CN216348257U

CN216348257U - Thickness measuring device

Info

Publication number: CN216348257U
Application number: CN202122527629.XU
Authority: CN
Inventors: 张宏; 钟贤洪; 戴叶明
Original assignee: Nuclear Industry East China 263 Engineering Investigation Institute
Current assignee: Jiangxi No 9 Geological Survey And Planning Co ltd
Priority date: 2021-10-20
Filing date: 2021-10-20
Publication date: 2022-04-19
Anticipated expiration: 2031-10-20

Abstract

The utility model discloses a thickness measuring device, which relates to the technical field of coal mine engineering measurement and comprises a bin body and a transparent box body, wherein the transparent box body is fixedly arranged on the right side of the bin body, the bin body and the transparent box body are jointly provided with a measuring assembly, the measuring assembly is provided with a traction mechanism, after a hydraulic cylinder in the measuring assembly relieves the compression on a connecting rope, an inner lifting plate pulls the connecting rope through a first connecting ring, so that an outer lifting plate rises in the transparent box body, meanwhile, the inner lifting plate descends in the bin body, and the traction rope in the traction mechanism pulls the inner lifting plate through a second connecting ring in a guide pipe. The utility model can enable the inner lifting plate to be in a vertical state in the descending process, further reduce the resistance of the water body to the inner lifting plate, accelerate the descending speed of the inner lifting plate, and simultaneously help the inner lifting plate to reset after the measurement is finished, thereby being more convenient for practical use.

Description

Thickness measuring device

Technical Field

The utility model relates to the technical field of coal mine engineering measurement, in particular to a thickness measuring device.

Background

In the coal mining process, need wash the coal cinder of coming out to the exploitation, impurity after wasing can deposit in the device bottom, and operating personnel need know the silt height in the sump this moment, avoids influencing the washing in colliery, and colliery sump silt thickness measurement device on the current market operates complicatedly, and measuring error is great, and the structure is complicated, can not audio-visually know the high condition of the inside silt of sump, consequently is unfavorable for promoting.

Patent application publication No. CN 208443307U's utility model discloses a colliery sump silt thickness measurement device, including transparent box body, transparent box body sets up at the storehouse body, storehouse internal portion one side fixed mounting has two bracing pieces, two it is equipped with the pivot to insert between the round hole, the ring channel has still been seted up at the pivot middle part, the internal level in storehouse of bracing piece below is provided with straight board, the connecting plate has been placed to transparent box body inboard bottom level, and the quality of straight board is greater than the quality of connecting plate, the through-hole that runs through transparent box body is seted up at transparent box body upper end middle part, connecting plate upper end middle part fixedly connected with connects the rope, it takes to establish in the outside face of cylinder and the epaxial ring channel, cylinder upper end middle part still is provided with block mechanism. The utility model discloses an easy and simple to handle, it is accurate to measure, is convenient for maintain.

But above-mentioned device still has some shortcomings when in actual use, and it is comparatively obvious that the straight board is in the horizontality, and consequently the straight board is at the decline in-process, and the rivers of storehouse internal portion can cause great resistance to the straight board for straight board descending speed is slower, and then makes the device's thickness measurement efficiency lower, and the back is accomplished in the measurement simultaneously, also can't be comparatively convenient resets the straight board.

Therefore, it is necessary to invent a thickness measuring apparatus to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a thickness measuring device to solve the above problems.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a thickness measuring device, includes the storehouse body and transparent box body, transparent box body is fixed to be set up in storehouse body right side, be provided with measuring component jointly on the storehouse body and the transparent box body, the last drive mechanism that is provided with of measuring component, pneumatic cylinder among the measuring component relieves the back that compresses tightly to connecting the rope, and interior lifter plate draws the rope through first connecting ring to connecting, and then makes outer lifter plate rise in transparent box body is inside, and interior lifter plate descends at the internal portion of storehouse simultaneously, the haulage rope among the drive mechanism draws the internal lifter plate through the second connecting ring in the stand pipe inboard draws, and then makes interior lifter plate be in vertical state at the in-process that descends, and when the haulage rope was drawn simultaneously, it can be through the second connecting ring with interior lifter plate upwards drawing.

Preferably, the measuring assembly comprises a mounting plate, a guide roller, a connecting rope, an outer lifting plate, a first connecting ring, an inner lifting plate, a fixing plate and a hydraulic cylinder.

Preferably, the mounting panel is fixed to be set up in storehouse body top right side, the guide roll is provided with two, two the guide roll is located the positive both sides of mounting panel respectively and all rotates with the mounting panel through the bearing to be connected, connect the rope and cup joint and set up in the two guide roll outsides, outer lifter plate slides and sets up inside transparent box body, and with being connected rope right-hand member fixed connection, first connecting ring with be connected rope left end fixed connection, and first connecting ring is fixed to be set up in interior lifter plate right side middle part, the fixed plate is fixed to be set up in the positive right side of mounting panel, the pneumatic cylinder is fixed to be set up in the fixed plate right side, and its output shaft runs through the fixed plate and extends to the fixed plate left side.

Preferably, the traction mechanism comprises a guide tube, a traction rope and a second connection ring.

Preferably, the stand pipe is fixedly arranged at the top of the front surface of the mounting plate, the traction rope is arranged on the inner side of the stand pipe in a sliding manner, the second connecting ring is fixedly connected with the left end of the stand pipe, and the second connecting ring is fixedly arranged at the top of the inner lifting plate.

The utility model has the technical effects and advantages that:

according to the utility model, the traction mechanism is arranged, so that a technician can slowly pay off the traction rope from the right end of the traction rope in the process of descending the inner lifting plate, the inner lifting plate can descend and keep a vertical state, and meanwhile, after the measurement is finished, the right end of the traction rope is pulled, so that the traction rope pulls the inner lifting plate through the second connecting ring, and the inner lifting plate is reset.

Drawings

Fig. 1 is an overall front sectional structural view of the present invention.

Fig. 2 is a front view of the measuring assembly and the traction mechanism of the present invention.

In the figure: 1. a bin body; 2. a transparent box body; 3. a measurement assembly; 31. mounting a plate; 32. a guide roller; 33. connecting ropes; 34. an outer lifter plate; 35. a first connecting ring; 36. an inner lifter plate; 37. a fixing plate; 38. a hydraulic cylinder; 4. a traction mechanism; 41. a guide tube; 42. a hauling rope; 43. a second connecting ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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 invention.

The utility model provides a thickness measuring device as shown in figures 1-2, which comprises a bin body 1 and a transparent box body 2, the transparent box body 2 is fixedly arranged on the right side of the bin body 1, the bin body 1 and the transparent box body 2 are provided with a measuring component 3 together, the measuring component 3 is provided with a traction mechanism 4, after the hydraulic cylinder 38 in the measuring component 3 releases the compression on the connecting rope 33, the inner lifting plate 36 pulls the connecting rope 33 through the first connecting ring 35, thereby leading the outer lifting plate 34 to rise in the transparent box body 2, simultaneously leading the inner lifting plate 36 to descend in the bin body 1, the pulling rope 42 of the pulling mechanism 4 pulls the inner lifting plate 36 through the second connecting ring 43 inside the guide tube 41, thereby allowing the inner lift plate 36 to be in a vertical state during the lowering process while the pulling rope 42 is pulled, it can pull the inner lift plate 36 upward through the second connection ring 43.

As shown in fig. 2, the measuring assembly 3 includes a mounting plate 31, a guide roller 32, a connecting rope 33, an outer lift plate 34, a first connecting ring 35, an inner lift plate 36, a fixing plate 37, and a hydraulic cylinder 38.

More specifically, the mounting plate 31 is fixedly arranged at the right side of the top of the bin body 1, two guide rollers 32 are arranged, two guide rollers 32 are respectively arranged at two sides of the front surface of the mounting plate 31 and are rotatably connected with the mounting plate 31 through bearings, the connecting rope 33 is sleeved outside the two guide rollers 32, the outer lifting plate 34 is slidably arranged inside the transparent box body 2 and is fixedly connected with the right end of the connecting rope 33, the first connecting ring 35 is fixedly connected with the left end of the connecting rope 33, the first connecting ring 35 is fixedly arranged at the middle part of the right side of the inner lifting plate 36, the fixing plate 37 is fixedly arranged at the right side of the front surface of the mounting plate 31, the hydraulic cylinder 38 is fixedly arranged at the right side of the fixing plate 37, and the output shaft thereof penetrates through the fixing plate 37 and extends to the left side of the fixing plate 37, so that the hydraulic cylinder 38 drives the output shaft to be shortened when the thickness of the sludge inside the bin body 1 needs to be measured, and further releasing the compression of the redundant connecting ropes 33, at the moment, due to the weight reason, the inner lifting plate 36 pulls the connecting ropes 33 through the first connecting ring 35, the inner lifting plate 36 gradually descends, the outer lifting plate 34 gradually ascends in the transparent box body 2, when the descending distance of the inner lifting plate 36 reaches a preset value, the traction rope 42 in the traction mechanism 4 is loosened, at the moment, the inner lifting plate 36 is changed into a horizontal state in the water body, then along with the continuous descending of the inner lifting plate 36, the inner lifting plate 36 is pressed on the top of the sludge, and at the moment, the height of the inner cavity of the cabin body 1 is reduced by the thickness of the sludge, which is the ascending height of the outer lifting plate 34.

In addition, the traction mechanism 4 includes a guide tube 41, a traction rope 42, and a second connection ring 43.

More specifically, the stand pipe 41 is fixed to be set up in the positive top of mounting panel 31, haulage rope 42 slides and sets up in the stand pipe 41 inboard, second go-between 43 and 41 left end fixed connection of stand pipe, and second go-between 43 is fixed to be set up in interior lifter plate 36 top to in-process that lifter plate 36 descends including being convenient for, the technical staff can be by haulage rope 42 right-hand member carry out slow unwrapping wire to haulage rope 42, and then keep vertical state when making interior lifter plate 36 can descend, the back of finishing is measured simultaneously, draw the haulage rope 42 right-hand member and drag, and then make haulage rope 42 pull interior lifter plate 36 through second go-between 43, make interior lifter plate 36 reset.

The working principle of the utility model is as follows:

in the actual use process, when the thickness of the sludge in the bin body 1 needs to be measured, the hydraulic cylinder 38 drives the output shaft of the hydraulic cylinder to be shortened, and further the compression of the redundant connecting rope 33 is released, at this time, due to the weight, the inner lifting plate 36 pulls the connecting rope 33 through the first connecting ring 35, the inner lifting plate 36 gradually descends, and the outer lifting plate 34 gradually ascends in the transparent box body 2;

in the process of descending the inner lifting plate 36, a technician can slowly pay off the traction rope 42 from the right end of the traction rope 42, so that the inner lifting plate 36 can descend and keep a vertical state;

when the descending distance of the inner lifting plate 36 reaches a preset value, the traction rope 42 is loosened, the inner lifting plate 36 is changed into a horizontal state in the water body, then the inner lifting plate 36 is pressed on the top of the sludge along with the continuous descending of the inner lifting plate 36, and the height of the inner cavity of the cabin body 1 minus the ascending height of the outer lifting plate 34 is extremely the thickness of the sludge;

after the measurement finishes, draw the haulage rope 42 right-hand member and drag, and then make haulage rope 42 pull internal lifter plate 36 through second go-between 43 for interior lifter plate 36 resets, and including the in-process that lifter plate 36 resets, outer lifter plate 34 draws connecting rope 33 and pulls, resets in step, and after finishing resetting, make pneumatic cylinder 38 drive its output shaft and stretch out, and then lock connecting rope 33 once more.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a thickness measuring device, includes storehouse body (1) and transparent box body (2), transparent box body (2) are fixed to be set up in storehouse body (1) right side, its characterized in that: the bin body (1) and the transparent box body (2) are provided with a measuring component (3) together, the measuring component (3) is provided with a traction mechanism (4), after a hydraulic cylinder (38) in the measuring component (3) releases the compression of the connecting rope (33), the inner lifting plate (36) pulls the connecting rope (33) through the first connecting ring (35), thereby leading the outer lifting plate (34) to rise in the transparent box body (2) and simultaneously leading the inner lifting plate (36) to descend in the bin body (1), a traction rope (42) in the traction mechanism (4) pulls the inner lifting plate (36) through a second connecting ring (43) at the inner side of the guide pipe (41), thereby enabling the inner lifting plate (36) to be in a vertical state in the descending process, and when the traction rope (42) is pulled, which can pull up the inner lifter plate (36) through the second connection ring (43).

2. A thickness measuring device according to claim 1, wherein: the measuring assembly (3) comprises a mounting plate (31), a guide roller (32), a connecting rope (33), an outer lifting plate (34), a first connecting ring (35), an inner lifting plate (36), a fixing plate (37) and a hydraulic cylinder (38).

3. A thickness measuring device according to claim 2, wherein: the mounting plate (31) is fixedly arranged at the right side of the top of the bin body (1), two guide rollers (32) are arranged, the two guide rollers (32) are respectively positioned at the two sides of the front of the mounting plate (31) and are rotationally connected with the mounting plate (31) through bearings, the connecting rope (33) is sleeved outside the two guide rollers (32), the outer lifting plate (34) is arranged inside the transparent box body (2) in a sliding way, and is fixedly connected with the right end of the connecting rope (33), the first connecting ring (35) is fixedly connected with the left end of the connecting rope (33), and the first connecting ring (35) is fixedly arranged in the middle of the right side of the inner lifting plate (36), the fixed plate (37) is fixedly arranged on the right side of the front surface of the mounting plate (31), the hydraulic cylinder (38) is fixedly arranged on the right side of the fixed plate (37), and the output shaft thereof penetrates the fixed plate (37) and extends to the left side of the fixed plate (37).

4. A thickness measuring device according to claim 3, wherein: the traction mechanism (4) comprises a guide tube (41), a traction rope (42) and a second connecting ring (43).

5. A thickness measuring device according to claim 4, wherein: the guide tube (41) is fixedly arranged at the top of the front face of the mounting plate (31), the traction rope (42) is slidably arranged on the inner side of the guide tube (41), the second connecting ring (43) is fixedly connected with the left end of the guide tube (41), and the second connecting ring (43) is fixedly arranged at the top of the inner lifting plate (36).