CN107042130A - Mortar clamping tool is used in experiment - Google Patents
Mortar clamping tool is used in experiment Download PDFInfo
- Publication number
- CN107042130A CN107042130A CN201710310026.XA CN201710310026A CN107042130A CN 107042130 A CN107042130 A CN 107042130A CN 201710310026 A CN201710310026 A CN 201710310026A CN 107042130 A CN107042130 A CN 107042130A
- Authority
- CN
- China
- Prior art keywords
- mortar
- steel ring
- handle
- clamping tool
- movable axis
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000004570 mortar (masonry) Substances 0.000 title claims abstract description 57
- 238000002474 experimental method Methods 0.000 title claims abstract description 15
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 24
- 239000010959 steel Substances 0.000 claims abstract description 24
- 230000001105 regulatory effect Effects 0.000 claims abstract description 9
- 210000001364 upper extremity Anatomy 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 230000001360 synchronised effect Effects 0.000 abstract description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- 239000007788 liquid Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- 238000009413 insulation Methods 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000011065 in-situ storage Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- GOLXNESZZPUPJE-UHFFFAOYSA-N spiromesifen Chemical compound CC1=CC(C)=CC(C)=C1C(C(O1)=O)=C(OC(=O)CC(C)(C)C)C11CCCC1 GOLXNESZZPUPJE-UHFFFAOYSA-N 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000002274 desiccant Substances 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Classifications
-
- 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
- B01L9/50—Clamping means, tongs
Landscapes
- Health & Medical Sciences (AREA)
- Clinical Laboratory Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
- Food-Manufacturing Devices (AREA)
Abstract
The invention discloses a kind of experiment mortar clamping tool, in the centrally disposed fluted of mortar support base, mortar can be matched in suit and brace groove, retaining mechanism includes steel ring and handle, fixing axle has been uniformly arranged on the periphery of groove, movable axis uniformly is installed on steel ring, upset is set with each movable axis and compresses piece, the automatic regulating orifice that bar shaped is provided with the middle part of piece is compressed in each upset, automatic regulating orifice is sleeved in corresponding fixing axle；Interior dead axle is being provided with the one of recessed circumferential, the slide opening that bar shaped is provided with the middle part of drive shaft, handle is provided with steel ring, drive shaft is located in slide opening.The present invention is rotated by handle drives steel ring, and steel ring, which is rotated, can drive all rollovers to compress piece synchronous axial system simultaneously, and mortar upper limb is fixed.Reasonable in design, operation is very easy.One hand can complete to install fixed and retract action, and using effect is good, is especially suitable for promotion and implementation.
Description
Technical field：
The invention belongs to Experiment on Microbiology teaching technique with the apparatus field, and in particular to mortar clamping tool is used in one kind experiment.
Background technology：
Commonly using being tested to mortar grinder plant or animal tissue in bioconversion medium experiment field, mortar is that one kind makes
With frequency very high experiment container, using in order that blade is fresh-keeping, being added during mortar grinder plant leaf blade in blade
Liquid nitrogen, liquid nitrogen also reduces the temperature of mortar while preservation is played, and allows people can not hold mortar with hand steered, make mortar without
Method is fixed, and reduces grinding efficiency.Bioexperiment material needs to add the low temperature drying agent such as liquid nitrogen in process of lapping, and liquid nitrogen exists
The temperature of mortar is also reduced while playing preservation, allows people can not hold mortar with hand steered, mortar is not fixed, is reduced
Grinding efficiency.Generally in most of the mortar and mortar rod in laboratory placed on experimental bench, so sometimes
It may break into pieces mortar and be unfavorable for ensureing the cleaning of mortar, be highly detrimental to the storage of mortar.
The content of the invention：
The present invention can there is provided one kind the problem of direct operating of contacts is unfavorable for using process presence for current existing mortar
Step up instrument by adjusting self-holding mortar.
Realize the technical scheme that foregoing invention purpose is used：Mortar clamping tool is used in one kind experiment, in mortar support base
It is centrally disposed fluted, mortar can match suit with brace groove in, the lock that mortar is fixed is provided with mortar
Tight mechanism, the retaining mechanism includes steel ring and handle, and the diameter of steel ring is more than the diameter of groove and steel ring is placed on outside groove
Periphery, fixing axle has been uniformly arranged on the periphery of groove, the uniform number for being provided with movable axis, fixing axle and movable axis on steel ring
Amount is identical and position is corresponding, and upset is set with each movable axis and compresses piece, each upset compression piece can be rotated along movable axis, each
Upset compresses the automatic regulating orifice that bar shaped is provided with the middle part of piece, and automatic regulating orifice is sleeved in corresponding fixing axle, and right
Tension spring is connected between the movable axis and fixing axle answered；Interior dead axle is being provided with the one of recessed circumferential, in steel ring
On be provided with drive shaft, the inner of handle is hinged on interior dead axle and can rotated, and the slide opening of bar shaped is provided with the middle part of handle, drive
Moving axis is located in slide opening.The hand adjustment gear platform of handle rotation can be constrained by being provided with the mortar support base.Hand adjustment keeps off platform bag
Include rotating shaft and stir head, rotating shaft is installed in the axis hole of mortar support base side.
The inner that the upset compresses piece is provided with crimp head, and crimp head contains inner plane and interior the inside, and both are vertical,
Pad is provided with inner plane and interior the inside.
Rubber layer is compounded with the outer surface of the support base.Rubber layer is hollow structure.
The present invention has the advantages that：The present invention is rotated by handle drives steel ring, and steel ring is rotated and can driven simultaneously
All rollovers compress piece synchronous axial system.Due to the fixing axle mutual cooperation effect on the upside of the movable axis and support base on steel ring, energy
Enough keep each upset to compress piece to rotate in situ, mortar upper limb is fixed.Tension spring is able to ensure that each upset compresses piece
All the time mortar upper limb is crimped on, when needing to take out mortar, hand adjustment gear platform can constrain handle and forbid return, now take out and grind
Alms bowl.Reasonable in design of the present invention, operation is very easy.One hand, which can complete to install, fixes and retracts action.And utilize
The protection of support base and thermal insulation function, can protect arm not frost bitten, and using effect is good, is especially suitable for promotion and implementation.
Brief description of the drawings：
Fig. 1 is the surface structure schematic diagram of the present invention；
Fig. 2 is Fig. 1 deployed condition schematic diagram；
Fig. 3 is the cross-sectional view of heat-insulating base in Fig. 1.
In figure, label 1 is support base, and 2 compress piece for upset, and 3 be fixing axle, and 4 be automatic regulating orifice, and 5 be movable axis, 6
It is crimp head for tension spring, 7,8 be pad, and 9 be rubber layer, and 10 be cavity, and 11 be mortar, and 12 be arm slot to make way, and 13 are
Pestle jack, 14 be steel ring, and 15 be that hand adjustment keeps off platform, and 151 is stir head, and 152 be rotating shaft, and 16 be groove, and 17 be handle, and 18 be drive
Moving axis, 19 be slide opening, and 20 be interior dead axle, and 21 be support chip.
Embodiment：
Embodiment 1：With mortar clamping tool as shown in Figure 1-Figure 3, construction and retaining mechanism mainly to support base are carried out for experiment
Improve.
Wherein, in the centrally disposed fluted of mortar support base 1, mortar 11 can be matched in suit and brace groove.Support
The top periphery of seat 1 extends radially outward out flange as upper table surface respectively, positioned at the bottom of support base 1 and the following table of upper table surface
The compound one layer of rubber layer 9 in face is used for thermal insulation and improves sense of touch comfort level., can be by rubber layer in order to reach more preferable thermal insulation effect
9 are set to hollow structure, or are being compounded with other heat-barrier materials inside rubber layer 9.The side of support base is provided with arm
Slot to make way 12, is not only convenient for holding operation, and can protect arm.The side of support base is additionally provided with pestle jack
13, the jack is oblate structure, it is allowed to which pestle inserts backward side and tilted, to prevent it from falling Kong Taishen inconvenience taking-ups.
The retaining mechanism that mortar 11 is fixed is provided with the upper table surface of support base, is to drive steel ring using handle 17
14 turn an angle or return mode, driving all rollovers compress piece 2 and swing the upper limb of mortar 11 is fixed.
Specifically, referring to Fig. 1 and Fig. 2, the diameter of steel ring 14 is more than the diameter of groove and steel ring 14 is placed on into groove periphery
Side, fixing axle 3 has been uniformly arranged on the periphery of groove, uniform on steel ring 14 to be provided with movable axis 5, fixing axle 3 and movable axis 5
Quantity is identical and position correspondence, upset is set with each movable axis 5 and compresses piece 2, each upset compresses piece 2 can be along movable axis 5
Rotate, the middle part for compressing piece 2 in each upset is provided with the automatic regulating orifice 4 of bar shaped, automatic regulating orifice 4 is sleeved on corresponding fixation
On axle 3, and tension spring 6 is connected between corresponding movable axis 5 and fixing axle 3.So as to keep each upset to compress piece 2
Rotate in situ, the upper limb of mortar 11 is fixed.Tension spring 6 is able to ensure that each upset compresses piece 2 and is crimped on mortar all the time
11 upper limbs, when needing to take out mortar 11, hand adjustment gear platform 15 can constrain handle 17 and forbid return, now take out mortar 11.This
Inventive structure is reasonable in design, and operation is very easy.
Interior dead axle 20 is being provided with the one of recessed circumferential, drive shaft 18 is provided with steel ring 14, handle 17
The inner is hinged on interior dead axle 20 and can rotated, and the middle part of handle 17 is provided with the slide opening 19 of bar shaped, and drive shaft 18 is located at slide opening
In 19.
Can also be provided with the mortar support base 1 can constrain the hand adjustment gear platform 15 of the rotation of handle 17.Hand adjustment is kept off
Platform 15 includes rotating shaft and stirs head, and rotating shaft is installed in the axis hole of the side of mortar support base 1.Because hand adjustment gear platform 15 is located at handle
Near 17, a hand operation handle 17 and hand adjustment can keep off platform 15 simultaneously, very convenient.
Referring to Fig. 3, the inner for compressing piece 2 in upset is provided with crimp head 7, and crimp head 7 contains inner plane and interior the inside, two
Person is vertical, and pad 8 is provided with inner plane and interior the inside.Again rubber layer 9 is compounded with the outer surface of support base 1.Rubber layer 9
For hollow structure.
Claims (6)
1. mortar clamping tool is used in one kind experiment, in the centrally disposed fluted of mortar support base, mortar can match suit and branch
Support in groove, the retaining mechanism that mortar is fixed is provided with mortar, it is characterized in that：The retaining mechanism includes steel ring
And handle, the diameter of steel ring is more than the diameter of groove and steel ring is placed on into groove neighboring, be uniformly arranged on the periphery of groove
Fixing axle, is uniformly provided with movable axis, fixing axle is identical with the quantity of movable axis and position is corresponding, in each movable axis on steel ring
On be set with upset and compress piece, each upset compresses piece and can rotated along movable axis, is compressed in each upset and is provided with bar shaped in the middle part of piece
Automatic regulating orifice, each automatic regulating orifice is sleeved in corresponding fixing axle, and is connected between corresponding movable axis and fixing axle
It is connected to tension spring；Interior dead axle is being provided with the one of recessed circumferential, drive shaft, the inner of handle are provided with steel ring
It is hinged on interior dead axle and can rotates, the slide opening of bar shaped is provided with the middle part of handle, drive shaft is located in slide opening.
2. mortar clamping tool is used in experiment according to claim 1, it is characterized in that：It is provided with the mortar support base
The hand adjustment gear platform of handle rotation can be constrained.
3. mortar clamping tool is used in experiment according to claim 2, it is characterized in that：Hand adjustment gear platform includes rotating shaft and stirred
Head, rotating shaft is installed in the axis hole of mortar support base side.
4. mortar clamping tool is used in experiment according to claim 1, it is characterized in that：The upset compresses the inner setting of piece
There is crimp head, crimp head contains inner plane and interior the inside, both are vertical, and pad is provided with inner plane and interior the inside.
5. mortar clamping tool is used in experiment according to claim 1, it is characterized in that：It is combined in the outer surface of the support base
There is rubber layer.
6. mortar clamping tool is used in experiment according to claim 5, it is characterized in that：Rubber layer is hollow structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710310026.XA CN107042130B (en) | 2017-05-05 | 2017-05-05 | Mortar clamping tool for experiments |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710310026.XA CN107042130B (en) | 2017-05-05 | 2017-05-05 | Mortar clamping tool for experiments |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107042130A true CN107042130A (en) | 2017-08-15 |
| CN107042130B CN107042130B (en) | 2024-02-20 |
Family
ID=59546508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710310026.XA Active CN107042130B (en) | 2017-05-05 | 2017-05-05 | Mortar clamping tool for experiments |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107042130B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108010460A (en) * | 2017-12-29 | 2018-05-08 | 广东字亮广告器材有限公司 | A kind of high luminous advertisement case of structural stability |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4003523A (en) * | 1974-09-26 | 1977-01-18 | Doolittle Harry S | Portable pill grinder |
| CN203990858U (en) * | 2014-08-06 | 2014-12-10 | 哈尔滨师范大学 | Mortar fixator |
| CN104666034A (en) * | 2015-03-03 | 2015-06-03 | 天津开发区合普工贸有限公司 | In-vitro eyeball fixing device with adjustable size |
| CN205325507U (en) * | 2015-11-29 | 2016-06-22 | 沈阳飞机工业（集团）有限公司 | Gyration clamping mechanism |
| CN207254337U (en) * | 2017-05-05 | 2018-04-20 | 黄河科技学院 | Mortar clamping tool is used in experiment |
-
2017
- 2017-05-05 CN CN201710310026.XA patent/CN107042130B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4003523A (en) * | 1974-09-26 | 1977-01-18 | Doolittle Harry S | Portable pill grinder |
| CN203990858U (en) * | 2014-08-06 | 2014-12-10 | 哈尔滨师范大学 | Mortar fixator |
| CN104666034A (en) * | 2015-03-03 | 2015-06-03 | 天津开发区合普工贸有限公司 | In-vitro eyeball fixing device with adjustable size |
| CN205325507U (en) * | 2015-11-29 | 2016-06-22 | 沈阳飞机工业（集团）有限公司 | Gyration clamping mechanism |
| CN207254337U (en) * | 2017-05-05 | 2018-04-20 | 黄河科技学院 | Mortar clamping tool is used in experiment |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108010460A (en) * | 2017-12-29 | 2018-05-08 | 广东字亮广告器材有限公司 | A kind of high luminous advertisement case of structural stability |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107042130B (en) | 2024-02-20 |
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| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |