CN214952487U - Ordinary for concrete sand division device - Google Patents

Abstract

The utility model relates to the field of sand inspection equipment for common concrete, in particular to a sand division device for common concrete, which consists of a funnel, a bobbin, a conical cap, a cross plate, a circular hollow plate, a first distribution hopper, a second distribution hopper and a circular three-leg bracket, wherein the funnel is arranged above the bobbin, and the funnel neck of the funnel is inserted into the bobbin; the conical cap is positioned in the bobbin, and the upper end of the conical cap is vertically separated from the lower end of the funnel neck by a certain distance; the radial size of the outermost end of the conical cap is larger than the inner diameter size of the funnel neck; the circular hollow plate consists of an annular shape and two right-angle sectors, and the central line of the circular hollow plate is coaxial with the central lines of the bobbin and the cross plate; the two material distributing hoppers are respectively welded with the hollow parts of the circular hollow plates; the utility model has the advantages of simple and reasonable structural design, have small light in weight's characteristics, can also effectively improve availability factor simultaneously, practice thrift fund and human cost.

Description

Ordinary for concrete sand division device

Technical Field

The utility model relates to a sand check out test set field for ordinary concrete especially relates to a sand division device for ordinary concrete.

Background

In the quality inspection of general concrete, the quality inspection of sand for general concrete is a very important inspection item. In a plurality of quality inspection experiments of common concrete sand, the division of the sampled sand is necessary, so that the frequency of use of the division device of the sample sand is very high, and the existing division devices on the market at present have a plurality of problems, such as large volume, large mass, complex structure, high manufacturing cost and the like, so that the division device which has simple and reasonable structural design, small volume and mass, can reduce the production cost, can improve the use efficiency and save the capital and the labor cost is needed.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a sand sample reduction and separation device for common concrete, which comprises a funnel, a bobbin, a conical cap, a cross plate, a circular hollow plate, a first separation hopper, a second separation hopper and a circular three-leg bracket, wherein the funnel is arranged above the bobbin, and the funnel neck of the funnel is inserted into the bobbin; the conical cap is positioned in the bobbin, and the upper end of the conical cap is vertically separated from the lower end of the funnel neck by a certain distance; the radial size of the outermost end of the conical cap is larger than the inner diameter size of the funnel neck.

Further optimizing the technical scheme, the cross plate is positioned below the conical cap and is welded with the conical cap; the cross plate comprises a plurality of cross side wings.

According to the technical scheme, each wing of the cross-shaped side wing of the cross plate is tangent to the inner wall of the bobbin and is nested with the inner wall of the bobbin in a sliding mode.

Further optimizing this technical scheme, circular fretwork board sets up the lower extreme of cross, with the lower extreme welding of cross is in the same place.

Further optimize this technical scheme, ring A-frame and circular fretwork board level welded connection are in the same place.

Further optimizing the technical scheme, the circular hollow-out plate consists of an annular shape and two right-angle sectors, and the central line of the circular hollow-out plate is coaxial with the central lines of the bobbin and the cross plate.

Further optimizing the technical scheme, a material distribution hopper I and a material distribution hopper II are welded at the lower part of the circular hollow plate; the first material distribution hopper and the second material distribution hopper correspond to the hollow parts of the circular hollow plate respectively.

Compared with the prior art, the utility model provides a pair of sand sample divides device for ordinary concrete has following beneficial effect:

the utility model discloses can arrange flat ground or test bench in through ring tripod, in the leading-in bobbin of funnel through setting up on the division device of contracting examined sample sand, sample sand is shunted to four fan-shaped post spaces separated by bobbin and cross by self gravity through the cone cap downwards, because the separation and the opening of the circular fretwork board in lower part to four fan-shaped post space bottoms, make wherein the sample sand in two fan-shaped post spaces block because two fan-shaped faces of circular fretwork board are detained in the division device, sample sand in two other fan-shaped post spaces can flow in two corresponding branch hoppers through two fretwork sectors of circular fretwork board, rethread branch hopper flows out the division ware to other connect in the material household utensils, reach the effect of division. In addition, because the cross plate can slide relative to the inner wall of the bobbin, the bobbin can be separated from the cross plate in a vertical sliding mode, sample sand retained in the division device can be discharged out of the division device through the vertical separation of the bobbin and the cross plate, and the effect of quickly cleaning the partition plate for later use is achieved.

Drawings

Fig. 1 is a first schematic structural diagram of a sand sample division device for common concrete provided by the utility model;

fig. 2 is a schematic structural diagram of a sand sample division device for common concrete according to the present invention;

fig. 3 is a third schematic structural view of a sand sample reduction and separation device for common concrete provided by the utility model;

reference numbers in the figures: 1. a funnel; 2. a bobbin; 3. a conical cap; 4. a cross plate; 5. the circular hollow-out plate 6 and the first material distribution hopper; 7. a second distributing hopper; 8. a circular ring tripod;

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.

