.

4. The device for measuring the side length of a floor unit of a raised floor according to claim 2, wherein: The rear pushing mechanism is composed of two rear sliding roller seats, and the right pushing mechanism is composed of a right sliding roller seat; the two rear sliding roller seats and the right sliding roller seat are respectively composed of a slide rail base with a slide rail on the top, a sliding base slidably provided on the slide rail base, a roller rotatably provided on the sliding base, and a pneumatic cylinder that drives the sliding base along the slide rail of the slide rail base to approach or move away from the floor unit.

5. The device for measuring the side length of a floor unit of a raised floor according to claim 1, wherein: The first side length measuring device, the second side length measuring device, the third side length measuring device, the fourth side length measuring device, the fifth side length measuring device and the sixth side length measuring device respectively comprise: a side length base fixed on the first platform, the side length base having a slide rail; a side length displacement meter slidably disposed on the slide rail of the side length base; A side length pneumatic cylinder drives the side length displacement meter along the slide rail to approach or move away from the floor unit.

6. The device for measuring the side length of a floor unit of a raised floor according to claim 1, wherein: When measuring the side length of a floor, a sample board is first reset to zero. The sample board is then removed and replaced with a floor unit to be tested. The sum of the values ​​measured by the first and second side length measuring devices, the sum of the values ​​measured by the third and fourth side length measuring devices, and the sum of the values ​​measured by the fifth and sixth side length measuring devices are then measured to determine whether the board to be tested is qualified.

7. The device for measuring the side length of a floor unit of a raised floor according to claim 1, wherein: The first side length measuring device, the second side length measuring device, the third side length measuring device, the fourth side length measuring device, the fifth side length measuring device and the sixth side length measuring device are displacement meters and are located on the same plane.

8. The device for measuring the side length of a floor unit of a raised floor according to claim 3, wherein: The two front fixed roller seats constitute the front reference line, the front edge of the floor unit rests on the two front fixed roller seats, thereby overlapping with the front reference line, and the two left fixed roller seats constitute the left reference line perpendicular to the front reference line, the left edge of the floor unit rests on at least one of the two left fixed roller seats, thereby causing at least one point on the left edge of the floor unit to overlap with the left reference line.

9. The device for measuring the side length of a floor unit of a raised floor according to claim 3 or 4, characterized in that: The front positioning structure and the left positioning structure are used to position the floor unit, and the rear pushing mechanism and the right pushing mechanism are used to fix and position the floor unit.

10. The device for measuring the side length of a floor unit of a raised floor according to claim 1, wherein: Also includes: A second platform, a third platform and a transport mechanism, the transport mechanism also includes: a support frame, which sets up a transport track above the first platform, the second platform and the third platform; at least one grabbing mechanism, which is set on the transport track and can move along the transport track and can grab and transport the floor unit between the first platform, the second platform and the third platform.

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