CN218537936U - Raw materials positioner is used in concrete preparation - Google Patents

Abstract

The utility model relates to a material level detects technical field, specifically is a raw materials positioner is used in concrete preparation, there is the support frame including the bottom fixed mounting who prepares the jar body, and the support frame by four supporting legs and set up in four supporting leg week sides of group and inside enhancement pull rod, operation platform and constitute, four groups the outside below of supporting leg all is provided with detection mechanism, detection mechanism's inside is provided with the high accuracy camera. This raw materials positioner is used in concrete preparation, splice two sets of reference blocks on the supporting leg, shoot the reference block in succession through the high accuracy camera, control processing unit can be according to photo information around, detect the position between two sets of reference blocks, thereby the indirect deformation volume to the supporting leg detects, thereby the realization detects the raw materials of preparing jar internal portion, carry out accurate location when material loading and unloading, the device is whole to be installed through locking hose clamp, simple to operate.

Description

Raw materials positioner is used in concrete preparation

Technical Field

The utility model relates to a material level detection technical field specifically is a raw materials positioner is used in concrete preparation.

Background

The concrete preparation technology mainly comprises the steps of calculating the strength of concrete and stirring the concrete. Belongs to an important link in concrete engineering. Large batches of concrete are currently prepared mainly by concrete mixing plants. The concrete mixing plant is a combined device for intensively mixing concrete, is also called as a concrete precast yard, has high productivity due to high mechanization and automation degree, can ensure the quality of the concrete and save cement, and is commonly used for large-scale and medium-scale water conservancy, electric power, bridge and other projects with large concrete engineering quantity, long construction period and centralized construction sites.

In the concrete mixing plant, carry out the accuracy and master in order to realize the material to the agitator tank, realize carrying out accurate location to jar interior raw materials when material loading and unloading, install the charge level indicator additional usually on the agitator tank, present common charge level indicator is usually: one is a rotation-resisting type material level meter: the concrete is detected through the resistance signal, but when the concrete raw material is adhered to a detection mechanism of the concrete detection mechanism, the concrete detection mechanism is easy to lose efficacy; the second is a weight type charge level indicator, which detects concrete raw materials by pulling the falling body through a steel wire rope, but has higher requirement on the installation position, and if the falling body is contacted with the internal components of the stirring tank in the falling process, the falling body can cause the erroneous judgment; thirdly, for SMD charge level indicator, through installing the detector on each landing leg at the agitator tank, the landing leg receives concrete raw materials action of gravity to produce deformation, deformation volume through each landing leg of detector detects, realize the detection to the concrete volume, its precision is higher, and do not contact with concrete, but its installation needs to weld the detector on the landing leg, the installation is loaded down with trivial details, and because its welded fastening, follow-up dismantlement is overhauld difficultly, for this we propose a raw materials positioner for concrete preparation in order to solve the above-mentioned problem that provides.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a raw materials positioner is used in concrete preparation has solved the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a raw materials positioner is used in concrete preparation, has the support frame including the bottom fixed mounting who prepares the jar body, and the support frame comprises four groups of supporting legs and sets up in four groups of supporting leg week sides and inside enhancement pull rod, operation platform, four groups the outside below of supporting leg all is provided with detection mechanism, detection mechanism's inside is provided with the high accuracy camera, the outside of supporting leg is glued there is the benchmark piece, arbitrary the outside of supporting leg is provided with control mechanism, the equal fixedly connected with locking hose clamp in the back of control mechanism, detection mechanism.

Preferably, the number of the locking hose hoops on the back surfaces of the control mechanism and the detection mechanism is two, and the control mechanism and the detection mechanism are fixedly connected with the supporting legs through the locking hose hoops.

Preferably, detection mechanism includes second install bin, installing support, high accuracy camera, reference block, rectangular channel, the inside fixed mounting of second install bin has the installing support, and the inside fixed mounting of installing support has the high accuracy camera, the rectangular channel of mutually supporting with the reference block is seted up at the back of second install bin, and is a set of include two sets of reference blocks among the detection mechanism, it is two sets of the reference block corresponds with the position of high accuracy camera each other.

Preferably, the back fixed mounting of second install bin has the rubber circle that is located the rectangular channel outer lane, and the one end and the supporting leg in close contact with that the second install bin were kept away from to the rubber circle.

Preferably, the control mechanism comprises a first installation box and an industrial control board, the industrial control board is fixedly installed inside the first installation box, and a control processing unit, a wireless transceiving unit, an alarm unit and a power supply unit are arranged on the industrial control board.

Preferably, the control processing unit is in control connection with the wireless transceiving unit, the alarm unit and the high-precision camera, and the power supply unit is electrically connected with the control processing unit, the wireless transceiving unit, the alarm unit and the high-precision camera.

The utility model provides a raw materials positioner for concrete preparation possesses following beneficial effect:

1. this raw materials positioner is used in concrete preparation, splice two sets of reference blocks on the supporting leg, shoot the reference block in succession through the high accuracy camera, control processing unit can be according to photo information around, position between two sets of reference blocks detects, thereby the indirect deformation volume to the supporting leg detects, thereby the realization detects the raw materials of preparing jar internal portion, carry out accurate location when material loading and unloading, the device is whole to be installed through locking hose clamp, high durability and convenient installation, and the follow-up dismantlement of being convenient for is overhauld.

Drawings

FIG. 1 is a schematic structural view of the present invention after being integrally assembled;

FIG. 2 is a schematic structural view of the support frame of the present invention viewed from the bottom;

FIG. 3 is a schematic view of the structure of the present invention showing the cooperation between the detection box and the supporting frame;

fig. 4 is a schematic structural diagram of the inside of the control box of the present invention.

In the figure: 1. preparing a tank body; 2. a support frame; 21. supporting legs; 22. an operating platform; 23. a reinforcing pull rod; 3. a control mechanism; 31. a first installation box; 32. an industrial control board; 33. a control processing unit; 34. a wireless transceiver unit; 35. an alarm unit; 36. a power supply unit; 4. a detection mechanism; 41. a second installation box; 42. mounting a bracket; 43. a high-precision camera; 44. a reference block; 45. a rectangular groove; 5. the hose clamp is locked.

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.

Referring to fig. 1 and 3, the present invention provides a technical solution: a raw material positioning device for concrete preparation comprises a support frame 2 fixedly arranged at the bottom of a preparation tank body 1, wherein the support frame 2 consists of four groups of supporting legs 21, reinforcing pull rods 23 arranged on the peripheral sides and inside of the four groups of supporting legs 21 and an operating platform 22, detection mechanisms 4 are arranged below the outer portions of the four groups of supporting legs 21, high-precision cameras 43 are arranged inside the detection mechanisms 4, reference blocks 44 are glued on the outer portions of the supporting legs 21, the detection mechanisms 4 comprise second installation boxes 41, installation supports 42, high-precision cameras 43, reference blocks 44 and rectangular grooves 45, the installation supports 42 are fixedly arranged inside the second installation boxes 41, the high-precision cameras 43 are fixedly arranged inside the installation supports 42, the back surfaces of the second installation boxes 41 are provided with rectangular grooves 45 matched with the reference blocks 44, offer rectangular channel 45, guarantee that high accuracy camera 43 can shoot reference block 44, realize the detection to its interval, include two sets of reference blocks 44 among a set of detection mechanism 4, two sets of reference blocks 44 correspond to each other with the position of high accuracy camera 43, can drive two sets of reference blocks 44 and remove when supporting leg 21 receives the action of gravity deformation, detect the interval of two sets of reference blocks 44 through high accuracy camera 43, can realize the detection to supporting leg 21 deflection, the back fixed mounting of second install bin 41 has the rubber circle that is located the 45 outer lanes of rectangular channel, and the rubber circle keeps away from the one end and the supporting leg 21 in close contact with of second install bin 41, seal rectangular channel 45 through the rubber circle, prevent that the dust from getting into that second install bin 41 is inside to cause the influence to high accuracy camera 43.

Referring to fig. 2 and 4, a control mechanism 3 is disposed outside any one of the support legs 21, the back sides of the control mechanism 3 and the detection mechanism 4 are fixedly connected with locking hose clamps 5, the number of the locking hose clamps 5 on the back sides of the control mechanism 3 and the detection mechanism 4 is two, the control mechanism 3 and the detection mechanism 4 are mounted by the plurality of groups of locking hose clamps 5, so as to ensure the stability after mounting, the control mechanism 3 and the detection mechanism 4 are fixedly connected with the support legs 21 by the locking hose clamps 5, so as to reduce the difficulty of mounting and subsequent dismounting while ensuring the stability after mounting, the control mechanism 3 comprises a first mounting box 31 and an industrial control board 32, the industrial control board 32 is fixedly mounted inside the first mounting box 31, and the industrial control board 32 is provided with a control processing unit 33, a wireless transceiver unit 34, an alarm unit 35 and a power supply unit 36, the control processing unit 33 receives the pictures of the high-precision camera 43, the distance between the two groups of reference blocks 44 can be detected, the deformation quantity of the supporting leg 21 can be detected, the control processing unit 33 can be connected with the mixing plant control system through the wireless receiving and sending unit 34, the raw material information can be sent to the value control system in real time, the control processing unit 33 is in control connection with the wireless receiving and sending unit 34, the alarm unit 35 and the high-precision camera 43, the control processing unit 33 can receive signals and send out control instructions, the power supply unit 36 is electrically connected with the control processing unit 33, the wireless receiving and sending unit 34, the alarm unit 35 and the high-precision camera 43, and all electrical structures in the control mechanism 3 can work stably.

In summary, when the raw material positioning device for concrete preparation is used, the four groups of detection mechanisms 4 are respectively installed on the four groups of support legs 21 through the locking hose 5, the control mechanism 3 is installed on any one support leg 21, the control mechanism 3 is electrically connected with the detection mechanism 4 through a connecting line, when the preparation tank body 1 is fed or discharged, the raw material in the preparation tank body 1 applies gravity to the four groups of support legs 21, so that the four groups of support legs 21 are subjected to fine deformation, the control processing unit 33 controls the high-precision cameras 43 in the four groups of detection mechanisms 4 to continuously shoot the two groups of reference blocks 44 corresponding to the detection mechanisms, the control processing unit 33 detects the distance between the two groups of reference blocks 44 according to picture information, and as the distance between the two groups of reference blocks 44 is in direct proportion to the concrete raw material in the preparation tank body 1, the more the concrete raw material is, the smaller the distance between the two groups of reference blocks 44 is, the detection of the concrete raw material in the preparation tank body 1 can be realized, and the accurate positioning can be realized when the concrete raw material is fed or falls.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. 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.

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 (6)

1. The utility model provides a raw materials positioner for concrete preparation, has support frame (2) including the bottom fixed mounting who prepares jar body (1), and support frame (2) by four groups of supporting legs (21) and set up in four groups of supporting legs (21) week side and inside enhancement pull rod (23), operation platform (22) and constitute its characterized in that: four groups the outside below of supporting leg (21) all is provided with detection mechanism (4), the inside of detection mechanism (4) is provided with high accuracy camera (43), the outside veneer of supporting leg (21) has benchmark piece (44), arbitrary the outside of supporting leg (21) is provided with control mechanism (3), the equal fixedly connected with locking hose clamp (5) in the back of control mechanism (3), detection mechanism (4).

2. The concrete preparation raw material positioning device according to claim 1, characterized in that: the number of the locking hose hoops (5) on the back surfaces of the control mechanism (3) and the detection mechanism (4) is two, and the control mechanism (3) and the detection mechanism (4) are fixedly connected with the supporting legs (21) through the locking hose hoops (5).

3. The concrete preparation raw material positioning device according to claim 1, characterized in that: detection mechanism (4) include second install bin (41), installing support (42), high accuracy camera (43), benchmark piece (44), rectangular channel (45), the inside fixed mounting of second install bin (41) has installing support (42), and the inside fixed mounting of installing support (42) has high accuracy camera (43), rectangular channel (45) of mutually supporting with benchmark piece (44) are seted up to the back of second install bin (41), and are a set of contain two sets of benchmark pieces (44) in detection mechanism (4), and are two sets of benchmark piece (44) correspond to each other with the position of high accuracy camera (43).

4. The concrete preparation raw material positioning device according to claim 3, wherein: the back fixed mounting of second install bin (41) has the rubber circle that is located rectangular channel (45) outer lane, and the rubber circle keeps away from the one end and supporting leg (21) in close contact with of second install bin (41).

5. The concrete preparation raw material positioning device according to claim 1, characterized in that: the control mechanism (3) comprises a first installation box (31) and an industrial control board (32), wherein the industrial control board (32) is fixedly installed inside the first installation box (31), and a control processing unit (33), a wireless receiving and transmitting unit (34), an alarm unit (35) and a power supply unit (36) are arranged on the industrial control board (32).

6. The raw material positioning device for concrete preparation according to claim 5, wherein: the control processing unit (33) is in control connection with the wireless transceiving unit (34), the alarm unit (35) and the high-precision camera (43), and the power supply unit (36) is electrically connected with the control processing unit (33), the wireless transceiving unit (34), the alarm unit (35) and the high-precision camera (43).

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