Please refer to fig. 1-3, which shows a common sand sample shrinking and separating device for concrete, comprising a funnel 1, a bobbin 2, a conical cap 3, a cross plate 4, a circular hollow plate 5, a first separating hopper 6, a second separating hopper 7 and a circular tripod stand 8, wherein a funnel neck of the funnel 1 is inserted into the bobbin 2 for introducing sample sand into the bobbin 2 of the separating device; the bobbin 2 is used for communicating and supporting all parts in the division device and is used as a channel for sample sand to flow in the division device from top to bottom; the conical cap 3 is positioned in the bobbin 2, the top end of the upper part of the conical cap is vertically separated from the lower end of the funnel neck of the funnel 1 by a certain distance, the radial size of the outermost end of the lower edge of the conical cap is slightly larger than the inner diameter size of the funnel neck, the conical cap is radially separated from the inner wall of the bobbin 2 by a certain distance, and the conical cap and the cross plate 4 are welded together;

in this embodiment, the cross plate 4 is located below the conical cap 3 and includes a plurality of cross side wings; each wing of the plurality of cross-shaped side wings of the cross plate 4 can be tangent to the inner wall of the bobbin 2, and the cross-shaped side wings and the bobbin 2 can be nested together in a sliding manner; the upper part of the outermost edge of the cross plate 4 is connected with the conical cap 3 in a welding mode, and the lower part of the cross plate is connected with the circular hollowed-out plate 5 in a welding mode.

In this embodiment, the circular hollow-out plate 5 is composed of a ring and two right-angled sectors, the radial dimension of which is equal to or slightly larger than the outer wall dimension of the bobbin 2; the central line of the circular hollow-out plate 5 and the

The central lines of the bobbin 2 and the cross plate 4 are coaxial; the upper part of the circular hollow plate 5 is welded with the cross plate 4, the lower part of the circular hollow plate is welded with the first distributing hopper 6 and the second distributing hopper 7, and the two hollow parts of the circular hollow plate correspond to the first distributing hopper 6 and the second distributing hopper 7, so that sample sand distributed by the upper structure of the contraction and distribution device can flow into other material receiving vessels.

In this embodiment, the circular ring triangular support 8 and the circular hollowed-out plate 5 are horizontally welded together, so that the stability of the main structure of the division device in the vertical direction can be supported, and a space can be provided for other receiving vessels below.

In the specific implementation process of the utility model, the circular three-leg bracket 8 can be placed on a flat ground or a test bed, the sample sand to be detected is led into the bobbin 2 through the funnel 1 arranged on the division device, the sample sand is divided into four fan-shaped column spaces separated by the bobbin 2 and the cross plate 4 from the self gravity downwards through the conical cap 3, the sample sand in the two fan-shaped column spaces is blocked and retained in the division device by the two fan-shaped surfaces of the circular hollow plate 5 because the circular hollow plate 5 at the middle lower part of the division device separates and opens the bottoms of the four fan-shaped column spaces, the sample sand in the other two fan-shaped column spaces can flow into the two corresponding branch hoppers I6 and II 7 through the two hollow sectors of the circular hollow plate 5, and then flows out of the division device to other receiving vessels through the branch hoppers I6 and II 7, the effect of division is achieved.

Simultaneously, because cross plate 4 among this division device can also carry out the relative slip in the inner wall inboard of bobbin 2, can accomplish the vertical slip separation of bobbin 2 and cross plate 4 from this, so the sample sand that is detained in the division device can discharge the division device through the vertical separation of bobbin 2 and cross plate 4, reaches the reserve effect of quick clearance.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims (7)

1. The utility model provides a sand division device for ordinary concrete comprises funnel (1), bobbin (2), circular cone cap (3), cross (4), circular fretwork board (5), branch hopper (6), branch hopper two (7) and ring tripod support (8), wherein:

the funnel (1) is arranged above the bobbin (2), and the funnel neck of the funnel (1) is inserted into the bobbin (2);

the conical cap (3) is positioned in the bobbin (2), and the upper end of the conical cap is vertically separated from the lower end of the funnel neck by a certain distance; the radial size of the outermost end of the conical cap (3) is larger than the inner diameter size of the funnel neck.

2. The sand reduction and separation device for ordinary concrete according to claim 1, wherein: the cross plate (4) is positioned below the conical cap (3) and is welded with the conical cap (3); the cross plate (4) comprises a plurality of cross side wings.

3. The sand division device for ordinary concrete according to claim 2, characterized in that: each wing of the cross-shaped lateral wing of the cross plate (4) is tangent to the inner wall of the bobbin (2) and is nested with the inner wall of the bobbin (2) in a sliding mode.

4. The sand division device for ordinary concrete according to claim 3, characterized in that: the circular hollow-out plate (5) is arranged at the lower end of the cross plate (4) and welded with the lower end of the cross plate (4).

5. The sand reduction and separation device for ordinary concrete according to claim 4, wherein: the circular three-leg support (8) is horizontally welded with the circular hollow-out plate (5).

6. The sand reduction and separation device for ordinary concrete according to claim 1, wherein: the circular hollow plate (5) consists of an annular shape and two right-angle sectors, and the central line of the circular hollow plate is coaxial with the central lines of the bobbin (2) and the cross plate (4).

7. The sand reduction and separation device for ordinary concrete according to claim 6, wherein: the lower part of the circular hollow-out plate (5) is welded with a first material distribution hopper (6) and a second material distribution hopper (7); the first material distribution hopper (6) and the second material distribution hopper (7) correspond to the two hollowed-out positions of the circular hollowed-out plate (5) respectively.

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