CN203687920U - Positioning device for checking oil gun swinging angles - Google Patents
Positioning device for checking oil gun swinging angles Download PDFInfo
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- CN203687920U CN203687920U CN201420053557.7U CN201420053557U CN203687920U CN 203687920 U CN203687920 U CN 203687920U CN 201420053557 U CN201420053557 U CN 201420053557U CN 203687920 U CN203687920 U CN 203687920U
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- oil gun
- groove
- horizontal part
- positioning device
- horizontal
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Abstract
Provided is a positioning device for checking oil gun swinging angles. The positioning device comprises a positioning plate which comprises a horizontal part and an oblique part. The oblique part is fixed at one end of the horizontal part. The horizontal part and the oblique part formed an angle alpha. The positioning device comprises a positioning groove with an arc-shaped cross section. The bottom of the positioning groove is fixed on the oblique part of the positioning plate. The positioning device comprises a fixing clamp. A through groove in the horizontal direction is arranged on the fixing clamp. At least a screw hole and a corresponding bolt are arranged at the bottom of the groove. The horizontal part of the positioning plate and a connection rod of an oil gun are arranged through the groove of the fixing clamp in a horizontal stacking way, and the horizontal part and the connection rod of the oil gun are fixed on the groove of the fixing clamp through the screw hole and the corresponding bolt. The positioning device can check whether the oil gun can advance and retreat freely when the oil gun swings to appointed angles upwards and downwards, the checking quality is raised, hidden quality problems caused by artificial unstabilizing factors are avoided, the checking efficiency is raised, and the manufacturing cost is lowered.
Description
Technical field
The utility model belongs to the oil gun technical field that is applied to Boiler Tilting burner, is specifically related to a kind of locating device of checking oil gun pendulum angle.
Background technology
As the traditional ignition installation of boiler, auxiliary combustion equipment or main combustion apparatus, oil gun is applied in the combustion system of various capacity and type boiler widely.In the time that oil gun is installed on the tilting burner of boiler, oil gun should synchronously swing with the burner swing of boiler.
If oil gun is advance and retreat formula structure, this just requires oil gun in the time swinging with boiler-burner, still can freely advance and retreat and jam not under any pendulum angle condition.Therefore, whether oil gun still can advance and retreat under pendulum angle condition arbitrarily freely, is the content that must check before dispatching from the factory.
For above-mentioned requirements, whether whether traditional method of inspection is manually Oil gun head subordinate is pressed and is pulled to desired angle, and measure this angle and meet the requirements, then test oil gun under this angle and can freely advance and retreat.This desk checking method need consume plenty of time and manpower, and be upper pendulum or the lower swinging that maintains oil gun owing to needing people, the accuracy of inspection is poor, can not ensure all oil guns can specify pendulum angle under still can freely advance and retreat, be not well positioned to meet quality inspection, thereby bring hidden danger to the safe and reliable operation of boiler.Therefore, the inspection of the dirigibility of advancing and retreat under appointment pendulum angle for oil gun is necessary to develop a kind of locating device that improves checkability and quality very much.
Summary of the invention
The purpose of this utility model is to design a kind of locating device of checking oil gun pendulum angle, for controlling the pendulum angle of oil gun checkout procedure oil gun, improve the work efficiency of the oil gun method of inspection, overcome the shortcomings such as quality inspection hidden danger that the current method of inspection exists simultaneously; It is simple in structure, and easy operating improves checkability when ensureing quality inspection, reduces costs.
For achieving the above object, the technical solution of the utility model is as follows:
A locating device of checking oil gun pendulum angle, comprising: location-plate, and it comprises horizontal part and rake, described rake is fixed on one end of horizontal part; Described rake and horizontal part are angle α; Locating slot, its xsect is circular-arc; The bottom of described locating slot is fixed on the rake of described location-plate; Stationary fixture, establishes the groove that a horizontal direction connects on it, the bottom of groove is provided with at least one screw and corresponding bolt; The horizontal part of location-plate and the connecting link of oil gun are arranged in the groove of stationary fixture with horizontal stacking pattern, and by screw and corresponding bolt, the connecting link of horizontal part and oil gun are fixed in the groove of stationary fixture.
Further, described angle α is 30 ° or-30 °.
The horizontal part of described location-plate and rake are integral type structure.
When use, at the either side of oil gun, locating device of the present utility model is installed: the horizontal part of location-plate is arranged in the groove of stationary fixture, the interior also level of groove that the connecting link of oil gun is arranged in stationary fixture is added on horizontal part, the screw of bottom portion of groove of recycling stationary fixture and bolt are by tightly fixing to location-plate and locating slot and oil gun, and at this moment the steady combustion cover balance staff of oil gun is placed in locating slot.The steady combustion cover balance staff of oil gun is held or pressed down to locating slot, and the pendulum angle of oil gun determines by angle α between the rake of location-plate and horizontal part, if oil gun can be free to advance or retreat, oil gun passed through the to advance and retreat inspection of dirigibility under the pendulum angle α condition of specifying is described.
The beneficial effects of the utility model:
When locating device described in the utility model detects the pendulum angle of oil gun, the pendulum angle of oil gun is determined by angle α between the rake of location-plate and horizontal part, this just avoided people be press down or on draw the deviation of measuring the angle of oil gun under this non-steady state of oil gun, improved quality inspection; Save the operation of manual measurement oil gun pendulum angle simultaneously, without other staff's conjunction measuring oil gun pendulum angle, greatly reduced man power and material's cost, improved checkability.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment 1;
Fig. 2 is the result of use figure of the utility model embodiment 1;
Fig. 3 is the structural representation of the utility model embodiment 2;
Fig. 4 is the result of use figure of the utility model embodiment 2.
Embodiment
Referring to Fig. 1～Fig. 4, a kind of locating device of checking oil gun pendulum angle of the present utility model, it comprises, location-plate 1, comprise horizontal part 11(or horizontal part 11 ', taking horizontal part 11 as example) and rake 12(or rake 12 ', taking rake 12 as example), described rake 12 is fixed on one end of horizontal part 11; Described rake 12 is angle α with horizontal part 11; Locating slot 2, its xsect is circular-arc; The bottom of described locating slot 2 is fixed on the rake 12 of described location-plate 1; Stationary fixture 3, establishes the groove 31 that a horizontal direction connects on it, the bottom of groove 31 is provided with at least one screw 32 and corresponding bolt 33; The horizontal part 11 of location-plate 1 and the connecting link 101 of oil gun 100 are arranged in the groove 31 of stationary fixture 3 with horizontal stacking pattern, and by screw 32 and corresponding bolt 33, the connecting link 101 of horizontal part 11 and oil gun 100 are fixed in the groove 31 of stationary fixture 3.
Further, described angle α is 30 ° or-30 °.
The horizontal part 11 of described location-plate 1 and rake 12 are integral type structure.
Be illustrated below in conjunction with specific embodiment:
Referring to Fig. 1～2, detect when oil gun 100 is upwards rocked to 30 ° of specified angles and whether can freely advance and retreat.
Need to a locating device be installed at the either side of oil gun 100: the horizontal part of location-plate 1 11 is arranged in the groove 31 of fixed block 3, the interior also level of groove 31 that the connecting link 101 of oil gun 100 is arranged in stationary fixture 3 is added on horizontal part 11, the screw 32 of groove 31 bottoms of recycling stationary fixture 3 and bolt 33 are by tightly fixing with oil gun 100 to the horizontal part of location-plate 1 11 and locating slot 2, at this moment the steady combustion cover balance staff 102 of oil gun 100 is placed in locating slot 2, and the angle α between rake 12 and horizontal part 11 is 30 °.
If oil gun 100 can be free to advance or retreat, oil gun passed through the to advance and retreat inspection of dirigibility is described under 30 ° of the upwards pendulum angles of specifying.
