CN204255348U - Vertical direction calibrating installation - Google Patents
Vertical direction calibrating installation Download PDFInfo
- Publication number
- CN204255348U CN204255348U CN201420802176.4U CN201420802176U CN204255348U CN 204255348 U CN204255348 U CN 204255348U CN 201420802176 U CN201420802176 U CN 201420802176U CN 204255348 U CN204255348 U CN 204255348U
- Authority
- CN
- China
- Prior art keywords
- pointer
- dial plate
- vertical direction
- spiral shell
- shell block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of vertical direction calibrating installation, comprise main installation shaft, dial plate and pointer, main installation shaft tail end is provided with the installation screw thread for being threaded on calibration body, main installation shaft centre position is fixedly connected with fixing spiral shell block, main installation shaft head is provided with pointer and installs threaded hole and pointer mounting screw, and pointer mounting screw and pointer are installed threaded hole and be threaded; The front of dial plate is provided with scale mark, and the centre position of dial plate is provided with dial plate mounting hole, and the dial plate back side is provided with dial plate installing ring, and dial plate mounting hole is enclosed within main installation shaft, and dial plate installing ring is enclosed within the outside of fixing spiral shell block and is fixedly connected with fixing spiral shell block; Pointer comprises pointer ring and pointer body, and pointer ring is enclosed within pointer mounting screw rotationally.The utility model structure is simple, and be easy to carry about with one, calibration degree is high, can be fixed on calibration body, be convenient to Real Time Observation.
Description
Technical field
The utility model relates to a kind of calibrating installation, refers to a kind of device calibrating vertical direction especially.
Background technology
Existing vertical direction calibrating installation mainly adopts plumbous pouring weight to calibrate, and reexamines calibration body and whether be in vertical direction after generally need first locating calibration body, needs repeated multiple times calibration could realize the accurate alignment of vertical direction.In addition, in the position fixing process of workpiece, pedal line easily significantly swings, and must wait for that pedal line could determine direction after stable, therefore cannot the align mode of Real Time Observation calibration body.
Summary of the invention
The purpose of this utility model is to provide the vertical direction calibrating installation that a kind of degree of calibration is high, be convenient to Real Time Observation.
For achieving the above object, vertical direction calibrating installation designed by the utility model, comprise main installation shaft, dial plate and pointer, described main installation shaft tail end is provided with the installation screw thread for being threaded on calibration body, described main installation shaft centre position is fixedly connected with fixing spiral shell block, described main installation shaft head is provided with pointer and installs threaded hole and pointer mounting screw, and described pointer mounting screw and pointer are installed threaded hole and be threaded; The front of described dial plate is provided with one or more scale mark, during installation, wherein scale mark points to direction straight down, the centre position of described dial plate is provided with dial plate mounting hole, the described dial plate back side is provided with dial plate installing ring, described dial plate mounting hole is enclosed within main installation shaft, and described dial plate installing ring is enclosed within the outside of fixing spiral shell block and is fixedly connected with fixing spiral shell block; Described pointer comprises pointer ring and pointer body, and described pointer ring is enclosed within pointer mounting screw rotationally.During use, be threaded in by this device on calibration body, pointer points to direction straight down under gravity, and the deviation angle between the scale mark in the direction straight down on range estimation pointer and dial plate, carries out adjust to correction body and calibrate.
For calibration body surface of avoiding wearing and tearing, improve device and be arranged on stability on calibration body, supporting pad and nut can be set on installation screw thread.
Dial plate installing ring can be connected in the following way with fixing spiral shell block, is namely respectively equipped with dial plate fixed orifice and supporting mounting screw at the top of dial plate installing ring and bottom, and dial plate installing ring is fixed on fixing spiral shell block through dial plate fixed orifice by described mounting screw.
Dial plate installing ring and fixing spiral shell block can be set to the circle that cooperatively interacts or polygonized structure.When adopting polygonized structure, the installation stability of fixing spiral shell block and dial plate installing ring can be strengthened, prevent dial plate installing ring from loosening around the circumference of fixing spiral shell block or rotating.
For increasing the weight of pointer front end weight, improving the calibration sensitivity of pointer, the weight of prismatic or circle can be set on pointer body.Described pointer can adopt stainless steel material to make to gain in weight further, and can serviceable life of extension fixture.
For ease of reading the angle of inclination of calibration body relative to vertical direction intuitively, the scale mark that dial plate is arranged can adopt the layout being similar to clock scale.
The beneficial effects of the utility model are: structure is simple, and be easy to carry about with one, calibration degree is high, can be fixed on calibration body, be convenient to Real Time Observation.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model vertical direction calibrating installation
Fig. 2 is the main TV structure schematic diagram of dial plate in Fig. 1
Fig. 3 is the backsight structural representation of dial plate in Fig. 1
Fig. 4 is the plan structure schematic diagram of dial plate in Fig. 1
Fig. 5 is the structural representation of Fig. 1 middle finger needle body
Fig. 6 is the schematic diagram of the another kind of structure of pointer body
Fig. 7 is the clock type schematic layout pattern of dial scale line
Wherein: main installation shaft 1, installation screw thread 2, pad 3, nut 4, fixing spiral shell block 5, dial plate 6, dial plate installing ring 6.1, dial plate fixed orifice 6.2, dial plate mounting hole 6.3, scale mark 6.4, mounting screw 7, pointer install threaded hole 8, pointer mounting screw 9, pointer 10, pointer ring 10.1, pointer body 10.2, weight 10.3
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As shown in Fig. 1 ~ 5, the vertical direction calibrating installation that the utility model improves, comprise main installation shaft 1, dial plate 6 and pointer 10, main installation shaft 1 tail end is provided with the installation screw thread 2 for being threaded on calibration body, install on screw thread 2 and be provided with supporting pad 3 and nut 4, main installation shaft 1 centre position is fixedly connected with fixing spiral shell block 5, and main installation shaft 1 head is provided with pointer and installs threaded hole 8 and pointer mounting screw 9, and pointer mounting screw 9 and pointer are installed threaded hole 8 and be threaded.The front of dial plate 6 is provided with four scale marks 6.4, and the angle between adjacent scale mark is 90 °, and when connecting calibration body, the angle adjusting main installation shaft 1 makes a wherein scale mark point to vertical direction.The centre position of dial plate 6 is provided with dial plate mounting hole 6.3, the back side of dial plate 6 is provided with the dial plate installing ring 6.1 of annular, dial plate mounting hole 6.3 is enclosed within main installation shaft 1, dial plate installing ring 6.1 is enclosed within the outside of fixing spiral shell block 5, dial plate installing ring 6.1 top and bottom are respectively equipped with dial plate fixed orifice 6.2 and supporting mounting screw 7, and dial plate installing ring 6.1 is fixed on fixing spiral shell block 5 through dial plate fixed orifice 6.2 by mounting screw 7.Pointer 10 comprises pointer ring 10.1 and pointer body 10.2, pointer ring 10.1 is enclosed within pointer mounting screw 9, the head outer diameter of mounting screw 9 is greater than the internal diameter of pointer ring 10.1, the external diameter of the threaded portion of mounting screw 9 is less than the internal diameter of pointer ring 10.1, and pointer 10 can rotate around mounting screw 9 neatly and can not deviate from from mounting screw 9.
Fig. 6 gives the another kind of structure of pointer body, namely on pointer body 10.2, arranges weight 10.3, and this weight 10.3 is prismatic, is positioned at the front end (one end close to scale mark) of pointer body 10.2; For clearer indicator graduation lines 6.4, the front end of pointer body 10.2 is thinner.
Fig. 7 gives the clock type layout of dial scale line, namely in the front of dial plate 6, arranges a scale mark 6.4 every 6 °, wherein 30 ° is provided with a main scale mark (scale mark lengthened in figure).During installation, wherein scale mark need be aimed at vertical direction.
Claims (9)
1. a vertical direction calibrating installation, comprises main installation shaft (1), dial plate (6) and pointer (10), it is characterized in that:
The tail end of described main installation shaft (1) is provided with the installation screw thread (2) for being threaded on calibration body, described main installation shaft (1) centre position is fixedly connected with fixing spiral shell block (5), described main installation shaft (1) head is provided with pointer and installs threaded hole (8) and pointer mounting screw (9), and described pointer mounting screw (9) and pointer are installed threaded hole (8) and be threaded;
The front of described dial plate (6) is provided with scale mark (6.4), the centre position of described dial plate (6) is provided with dial plate mounting hole (6.3), the back side of described dial plate (6) is provided with dial plate installing ring (6.1), described dial plate mounting hole (6.3) is enclosed within main installation shaft (1), and described dial plate installing ring (6.1) is enclosed within the outside of fixing spiral shell block (5) and is fixedly connected with fixing spiral shell block (5);
Described pointer (10) comprises pointer ring (10.1) and pointer body (10.2), and described pointer ring (10.1) is enclosed within pointer mounting screw (9) rotationally.
2. vertical direction calibrating installation according to claim 1, is characterized in that: described installation screw thread (2) is provided with supporting pad (3) and nut (4).
3. vertical direction calibrating installation according to claim 1 and 2, it is characterized in that: described dial plate installing ring (6.1) top and bottom are respectively equipped with dial plate fixed orifice (6.2) and supporting mounting screw (7), dial plate installing ring (6.1) is fixed on fixing spiral shell block (5) through dial plate fixed orifice (6.2) by described mounting screw (7).
4. vertical direction calibrating installation according to claim 1 and 2, is characterized in that: described dial plate installing ring (6.1) and fixing spiral shell block (5) are circular or polygonized structure.
5. vertical direction calibrating installation according to claim 3, is characterized in that: described dial plate installing ring (6.1) and fixing spiral shell block (5) are circular or polygonized structure.
6. vertical direction calibrating installation according to claim 1 and 2, is characterized in that: described pointer body (10.2) is provided with weight (10.3), and described weight (10.3) is prismatic or circle.
7. vertical direction calibrating installation according to claim 3, is characterized in that: described pointer body (10.2) is provided with weight (10.3), and described weight (10.3) is prismatic or circle.
8. vertical direction calibrating installation according to claim 4, is characterized in that: described pointer body (10.2) is provided with weight (10.3), and described weight (10.3) is prismatic or circle.
9. vertical direction calibrating installation according to claim 5, is characterized in that: described pointer body (10.2) is provided with weight (10.3), and described weight (10.3) is prismatic or circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420802176.4U CN204255348U (en) | 2014-12-16 | 2014-12-16 | Vertical direction calibrating installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420802176.4U CN204255348U (en) | 2014-12-16 | 2014-12-16 | Vertical direction calibrating installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204255348U true CN204255348U (en) | 2015-04-08 |
Family
ID=52959645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420802176.4U Expired - Fee Related CN204255348U (en) | 2014-12-16 | 2014-12-16 | Vertical direction calibrating installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204255348U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109723225A (en) * | 2017-10-31 | 2019-05-07 | 上海宝冶集团有限公司 | Observation tool for structural steelwork assembly moulding bed verticality |
-
2014
- 2014-12-16 CN CN201420802176.4U patent/CN204255348U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109723225A (en) * | 2017-10-31 | 2019-05-07 | 上海宝冶集团有限公司 | Observation tool for structural steelwork assembly moulding bed verticality |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150408 Termination date: 20151216 |
|
| EXPY | Termination of patent right or utility model |