CN218496932U

CN218496932U - Marble waste powder concrete performance experimental device

Info

Publication number: CN218496932U
Application number: CN202221509951.8U
Authority: CN
Inventors: 马长元
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-06-16
Filing date: 2022-06-16
Publication date: 2023-02-17
Anticipated expiration: 2032-06-16

Abstract

The utility model discloses a useless powder concrete performance experimental apparatus of marble, including casing and mounting bracket, the upper surface rigid coupling of casing has the mounting bracket, the internally mounted of mounting bracket has adjustment mechanism, the outer wall of bracing piece links to each other with the mounting bracket activity, the top rigid coupling of bracing piece has the turning handle, the outer wall welding of bracing piece has the cylinder shell. This useless powder concrete performance experimental apparatus of marble, through the bracing piece, the turning handle, the cooperation of cylinder shell and inner tube etc. is used, useless powder in the inner tube is through square pipe entering into the inlet pipe, the convenient useless powder of directly putting in different particle diameters is experimental, increase the experimental efficiency, through the graduated flask, the backing plate, the link, the cooperation of closing cap and electric putter etc. is used, when the closing cap removes the discharge gate of casing, the closing cap rotates in the link under the action of gravity, useless powder in the graduated flask is discharged, be favorable to the calculation to the volume of mixing.

Description

Marble waste powder concrete performance experimental device

Technical Field

The utility model relates to a marble technical field specifically is a useless powder concrete performance experimental apparatus of marble.

Background

The marble is the metamorphic rock that original rock in the crust formed through the effect of high temperature high pressure in the crust, the internal force effect of crust impels the process of the change of original all kinds of rock occurrences, the marble mainly comprises calcite, limestone, serpentine and dolomite, its principal ingredients uses calcium carbonate as the main, can develop more economic safety's bearing capacity work piece through carrying out the experimental calculation to the waste powder of marble, but the useless powder concrete performance experimental apparatus of current marble, inconvenient throw the material experiment to the waste powder of different particle diameters, influence the experimental efficiency, lead to the practicality of whole mechanism to descend, inconvenient calculation to the waste powder volume of mixing.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a useless powder concrete performance experimental apparatus of marble to propose the useless powder concrete performance experimental apparatus of current marble in solving above-mentioned background art, inconvenient throw the material experiment to the useless powder of different particle diameters, influence the problem of experimental efficiency.

In order to achieve the above object, the utility model provides a following technical scheme: the marble waste powder concrete performance experiment device comprises a shell and a mounting rack, wherein the mounting rack is fixedly connected to the upper surface of the shell, and an adjusting mechanism is installed inside the mounting rack;

the adjusting mechanism comprises a supporting rod, a rotating handle, a cylindrical shell and an inner cylinder;

the outer wall of the supporting rod is movably connected with the mounting frame, a rotating handle is fixedly connected to the top end of the supporting rod, a cylindrical shell is welded to the outer wall of the supporting rod, and an inner barrel is tightly attached to the inside of the cylindrical shell. The feeding experiment of waste powder with different particle sizes is facilitated.

Preferably, the bottom of cylinder shell intercommunication has square pipe, and is a plurality of the inside clearance fit of square pipe has the picture peg. The control of the blanking amount is convenient.

Preferably, the inside rigid coupling of casing has the fixing base, the top intercommunication of casing has the inlet pipe, the inside clearance fit of inlet pipe has the locating pin, the outer wall of locating pin runs through square pipe and inlet pipe clearance fit, the outer wall and the square pipe clearance fit of locating pin.

Preferably, a measuring mechanism is installed inside the shell;

the measuring mechanism comprises a measuring cylinder, a base plate, a connecting frame, a sealing cover and an electric push rod;

the top intercommunication of graduated flask has the backing plate, the upper surface and the casing of backing plate are laminated mutually, the bottom rigid coupling of graduated flask has the link, the inside swing joint of link has the closing cap, the upper surface and the graduated flask of closing cap are laminated mutually, the lower surface and the casing of closing cap are laminated mutually, the outer wall rigid coupling of graduated flask has electric putter, electric putter's outer wall and fixed seat looks rigid coupling. The doping amount can be conveniently calculated.

Preferably, the bottom end of the shell is fixedly connected with an installation mechanism;

the mounting mechanism comprises a U-shaped frame, a right-angle plate, a threaded pin and a nut;

two the upper surface of U-shaped frame all laminates with the casing mutually, the top rigid coupling of U-shaped frame has the right angle board, the inside clearance fit of right angle board has the screw thread round pin, the one end and the casing looks rigid coupling of screw thread round pin, the other end threaded connection of screw thread round pin has the nut. The installation of the whole mechanism is convenient.

Compared with the prior art, the beneficial effects of the utility model are that: this marble waste powder concrete performance experimental apparatus for traditional technique has following advantage:

the marble waste powder with different particle sizes is placed in the inner barrel through the matching use of the supporting rod, the rotating handle, the cylindrical shell, the inner barrel and the like, the rotating handle drives the supporting rod to rotate in the mounting frame through the bearing, the supporting rod drives the cylindrical shell to rotate, the cylindrical shell drives the square tube to rotate, the waste powder in the inner barrel enters the feeding tube through the square tube, the waste powder with different particle sizes can be conveniently and directly fed for testing, and the experimental efficiency is increased;

the electric push rod is started through the matching use of the measuring cylinder, the base plate, the connecting frame, the sealing cover, the electric push rod and the like, the electric push rod drives the measuring cylinder to move, the measuring cylinder drives the base plate to move, the base plate seals the bottom of the feeding pipe, when the sealing cover moves to a discharging hole of the shell, the sealing cover rotates in the connecting frame under the action of gravity, waste powder in the measuring cylinder is discharged, and the mixing amount is favorably calculated;

through the cooperation use of U-shaped frame, right angle board, screw thread round pin and nut etc., rotate nut and screw thread round pin separation, remove the right angle board at the outer wall of screw thread round pin, the right angle board drives the U-shaped frame and removes, can dismantle the U-shaped frame after right angle board and the screw thread round pin separation, make things convenient for the installation of whole mechanism and external device.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a side view of FIG. 1;

FIG. 3 is a schematic view of a connection structure between the adjusting mechanism and the mounting frame in FIG. 1;

fig. 4 is a schematic view of a connection structure of the square tube, the inserting plate and the cylindrical shell in fig. 1.

In the figure: 1. the measuring device comprises a shell, 2, a mounting frame, 3, an adjusting mechanism, 301, a supporting rod, 302, a rotating handle, 303, a cylindrical shell, 304, an inner cylinder, 4, a square tube, 5, an inserting plate, 6, a measuring mechanism, 601, a measuring cylinder, 602, a base plate, 603, a connecting frame, 604, a sealing cover, 605, an electric push rod, 7, an installing mechanism, 701, a U-shaped frame, 702, a right-angle plate, 703, a threaded pin, 704, a nut, 8, a fixing seat, 9, a feeding pipe, 10 and a positioning pin.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a useless powder concrete performance experimental apparatus of marble, including casing 1 and mounting bracket 2, the upper surface rigid coupling of casing 1 has mounting bracket 2, processing has the discharge gate in the casing 1, the internally mounted of mounting bracket 2 has adjustment mechanism 3, adjustment mechanism 3 includes bracing piece 301, turning handle 302, cylinder shell 303 and inner tube 304, the outer wall and the 2 activities of mounting bracket of bracing piece 301 link to each other, bracing piece 301 passes through the bearing and links to each other with the 2 activities of mounting bracket, the top rigid coupling of bracing piece 301 has turning handle 302, turning handle 302 drives bracing piece 301 and rotates, the outer wall welding of bracing piece 301 has cylinder shell 303, it has four recesses to add worker in the cylinder shell 303, the inside of cylinder shell 303 closely laminates there is inner tube 304, hold the useless powder of different particle diameters in four inner tubes 304.

The bottom end of the cylindrical shell 303 is communicated with a square tube 4, the square tube 4 is communicated with the inner cylinder 304, the inner gaps of the four square tubes 4 are matched with inserting plates 5, and the inserting plates 5 open the square tube 4 to perform blanking.

Casing 1's inside rigid coupling has fixing base 8, and casing 1's top intercommunication has inlet pipe 9, and the inside processing of inlet pipe 9 has the through-hole, and the inside clearance fit of inlet pipe 9 has locating pin 10, and the outer wall of locating pin 10 runs through square pipe 4 and inlet pipe 9 clearance fit, and locating pin 10 will manage 4 and link together with inlet pipe 9, and the outer wall of locating pin 10 and square pipe 4 clearance fit.

The internally mounted of casing 1 has measuring mechanism 6, measuring mechanism 6 includes graduated flask 601, backing plate 602, link 603, closing cap 604 and electric putter 605, the top intercommunication of graduated flask 601 has backing plate 602, it is linked together with intercommunication 601 to process the bucket groove in the backing plate 602, the upper surface and the casing 1 of backing plate 602 laminate, the bottom rigid coupling of graduated flask 601 has link 603, closing cap 604 passes through round pin axle and link 603 swing joint, the inside swing joint of link 603 has closing cap 604, the upper surface and the graduated flask 601 of closing cap 604 laminate mutually, the lower surface and the casing 1 of closing cap 604 laminate mutually, the outer wall rigid coupling of graduated flask 601 has electric putter 605, electric putter 605 drives graduated flask 601 and removes, the outer wall and the fixed base 8 rigid coupling of electric putter 605.

