Alignment device for coal cup

Abstract

The utility model relates to the technical field of coal cups, in particular to an alignment device for a coal cup, which comprises a cup body, a cup bottom, a pressure disc, a thermocouple sleeve and a pressure plate, the alignment mechanism comprises a disc, a cylindrical rod, a handle and a cross rod; the coal cup solves the problems that when an existing coal cup is installed, observation needs to be conducted through human eyes, deviation is prone to occurring between the center point of a groove in the cup bottom and a screw hole in the cup body, a pressure disc is blocked and cannot move, the accuracy of an experiment result is reduced, installation efficiency is low, observation does not need to be conducted through the human eyes, and the cost is low. The cup bottom can be rapidly installed in the cup body, it is guaranteed that the center point of the groove in the cup bottom and the screw hole in the cup body are located on the same vertical plane, movement of the pressure disc is guaranteed, the accuracy of experimental results is improved, and meanwhile the installation efficiency of the coal cup is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of coal cup, especially a kind of for coal cup alignment device. BACKGROUND

[0002] Coal cup is used to determine coal colloid layer, and before determining experiment, cup bottom is placed into cup body, and the center point of recess on cup bottom where thermocouple sleeve is placed is made to be in a vertical plane with the screw hole of two fixed thermocouple sleeve pressing plate on cup body, so that the pressure disc in coal cup can move freely up and down in coal cup after coal cup is installed, to ensure the accuracy of experimental results.

[0003] However, the existing coal cup needs to be observed by human eye and confirmed whether three points are in a plane when installing, which will easily cause the deviation of the center point of recess on cup bottom and the screw hole on cup body, cause thermocouple sleeve to be unable to be vertical, and gradually reduce the speed of pressure disc moving downward, and the pressure disc is easily stuck on thermocouple sleeve and unable to move downward, reduce the accuracy of experimental results, and cup bottom is more cumbersome to install, and installation efficiency is low.

[0004] Therefore, the utility model provides a kind of for coal cup alignment device. UTILITY MODEL CONTENT

[0005] The utility model discloses a kind of for coal cup alignment device, solve the existing coal cup when installing, need to be observed by human eye, easily cause the deviation of the center point of recess on cup bottom and the screw hole on cup body, and cause pressure disc to be stuck and unable to move, reduce the accuracy of experimental results, and installation efficiency is low, it is realized without needing to be observed by human eye, cup bottom can be quickly installed in cup body, and ensure that the center point of recess on cup bottom and the screw hole on cup body are in the same vertical plane, guarantee the movement of pressure disc, improve the accuracy of experimental results, simultaneously, also improve the installation efficiency of coal cup.

[0006] To achieve the above object, the utility model adopts the following technical scheme:

[0007] A kind of for coal cup alignment device, including: cup body, cup bottom, pressure disc, thermocouple sleeve and pressing plate;Two about diametrically symmetrical circular holes are set on the top edge of the cup body, the bottom of the cup body is equipped with cup bottom, the top of the cup bottom is equipped with circular recess, the pressure disc is set in cup body, the pressure disc is equipped with through-hole, one end of the thermocouple sleeve is set in the circular recess, the other end is located in the through-hole, the pressing plate is arranged on the top of the cup body;

[0008] Further comprising alignment mechanism, the alignment mechanism includes: disc, cylindrical rod, handle and cross bar;The bottom of the disc is provided with a circular protrusion, the circular protrusion is matched with the circular groove, the top of the disc is provided with a cylindrical rod, the top of the cylindrical rod is provided with a handle, the cross bar is horizontally arranged on the cylindrical rod;

[0009] The disc is in contact with the cup bottom, the circular protrusion on the disc is embedded in the circular groove on the cup bottom, and the cross bar on the cylindrical rod is rotationally positioned to the circular hole.

[0010] Preferably, the cross bar is provided with a bend at both ends.

[0011] Preferably, the circular protrusion is in the same vertical plane as the cross bar.

[0012] Preferably, the pressing plate is connected with the cup body by bolts.

[0013] The beneficial effects of the utility model are as follows:

[0014] The utility model discloses a disc corresponding with the cup bottom, the circular protrusion on the disc and the circular groove on the cup bottom are matched with each other, the handle is rotated to drive the disc to rotate, the circular groove and the circular hole on the cup body are in the same vertical plane, thereby guaranteeing the movement of the pressure disc, improving the accuracy of experimental results, and the installation efficiency of the coal cup is also improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Fig. 1 It is the three-dimensional structure schematic diagram of the whole coal cup of the utility model.

[0016] Fig. 2 It is the explosion drawing of the coal cup of the utility model.

[0017] Fig. 3 It is the three-dimensional structure schematic diagram of the cup body and alignment mechanism of the utility model.

[0018] Fig. 4 It is the three-dimensional structure schematic diagram of the alignment mechanism of the utility model.

[0019] In the drawing: 1, cup body;11, circular hole;2, cup bottom;21, circular groove;3, pressure disc;31, through hole;4, thermocouple sleeve;5, pressing plate;6, alignment mechanism;61, disc;62, cylindrical rod;63, handle;64, cross bar;65, circular protrusion;66, bend;7, bolt. DETAILED DESCRIPTION

[0020] The use method of the utility model will be further explained in combination with the drawings and specific embodiments.

[0021] For example, Figs. 1 to 4As shown, a coal cup alignment device includes a cup body 1, a cup bottom 2, a pressure plate 3, a thermocouple sleeve 4 and a pressing plate 5; two circular holes 11 are formed on the top edge of the cup body 1, the cup body 1 is provided with the cup bottom 2, a circular recess 21 is formed on the top of the cup bottom 2, the pressure plate 3 is arranged inside the cup body 1, a through hole 31 is formed on the pressure plate 3, one end of the thermocouple sleeve 4 is arranged in the circular recess 21 and the other end is arranged in the through hole 31, and the pressing plate 5 is arranged on the top of the cup body 1.

[0022] Further comprising an alignment mechanism 6, the alignment mechanism 6 includes a disc 61, a cylindrical rod 62, a handle 63 and a crossbar 64; the disc 61 is provided with a circular protrusion 65 on the bottom, the circular protrusion 65 is matched with the circular recess 21, the disc 61 is provided with the cylindrical rod 62 on the top, the cylindrical rod 62 is provided with the handle 63 on the top, and the crossbar 64 is horizontally arranged on the cylindrical rod 62.

[0023] The disc 61 is in contact with the cup bottom 2, the circular protrusion 65 on the disc 61 is embedded in the circular recess 21 on the cup bottom 2, and the crossbar 64 on the cylindrical rod 62 is rotationally positioned at the circular hole 11.

[0024] Wherein, by placing the disc 61 into the cup body 1, the disc 61 is in contact with the top of the cup bottom 2, the disc 61 is rotated by rotating the handle 63 to drive the cylindrical rod 62, and the cup bottom 2 is rotated by the rotating disc 61, at the same time, the crossbar 64 on the cylindrical rod 62 is rotated to be above the circular hole 11 on the cup body 1, so that the circular recess 21 on the cup bottom 2 is on the same vertical plane with the circular hole 11 on the cup body 1, thereby completing the alignment of the coal cup.

[0025] The alignment mechanism 6 can be made of stainless steel, the radius of the disc 61 is 29mm, and the thickness is 3mm. The distance from the circular protrusion 65 to the center is 13mm, the diameter of the circular protrusion 65 is 8mm, and the height is 5mm. The disc 61 is rotated by matching the circular protrusion 65 with the circular recess 21, and the cup bottom 2 is rotated, thereby aligning the coal cup.

[0026] The crossbar 64 is provided with an elbow 66 at both ends. The distance from the crossbar 64 to the top of the disc 61 is 115mm, the crossbar 64 is symmetrical about the cylindrical rod 62, the total length of the crossbar 64 is 80mm, and the diameter of the crossbar 64 is 3mm; the downward bending length of the elbow 66 is 5mm, the elbow 66 on the crossbar 64 corresponds to the circular hole 11, thereby judging whether the circular recess 21 on the cup bottom 2 is on the same vertical plane with the circular hole 11 on the cup body 1, thereby completing the alignment of the coal cup.

[0027] The circular protrusion 65 is in the same vertical plane with the cross bar 64. Because the disc 61 needs to pass the position of the cross bar 64 during rotation to determine the position of the circular groove 21 on the cup bottom 2, the circular protrusion 65 and the cross bar 64 must be in the same vertical plane, so that when the cross bar 64 is positioned directly above the circular hole 11, the circular groove 21 on the cup bottom 2 is in the same vertical plane with the circular hole 11.

[0028] The pressing plate 5 is connected with the cup body 1 by the bolt 7. The pressing plate 5 is fixed on the cup body 1 by the bolt 7, so that the pressure disc 3 cannot be pulled out of the cup body 1, and the bolt 7 is reusable and convenient to assemble and disassemble.

[0029] The installation process is as follows: before the experiment, the cup bottom 2 is installed inside the cup body 1 with the circular groove 21 on the cup bottom 2 facing upwards, then the disc 61 on the alignment mechanism 6 is placed inside the cup body 1 so that the disc 61 contacts the top of the cup bottom 2, and the circular protrusion 65 on the disc 61 is placed inside the circular groove 21 on the cup bottom 2, the handle 63 is rotated to drive the cylindrical rod 62 to rotate, thereby driving the disc 61 to rotate, the rotating disc 61 drives the cup bottom 2 to rotate, at the same time, the cross bar 64 on the cylindrical rod 62 rotates with the disc 61, and the elbow 66 on the cross bar 64 corresponds to the circular hole 11 on the cup body 1, at this time, the circular groove 21 on the cup bottom 2 is in the same vertical plane with the circular hole 11 on the cup body 1, then the disc 61 is taken out by the handle 63.

[0030] Then, one end of the thermocouple sleeve 4 is placed inside the circular groove 21 on the cup bottom 2, the pressure disc 3 is placed inside the cup body 1, and the other end of the thermocouple sleeve 4 passes through the through hole 31 on the pressure disc 3, thereby installing the pressure disc 3 inside the cup body 1, finally, the pressing plate 5 is installed on the top of the cup body 1 by the bolt 7, and the bolt 7 is fixed inside the circular hole 11, thereby completing the alignment and installation of the whole coal cup.

[0031] Finally, it should be pointed out that the above is only a preferred embodiment of the present application and is not intended to limit the present application, although the present application has been described in detail with reference to the embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or make equivalent replacement for some of the technical features, but any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A coal cup alignment device, comprising: The cup body (1), the cup bottom (2), the pressure plate (3), the thermocouple sleeve (4) and the pressing plate (5); two circular holes (11) are arranged on the top edge of the cup body (1) and symmetrical about the diameter, the cup bottom (2) is arranged at the bottom of the cup body (1), a circular recess (21) is arranged at the top of the cup bottom (2), the pressure plate (3) is arranged in the cup body (1), a through hole (31) is arranged on the pressure plate (3), one end of the thermocouple sleeve (4) is arranged in the circular recess (21), and the other end is arranged in the through hole (31), and the pressing plate (5) is arranged at the top of the cup body (1); The application is characterized in that the alignment mechanism (6) is further arranged, the alignment mechanism (6) comprises a disc (61), a cylindrical rod (62), a handle (63) and a cross rod (64); the bottom of the disc (61) is provided with a circular protrusion (65), the circular protrusion (65) is matched with the circular recess (21), the top of the disc (61) is provided with the cylindrical rod (62), the top of the cylindrical rod (62) is provided with the handle (63), and the cross rod (64) is horizontally arranged on the cylindrical rod (62). The disc (61) is in contact with the cup bottom (2), the circular protrusion (65) on the disc (61) is embedded in the circular recess (21) on the cup bottom (2), and the cross rod (64) on the cylindrical rod (62) is rotationally positioned at the circular hole (11).

2. A coal cup alignment device as claimed in claim 1, wherein: The cross rod (64) is provided with an elbow (66) at both ends.

3. A coal cup alignment device as claimed in claim 1, wherein: The circular protrusion (65) and the cross rod (64) are in the same vertical plane.

4. A coal cup alignment device as defined in claim 1, wherein: The pressing plate (5) is connected with the cup body (1) through the bolt (7).

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