CN217180480U

CN217180480U - Consistency detection device for concrete processing

Info

Publication number: CN217180480U
Application number: CN202220148690.5U
Authority: CN
Inventors: 陈日香; 吴志超; 连景铭; 蒋志煌
Original assignee: Zhangping Taishan Concrete Co ltd
Current assignee: Zhangping Taishan Concrete Co ltd
Priority date: 2022-01-20
Filing date: 2022-01-20
Publication date: 2022-08-12
Anticipated expiration: 2032-01-20

Abstract

The application discloses consistency detection device is used in concrete processing, including holding subassembly and determine module. The accommodating assembly comprises a base, a fixed seat and a sample measuring basin, the fixed seat is fixedly arranged above the base, and the sample measuring basin is movably arranged on the upper side of the fixed seat; the detection assembly comprises a first support frame, a second support frame, a first pulley, a second pulley, a plumb line, a take-up coil, a lead block, a lead bar and a sliding sleeve, wherein the first support frame and the second support frame are both installed on the upper side of the base, the first pulley and the take-up coil are rotatably installed on the lateral part of the first support frame, one end of the plumb line is connected to the top of the lead bar, the sliding sleeve is fixedly installed on the lateral part of the second support frame, the second pulley is rotatably installed on the inner side of the sliding sleeve, the lead bar is slidably inserted into the lateral part of the sliding sleeve, and the lead block is connected to the bottom of the lead bar. This scheme is through rotating installation second pulley in the sliding sleeve for the lead bar keeps perpendicular decline when descending, and sliding friction changes rolling friction into, has reduced frictional force, and then has improved the precision that detects.

Description

Consistency detection device for concrete processing

Technical Field

The application relates to a concrete detection technology field particularly, relates to a consistency detection device for concrete processing.

Background

Ordinary concrete in construction works is called ordinary concrete mix before it sets and hardens. Must have good consistency, convenient construction operation (mixing, transportation, pouring and tamping), and uniform quality and compact molding performance. Meanwhile, the common concrete mixture has enough strength after being solidified and hardened so as to ensure that the building can safely bear the design load and the durability. Consistency is the comprehensive technical properties of a common concrete mix, including fluidity, viscosity and water retention.

There is a cement consistency detecting apparatus disclosed in publication No. CN 212111016U. Comprises a base, a cement sample testing mould and a cement consistency measuring lifting component. Be provided with cement sample test mould on the base, offer the recess that is used for placing the cement sample at the intermediate position of cement sample test mould, be provided with cement consistency on the base and measure lifting unit, cement consistency is measured lifting unit and is included fixed support board, line collection wheel, supporting pulley, connecting rod, range finding cone, fixed frame and scale. This technical scheme makes cement consistency detection device's operation more convenient through the setting that adopts cement consistency to measure lifting unit, but this technical scheme's lifting unit use can produce great frictional force, and this kind of frictional force can influence the precision that detects, therefore we propose a new consistency detection device for the concrete processing, improve prior art scheme.

SUMMERY OF THE UTILITY MODEL

The present application is directed to providing a consistency detecting apparatus for concrete processing to solve the problems of the related art.

In order to achieve the above object, the present application provides a consistency detection apparatus for concrete processing, comprising a containing assembly and a detection assembly.

The accommodating assembly comprises a base, a fixed seat and a sample measuring basin, the fixed seat is fixedly arranged above the base, and the sample measuring basin is movably arranged on the upper side of the fixed seat;

the detection assembly comprises a first support frame, a second support frame, a first pulley, a second pulley, the plumb line, the take-up coil, the lead and the sliding sleeve, first support frame and second support frame are all installed on the base upside, first pulley and the take-up coil are installed at first support frame lateral part in a rotating mode, plumb line one end is connected at the lead top, plumb line one end is wound on the take-up coil through first pulley, sliding sleeve fixed mounting is at second support frame lateral part, the second pulley is installed at the sliding sleeve inboard in a rotating mode, the lead is inserted and connected at the sliding sleeve lateral part in a sliding mode, the lead is connected at the lead bottom.

In an embodiment of this application, the base sets up the flat board of placing for the level, and the fixing base welding is in the base top, and the fixing base inboard is provided with the recess, and the recess corresponds with the survey appearance basin, and the survey appearance basin is placed in the recess of fixing base.

