CN115959360B - Chemical liquid storage barrel and fixing structure - Google Patents

Abstract

The invention discloses a chemical liquid storage barrel and a fixing structure, which belong to the field of liquid transportation and comprise a barrel body, wherein an opening is formed in the upper end of the barrel body, and a sealing cover is arranged at the opening of the barrel body; the upper fixing mechanism is arranged on the side surface of the barrel body close to the upper end and is used for fixing the upper ends between the two groups of barrel bodies; the lower fixed establishment sets up in the side surface of staving and is close to the lower extreme position for to the fixed of lower extreme between two sets of stavings, go up fixed establishment and include handle and handle groove, the staving is hexagonal prism shape design, both ends all rotate about the top of staving are connected with the handle, four sets of handle grooves have evenly been seted up to the upper end of staving, the fixed slot has all been seted up to the inner wall left and right sides in handle groove. Can realize when transporting chemical liquid, the upper and lower both ends between the staving are fixed each other, make it form a whole, avoid the staving to appear crooked phenomenon when jolting to guarantee the stability when staving transports.

Description

Chemical liquid storage barrel and fixing structure

Technical Field

The invention relates to the field of liquid transportation, in particular to a chemical liquid storage barrel and a fixing structure.

Background

Chemical products are often used in the chemical industry, the chemical products are liquid and solid, the barrel for transporting the chemical products is required to have good corrosion resistance, and the storage barrel is generally transported by adopting a stainless steel barrel or a barrel made of PP materials.

However, in contrast to existing chemical liquid storage tanks, the following disadvantages are found:

1. workers generally adopt ropes to enclose a plurality of storage barrels before transportation of the storage barrels and then bolt the storage barrels, stability of the storage barrels in transportation is guaranteed, the problem that the storage barrels topple over due to jolt in transportation is avoided, the rope is adopted to fix the storage barrels relatively fussy, fixing effect is poor, the rope has certain tension for a long time, the fastened rope can become loose gradually, the storage barrels topple over when long-time transportation is caused, the storage barrels are easy to damage due to impact received by the storage barrels when toppling over, and chemical liquid leakage is caused.

2. Some chemical liquids have strong volatility and need to be stored in a sealed manner, such as liquid bromine, distilled water is paved above the liquid bromine to seal, when the liquid in the storage barrel is not full, jolt occurs in the storage barrel because of transportation, the distilled water in the barrel rolls when jolt, the distilled water can cause poor sealing performance to the liquid bromine when rolling, the liquid bromine contacts with air in the barrel, part of the liquid bromine is volatilized to the upper end part in the barrel, when the storage barrel is opened, the volatilized bromine vapor can overflow, the bromine liquid is reduced, meanwhile, the bromine vapor has strong toxicity, and the overflowed bromine vapor can pollute the environment.

For this purpose, a chemical liquid storage tub and a fixing structure are proposed.

Disclosure of Invention

Aiming at the problems in the prior art, the invention aims to provide a chemical liquid storage barrel and a fixing structure, which can realize that the upper end and the lower end of the barrel body are mutually fixed when chemical liquid is transported, so that the barrel body is formed into a whole, the phenomenon of outward inclination of the barrel body when the barrel body jolts is avoided, and the stability of the barrel body during transportation is ensured.

In order to solve the problems, the invention adopts the following technical scheme.

The chemical liquid storage barrel comprises a barrel body, wherein an opening is formed in the upper end of the barrel body, and a sealing cover is arranged at the opening of the barrel body;

the upper fixing mechanism is arranged on the side surface of the barrel body close to the upper end and is used for fixing the upper ends between the two groups of barrel bodies;

the lower fixing mechanism is arranged on the side surface of the barrel body close to the lower end and used for fixing the lower ends between the two groups of barrel bodies.

Further, go up fixed establishment and include handle and handle groove, the staving is hexagonal prism shape design, both ends all rotate about the top of staving and be connected with the handle, four groups of handle grooves have evenly been seted up to the upper end of staving.

