CN112844509A - Laboratory table with spliced table top - Google Patents
Laboratory table with spliced table top Download PDFInfo
- Publication number
- CN112844509A CN112844509A CN201911192719.9A CN201911192719A CN112844509A CN 112844509 A CN112844509 A CN 112844509A CN 201911192719 A CN201911192719 A CN 201911192719A CN 112844509 A CN112844509 A CN 112844509A
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- panel
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- physicochemical
- right steel
- ceramic panel
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 118
- 239000010959 steel Substances 0.000 claims abstract description 118
- 239000000919 ceramic Substances 0.000 claims abstract description 56
- 230000007704 transition Effects 0.000 claims description 3
- 238000002474 experimental method Methods 0.000 abstract description 4
- 230000007797 corrosion Effects 0.000 abstract description 2
- 238000005260 corrosion Methods 0.000 abstract description 2
- 239000000126 substance Substances 0.000 description 13
- 238000009434 installation Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L9/00—Supporting devices; Holding devices
- B01L9/02—Laboratory benches or tables; Fittings therefor
Abstract
The invention relates to a spliced laboratory table, which comprises a steel main frame and a table top plate erected on the steel main frame, and is characterized in that the steel main frame comprises a left steel underframe, a right steel underframe, a left steel upright frame and a right steel upright frame which are respectively arranged on the left steel underframe and the right steel underframe and extend upwards, a steel upright frame between a physicochemical panel and a storage beam, and a storage beam. The left and right steel underframe is composed of a high-strength high-quality steel structure frame with bearing capacity, and the bearing capacity of the rack is enhanced. The table panel comprises a front ceramic panel, a rear ceramic panel, an upper physicochemical panel and a physicochemical panel consisting of a physicochemical bottom plate, which are arranged in front and back. The basic requirements of the table panel on the characteristics of wear resistance, corrosion resistance, pollution resistance and the like are met, and meanwhile, the requirements of flexibly arranged electric device mounting hole positions and large-area work are increased. Two transverse beams for placing objects are additionally arranged above the table panel, so that small common objects can be conveniently taken and placed in the experiment, the experiment time is shortened, and the success and accuracy of the experiment are improved.
Description
Technical Field
The invention relates to laboratory table equipment for a laboratory, in particular to a table top spliced laboratory table.
Background
One of the most important devices in the laboratory is a laboratory table on which laboratory personnel perform a wide variety of chemical or physical tests. Therefore, the table top plate of the laboratory table must have corrosion resistance, wear resistance, stain resistance, fire resistance and instruments capable of performing tests, and also has a device for providing a power interface for the tests. In the prior art, a laboratory table made of ceramic materials is widely popularized and used, but ceramic panels generally adopt general-size specifications such as 750 millimeters × 2000 millimeters, 1000 millimeters × 1800 millimeters and 1200 millimeters × 2400 millimeters in the manufacturing of the ceramic panels, and the ceramic panels with the general-size specifications are very difficult to adapt to test beds with different specifications and are wide or narrow. When faced with these problems, existing processes either narrow the ceramic panels in the wide dimension or splice the two pieces. This results in cumbersome processing and is very wasteful.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a table top spliced laboratory table, which comprises a steel main frame and a table top plate erected on the steel main frame; the table top is characterized by comprising a front ceramic panel and a rear ceramic panel which are arranged in front and at back, wherein the front ceramic panel and the rear ceramic panel are spaced to form a vacant part; still include middle physics and chemistry panel, middle physics and chemistry panel includes last physics and chemistry panel and physics and chemistry bottom plate that link together from top to bottom, physics and chemistry bottom plate arranges the vacancy position, the both sides of going up physics and chemistry panel overlap joint respectively on the edge part of preceding ceramic panel, back ceramic panel.
The middle of the upper physicochemical panel and the physicochemical base plate of the middle physicochemical panel can be connected by bonding or screws. Secondly, the extension length of the physicochemical base plate can be arranged to be close to that of the middle physicochemical panel, or the physicochemical base plate can be arranged at the two ends of the middle physicochemical panel only, and the physicochemical base plate plays a role in closing the gap between the two ends of the upper physicochemical panel and the left and right steel chassis.
