CN214622651U

CN214622651U - Red mud slump test detection device

Info

Publication number: CN214622651U
Application number: CN202120350010.3U
Authority: CN
Inventors: 程钰; 田伟; 程冠军
Original assignee: Shandong Harbour Traffic Technology Co ltd
Current assignee: Shandong Haiyi Ecological Environment Protection Co ltd
Priority date: 2021-02-06
Filing date: 2021-02-06
Publication date: 2021-11-05
Anticipated expiration: 2031-02-06

Abstract

The utility model discloses a red mud examination slump detection device, include the regulating box and place the bottom plate, and the quantity of placing the bottom plate is two, the inside of placing the bottom plate is equipped with the shaft coupling, the both sides fixedly connected with second screw rod of shaft coupling, and the second screw rod screw thread opposite direction of shaft coupling both sides. The device is through placing the bottom plate, measure the slide bar, the scale, the pointer, the activity slide bar, the telescopic link, mutually support between slump section of thick bamboo and the telescopic link and use, data around the quick measurement department red mud slump in position through slip activity slide bar, and then realize quick calculation to the red mud slump, easy operation is convenient, simultaneously the flexible design of telescopic link can effectually avoid slump section of thick bamboo to measure the too far induction of slide bar and can't accurate data measurement, also can avoid stopping slump section of thick bamboo when the slump section of thick bamboo lifts up, convenient operation.

Description

Red mud slump test detection device

Technical Field

The utility model relates to a red mud slump detects technical field, specifically is a red mud examination slump detection device.

Background

Slump is a method and an index for measuring concrete workability, slump tests are usually carried out in construction sites and laboratories to measure the fluidity of mixtures, visual experience is used for evaluating the cohesiveness and the water retention, and slump is a quantitative index used for measuring the degree of slump and is used for judging whether construction can be normally carried out.

For the convenience to the detection of slump, chinese utility model patent specification CN2207232169U discloses a concrete slump detection device, including bottom plate, the slump section of thick bamboo of setting at the bottom plate upper surface and the vertical measurement subassembly of setting above the bottom plate, bottom plate lower surface center is provided with the bellied hemispherical leveling piece of orientation downwards, the bottom plate below is provided with the base, the arcuation recess of indent is seted up to the base upper surface, the radian of arcuation recess is greater than the radian … … of hemispherical leveling piece, but because the slump test needs multiunit experimental data to make the contrast, the device need artifically clear up the red mud on the bottom plate and wash the bottom plate after the test for the interval between the both sides experiment is longer, and then leads to test speed lower, consequently needs to propose a new scheme and solves this problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a red mud examination slump detection device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the red mud slump test detection device comprises an adjusting box and a placing bottom plate, wherein the number of the placing bottom plate is two, a coupler is arranged in the placing bottom plate, second screw rods are fixedly connected to two sides of the coupler, the thread directions of the second screw rods on two sides of the coupler are opposite, adjusting knobs are rotatably connected to two sides of the placing bottom plate and welded to one ends, away from the coupler, of the second screw rods, a slump cone is arranged at the top of the placing bottom plate, a measuring slide rod fixedly connected with the top of the adjusting box is arranged on the left side of the slump cone, a graduated scale is fixedly connected to the front of the measuring slide rod, a movable slide rod is slidably connected to the right side of the measuring slide rod, a pointer is welded to one side, close to the graduated scale, of the front of the movable slide rod, a telescopic rod is movably connected to one side, away from the graduated scale, and a first vortex rod is rotatably connected to the inside of the adjusting box, fixed cover of having cup jointed on the outer wall of first scroll bar has the go-between, rotates in the both sides of go-between and is connected with movable connecting rod, and one side swing joint who keeps away from the go-between at movable connecting rod has the movable block, and movable block and second screw rod threaded connection, one side fixed mounting of bottom has the motor in the regulating box, the welding of motor drive end has first screw rod, and threaded connection has the cleaning brush on the outer wall of first screw rod, and the top of cleaning brush contacts with placing the bottom plate, the joint has the transmission scroll bar on the outer wall of motor drive end, is equipped with the second scroll bar of being connected with the bottom rotation in the regulating box at the back of transmission scroll bar, and transmission scroll bar and second scroll bar looks adaptation, transmission scroll bar and first scroll bar looks adaptation.

As a further aspect of the present invention: the right side of placing the bottom plate is equipped with regulating box top welded slide bar, be close to one side sliding connection of slump section of thick bamboo at the slide bar and have the connecting rod, and the connecting rod keeps away from one side of slide bar and the welding of slump section of thick bamboo.

As a further aspect of the present invention: the transmission scroll rod is C-shaped.

As a further aspect of the present invention: the number of the first screw rods is two, the two first screw rods are welded, and the thread directions of the two first screw rods are opposite.

As a further aspect of the present invention: the outer wall of the two first screw rods is in threaded connection with a cleaning brush.

Compared with the prior art, the beneficial effects of the utility model are that: the device is characterized in that a bottom plate, a measuring slide bar, a dividing ruler, a pointer, a movable slide bar, a telescopic rod, a slump cone and the telescopic rod are mutually matched for use, and the calculation of the red mud slump can be quickly realized through the quick measurement of the red mud slump data at the measuring position by sliding the position of the movable slide bar, so that the operation is simple and convenient, meanwhile, the telescopic design of the telescopic rod can effectively avoid the situation that the slump cone is too far away from the measuring slide bar to cause the accurate measurement of the data, and can also avoid the blockage of the slump cone when the slump cone is lifted, thereby facilitating the operation;

then the adjusting knob, the first scroll bar, the connecting ring, the cleaning brush, the movable block, the first screw rod, the movable connecting rod, the second scroll bar, the transmission scroll bar, the motor and the second screw rod are mutually matched for use, the bottom plate is contracted into the adjusting box through the adjusting knob, the placing bottom plate can be effectively protected, the storage and the stacking of the device are facilitated, the motor can drive the transmission scroll bar to rotate the first scroll bar, the used placing bottom plate is rapidly rotated to be contacted with the cleaning brush, the C-shaped design of the transmission scroll bar can stop the transmission scroll bar from driving the second scroll bar to rotate, the placing bottom plate stops rotating, the cleaning brush moves along the first screw rod, the rapid cleaning of the placing bottom plate is realized, the red mud is prevented from being adhered to the placing bottom plate, the next experimental experiment is influenced, the complicated steps and the time of manual cleaning are reduced, when one placing bottom plate is cleaned, another place the bottom plate can rise to the top of regulating box can be quick carry out the secondary experiment, the effectual time interval who shortens two experiments is favorable to the high efficiency of experiment to go on.

Drawings

Fig. 1 is a schematic structural diagram of a red mud slump test detection device.

FIG. 2 is a sectional view of a placing base plate in the red mud slump testing device.

Fig. 3 is a side view of a transmission scroll in a red mud slump testing device.

Wherein: 1-adjusting box, 2-slide bar, 3-measuring slide bar, 4-graduated scale, 5-movable slide bar, 6-pointer, 7-telescopic rod, 8-connecting rod, 9-slump cone, 10-placing bottom plate, 11-adjusting knob, 12-first scroll bar, 13-connecting ring, 14-cleaning brush, 15-movable block, 16-first screw, 17-movable connecting rod, 18-second scroll bar, 19-transmission scroll bar, 20-motor and 21-second screw.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being 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. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified 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 by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Example one

Referring to fig. 1-3, a red mud slump test device comprises an adjusting box 1 and two placing bottom plates 10, wherein the number of the placing bottom plates 10 is two, a coupler is arranged inside the placing bottom plate 10, two sides of the coupler are fixedly connected with second screw rods 21, the thread directions of the second screw rods 21 on the two sides of the coupler are opposite, adjusting knobs 11 are rotatably connected on the two sides of the placing bottom plate 10, the adjusting knobs 11 and one ends of the second screw rods 21, which are far away from the coupler, are welded, a slump cone 9 is arranged at the top of the placing bottom plate 10, a measuring slide bar 3 fixedly connected with the top of the adjusting box 1 is arranged at the left side of the slump cone 9, a scale 4 is fixedly connected with the front of the measuring slide bar 3, a movable slide bar 5 is slidably connected with the right side of the measuring slide bar 3, and a pointer 6 is welded on one side of the movable slide bar 5, which is close to the scale 4, the side, far away from the graduated scale 4, of the movable slide bar 5 is movably connected with an expansion link 7, the inside of the adjusting box 1 is rotatably connected with a first scroll bar 12, the outer wall of the first scroll bar 12 is fixedly sleeved and fixedly connected with a connecting ring 13, two sides of the connecting ring 13 are rotatably connected with movable connecting rods 17, one side, far away from the connecting ring 13, of the movable connecting rods 17 is movably connected with a movable block 15, the movable block 15 is in threaded connection with a second screw 21, one side of the inner bottom of the adjusting box 1 is fixedly provided with a motor 20, the driving end of the motor 20 is welded with the first screw 16, the outer wall of the first screw 16 is in threaded connection with a cleaning brush 14, the top of the cleaning brush 14 is in contact with the placing bottom plate 10, the outer wall of the driving end of the motor 20 is clamped with a transmission scroll bar 19, the back of the transmission scroll bar 19 is provided with a second scroll bar 18 rotatably connected with the inner bottom of the adjusting box 1, and the transmission scroll 19 is matched with the second scroll 18, and the transmission scroll 19 is matched with the first scroll 12.

Further, transmission scroll 19's shape is the C font, can make the motor 20 of starting to rotate the bottom to placing bottom plate 10, and cleaning brush 14 provides the interval to placing bottom plate 10 washing, conveniently carries out quick clearance to placing bottom plate 10, conveniently dismantles transmission scroll 19 fast simultaneously, and then controls the rotation of first scroll 12.

Further, the number of the first screws 16 is two, and the two first screws 16 are welded, and the thread directions of the two first screws 16 are opposite.

Further, two the equal threaded connection of outer wall of first screw rod 16 has cleaning brush 14, conveniently carries out synchronous being close to or keeps away from the regulation to two cleaning brushes 14 when rotating for cleaning brush 14 is more quick to the clearance of placing bottom plate 10, is favorable to improving cleaning efficiency.

The utility model discloses a theory of operation is: when the device is used, the slump cone 9 is placed at the top of the placing bottom plate 10, the mixed red mud is filled into the placing bottom plate 10, the telescopic rod 7 is pulled out from the inside of the movable slide rod 5, the telescopic rod 7 is located at the top of the slump cone 9, the data pointed by the pointer 6 is recorded, the telescopic rod 7 is stretched into the movable slide rod 5, the slump cone 9 is lifted upwards, the telescopic rod 7 is extended in a sliding mode after the red mud collapses, the movable slide rod 5 is slid, the data pointed by the pointer 6 is recorded again, and the slump data at the position where the front data and the rear data can be calculated quickly is compared, so that the quick calculation of the slump is realized, and the operation is simple and convenient;

after the measurement is finished, the adjusting knob 11 is rotated to enable the placing bottom plate 10 to be quickly contracted into the adjusting box 1, so that the placing bottom plate 10 can be effectively protected, the storage and stacking of the device are facilitated, then the motor 20 is started, the motor 20 drives the transmission scroll 19 to enable the first scroll 12 to rotate under the transmission of the second scroll 18, the used placing bottom plate 10 is further quickly rotated to be in contact with the cleaning brush 14, after the placing bottom plate 10 is in contact with the cleaning brush 14, the transmission scroll 19 stops driving the second scroll 18 to rotate, so that the placing bottom plate 10 stops rotating, the motor 20 drives the first screw 16 to rotate at the moment, the cleaning brush 14 is further moved along the first screw 16, the placing bottom plate 10 is quickly cleaned, the red mud is prevented from being adhered to the placing bottom plate 10, next experimental experiment is influenced, and the complicated steps and time of manual cleaning are reduced, the quick going on of experiment is favorable to, when placing bottom plate 10 to one and clear up, another is placed bottom plate 10 and can rise to the top of regulating box 1 and carry out the secondary experiment that can be quick, the effectual interval that shortens twice time is favorable to the high efficiency of experiment to go on.

Example two

On the basis of embodiment 1, when lifting up slump cone 9, operating personnel can shake for the long-time unsettled fatigue of arm produces to make slump cone 9's inner wall and red mud produce and rock about, influence the relevant test data of red mud slump, for solving relevant problem, so design as follows, the right side of placing bottom plate 10 is equipped with adjusting box 1 top welded slide bar 2, has connecting rod 8 at slide bar 2 one side sliding connection who is close to slump cone 9, and connecting rod 8 keeps away from slide bar 2 one side and slump cone 9 welding, avoids the workman artifical vertical lifting up slump cone 9 and makes because the arm shake to collide between the red mud of slump cone 9's inner wall and test, influences the precision that detects red mud slump, influences the test result.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a red mud test slump detection device, includes regulating box (1) and places bottom plate (10), and the quantity of placing bottom plate (10) is two, its characterized in that: the inside of placing bottom plate (10) is equipped with the shaft coupling, the both sides fixedly connected with second screw rod (21) of shaft coupling both sides, and second screw rod (21) screw thread opposite direction of shaft coupling both sides, rotate in the both sides of placing bottom plate (10) and be connected with adjust knob (11), and adjust knob (11) and second screw rod (21) keep away from the one end welding of shaft coupling, the top of placing bottom plate (10) is equipped with a slump section of thick bamboo (9), be equipped with in the left side of slump section of thick bamboo (9) with adjusting box (1) top fixed connection's measurement slide bar (3), at the positive fixedly connected with scale (4) of measuring slide bar (3), the right side sliding connection of measuring slide bar (3) has movable slide bar (5), and in the one side welding that movable slide bar (5) openly is close to scale (4) has pointer (6), one side swing joint that scale (4) were kept away from to movable slide bar (5) has telescopic link (7), a first scroll bar (12) is rotatably connected inside the adjusting box (1), a connecting ring (13) is fixedly sleeved and fixedly connected on the outer wall of the first scroll bar (12), movable connecting rods (17) are rotatably connected on two sides of the connecting ring (13), a movable block (15) is movably connected on one side of each movable connecting rod (17) far away from the connecting ring (13), the movable block (15) is in threaded connection with a second screw rod (21), a motor (20) is fixedly installed on one side of the inner bottom of the adjusting box (1), a first screw rod (16) is welded at the driving end of the motor (20), a cleaning brush (14) is in threaded connection with the outer wall of the first screw rod (16), the top of the cleaning brush (14) is in contact with the placing bottom plate (10), a transmission scroll bar (19) is clamped on the outer wall of the motor (20), a second scroll bar (18) is rotatably connected with the inner bottom of the adjusting box (1) is arranged on the back of the transmission scroll bar (19), and the transmission scroll (19) is matched with the second scroll (18), and the transmission scroll (19) is matched with the first scroll (12).

2. The red mud slump test device according to claim 1, wherein a slide rod (2) welded to the top of the adjusting box (1) is arranged on the right side of the placing bottom plate (10), a connecting rod (8) is connected to one side, close to the slump cone (9), of the slide rod (2) in a sliding manner, and one side, far away from the slide rod (2), of the connecting rod (8) is welded to the slump cone (9).

3. The red mud slump detection device of claim 2, wherein the transmission scroll (19) is C-shaped.

4. The red mud slump detection device of claim 2, wherein the number of the first screws (16) is two, the two first screws (16) are welded, and the thread directions of the two first screws (16) are opposite.

5. The red mud slump testing device according to claim 4, wherein the outer walls of the two first screws (16) are both in threaded connection with a cleaning brush (14).