Further, the fixed slot has all been seted up to the inner wall left and right sides in handle groove, two sets of movable slots have been seted up to the side surface of handle, the inside slip in movable slot is provided with the slider, knuckle groove has been seted up to one side surface of slider, one side fixedly connected with head rod of slider, the one end of head rod runs through handle and fixedly connected with fixed block, the inclined plane has been seted up to the side of fixed block, fixedly connected with first spring between fixed block and the handle, the fixed block is connected with the fixed slot block joint.

Further, the inside slip of lower extreme of handle is provided with the top and moves the piece, the one end that pushes up the piece runs through the handle and extends to outside, two sets of diagonal grooves have all been seted up on the front and back two sides that push up the piece, the inside slip in diagonal groove is provided with the pivot, the one end fixedly connected with second connecting rod of pivot, the one end fixedly connected with pushing block of second connecting rod, the one end slip of pushing block runs through the handle and extends to the activity inslot.

Further, the lower fixing mechanism comprises a first connecting block, a clamping block and a clamping groove; the side surface of staving is close to lower extreme position fixedly connected with first connecting block, the one end fixedly connected with fixture block of first connecting block, six groups of draw-in grooves have been seted up to the lower terminal surface of staving near the border position, the fixture block is connected with the draw-in groove block.

Further, the outer surfaces of the clamping block, the first connecting block, the handle and the barrel body are wrapped with a layer of antistatic rubber.

Further, the spout has been seted up to the inboard surface of staving, the inside slip of spout is provided with the second connecting block, the one end fixedly connected with baffle of second connecting block, the inside central point of baffle puts and runs through and has seted up the liquid hole of getting, evenly distributed's flowing back hole has been run through to the inside of baffle, the inside of baffle is hollow design.

Further, the inner wall sliding connection who gets the liquid hole has the flow stopping post, the flow stopping post adopts the material preparation that the density is greater than water to form, the lower extreme of flow stopping post runs through and has seted up the transverse bore, the inside perpendicular hole of having seted up of upper end of flow stopping post, perpendicular hole and transverse bore intercommunication, the upper end of flow stopping post is located the edge position fixedly connected with who erects the hole and gets the liquid pipe, it adopts flexible material preparation to get the liquid pipe and forms.

Further, the upper end inner wall fixedly connected with horizontal pole of liquid taking pipe, the lower extreme fixedly connected with second spring of horizontal pole, the lower extreme fixedly connected with of second spring ends the ball, the inner wall of liquid taking pipe is located the below position fixedly connected with that ends the ball and blocks the ball.

Further, the upper end of the liquid taking pipe is made of hard materials, a clamping pipe ring is connected to the upper end side surface of the liquid taking pipe in a clamping mode, and one end of the clamping pipe ring is fixedly connected with the inner wall of the liquid taking pipe.

Compared with the prior art, the invention has the beneficial effects that:

(1) The scheme is when transporting chemical liquid, and the upper and lower both ends between staving are fixed each other, make it form a whole, avoid the staving outward inclined phenomenon when jolting to guarantee the stability when staving transports.

(2) This scheme is getting when the handle, and control slider top moves the impeller, and the pivot can extrude the inner wall in diagonal groove, and the diagonal groove receives the bottom that the lower extreme that pushes up the impeller after the extrusion can extrude the handle groove to drive the handle and follow the interior perk of handle groove, be convenient for the staff to operate the handle this moment.

(3) According to the scheme, when the liquid level rolls, the baffle plate floats on the liquid level, the liquid level is blocked by the baffle plate, so that the liquid level is difficult to roll over greatly and can roll over very little, and the tightness of water to bromine liquid is greatly ensured.

(4) According to the scheme, after the bromine liquid is pumped, the flow stopping column can enter the baffle plate, two ends of the transverse hole can also enter the baffle plate, two end openings of the transverse hole can be closed, and finally the liquid taking pipe can not pump liquid in the barrel body any more, so that water in the barrel is prevented from being pumped away, mixed bromine liquid and water are prevented from being pumped, and pure bromine liquid is guaranteed to be pumped every time.

Drawings

FIG. 1 is an overall exterior view of the present invention;

FIG. 2 is a bottom view of the tub of the present invention;

FIG. 3 is an enlarged view of the point A of FIG. 1 in accordance with the present invention;

FIG. 4 is a cross-sectional view of a handle of the present invention;

FIG. 5 is a perspective view of the push block and top block of the present invention;

FIG. 6 is a schematic bottom view of the bottom of the case of the present invention;

FIG. 7 is a cross-sectional view of the interior of the case of the present invention;

FIG. 8 is an enlarged view of the point B of FIG. 7 in accordance with the present invention;

FIG. 9 is a cross-sectional view of the upper end of the liquid extraction tube of the present invention;

fig. 10 is a perspective view of a rail and connecting member of the present invention.

The reference numerals in the figures illustrate:

1. a tub body; 2. sealing cover; 3. a handle; 4. a handle groove; 5. a fixing groove; 6. a fixed block; 7. a first spring; 8. a first connecting rod; 9. a slide block; 10. knuckle grooves; 11. a movable groove; 12. a pushing block; 13. a top moving block; 14. a second connecting rod; 15. a rotating shaft; 16. a diagonal slot; 17. a first connection block; 18. a clamping block; 19. a clamping groove; 20. a chute; 21. a second connection block; 22. a baffle plate; 23. a liquid taking hole; 24. a liquid discharge hole; 25. a flow stopping column; 26. a transverse hole; 27. a vertical hole; 28. a liquid taking tube; 29. a clamping pipe ring; 30. a cross bar; 31. a second spring; 32. a flow stopping ball; 33. ball blocking block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present invention are within the protection scope of the present invention.

Example 1:

referring to fig. 1 to 2, a chemical liquid storage barrel and a fixing structure thereof comprises a barrel body 1, wherein an opening is formed at the upper end of the barrel body 1, and a sealing cover 2 is arranged at the opening of the barrel body 1;

the upper fixing mechanism is arranged on the side surface of the barrel body 1 near the upper end and used for fixing the upper ends of the two groups of barrel bodies 1, the upper fixing mechanism comprises a handle 3 and a handle groove 4, the barrel bodies 1 are in a hexagonal prism shape, a plurality of groups of barrel bodies 1 are in a honeycomb shape after being combined, a good stabilizing effect is achieved, the handles 3 are rotationally connected to the left end and the right end of the upper part of the barrel body 1, four groups of handle grooves 4 are uniformly formed in the upper end of the barrel body 1, when the barrel bodies 1 are mutually arranged in a close manner, the handles 3 can be clamped into the handle grooves 4 on the adjacent barrel bodies 1, the fixing between the barrel bodies 1 and the upper ends of the barrel bodies 1 is achieved, the phenomenon that the upper ends of the barrel bodies 1 are inclined during jolt is avoided, and therefore stability during transportation of the barrel bodies 1 is guaranteed;

the lower fixing mechanism is arranged on the side surface of the barrel body 1 close to the lower end and is used for fixing the lower ends between the two groups of barrel bodies 1.

As shown in fig. 1 to 4, the left and right sides of the inner wall of the handle groove 4 are provided with fixing grooves 5, the lateral outer surface of the handle 3 is provided with two groups of movable grooves 11, the inside of the movable grooves 11 is slidably provided with a sliding block 9, one lateral outer surface of the sliding block 9 is provided with a knuckle groove 10, one side of the sliding block 9 is fixedly connected with a first connecting rod 8, one end of the first connecting rod 8 penetrates through the handle 3 and is fixedly connected with a fixing block 6, the lateral edge of the fixing block 6 is provided with an inclined plane, a first spring 7 is fixedly connected between the fixing block 6 and the handle 3, and the fixing block 6 is connected with the fixing groove 5 in a clamping manner.

Through adopting above-mentioned technical scheme, when handle 3 is put into handle groove 4, the inclined plane of fixed block 6 can receive the extrusion of handle groove 4 side, fixed block 6 can remove and extrude first spring 7 to the inside of handle 3, when fixed block 6 aims at fixed slot 5, extruded first spring 7 can promote fixed block 6 and enter into fixed slot 5, realize the fixed to fixed block 6, simultaneously also further fixed to handle 3, avoid staving 1 when the transportation handle 3 from the interior slip in handle groove 4, the fixed effect to staving 1 upper end has been strengthened, when the fixed to handle 3 need be demolishd, the thumb and the index finger of operation insert knuckle inslot 10, then extrude each other and extrude for two sets of sliders 9 slide and be close to each other in movable slot 11, can drive fixed block 6 to handle 3 inside removal through head rod 8 when slider 9 slides, fixed block 6 can break away from fixed slot 5 at this moment, alright handle 3 takes out from in handle groove 4, easy operation is convenient.

As shown in fig. 1 to 5, a top moving block 13 is slidably disposed in the lower end of the handle 3, one end of the top moving block 13 penetrates through the handle 3 and extends to the outside, two groups of diagonal grooves 16 are formed in front and rear surfaces of the top moving block 13, a rotating shaft 15 is slidably disposed in the diagonal grooves 16, one end of the rotating shaft 15 is fixedly connected with a second connecting rod 14, one end of the second connecting rod 14 is fixedly connected with a pushing block 12, and one end of the pushing block 12 penetrates through the handle 3 and extends into the movable groove 11.

Through adopting above-mentioned technical scheme, when two sets of sliders 9 are close to each other, slider 9 can push and move the impeller block 12, and impeller block 12 promotes second connecting rod 14 and pivot 15, and the inner wall in diagonal groove 16 can be extruded to pivot 15, and diagonal groove 16 receives the extrusion back to push the bottom in the handle groove 4 of impeller block 13 to drive handle 3 and follow handle inslot perk, the staff of being convenient for operates handle 3 this moment.

As shown in fig. 2 and 6, the lower fixing mechanism includes a first connecting block 17, a clamping block 18 and a clamping groove 19; the side surface of staving 1 is close to lower extreme position fixedly connected with first connecting block 17, and the one end fixedly connected with fixture block 18 of first connecting block 17, and six groups of draw-in grooves 19 have been seted up to the lower terminal surface of staving 1 near the marginal position, and fixture block 18 and draw-in groove 19 block are connected.

Through adopting above-mentioned technical scheme, when setting up in the mutual next between multiunit staving 1, the operator can be with the fixture block 18 card on the staving 1 advance in the draw-in groove 19 that is adjacent to realize, realize that the lower extreme of two sets of stavings 1 is fixed, because staving 1 upper end is fastened, can not rock from top to bottom each other between two sets of stavings 1, fixture block 18 just can not break away from in the draw-in groove 19, alright at this moment can guarantee that the lower extreme of staving 1 can not appear horizontal hunting because of jolting, six face lower extreme of staving 1 all are locked, the stable effect of staving 1 lower extreme has been guaranteed, and easy operation is convenient moreover.

As shown in fig. 2, the outer surfaces of the clamping block 18, the first connecting block 17, the handle 3 and the barrel body 1 are all wrapped with a layer of antistatic rubber, when in transportation, the jolt handle 3 rubs against the inner wall of the handle groove 4, the clamping block 18 rubs against the inner wall of the fixed groove 5, the barrel body 1 rubs against each other, static electricity is easily generated during friction, chemical liquid is generally volatilized easily, leakage and explosion easily occur due to static electricity, and through the antistatic rubber, static electricity is generated around the barrel body 1 during transportation can be avoided, so that the explosion is avoided to a certain extent.

As shown in fig. 7 and 8, a chute 20 is provided on the inner side surface of the barrel body 1, a second connecting block 21 is slidably provided in the chute 20, one end of the second connecting block 21 is fixedly connected with a baffle plate 22, a liquid taking hole 23 is provided in the central position of the baffle plate 22, liquid discharging holes 24 are provided in the baffle plate 22, and the baffle plate 22 is hollow.

