Residual oil anti-overturning design oil dipstick
By designing a tumbler dipstick with counterweight blocks and limit switches, the problem of traditional dipstick capsized during measurement is solved, and a more accurate and convenient crude oil detection process is achieved.
Patent Information
- Application Number
- CN202421223818.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-31
- Publication Date
- 2025-02-25
- Estimated Expiration
- 2034-05-31
AI Technical Summary
Traditional crude oil detection methods are difficult to ensure that the dipstick does not overturn during measurement, resulting in inaccurate measurement results and complex operation.
A residual oil anti-capsulse dipstick is designed with a tumbler with plastic scale, a copper base and counterweight block. It is equipped with a limit switch and a buzzer to ensure that the ruler automatically alarms after it reaches the bottom of the bilge and facilitates reading.
Effectively prevent the dipstick from capsizing during the measurement process, improve the accuracy and reliability of the measurement, simplify the operation process, and remind the staff to complete the measurement through a buzzer.
Smart Images
Figure CN222528728U_ABST
Abstract
Description
Technical Field
[0001] The present application belongs to the technical field of crude oil detection, and specifically relates to an oil dipstick with a residual oil anti-overturning design. Background Art
[0002] During crude oil import and export inspections, there is often some residual oil in the cargo hold after unloading. The traditional method of measuring the residual oil is to tie a copper rod with a scale to a rope and lower it into the bottom of the hold from the measuring port to observe the oil scale. However, this method is difficult for people who have not been on the job for a long time to control whether the oil dipstick overturns or touches the bottom. Sometimes the copper rod overturns after touching the bottom, so it needs to be measured again. Utility Model Content
[0003] Based on the above problems, the present application designs a residual oil anti-tipping dipstick, which is made of a plastic cylindrical ruler with scales, a copper base, and a counterweight block inside, forming a tumbler design. The ruler is lowered to the bottom of the cabin and then the ruler is retracted to read the value. The technical solution is:
[0004] The utility model discloses an oil dipstick with a residual oil anti-overturning design, comprising a counterweight base and a ruler, wherein the ruler is fixed on the counterweight base, the ruler is sleeved in a ruler scale groove, and a rope connection port is arranged on the top of the ruler scale groove.
[0005] Preferably, the counterweight base is a semicircular structure, the upper end face is threadedly connected to the sampler, the upper end face of the sampler is provided with a sampling hole, the diameter position of the sampler is provided with a mounting groove, the ruler is fixed in the mounting groove, and fan-shaped plastic reinforcement plates are provided on both sides.
[0006] Preferably, the ruler is a cylindrical plastic ruler.
[0007] Preferably, lightweight holes are provided on the reinforcing plate.
[0008] Preferably, the depth of the mounting groove is 2-5 mm.
[0009] Preferably, a limit switch is provided at the bottom of the counterweight base, the limit switch is connected to an external controller, and the controller is connected to a buzzer.
[0010] Compared with the prior art, the present invention has the following beneficial effects:
[0011] 1. The anti-capsize oil dipstick is made of a plastic cylindrical ruler with a scale and a copper base, which is covered with a counterweight block to form a tumbler design. Lower the ruler to the bottom of the cabin and then retract the ruler to read the reading.
[0012] 2. The sampler can simultaneously collect crude oil remaining in the cargo hold, which can be used for further sampling and analysis.
[0013] 3. When measuring, if the counterweight touches the bottom, the buzzer will sound to remind the staff. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 This is a schematic diagram of the structure of this application.
[0015] Figure 2 This is the limit switch schematic.
[0016] In the figure, 1-weight base, 2-sampler, 21-sampling hole, 3-ruler, 4-ruler scale groove, 5-reinforcement plate, 51-lightweight hole, 6-limit switch, 61-push rod, 62-spring, 63-break contact, 64-make contact. DETAILED DESCRIPTION
[0017] The principles and features of the present application are described below. The examples given are only used to explain the present application and are not used to limit the scope of the present application.
[0018] An oil dipstick with residual oil anti-overturning design includes a counterweight base 1 and a ruler 3, wherein the ruler 3 is fixed on the counterweight base 1 and in a ruler scale groove 4, and a rope connection port 41 is provided at the top of the ruler scale groove 4. The ruler 3 is a cylindrical plastic ruler.
[0019] The counterweight base 1 is a copper semicircular structure, the upper end surface is threadedly connected to the sampler 2, the upper end surface of the sampler 2 is provided with a sampling hole 21, the diameter position of the sampler 2 is provided with a mounting groove, the depth of the mounting groove is 3mm, the scale groove 4 is fixed in the mounting groove, and fan-shaped plastic reinforcement plates 5 are provided on both sides. The reinforcement plate 5 is provided with a light weight hole 51.
[0020] A limit switch 6 is provided at the bottom of the counterweight base, and the limit switch 6 is connected to an external controller, and the controller is connected to a buzzer.
[0021] The limit switch 6 is a prior art, comprising a push rod 61, a spring 62, a break contact 63 and a make contact 64. When the bottom of the counterweight base touches the bottom, the make contact 64 closes, and the controller receives the limit switch closing signal, causing the buzzer to alarm. The staff can just take the ruler and read the value.
[0022] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.
Claims
1. A dipstick with residual oil anti-overturning design, characterized in that: It includes a counterweight base and a ruler, wherein the ruler is fixed on the counterweight base, the ruler is fixed in a scale groove of the ruler, a rope connection port is provided at the top of the scale groove, a limit switch is provided at the bottom of the counterweight base, the limit switch is connected to an external controller, and the controller is connected to a buzzer.
2. The dipstick with residual oil anti-overturning design according to claim 1, characterized in that: The counterweight base is a semicircular structure, the upper end face is threadedly connected to the sampler, the upper end face of the sampler is provided with a sampling hole, the diameter position of the sampler is provided with a mounting groove, the scale groove is fixed in the mounting groove, and fan-shaped plastic reinforcement plates are provided on both sides.
3. The dipstick with residual oil anti-overturning design according to claim 2 is characterized in that: The ruler is a cylindrical plastic ruler.
4. The dipstick with residual oil anti-overturning design according to claim 2 is characterized in that: The reinforcing plate is provided with light weight holes.
5. The dipstick with residual oil anti-overturning design according to claim 2, characterized in that: The depth of the mounting groove is 2-5 mm.