CN113509967B - Central test platform sectional shelf-unit convenient to maintenance - Google Patents
Central test platform sectional shelf-unit convenient to maintenance Download PDFInfo
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- CN113509967B CN113509967B CN202110867849.9A CN202110867849A CN113509967B CN 113509967 B CN113509967 B CN 113509967B CN 202110867849 A CN202110867849 A CN 202110867849A CN 113509967 B CN113509967 B CN 113509967B
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- backup pad
- maintenance
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- slot
- central test
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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
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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
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention discloses a central test bed combined support convenient to maintain, which comprises support plates, wherein the outer sides of four groups of support plates are mutually attached, reinforcing ribs are inserted into the attachment positions of the outer sides of the support plates, reinforcing plates are welded on the outer sides of the reinforcing ribs, inserting blocks are welded on the inner walls of the reinforcing plates and are inserted into avoiding grooves, the avoiding grooves are formed in the surfaces of the support plates, bolts penetrate through the outer sides of the reinforcing plates, the inserting blocks and the support plates, and nuts are arranged at the tail ends of the bolts in a threaded manner; the convenience is changed the damage part, no longer need dismantle whole support from the test bench down, improves the stability of device, and the lagging is convenient to restrict and accomodate the required electric wire of test bench simultaneously, improves the usability of device to when twisting the bolt, the bolt can not followed to the nut rotates, conveniently twists the bolt, improves the convenience of device.
Description
Technical Field
The invention relates to the technical field of supports, in particular to a central test bed combined support convenient to maintain.
Background
While the test stands are generally supported by brackets when larger than the central test stand, existing brackets have been able to substantially meet the daily use requirements, but some improvements are still needed.
When using the support to support central test platform, generally place the support in the test bench bottom, and be connected the support with the test bench through the bolt, after the support is used for a long time, the support is behind the article that bears the overweight, the support can take place to warp, after the support takes place to warp, probably need change the support, when changing, generally dismantle the support from the test bench bottom earlier, place new support in the test bench bottom again, but general support is a whole, after the support is dismantled from the test bench, the test bench does not have the support to support, the test bench can perhaps collapse owing to lose the support, for this we propose a central test bench combined support convenient to maintain.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the invention provides the central test bed combined support convenient to maintain.
In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides a central test platform sectional shelf-unit convenient to maintenance, includes the backup pad, four groups the backup pad outside is laminated each other, the laminating department in the backup pad outside has all inserted the strengthening rib, and the strengthening rib outside has all welded the reinforcing plate, the reinforcing plate inner wall has all welded the inserted block, and the inserted block all inserts and dodging the inslot, it all sets up on the backup pad surface to dodge the groove, the bolt has all been run through in reinforcing plate, inserted block and the backup pad outside, the nut is installed to the terminal all screw threads of bolt, four groups first slot has all been seted up to the backup pad inner wall, and has all inserted first inserted bar in the middle part of the first slot, the bracing piece has all been welded to first inserted bar inboard, and the inboard lagging that has all welded of bracing piece, the connecting rod has all been welded at the bracing piece middle part.
As a preferred technical solution of the present invention, the nuts are all inserted into first limiting grooves, the first limiting grooves are all formed in the supporting plate, the outer sides of the first limiting grooves are all provided with second slots, the inner sides of the supporting plate are all provided with second slots, the middle portions of the second slots are all inserted with second insertion rods, the inner sides of the second insertion rods are all welded with sealing plates, the surfaces of the second insertion rods are all thermally welded with fixing blocks, and the fixing blocks are all inserted into the fixing grooves.
As a preferred technical solution of the present invention, the outer sides of the first slots are both attached with spring grooves, the spring grooves are all formed in the support plate, the spring grooves are all provided with springs inside, one ends of the springs are all welded on the spring grooves, the other ends of the springs are all welded on the limit buttons, the limit buttons are all inserted into the second limit grooves, and the second limit grooves are all formed in the surface of the first inserted link.