Through adopting above-mentioned technical scheme, inside liquid can also rock when staving 1 jolts, the inside of baffle 22 is hollow design, guarantee that baffle 22's density can be less than the density of water, and be greater than sealed liquid's density (for example bromine liquid), because second connecting block 21 slides in spout 20, can guarantee that baffle 22 can remove along with the height of liquid level, the liquid level can receive baffle 22's obstruction when rolling, lead to the liquid level to be difficult to carry out the turn by a wide margin, can only carry out the turn by a very small margin, so guarantee the leakproofness of water to bromine liquid greatly, when opening sealed lid 2 and carry out the liquid taking, can pass through the liquid taking hole 23 through the straw and take the bromine liquid under water, the liquid discharging hole 24 of seting up is less than liquid taking hole 23, be used for guaranteeing when adding bromine liquid to the bucket in time, bromine liquid can timely pass the liquid discharging hole 24 and flow to the below position of baffle 22.

As shown in fig. 8, the inner wall of the liquid taking hole 23 is slidably connected with a flow stopping column 25, the flow stopping column 25 is made of a material with a density greater than that of water, a transverse hole 26 is formed in the lower end of the flow stopping column 25 in a penetrating manner, a vertical hole 27 is formed in the upper end of the flow stopping column 25, the vertical hole 27 is communicated with the transverse hole 26, a liquid taking pipe 28 is fixedly connected to the upper end of the flow stopping column 25 at the edge of the vertical hole 27, and the liquid taking pipe 28 is made of a flexible material.

Through adopting above-mentioned technical scheme, when extracting the bromine liquid in staving 1, can be connected the upper end of getting liquid pipe 28 with the chemical pump and extract the bromine liquid in staving 1, the flow stopping post 25 is stretched in the bromine liquid, bromine liquid can get into from horizontal hole 26, then sink into in the vertical hole 27 again, flow into in getting liquid pipe 28 from the vertical hole 27, finally by the chemical pump, after bromine liquid is taken out, the liquid level reduces baffle 22 and also can follow the reduction, flow stopping post 25 can support at the bottom in staving 1 at last, along with baffle 22 continues to descend, flow stopping post 25 can enter into baffle 22, finally the both ends of horizontal hole 26 also can enter into baffle 22, the both ends opening of horizontal hole 26 can be closed, liquid in the barrel 1 can't be taken out again to the liquid of getting in the final, avoid the water in the barrel to be taken out, avoid mixing and take out bromine liquid and water, guarantee to take out pure bromine liquid at every time.

As shown in fig. 9 and 10, a cross rod 30 is fixedly connected to the inner wall of the upper end of the liquid taking tube 28, a second spring 31 is fixedly connected to the lower end of the cross rod 30, a flow stopping ball 32 is fixedly connected to the lower end of the second spring 31, and a ball blocking block 33 is fixedly connected to the inner wall of the liquid taking tube 28 below the flow stopping ball 32.

By adopting the technical scheme, the bromine liquid in the liquid taking pipe 28 can be contacted with the air in the barrel when being stored, the bromine liquid can volatilize even though the bromine liquid is small in quantity, the upper end of the flow stopping ball 32 is small in pressure, the lower end of the flow stopping ball 32 is high in pressure when the chemical pump pumps the bromine liquid, the flow stopping ball 32 can move to the upper end and extrude the second spring 31, meanwhile, the channel of the flow stopping ball 33 is opened, liquid can be taken out through the liquid taking pipe 28, the chemical pump stops working after liquid taking is completed, the air pressure at the upper end and the lower end of the flow stopping ball 32 is the same, the second spring 31 can push the flow stopping ball 32 to descend, and finally the flow stopping ball 32 can close the channel on the flow stopping ball 33, so that the bromine liquid in the liquid taking pipe 28 is prevented from contacting with the air, and volatilization of the bromine liquid is isolated.

As shown in fig. 8, the upper end of the liquid taking tube 28 is made of hard material, the upper end side surface of the liquid taking tube 28 is connected with a clamping tube ring 29 in a clamping manner, the upper end of the liquid taking tube 28 is hard and is convenient to clamp by the clamping tube ring 29, the liquid taking tube 28 is fixed at the opening of the barrel body 1, the liquid taking tube 28 is convenient to take after the barrel body 1 is opened and is connected with a chemical pump, and one end of the clamping tube ring 29 is fixedly connected with the inner wall of the liquid taking tube 28.

The using method comprises the following steps: when a plurality of groups of barrels 1 are arranged next to each other, the handles 3 can be clamped into the handle grooves 4 on the adjacent barrels 1, the fixing between the barrels 1 and the upper ends of the barrels 1 is achieved, when the handles 3 are placed into the handle grooves 4, the inclined surfaces of the fixed blocks 6 can be extruded by the side edges of the handle grooves 4, the fixed blocks 6 can move towards the inside of the handles 3 and extrude the first springs 7, when the fixed blocks 6 are aligned to the fixed grooves 5, the extruded first springs 7 can push the fixed blocks 6 to enter the fixed grooves 5, the fixing of the fixed blocks 6 is achieved, meanwhile, the further fixing of the handles 3 is avoided, the fixing effect of the upper ends of the barrels 1 is enhanced, when the fixing of the handles 3 is required to be removed, the operating thumb and index finger are inserted into the knuckle grooves 10, then the two groups of sliding blocks 9 are extruded mutually, the sliding blocks 9 can slide in the movable grooves 11 and are close to each other, the sliding blocks 6 can be driven to move towards the inside of the handles 3 through the first connecting rods 8 when the sliding blocks 9 are slid, the sliding blocks 6 are separated from the fixed blocks 6 from the handle grooves 3, and finally, the handles 3 can be removed from the fixed grooves 4 easily, and the handles 4 can be taken out from the fixed grooves 4 conveniently;

when the multiple groups of the barrel bodies 1 are mutually and closely arranged, an operator can clamp the clamping blocks 18 on the barrel bodies 1 into the adjacent clamping grooves 19, so that the lower ends of the two groups of the barrel bodies 1 are fixed, the upper ends of the barrel bodies 1 are fastened, the two groups of the barrel bodies 1 cannot shake up and down mutually, the clamping blocks 18 cannot be separated from the clamping grooves 19, at the moment, the lower ends of the barrel bodies 1 cannot swing left and right due to jolt, the lower ends of six faces of the barrel bodies 1 are locked, the stabilizing effect of the lower ends of the barrel bodies 1 is guaranteed, and the operation is simple and convenient;

when the liquid level rolls over, the baffle plate 22 floats on the liquid level, the liquid level is blocked by the baffle plate 22, the liquid level is difficult to roll over greatly, the liquid level can only roll over very little, the tightness of water to bromine liquid is greatly ensured, when bromine liquid in the barrel body 1 is extracted, the upper end of the liquid taking pipe 28 is connected with a chemical pump to extract oil in the barrel body 1, the flow stopping column 25 stretches into bromine liquid, the bromine liquid enters from the transverse hole 26 and then is converged into the vertical hole 27, flows into the liquid taking pipe 28 from the vertical hole 27 and is finally extracted by the chemical pump, after bromine liquid is extracted, the liquid level is reduced, the baffle plate 22 is also lowered, finally the flow stopping column 25 can be abutted against the inner bottom of the barrel body 1, and as the baffle plate 22 is continuously lowered, the two ends of the transverse hole 26 can also enter into the baffle plate 22, the two end openings of the transverse hole 26 can be closed, finally the liquid taking pipe 28 can not extract liquid in the barrel body 1 again, and the pure bromine liquid is prevented from being mixed with the liquid to be extracted, and the pure bromine liquid is avoided.

The above is only a preferred embodiment of the present invention; the scope of the invention is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present invention, and the technical solution and the improvement thereof are all covered by the protection scope of the present invention.

Claims (8)

1. The utility model provides a fixed knot of chemical liquid storage bucket constructs, includes staving (1), its characterized in that: an opening is formed in the upper end of the barrel body (1), and a sealing cover (2) is arranged at the opening of the barrel body (1);

the upper fixing mechanism is arranged on the side surface of the barrel body (1) close to the upper end and is used for fixing the upper ends of the two groups of barrel bodies (1);

the lower fixing mechanism is arranged on the side surface of the barrel body (1) close to the lower end and is used for fixing the lower ends between the two groups of barrel bodies (1);

the upper fixing mechanism comprises a handle (3) and a handle groove (4), the barrel body (1) is in a hexagonal prism shape, the left end and the right end of the upper part of the barrel body (1) are respectively and rotatably connected with the handle (3), and four groups of handle grooves (4) are uniformly formed in the upper end of the barrel body (1);

the inside slip of lower extreme of handle (3) is provided with top movable block (13), the one end of top movable block (13) runs through handle (3) and extends to outside, two sets of oblique groove (16) have all been seted up on both sides around top movable block (13), the inside slip of oblique groove (16) is provided with pivot (15), the one end fixedly connected with second connecting rod (14) of pivot (15), the one end fixedly connected with impeller (12) of second connecting rod (14), the one end slip of impeller (12) runs through handle (3) and extends to in movable groove (11).

2. A fixing structure of a chemical liquid storage tub as claimed in claim 1, wherein: fixed slot (5) have all been seted up on the inner wall left and right sides in handle groove (4), two sets of movable groove (11) have been seted up to the side surface of handle (3), the inside slip in movable groove (11) is provided with slider (9), knuckle groove (10) have been seted up to the side surface of slider (9), one side fixedly connected with head rod (8) of slider (9), the one end of head rod (8) runs through handle (3) and fixedly connected with fixed block (6), the inclined plane has been seted up to the side of fixed block (6), fixedly connected with first spring (7) between fixed block (6) and handle (3), fixed block (6) and fixed slot (5) block connection.

3. A fixing structure of a chemical liquid storage tub as claimed in claim 2, wherein: the lower fixing mechanism comprises a first connecting block (17), a clamping block (18) and a clamping groove (19); the novel water tank is characterized in that a first connecting block (17) is fixedly connected to the side surface of the tank body (1) close to the lower end, a clamping block (18) is fixedly connected to one end of the first connecting block (17), six groups of clamping grooves (19) are formed in the position, close to the edge, of the lower end surface of the tank body (1), and the clamping block (18) is connected with the clamping grooves (19) in a clamping mode.

4. A fixing structure of a chemical liquid storage tub according to claim 3, wherein: the outer surfaces of the clamping block (18), the first connecting block (17), the handle (3) and the barrel body (1) are wrapped with a layer of antistatic rubber.

5. A chemical liquid storage cask, characterized by: the fixing structure of the chemical liquid storage barrel comprises any one of claims 1-4, wherein a chute (20) is formed in the inner side surface of the barrel body (1), a second connecting block (21) is arranged in the chute (20) in a sliding mode, one end of the second connecting block (21) is fixedly connected with a baffle plate (22), a liquid taking hole (23) is formed in the inner center position of the baffle plate (22) in a penetrating mode, liquid discharging holes (24) which are evenly distributed are formed in the inner portion of the baffle plate (22) in a penetrating mode, and the inside of the baffle plate (22) is of a hollow design.

6. A chemical liquid storage vat according to claim 5, wherein: the inner wall sliding connection who gets liquid hole (23) has a stagnant flow post (25), stagnant flow post (25) adopt the material preparation that the density is greater than water to form, the lower extreme of stagnant flow post (25) runs through and has seted up transverse bore (26), vertical bore (27) have been seted up to the inside upper end of stagnant flow post (25), vertical bore (27) and transverse bore (26) intercommunication, the upper end of stagnant flow post (25) is located the marginal position fixedly connected with liquid taking tube (28) of vertical bore (27), liquid taking tube (28) adopt flexible material preparation to form.

7. A chemical liquid storage vat according to claim 6, wherein: the inner wall of the upper end of the liquid taking pipe (28) is fixedly connected with a cross rod (30), the lower end of the cross rod (30) is fixedly connected with a second spring (31), the lower end of the second spring (31) is fixedly connected with a flow stopping ball (32), and the inner wall of the liquid taking pipe (28) is fixedly connected with a ball blocking block (33) at the lower position of the flow stopping ball (32).

8. A chemical liquid storage cask according to claim 6 or 7 wherein: the upper end of the liquid taking pipe (28) is made of hard materials, a clamping pipe ring (29) is connected to the upper end side surface of the liquid taking pipe (28) in a clamping mode, and one end of the clamping pipe ring (29) is fixedly connected with the inner wall of the liquid taking pipe (28).

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