CN206343198U - A kind of portable experimental bench reagent rack - Google Patents

Abstract

A kind of portable experimental bench reagent rack, including experimental bench body, heel post, central post, upper strata panel, lower floor's panel, laminate hanging plate, guide rail, stake pocket, combination type pulley, dogbolt, it is characterized in that heel post is arranged on experimental bench sidepiece with central post, the centre position at middle part, heel post longitudinal direction both sides set two grooves, central post is just, the longitudinal both sides in anti-two sides also respectively set two corresponding grooves, it is disposed across with column width identical guide rail on column, dogbolt inserts stake pocket by the screw on guide rail, tightening nuts, by guide rail positioning and locking on stake pocket face, unclamp nut, bolt is moved up and down as sliding block sliding guides along column；Combination type pulley is configured in the middle part of the hanging plate of deck panels both sides, and per one, side, then combination type pulley is nested in guide rail again, promotes deck panels movable in guide rail, and the front and rear adjustable portable reagent rack any up and down for meeting individual requirement is made.

Description

A kind of portable experimental bench reagent rack

Technical field

The utility model is related to a kind of laboratory paraphernalia field, and in particular to a kind of portable experimental bench reagent rack.

Background technology

Reagent rack is a kind of support for being used to place glassware, test tube, medicine etc. in experimental implementation, is typically mounted at Experimental bench, experiment cabinet, on the table top of central experiment table, it is widely used in laboratory, the important composition as laboratory paraphernalia Part, it is existing to develop the reagent rack for adapting to difference in functionality needs, such as CIT centers testing stand reagent rack（2014207582530）、 Multifunctional reagent shelf 2012204930523, laminate can stepless lifting reagent rack（2004200353594）, common reagent frame （2013200583449）, a kind of charged connect the reagent rack of equipment（201220055046X）, a kind of Practical telescopic regulation Reagent rack（2011202987819）, a kind of novel agent frame（2012200550582）, a kind of reagent rack of recyclable movement (201510992601X), a kind of new teaching experiment reagent rack (2015207491019), CIT modified form reagent racks (2014207585721), a kind of reagent rack of experiment (2014204998436), inflammable poisonous and harmful product storage cabinet reagent Frame (2013207695252), a kind of adjustable standard items reagent rack (2013207826920), a kind of cell dyeing instrument reagent rack (2013206244301), a kind of Multifunctional reagent shelf (2013202850001), novel agent frame (2012205152420, it is a kind of For deposit and drying capacity bottle reagent rack (2012203463887), a kind of rotating disc type reagent rack (2012201331101), A kind of novel reagent shelf for laboratory (2011203162029), although develop the patented product of numerous each tool features, but all deposit It is exactly all to have in mind to start to develop from the angle using function in a common deficiency, and is noted from hommization, personalized visual angle Meaning is inadequate, as people has man, female, height, a short, normal, disabled point, how from the mitigation painstaking degree of arm, i.e. ergonomics angle Degree exploitation notes inadequate, and such as existing experimental bench is all that standard is designed and produced, and reagent rack is fixed on the middle part of experimental bench or by wall one Side, experimental article is placed on the panel with certain altitude, takes out or put back to articles for use during experiment with hand from panel, to individual high People, arm is less painstaking, and to individual short people, then it is very painstaking, although to there is now the device of regulation panel height but individual short People take the articles for use on dynamic panel still painstaking, it is limited because shortening distance by thing.This patent is not enough for this, is needed using family Ask and develop it is a kind of before and after all mobile portable experimental bench reagent rack up and down.

The content of the invention

The technical problems to be solved by the invention are had in mind from personalization, develop a kind of suitable for any Subject Population It is using, can forward and backward, the experimental bench reagent rack that moves up and down, mitigate even eliminate arm taken from reagent rack deck panels, The painstaking degree of article is put, is improved working conditions, increases parking space, meets hommization, individual requirement.

One group of arm puts the enlightenment of thing experiment from reagent rack deck panels：China into human arm length standard, such as the institute of table 1 Show：

Degree of elevating on the average standing position both hands of the China of table 1 adult men and women（Unit：mm）

According to the data of table 1, the fixation rack that men and women shown in accompanying drawing 1 puts thing is drawn out, according to this standard, China's available reagent frame Design standard be substantially：The height of two deck panels about 700mm, the height about 1000mm of three deck panels；This height is designed Note generalization, but personalized attention is inadequate, does not distinguish the north and south, adult and juvenile, short individual and high personal height Degree is different, and the height of men and women's arm elongation such as shown in Figure 1, individual short person puts thing from the panel of upper strata, and arm is very painstaking, very Thing is put on the seat to station, the potential safety hazard thus brought also worthy of vigilance, and exceeded tall person, the article of deck panels is taken down, Even to bend over, also painstakingly；Therefore it is the individual demand of all experimenters of adaptation, it is necessary to which available reagent frame is created New design, arm elongation as shown in Figure 2 is put in terms of the length analysis of thing from reagent rack deck panels, if can arbitrarily regulate and control every deck panels Or front or rear or up or down displacement, then it can shorten（It is individual short）Or increase（Tall person）Arm significantly subtracts to the distance of deck panels Light arm or the painstaking degree bent over, meet any experimenter's individual requirement, now by taking different experiments platform reagent rack as an example, survey The different move modes of deck panels are calculated, arm puts the calculating distance of thing from deck panels, as shown in table 2, table 3：

The base data table that the different experiments platform reagent rack of table 2 is calculated（Unit：mm）

Illustration	Experiment Platform is wide Degree	Reagent rack Column is long Degree	Reagent rack Column is high Degree	Reagent rack Column is wide Degree	Reagent rack Laminate number	Reagent rack-layer Height between face	Before deck panels Afterwards move away from From	Above and below deck panels Yi Dong Wei distances
									Center Experiment Platform	1500	700	1050	120	3	35	20	20
Commonly Experiment Platform	1350	600	700	120	2	35	15	20

The different reagent racks of table 3 put the calculating range data table of thing with different aspects wrench arm（Unit：mm）

Find out from the example calculation data of table 1, table 2, for individual short people, thing is put with existing fixating reagent rack-layer panel Distance is compared, and simultaneously mobile up and down before and after deck panels, arm extended length shortens average about 35%, mitigates the painstaking degree of arm bright It is aobvious, specifically, the implementation of scheme is moved by deck panels, thing is put from laminate, 160 meters or so of people can also take original 180 meters The article of people from left and right.

This patent technical problem to be solved, is based on above-mentioned arm and puts the experiment of thing length from reagent rack deck panels On the basis of, exploitation it is a kind of it is being used suitable for any experimenter, with any regulation and control deck panels or front or rear or up or down The portable experimental bench reagent rack of distance.

In order to solve the above technical problems, adopting the technical scheme that：A kind of portable experimental bench reagent rack, including experiment Platform, heel post, central post, upper strata panel, lower floor's panel, laminate hanging plate, guide rail, stake pocket, combination type pulley, stop spiral shell Bolt, it is characterised in that heel post is arranged on experimental bench sidepiece, the centre position at middle part with central post, heel post longitudinal direction both sides are set Two grooves, the longitudinal both sides in the positive and negative two sides of central post also respectively set two corresponding grooves, with column width identical guide rail It is disposed across on column, dogbolt inserts stake pocket, tightening nuts, by guide rail positioning and locking vertical by the screw on guide rail On post groove surface, nut is unclamped, bolt is moved up and down as sliding block sliding guides along column；Combination type pulley is configured in deck panels In the middle part of the hanging plate of both sides, per one, side, then combination type pulley is nested in guide rail again, before and after promoting deck panels in guide rail It is mobile, the front and rear adjustable portable reagent rack any up and down for meeting individual requirement is made；

Wherein described heel post and center pillar are hollow rectangular cylinder, column width 120mm ±, length according to experimental bench width Degree with depending on displacement, using width 1500mm central experiment table, strut length from 700mm ±；Use width 1350mm routine experimentation platform, strut length be chosen to be 600mm ±；Stem height, depending on deck panels number, two above and below use Deck panels, stem height is chosen to be 700mm ± using three deck panels of upper, middle and lower, stem height be chosen to be 1000mm ±, use Four deck panels, stem height is chosen to be 1200mm；The longitudinal the right and left of the heel post respectively sets a groove, and central post is positive and negative Two sides longitudinal direction both sides also respectively set a groove, and the position with heel post groove and size one-to-one corresponding；Depth of groove is less than Bolt length, recess width is more than the diameter of bolt, that is, is easy to the tight guide rail of bolt lock, when being easy to bolt looseness again, is used as sliding block Moved up and down with guide rail；By the lengthening of column with setting groove, not only play the transmission load of deck panels load-bearing, even more rise The supporter effect that deck panels are moved up and down before and after realizing；

According to combination type pulley, the displacement in guide rail is determined wherein described deck panels width, preceding in 600mm guide rails Maximum moving distance 150mm, then deck panels width=600-150-150=300mm, or in 700mm guide rails afterwards, it is front and rear maximum to move It is dynamic apart from 150mm. then deck panels width=700-150-150=400mm, if maximum moving distance 200mm, deck panels width is still It is so 300mm；The movement of the deck panels is the combination type pulley by connecting the dogbolt of guide rail Yu being nested in guide rail Realize, mobile interference-free between deck panels, relatively independent, many levels plate combined on column can be according to user's need Will, realize versatile layout, only tested on one side on experiment table top, then deck panels are being shifted into one side, if both sides have People tests, then is grouped deck panels, and there are deck panels left and right for using, and expands the use space of reagent rack；Again can be by man Female, height packet, regulation autonomous required aspect and displacement, meet individual requirements；

Wherein described combination type pulley is fixed positioning pulley, is formed by fast pulley with pulley combination, dexterously will be sliding It is dynamic to be solidificated in positioning in a part；

The installation of wherein described portable reagent rack is with demounting procedure：Dogbolt is first interspersed in the screw on guide rail In, stake pocket is put it into, is tightened in the groove surface of both sides, vertical heel post is with central post on experiment table top；And (9) deck panels both sides hanging plate is (6) upper to set combination type pulley, and then from guide rail, (7) side push-in has set the layer of combination type pulley (9) Panel, it is adapted, reach the requirement moved up and down before and after deck panels freely；Dismounting will be then on the contrary, will first be provided with combination type pulley Deck panels, release guide rail from left side or right side, unclamp the bolt being fixed on guide rail, take out guide rail and bolt, then by column Removed from experiment table top.

This patent is skillfully constructed, compact conformation, component are few, making is easy compared with available reagent frame, Yi Anan, detachable, Without foundation, square column only is changed to set to the rectangle column of two grooves, increases dogbolt, guide rail, combination type pulley three Individual component, realizes any regulation and control movement above and below before and after deck panels, in the case where not changing the qualifications of stem height, increases layer Panel number, expands space and the area of store things, meets individual requirement of any experimenter to reagent rack, reach many The technique effect of function.

Brief description of the drawings

Fig. 1 is that men and women experimenter arm puts thing situation schematic diagram from reagent rack deck panels；

Fig. 2 is that arm puts object distance separating test analysis schematic diagram from front and rear move up and down in deck panels；

Fig. 3 is the portable reagent rack schematic perspective view of this patent；

Fig. 4 be deck panels before and after move up and down partial structurtes perspective diagram；

Fig. 5 is fixed positioning pulley structural representation；

Fig. 6 is the partial structural diagram that guide rail is connected with stake pocket；

Fig. 7 is portable reagent rack schematic top plan view（Including mobile forward and backward top view）；

Fig. 8 is portable reagent rack schematic elevation view（Including mobile forward and backward front view）；

Fig. 9 is portable reagent rack side cross sectional views.

