CN214348418U

CN214348418U - Sand equivalent flushing system

Info

Publication number: CN214348418U
Application number: CN202023198759.5U
Authority: CN
Inventors: 孙树仁
Original assignee: Beijing Tiecheng Cigna Engineering Testing Co Ltd
Current assignee: Beijing Tiecheng Cigna Engineering Testing Co Ltd
Priority date: 2020-12-25
Filing date: 2020-12-25
Publication date: 2021-10-08
Anticipated expiration: 2030-12-25

Abstract

The application relates to a sand equivalent flushing system, which comprises a water tank, wherein a water outlet valve is fixedly connected to the water tank, and the water outlet end of the water outlet valve is hermetically connected with a rubber pipe; comprises a fixed frame, the height of the fixed frame is higher than that of the test tube to be washed, and a water tank is arranged on the fixed frame. This application is placed the water tank on the mount, and on the mount was fixed in and is higher than the wall of waiting to wash the test section of thick bamboo height, relied on water self gravity, opened outlet valve, water washed the test section of thick bamboo in flowing to the test section of thick bamboo along the rubber tube, and the operating personnel of being convenient for stirs the solid residue in the test section of thick bamboo when washing the test section of thick bamboo, improves the cleaning performance.

Description

Sand equivalent flushing system

Technical Field

This application relates to sand equivalent test equipment field especially relates to a sand equivalent rinse-system.

Background

The sand equivalent is to measure the content of cohesive soil or impurities contained in various fine aggregates such as natural sand, artificial sand, stone chips and the like so as to evaluate the cleanliness of the aggregates. After the sand equivalent test is finished, liquid or solid impurities can remain on the inner wall of the test cylinder, and the next test can be influenced if the inner wall of the test cylinder is not cleaned in time.

In the prior art: the sand equivalent test often uses the wash flask to wash the test section of thick bamboo, and the wash flask is a chemical laboratory and is used for holding the container that the clear liquid washed, the device of launching the thin liquid stream. Both blow-out and extrusion types are commonly used. The blowing-out type consists of a flat-bottom glass flask, a bottle mouth device, a short air blowing pipe and a long water outlet pipe; the extrusion type comprises a plastic narrow-mouth bottle and a water outlet pipe of a bottle mouth device.

The above prior art solution has the following drawbacks: when washing a test section of thick bamboo, put into a test section of thick bamboo with the outlet pipe delivery port, operating personnel one hand extrudees the wash-bottle, and another hand is firm and rock a test section of thick bamboo, when having on the lateral wall of a test section of thick bamboo to be stained with partial solid residue, need stop to wash, stretch into the solid residue in a test section of thick bamboo with the stirring rod and stir in the test section of thick bamboo, reuse the outlet pipe and wash a test section of thick bamboo inner wall, the washing efficiency is low.

SUMMERY OF THE UTILITY MODEL

In order to improve the efficiency of washing a test section of thick bamboo, the utility model provides an equipment is paintd in interior decoration.

The above object of the present invention can be achieved by the following technical solutions:

a sand equivalent flushing system comprises a water tank, wherein a water outlet valve is fixedly connected to the water tank, and the water outlet end of the water outlet valve is hermetically connected with a rubber pipe; the device comprises a fixing frame, wherein the height of the fixing frame is higher than that of a test tube to be washed, and the water tank is placed on the fixing frame.

By adopting the technical scheme: placing the water tank on a fixing frame, fixing the fixing frame on a wall surface higher than the height of the test tube to be washed, opening a water outlet valve by means of the self-gravity of water, and enabling the water to flow into the test tube along a rubber tube for washing; the solid residue in the test tube is stirred when the test tube is washed by an operator, so that the cleaning effect is improved.

The utility model discloses further set up to: the fixing frame comprises a bottom plate, the bottom plate is used for supporting the water tank, a first connecting plate and a second connecting plate are fixedly connected to the bottom plate, a fixed fence and a movable fence are fixedly connected to the first connecting plate and the second connecting plate, the fixed fence and the movable fence are located between the first connecting plate and the second connecting plate, and the first connecting plate, the second connecting plate, the fixed fence and the movable fence are enclosed to form an annular frame.

By adopting the technical scheme: the bottom plate plays the supporting role to the water tank, and first connecting plate, second connecting plate, fixed fence and activity fence enclose into annular frame and play firm effect to the water tank lateral wall, prevent the water tank landing.

The utility model discloses further set up to: one end of the movable fence is hinged to the first connecting plate, and the other end of the movable fence is provided with a clamping device connected with the second connecting plate.

By adopting the technical scheme: the limit of the clamping device on the movable fence is removed, the movable fence rotates around the hinged shaft of the movable fence and the first connecting plate, the fixing frame is conveniently taken down from the water tank, and the water tank is convenient to add water or clean regularly.

The utility model discloses further set up to: the clamping device comprises a fixed cylinder and an insertion pipe, the fixed cylinder is fixedly connected with the second connecting plate, the insertion pipe is fixedly connected with the first connecting plate, a bolt penetrates through the fixed cylinder and is connected with the fixed cylinder, the bolt can reciprocate along the axis direction of the fixed cylinder, and the bolt can be inserted into the insertion pipe.

By adopting the technical scheme: the bolt is inserted into the cannula, and the movement of the movable fence is limited by limiting the relative rotation between the fixed cylinder and the cannula, so that the effect of fixing the movable fence is achieved.

The utility model discloses further set up to: the plug pins are fixedly connected with extrusion plates, and the plug pins are fixedly connected with linear rods; one end of the insertion tube facing the fixed cylinder is fixedly connected with a clamping cover, and an opening is formed in the clamping cover; the opening is matched with the linear rod to accommodate the insertion of the linear rod.

By adopting the technical scheme: when the water tank is fixed, the bolt is pressed, the extrusion plate extrudes the compression spring, the bolt moves downwards along the axis direction of the fixed cylinder, the linear rod is aligned with the opening and penetrates into the insertion tube, the bolt is rotated to rotate the linear rod to deviate from the opening, and the fixed cylinder is clamped and fixed with the insertion tube; when the water tank is taken out, the bolt is rotated, the straight rod is aligned to the opening, the compression spring starts to reset, the compression spring bounces the extrusion plate, the bolt moves upwards along the axis direction of the bolt and extends out of the insertion pipe, and the fixed cylinder is separated from the insertion pipe.

The utility model discloses further set up to: and the fixed frame is provided with a lifting device for adjusting the height of the fixed frame.

By adopting the technical scheme: the lifting device drives the water tank on the fixing frame to move along the vertical direction, the water tank is lifted when the lifting device is used, and the water tank is lowered when water is added.

The utility model discloses further set up to: the lifting device comprises a guide rail which is fixedly arranged; the lifting device comprises a guide wheel fixed on the fixed frame, the guide wheel is connected with the guide rail in a sliding manner, and the guide wheel can reciprocate up and down along the guide rail; the lifting device comprises a first pulley fixed above the guide rail, a rope is wound on the first pulley, one end of the rope is fixedly connected with the fixing frame, the other end of the rope is fixedly connected with the rotating shaft, and the rope can be wound on the rotating shaft and is kept stable.

By adopting the technical scheme: the axis of rotation rotates and drives the rope motion of winding in the axis of rotation, and the rope leads and then the pulling leading wheel through first pulley and moves from top to bottom along the direction track to drive the water tank and reciprocate along the direction track, conveniently to the water injection in the water tank.

The utility model discloses further set up to: the rotating shaft is fixedly provided with a worm wheel, the worm wheel is meshed with a worm, the worm is rotatably connected to the wall body around the axis of the worm, and the worm is fixedly connected with a rotating wheel.

By adopting the technical scheme: the operating personnel rotates the runner alright control elevating gear, the simple operation to have self-locking function.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the solid residues in the test cylinder are stirred while the test cylinder is washed by an operator, so that the cleaning effect is improved;

2. the bottom plate has a supporting function on the water tank, and the annular frame formed by the first connecting plate, the second connecting plate, the fixed fence and the movable fence has a stabilizing function on the side wall of the water tank so as to prevent the water tank from sliding down;

3. the water tank can reciprocate along the guide rail, conveniently annotates water and regularly washs the water tank in to the water tank.

Drawings

FIG. 1 is a schematic overall structure diagram of the first embodiment;

FIG. 2 is a schematic view of the overall structure of the fixing frame according to the first embodiment;

FIG. 3 is a cross-sectional view of a stationary cartridge according to one embodiment;

FIG. 4 is a schematic view of the overall structure of the second embodiment;

FIG. 5 is a schematic view of the overall structure of the fixing frame according to the second embodiment;

FIG. 6 is a schematic view showing the connection between the guide wheels and the guide rails according to the second embodiment;

fig. 7 is a schematic structural view showing the inside of the work box in the second embodiment.

Description of reference numerals: 1. a water tank; 11. screwing a cover; 12. a water outlet valve; 13. a rubber tube; 2. a fixed mount; 21. a base plate; 221. a first connecting plate; 2211. a fixing hole; 222. a second connecting plate; 231. fixing the fence; 232. an activity bar; 3. a clamping device; 31. inserting a tube; 311. a cover is clamped; 312. an opening; 32. a fixed cylinder; 33. a bolt; 331. a pressing plate; 332. a handle is pulled; 333. a linear rod; 34. a compression spring; 41. a guide rail; 411. a convex groove track; 42. a fixed shaft; 421. a guide wheel; 43. a first pulley; 44. a second pulley; 45. a rope; 46. a rotating shaft; 47. a work box; 48. a worm gear; 49. a worm; 5. a rotating wheel; 6. a wall.

Detailed Description

The present application is described in further detail below with reference to the accompanying drawings.

Example one

Referring to fig. 1, the embodiment of the present application discloses a sand equivalent flushing system, which includes a water tank 1, and a screw cap 11 is connected to an opening on the top end of the water tank 1 through a screw thread. The bottom of the side wall of the water tank 1 is provided with a water outlet hole, the water outlet hole is hermetically connected with a water outlet valve 12, and the water outlet valve 12 controls the water in the water tank 1 to flow out. The water outlet valve 12 is sleeved with a rubber pipe 13, the rubber pipe 13 plays a role in flow guiding, and the length of the rubber pipe can be adjusted according to actual conditions.

Referring to fig. 1 and 2, a fixing frame 2 is provided at the bottom of the water tank 1, and the fixing frame 2 plays a role of supporting the water tank 1. The fixing frame 2 comprises a bottom plate 21, and the bottom plate 21 is a rectangular plate. The connecting plates are fixedly connected to two ends of the bottom plate 21 in the length direction and comprise a first connecting plate 221 and a second connecting plate 222, and the first connecting plate 221, the second connecting plate 222 and the bottom plate 21 form a U-shaped frame with an upward opening.

Referring to fig. 2, two side rails are fixedly connected to ends of the first connecting plate 221 and the second connecting plate 222 away from the bottom plate 21, and the side rails are semicircular ring plates with a diameter equal to the length of the bottom plate 21. The side rail comprises a fixed rail 231 and a movable rail 232, and both ends of the fixed rail 231 are fixedly connected with the first connecting plate 221 and the second connecting plate 222 respectively. One end of the movable rail 232 is hinged to the first connecting plate 221, the hinge axis of the movable rail 232 and the first connecting plate 221 is parallel to the axis of the movable rail 232, and the other end of the movable rail 232 is provided with the clamping device 3 connected with the second connecting plate 222.

Referring to fig. 2, the fastening device 3 includes a cannula 31, the cannula 31 is a circular tube, the side wall of the cannula 31 is fixedly connected to the movable rail 232, and the top end of the cannula 31 is lower than the top end of the movable rail 232. The top end of the insertion tube 31 is fixedly connected with a clamping cover 311, the diameter of the clamping cover 311 is the same as the outer diameter of the insertion tube 31, an opening 312 is formed in the clamping cover 311, and the opening 312 is rectangular.

Referring to fig. 2 and 3, the fixing device 3 includes a fixed cylinder 32, the fixed cylinder 32 is a cylindrical box, the sidewall of the fixed cylinder 32 is fixedly connected to the second connecting plate 222, when the movable rail 232 rotates to abut against the second connecting plate 222, the axis of the fixed cylinder 32 and the axis of the insertion tube 31 are located on the same straight line, and the bottom end of the fixed cylinder 32 is higher than the clamping cover 311. The fixed cylinder 32 is provided with a bolt 33 in a penetrating manner, the bolt 33 can rotate around the axis direction of the bolt, the bolt 33 can also reciprocate along the axis direction of the bolt, the bolt 33 is sleeved with a compression spring 34, and the compression spring 34 is positioned in the fixed cylinder 32. The bolt 33 is fixedly connected with a pressing plate 331, the pressing plate 331 is a circular plate, the diameter of the pressing plate 331 is larger than the major diameter of the compression spring 34, and the pressing plate 331 is pressed against the compression spring 34 in the fixed cylinder 32. The bottom end of the bolt 33 is fixedly connected with a straight rod 333, the straight rod 333 is a round rod with the axis vertical to the axis of the bolt 33 and located on the same plane, and the straight rod 333 can penetrate into the insertion tube 31 through the opening 312. The top end of the bolt 33 is fixedly connected with a toggle handle 332.

Moving the fixed cylinder 32 and the insertion tube 31 to the same axis, pressing the extrusion plate 331 of the toggle handle 332 to extrude the compression spring 34, moving the bolt 33 downwards along the axis direction of the fixed cylinder 32, enabling the linear rod 333 to be aligned with the opening 312 and penetrate into the insertion tube 31, rotating the toggle handle 332, rotating the linear rod 333 to deviate from the opening 312, and clamping and fixing the fixed cylinder 32 and the insertion tube 31; when the water tank 1 needs to be cleaned, the toggle handle 332 is rotated to align the linear rod 333 with the opening 312, the compression spring 34 starts to reset, the compression spring 34 bounces the extrusion plate 331, the latch 33 moves upwards along the axial direction thereof to extend out of the insertion tube 31, and the fixed cylinder 32 is separated from the insertion tube 31.

Referring to fig. 2, the first connecting plate 221 is provided with two fixing holes 2211, and the fixing frame 2 can be fixed to the wall by bolts through the fixing holes 2211.

The implementation principle of the above embodiment is as follows:

the fixing frame 2 is fixed on the wall through the fixing hole 2211, the water tank 1 is filled with clean water, and the screw cap 11 is screwed down to prevent dust from falling into the water tank 1; placing the water tank 1 on the bottom plate 21 of the fixed frame 2, moving the fixed cylinder 32 and the insertion tube 31 to the same axis by rotating the movable rail 232, pressing the toggle handle 332 to move, extruding the compression spring 34 by the extrusion plate 331, moving the bolt 33 downwards along the axis direction of the fixed cylinder 32, enabling the linear rod 333 to be aligned with the opening 312 and penetrate into the insertion tube 31, rotating the toggle handle 332, rotating the linear rod 333 to deviate from the opening 312, and clamping and fixing the fixed cylinder 32 and the insertion tube 31;

the first connecting plate 221, the second connecting plate 222, the fixed rail 231 and the movable rail 232 form a framework which can stabilize the water tank 1;

fixing the fixing frame 2 on the wall through a first connecting plate 221, opening the water outlet valve 12, discharging water in the water tank 1 by the gravity of the water, and washing the test tube through a rubber tube;

when the water tank 1 needs to be cleaned, the toggle handle 332 is rotated to align the linear rod 333 with the opening 312, the compression spring 34 starts to reset, the compression spring 34 bounces the extrusion plate 331, the latch 33 moves upwards along the axial direction thereof to extend out of the insertion tube 31, and the fixed cylinder 32 is separated from the insertion tube 31. The movable rail 232 is opened to take out the water tank 1.

Example two

Referring to fig. 4, a sand equivalent flushing system, different from the first embodiment, is that a lifting device is connected to the fixing frame 2, the lifting device includes a guide rail 41 fixedly disposed on the wall, the guide rail 41 is a long slat, a convex groove is disposed on a surface of the guide rail 41 facing away from the wall 6, and a length direction of the convex groove is along a vertical direction.

Referring to fig. 5 and 6, two fixed shafts 42 are fixedly connected to the first connection plate 221, and guide wheels 421 are fixedly connected to both of the two fixed shafts 42. The two guide wheels 421 are both clamped in the convex groove of the guide rail 41, and the two guide wheels 421 can reciprocate up and down along the convex groove.

Referring to fig. 4, the lifting device includes a first pulley 43 and a second pulley 44, the first pulley 43 and the second pulley 44 are disposed on the wall at an interval in parallel, the first pulley 43 is located right above the guide rail 41, the axes of the first pulley 43 and the second pulley 44 are located on the same horizontal plane, a tangent line of the first pulley 43 in the vertical direction away from one end of the second pulley 44 is along the center line direction of the guide rail 41, a rope 45 is wound and connected on the first pulley 43 and the second pulley 44, and one end of the rope 45 located below the first pulley 43 is connected and fixed to the fixed shaft 42. A rotating shaft 46 is wound around an end of the rope 45 below the second pulley 44.

Referring to fig. 4, the rotary shaft 46 is provided with a work box 47 fixed to a wall, the rotary shaft 46 is horizontal in axis, and the rotary shaft 46 is supported by the work box 47 to be rotatable around its axis. When the rotating shaft 46 rotates, the rope 45 drives the guide wheel 421 on the fixed shaft 42 to move along the guide rail 41.

Referring to fig. 4 and 7, a worm wheel is coaxially and fixedly arranged on the rotating shaft 46, one end of the rotating shaft, which extends into the cavity of the work box, is rotatably connected with the work box, the worm wheel 48 can drive the rotating shaft 46 to rotate around the axial direction of the rotating shaft 46, and the worm wheel 48 is positioned in the work box 47. A worm 49 meshed with the worm wheel 48 is rotatably connected in the working box 47, the worm 49 penetrates through the working box 47, and the axis of the worm 49 is perpendicular to the axis of the rotating shaft 46. One end of the worm 49 extends out of the working box, one end of the worm extending out of the working box is fixedly connected with a rotating wheel 5, and the rotating wheel 5 can drive the worm 49 to rotate around the axis direction of the worm 49.

The implementation principle of the above embodiment is as follows:

the rotating wheel 5 drives the worm 49 to rotate along the axis direction of the worm 49, the worm 49 drives the worm wheel 48 and the rotating shaft 46 coaxially fixed with the worm wheel 48 to rotate along the axis direction of the rotating shaft 46, the rotating shaft 46 rotates to drive the rope 45 wound on the rotating shaft 46 to move, the rope 45 is guided by the first pulley 43 and the second pulley 44 to further pull the fixing frame 2 to move up and down along the guide rail 41, and therefore the water tank 1 is driven to move up and down along the guide rail 41, and water is conveniently filled into the water tank 1.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A sand equivalent flushing system, comprising a water tank (1), characterized in that: a water outlet valve (12) is fixedly connected to the water tank (1), and the water outlet end of the water outlet valve (12) is hermetically connected with a rubber pipe (13);

the device comprises a fixing frame (2), wherein the height of the fixing frame (2) is higher than that of a test tube to be washed, and the water tank (1) is placed on the fixing frame (2).

2. A sand equivalent flushing system as claimed in claim 1, wherein: the fixing frame (2) comprises a bottom plate (21), the bottom plate (21) is used for supporting the water tank (1), a first connecting plate (221) and a second connecting plate (222) are fixedly connected to the bottom plate (21), a fixed fence (231) and a movable fence (232) are fixedly connected to the first connecting plate (221) and the second connecting plate (222), the fixed fence (231) and the movable fence (232) are located between the first connecting plate (221) and the second connecting plate (222), and the first connecting plate (221), the second connecting plate (222), the fixed fence (231) and the movable fence (232) enclose an annular frame.

3. A sand equivalent flushing system as claimed in claim 2, wherein: one end of the movable fence (232) is hinged to the first connecting plate (221), and the other end of the movable fence (232) is provided with a clamping device (3) connected with the second connecting plate (222).

4. A sand equivalent flushing system according to claim 3, characterized in that: the clamping device (3) comprises a fixed cylinder (32) and an insertion tube (31), the fixed cylinder (32) is fixedly connected with a second connecting plate (222), the insertion tube (31) is fixedly connected with a first connecting plate (221), a bolt (33) penetrates through the fixed cylinder (32), the bolt (33) can reciprocate along the axis direction of the fixed cylinder (32), and the bolt (33) can be inserted into the insertion tube (31).

5. A sand equivalent flushing system according to claim 4, characterized in that: the bolt (33) is fixedly connected with a squeezing plate (331), and the bolt (33) is fixedly connected with a linear rod (333); one end of the insertion tube (31) facing the fixed cylinder (32) is fixedly connected with a clamping cover (311), and an opening (312) is formed in the clamping cover (311); the opening (312) is matched with the linear rod (333) to accommodate the insertion of the linear rod (333).

6. A sand equivalent flushing system as claimed in claim 1, wherein: and the fixed frame (2) is provided with a lifting device for adjusting the height of the fixed frame.

7. A sand equivalent flushing system according to claim 6, characterized in that: the lifting device comprises a guide rail (41) which is fixedly arranged;

the lifting device comprises a guide wheel (421) fixed on the fixed frame (2), the guide wheel (421) is connected with the guide rail (41) in a sliding manner, and the guide wheel (421) can reciprocate up and down along the guide rail (41);

elevating gear is including being fixed in first pulley (43) of guide rail (41) top, twine rope (45) on first pulley (43), rope (45) one end with mount (2) are connected fixedly, rope (45) other end fixedly connected with axis of rotation (46), rope (45) can twine in axis of rotation (46) and remain stable.

8. A sand equivalent flushing system as claimed in claim 7, wherein: the rotating shaft (46) is fixedly provided with a worm wheel (48), the worm wheel (48) is meshed with a worm (49), the worm (49) is rotatably connected to the wall body around the axis of the worm (49), and the worm (49) is fixedly connected with a rotating wheel (5).