CN217954190U - Measuring device for low-temperature cold ramming adhesive - Google Patents

Abstract

The utility model provides a survey device of paste binder is smash to low temperature cold, includes workstation, detection container, setting element, detection stick, the workstation includes base and support, it detects the container to have placed on the base, be provided with the setting element on the support, the setting element includes adapting unit and restraint part, adapting unit's one end and leg joint, adapting unit's the other end extends to the top and the restraint part of container and is connected, the restraint part has the circular passageway that link up from top to bottom, the internal diameter of circular passageway is greater than the external diameter that detects the stick, it can pass during circular passageway falls into the container to detect the stick, and the restraint part can retrain the vertical whereabouts of glass stick in certain degree, avoids leading to the experiment failure because of detecting the stick to incline to squint greatly, and this device is with low costs, and easy operation can effectively reflect detection sample viscosity nature.

Description

Measuring device for low-temperature cold ramming paste binder

Technical Field

The utility model relates to a measuring device technical field, in particular to survey device of paste binder is smashed in cold ramming of low temperature.

Background

The cold ramming paste is an environment-friendly material which is urgently required to be independently researched and developed and is industrialized in China, the preparation of the binder is also an important link of research and development, wherein the components of the low-temperature cold ramming paste binder comprise substances such as asphalt, tar and the like, and in the process of preparing the low-temperature cold ramming paste binder, in order to reflect whether the properties of the low-temperature cold ramming paste binder meet the requirements, only complex equipment can be purchased to measure the softening point, so that a basis is provided for further preparation.

Disclosure of Invention

In view of the above, it is necessary to provide a low-temperature cold ramming adhesive measuring device which is low in cost and easy to handle.

The utility model provides a survey device of paste binder is smashed in cold ramming of low temperature, includes the workstation, detects container, setting element, detects the stick, the workstation includes base and support, it detects the container to have placed on the base, be provided with the setting element on the support, the setting element includes adapting unit and restraint part, adapting unit's one end and leg joint, adapting unit's the other end and restraint part are connected, restraint part has the circular passageway that link up from top to bottom, the internal diameter of circular passageway is greater than the external diameter that detects the stick, it can pass circular passageway and fall into in detecting the container to detect the stick.

Preferably, the detection rod is of a hollow structure.

Preferably, the outer diameter of the detection rod is 6 mm.

Preferably, the surface of the detection rod is rough.

Preferably, the detection container is provided with scale marks.

Preferably, the detection device further comprises a motion detection device, wherein the motion detection device comprises a speed sensor, and the speed sensor is arranged on the connecting component and used for collecting speed information when the detection rod falls.

Preferably, the restraint part still includes fixed plate, fixture, be equipped with circular passageway on the fixed plate, fixture includes slide, slider, steering mechanism is two, and two the relative slide symmetry of steering mechanism set up, steering mechanism includes connecting rod, sector gear, rack, keep silent, the slide sets up on the fixed plate, the centre of a circle of circular passageway is crossed to the slide place straight line, the slider sets up on the slide, the slider rotates with the one end of connecting rod to be connected, the other end and the sector gear of connecting rod rotate to be connected, sector gear with rack toothing, install the axis of rotation on the fixed plate, sector gear passes through the axis of rotation and is connected with the fixed plate rotation, the rack can follow the track on the fixed plate and slide, the centre of a circle of circular passageway is crossed to the straight line of track place, the one end and the keeping silent of rack are connected, keep silent inboard radian and the outer wall radian phase-match that detects the stick.

Preferably, the detection container is a transparent container.

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

detect the stick and fall into the binder sample that detects the container splendid attire, detect the stick and can slowly descend owing to receive self gravity and the binder resistance in the opposite direction, when the binder sample is more sticky, the resistance that offers to detect the stick is bigger, it descends slower to detect the stick, detect the used time when the stick falls the certain distance through the record, the nature of assay binder, thereby provide the basis for the further modulation of binder, restraint part can retrain the vertical whereabouts of certain degree of glass stick, avoid leading to the experiment failure because of detecting the stick large amplitude tilt skew, the device is with low costs, easy operation, can effectively reflect the viscosity nature of detection sample.

Drawings

Fig. 1 is a schematic structural diagram of a first embodiment of the present application.

Fig. 2 is a schematic structural diagram of a second embodiment of the present application.

Fig. 3 is a schematic structural view of a constraining member of the present application.

Fig. 4 is a schematic structural diagram of the clamping mechanism of the present application.

In the figure: the device comprises a workbench 10, a detection container 20, a positioning member 30, a detection rod 40, a base 11, a bracket 12, a connecting part 31, a restraining part 32, a circular channel 321, a speed reducer 41, a motion detection device 50, a fixing plate 322, a clamping mechanism 323, a slide way 3231, a slide block 3232, a connecting rod 3233, a sector gear 3234, a rack 3235 and a jaw 3236.

Detailed Description

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

Referring to fig. 1, the embodiment of the utility model provides a survey device of cold paste binder of pounding of low temperature, including workstation 10, detect container 20, setting element 30, detect stick 40, workstation 10 includes base 11 and support 12, detect container 20 has been placed on the base 11, detect container 20 and be used for the splendid attire binder sample that awaits measuring, be provided with setting element 30 on the support 12, setting element 30 includes adapting unit 31 and restraint part 32, adapting unit 31's one end is connected with support 12, adapting unit 31's the other end is connected with restraint part 32, restraint part 32 level is placed preferably, restraint part 32 has a circular passageway 321 that link up from top to bottom, the internal diameter of circular passageway 321 is greater than the external diameter that detects stick 40, it can pass circular passageway 321 and fall into to detect in the container 20.

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

detect stick 40 and fall into the binder sample that detects container 20 splendid attire, detect stick 40 because receive self gravity and the binder resistance in the opposite direction can slowly descend, when the binder sample is more thick, the resistance that provides for detecting stick 40 is bigger, it is slower to detect the decline of stick 40, through the used time when recording the certain distance of detection stick 40 whereabouts, come the nature of analysis binder, thereby provide the basis for the further modulation of binder, restraint part 32 can restrain the vertical whereabouts of glass stick in certain extent, avoid leading to the experiment failure because of detecting stick 40 large amplitude tilt deviation.

Further, the detection rod 40 has a hollow structure. The hollow structure can reduce the self-weight of the sensing rod 40.

Further, the outer diameter of the detection rod 40 is 6 mm.

Further, the surface of the detection bar 40 is rough.

Further, the detection container 20 is provided with scale marks. In the multiple measurement comparison experiment, the scale lines are used for determining that the volume and the height of the adhesive sample contained in each time are the same, and the scale lines are used for positioning the initial position of the falling of the detection rod 40.

Referring to fig. 2, further, a motion detection device 50 is further included, and the motion detection device 50 includes a speed sensor, which is disposed on the connection part 31 and is used for collecting speed information when the detection rod 40 falls. And calculating the time for the detection rod to fall according to the speed information.

Referring to fig. 3 and 4, further, the constraint component 32 further includes a fixed plate 322 and a clamping mechanism 323, a circular channel 321 is disposed on the fixed plate 322, the clamping mechanism 323 includes a slide way 3231, a slide block 3232 and two steering mechanisms, the two steering mechanisms are symmetrically disposed with respect to the slide way 3231, the steering mechanism includes a connecting rod 3233, a sector gear 3234, a rack 3235 and a jaw 3236, the slide way 3231 is disposed on the fixed plate 322, the straight line of the slide way 3231 passes through the circle center of the circular channel 321, the slide block 3232 is disposed on the slide way 3231, the slide block 3232 is rotatably connected to one end of the connecting rod 3233, the other end of the connecting rod 3233 is rotatably connected to the sector gear 3234, the sector gear 3234 is engaged with the rack 3235, a rotating shaft is mounted on the fixed plate 322, the sector gear 3234 is rotatably connected to the fixed plate 322 through the rotating shaft, the rack 3235 can slide along a track on the fixed plate 322, the straight line of the track passes through the circle center of the circular channel 321, one end of the rack 3235 is connected to the jaw 3236, and an arc of the track is matched with an outer wall of the detection rod 40.

The clamping mechanism 323 can fix the detection rod 40 at the initial position of falling before starting the experiment, so that the positioning is more accurate and the instability of holding is avoided. When the experiment is started, the slide block 3232 is pushed to enable the clamping mechanism 323 to release the detection rod 40, and the detection rod 40 can fall into the adhesive sample. The slide block 3232 moves to drive the connecting rod 3233, the sector gear 3234, the rack 3235 and the jaw 3236 to symmetrically move on two sides of a straight line where the slide rail 3231 is located, and in the process of clamping and releasing the detection rod 40, the constant-speed movement and uniform elastic deformation of the jaw 3236 are utilized to help the detection rod 40 to be centered and oriented before and when falling, namely the detection rod 40 is positioned at a position concentric with the circular channel 321 and keeps a vertical direction in the longitudinal direction, so that the glass rod can vertically fall into a binder sample in each comparison test and fall into the same position of a detection container, and the problem that the measurement precision is reduced due to different friction forces between the glass rod and the binding part 32 caused by different inclinations in each test is solved.

Further, the detection container 20 is a transparent container, so that the amount of the adhesive sample and the falling condition of the detection rod 40 can be observed conveniently.

The use process of the device for measuring the low-temperature cold ramming adhesive is as follows, 1, the sampling process: putting a binder sample in the detection container 20 to reach a specified scale mark, putting the detection container 20 filled with the binder sample into a freezer with the temperature of 0 ℃ for freezing for 30 minutes, taking out the binder when the binder reaches a viscous state, placing the binder at a position, which is right below the circular channel 321 of the restraint component 32, on the workbench 10, and then enabling the lower end of the detection rod 40 to pass through the circular channel 321 to reach the scale mark where the liquid level of the binder sample is positioned, stopping and fixing, 2. The test process: after taking out the container from the refrigerator for 1 minute, starting the test, releasing the detection rod 40 and starting timing, finishing timing when the detection rod 40 reaches the bottom end of the detection container 20 and stops moving, and recording the falling time, 3. Multiple experiments: and after one group of detection is finished, replacing a new adhesive sample, repeating the process to perform a plurality of groups of tests, and taking a plurality of groups of detection results as a basis for judging the modulation softening point of the adhesive.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made without departing from the spirit and scope of the invention.

Claims (8)

1. The utility model provides a survey device of low temperature cold ramming paste binder which characterized in that: including workstation, detection container, setting element, detection stick, the workstation includes base and support, the detection container has been placed on the base, be provided with the setting element on the support, the setting element includes adapting unit and restraint part, adapting unit's one end and leg joint, adapting unit's the other end is connected with the restraint part, the restraint part has the circular passageway that link up from top to bottom, the internal diameter of circular passageway is greater than the external diameter that detects the stick, it can pass circular passageway and fall into in the detection container to detect the stick.

2. The apparatus for testing a low temperature cold ramming paste binder according to claim 1, wherein: the detection rod is of a hollow structure.

3. The apparatus for testing a low temperature cold ramming adhesive according to claim 2, wherein: the outer diameter of the detection rod is 6 mm.

4. The apparatus for testing a low temperature cold ramming adhesive according to claim 2, wherein: the surface of the detection rod is rough.

5. The apparatus for testing a low temperature cold ramming paste binder according to claim 1, wherein: and the detection container is provided with scale marks.

6. The apparatus for testing a low temperature cold ramming paste binder according to claim 1, wherein: the detection device comprises a connecting part and is characterized by further comprising a motion detection device, wherein the motion detection device comprises a speed sensor, and the speed sensor is arranged on the connecting part and used for collecting speed information when the detection rod falls.

7. The apparatus for testing a low temperature cold ramming paste binder according to claim 1, wherein: the restraint part still includes fixed plate, fixture, be equipped with circular passageway on the fixed plate, fixture includes slide, slider, steering mechanism is two, and two steering mechanism relative slide symmetries set up, steering mechanism includes connecting rod, sector gear, rack, keep silent, the slide sets up on the fixed plate, the centre of a circle of circular passageway is crossed to the straight line of slide place, the slider sets up on the slide, the slider rotates with the one end of connecting rod to be connected, the other end and the sector gear of connecting rod rotate to be connected, sector gear with rack toothing, install the axis of rotation on the fixed plate, sector gear passes through the axis of rotation and is connected with the fixed plate rotation, the rack can be followed the track on the fixed plate and slided, the centre of a circle of circular passageway is crossed to the straight line of track place, the one end and the keep silent of rack are connected, keep silent inboard radian and the outer wall radian phase-match that detects the stick.

8. The apparatus for testing a low temperature cold ramming paste binder according to claim 1, wherein: the detection container is a transparent container.

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