In an embodiment of the present application, the first support frame is an L-shaped support frame, the first support frame is welded on one side of the upper surface of the base, the second support frame is an inverted U-shaped frame, and the second support frame is welded above the base.

In an embodiment of this application, first pulley is provided with a plurality of, and a plurality of first pulley distributes at first support lateral part, and the admission roll sets up to receive the line roller, and the tip of admission roll passes through the bolt to be installed at first support lateral part, and the motor is installed to the base upside, and the output of motor is connected with the other end transmission of admission roll.

In one embodiment of the application, the sliding sleeve is fixedly installed in the middle of the second support frame through bolts, the middle of the sliding sleeve is provided with a through groove, the second pulleys are provided with a plurality of second pulleys, and the second pulleys are rotatably installed on the inner walls of the two sides of the sliding sleeve, which are adjacent to the through groove.

In an embodiment of this application, the lead setting is the conical head, and the lead setting is the square bar, and the lead setting is in the bottom of lead, lead and lead integration setting.

In an embodiment of the application, the sliding grooves are formed in two sides of the lead bar, and the second pulley is in rolling fit with the sliding grooves.

In one embodiment of the application, the surface of the lead bar is provided with scales, the outer side of the sliding sleeve is provided with a reference plate through a bolt, and the side part of the reference plate is embedded with a magnifying lens.

Compared with the prior art, the beneficial effects of this application are: consistency detection device is used in concrete processing through above-mentioned design, during the use, the concrete that will carry out the consistency and detect pours into and surveys the appearance basin, will survey the appearance basin and put in the fixing base, inject the lead in the sliding sleeve from upwards from down, then be connected the plumb line with the lead top, the slow unwrapping wire of control take-up reel, make the lead slowly descend, when the most advanced concrete of lead touches, record the position of lead, relax the take-up reel completely this moment, make the lead fall naturally, lead sinks until stopping in the concrete, record the position of lead this moment again, calculate the distance that the lead descends and then learn the consistency of concrete.

According to the scheme, the second pulley is rotatably arranged in the sliding sleeve, so that when the lead strip descends, the side wall of the lead strip is in contact with the second pulley, the lead strip is kept to descend vertically, the original sliding friction is converted into rolling friction by the second pulley, the friction force generated by the lead strip sliding in the sliding sleeve is reduced, and the detection precision is improved; through survey appearance basin and fixing base separation design, improve the device flexibility, be convenient for wash surveying the appearance basin, also be convenient for keep stirring the concrete that surveys in the appearance basin when waiting for to detect, delay the concrete setting speed.

Drawings

Fig. 1 is a front view schematically illustrating a structure of a consistency detecting apparatus for concrete processing according to an embodiment of the present disclosure;

fig. 2 is a schematic front sectional view of a consistency detection device for concrete processing according to an embodiment of the application;

fig. 3 is a schematic perspective view of a lead bar and a lead block of the consistency detection device for concrete processing according to an embodiment of the application.

In the figure: 100. a containment assembly; 110. a base; 120. a fixed seat; 130. a sample measuring basin; 200. a detection component; 210. a first support frame; 220. a second support frame; 230. a first pulley; 240. a second pulley; 250. a vertical line; 260. lead blocks; 270. a lead bar; 280. calibration; 290. a sliding sleeve; 251. taking up a coil; 252. a motor; 253. a speed reducer; 271. a chute; 291. a magnifying glass; 292. reference plate.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

In addition, the term "plurality" shall mean two as well as more than two.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Example 1

Referring to fig. 1 to 3, the present application provides a consistency detection apparatus for concrete processing, which includes a receiving assembly 100 and a detection assembly 200, wherein the detection assembly 200 is installed at a side portion of the receiving assembly 100, the receiving assembly 100 is used for providing an apparatus installation space and a concrete container, and the detection assembly 200 is used for detecting the consistency of concrete.

The accommodating component 100 comprises a base 110, a fixed seat 120 and a sample measuring basin 130, wherein the fixed seat 120 is fixedly arranged above the base 110, and the sample measuring basin 130 is movably arranged on the upper side of the fixed seat 120. When the sample measuring device is specifically arranged, as shown in fig. 1, the base 110 is a flat plate horizontally placed, the fixing seat 120 is welded above the base 110, a groove is formed in the inner side of the fixing seat 120, the groove corresponds to the sample measuring basin 130, and the sample measuring basin 130 is placed in the groove of the fixing seat 120. Through survey appearance basin 130 and fixing base 120 separation design, improve the device flexibility, be convenient for wash survey appearance basin 130, also be convenient for keep stirring the concrete in surveying appearance basin 130 when waiting for to detect, delay the concrete setting speed.

The detection assembly 200 comprises a first support frame 210, a second support frame 220, a first pulley 230, a second pulley 240, a vertical line 250, a take-up coil 251, a lead block 260, a lead bar 270 and a sliding sleeve 290, wherein the first support frame 210 and the second support frame 220 are both arranged on the upper side of the base 110, the first pulley 230 and the take-up coil 251 are rotatably arranged on the side part of the first support frame 210, one end of the vertical line 250 is connected to the top part of the lead bar 270, one end of the vertical line 250 is wound on the take-up coil 251 through the first pulley 230, the sliding sleeve 290 is fixedly arranged on the side part of the second support frame 220, the second pulley 240 is rotatably arranged on the inner side of the sliding sleeve 290, the lead bar 270 is slidably inserted on the side part of the sliding sleeve 290, and the lead block 260 is connected to the bottom part of the lead bar 270.

Referring to fig. 2, in a specific arrangement, the first support frame 210 is an L-shaped support frame, the first support frame 210 is welded on one side of the upper surface of the base 110, the second support frame 220 is an inverted U-shaped frame, and the second support frame 220 is welded above the base 110.

The first pulleys 230 are provided with a plurality of first pulleys 230, the plurality of first pulleys 230 are distributed on the side portion of the first support frame 210, the take-up coil 251 is arranged as a take-up roller, the end portion of the take-up coil 251 is installed on the side portion of the first support frame 210 through a bolt, the motor 252 is installed on the upper side of the base 110, and the output end of the motor 252 is in transmission connection with the other end of the take-up coil 251. During the specific setting, motor 252 sets up to step motor, and take-up reel 251 center is connected with the pivot, is connected with reduction gear 253 between the motor shaft of motor 252 and the pivot, can control receiving and releasing of perpendicular 250 more meticulously through the setting of reduction gear 253, further improves the precision that detects.

Referring to fig. 3, the sliding sleeve 290 is fixedly installed in the middle of the second supporting frame 220 by bolts, a through groove is formed in the middle of the sliding sleeve 290, a plurality of second pulleys 240 are arranged, and the plurality of second pulleys 240 are rotatably installed on the inner walls of two sides of the sliding sleeve 290, which are adjacent to the through groove. Lead block 260 sets up to the conical head, and lead 270 sets up to the square bar, and lead block 260 sets up in the bottom of lead 270, and lead block 260 sets up with lead 270 integration. The two sides of the lead bar 270 are provided with sliding grooves 271, and the second pulley 240 is in rolling fit with the sliding grooves 271. Through rotating installation second pulley 240 in sliding sleeve 290 for lead 270 is when descending, and the lateral wall of lead 270 and second pulley 240 contact make lead 270 keep perpendicularly descending, and second pulley 240 changes original sliding friction into rolling friction simultaneously, has reduced the produced frictional force of lead 270 slip in the sliding sleeve, and then has improved the precision that detects.

In order to better observe the change of the position of the lead strip 270, the scale 280 is arranged on the surface of the lead strip 270, the reference plate 292 is installed on the outer side of the sliding sleeve 290 through a bolt, the magnifying lens 291 is embedded on the side portion of the reference plate 292, the magnifying lens 291 corresponds to the scale 280, and when the position of the lead strip 270 changes, the scale 280 numbers can be directly and clearly seen through the magnifying lens 291, so that the lead strip 270 is convenient for workers to record.

Specifically, this consistency detection device for concrete processing's theory of operation: when in use, concrete needing consistency detection is poured into the sample measuring basin 130, the sample measuring basin 130 and the fixed seat 120 are separately designed, so that the flexibility of the device is improved, the sample measuring basin 130 is convenient to clean, the concrete in the sample measuring basin 130 is convenient to keep stirring when waiting for detection, the solidification speed of the concrete is delayed, the sample measuring basin is placed in the fixed seat 120, the lead strip 270 is inserted into the sliding sleeve 290 from bottom to top, then the vertical line 250 is connected with the top of the lead strip 270, the motor 252 is operated to control the take-up reel 251 to slowly pay off the lead strip, so that the lead strip 270 slowly descends, when the tip of the lead block 260 touches the concrete, the scale 280 is recorded through the magnifying glass 291, at this time, the take-up reel 251 is completely released, so that the lead bar 270 naturally falls down, the lead block 260 falls into the concrete until the lead block stops, the position of the scale 280 is recorded again at the moment, and the descending distance of the lead bar 270 is calculated so as to know the consistency of the concrete. According to the scheme, the second pulley 240 is rotatably mounted in the sliding sleeve 290, so that when the lead strip 270 descends, the side wall of the lead strip 270 is in contact with the second pulley 240, the lead strip 270 keeps descending vertically, meanwhile, the second pulley 240 changes original sliding friction into rolling friction, the friction force generated by the sliding of the lead strip 270 in the sliding sleeve is reduced, and the detection precision is improved.

It should be noted that: the model specification of the motor 252 needs to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art, so detailed description is omitted.

The power supply of the motor 252 and its principle will be clear to a person skilled in the art and will not be described in detail here.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A consistency detection device for concrete processing, characterized by comprising:

the accommodating assembly (100) comprises a base (110), a fixed seat (120) and a sample measuring basin (130), wherein the fixed seat (120) is fixedly arranged above the base (110), and the sample measuring basin (130) is movably arranged on the upper side of the fixed seat (120);

a detection assembly (200), wherein the detection assembly (200) comprises a first support frame (210), a second support frame (220), a first pulley (230), a second pulley (240), a vertical line (250), a take-up coil (251), a lead block (260), a lead bar (270) and a sliding sleeve (290), the first support frame (210) and the second support frame (220) are both installed on the upper side of the base (110), the first pulley (230) and the take-up coil (251) are rotatably installed on the side portion of the first support frame (210), one end of the vertical line (250) is connected to the top portion of the lead bar (270), one end of the vertical line (250) is wound on the take-up coil (251) through the first pulley (230), the sliding sleeve (290) is fixedly installed on the side portion of the second support frame (220), and the second pulley (240) is rotatably installed on the inner side of the sliding sleeve (290), the lead bar (270) is inserted at the side part of the sliding sleeve (290) in a sliding mode, and the lead block (260) is connected to the bottom of the lead bar (270).

2. The consistency detecting device for concrete processing according to claim 1, wherein the base (110) is configured as a flat plate horizontally placed, the fixing seat (120) is welded above the base (110), a groove is provided inside the fixing seat (120), the groove corresponds to the sample measuring basin (130), and the sample measuring basin (130) is placed in the groove of the fixing seat (120).

3. The consistency testing apparatus for concrete processing according to claim 1, wherein the first supporting frame (210) is an L-shaped supporting frame, the first supporting frame (210) is welded to one side of the upper surface of the base (110), the second supporting frame (220) is an inverted U-shaped frame, and the second supporting frame (220) is welded to the upper side of the base (110).

4. The consistency detecting device for processing concrete according to claim 1, wherein a plurality of first pulleys (230) are provided, a plurality of first pulleys (230) are distributed on the side of the first supporting frame (210), the take-up reel (251) is provided as a take-up roller, the end of the take-up reel (251) is mounted on the side of the first supporting frame (210) through a bolt, a motor (252) is mounted on the upper side of the base (110), and the output end of the motor (252) is in transmission connection with the other end of the take-up reel (251).

5. The consistency detecting device for concrete processing according to claim 1, wherein the sliding sleeve (290) is fixedly installed at the middle part of the second supporting frame (220) through bolts, a through slot is formed at the middle part of the sliding sleeve (290), a plurality of second pulleys (240) are arranged, and a plurality of second pulleys (240) are rotatably installed at two side inner walls of the sliding sleeve (290) adjacent to the through slot.

6. The consistency testing apparatus for processing concrete according to claim 1, wherein the lead block (260) is configured as a conical head, the lead bar (270) is configured as a square bar, the lead block (260) is configured at the bottom end of the lead bar (270), and the lead block (260) is integrated with the lead bar (270).

7. The consistency detecting device for concrete processing according to claim 1, wherein sliding grooves (271) are formed on two sides of the lead bar (270), and the second pulley (240) is in rolling contact with the sliding grooves (271).

8. The consistency detecting device for concrete processing according to claim 1, wherein scales (280) are arranged on the surface of the lead bar (270), a reference plate (292) is installed on the outer side of the sliding sleeve (290) through a bolt, and a magnifying lens (291) is embedded on the side of the reference plate (292).