The bottom rigid coupling of casing 1 has installation mechanism 7, installation mechanism 7 includes U-shaped frame 701, right angle board 702, threaded pin 703 and nut 704, the upper surface of two U-shaped frames 701 all laminates mutually with casing 1, U-shaped frame 701 plays the effect of making casing 1, the top rigid coupling of U-shaped frame 701 has right angle board 702, the inside clearance fit of right angle board 702 has threaded pin 703, right angle board 702 links together threaded pin 703 and U-shaped frame, the one end and the casing 1 looks rigid coupling of threaded pin 703, the other end threaded connection of threaded pin 703 has nut 704, nut 704 carries out the rigidity to right angle board 702.

In this example, when the apparatus for testing the performance of waste marble concrete is used, waste marble powder with different particle sizes is first placed in the inner cylinder 304, the rotating handle 302 drives the supporting rod 301 to rotate in the mounting rack 2 through the bearing, the supporting rod 301 drives the cylindrical shell 303 to rotate, the cylindrical shell 303 drives the square tube 4 to rotate, when the square tube 4 is located right above the feeding tube 9, the positioning pin 10 is inserted into the through hole between the square tube 4 and the feeding tube 9, the inserting plate 5 is pulled outwards, the waste marble powder enters the measuring cylinder 601 along the feeding tube 9, the electric push rod 605 is started, the electric push rod 605 drives the measuring cylinder 601 to move, the measuring cylinder 601 drives the backing plate 602 to move, the backing plate 602 seals the bottom of the feeding tube 9, when the sealing cover 604 moves to the discharging port of the casing 1, the sealing cover 604 rotates in the connecting frame 603 under the action of gravity, the waste marble powder in the measuring cylinder 601 is discharged, the rotating nut 704 is separated from the threaded pin 703, the right-angle plate 702 is moved on the outer wall of the threaded pin 703, the right-angle plate 702 drives the U-shaped frame 701 to move, and the right-angle plate 702 is separated from the threaded pin 703.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplification of the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, the terms "mounted", "disposed", "connected", "fixed", "screwed" and the like are to be understood broadly, and may be, for example, a fixed connection, a detachable connection, or an integral body; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a marble waste powder concrete performance experimental apparatus, includes casing (1) and mounting bracket (2), the upper surface rigid coupling of casing (1) has mounting bracket (2), its characterized in that: an adjusting mechanism (3) is arranged in the mounting rack (2);

the adjusting mechanism (3) comprises a support rod (301), a rotating handle (302), a cylindrical shell (303) and an inner cylinder (304);

the outer wall of bracing piece (301) links to each other with mounting bracket (2) activity, the top rigid coupling of bracing piece (301) has turning handle (302), the outer wall welding of bracing piece (301) has cylinder shell (303), the inside of cylinder shell (303) is closely laminated with inner tube (304).

2. The marble waste powder concrete performance test device of claim 1, characterized in that: the bottom intercommunication of cylinder shell (303) has square pipe (4), and is a plurality of the inside clearance fit of square pipe (4) has picture peg (5).

3. The marble waste powder concrete performance test device of claim 1, characterized in that: the inside rigid coupling of casing (1) has fixing base (8), the top intercommunication of casing (1) has inlet pipe (9), the inside clearance fit of inlet pipe (9) has locating pin (10), the outer wall of locating pin (10) runs through square pipe (4) and inlet pipe (9) clearance fit, the outer wall and the square pipe (4) clearance fit of locating pin (10).

4. The marble waste powder concrete performance test device of claim 1, characterized in that: a measuring mechanism (6) is arranged in the shell (1);

the measuring mechanism (6) comprises a measuring cylinder (601), a base plate (602), a connecting frame (603), a sealing cover (604) and an electric push rod (605);

the top intercommunication of graduated flask (601) has backing plate (602), the upper surface and casing (1) of backing plate (602) are laminated mutually, the bottom rigid coupling of graduated flask (601) has link (603), the inside swing joint of link (603) has closing cap (604), the upper surface and the graduated flask (601) of closing cap (604) are laminated mutually, the lower surface and the casing (1) of closing cap (604) are laminated mutually, the outer wall rigid coupling of graduated flask (601) has electric putter (605), the outer wall and fixing base (8) rigid coupling of electric putter (605).

5. The marble waste powder concrete performance test device of claim 1, characterized in that: an installation mechanism (7) is fixedly connected to the bottom end of the shell (1);

the mounting mechanism (7) comprises a U-shaped frame (701), a right-angle plate (702), a threaded pin (703) and a nut (704);

two the upper surface of U-shaped frame (701) all laminates with casing (1) mutually, the top rigid coupling of U-shaped frame (701) has right angle board (702), the inside clearance fit of right angle board (702) has screw thread round pin (703), the one end and casing (1) looks rigid coupling of screw thread round pin (703), the other end threaded connection of screw thread round pin (703) has nut (704).