CN203323832U - Winding type oil level gauge of excavator - Google Patents
Winding type oil level gauge of excavator Download PDFInfo
- Publication number
- CN203323832U CN203323832U CN2013203055420U CN201320305542U CN203323832U CN 203323832 U CN203323832 U CN 203323832U CN 2013203055420 U CN2013203055420 U CN 2013203055420U CN 201320305542 U CN201320305542 U CN 201320305542U CN 203323832 U CN203323832 U CN 203323832U
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- China
- Prior art keywords
- winding type
- oil level
- measuring tube
- level gauge
- level indicator
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Abstract
The utility model discloses a winding type oil level gauge of an excavator. The winding type oil level gauge comprises a fixing assembly, a winding type measuring tube and a floating ball. The fixing assembly is arranged at one end of the winding type measuring tube, and the fixing assembly and an oil tank are fittingly clamped with each other to form an oil level gauge positioning structure; the floating ball is movably sleeved at the other end of the winding type measuring tube, can float on the surface of liquid oil and corresponds to an internal resistance value of the resistance type measuring tube, so that an oil level display structure can be formed. The winding type oil level gauge has the advantages that the winding type measuring tube made of stainless steel materials is used as a measuring body of the oil level gauge, so that problems of inaccuracy in monitoring and the like due to swinging of an existing oil level gauge under the action of an excavator can be effectively solved, and oil levels can be accurately measured by a winding impedance measuring structure of the winding type oil level gauge; the winding type oil level gauge is good in sealing performance and free of leakage, and various components of the winding type oil level gauge are closely connected with one another and are prevented from being loosened and the like.
Description
Technical field
The utility model relates to a kind of winding type excavator oil level indicator, by International Patent Classification (IPC) (IPC), divides and belongs to the oil-level measurement technical field.
Background technology
In the process that excavator is done to excavate in various building foundations, the main power source of its power of supply operation is gasoline or diesel oil, and above-mentioned power crude oil all is arranged in oil tank of excavating machine, and the even monitoring that how much can't detect by an unaided eye of the inner oil mass of mailbox, for on the problems referred to above market, oil level indicator occurring.
At present, the oil level indicator on existing oil tank of excavating machine, utilize ball float 1
,Can be suspended in oily surface, make it drive location bar 2
,Be rotated, and location bar 2
,Drive oil level pointer 3 simultaneously
,Rotation, and then realize the monitoring to oil level in fuel tank, and this oil level indicator can swing and swing along with excavator when excavator is worked, cause monitoring inaccurate, poor reliability.
Thus, the inventor considers existing excavator oil level indicator structure is improved, and this case produces thus.
The utility model content
For the deficiencies in the prior art, the utility model provide a kind of rational in infrastructure, practical and convenient quick, accuracy rate is high and without the winding type excavator oil level indicator of leakage phenomenon.
For achieving the above object, the utility model is achieved through the following technical solutions:
A kind of winding type excavator oil level indicator, this oil level indicator comprises fixation kit, winding type measuring tube and ball float, described fixation kit is arranged at winding type measuring tube one end, and with fuel tank, coordinates clamping to form the oil level indicator location structure; The movable winding type measuring tube another end that is sheathed on of described ball float, this ball float can be suspended in the liquid oils surface, and corresponding with winding type measuring tube internal resistance value, forms the oil level display structure.
Further, described winding type measuring tube is built-in with mutual connection in series-parallel and different resistance resistance, and sheathed ball float one end of this winding type measuring tube is connected with only cap, forms the ball float disconnecting prevention structure.
Further, described winding type measuring tube is that anti-formula rust steel pipe is organized in coiling.
Further, described fixation kit comprises installing plate and seal, and described installing plate is fixed in winding type measuring tube one end, forms clamping structure, and described seal is sheathed on the installing plate below, and is close to and installing plate.
Further, described fixation kit upper end is provided with the clue assembly.
Further, all adhere to corrosion-resistant coating on this oil level indicator, and this corrosion-resistant coating is the zinc electroplating with iridescent yellow chromate conversion coating layer.
The utility model utilizes the winding type measuring tube of stainless steel to measure main body as oil level indicator, the appearance that causes the situations such as monitoring is inaccurate of effectively avoiding it to swing because of the excavator action, the measurement structure of this novel utilization coiling impedance type, realize measuring accurately simultaneously; This is novel also has good airproof performance, and without leakage phenomenon, each parts connect closely, not there will be the situations such as loosening.
The accompanying drawing explanation
Fig. 1 is the prior art structural representation;
Fig. 2 is that the utility model structure is fixed in schematic diagram in fuel tank;
Fig. 3 is the utility model structural representation;
Fig. 4 is the utility model structure vertical view.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Embodiment: refer to shown in Fig. 2 to Fig. 4, a kind of winding type excavator oil level indicator, adhere to corrosion-resistant coating on this oil level indicator, and this corrosion-resistant coating is the zinc electroplating with iridescent yellow chromate conversion coating layer.
Refer to shown in Fig. 2 to Fig. 4, oil level indicator comprises fixation kit 1, winding type measuring tube 2 and ball float 3, and described fixation kit 1 is arranged at winding type measuring tube 2 one ends, and with fuel tank A, coordinates clamping to form the oil level indicator location structure; The movable winding type that is sheathed on of described ball float 3 is measured 2 pipe another ends, and this ball float 3 can be suspended in the liquid oils surface, and corresponding with winding type measuring tube 2 internal resistance values, forms the oil level display structure.
Refer to shown in Fig. 2 to Fig. 4, winding type measuring tube 2 is the sheathed built-in mutual connection in series-parallel of stainless steel outer tube and different resistance resistance, sheathed ball float one end of this winding type measuring tube 2 is connected with only cap 4, forms the ball float disconnecting prevention structure, and described winding type measuring tube 2 is organized anti-formula rust steel pipe for coiling.
Refer to shown in Fig. 2 to Fig. 4, fixation kit 1 comprises installing plate 11 and seal 12, described installing plate 11 is fixed in winding type measuring tube 2 one ends, form clamping structure, described seal 12 is sheathed on installing plate 11 belows, and be close to and installing plate 11, described fixation kit 1 upper end is provided with clue assembly 5.
The beneficial effects of the utility model and advantage are as follows:
1, this novel employing coiling impedance type oil level monitoring of structures, have high accuracy for examination;
2, this novel winding type measuring tube of stainless steel that utilizes is measured main body as oil level indicator, the appearance that causes the situations such as monitoring is inaccurate of effectively avoiding it to swing because of the excavator action;
3, in this new structure, each parts junction is solid and reliable, effectively avoids occurring that cracking or the situation such as loosening occur;
4, this novel employing seal is sealed, and reaches better sealing effectiveness, without leakage phenomenon.
The above record, only, for utilizing the embodiment of this origination techniques content, modification, variation that any those skilled in the art use this creation to do, all belong to the scope of the claims that this creation is advocated, and be not limited to those disclosed embodiments.
Claims (6)
1. a winding type excavator oil level indicator, it is characterized in that: this oil level indicator comprises fixation kit, winding type measuring tube and ball float, described fixation kit is arranged at winding type measuring tube one end, and with fuel tank, coordinates clamping to form the oil level indicator location structure; The movable winding type measuring tube another end that is sheathed on of described ball float, this ball float can be suspended in the liquid oils surface, and corresponding with winding type measuring tube internal resistance value, forms the oil level display structure.
2. a kind of winding type excavator oil level indicator according to claim 1, it is characterized in that: described winding type measuring tube is built-in with mutual connection in series-parallel and different resistance resistance, and sheathed ball float one end of this winding type measuring tube is connected with only cap, forms the ball float disconnecting prevention structure.
3. a kind of winding type excavator oil level indicator according to claim 1 and 2 is characterized in that: described winding type measuring tube is that anti-formula rust steel pipe is organized in coiling.
4. a kind of winding type excavator oil level indicator according to claim 1, it is characterized in that: described fixation kit comprises installing plate and seal, and described installing plate is fixed in winding type measuring tube one end, forms clamping structure, described seal is sheathed on the installing plate below, and is close to and installing plate.
5. according to the described a kind of winding type excavator oil level indicator of claim 1 or 4, it is characterized in that: described fixation kit upper end is provided with the clue assembly.
6. a kind of winding type excavator oil level indicator according to claim 1, is characterized in that: all adhere to corrosion-resistant coating on this oil level indicator, and this corrosion-resistant coating is the zinc electroplating with iridescent yellow chromate conversion coating layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203055420U CN203323832U (en) | 2013-05-30 | 2013-05-30 | Winding type oil level gauge of excavator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203055420U CN203323832U (en) | 2013-05-30 | 2013-05-30 | Winding type oil level gauge of excavator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203323832U true CN203323832U (en) | 2013-12-04 |
Family
ID=49663172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203055420U Expired - Fee Related CN203323832U (en) | 2013-05-30 | 2013-05-30 | Winding type oil level gauge of excavator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203323832U (en) |
-
2013
- 2013-05-30 CN CN2013203055420U patent/CN203323832U/en not_active Expired - Fee Related
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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: 20131204 Termination date: 20170530 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |