CN217084633U - Wood-based plate thickness expansion rate survey device that absorbs water with adjustable interval - Google Patents
Wood-based plate thickness expansion rate survey device that absorbs water with adjustable interval Download PDFInfo
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- CN217084633U CN217084633U CN202220413378.4U CN202220413378U CN217084633U CN 217084633 U CN217084633 U CN 217084633U CN 202220413378 U CN202220413378 U CN 202220413378U CN 217084633 U CN217084633 U CN 217084633U
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- test piece
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- artificial board
- expansion rate
- thickness expansion
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Abstract
The utility model discloses an artificial board thickness expansion rate survey device that absorbs water with adjustable interval, include: a support; the placing rack is transversely arranged in the middle of the bracket; the test piece placing rack is characterized in that a plurality of partition frames are arranged on the placing rack at intervals along the left-right direction, and the placing rack is divided into a plurality of test piece placing units; wherein, every test piece placing element is adjustable along left and right direction's interval. The placing frame of the utility model is divided into a plurality of test piece placing units by the partition frame, each test piece placing unit can be used for installing a man-made board test piece, and the width of each test piece placing unit can be adjusted so as to be suitable for the artificial board test pieces with different thicknesses, the use flexibility is good, the application range is wide, and the work efficiency is high; and through adjusting the width of the test piece placing unit, artificial board test piece groups with different thicknesses can be arranged on the same measuring device, so that a comparison experiment is facilitated, and the practicability is high.
Description
Technical Field
The utility model relates to a plank test equipment field, in particular to wood-based plate thickness expansion rate survey device that absorbs water with adjustable interval.
Background
The water absorption thickness expansion rate of the artificial board is an important index reflecting the water resistance and the size stability of the artificial board, and the value of the water absorption thickness expansion rate is the ratio of the thickness increase of the artificial board after water absorption to the thickness of the artificial board before water absorption. When the artificial board is subjected to water absorption thickness expansion rate measurement, the artificial board needs to be completely soaked in water through a measurement device. The existing measuring device (such as the publication number CN 212658676U, the new name is the existing patent of a wood material water absorption expansion rate measuring auxiliary device) is provided with a plurality of small units, the small units are used for storing artificial board test pieces, and the measuring device is completely soaked in a water tank after the artificial board test pieces are placed in the small units. Through the effect of survey device, can inject the wood-based plate test piece in the cell, avoid the wood-based plate test piece to sink the end or float, and can make the distance of wood-based plate test piece and basin periphery and wood-based plate test piece and surface of water distance accord with the regulation, guarantee experimental accuracy. However, the width of the small unit of the measuring device is fixed, the application range is limited, and when the thickness of the artificial board test piece is too large or too small, the measuring device matched with the artificial board test piece needs to be manufactured again, so that the measuring device has poor flexibility and low working efficiency.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an artificial board thickness inflation rate survey device that absorbs water with adjustable interval to the width of overcoming survey device's little unit is fixed setting, and application range is limited, and the flexibility can be poor and the shortcoming that work efficiency is low.
In order to achieve the above object, the utility model provides an artificial board thickness expansion rate survey device that absorbs water with adjustable interval, include: a support; the placing rack is transversely arranged in the middle of the bracket; the partition frames are arranged on the placing frame at intervals along the left-right direction and divide the placing frame into a plurality of test piece placing units; wherein, every test piece placing element is adjustable along left and right direction's interval.
Preferably, in the above technical solution, the support is a rectangular parallelepiped frame structure.
Preferably, in the above technical scheme, the rack includes four at least connecting rods, four the connecting rods enclose into cuboid frame construction, every the length of connecting rod distributes along left and right sides direction, and every both ends all with the leg joint about the connecting rod.
Preferably, in the above technical scheme, the rack is provided with scale marks with lengths distributed along the left and right directions.
Preferably, in the above technical scheme, the spacer frame is provided with a sliding sleeve at a position corresponding to the placing frame, and the sliding sleeve can slide left and right along the placing frame and is fixed by a fixing mechanism.
Preferably, in the above technical scheme, the fixing mechanism includes a threaded through hole and a bolt, the side wall of the sliding sleeve is provided with the threaded through hole, the bolt is in threaded connection with the threaded through hole, and the inner end of the bolt can penetrate through the threaded through hole and abut against the side wall of the placing rack.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the utility model discloses a rack is separated into a plurality of test piece placing units by the bulkhead, and each test piece placing unit can be used for installing a panel test piece, and the distance of each test piece placing unit along the left and right direction can be adjusted to be applicable to the wood-based plate test pieces of different thicknesses, and the rack has good use flexibility, wide application range and high work efficiency; and through the width of adjusting the test piece placing unit, can set up the wood-based plate test piece group of different thickness on same survey device, be convenient for carry out the contrast experiment, the practicality is strong.
2. The utility model discloses be equipped with the scale mark that length distributes along controlling the direction on the rack, the width of unit is placed to the auxiliary adjustment test piece of can being convenient for.
3. The utility model discloses a bulkhead slides through the sliding sleeve, is convenient for remove the bulkhead required position on to the bolt locks on rotating the sliding sleeve, fixes the bulkhead on required position, and the adjustment mode is simple and convenient.
Drawings
Fig. 1 is a schematic structural diagram of an artificial board water absorption thickness expansion rate measuring device with adjustable spacing according to the present invention.
Fig. 2 is a schematic top view of fig. 1 according to the present invention.
Fig. 3 is a left side schematic view of fig. 1 according to the present invention.
Description of the main reference numerals:
1-connecting rod, 2-sliding sleeve, 3-bracket, 4-bolt, 5-graduation line, 6-test piece placing unit, 7-spacer frame and 8-artificial board test piece.
Detailed Description
The following detailed description of the present invention is provided in conjunction with the accompanying drawings, but it should be understood that the scope of the present invention is not limited by the following detailed description.
Throughout the specification and claims, unless explicitly stated otherwise, the word "comprise", or variations such as "comprises" or "comprising", will be understood to imply the inclusion of a stated element or component but not the exclusion of any other element or component.
Fig. 1 to 3 show schematic structural diagrams of an artificial board water absorption thickness expansion rate measuring device with adjustable distance according to a preferred embodiment of the present invention, which includes a support 3, a placing frame and a plurality of bulkheads 7. Referring to fig. 1 to 3, the placing frame is transversely installed in the middle of the support 3, so that a certain distance is left between the placing frame and the top and the bottom of the support 3, the artificial board test piece 8 is prevented from touching or floating, and the artificial board test piece 8 can keep a certain distance from the wall surface and the water surface of the water tank after being soaked in the water tank. All the bulkheads 7 are installed on the placing frame at intervals along the left-right direction, the placing frame is separated into a plurality of test piece placing units 6, each test piece placing unit 6 can be used for installing a man-made board test piece 8, the man-made board test pieces 8 are limited on the test piece placing units 6, and subsequent soaking operation is facilitated. Wherein, the interval of every test piece unit 6 is placed along left right direction can be adjusted to be applicable to the wood-based plate test piece 8 of different thickness, use the flexibility good, application scope is wide, and work efficiency is high. And through the width of adjusting test piece placing unit 6, can set up the wood-based plate test piece group of different thickness on same survey device, be convenient for carry out the contrast experiment, the practicality is strong.
Referring to fig. 1 to 3, the bracket 3 may have a rectangular, triangular, trapezoidal, or regular hexagonal shape, etc., when viewed in the left-right direction. Preferably, the bracket 3 is a rectangular parallelepiped frame structure, i.e., the bracket 3 is rectangular as viewed in the left-right direction.
Referring to fig. 1 to 3, in order to facilitate the installation of the artificial board test piece 8, preferably, the rack includes at least four connecting rods 1, and the four connecting rods 1 enclose a rectangular frame structure, that is, when viewed in the left-right direction, sequential connecting lines of the four connecting rods 1 form a rectangular shape. The length of every connecting rod 1 distributes along left right direction, and both ends all are connected with support 3 about every connecting rod 1 to fix rack monolithic on support 3, the installation of the wood-based plate of being convenient for.
Referring to fig. 1, preferably, the rack is provided with scale marks 5 whose lengths are distributed along the left-right direction, and the scale marks 5 are arranged on the connecting rod 1, so that the width of the test piece placing unit 6 can be conveniently adjusted.
Referring to fig. 1 to 3, the bulkhead 7 and the placing frame can be detachably connected through a buckle, so that the bulkhead 7 can be installed at a required position, and the width of the test piece placing unit 6 can be adjusted conveniently; the partition frame 7 can also be a sliding connection structure of the sliding sleeve 2 and the like. Preferably, the spacer 7 is provided with the sliding sleeve 2 at a position corresponding to the placing rack, that is, the sliding sleeve 2 corresponding to the connecting rod 1 is provided on the spacer 7, and the sliding sleeve 2 can slide left and right along the connecting rod 1 of the placing rack and is fixed by a fixing mechanism so as to adjust the position of the spacer 7, thereby adjusting the width of the test piece placing unit 6. The fixing mechanism can be a plurality of positioning holes arranged on the connecting rod 1 and a bolt movably arranged on the sliding sleeve 2, and can also be a threaded through hole arranged on the sliding sleeve 2, a bolt 4 and other structures. Further preferably, the fixing mechanism comprises a threaded through hole and a bolt 4, the side wall of the sliding sleeve 2 is provided with the threaded through hole, the bolt 4 is in threaded connection with the threaded through hole, and the inner end of the bolt 4 can penetrate through the threaded through hole and abut against the side wall of the connecting rod 1 of the placing frame so as to lock the sliding sleeve 2 at a required position. When the bulkhead 7 needs to be moved, the bulkhead 7 can be moved by rotating and loosening the bolt 4; when the spacer frame 7 needs to be fixed, only the bolt 4 needs to be screwed reversely, and the adjusting mode is simple and convenient. The spacer frame 7 is of a rectangular frame structure, and four corners of the spacer frame 7 are respectively in one-to-one correspondence with the four connecting rods 1 and are in sliding connection through the sliding sleeves 2, so that the test piece placing unit 6 is in a rectangular shape.
When in use, the distance of the partition frame 7 is adjusted, the test piece placing unit 6 is adjusted to the required width, and the artificial board test piece 8 is installed; because the artificial board test piece 8 is rectangular, when the artificial board test piece 8 is installed, the diagonal line of the artificial board test piece 8 is vertically arranged in the test piece placing unit 6, and the length of the diagonal line of the artificial board test piece 8 is preferably greater than the height of the test piece placing unit 6, so that the artificial board test piece 8 is limited in the test piece placing unit 6, and the artificial board test piece 8 is prevented from being separated from the test piece placing unit 6 under the buoyancy of water; after the artificial board test piece 8 is installed, the measuring device is completely immersed in the water tank, and then the artificial board water absorption thickness expansion rate measuring test can be carried out.
The foregoing descriptions of specific exemplary embodiments of the present invention have been presented for purposes of illustration and description. It is not intended to limit the invention to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain certain principles of the invention and its practical application to enable one skilled in the art to make and use various exemplary embodiments of the invention and various alternatives and modifications as are suited to the particular use contemplated. It is intended that the scope of the invention be defined by the claims and their equivalents.
Claims (6)
1. The utility model provides an artificial board thickness expansion rate survey device that absorbs water with adjustable interval which characterized in that includes:
a support;
the placing rack is transversely arranged in the middle of the bracket; and
the partition frames are arranged on the placing frame at intervals along the left-right direction and divide the placing frame into a plurality of test piece placing units; wherein, every test piece placing element is adjustable along left and right direction's interval.
2. The artificial board water absorption thickness expansion rate measuring device according to claim 1, wherein the support is a rectangular frame structure.
3. The artificial board water absorption thickness expansion rate measuring device according to claim 1, wherein the placing rack comprises at least four connecting rods, the four connecting rods enclose a rectangular frame structure, the length of each connecting rod is distributed along the left and right direction, and the left and right ends of each connecting rod are connected with the support.
4. The artificial board water absorption thickness expansion rate measuring device according to claim 1, wherein the rack is provided with scale marks having lengths distributed in the left-right direction.
5. The artificial board water absorption thickness expansion rate measuring device according to claim 1, wherein a sliding sleeve is provided on the spacer frame at a position corresponding to the placing frame, and the sliding sleeve can slide left and right along the placing frame and is fixed by a fixing mechanism.
6. The artificial board water absorption thickness expansion rate measuring device according to claim 5, wherein the fixing mechanism comprises a threaded through hole and a bolt, the threaded through hole is formed in the side wall of the sliding sleeve, the bolt is in threaded connection with the threaded through hole, and the inner end of the bolt can penetrate through the threaded through hole and abut against the side wall of the placing frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220413378.4U CN217084633U (en) | 2022-02-28 | 2022-02-28 | Wood-based plate thickness expansion rate survey device that absorbs water with adjustable interval |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220413378.4U CN217084633U (en) | 2022-02-28 | 2022-02-28 | Wood-based plate thickness expansion rate survey device that absorbs water with adjustable interval |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217084633U true CN217084633U (en) | 2022-07-29 |
Family
ID=82545067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220413378.4U Active CN217084633U (en) | 2022-02-28 | 2022-02-28 | Wood-based plate thickness expansion rate survey device that absorbs water with adjustable interval |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217084633U (en) |
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2022
- 2022-02-28 CN CN202220413378.4U patent/CN217084633U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: RONGXIAN RUNDA FURNITURE CO.,LTD. Assignor: GUANGXI ZHUANG AUTONOMOUS REGION FORESTRY Research Institute Contract record no.: X2022450000424 Denomination of utility model: A device for measuring water absorption thickness expansion of wood-based panels with adjustable spacing Granted publication date: 20220729 License type: Common License Record date: 20221227 |