Embodiment

1 is experimental bench in accompanying drawing 3,4,5,6,7,8,9,2 is heel post, 3 is central post, 4 is top plate, 5 is lower floor Plate, 6 be laminate hanging plate, 7 be guide rail, 8 be stake pocket, 9 be combination type pulley, 10 be dogbolt, 9-1 is pulley, and 9-2 is Fast pulley.

It is with reference to the specific embodiment of accompanying drawing：A kind of portable experimental bench reagent rack, including experimental bench 1, heel post 2, Central post 3, upper strata panel 4, lower floor's panel 5, laminate hanging plate 6, guide rail 7, stake pocket 8, combination type pulley 9, dogbolt 10, It is characterized in that heel post 2 is arranged on experimental bench sidepiece, the centre position at middle part with central post 3, the longitudinal both sides of heel post 2 are set Two grooves 8, the positive and negative two sides of central post 3 longitudinal direction both sides also respectively set two corresponding grooves 8, with column width identical Guide rail 7 is disposed across on column, and dogbolt 10 inserts stake pocket 8 by the screw on guide rail 7, and tightening nuts lock guide rail 7 Tightly it is positioned on the face of stake pocket 8, unclamps nut, bolt 10 is moved up and down as sliding block sliding guides 7 along column；Combined type is slided Combination type pulley 9, per one, side, is then nested in guide rail 7, push layer by the configuration of wheel 9 again at the middle part of deck panels both sides hanging plate 6 Panel is movable in guide rail 7, and the front and rear adjustable portable reagent rack any up and down for meeting individual requirement is made；

Wherein described heel post 2 and central post 3 are hollow rectangular cylinder, column width 120mm ±, length is according to experimental bench Width and displacement depending on, using width 1500mm central experiment table, strut length from 700mm ±；Use width 1350mm routine experimentation platform, strut length be chosen to be 600mm ±；Stem height, depending on deck panels number, two above and below use Deck panels, stem height is chosen to be 700mm ± using three deck panels of upper, middle and lower, stem height be chosen to be 1000mm ±, use Four deck panels, stem height is chosen to be 1200mm；The longitudinal the right and left of the heel post respectively sets a groove 8, and central post is just The longitudinal both sides in anti-two sides also respectively set a groove 8, and the position with heel post groove 8 and size one-to-one corresponding；The depth of groove 8 Less than the length of dogbolt 10, the width of groove 8 is more than the diameter of dogbolt 10, that is, is easy to the tight guide rail of bolt lock, is easy to spiral shell again When bolt loosens, moved up and down as sliding block with guide rail；By the lengthening of column with setting groove, the biography of deck panels load-bearing is not only played Load effect is passed, even more plays the supporter moved up and down before and after deck panels are realized；

According to combination type pulley 9, the displacement in guide rail 7 is determined wherein described deck panels width, in 600mm guide rails, The front and rear ㎜ of maximum moving distance 150, then deck panels width=600-150-150=300mm, or in 700mm guide rails, front and rear maximum Displacement 150mm. then deck panels width=700-150-150=400mm, if maximum moving distance 200mm, deck panels width It is still 300mm；The movement of the deck panels is the combination with being nested in guide rail 7 by the dogbolt 10 for connecting guide rail 7 What formula pulley 9 was realized, mobile interference-free between deck panels, relatively independent, many levels plate combined on column just can root Needed according to user, realize versatile layout, only tested on one side on experiment table top, then deck panels are being shifted into one side, if Both sides someone test, then are grouped deck panels, and there are deck panels left and right for using, and expands the use space of reagent rack； Men and women, height can be grouped, from the floor height needed for main regulation and movable distance, met individual requirements again；

Wherein described combination type pulley 9 is fixed positioning pulley, is combined by fast pulley 9-1 with pulley 9-2, by cunning It is dynamic to be solidificated in positioning in a part；

The installation of wherein described portable reagent rack is with demounting procedure：First dogbolt 10 is interspersed on guide rail 7 In screw, stake pocket 8 is inserted into, is tightened on the groove surface of both sides, vertical heel post 2 is with central post 3 in experimental bench 1 On face；And combination type pulley 9 is set on deck panels both sides hanging plate 6, then it is pushed into sideways from guide rail 7 and combination type pulley 9 has been set Deck panels, be then pushed into the combination type pulley 9 for having assembled deck panels sideways from guide rail 7, it is adapted, reach on before and after deck panels The requirement of lower movement freely；Dismounting is released from left side or right side and led then on the contrary, will first be provided with the deck panels of combination type pulley Rail, unclamps the bolt being fixed on guide rail, takes out guide rail and bolt, then column is removed from experiment table top.

