CN210922495U - Bulge deformation size measuring instrument for pressure-bearing special equipment - Google Patents
Bulge deformation size measuring instrument for pressure-bearing special equipment Download PDFInfo
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- CN210922495U CN210922495U CN202020041431.3U CN202020041431U CN210922495U CN 210922495 U CN210922495 U CN 210922495U CN 202020041431 U CN202020041431 U CN 202020041431U CN 210922495 U CN210922495 U CN 210922495U
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- 230000000149 penetrating effect Effects 0.000 claims description 4
- 210000000078 claw Anatomy 0.000 claims 1
- 238000005259 measurement Methods 0.000 abstract description 12
- 238000012502 risk assessment Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 125000003003 spiro group Chemical group 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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Abstract
The utility model provides a bearing type special equipment bulge deformation dimension measuring instrument, which relates to the technical field of pressure container deformation measurement and aims to solve the problems that the bulge shape of the bearing type special equipment is indefinite, so that the measurement precision cannot be accurately controlled, the height of the bulge is difficult to measure, and the conventional measurement means is inconvenient to realize, so that the wall thickness of the bulge position is difficult to estimate, and the risk assessment cannot accurately budget; the left end fixed mounting of dipperstick main part has fixed graduated flask. The utility model discloses in because the perpendicular spiro union in upper end middle part of adjustment mechanism has adjusting bolt, when measuring the scope diameter of swell through fixed graduated flask and activity graduated flask, the measuring column will also follow swell inclined plane jack-up, and the position of post is measured in the adjustment for the measuring column is located swell central point and puts the department, can measure the height of department swell.
Description
Technical Field
The utility model relates to a pressure vessel warp measures technical field, and more specifically says, in particular to pressure-bearing type special equipment swell warp size measuring apparatu.
Background
The boiler belongs to pressure-bearing special equipment and is widely applied to daily production and life of people, and due to the characteristics of high temperature, high pressure and the like during operation, the boiler has great destructiveness and can cause serious economic loss and casualties once an accident occurs. Therefore, the state sets a series of laws and regulations such as the special equipment safety law of the people's republic of China, the special equipment safety supervision regulations, the boiler safety technology supervision regulations, the boiler regular inspection rules and the like to strengthen the safety supervision of the boiler, prevent and reduce accidents and ensure the life and property safety of people.
At present, when the deformation size of the boiler bulge is measured, methods such as a straight ruler estimation method, a combination measurement of a straight ruler and a set square and the like are mainly adopted, for example, a pressure-bearing special equipment bulge deformation size measuring instrument in patent application CN201820825629.3 comprises a main ruler and an auxiliary ruler, and is characterized by also comprising an angle ruler; a pivot is arranged at the center of the angle ruler, one end of the main ruler is fixedly connected with the angle ruler, and the zero scale mark of the main ruler is superposed with the zero scale mark of the angle ruler; one end of the auxiliary ruler is pivoted with the pivot. Bearing type special equipment swell deformation dimension measuring apparatu, measurement accuracy is high, convenient operation can fold, portable, simple structure, convenient and practical can independently measure swell deformation size, height and pit degree of depth, multiple functional need not be with the help of any other measuring tool.
Because the shape of the bulge of the pressure-bearing special equipment is not fixed, the measurement precision cannot be accurately controlled, the height of the bulge is difficult to measure, and the conventional measurement means is inconvenient to realize, so that the wall thickness of the bulge position is difficult to estimate, and the risk assessment cannot be accurately estimated.
Therefore, in view of the above, research and improvement are performed on the existing structure and defects, and a bulge deformation dimension measuring instrument for pressure-bearing special equipment is provided, so as to achieve the purpose of higher practical value.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a pressure-bearing type special equipment swell warp size measuring apparatu to solve because pressure-bearing type special equipment swell shape is indefinite, cause measuring accuracy to obtain accurate control, the height of swell also is difficult to measure moreover, adopts conventional measuring means not convenient to realize, thereby causes the wall thickness of swell position to be difficult to estimate, and the risk assessment can not obtain the problem of accurate budget.
The utility model discloses pressure-bearing type special equipment swell warp size measuring apparatu's purpose and efficiency are reached by following specific technological means:
a bulge deformation size measuring instrument for pressure-bearing special equipment comprises a measuring scale main body; a fixed measuring jaw is fixedly mounted at the left end of the measuring scale main body; the measuring scale body on the right side of the fixed measuring jaw is provided with movable measuring jaws which are meshed with each other in a sliding manner; a guide rod is slidably arranged between the middle parts of the fixed measuring jaw and the movable measuring jaw, the left end of the guide rod is fixedly arranged on the fixed measuring jaw, and the right end of the guide rod is slidably connected on the movable measuring jaw in a penetrating manner; an adjusting mechanism is arranged on the guide rod in a sliding manner; and the rear end of the adjusting mechanism is fixedly provided with a vertical thickness measuring mechanism.
Furthermore, the fixed measuring jaw comprises a fixed sleeve block, the fixed measuring jaw is of an elongated arm plate structure, a transverse fixed sleeve block is fixedly mounted in the middle of the top plane of the fixed measuring jaw, the left end of the fixed sleeve block is a closed end, and the right end of the fixed sleeve block is an open end.
Furthermore, the movable measuring jaw comprises a movable sleeve block, the movable measuring jaw is also of a lengthened arm plate structure, the middle of the top plane of the movable measuring jaw is fixedly provided with a through hole structure which is corresponding to the fixed sleeve block and penetrates through the movable sleeve block from left to right.
Furthermore, the adjusting mechanism comprises an adjusting bolt, the middle part of the upper end of the adjusting mechanism is vertically screwed with the adjusting bolt, and the lower end of the adjusting bolt penetrates through the adjusting mechanism and abuts against the guide rod.
Further, the thickness measuring mechanism comprises a fixed seat, a connecting rod, a measuring column, a pointing needle, a graduated scale, a base plate and a spring, wherein the upper end of the thickness measuring mechanism is fixedly connected with the fixed seat through the four vertical connecting rods at the corners, the measuring column is vertically inserted in the middle of the thickness measuring mechanism in a sliding mode, the horizontal base plate is fixedly installed at the middle upper end of the measuring column, the four corners of the base plate are respectively installed on the connecting rod in a sliding mode, the spring is sleeved on the measuring column between the base plate and the fixed seat, the upper end of the measuring column penetrates through the fixed seat and is provided with a circular blocking disc, the lower end of the measuring column penetrates through the lower end of the thickness measuring mechanism and is exposed outside, and the front side of the.
Further, thickness measurement mechanism still includes directional needle and scale, the middle part of the last measurement post of thickness measurement mechanism leans on lower department fixed mounting to have the directional needle of triangle-shaped, vertically install the scale corresponding with directional needle on thickness measurement mechanism's the right-hand member lateral wall.
Compared with the prior art, the utility model discloses following beneficial effect has:
because the middle part of the upper end of the adjusting mechanism is vertically screwed with an adjusting bolt, the lower end of the adjusting bolt passes through the adjusting mechanism and abuts against the guide rod, the part of the adjusting mechanism can adjust the position according to the position of the highest point of the center of the bulge, so that the height of the bulge can be estimated, and the risk can be predicted in time, the upper end of the thickness measuring mechanism is fixedly connected with a fixed seat through a connecting rod with four vertical edges, the middle part of the thickness measuring mechanism is vertically and slidably inserted with a measuring column, the middle upper end of the measuring column is fixedly provided with a horizontal backing plate, four corners of the backing plate are respectively and slidably arranged on the connecting rod, a spring is sleeved on the measuring column between the backing plate and the fixed seat, the upper end of the measuring column passes through the fixed seat and is provided with a circular retaining disc, the lower end of the measuring column passes through the lower end of the thickness measuring mechanism and is exposed outside, the front side of the lower end, the vertical scale that corresponds with the directional needle of installing on thickness measurement mechanism's the right-hand member lateral wall, when measuring the scope diameter of swell through fixed graduated flask and activity graduated flask, the measuring column will also be followed the swell inclined plane jack-up, the position of adjustment measuring column for the measuring column is located swell central point department, can measure the height of department swell.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
Fig. 1 is a schematic diagram of the right front upper axial view structure of the present invention.
Fig. 2 is a schematic view showing a large part of the structure of fig. 1 of the present invention.
Fig. 3 is a schematic diagram of the right front lower axial view structure of the present invention.
Fig. 4 is a schematic view showing a large part of the structure of fig. 3 according to the present invention.
Fig. 5 is a schematic top view of the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a measuring scale main body; 2. fixing a measuring jaw; 201. fixing the sleeve block; 3. a movable measuring jaw; 301. moving the sleeve block; 4. a guide rod; 5. an adjustment mechanism; 501. adjusting the bolt; 6. a thickness measuring mechanism; 601. a fixed seat; 602. a connecting rod; 603. a measuring column; 604. a pointing needle; 605. a graduated scale; 606. a base plate; 607. a spring.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and 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 thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 5:
the utility model provides a bulge deformation dimension measuring instrument for pressure-bearing special equipment, which comprises a measuring scale main body 1; a fixed measuring jaw 2 is fixedly arranged at the left end of the measuring scale main body 1; a movable measuring jaw 3 meshed with each other is slidably mounted on the measuring scale main body 1 on the right side of the fixed measuring jaw 2; a guide rod 4 is slidably mounted between the middle parts of the fixed measuring jaw 2 and the movable measuring jaw 3, the left end of the guide rod 4 is fixedly mounted on the fixed measuring jaw 2, the right end of the guide rod 4 is slidably connected on the movable measuring jaw 3 in a penetrating manner, the movable measuring jaw 3 comprises a movable sleeve block 301, the movable measuring jaw 3 is also in an elongated arm plate structure, the middle part of the top plane of the movable measuring jaw 3 is fixedly mounted with a through hole structure which corresponds to the fixed sleeve block 201, and the movable sleeve block 301 is in a left-right penetrating through hole structure; an adjusting mechanism 5 is arranged on the guide rod 4 in a sliding way; the rear end of the adjusting mechanism 5 is fixedly provided with a vertical thickness measuring mechanism 6.
The fixed measuring jaw 2 comprises a fixed sleeve block 201, the fixed measuring jaw 2 is of an elongated arm plate structure, the middle of the top plane of the fixed measuring jaw 2 is fixedly provided with a transverse fixed sleeve block 201, the left end of the fixed sleeve block 201 is a closed end, and the right end of the fixed sleeve block 201 is an open end.
Wherein, adjustment mechanism 5 includes adjusting bolt 501, and adjusting bolt 501 has been screwed perpendicularly in the upper end middle part of adjustment mechanism 5, and adjusting bolt 501's lower extreme passes adjusting mechanism 5 and supports on guide rod 4, and adjusting mechanism 5 place part can be according to the highest point position adjustment position in center of swell to can estimate the height of department's swell, in time predict the risk.
Wherein, the thickness measuring mechanism 6 comprises a fixed seat 601, a connecting rod 602, a measuring column 603, a pointing needle 604, a graduated scale 605, a backing plate 606 and a spring 607, the upper end of the thickness measuring mechanism 6 is fixedly connected with the fixed seat 601 through the connecting rod 602 which is vertical at four corners, the middle part of the thickness measuring mechanism 6 is vertically inserted with the measuring column 603 in a sliding way, the middle upper end of the measuring column 603 is fixedly provided with a horizontal backing plate 606, four corners of the backing plate 606 are respectively arranged on the connecting rod 602 in a sliding way, the spring 607 is sleeved on the measuring column 603 between the backing plate 606 and the fixed seat 601, the upper end of the measuring column 603 passes through the fixed seat 601 and is provided with a circular baffle disc, the lower end of the measuring column 603 passes through the lower end of the thickness measuring mechanism 6 and is exposed outside, the front side of the lower end of the measuring column 603 is of a beveling structure, when the range diameter of the bulge is measured through, the position of the measuring column 603 is adjusted so that the measuring column 603 is located at the center of the bulge, i.e. the height of the bulge at the position can be measured.
The thickness measuring mechanism 6 further comprises a pointing needle 604 and a graduated scale 605, the triangular pointing needle 604 is fixedly mounted at the lower middle part of the measuring column 603 on the thickness measuring mechanism 6, and the graduated scale 605 corresponding to the pointing needle 604 is vertically mounted on the side wall of the right end of the thickness measuring mechanism 6.
The specific use mode and function of the embodiment are as follows:
when in use, because the middle part of the upper end of the adjusting mechanism 5 is vertically screwed with the adjusting bolt 501, the lower end of the adjusting bolt 501 passes through the adjusting mechanism 5 and abuts against the guide rod 4, the part of the adjusting mechanism 5 can adjust the position according to the central highest point position of the bulge, so that the height of the bulge can be estimated, and the risk can be predicted in time, the upper end of the thickness measuring mechanism 6 is fixedly connected with a fixed seat 601 through a connecting rod 602 with four vertical corners, the middle part of the thickness measuring mechanism 6 is vertically inserted with a measuring column 603 in a sliding manner, the middle upper end of the measuring column 603 is fixedly provided with a horizontal base plate 606, four corners of the base plate 606 are respectively installed on the connecting rod 602 in a sliding manner, a spring 607 is sleeved on the measuring column 603 between the base plate 606 and the fixed seat 601, the upper end of the measuring column 603 passes through the fixed seat 601 and is provided with a circular baffle disc, and the front side of the lower end of the measuring column 603 is of a bevel structure, a triangular pointing needle 604 is fixedly mounted at the lower part of the middle part of the measuring column 603 on the thickness measuring mechanism 6, a graduated scale 605 corresponding to the pointing needle 604 is vertically mounted on the side wall of the right end of the thickness measuring mechanism 6, when the diameter of the range of the bulge is measured by the fixed measuring jaw 2 and the movable measuring jaw 3, the measuring column 603 is also jacked up along the inclined plane of the bulge, the position of the measuring column 603 is adjusted, so that the measuring column 603 is located at the center of the bulge, and the height of the bulge at the position can be measured.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (6)
1. The utility model provides a pressure-bearing type special equipment swell warp size measuring apparatu which characterized in that: comprises a measuring scale main body (1); a fixed measuring claw (2) is fixedly arranged at the left end of the measuring scale main body (1); the measuring scale main body (1) at the right side of the fixed measuring jaw (2) is provided with a movable measuring jaw (3) which is engaged with each other in a sliding way; a guide rod (4) is slidably arranged between the middle parts of the fixed measuring jaw (2) and the movable measuring jaw (3), the left end of the guide rod (4) is fixedly arranged on the fixed measuring jaw (2), and the right end of the guide rod (4) is slidably connected on the movable measuring jaw (3) in a penetrating manner; an adjusting mechanism (5) is arranged on the guide rod (4) in a sliding manner; and a vertical thickness measuring mechanism (6) is fixedly installed at the rear end of the adjusting mechanism (5).
2. The bulge deformation dimension measuring instrument for pressure-bearing special equipment as claimed in claim 1, wherein: fixed graduated flask (2) are including fixed nest of blocks (201), fixed graduated flask (2) are the extension arm plate structure, and its fixed graduated flask (2) top planar middle part fixed mounting has horizontal fixed nest of blocks (201), and the left end of its fixed nest of blocks (201) is the blind end, and the right-hand member is then the open end.
3. The bulge deformation dimension measuring instrument for pressure-bearing special equipment as claimed in claim 1, wherein: the movable measuring jaw (3) comprises a movable sleeve block (301), the movable measuring jaw (3) is also of an elongated arm plate structure, the middle of the top plane of the movable measuring jaw (3) is fixedly provided with a through hole structure which corresponds to the fixed sleeve block (201), and the movable sleeve block (301) penetrates left and right.
4. The bulge deformation dimension measuring instrument for pressure-bearing special equipment as claimed in claim 1, wherein: the adjusting mechanism (5) comprises an adjusting bolt (501), the upper end middle part of the adjusting mechanism (5) is vertically screwed with the adjusting bolt (501), and the lower end of the adjusting bolt (501) penetrates through the adjusting mechanism (5) to abut against the guide rod (4).
5. The bulge deformation dimension measuring instrument for pressure-bearing special equipment as claimed in claim 1, wherein: the thickness measuring mechanism (6) comprises a fixed seat (601), a connecting rod (602), a measuring column (603), a pointing needle (604), a graduated scale (605), a base plate (606) and a spring (607), wherein the upper end of the thickness measuring mechanism (6) is fixedly connected with the fixed seat (601) through the connecting rod (602) with four vertical corners, the middle part of the thickness measuring mechanism (6) is vertically inserted with the measuring column (603) in a sliding manner, the middle upper end of the measuring column (603) is fixedly provided with the horizontal base plate (606), four corners of the base plate (606) are respectively installed on the connecting rod (602) in a sliding manner, the spring (607) is sleeved on the measuring column (603) between the base plate (606) and the fixed seat (601), the upper end of the measuring column (603) penetrates through the fixed seat (601) to be provided with a circular baffle disc, and the lower end of the measuring column (603) penetrates through the lower end of the thickness measuring mechanism, and the front side of the lower end of the measuring column (603) is a chamfered structure.
6. The bulge deformation dimension measuring instrument for pressure-bearing special equipment as claimed in claim 1 or 5, wherein: the thickness measuring mechanism (6) further comprises a pointing needle (604) and a graduated scale (605), the middle part of a measuring column (603) on the thickness measuring mechanism (6) is fixedly provided with the triangular pointing needle (604) at the lower part, and the graduated scale (605) corresponding to the pointing needle (604) is vertically arranged on the side wall of the right end of the thickness measuring mechanism (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020041431.3U CN210922495U (en) | 2020-01-09 | 2020-01-09 | Bulge deformation size measuring instrument for pressure-bearing special equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020041431.3U CN210922495U (en) | 2020-01-09 | 2020-01-09 | Bulge deformation size measuring instrument for pressure-bearing special equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210922495U true CN210922495U (en) | 2020-07-03 |
Family
ID=71346998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020041431.3U Expired - Fee Related CN210922495U (en) | 2020-01-09 | 2020-01-09 | Bulge deformation size measuring instrument for pressure-bearing special equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210922495U (en) |
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2020
- 2020-01-09 CN CN202020041431.3U patent/CN210922495U/en not_active Expired - Fee Related
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Granted publication date: 20200703 |