The physical and chemical bottom plates are arranged at the vacant positions, and can be one physical and chemical bottom plate or two physical and chemical bottom plates arranged at the vacant positions, or the lower parts of two sides of the upper physical and chemical panel are respectively provided with a rabbet-shaped step, the upper physical and chemical panel is lapped on the edge parts of the front ceramic panel and the rear ceramic panel through the rabbet-shaped step, so that part of the thickness of the upper physical and chemical panel sinks to the vacant positions, and the vacant positions are filled by part of the upper physical and chemical panel and the physical and chemical bottom plates. In the structure, the table is beautified, and the upper physical and chemical panel does not protrude out of the front ceramic panel and the rear ceramic panel too high.
According to the technical scheme, the beneficial technical effects are found that firstly, on the basis of keeping the advantages of the front ceramic panel and the rear ceramic panel which are adopted in the prior art, the front ceramic panel and the rear ceramic panel are spaced to form a vacant part, so that for the table top designed in a fixed size, ceramic panels with various standard specifications can be flexibly selected as the table top panel, or only the standard ceramic plates are separated into two parts from the middle, and the processing and mounting workload of the ceramic panels is greatly reduced; secondly, because adopt the physics and chemistry bottom plate arranges the vacancy position, the both sides of going up physics and chemistry panel overlap joint respectively on the marginal part of preceding ceramic panel, back ceramic panel to can utilize the superior processing property that physics and chemistry board itself has, cut wantonly and accord with the deck plate arrange and the physics and chemistry board that the vacancy position needs, can accord with the technical standard in the aspect of the laboratory to the deck plate material again.
The technical scheme can also be that corner positions at the upper parts of the two sides of the upper physical and chemical panel are set to be in large fillet transition. This is not only aesthetically pleasing but also safe.
Further technical scheme can also be, the steel body frame includes left and right steel chassis and sets up respectively left and right steel erects the frame on left side steel chassis, the right steel chassis and upwards extends, left and right steel erects the frame and passes middle physics and chemistry panel, install between left and right steel erects the frame and put the thing crossbeam, it is located to put the thing crossbeam the top space of deck plate. Therefore, the space can be expanded upwards by means of the left steel underframe, the right steel underframe and the left and right steel vertical frames, and holes (or grooves) which are avoided from the left and right steel vertical frames and penetrate upwards are processed on the middle physicochemical panel, so that the processing difficulty of the whole table top is greatly reduced compared with the processing of corresponding holes (or grooves) on a ceramic plate.
The technical scheme is that the physicochemical base plate is only arranged at the local position below the upper physicochemical panel corresponding to the left and right steel underframe, and a preformed hole for installing a power interface is arranged on the upper physicochemical panel between the left and right steel underframe. This not only saves on physicochemical plate material, but also allows various additional accessories such as an electrical box and the like to be conveniently disposed under the upper physicochemical plate.
The technical scheme can also be that cross beams are respectively arranged below the front ceramic panel and the rear ceramic panel between the left steel underframe and the right steel underframe, and no cross beam is arranged below the upper physicochemical panel between the left steel underframe and the right steel underframe. Thus, not only is steel material saved, but also various additional accessories such as an electrical box and the like can be conveniently arranged below the upper physical and chemical panel.
The left steel chassis or the right steel chassis respectively comprises a steel framework and a side plate, and the side plate seals an empty window on the steel framework. Can beautify like this mesa concatenation formula laboratory table, the space of deck plate lower part is unlikely to be too spacious in disorder.
The invention has the characteristics and advantages, so the invention can be applied to the table-board splicing type laboratory table.
Drawings
FIG. 1 is a schematic view of a three-dimensional structure of a table-board splicing type laboratory table applying the technical scheme of the invention;
FIG. 2 is a schematic side view of a table top splicing type laboratory table applied with the technical solution of the present invention;
FIG. 3 is a partially enlarged view of the portion B in FIG. 2;
FIG. 4 is a schematic sectional view A-A of the table top plate of the table-top splicing type laboratory table of FIG. 1, to which the technical solution of the present invention is applied;
fig. 5 is a partially enlarged structural view of the portion C in fig. 4.
Detailed Description
The structure of the table top splicing type laboratory table applied to the invention is further described with reference to the attached drawings 1 to 5.
As shown in fig. 1, the laboratory table with a split joint type table top comprises a main steel frame 1 and a table top plate 2 erected on the main steel frame. Steel main frame 1 includes left steel chassis 11, right steel chassis 12, sets up respectively left side steel chassis 11 with on the right steel chassis 12 and the left steel erector 13, the right steel erector 14 that upwards extends still include middle steel erector 15 and erect and put thing crossbeam 16 on the middle steel erector 15. Thus, the space for placing articles can be expanded upwards by the left steel underframe 11, the right steel underframe 12 and the left and right steel vertical stands (13, 14).
The left steel chassis 11 includes a steel framework surrounded by vertically and horizontally staggered steel vertical frames 111 and a steel horizontal frame 112, wherein a window on the left steel framework is sealed by a side plate 113. In a similar way, the right steel chassis 12 and the left steel chassis 11 have the same structure, so that the table board splicing type laboratory table can be beautified, and the space at the lower part of the table board is not too spacious and messy.
The left steel vertical frame 13 or the right steel vertical frame 14 is respectively arranged in the middle of the left steel bottom frame 11 or the right steel bottom frame 12 and is on the same vertical surface.
As shown in fig. 2 and 3, the deck plate 2 is composed of a front ceramic panel 21, a rear ceramic panel 22, and a physicochemical panel 23. Wherein the physicochemical panel 23 is provided at a vacant position spaced between the front ceramic panel 21 and the rear ceramic panel 22. The physicochemical panel 23 comprises an upper physicochemical panel 231 and a physicochemical base plate 232 which are connected together up and down. The two ends of the front ceramic panel 21, the rear ceramic panel 22 and the physical and chemical surface 23 are all connected to the steel main frame 1.
As shown in fig. 5, the upper corner portions of the two long sides of the upper physicochemical panel 231 are arranged as great circle transitions 2311. This is not only aesthetically pleasing but also safe.
As shown in fig. 1, the intermediate steel upright frame 15 extends vertically upward through the center of the physicochemical panel 23, and functions to support the placement beam 16. The object placing beam 16 is composed of a lower object placing beam 161 and an upper object placing beam 162, and the upper and lower layers of the lower object placing beam 161 and the upper object placing beam 162 are horizontally arranged at intervals and are in the space above the middle of the table panel.
The border center in 23 both ends of physics and chemistry panel is provided with the rectangular channel and is used for letting left steel erects frame 13 or right steel erects the cooperation of interlude perpendicularly of frame 14, physics and chemistry panel 23 the rectangular channel with left steel erects frame 13 or right steel erects frame 14 and just coincide, does not have obvious clearance, and the cooperation is even. Wherein the structure of the right steel upright frame 14 is the same as that of the left steel upright frame 13, and is not described any more.
The upper section of the left steel upright frame 13 or the right steel upright frame 14 is provided with two groups of mounting hole sites with the same left and right heights, the mounting hole sites are used for assembling the object placing beam 16, and the object placing beam 16 is positioned above the physicochemical panel 23.
The lower object placing beam 161 and the upper object placing beam 162 are made of metal plates. The center of the lower object placing cross beam 161 is provided with a position hole for the middle steel upright frame 15 to penetrate between the physicochemical panel 23 and the upper object placing cross beam 162, the object placing cross beam 16 is horizontal after installation, and the left steel upright frame 13 and the right steel upright frame 14 which extend upwards on the left steel underframe 11 and the right steel underframe 12 are in a vertical state after installation.
The lengths of the front ceramic panel 21, the rear ceramic panel 22 and the upper physicochemical panel 231 in the left-right direction are consistent, the thicknesses of the front ceramic panel 21 and the rear ceramic panel 22 are both 20 millimeters in consistency, and the thicknesses of the upper physicochemical panel 231 and the physicochemical base plate 232 are both 13 millimeters generally. As shown in fig. 1, 2 and 3, the physicochemical base plate 232 is only arranged at a local position corresponding to the left steel chassis 11 and the right steel chassis 12 under the upper physicochemical panel 231, that is, the physicochemical base plate 232 only acts to close a gap between two ends of the upper physicochemical panel 231 and the left and right steel chassis at two ends of the upper physicochemical panel 231; as shown in fig. 5, the lower portions of both sides of the upper physicochemical panel 231 are respectively provided with a spigot-shaped step 2312 having a height H of about 7 mm, the upper physicochemical panel 231 is overlapped on the edge portions of the front ceramic panel 21 and the rear ceramic panel 22 by the spigot-shaped step 2312, so that a part of the thickness of the upper physicochemical panel 231 is sunk to the vacant portion, the vacant portion is filled with a 20 mm-thick object composed of the 7 mm-thick upper physicochemical panel 231 and the 13 mm-thick physicochemical base plate 232, and the physicochemical base plate 232 is placed on the steel main frame 1.
As for the upper physicochemical panel 231 located between the left steel chassis 11 and the right steel chassis 12, the physicochemical base plate 232 is not provided below the upper physicochemical panel 231, and no cross beam is provided, as shown in fig. 3, 4 and 5, the upper physicochemical panel 231 is suspended below, and only overlaps the edge portions of the front ceramic panel 21 and the rear ceramic panel 22 through the seam allowance step 2312.
A reserved hole 17 for installing a power interface such as a socket is formed in the upper physicochemical panel 231 between the left steel chassis 11 and the right steel chassis 12; secondly, no cross beam is provided under the upper physicochemical panel 231 located between the left and right steel frames (11, 12). This not only saves material, but also allows easy placement of various additional accessories, such as electrical boxes, etc., under the prepared holes 17 of the upper physicochemical panel 231.
The left steel underframe 11 or the right steel underframe 12 has high-strength bearing capacity with excellent characteristics, and can provide stable support for the deck plate.
As shown in fig. 4, the steel main frame 1 further includes four supporting beams (181, 182, 191, 192) for supporting the table panel 2, wherein two supporting beams 181 and 191 are disposed below the front ceramic panel 21, and a certain distance is provided between the supporting beams 181 and 191. Two supporting beams 182 and 192 are disposed under the rear ceramic panel 22, and a certain distance is left between the supporting beams 182 and 192. The supporting beams (181, 182, 191, 192) are connected with the left steel underframe 11 and the right steel underframe 12, the supporting beams (181, 182, 191, 192) are at the same level with the left steel underframe 11 and the right steel underframe 12, the two supporting beams are respectively used for supporting the front ceramic panel 21 and the right ceramic panel 22, and no beam is arranged below the physicochemical panel 23.
The technical scheme includes that the object placing quantity requirements exist according to placing experiments, multiple groups of installation hole sites with the same left and right heights are arranged on the left steel underframe 11, the right steel underframe 12, the left steel upright 13 and the right steel upright 14, which extend upwards, penetrate through the upper section of the physicochemical panel 23, and the installation hole sites are used for installing multiple groups of object placing cross beams 16 with the corresponding quantity above the physicochemical panel 23.
Claims (7)
1. The table-board splicing type laboratory table comprises a steel main frame and a table board erected on the steel main frame; the table top is characterized by comprising a front ceramic panel and a rear ceramic panel which are arranged in front and at back, wherein the front ceramic panel and the rear ceramic panel are spaced to form a vacant part; still include middle physics and chemistry panel, middle physics and chemistry panel includes last physics and chemistry panel and physics and chemistry bottom plate that link together from top to bottom, physics and chemistry bottom plate arranges the vacancy position, the both sides of going up physics and chemistry panel overlap joint respectively on the edge part of preceding ceramic panel, back ceramic panel.