Claims (6)

1. a kind of portable experimental bench reagent rack, including experimental bench is (1), heel post (2), central post (3), upper strata panel (4), subsurface Plate (5), laminate hanging plate (6), guide rail (7), stake pocket (8), combination type pulley (9), dogbolt (10), it is characterised in that heel post is (2) Experimental bench sidepiece, the centre position at middle part are (3) arranged on central post, (2) (8) longitudinal both sides set two grooves to heel post, neutral (8) (3) post also respectively set two corresponding grooves in the longitudinal both sides in positive and negative two sides, is (7) disposed across with column width identical guide rail On column, dogbolt (10) by guide rail (7) on screw insert stake pocket (8), tightening nuts, by guide rail, (7) locking positioning exists (8) stake pocket on face, unclamps nut, and (7) (10) dogbolt move up and down as sliding block sliding guides along column；Combination type pulley (9) configure at deck panels both sides hanging plate (6) middle part, per one, side, during (7) (9) combination type pulley is then nested in into guide rail again, promote Deck panels guide rail (7) in it is movable, the front and rear adjustable portable reagent any up and down for meeting individual requirement is made Frame.

2. a kind of portable experimental bench reagent rack according to claim 1, it is characterised in that the heel post (2) with central post (3) it is hollow rectangular cylinder, column width 120mm ±, length uses width depending on the width and displacement of experimental bench 1500mm central experiment table, strut length from 700mm ±；Use width 1350mm routine experimentation platform, strut length choosing Be set to 600mm ±；Stem height, depending on deck panels number, two deck panels above and below use, stem height is chosen to be 700mm ± Using three deck panels of upper, middle and lower, stem height be chosen to be 1000mm ±, using four deck panels, stem height is chosen to be 1200mm。

3. a kind of portable experimental bench reagent rack according to claim 1 or claim 2, it is characterised in that (2) longitudinal direction is left for the heel post (8) right both sides respectively set a groove, and (8) (3) central post also respectively set a groove in the longitudinal both sides of tow sides, and and heel post The position of groove (8) is corresponded with size；(8) depth is less than dogbolt (10) length to groove, and (8) width is more than stop spiral shell to groove The diameter of bolt (10), that is, be easy to the tight guide rail of bolt lock, when being easy to bolt looseness again, moved up and down as sliding block with guide rail；By vertical The lengthening of post is even more risen above and below before and after deck panels are realized with setting groove (8), not only to play the transmission load of deck panels load-bearing Mobile supporter effect.

4. a kind of portable experimental bench reagent rack according to claim 1, it is characterised in that the deck panels width is according to group (9) in guide rail, (7) middle displacement is determined box-like pulley, 600mm guide rails (7) in, front and rear maximum moving distance 150mm, then aspect Plate width=600-150-150=300mm, or in 700mm guide rails, front and rear maximum moving distance 150mm. then deck panels width= 700-150-150=400mm, if maximum moving distance 200mm, then deck panels width=700-200-200=300mm.

5. a kind of portable experimental bench reagent rack according to claim 1 or 4, it is characterised in that the movement of the deck panels is (10) (9) realized with the combination type pulley in being nested in guide rail (7) by connecting the dogbolt of guide rail (7).

6. a kind of portable experimental bench reagent rack according to claim 1, it is characterised in that the combination type pulley is (9) i.e. solid Fixed pattern positioning pulley, by fast pulley（9-1）With pulley（9-2）Combine, be solidificated in sliding with positioning in a part.