CN205079719U - Biax angular surveying appearance - Google Patents
Biax angular surveying appearance Download PDFInfo
- Publication number
- CN205079719U CN205079719U CN201520847899.0U CN201520847899U CN205079719U CN 205079719 U CN205079719 U CN 205079719U CN 201520847899 U CN201520847899 U CN 201520847899U CN 205079719 U CN205079719 U CN 205079719U
- Authority
- CN
- China
- Prior art keywords
- angle disk
- pointer
- angle
- scale
- link
- 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
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Abstract
The utility model relates to a biax angular surveying appearance, its characterized in that: including first angle disc, second angle disc and link, first angle disc and second angle disc all connect on the link, the side at first angle disc is established perpendicularly to second angle disc, be equipped with the region of 40~90 scales of mark on the quotation circumference of first angle disc, the quotation middle part is equipped with the perpendicular first pointer of directional scale downwards, be equipped with the region of 40~90 scales of mark on the lateral wall of second angle disc, be equipped with second pointer and balancing weight that mutually perpendicular connects in the middle part of the quotation, second pointer level set up, scale on the directional lateral wall of syringe needle at second pointer both ends, the utility model discloses the measurement accuracy is good, low cost.
Description
Technical field
The utility model relates to a kind of twin shaft angel measuring instrument used in plant equipment, is especially applied in the twin shaft angel measuring instrument on rock drilling equipment.
Background technology
Current plant equipment will be rotated in different both directions sometimes according to the situation of work, and during driver's operation, must can see the angle-data that both direction is rotated, especially rock drilling equipment, the measurement of angle that all directions are rotated mainly uses twin shaft angel measuring instrument, but current twin shaft angel measuring instrument mainly uses sensor to measure, although sensor is highly sensitive, volume is little, but its interchangeability is poor, signal temperature influence is larger, and need to be equipped with electronical display instrument, therefore cost is very high.
Utility model content
Technical problem to be solved in the utility model is: provide a kind of measurement accuracy good, twin shaft angel measuring instrument with low cost.
The technical scheme that the utility model adopts is: provide a kind of twin shaft angel measuring instrument, comprise the first angle disk, the second angle disk and link, the first described angle disk and the second angle disk are all connected on link, and the second angle disk is vertically located at the side of the first angle disk; The card of described first angle disk is circumferentially provided with the region of 4 marks, 0 ~ 90 ° of scale, is provided with the first pointer pointing to scale vertically downward in the middle part of card; The sidewall of described second angle disk is provided with the region of 4 marks, 0 ~ 90 ° of scale, and be provided with the second pointer connected vertically and balancing weight mutually in the middle part of card, the second described pointer is horizontally disposed with, and the syringe needle at the second pointer two ends points to the scale on sidewall.
The scale of described first angle disk and the second angle disk adopts laser inscription or copybook to mark.
Described second angle disk is provided with arc bar shaped adjustment hole.
Described first angle disk is connected by the bolt running through both with link, and bolt is socketed with lining, and the first described pointer is connected on lining.
Described second angle disk is connected by the bolt running through both with link, and bolt is socketed with lining, and the second described pointer and balancing weight are all connected on lining, and the second pointer is connected with balancing weight.
After the utility model twin shaft angel measuring instrument adopts above structure, link is arranged in plant equipment, plant equipment can obtain the rotational angle in both direction by the first angle disk and the angle between the second angle disk and the pointer on it when rotating, sensitivity is higher, measurement accuracy is good, compared with the angel measuring instrument of sensor, structure is simple, with low cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model twin shaft angel measuring instrument.
Fig. 2 is A-A schematic cross-section in Fig. 1.
Fig. 3 is the perspective view of the utility model twin shaft angel measuring instrument.
1, first angle disk in figure, the 2, second angle disk, 3, link, the 4, first pointer, 5, balancing weight, the 6, second pointer, 7, arc bar shaped adjustment hole.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in detail.
As shown in FIG. 1 to 3, the utility model twin shaft angel measuring instrument, comprise the first angle disk 1, second angle disk 2 and link 3, first angle disk 1 and the second angle disk 2 are all connected on link 3, second angle disk 2 is vertically located at the side of the first angle disk 1, namely the card of the second angle disk 2 is vertical with the card of the first angle disk 1, the card of the first angle disk 1 is circumferentially provided with the region of 4 marks, 0 ~ 90 ° of scale, the scale in 4 regions is distributed in the circumferential edges of disk, the first pointer 4 pointing to scale is vertically downward provided with in the middle part of card, the sidewall of the second angle disk 2 is provided with the region of 4 marks, 0 ~ 90 ° of scale, namely the second angle disk 2 has certain thickness, scale is located on sidewall, the second pointer 6 connected vertically and balancing weight 5 is mutually provided with in the middle part of card, balancing weight 5 and the second pointer 6 are riveted, second pointer 6 is horizontally disposed with, and the syringe needle at the second pointer 6 two ends points to the scale on sidewall.
The utility model in the specific implementation, the scale of the first angle disk 1 and the second angle disk 2 adopts laser inscription or copybook to mark, first angle disk 1 is connected by the bolt running through both with link 3, bolt is socketed with lining, lining and bolt-clearance is adopted to be connected, first 4, pointer is connected on lining, second angle disk 2 is connected by the bolt running through both with link 3, bolt is socketed with lining, adopt lining and bolt-clearance to be connected, the second pointer 6 and balancing weight 5 are all connected on lining.
The utility model in the specific implementation, second angle disk 2 is provided with arc bar shaped adjustment hole 7, namely on disk except having the bolt hole that is connected with link 3, also have arc bar shaped adjustment hole 7, this arc bar shaped adjustment hole 7 is for correcting the initial angle of the second angle disk 2.
First pointer 4 of the first angle disk 1 in use, after being fixed on equipment, corrects link 3 to instruction 90 scale or 0 scale by the utility model, and bolt on (vibrations equipment need tighten with torsion); Adjusting the second pointer 6 by the arc bar shaped adjustment hole on the second angle disk 2 equally corrects to 0 scale, and tighten two bolts, during equipment work, on the first angle disk 1, the scale of instruction is the angle that a direction swings, and on the second angle disk 2, the scale of instruction is the angle that another one direction swings.Because the scale of the second angle disk 2 marks on sidewall, thus driver can observe the angle of two angle disks very easily in one direction simultaneously.
The utility model sensitivity is higher, and measurement accuracy is good, and material adopts cheap Q345 metal material to make, and compared with the angel measuring instrument of sensor, structure is simple, with low cost.
Claims (5)
1. a twin shaft angel measuring instrument, it is characterized in that: comprise the first angle disk, the second angle disk and link, the first described angle disk and the second angle disk are all connected on link, and the second angle disk is vertically located at the side of the first angle disk; The card of described first angle disk is circumferentially provided with the region of 4 marks, 0 ~ 90 ° of scale, is provided with the first pointer pointing to scale vertically downward in the middle part of card; The sidewall of described second angle disk is provided with the region of 4 marks, 0 ~ 90 ° of scale, and be provided with the second pointer connected vertically and balancing weight mutually in the middle part of card, the second described pointer is horizontally disposed with, and the syringe needle at the second pointer two ends points to the scale on sidewall.
2. twin shaft angel measuring instrument according to claim 1, is characterized in that: the scale of described first angle disk and the second angle disk adopts laser inscription or copybook to mark.
3. twin shaft angel measuring instrument according to claim 1, is characterized in that: described second angle disk is provided with arc bar shaped adjustment hole.
4. twin shaft angel measuring instrument according to claim 1, is characterized in that: described first angle disk is connected by the bolt running through both with link, and bolt is socketed with lining, and the first described pointer is connected on lining.
5. twin shaft angel measuring instrument according to claim 1, it is characterized in that: described second angle disk is connected by the bolt running through both with link, bolt is socketed with lining, and the second described pointer and balancing weight are all connected on lining, and the second pointer is connected with balancing weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520847899.0U CN205079719U (en) | 2015-10-30 | 2015-10-30 | Biax angular surveying appearance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520847899.0U CN205079719U (en) | 2015-10-30 | 2015-10-30 | Biax angular surveying appearance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205079719U true CN205079719U (en) | 2016-03-09 |
Family
ID=55432122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520847899.0U Expired - Fee Related CN205079719U (en) | 2015-10-30 | 2015-10-30 | Biax angular surveying appearance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205079719U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105300254A (en) * | 2015-10-30 | 2016-02-03 | 广西恒日科技股份有限公司 | Biaxial angle measuring instrument |
-
2015
- 2015-10-30 CN CN201520847899.0U patent/CN205079719U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105300254A (en) * | 2015-10-30 | 2016-02-03 | 广西恒日科技股份有限公司 | Biaxial angle measuring instrument |
| CN105300254B (en) * | 2015-10-30 | 2018-08-14 | 广西恒日科技股份有限公司 | A kind of twin shaft angel measuring instrument |
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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: 20160309 Termination date: 20191030 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |