CN217765621U - Sampling device for commercial concrete mixture - Google Patents

Abstract

The utility model relates to a sampling device for commodity concrete mixture, including the box, can dismantle in top one side of box and be provided with the closing member, the inside of closing member still is provided with the moving member, and moving member and closing member sliding connection, when the box is inside to be packed into concrete transportation, artifical pulling moving member removes to the opposite side at box top, and the moving member cooperation closing member seals the uncovered at box top, the closing member is the apron, and the moving member is the slide, has seted up the standing groove in the inside of apron, and the slide embedding sets up in the standing groove. The utility model discloses an during the moving member was embedded into the closure, made the top of box another side opening, the packing into of the concrete of being convenient for, the concrete is packed into and is accomplished the back, and the manual work is pulled out the moving member from the closure to make the moving member be located the top opposite side opening part of box, the uncovered at moving member cooperation closure closed box top this moment, thereby solidify in avoiding the concrete transportation, and then the accuracy of proof test.

Description

Sampling device for commercial concrete mixture

Technical Field

The utility model relates to a sampling device field, concretely relates to a sampling device for commodity concrete mixture.

Background

The commercial concrete is a concrete mixture which is sold by metering and mixing cement, aggregate, water, an additive, a mineral admixture and the like according to a certain proportion in a mixing station and is transported to a use place within a specified time by adopting a transport vehicle, and after the mixture of the commercial concrete is formed, the mixture is sampled by a sampling device and then is placed into a slump cone to measure the slump value of the concrete.

Current sampling device mainly is the handcart, and constructor pushes away the handcart to the stirring station sample back, and it is experimental to pass to test platform with the handcart again, however, has following not enough through the handcart sample: the top of the handcart is designed in an open manner, so that when the temperature is higher or the transportation distance is longer, concrete is easy to solidify, and the test is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that to the not enough of above-mentioned prior art, a sampling device for commodity concrete mixture is provided.

The utility model adopts the technical proposal that: the box body is characterized by comprising a box body, a closed piece is detachably arranged on one side of the top of the box body, a moving piece is further arranged inside the closed piece and is in sliding connection with the closed piece, when concrete is filled into the box body for transportation, the moving piece is manually pulled to move to the other side of the top of the box body, and the moving piece is matched with the closed piece to close an opening in the top of the box body;

preferably, the closing part is a cover plate, the moving part is a sliding plate, a placing groove is formed in the cover plate, the sliding plate is embedded in the placing groove, and through the matching of the sliding plate and the cover plate, not only is concrete conveniently placed in the box body, but also the opening at the top of the box body is conveniently closed;

preferably, the four bottom corners of the cover plate are fixedly provided with positioning rods, the top of the box body is provided with round holes corresponding to the positioning rods in number, after the positioning rods are inserted into the round holes, the cover plate is fixed at the top of the box body, when the concrete in the box body needs to be poured out completely, the cover plate can be lifted upwards between the box body and the box body, after the positioning rods are separated from the round holes, the cover plate can be detached from the top of the box body, at the moment, a worker can incline the box body through the pushing frame, and the concrete in the box body can be completely discharged through the opening;

preferably, the one end of keeping away from the apron at the slide still fixedly is provided with the sand grip, can be convenient for like this the manual work through sand grip pulling slide removal.

Preferably, one side of the bottom of the box body is fixedly provided with a discharge pipe, the discharge pipe is in conduction connection with the box body, a valve plate is movably arranged in the discharge pipe, the valve plate is movably connected with the discharge pipe through a shaft rod, the transverse sections of the valve plate and the discharge pipe are both in a circular design, and the diameter of the valve plate is slightly smaller than the inner diameter of the discharge pipe, so that the valve plate can conveniently rotate;

preferably, the fixed handle that is provided with in top of axostylus axostyle, the outside cover of handle is equipped with the antiskid cover, and the manual work can be through handle rotation valve plate like this, and the antiskid cover is anti-skidding for the handle and handles.

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

the utility model discloses an during the moving member was embedded into the closure, made the top other side opening of box, the packing into of the concrete of being convenient for, the concrete is packed into and is accomplished the back, and the manual work is pulled out the moving member from the closure to make the moving member be located the top opposite side opening part of box, the uncovered at moving member cooperation closure closed box top this moment, thereby solidify in avoiding the concrete transportation, and then the accuracy of proof test.

Drawings

Fig. 1 is a longitudinal sectional view of the present invention.

Fig. 2 is a first usage state diagram of the present invention.

Fig. 3 is a second usage state diagram of the present invention.

Fig. 4 is a schematic structural view of the cover plate of the present invention.

Illustration of the drawings:

1. a box body; 2. a cover plate; 3. a slide plate; 4. a convex strip; 5. a discharge pipe; 6. a valve plate; 7. a handle; 8. and (5) positioning the rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

Among the prior art, sampling device includes box 1, is provided with the subassembly of marcing in the bottom of box 1 to fixedly being provided with in one side of box 1 and pushing away the frame, constructor promotes box 1 through pushing away the frame, and box 1 removes through the subassembly of marcing, however, because the top of box 1 is the open-type design, when temperature is higher or the transport distance is far away, the concrete solidifies easily, thereby influences the experiment.

Example 1

Referring to fig. 1, the sampling device for commercial concrete mixture in the embodiment is different from the prior art in that a sealing piece is detachably arranged on one side of the top of a box body 1, a moving piece is further arranged inside the sealing piece, the moving piece is connected with the sealing piece in a sliding manner, when concrete is filled into the box body 1 for transportation, the moving piece is manually pulled to move to the other side of the top of the box body 1, and the moving piece is matched with the sealing piece to seal an opening on the top of the box body 1;

referring to fig. 2, when concrete is filled into the box body 1, the moving member is embedded into the closing member, so that the other side of the top of the box body 1 is open, the concrete is filled conveniently, after the concrete is filled, the moving member is manually pulled out of the closing member and is positioned at the opening at the other side of the top of the box body 1, and at the moment, the moving member is matched with the closing member to close the opening at the top of the box body 1, so that solidification in the concrete transportation process is avoided, and the accuracy of the test is ensured;

in the embodiment, the closing piece is the cover plate 2, the moving piece is the sliding plate 3, the cover plate 2 is internally provided with the placing groove, the sliding plate 3 is embedded in the placing groove, and through the matching of the sliding plate 3 and the cover plate 2, the concrete can be conveniently loaded into the box body 1, and the opening at the top of the box body 1 can be conveniently closed;

referring to fig. 4, in order to facilitate manual pouring out of concrete inside the box body 1 completely, positioning rods 8 are fixedly arranged at four bottom corners of the cover plate 2, round holes corresponding to the positioning rods 8 in number are formed in the top of the box body 1, after the positioning rods 8 are inserted into the round holes, the cover plate 2 is fixed to the top of the box body 1, when the concrete inside the box body 1 needs to be poured out completely, the cover plate 2 can be lifted upwards between the round holes, after the positioning rods 8 are separated from the round holes, the cover plate 2 can be detached from the top of the box body 1, and at the moment, a worker can incline the box body 1 through a pushing frame, so that the concrete inside the box body 1 can be completely discharged through the opening;

in order to facilitate the manual pulling of the sliding plate 3, a convex strip 4 is fixedly arranged at one end, away from the cover plate 2, of the sliding plate 3, so that the sliding plate 3 can be pulled to move manually through the convex strip 4.

Example 2

Referring to fig. 1, when concrete is placed in a slump cone for testing, the slump cone is usually filled with concrete three times, so that a worker is required to continuously raise and level the handcart, and the manual burden is increased, therefore, a material discharging pipe 5 is fixedly arranged on one side of the bottom of a box body 1, the material discharging pipe 5 is in conduction connection with the box body 1, a valve plate 6 is movably arranged in the material discharging pipe 5, the valve plate 6 is movably connected with the material discharging pipe 5 through a shaft rod, the transverse cross sections of the valve plate 6 and the material discharging pipe 5 are both in a circular design, and the diameter of the valve plate 6 is slightly smaller than the inner diameter of the material discharging pipe 5, so that the valve plate 6 can conveniently rotate;

referring to fig. 3, when concrete needs to be discharged, the valve plate 6 is rotated to enable two ends of the valve plate 6 to be far away from the inner wall of the discharge pipe 5, at the moment, the concrete is discharged through the discharge pipe 5 under the action of gravity, when the concrete does not need to be discharged, the valve plate 6 is rotated to enable two ends of the valve plate 6 to be close to the inner wall of the discharge pipe 5, at the moment, the discharge pipe 5 is blocked by the valve plate 6, the concrete cannot be discharged, and therefore when the concrete is filled into the slump cone for three times, a worker does not need to continuously raise and level the handcart, and the manual burden is favorably relieved;

in order to facilitate manual rotation of the valve plate 6, a handle 7 is fixedly arranged at the top end of the shaft rod, an anti-slip sleeve is sleeved on the outer side of the handle 7, the valve plate 6 can be rotated manually through the handle 7, and the anti-slip sleeve is used for anti-slip treatment of the handle 7.

It is noted that, in this document, relational terms such as first and second, and the like, if any, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims (6)

1. A sampling device for commodity concrete mixture, includes box (1), its characterized in that: also comprises

The closing piece is detachably arranged on one side of the top of the box body (1);

the moving member sets up in the inside of closure, and moving member and closure sliding connection, and when box (1) inside concrete transportation of packing into, artifical pulling moving member removed to the opposite side at box (1) top, and the uncovered at box (1) top is sealed to the moving member cooperation closure.

2. The sampling device for commercial concrete mixes of claim 1, characterized in that: the sealing piece is a cover plate (2), the moving piece is a sliding plate (3), a placing groove is formed in the cover plate (2), and the sliding plate (3) is embedded in the placing groove.

3. The sampling device for commercial concrete mixes of claim 2, characterized in that: four base angle departments of apron (2) all fixedly are provided with locating lever (8), and the round hole that corresponds with locating lever (8) quantity is seted up at the top of box (1), and locating lever (8) are pegged graft with the round hole.

4. A sampling device for commercial concrete mixes according to claim 3 characterized in that: one end of the sliding plate (3) far away from the cover plate (2) is fixedly provided with a convex strip (4).

5. A sampling device for commercial concrete mixes, according to any one of claims 1 to 4, characterized in that: the material discharging device is characterized in that a material discharging pipe (5) is fixedly arranged on one side of the bottom of the box body (1), the material discharging pipe (5) is in conduction connection with the box body (1), a valve plate (6) is movably arranged inside the material discharging pipe (5), and the valve plate (6) is movably connected with the material discharging pipe (5) through a shaft rod.

6. The sampling device for commercial concrete mixes of claim 5, characterized in that: the top end of the shaft lever is fixedly provided with a handle (7), and the outer side of the handle (7) is sleeved with an anti-skidding sleeve.

Images