As a preferred technical solution of the present invention, the first limiting grooves are all configured as hexagonal grooves, the nuts are all configured as hexagons, and the gradient of the hexagonal surface of the nut is equal to the gradient of the inner wall of the hexagonal groove of the first limiting groove.
As a preferable technical scheme of the invention, the sleeve plates are all arranged in a circular arc shape, and four groups of sleeve plates are arranged.
As a preferable technical scheme of the invention, the reinforcing ribs are all arranged into rectangular blocks.
As a preferred technical solution of the present invention, the second limiting grooves are all configured as semicircular grooves, the outer sides of the limiting buttons are all configured as semicircular grooves, and the radian of the semicircular surface arranged on the outer side of the limiting button is equal to the radian of the inner wall of the semicircular groove arranged on the second limiting groove.
As a preferred technical scheme of the present invention, the middle of the sealing plate is provided with a circular through hole:
1. the central test bench combined support convenient to maintenance is provided with the inserted block, dodge the groove, the strengthening rib, the reinforcing plate, nut and bolt, move the bolt through twisting, the bolt carries out screw-thread fit with the nut, the back is no longer fixed reinforcing plate and backup pad to bolt and nut, the reinforcing plate shifts out from dodging the inslot through the inserted block, and the reinforcing plate shifts out from the backup pad end, the backup pad that will damage again removes under the test bench, the convenience is changed damage part, no longer need dismantle whole support under the test bench, improve device's stability.
2. The central test bed combined support convenient to maintain is provided with lagging, bracing piece, first inserted bar and first slot, and through taking the lagging, the lagging drives first inserted bar through the bracing piece and inserts and shift out in the first slot, and after four group's backup pads were pieced together, the lagging made up into the ring shape, form ring shape through four group's lagging, and the lagging is convenient to restrict and accomodate the required electric wire of test bench, improves the usability of device.
3. Central authorities' test bench combined support convenient to maintenance is provided with first spacing groove, the closing plate, second inserted bar and second slot, accomodate the nut through first spacing groove, and the closing plate drives in the second inserted bar inserts the second slot, the closing plate shelters from the nut, avoid the nut to shift out from first spacing inslot, thereby restrict the nut at first spacing inslot, and first spacing groove sets up to the hexagon, when twisting the bolt, the nut can not follow the bolt and rotate, conveniently twist the bolt, improve the convenience of device.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a side view of the support plate of the present invention;
FIG. 3 is a side view of the support plate and nut of the present invention;
FIG. 4 is an enlarged schematic view of the invention at A of FIG. 1;
fig. 5 is an enlarged schematic view of the structure at B in fig. 1 according to the present invention.
Wherein: 1. a support plate; 2. a bolt; 3. a reinforcing plate; 4. reinforcing ribs; 5. a first slot; 6. a first plunger; 7. a connecting rod; 8. a support bar; 9. sheathing; 10. inserting a block; 11. an avoidance groove; 12. a spring; 13. a sealing plate; 14. a fixed block; 15. fixing grooves; 16. a spring slot; 17. a nut; 18. a second plunger; 19. a first limit groove; 20. a second limit groove; 21. a limit button; 22. a second slot.
Detailed Description
The present invention will be further described with reference to specific embodiments for the purpose of facilitating an understanding of technical means, characteristics of creation, objectives and functions realized by the present invention, but the following embodiments are only preferred embodiments of the present invention, and are not intended to be exhaustive. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative effort belong to the protection scope of the present invention. The test methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.
The embodiment is as follows:
as shown in fig. 1-5, a central test bed combined support convenient for maintenance comprises support plates 1, wherein the outer sides of four support plates 1 are mutually attached, reinforcing ribs 4 are inserted into the attaching positions of the outer sides of the support plates 1, reinforcing plates 3 are welded on the outer sides of the reinforcing ribs 4, insertion blocks 10 are welded on the inner walls of the reinforcing plates 3, the insertion blocks 10 are inserted into avoidance grooves 11, the avoidance grooves 11 are formed in the surfaces of the support plates 1, bolts 2 penetrate through the outer sides of the reinforcing plates 3, the insertion blocks 10 and the support plates 1, and nuts 17 are arranged at the tail ends of the bolts 2 in a threaded manner;
when taking the welding wire, when the backup pad 1 needs to be replaced, firstly, the bolt 2 is screwed, the bolt 2 is in threaded fit with the nut 17, the bolt 2 drops from the nut 17, then, the bolt 2 is pulled, the bolt 2 is moved out from the reinforcing plate 3, the insert block 10 and the backup pad 1 are moved out, after the bolt 2 and the nut 17 are no longer connected with the reinforcing plate 3 and the backup pad 1, the reinforcing plate 3 is pulled, the reinforcing plate 3 respectively drives the insert block 10 and the reinforcing ribs 4 to move, the reinforcing plate 3 drives the insert block 10 to move out from the avoidance groove 11, the reinforcing plate 3 drives the reinforcing ribs 4 to move out from the joints of the two backup pads 1, then, the backup pad 1 is pulled, when the backup pad 1 is replaced, all the backup pads 1 are no longer required to be taken out from a test bench, and the stability of the device is improved.
In other embodiments, the inner walls of the four support plates 1 are all provided with first slots 5, the middle parts of the first slots 5 are all inserted with first insertion rods 6, the inner sides of the first insertion rods 6 are all welded with support rods 8, the inner sides of the support rods 8 are all welded with sleeve plates 9, and the middle parts of the support rods 8 are all welded with connecting rods 7;
through this design, it removes to drive bracing piece 8 through lagging 9, bracing piece 8 drives first inserted bar 6 and removes, first inserted bar 6 aligns the back with first slot 5, promote lagging 9 again, lagging 9 drives first inserted bar 6 through bracing piece 8 and removes, first inserted bar 6 inserts in the first slot 5, thereby fix first slot 5 in backup pad 1, assemble the completion back when backup pad 1, four group's lagging 9 pastes together, lagging 9 forms ring shape, lagging 9 restricts the electric wire, and through bracing piece 8 welded between two sets of bracing pieces 8, connecting rod 7 consolidates bracing piece 8.
In other embodiments, the nuts 17 are all inserted into the first limiting grooves 19, the first limiting grooves 19 are all formed on the supporting plate 1, the second slots 22 are all formed on the outer sides of the first limiting grooves 19, the second slots 22 are all formed on the inner sides of the supporting plate 1, the second inserting rods 18 are all inserted into the middles of the second slots 22, the sealing plates 13 are all welded on the inner sides of the second inserting rods 18, the fixing blocks 14 are all attached to the surfaces of the second inserting rods 18 in a hot melting mode, and the fixing blocks 14 are all inserted into the fixing grooves 15;
through the design, when installing nut 17, insert first nut 17 in first spacing groove 19 earlier, take sealing plate 13 again, sealing plate 13 drives second inserted bar 18 and removes, second inserted bar 18 drives fixed block 14 and removes, second inserted bar 18 inserts in second slot 22, and second inserted bar 18 drives fixed block 14 and removes, the semicircle surface radian that fixed block 14 set up equals with the arc recess inner wall radian that fixed slot 15 set up, thereby insert fixed block 14 in fixed slot 15, insert in fixed slot 15 through fixed block 14, increase the frictional force of second inserted bar 18 and second slot 22, after screwing bolt 2, bolt 2 and nut 17 carry out the screw-thread fit, bolt 2 and nut 17 become flexible the back, under general condition, nut 17 can follow bolt 2 and rotate, after nut 17 receives the restriction of first spacing groove 19, nut 17 can't rotate, when bolt 2 and nut 17 carry out the screw-thread fit, no longer need dismantle bolt 2 and nut 17 through two instruments.
In other embodiments, the spring grooves 16 are attached to the outer sides of the first slots 5, the spring grooves 16 are all formed in the support plate 1, the springs 12 are all arranged inside the spring grooves 16, one ends of the springs 12 are all welded on the spring grooves 16, the other ends of the springs 12 are all welded on the limiting buttons 21, the limiting buttons 21 are all inserted into the second limiting grooves 20, and the second limiting grooves 20 are all formed in the surface of the first inserted link 6;
through this design, insert first slot 5 interior back through first inserted bar 6, first inserted bar 6 removes at the semicircular surface that spacing button 21 outside set up, first inserted bar 6 extrudees spacing button 21, spacing button 21 extrudees spring 12, make spacing button 21 get into in the spring groove 16, after first inserted bar 6 drove second spacing groove 20 and removed spacing button 21 front end, spring 12 elastic deformation resumes, spring 12 promotes spacing button 21 and removes, spacing button 21 inserts in the second spacing groove 20, insert the second spacing groove 20 through spacing button 21, increase the compactness of first inserted bar 6 and first slot 5.
In other embodiments, the first position-limiting grooves 19 are all arranged as hexagonal grooves, the nuts 17 are all arranged as hexagons, and the gradient of the hexagonal surface of the nut 17 is equal to the gradient of the inner wall of the hexagonal groove of the first position-limiting groove 19;
through this design, the hexagonal recess inner wall slope that sets up through first spacing groove 19 equals with the hexagonal surface slope that nut 17 set up, makes things convenient for the hexagon that nut 17 set up to insert in the hexagonal recess that first spacing groove 19 set up to after bolt 2 carries out screw-thread fit with nut 17, nut 17 receives the present back of first spacing groove 19, and nut 17 can not rotate.
In other embodiments, the sleeve plates 9 are all configured in a circular arc shape, and four sets of the sleeve plates 9 are provided;
through this design, be provided with four groups through lagging 9, and lagging 9 sets up to the arc, and when four groups of lagging 9 around removing the back, lagging 9 forms the ring shape, conveniently restricts the electric wire.
In other embodiments, the reinforcing ribs 4 are all provided as rectangular blocks;
through this design, through the rectangular block that strengthening rib 4 set up, strengthening rib 4 inserts in the space of the 1 junction of backup pad, and strengthening rib 4 supports two sets of backup pads 1 and presses, avoids two sets of backup pads 1 to remove at will.
In other embodiments, the second limiting grooves 20 are all configured as semicircular grooves, the outer sides of the limiting buttons 21 are all configured as semicircles, and the radian of the semicircular surface arranged on the outer sides of the limiting buttons 21 is equal to the radian of the inner walls of the semicircular grooves arranged on the second limiting grooves 20;
through the design, after the second limit groove 20 is driven to move through the first inserted bar 6, the inner wall of the semicircular groove arranged on the second limit groove 20 moves on the semicircular surface arranged on the limit button 21, the semicircular groove arranged on the second limit groove 20 pushes the semicircular groove arranged on the limit button 21 to move, and the semicircular groove arranged on the limit button 21 can be inserted into the semicircular groove arranged on the second limit groove 20.
In other embodiments, the sealing plate 13 has a circular through hole in the middle;
through this design, seted up circular through-hole through closing plate 13 middle part, when bolt 2 removed closing plate 13 department, made things convenient for bolt 2 to pass through the circular through-hole that closing plate 13 middle part was seted up, avoided closing plate 13 to interfere bolt 2.
In the present invention, unless expressly stated or limited otherwise, the recitation of a first feature "on" or "under" a second feature may include the recitation of the first and second features being in direct contact, and may also include the recitation that the first and second features are not in direct contact, but are in contact via another feature between them. Also, the first feature "on," "above" and "over" the second feature may include the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is at a higher level than the second feature. "beneath," "under" and "beneath" a first feature includes the first feature being directly beneath and obliquely beneath the second feature, or simply indicating that the first feature is at a lesser elevation than the second feature.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the preferred embodiments of the present invention are described above and in the specification only, and are not intended to limit the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides a central test platform sectional shelf-unit convenient to maintenance, includes backup pad (1), its characterized in that: four groups backup pad (1) outside is laminated each other, backup pad (1) outside laminating department has all inserted strengthening rib (4), and strengthening rib (4) outside all welds and has strengthened board (3), all weld in strengthen board (3) inner wall has inserted block (10), and inserted block (10) all insert in dodging groove (11), it all sets up in backup pad (1) surface to dodge groove (11), bolt (2) all run through in the outside of strengthen board (3), inserted block (10) and backup pad (1), nut (17), four groups are installed to bolt (2) end all screw threads backup pad (1) inner wall has all seted up first slot (5), and first slot (5) middle part has all inserted first inserted bar (6), bracing piece (8) inboard has all welded, and bracing piece (8) inboard has all welded lagging (9), bracing piece (8) middle part all welds have connecting rod (7).
2. A central test stand modular rack for ease of maintenance as claimed in claim 1 wherein: nut (17) all insert in first spacing groove (19), first spacing groove (19) are all seted up on backup pad (1), first spacing groove (19) outside all is provided with second slot (22), and second slot (22) all set up in backup pad (1) inboardly, second slot (22) middle part has all inserted second inserted bar (18), second inserted bar (18) inboard has all welded closing plate (13), second inserted bar (18) surface all hot melt laminating has fixed block (14), and fixed block (14) all insert in fixed slot (15).
3. A central test stand modular rack for ease of maintenance as claimed in claim 1 wherein: first slot (5) outside all has laminated spring groove (16), and spring groove (16) all sets up on backup pad (1), spring groove (16) inside all is provided with spring (12), spring (12) one end all welds on spring groove (16), the other end of spring (12) all welds on spacing button (21), and all inserts in second spacing groove (20) spacing button (21), second spacing groove (20) are all set up on first inserted bar (6) surface.
4. A central test stand modular rack for ease of maintenance as claimed in claim 2 wherein: first spacing groove (19) all set up to the hexagon recess, nut (17) all set up to the hexagon, the hexagonal surface slope that nut (17) set up equals with the hexagon recess inner wall slope that first spacing groove (19) set up.
5. A central test stand modular rack for ease of maintenance as claimed in claim 2 wherein: the sleeve plates (9) are all arranged in a circular arc shape, and four groups of sleeve plates (9) are arranged.
6. A central test stand modular rack for ease of maintenance as claimed in claim 1 wherein: the reinforcing ribs (4) are all set to be rectangular blocks.
7. A central test stand modular support for ease of maintenance as claimed in claim 3, wherein: the second limiting grooves (20) are all arranged to be semicircular grooves, the outer sides of the limiting buttons (21) are all arranged to be semicircular, and the radian of the semicircular surfaces arranged on the outer sides of the limiting buttons (21) is equal to the radian of the inner walls of the semicircular grooves arranged in the second limiting grooves (20).
8. A central test stand modular rack for ease of maintenance as claimed in claim 2 wherein: the middle part of the sealing plate (13) is provided with a circular through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110867849.9A CN113509967B (en) | 2021-07-30 | 2021-07-30 | Central test platform sectional shelf-unit convenient to maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110867849.9A CN113509967B (en) | 2021-07-30 | 2021-07-30 | Central test platform sectional shelf-unit convenient to maintenance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113509967A CN113509967A (en) | 2021-10-19 |
| CN113509967B true CN113509967B (en) | 2022-12-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110867849.9A Active CN113509967B (en) | 2021-07-30 | 2021-07-30 | Central test platform sectional shelf-unit convenient to maintenance |
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| Country | Link |
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| CN (1) | CN113509967B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20130032166A (en) * | 2011-09-22 | 2013-04-01 | 광동산업 주식회사 | A panel assembley for manufacturing a experiment table |
| CN203790972U (en) * | 2014-02-18 | 2014-08-27 | 天长市高朋实验设备有限公司 | Combined bracket for central testbed |
-
2021
- 2021-07-30 CN CN202110867849.9A patent/CN113509967B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20130032166A (en) * | 2011-09-22 | 2013-04-01 | 광동산업 주식회사 | A panel assembley for manufacturing a experiment table |
| CN203790972U (en) * | 2014-02-18 | 2014-08-27 | 天长市高朋实验设备有限公司 | Combined bracket for central testbed |
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| Publication number | Publication date |
|---|---|
| CN113509967A (en) | 2021-10-19 |
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