Side length measuring device for floor unit of raised floor
By designing the side length measuring device of the floor unit for elevated floors, fast and accurate four-side length measurement is achieved using clamping mechanism and side length measuring device, solving the problem of high time-consuming manual measurement in the prior art, reducing costs and increasing costs Measurement efficiency.
Patent Information
- Application Number
- CN202420760025.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-12
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2034-04-12
AI Technical Summary
The existing floor unit measurement methods for elevated floors mainly rely on manual measurement, which is time-consuming and costly, and lacks efficient automated measurement devices.
A floor unit side length measuring device is designed for an elevated floor including a first platform, a clamping mechanism, a side length measuring device and a pushing mechanism. The four side lengths of the floor unit are accurately measured by the clamping mechanism and a side length measuring device, and through The handling mechanism realizes automated operations.
The four-side length of the floor unit is achieved quickly and accurately, reducing the time and cost of manual measurement, ensuring the shipment quality of the floor unit, and suitable for elevated floors of different sizes.
Smart Images
Figure CN222165928U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a side length measuring device for a floor unit of an elevated floor, in particular to a side length measuring device for a floor unit of an elevated floor which can measure the lengths of four sides of the floor unit. Background Art
[0002] Nowadays, elevated floors are widely used in computer rooms, clean rooms and other places. Raised floors generally include at least four legs, at least four beams and at least one floor unit. They can form a highly flat surface above the ground, facilitate the installation of pipelines and control the cleanliness level. The floor unit is one of the main structures facing the entire factory and is of great importance. However, the conventional floor unit measurement method mostly uses manual measurement, which is not only time-consuming but also very costly.
[0003] In view of this, the inventor of this case has pondered and researched actively, combined with many years of experience in related product research, and through continuous testing and improvement, finally developed this utility model. Utility Model Content
[0004] The utility model aims to provide a device for measuring the side length of a floor unit of an elevated floor, which can accurately know the four side lengths of the measured floor unit.
[0005] To achieve the above-mentioned purpose, the utility model 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, 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, so as to facilitate measurement and replacement of 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 avoid friction damage around the floor unit.
[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 arranged on the slide rail base, a roller rotatably arranged 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 disposed on the slide rail of the side length base; and 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 the floor, first use a sample plate to complete zeroing, then remove the sample plate and replace it with a floor unit to be tested, and then measure whether 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 exceed the error value to determine whether the floor unit 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, so as 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 leans against 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 leans against at least one of the two left fixed roller seats, thereby making at least one point on the left edge of the floor unit 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 arranged 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 utility model has the advantage that the lengths of the four sides 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 as follows in conjunction with a preferred embodiment with accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a three-dimensional diagram of the utility model.
[0018] Figure 2 It is a schematic diagram of the clamping mechanism of the utility model cooperating with the first side length measuring device to the sixth side length measuring device.
[0019] Figure 3 It is a schematic diagram of the front reference line and the left reference line of the clamping mechanism of the utility model.
[0020] Figure 4 It is a schematic diagram of the utility model provided with a rear pushing mechanism and a right pushing mechanism.
[0021] Figure 5 For this utility model Figure 4 Magnified view of part A.
[0022] Figure 6 For this utility model Figure 4 Magnified view of part B.
[0023] Figure 7 It is a schematic diagram of the second platform, the third platform and the transport mechanism of the utility model.
[0024] Description of reference numerals: 100-side length measuring device of floor unit of elevated floor; 1-first platform; 12-corner gasket; 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 push 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-conveying mechanism; 71-support frame; 72-conveying 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 Figure 1 to Figure 7As shown, the device 100 for measuring the side length of a floor unit of an elevated floor of the present invention comprises: a first platform 1; a clamping mechanism 2, which is disposed on the first platform 1 and clamps 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; the front edge 1011 of the floor unit 101 overlaps with the front reference line L11, and the left edge 1012 of the floor unit is overlapped with the left reference line L12. The first to sixth side length measuring devices 31, 32, 33, 34, 35, 36 are located in the same plane and arranged on the left, rear and right sides of the floor unit 101. Since there is a front reference line L11 at the front edge, it is not necessary to set a side length measuring device on the front side. The clamping mechanism 2 cooperates with the first to sixth side length measuring devices 31, 32, 33, 34, 35, 36 to accurately know the four side lengths of the floor unit 101 under test. This will be described in detail below.
[0026] The first platform 1 can be a steel frame structure. Figure 2 to Figure 6 It is simply illustrated with a flat plate.
[0027] The front positioning structure 21 of the clamping mechanism 2 may be composed of two front fixed roller seats 211. The two front fixed roller seats 211 form a front reference line L11. The front edge 1011 of the floor unit 101 leans against the two front fixed roller seats 211, thereby overlapping with the front reference line L11. In addition, the left positioning structure 22 may be composed of two left fixed roller seats 221, and the two left fixed roller seats 221 form a left reference line L12 perpendicular to the front reference line L11. The left edge 1012 of the floor unit 101 at least leans against one left fixed roller seat 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 utility model can ensure the delivery quality of the floor unit, so it is assumed before measurement that the floor unit to be tested is not necessarily square, so there is a situation that the left edge 1012 of the floor unit to be tested is not necessarily perpendicular to the front edge 1011. Therefore, the clamping mechanism 2 is designed to make at least one point on the left edge 1012 of the floor unit 101 overlap with the left reference line L12 when the floor unit is positioned by the clamping mechanism 2. Of course, if the left edge 1012 of the floor unit to be tested is perpendicular to the front edge 1011, the front edge 1011 and the left edge 1012 of the floor unit to be tested will overlap with the front reference line L11 and the left reference line L12 respectively.
[0029] The utility model is applicable to floor units of various elevated floors of different sizes. Before measurement, a sample plate that meets the standard size is taken to perform zeroing operations on the first to sixth side length measuring devices 31, 32, 33, 34, 35, 36. In order to conveniently explain the basic values, measurement values and calculation methods of the first to sixth side length measuring devices 31, 32, 33, 34, 35, 36, a sample plate with four sides of 600×600±0.1mm is used as an example for explanation as follows. After the sample plate is reset to zero, the sample plate is removed and replaced with the floor unit to be tested. If the measured values of the four sides exceed ±0.1mm, the four sides are judged to be unqualified. On the contrary, if the measured values of the four sides are within ±0.1mm, the four sides are judged to be qualified. For example, the first side length measuring device 31 measures +0.03mm, and the second side length measuring device 32 measures -0.01mm. The sum of the two is +0.02, which is judged to be qualified. The measured values of the remaining third and fourth side length measuring devices and the fifth and sixth side length measuring devices are also added in the same way to determine whether the side length is qualified. Therefore, it is possible to accurately measure whether the four sides of the floor unit 101 are qualified, and then quickly complete the measurement of whether the four sides of the floor unit to be tested are within the tolerance range.
[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, and the right pushing mechanism 24 may be composed of a right sliding roller seat 241. With this structure, it is possible to ensure 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, and the floor unit 101 is fixed, and the tested floor unit 101 can be easily replaced.
[0031] like Figure 5-6 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 side length measuring device to the sixth side length measuring device 31, 32, 33, 34, 35, 36 are of the same structure and are respectively arranged at different positions on the first platform 1. Figure 5-6 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 disposed 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 disposed on the sliding rail base, a roller 2314, 2414 rotatably disposed on the sliding base, and a pneumatic cylinder 2315, 2415 driving the sliding base 2313, 2413 along the sliding rail 2312, 2412 of the sliding rail base 2311, 2411 to approach or move away from the floor unit 101. With this structure, when the clamping mechanism 2 pushes the floor unit 101, the friction damage around 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 have: 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 disposed on the slide rail of the side length base; 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, in order to save manpower, the utility model can further have: a second platform 5, arranged in front of the first platform 1; a third platform 6, arranged behind the first platform 1; a transport mechanism 7, the transport mechanism 7 further includes: a support frame 71, a transport track 72 is erected above the first platform 1, the second platform 5 and the third platform 6; at least one grabbing mechanism 73, arranged on the transport track 72, can move along the transport track 72, and can grab and transport the floor unit 101 between the first platform 1, the second platform 5 and the third platform 6. In this embodiment, two grabbing mechanisms 73 are used, and when the first grabbing mechanism 73 transports the measured floor unit to the third platform 6, the second grabbing mechanism 73 can simultaneously transport the floor unit to be measured on the second platform 5 to the first platform 1, which can not only reduce the standby time of the measuring equipment to thereby increase the overall work efficiency, but also facilitate automated operations.
[0035] The above-mentioned embodiments of the present invention are only for the purpose of explanation and should not be used to limit the significance 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, arranged 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 arranged 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, characterized in that: 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.
3. The device for measuring the side length of a floor unit of a raised floor according to claim 2, characterized in that: 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, characterized in that: 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 arranged on the slide rail base, a roller rotatably arranged 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, characterized in that: 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, characterized in that: When measuring the side length of the floor, first use a sample plate to complete zeroing, then remove the sample plate and replace it with a floor unit to be tested, and then measure whether 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 exceed the error value to determine whether the floor unit 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, characterized in that: 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, characterized in that: The two front fixed roller seats constitute the front reference line, the front edge of the floor unit leans against the two front fixed roller seats, and thus overlaps 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 leans against at least one of the two left fixed roller seats, and thus at least one point on the left edge of the floor unit overlaps 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, characterized in that: 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 arranged 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.