2. The table-top splicing laboratory table of claim 1, wherein the upper corner portions of the two sides of the upper physicochemical panel are arranged to form a large fillet transition.
3. The table top splicing type laboratory table as claimed in claim 1, wherein the lower parts of the two sides of the upper physicochemical panel are respectively provided with a rabbet-shaped step, and the upper physicochemical panel is lapped on the edge parts of the front ceramic panel and the rear ceramic panel through the rabbet-shaped steps.
4. The table top splicing type laboratory table of claim 1, 2 or 3, wherein the steel main frame comprises a left steel chassis, a right steel chassis, a left steel upright and a right steel upright which are respectively arranged on the left steel chassis and the right steel chassis and extend upwards, the left steel upright and the right steel upright penetrate through the middle physicochemical panel, an object placing beam is arranged between the left steel upright and the right steel upright, and the object placing beam is positioned in the space above the table top panel.
5. The table top splicing laboratory table of claim 4, wherein the physicochemical base plate is arranged only at a local position corresponding to the left and right steel chassis under the upper physicochemical panel, and a reserved hole for installing a power interface is provided on the upper physicochemical panel between the left and right steel chassis.
6. The table top splicing laboratory table of claim 5, wherein a cross beam is provided under the front ceramic panel and the rear ceramic panel between the left and right steel chassis, respectively, and no cross beam is provided under the upper physicochemical panel between the left and right steel chassis.
7. The table top splicing type laboratory table according to claim 4, wherein the left steel bottom frame or the right steel bottom frame comprises a steel framework and a side plate respectively, and the side plate seals an empty window on the steel framework.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911192719.9A CN112844509A (en) | 2019-11-28 | 2019-11-28 | Laboratory table with spliced table top |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911192719.9A CN112844509A (en) | 2019-11-28 | 2019-11-28 | Laboratory table with spliced table top |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112844509A true CN112844509A (en) | 2021-05-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911192719.9A Pending CN112844509A (en) | 2019-11-28 | 2019-11-28 | Laboratory table with spliced table top |
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| Country | Link |
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| CN (1) | CN112844509A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201371059Y (en) * | 2009-01-05 | 2009-12-30 | 上海德卡实验室装备制造有限公司 | Island-type central experiment table |
| DE202008016891U1 (en) * | 2008-12-19 | 2010-05-12 | VS Vereinigte Spezialmöbelfabriken GmbH & Co. KG | Laboratory workplace |
| CN204710391U (en) * | 2015-04-15 | 2015-10-21 | 广州市泛美实业有限公司 | A kind of console mode experimental bench |
| CN107262185A (en) * | 2017-08-08 | 2017-10-20 | 广东天赐湾实验室装备制造有限公司 | The experimental bench of use for laboratory |
| CN211800957U (en) * | 2019-11-28 | 2020-10-30 | 广东天赐湾实验室装备制造有限公司 | Laboratory table with spliced table top |
-
2019
- 2019-11-28 CN CN201911192719.9A patent/CN112844509A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202008016891U1 (en) * | 2008-12-19 | 2010-05-12 | VS Vereinigte Spezialmöbelfabriken GmbH & Co. KG | Laboratory workplace |
| CN201371059Y (en) * | 2009-01-05 | 2009-12-30 | 上海德卡实验室装备制造有限公司 | Island-type central experiment table |
| CN204710391U (en) * | 2015-04-15 | 2015-10-21 | 广州市泛美实业有限公司 | A kind of console mode experimental bench |
| CN107262185A (en) * | 2017-08-08 | 2017-10-20 | 广东天赐湾实验室装备制造有限公司 | The experimental bench of use for laboratory |
| CN211800957U (en) * | 2019-11-28 | 2020-10-30 | 广东天赐湾实验室装备制造有限公司 | Laboratory table with spliced table top |
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