Referring to Fig. 3～4, detect when oil gun 100 is rocked to 30 ° of specified angles downwards and whether can freely advance and retreat.
Need to a locating device be installed at the either side of oil gun 100: the horizontal part of location-plate 1 11 ' is arranged in the groove 31 of stationary fixture 3, the interior also level of groove 31 that the connecting link 101 of oil gun 100 is arranged in stationary fixture 3 is added on horizontal part 11 ', the screw 32 of groove 31 bottoms of recycling stationary fixture 3 and bolt 33 are by tightly fixing with oil gun 100 to the horizontal part of location-plate 1 11 ' and locating slot 2, at this moment the steady combustion cover balance staff 102 of oil gun 100 is placed in locating slot 2, and the angle α between rake 12 ' and horizontal part 11 ' is-30 °.
If oil gun 100 can be free to advance or retreat, illustrate that oil gun has passed through the inspection of dirigibility of advancing and retreat under 30 ° of conditions of downward pendulum angle of specifying.
When locating device described in the utility model detects the pendulum angle of oil gun, the pendulum angle of oil gun is determined by angle α between the rake of location-plate and horizontal part, this just avoided people be press down or on draw the angle of measuring oil gun under this non-steady state of oil gun, improved quality inspection; Save the operation of manual measurement oil gun angle simultaneously, without the reviewer who measures oil gun angle, greatly reduced man power and material's cost, improved checkability.
Claims (3)
1. a locating device of checking oil gun pendulum angle, is characterized in that, comprising:
Location-plate, it comprises horizontal part and rake, described rake is fixed on one end of horizontal part; Described rake and horizontal part are angle α;
Locating slot, its xsect is circular-arc; The bottom of described locating slot is fixed on the rake of described location-plate;
Stationary fixture, establishes the groove that a horizontal direction connects on it, the bottom of groove is provided with at least one screw and corresponding bolt; The horizontal part of location-plate and the connecting link of oil gun are arranged in the groove of stationary fixture with horizontal stacking pattern, and by screw and corresponding bolt, the connecting link of horizontal part and oil gun are fixed in the groove of stationary fixture.
2. the locating device of inspection oil gun pendulum angle as claimed in claim 1, is characterized in that, described angle α is 30 ° or-30 °.
3. the locating device of inspection oil gun pendulum angle as claimed in claim 1, is characterized in that, the horizontal part of described location-plate and rake are integral type structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420053557.7U CN203687920U (en) | 2014-01-27 | 2014-01-27 | Positioning device for checking oil gun swinging angles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420053557.7U CN203687920U (en) | 2014-01-27 | 2014-01-27 | Positioning device for checking oil gun swinging angles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203687920U true CN203687920U (en) | 2014-07-02 |
Family
ID=51009807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420053557.7U Expired - Fee Related CN203687920U (en) | 2014-01-27 | 2014-01-27 | Positioning device for checking oil gun swinging angles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203687920U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104154896B (en) * | 2014-07-15 | 2016-12-07 | 中国船舶重工集团公司第七0七研究所 | The measurement apparatus of a kind of high-precision spatial angle part and measuring method |
| CN115213716A (en) * | 2022-08-10 | 2022-10-21 | 遵义航天新力精密铸锻有限公司 | Processing frock of small-size high accuracy structure |
-
2014
- 2014-01-27 CN CN201420053557.7U patent/CN203687920U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104154896B (en) * | 2014-07-15 | 2016-12-07 | 中国船舶重工集团公司第七0七研究所 | The measurement apparatus of a kind of high-precision spatial angle part and measuring method |
| CN115213716A (en) * | 2022-08-10 | 2022-10-21 | 遵义航天新力精密铸锻有限公司 | Processing frock of small-size high accuracy structure |
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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: 20140702 Termination date: 20200127 |
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| CF01 | Termination of patent right due to non-payment of annual fee |