CN206911413U - A kind of chemical industry rack for test tube for increasing usable floor area - Google Patents

Abstract

The utility model discloses a kind of chemical industry rack for test tube for increasing usable floor area, including base, the both sides of the base intracavity bottom have been fixedly connected with fixed plate, locating slot is offered at the top of the fixed plate, the inwall of the locating slot is fixedly connected with slipmat, the inner chamber of the base is provided with two housings, and spring is fixedly connected with the top of the housing cavity, and the bottom of the spring is fixedly connected with limiting plate.The utility model is by setting being used cooperatively for base, fixed plate, loading plate, riser, first through hole, positioning shell, location-plate, the second through hole, housing, spring, limiting plate, elevating lever, locating wheel, slipmat and locating slot, solve the problems, such as that existing chemical industry rack for test tube can not increase usable floor area, this can increase the chemical industry rack for test tube of usable floor area, possesses the advantages of can increasing usable floor area, facilitate the use of user, the practicality of existing rack for test tube is improved, is worthy to be popularized.

Description

A kind of chemical industry rack for test tube for increasing usable floor area

Technical field

Technical field of chemical engineering tools is the utility model is related to, specially a kind of chemical industry test tube for increasing usable floor area Frame.

Background technology

The relation of the mankind and chemical industry is very close, spreads to the every aspect of life, in life, almost whenever and wherever possible all Chemical products are be unable to do without, from material lifes such as clothing, food, shelter, rows to culture and arts, the cultural life such as amusement, are required for chemical industry to produce Product service for it, and some chemical products play epoch-making important function in human development history, their production and should With, or even represent certain historical stage of human civilization.

In terms of chemical engineering experiment, rack for test tube is needed to use when being placed to test tube, existing rack for test tube makes Mostly it is fixed with area, size cannot be adjusted, when user needs to place some test tubes more, it is also necessary to find new Rack for test tube test tube is placed, more rack for test tube can also take more space, to user during use Use bring inconvenience, while also reduce the practicality of existing rack for test tube.

Utility model content

The purpose of this utility model is to provide a kind of chemical industry rack for test tube for increasing usable floor area, and possessing to increase makes The advantages of with area, solve the problems, such as that existing chemical industry rack for test tube can not increase usable floor area.

To achieve the above object, the utility model provides following technical scheme：A kind of chemical industry for increasing usable floor area is used Rack for test tube, including base, the both sides of the base intracavity bottom have been fixedly connected with fixed plate, opened up at the top of the fixed plate There is locating slot, the inwall of the locating slot is fixedly connected with slipmat, and the inner chamber of the base is provided with two housings, the shell Spring is fixedly connected with the top of intracoelomic cavity, the bottom of the spring is fixedly connected with limiting plate, and the bottom of the limiting plate is consolidated Surely elevating lever is connected with, the bottom of the elevating lever is through to the outside of housing and is connected with locating wheel, the locating wheel Bottom extend to locating slot inner chamber and with the intimate surface contact of slipmat, be fixedly connected with the top of the hull outside Loading plate, the one end of the loading plate away from housing are through to the outside of base and are fixedly connected with riser, and two risers are relative Side between be provided with two positioning shells, and two positioning shells in up and down distribution, it is described positioning shell inner chamber run through be provided with two Individual location-plate, the outside of two location-plates are through to the outside of positioning shell and are fixedly connected with riser, the top of the positioning shell Portion and bottom offer first through hole, and the surface of the location-plate offers the second through hole.

Preferably, the bottom of the base is fixedly connected with the first antiskid plate, and the bottom of the riser is fixedly connected with Two antiskid plates, the bottom of first antiskid plate and the second antiskid plate are provided with anti-slip veins.

Preferably, the both sides of the positioning shell offer the first opening being used cooperatively with location-plate, the base two The top of side offers the second opening being used cooperatively with loading plate.

Preferably, the first through hole and the quantity of the second through hole are no less than three, and the first through hole and second are led to Hole is used cooperatively, and the quantity of the locating slot is less than three.

Preferably, the top of the housing and the top of loading plate are connected with the top slide of base inner wall, the bottom The intimate surface contact of the both sides of seat and the both sides of positioning shell with riser, the both sides of the limiting plate have been fixedly connected with cunning Block, the inwall of side and housing of the sliding block away from limiting plate are slidably connected.

Compared with prior art, the beneficial effects of the utility model are as follows：

1st, the utility model is by setting base, fixed plate, loading plate, riser, first through hole, positioning shell, location-plate, the Two through holes, housing, spring, limiting plate, elevating lever, locating wheel, slipmat and locating slot are used cooperatively, and solve existingization Work rack for test tube can not increase the problem of usable floor area, and this can increase the chemical industry rack for test tube of usable floor area, and possessing to increase makes The advantages of with area, the use of user is facilitated, improve the practicality of existing rack for test tube, be worthy to be popularized.

2nd, the utility model adds the bottom of base and the frictional force of desktop, by setting by setting the first antiskid plate Put the second antiskid plate, add the bottom of riser and the frictional force of desktop, by setting anti-slip veins, increase the first antiskid plate and The frictional force of second antiskid plate and desktop, the stability when rack for test tube uses is enhanced, by setting sliding block, is added spacing Sensitivity when plate slides up and down, by setting slipmat, the frictional force between locating wheel and locating slot is enhanced, passes through setting First opening, facilitates location-plate to move left and right, and by setting the second opening, facilitates loading plate to move left and right, passes through first through hole It is convenient that test tube is placed with being used cooperatively for the second through hole, by setting loading plate, play the work of carrying test tube bottom With, by setting spring, play a part of help locating wheel reset.

Brief description of the drawings

Fig. 1 is the utility model structure diagram；

Fig. 2 is the fit structure schematic diagram of the utility model housing and elevating lever；

Fig. 3 is the utility model A partial enlarged drawing.

In figure：1 base, 2 first antiskid plates, 3 fixed plates, 4 loading plates, 5 second antiskid plates, 6 risers, 7 first through hole, 8 Position shell, 9 location-plates, 10 second through holes, 11 housings, 12 springs, 13 limiting plates, 14 elevating levers, 15 locating wheels, 16 slipmat, 17 locating slots.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belong to the scope of the utility model protection.

Refer to Fig. 1-3, a kind of chemical industry rack for test tube for increasing usable floor area, including base 1, the intracavity bottom of base 1 Both sides be fixedly connected with fixed plate 3, the top of fixed plate 3 offers locating slot 17, and the inwall of locating slot 17 is fixedly connected There is slipmat 16, the inner chamber of base 1 is provided with two housings 11, and housing 11 is fixedly connected with spring 12 at the top of inner chamber, passed through Spring 12 is set, plays a part of helping locating wheel 15 to reset, the bottom of spring 12 is fixedly connected with limiting plate 13, limiting plate 13 Both sides be fixedly connected with sliding block, side of the sliding block away from limiting plate 13 and the inwall of housing 11 are slidably connected, and pass through setting Sliding block, adds sensitivity when limiting plate 13 slides up and down, and the bottom of limiting plate 13 is fixedly connected with elevating lever 14, elevating lever 14 bottom is through to the outside of housing 11 and is connected with locating wheel 15, and the bottom of locating wheel 15 extends to locating slot 17 Inner chamber and with the intimate surface contact of slipmat 16, by setting slipmat 16, enhance between locating wheel 15 and locating slot 17 Frictional force, the top in the outside of two housings 11 is fixedly connected with loading plate 4, by setting loading plate 4, plays carrying test tube bottom The effect in portion, the top slide of the top of housing 11 and the top of loading plate 4 with the inwall of base 1 are connected, and loading plate 4 is away from shell One end of body 11 is through to the outside of base 1 and is fixedly connected with riser 6, and the bottom of base 1 is fixedly connected with the first antiskid plate 2, the bottom of riser 6 is fixedly connected with the second antiskid plate 5, and the bottom of the first antiskid plate 2 and the second antiskid plate 5 is provided with anti-skidding Line, by setting the first antiskid plate 2, the bottom of base 1 and the frictional force of desktop are added, by setting the second antiskid plate 5, increased Added the bottom of riser 6 and the frictional force of desktop, by setting anti-slip veins, increase the first antiskid plate 2 and the second antiskid plate 5 with The frictional force of desktop, the stability when rack for test tube uses is enhanced, the both sides of positioning shell 8 offer to be coordinated with location-plate 9 The first opening used, the tops of the both sides of base 1 offer the second opening being used cooperatively with loading plate 4, by setting the One opening, facilitates location-plate 9 to move left and right, and by setting the second opening, facilitates loading plate 4 to move left and right, two risers 6 are relative Side between be provided with two positioning shells 8, the surface of the both sides of the both sides of base 1 and positioning shell 8 with riser 6 closely connects Touch, and two position shells 8 in distribution up and down, the inner chamber of positioning shell 8, which is run through, is provided with two location-plates 9, the outside of two location-plates 9 It is through to the outside of positioning shell 8 and is fixedly connected with riser 6, the top and bottom of positioning shell 8 offer first through hole 7, The surface of location-plate 9 offers the second through hole 10, and the quantity of the through hole 10 of first through hole 7 and second is no less than three, and first is logical The through hole 10 of hole 7 and second is used cooperatively, convenient that test tube is put by being used cooperatively for the through hole 10 of first through hole 7 and second Put, the quantity of locating slot 17 is less than three.

In use, user pulls riser 6 manually, loading plate 4 is driven while riser 6 is away from base 1 out of base 1 Chamber stretches out, while drives location-plate 9 to be stretched out from the inner chamber of positioning shell 8, user according to oneself need adjust the on location-plate 9 Two through holes 10 stretch out quantity, now locating wheel 15 have moved in new locating slot 17, pass through spring 12, the and of limiting plate 13 Elevating lever 14 is used cooperatively, and the position of locating wheel 15 is defined, and avoids the position of locating wheel 15 from will moving, right with this The position of loading plate 4 is defined, and also avoids location-plate 9 from will moving, when needing to turn down usable floor area, otherwise.

In summary：This can increase the chemical industry rack for test tube of usable floor area, by setting base 1, fixed plate 3, loading plate 4th, riser 6, first through hole 7, positioning shell 8, location-plate 9, the second through hole 10, housing 11, spring 12, limiting plate 13, elevating lever 14, Locating wheel 15, slipmat 16 and locating slot 17 are used cooperatively, and solving existing chemical industry rack for test tube can not increase using face The problem of product.

While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of chemical industry rack for test tube for increasing usable floor area, including base（1）, it is characterised in that：The base（1）Inner chamber The both sides of bottom have been fixedly connected with fixed plate（3）, the fixed plate（3）Top offer locating slot（17）, the positioning Groove（17）Inwall be fixedly connected with slipmat（16）, the base（1）Inner chamber be provided with two housings（11）, the housing （11）Spring is fixedly connected with the top of inner chamber（12）, the spring（12）Bottom be fixedly connected with limiting plate（13）, it is described Limiting plate（13）Bottom be fixedly connected with elevating lever（14）, the elevating lever（14）Bottom be through to housing（11）Outside And it is connected with locating wheel（15）, the locating wheel（15）Bottom extend to locating slot（17）Inner chamber and and slipmat （16）Intimate surface contact, the housing（11）Loading plate is fixedly connected with the top of outside（4）, the loading plate（4）Far Shrinking away from theshell body（11）One end be through to base（1）Outside and be fixedly connected with riser（6）, two risers（6）Relative side Between be provided with two positioning shells（8）, and two positioning shells（8）In upper and lower distribution, the positioning shell（8）Inner chamber through being provided with Two location-plates（9）, two location-plates（9）Outside be through to positioning shell（8）Outside and and riser（6）It is fixedly connected, The positioning shell（8）Top and bottom offer first through hole（7）, the location-plate（9）To offer second logical on surface Hole（10）.

A kind of 2. chemical industry rack for test tube for increasing usable floor area according to claim 1, it is characterised in that：The base （1）Bottom be fixedly connected with the first antiskid plate（2）, the riser（6）Bottom be fixedly connected with the second antiskid plate（5）, institute State the first antiskid plate（2）With the second antiskid plate（5）Bottom be provided with anti-slip veins.

A kind of 3. chemical industry rack for test tube for increasing usable floor area according to claim 1, it is characterised in that：The positioning Shell（8）Both sides offer and location-plate（9）The first opening being used cooperatively, the base（1）The top of both sides opens up Have and loading plate（4）The second opening being used cooperatively.

A kind of 4. chemical industry rack for test tube for increasing usable floor area according to claim 1, it is characterised in that：Described first Through hole（7）With the second through hole（10）Quantity be no less than three, the first through hole（7）With the second through hole（10）Cooperation makes With the locating slot（17）Quantity be less than three.

A kind of 5. chemical industry rack for test tube for increasing usable floor area according to claim 1, it is characterised in that：The housing （11）Top and loading plate（4）Top and base（1）The top slide connection of inwall, the base（1）Both sides and Position shell（8）Both sides and riser（6）Intimate surface contact, the limiting plate（13）Both sides be fixedly connected with cunning Block, sliding block is away from limiting plate（13）Side and housing（11）Inwall be slidably connected.