CN208711770U - A kind of agile combined type experimental bench - Google Patents
A kind of agile combined type experimental bench Download PDFInfo
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- CN208711770U CN208711770U CN201821341732.7U CN201821341732U CN208711770U CN 208711770 U CN208711770 U CN 208711770U CN 201821341732 U CN201821341732 U CN 201821341732U CN 208711770 U CN208711770 U CN 208711770U
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- circular hole
- agile
- sleeve
- combined type
- experimental bench
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Abstract
The utility model discloses a kind of agile combined type experimental bench, comprising: rack, the table top being arranged on the rack, the rack include: lower bracket, the upper bracket being arranged on the lower bracket, the bolt for connecting the upper bracket and lower bracket；The upper end of the lower bracket is provided with several first circular holes pair, and two pair of first adjacent circular hole is spaced a distance in vertical direction；The upper bracket is provided with the second circular hole pair, and first circular hole pair and second circular hole are to matching.The utility model on lower bracket by being arranged several first circular holes pair, since two pair of first adjacent circular hole is in vertical direction interval one end distance, bolt is inserted into the first different circular holes pair, and upper bracket can adjust the operator for facilitating different heights to different height；Meanwhile structure is simple, very convenient disassembly and assembly.
Description
Technical field
The utility model relates to experimental bench technical field more particularly to a kind of agile combined type experimental benchs.
Background technique
Experimental bench is the important experimental facilities in laboratory, and experimental bench provides support platform for various instrument and equipments, with convenient
Experimenter's operation.The major defect of experimental bench on the market has at present: 1, structure is complicated, erroneous for installation；2, present experiment
Platform structure is due to sharing column, and for rock-steady structure, an entirety is conveniently formd after installing.This be easy to cause
Instrument on table top is influenced by shaking mutually, and is put layout if you need to regulation experiment platform, temporarily moved, dismounts resettlement, all
Need expert engineer to carry out secondary dismounting, it is not only time-consuming and laborious but also can be made to many materials, accessory in disassembly process
At destruction, this is caused very big waste using unit.3, existing experimental bench operating surface height is fixed (highly general
For 750mm 800mm 850mm) this brings great inconvenience to the operator of different heights or different use habit.
Therefore, the prior art is defective, needs to improve.
Utility model content
Technical problem to be solved by the utility model is: a kind of agile combined type experimental bench is provided, to solve background technique
The deficiency being previously mentioned.
The technical solution of the utility model is as follows: providing a kind of agile combined type experimental bench, comprising: rack is arranged in institute
The table top on rack is stated, the rack includes: lower bracket, the upper bracket being arranged on the lower bracket, the connection upper bracket
With the bolt of lower bracket；The lower bracket includes several hollow columns, and the upper end of the hollow column is provided with several first circles
Hole pair, two pair of first adjacent circular hole are spaced a distance in vertical direction, first circular hole to include the first circular hole and
Second circular hole, first circular hole are oppositely arranged with the second circular hole；The upper bracket includes several sleeves, the connection sleeve
Attachment beam, the lower end of the sleeve are provided with the second circular hole pair, and second circular hole is to including third circular hole and the 4th circular hole, institute
Third circular hole is stated to be oppositely arranged with the 4th circular hole；The internal diameter of the sleeve is greater than the outer diameter of the hollow column, the set
The quantity of cylinder is identical as the quantity of the hollow column, and first circular hole pair and second circular hole are to matching, the bolt
Across first circular hole to and the second circular hole pair.By bolt be packed into the first circular hole to and the second circular hole pair, lower bracket just with institute
Upper bracket is stated to link together.Since two pair of first adjacent circular hole is in vertical direction interval one end distance, bolt is inserted into not
The first same circular hole pair, upper bracket can adjust the operator for facilitating different heights to different height.Meanwhile structure
Simply, very convenient disassembly and assembly.
Further, there are two crack, two cracks are oppositely arranged for the lower end setting of the sleeve；The third circle
The aperture in hole is greater than the aperture of the 4th circular hole；The attachment beam connects the upper end of the sleeve.The aperture of 4th circular hole is less than
The aperture of three circular holes, after bolt is packed into third circular hole and the 4th circular hole, bolt is just locked by the 4th circular hole, avoids bolt falling.
Further, the sleeve is four, and the sleeve is steel pipe, and the internal diameter of the sleeve is 49mm, the sleeve
Length be 200mm, outer diameter 57mm, the length of the crack is 100mm.
Further, the aperture of the third circular hole is 8mm, and the 4th circular hole is the screw hole that aperture is 6mm.
Further, the hollow column is seamless steel pipe, the length 650mm of the hollow column, outer diameter 48mm.
Further, first circular hole is to being three pairs, three pairs of first circular holes pair and the top of hollow column away from
From being 40mm, 90mm, 140mm respectively.
Further, the aperture of first circular hole and the second circular hole is 8mm.
Further, the upper end of the attachment beam is provided with the 5th circular hole, and the lower end of the attachment beam is provided with the 6th circle
Hole, the 5th circular hole are oppositely arranged with the 6th circular hole, and the aperture of the 5th circular hole is 3mm, the 6th circular hole
Aperture is 8mm.Screw is connect after passing through the 5th circular hole, the 6th circular hole with table top, and table top is just mounted on rack.
Further, the table top is provided with extending bore；The lower bracket further includes connecting with the lower end of the hollow column
The rubber pad connect.The extending bore is for installing reagent rack or threading.
Further, the agile combined type experimental bench further includes the clothes closet being arranged in below the rack, the clothes closet
Bottom be provided with universal wheel.
Using the above scheme, the utility model provides a kind of agile combined type experimental bench, if by being arranged on lower bracket
Dry first circular hole pair, since two pair of first adjacent circular hole is in vertical direction interval one end distance, bolt is inserted into different the
One circular hole pair, upper bracket can adjust the operator for facilitating different heights to different height.Meanwhile structure is simple, ten
Divide easy to disassemble and assembling.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of rack；
Fig. 3 is the structural schematic diagram of sleeve；
Fig. 4 is the sectional view of sleeve and hollow column junction；
Fig. 5 is the sectional view of sleeve and hollow column junction when eliminating bolt.
Specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
Fig. 1-Fig. 5 is please referred to, the utility model provides a kind of agile combined type experimental bench, comprising: rack 10 is arranged in institute
State the table top 50 on rack 10, the rack 10 includes: lower bracket, the upper bracket being arranged on the lower bracket, described in connection
The bolt 40 of upper bracket and lower bracket；The lower bracket includes several hollow columns 21, the upper end setting of the hollow column 21
There are several first circular holes pair, two pair of first adjacent circular hole is spaced a distance in vertical direction, and first circular hole is to packet
The first circular hole 22 and the second circular hole 23 are included, first circular hole 22 is oppositely arranged with the second circular hole 23；If the upper bracket includes
The attachment beam 32 of dry sleeve 31, the connection sleeve 31, the lower end of the sleeve 31 are provided with the second circular hole pair, second circle
To including third circular hole 33 and the 4th circular hole 34, the third circular hole 33 is oppositely arranged with the 4th circular hole 34 in hole；The set
The internal diameter of cylinder 31 is greater than the outer diameter of the hollow column 21, the quantity phase of the quantity of the sleeve 31 and the hollow column 21
Together, first circular hole pair and second circular hole be to matching, the bolt 40 pass through first circular hole to and the second circular hole
It is right.By bolt 40 be packed into the first circular hole to and the second circular hole pair, lower bracket just link together with the upper bracket.Due to adjacent
Two pair of first circular hole in vertical direction interval one end distance, bolt 40 is inserted into the first different circular holes pair, upper bracket
To adjust the operator for facilitating different heights to different height.Meanwhile structure is simple, very convenient disassembly and assembly.
There are two crack 35, two cracks 35 are oppositely arranged for the lower end setting of the sleeve 31；The third circular hole
33 aperture is greater than the aperture of the 4th circular hole 34；The attachment beam 32 connects the upper end of the sleeve 31.The hole of 4th circular hole 34
Diameter is less than the aperture of third circular hole 33, and after bolt 40 is packed into third circular hole 33 and the 4th circular hole 34, bolt 40 is just by the 4th circular hole
34 lockings, avoid bolt 40 from falling off.
The sleeve 31 is four, and the sleeve 31 is steel pipe, and the internal diameter of the sleeve 31 is 49mm, the sleeve 31
Length is 200mm, outer diameter 57mm, and the length of the crack 35 is 100mm.
The aperture of the third circular hole 33 is 8mm, and the 4th circular hole 34 is the screw hole that aperture is 6mm.
The hollow column 21 is seamless steel pipe, the length 650mm of the hollow column 21, outer diameter 48mm.
To being three pairs, three pairs of first circular holes pair are respectively first circular hole at a distance from the top of hollow column 21
40mm、90mm、140mm。
The aperture of first circular hole 22 and the second circular hole 23 is 8mm.
The upper end of the attachment beam 32 is provided with the 5th circular hole 36, and the lower end of the attachment beam 32 is provided with the 6th circular hole,
5th circular hole 36 is oppositely arranged with the 6th circular hole, and the aperture of the 5th circular hole 36 is 3mm, the 6th circular hole
Aperture is 8mm.Screw is connect after passing through the 5th circular hole 36, the 6th circular hole with table top 50, and table top 50 is just mounted on rack 10.
The table top 50 is provided with extending bore 51；The lower bracket further include: connect with the lower end of the hollow column 21
Rubber pad 24.The extending bore 51 is for installing reagent rack or threading.
The agile combined type experimental bench further includes the clothes closet 60 being arranged in below the rack 50, the clothes closet 60
Bottom is provided with universal wheel 61.
In conclusion the utility model provides a kind of agile combined type experimental bench, by the way that several are arranged on lower bracket
One circular hole pair, since two pair of first adjacent circular hole is in vertical direction interval one end distance, bolt is inserted into the first different circles
Hole pair, upper bracket can adjust the operator for facilitating different heights to different height.Meanwhile structure is simple, it is very square
Just disassembly and assembly.
The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all practical at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the guarantor of the utility model within novel spirit and principle
Within the scope of shield.
Claims (10)
1. a kind of agile combined type experimental bench characterized by comprising rack, the table top being arranged on the rack, described
Frame includes: lower bracket, the upper bracket being arranged on the lower bracket, the bolt for connecting the upper bracket and lower bracket；Under described
Bracket includes several hollow columns, and the upper end of the hollow column is provided with several first circular holes pair, two pair of first adjacent circle
Hole is spaced a distance in vertical direction, and first circular hole is to including the first circular hole and the second circular hole, first circular hole
It is oppositely arranged with the second circular hole；The upper bracket includes the attachment beam of several sleeves, the connection sleeve, the lower end of the sleeve
It is provided with the second circular hole pair, second circular hole is to including third circular hole and the 4th circular hole, the third circular hole and the described 4th
Circular hole is oppositely arranged；The internal diameter of the sleeve is greater than the outer diameter of the hollow column, the quantity of the sleeve and described hollow vertical
The quantity of column is identical, first circular hole pair and second circular hole to matching, the bolt pass through first circular hole to
Second circular hole pair.
2. a kind of agile combined type experimental bench according to claim 1, which is characterized in that the lower end of the sleeve is provided with
Two cracks, two cracks are oppositely arranged；The aperture of the third circular hole is greater than the aperture of the 4th circular hole；The attachment beam
Connect the upper end of the sleeve.
3. a kind of agile combined type experimental bench according to claim 2, which is characterized in that the sleeve is four, described
Sleeve is steel pipe, and the internal diameter of the sleeve is 49mm, outer diameter 57mm, and the length of the sleeve is 200mm, the length of the crack
Degree is 100mm.
4. a kind of agile combined type experimental bench according to claim 3, which is characterized in that the aperture of the third circular hole is
8mm, the 4th circular hole are the screw hole that aperture is 6mm.
5. a kind of agile combined type experimental bench according to claim 3, which is characterized in that the hollow column is seamless steel
Pipe, the length 650mm of the hollow column, outer diameter 48mm.
6. a kind of agile combined type experimental bench according to claim 1, which is characterized in that first circular hole is to being three
Right, three pairs of first circular holes pair are 40mm, 90mm, 140mm respectively at a distance from the top of hollow column.
7. a kind of agile combined type experimental bench according to claim 6, which is characterized in that first circular hole and the second circle
The aperture in hole is 8mm.
8. a kind of agile combined type experimental bench according to claim 1, which is characterized in that the upper end of the attachment beam is arranged
There is the 5th circular hole, the lower end of the attachment beam is provided with the 6th circular hole, and the 5th circular hole is oppositely arranged with the 6th circular hole,
The aperture of 5th circular hole is 3mm, and the aperture of the 6th circular hole is 8mm.
9. a kind of agile combined type experimental bench according to claim 1, which is characterized in that the table top is provided with extension
Hole；The lower bracket further includes the rubber pad connecting with the lower end of the hollow column.
10. a kind of agile combined type experimental bench according to claim 1, which is characterized in that further include being arranged at described
The bottom of clothes closet below frame, the clothes closet is provided with universal wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821341732.7U CN208711770U (en) | 2018-08-20 | 2018-08-20 | A kind of agile combined type experimental bench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821341732.7U CN208711770U (en) | 2018-08-20 | 2018-08-20 | A kind of agile combined type experimental bench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208711770U true CN208711770U (en) | 2019-04-09 |
Family
ID=65978477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821341732.7U Active CN208711770U (en) | 2018-08-20 | 2018-08-20 | A kind of agile combined type experimental bench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208711770U (en) |
-
2018
- 2018-08-20 CN CN201821341732.7U patent/CN208711770U/en active Active
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