Anti-drop and portable mobile liquid level detector

Abstract

The utility model discloses an anti-drop and portable mobile liquid level detector which comprises a first mounting sleeve and a second mounting sleeve, the first mounting sleeve and the second mounting sleeve are arranged in the middle of a liquid level detector body, first connecting plates are arranged on the two sides of the first mounting sleeve, and second connecting plates are arranged on the two sides of the second mounting sleeve. The first connecting plate and the second connecting plate are connected through a bolt, a first holding part is further arranged on one side of the first mounting sleeve, a second holding part is further arranged on the second mounting sleeve, and the first holding part and the second holding part are arranged on the first mounting sleeve and the second mounting sleeve in a foldable mode. According to the portable liquid level detector, the liquid level detector body can be carried through the first holding part and the second holding part, carrying operation is convenient, the liquid level detector body and the microphone can be protected, and it is avoided that in the carrying process of the portable liquid level detector, the liquid level detector body and the microphone are not prone to falling off. And damage is avoided.

Description

Technical Field

[0001] The utility model relates to a liquid level detection technology, in particular to a drop-proof and portable mobile liquid level detector. Background Art

[0002] During the exploitation of oil wells, the depth of the liquid level in the oil well is an important parameter that affects the diagnosis of oil well mining and the formulation of measures. At present, the liquid level detector often uses the echo method to measure the liquid level depth. The wellhead connector is a sound source device that connects the wellhead and the liquid level tester. The sound wave is excited by the wellhead connector, and the sound wave is detected by the microphone after reflection. The sound signal is converted into an electrical signal and enters the liquid level tester for analysis and processing to obtain the liquid level depth.

[0003] There are two types of instruments for measuring the liquid level in oil wells: a fixed type that only measures a single wellhead, and a mobile type that can be carried to different wellheads for measurement. For mobile liquid level detectors, ease of use, simplicity, reliable quality, and portability are key considerations. Existing mobile liquid level detectors do not have a gripping structure, which makes it inconvenient for users to carry. At the same time, the liquid level detector cannot be protected during carrying, and is prone to collision or slipping during carrying, causing damage and affecting use. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a drop-proof and portable mobile liquid level detector, which solves the problem that the existing liquid level detector has no gripping structure, is inconvenient for users to carry, and at the same time, the liquid level detector cannot be protected during carrying, and is prone to collision or slipping during carrying, causing damage.

[0005] In order to solve the above technical problems, the utility model provides a drop-proof and portable mobile liquid level detector, including a first mounting sleeve and a second mounting sleeve, the first mounting sleeve and the second mounting sleeve are arranged in the middle of the liquid level detector body, first connecting plates are arranged on both sides of the first mounting sleeve, and second connecting plates are arranged on both sides of the second mounting sleeve, the first connecting plate and the second connecting plate are connected by bolts, a first gripping portion is also arranged on one side of the first mounting sleeve, and a second gripping portion is also arranged on the second mounting sleeve, the first gripping portion and the second gripping portion can be folded and arranged on the first mounting sleeve and the second mounting sleeve, and a detachable protective structure is arranged on the first mounting sleeve and the second mounting sleeve.

[0006] Preferably, rotating shafts are provided on both sides of the first gripping part and the second gripping part, the rotating shafts are rotatably provided in the mounting frame, the mounting frame is provided on the first mounting sleeve and the second mounting sleeve, and the rotating shafts are also provided with positioning components, which can rotate the first gripping part and the second gripping part.

[0007] Preferably, the positioning assembly includes a positioning plate, a groove is provided in the positioning plate, a spring is provided in the groove, one end of the spring is connected to the positioning pin, and a vertically arranged expansion positioning groove and a folding positioning groove are provided on the mounting frame to facilitate the expansion or folding of the first gripping part and the second gripping part, thereby facilitating the carrying of the liquid level detector body.

[0008] Preferably, the protection structure comprises a protection cover, an inlet is arranged on the protection cover, and a microphone protection part is also arranged on the protection cover on one side of the inlet, so as to protect the liquid level detector body and the microphone.

[0009] Preferably, a positioning threaded sleeve is also provided on the protective cover, and the positioning threaded sleeve is arranged on the protective cover, one end of the positioning threaded sleeve corresponds to the positioning port, and the positioning port is arranged on the first mounting sleeve and the second mounting sleeve, so as to position the protective cover with the first mounting sleeve and the second mounting sleeve.

[0010] Preferably, an adjusting rod is rotatably arranged inside the first mounting sleeve and the second mounting sleeve, a threaded section is arranged at one end of the adjusting rod, and the threaded section is connected to the positioning threaded sleeve, so that the adjusting rod can be connected to the positioning threaded sleeve and move along the positioning threaded sleeve.

[0011] Preferably, the threaded section is also connected to a threaded hole, and the threaded hole is arranged in the positioning opening, so that the adjusting rod can be connected to the threaded hole.

[0012] Preferably, one end of the adjusting rod extends outside the protective cover, and a knob is provided on the adjusting rod to facilitate control of the rotation direction of the adjusting rod.

[0013] The beneficial effects of the utility model are:

[0014] 1. The utility model can install the first installation sleeve and the second installation sleeve on the liquid level detector body, and the liquid level detector body can be carried by the first gripping part and the second gripping part, and the carrying operation is convenient.

[0015] 2. The utility model can protect the liquid level detector body and the microphone, avoiding damage during carrying. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 for Figure 1 A partial enlarged structural diagram of the middle A part;

[0018] Figure 3 It is a schematic diagram of the top cross-sectional structure of the first installation sleeve in the utility model;

[0019] Figure 4 for Figure 3 A schematic diagram of the partial enlarged structure of the middle B part;

[0020] Figure 5 It is a structural schematic diagram of the protective structure in the utility model;

[0021] Figure 6 It is a schematic diagram of a partial cross-sectional structure of the main view of the protective structure of the utility model;

[0022] Figure 7 for Figure 6 A schematic diagram of the partially enlarged structure of the middle C part;

[0023] Figure 8 This is a schematic diagram of the main structure of the protective structure of the utility model when it is installed;

[0024] In the figure: 1. first mounting sleeve, 2. first holding part, 3. microphone, 4. protective structure, 5. second mounting sleeve, 6. second holding part, 7. liquid level detector body, 8. first connecting plate, 9. second connecting plate, 10. bolt, 41. protective cover, 42. inlet, 43. microphone protective part, 44. adjusting rod, 45. threaded section, 46. positioning threaded sleeve, 47. positioning port, 48. threaded hole, 101. mounting frame, 102. rotating shaft, 103. positioning plate, 104. spring, 105. groove, 106. positioning pin, 107. unfolding positioning groove, 108. limiting block, 109. folding positioning groove. DETAILED DESCRIPTION

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the utility model in conjunction with the accompanying drawings in the embodiments of the utility model. All directional indications in the utility model (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0026] See also Figure 1-Figure 4 A drop-proof and portable mobile liquid level detector comprises a first mounting sleeve 1 and a second mounting sleeve 5. The first mounting sleeve 1 and the second mounting sleeve 5 are arranged in the middle of a liquid level detector body 7. First connecting plates 8 are arranged on both sides of the first mounting sleeve 1, and second connecting plates 9 are arranged on both sides of the second mounting sleeve 5. The first connecting plate 8 and the second connecting plate 9 are connected by bolts 10. A first gripping portion 2 is also arranged on one side of the first mounting sleeve 1, and a second gripping portion 6 is also arranged on the second mounting sleeve 5. The first gripping portion 2 and the second gripping portion 6 can be folded and arranged on the first mounting sleeve 1 and the second mounting sleeve 5.

[0027] First, place the first mounting sleeve 1 and the second mounting sleeve 5 on both sides of the liquid level detector body 7, so that the first connecting plate 8 and the second connecting plate 9 fit together, connect the first connecting plate 8 and the second connecting plate 9 by bolts 10, and fix the first mounting sleeve 1 and the second mounting sleeve 5 on the liquid level detector body 7, then unfold the first grip part 2 and the second grip part 6, and carry the liquid level detector body 7 by the first grip part 2 and the second grip part 6.

[0028] A rotating shaft 102 is provided on both sides of the first gripping part 2 and the second gripping part 6. The rotating shaft 102 is rotatably provided in the mounting frame 101. The mounting frame 101 is provided on the first mounting sleeve 1 and the second mounting sleeve 5. The rotating shaft 102 is also provided with a positioning component, which can rotate the first gripping part 2 and the second gripping part 6. The positioning component includes a positioning plate 103. A groove 105 is provided in the positioning plate 103. A spring 104 is provided in the groove 105. One end of the spring 104 is connected to the positioning pin 106. A vertically arranged unfolding positioning groove 107 and a folding positioning groove 109 are provided on the mounting frame 101, which is convenient for unfolding or folding the first gripping part 2 and the second gripping part 6, and convenient for carrying the liquid level detector body 7.

[0029] When it is necessary to unfold the first grip part 2 and the second grip part 6, push the first grip part 2 and the second grip part 6 upward, the first grip part 2 and the second grip part 6 drive the rotating shaft 102 to rotate, the rotating shaft 102 drives the positioning plate 103 to rotate, and the positioning plate 103 drives the positioning pin 106 to rotate. When the positioning pin 106 moves to the unfolding positioning groove 107 position, the spring 104 uses the elastic force to clamp the positioning pin 106 into the unfolding positioning groove 107, and unfold the first grip part 2 and the second grip part 6, and carry the liquid level detector body 7 through the first grip part 2 and the second grip part 6.

[0030] When the first grip portion 2 and the second grip portion 6 need to be folded, the first grip portion 2 and the second grip portion 6 are pushed downward, the shaft 102 drives the positioning plate 103 to rotate, and the positioning pin 106 is inserted into the folding positioning groove 109 to complete the folding of the first grip portion 2 and the second grip portion 6.

[0031] Furthermore, a limit block 108 is provided at the lower side of the positioning plate 103 , which can limit the position of the positioning plate 103 when the first gripping portion 2 and the second gripping portion 6 are unfolded.

[0032] As a specific embodiment of this application, please refer to Figure 5-Figure 8A detachable protective structure 4 is provided on the first mounting sleeve 1 and the second mounting sleeve 5, and the protective structure 4 includes a protective cover 41. An inlet port 42 is provided on the protective cover 41. A microphone protective portion 43 is also provided on the protective cover 41 on one side of the inlet port 42, which can protect the liquid level detector body 7 and the microphone 3. The microphone 3 is provided on the liquid level detector body 7. A positioning threaded sleeve 46 is also provided on the protective cover 41. The positioning threaded sleeve 46 is provided on the protective cover, and one end of the positioning threaded sleeve 46 corresponds to the positioning port 47. The positioning port 47 is provided on the first mounting sleeve 1 and the second mounting sleeve 5, and the protective cover 41 can be positioned with the first mounting sleeve 1 and the second mounting sleeve 5.

[0033] An adjusting rod 44 is rotatably arranged inside the first mounting sleeve 1 and the second mounting sleeve 5 , a threaded section 45 is arranged at one end of the adjusting rod 44 , and the threaded section 45 is connected to a positioning threaded sleeve 46 , so that the adjusting rod 44 can be connected to the positioning threaded sleeve 46 and move along the positioning threaded sleeve 46 .

[0034] The threaded section 45 is also connected to a threaded hole 48 . The threaded hole 48 is disposed in the positioning opening 47 , so that the adjusting rod 44 can be connected to the threaded hole 48 .

[0035] Put the protective sleeve on the lower side of the liquid level detector body 7, insert the microphone 3 from the inlet 42 into the microphone protective part 43, and at the same time, insert the positioning threaded sleeve 46 into the positioning port 47, turn the knob, the knob drives the adjusting rod 44 to rotate, the adjusting tube drives the threaded section 45 to rotate, and connect the threaded section 45 with the threaded hole 48, fix the protective cover 41 on the first mounting sleeve 1 and the second mounting sleeve 5, and protect the liquid level detector body 7 and the microphone 3 through the protective cover 41 and the microphone protective part 43.

[0036] Furthermore, one end of the adjusting rod 44 extends outside the protective cover 41 , and a knob is provided on the adjusting rod 44 to facilitate controlling the rotation direction of the adjusting rod 44 .

[0037] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A drop-proof and portable mobile liquid level detector, characterized in that: The invention comprises a first mounting sleeve (1) and a second mounting sleeve (5), wherein the first mounting sleeve (1) and the second mounting sleeve (5) are arranged in the middle of a liquid level detector body (7), first connecting plates (8) are arranged on both sides of the first mounting sleeve (1), and second connecting plates (9) are arranged on both sides of the second mounting sleeve (5), the first connecting plate (8) and the second connecting plate (9) are connected by bolts (10), a first gripping portion (2) is also arranged on one side of the first mounting sleeve (1), and a second gripping portion (6) is also arranged on the second mounting sleeve (5), the first gripping portion (2) and the second gripping portion (6) are foldably arranged on the first mounting sleeve (1) and the second mounting sleeve (5), and a detachable protective structure (4) is arranged on the first mounting sleeve (1) and the second mounting sleeve (5).

2. The drop-proof and portable mobile liquid level detector according to claim 1, characterized in that: A rotating shaft (102) is arranged on both sides of the first gripping portion (2) and the second gripping portion (6); the rotating shaft (102) is rotatably arranged in a mounting frame (101); the mounting frame (101) is arranged on a first mounting sleeve (1) and a second mounting sleeve (5); and a positioning component is also arranged on the rotating shaft (102).

3. The drop-proof and portable mobile liquid level detector according to claim 2, characterized in that: The positioning assembly comprises a positioning plate (103), a groove (105) is arranged in the positioning plate (103), a spring (104) is arranged in the groove (105), one end of the spring (104) is connected to a positioning pin (106), and a vertically arranged unfolding positioning groove (107) and a folding positioning groove (109) are arranged on the mounting frame (101).

4. The drop-proof and portable mobile liquid level detector according to claim 1, characterized in that: The protection structure (4) comprises a protection cover (41), an introduction port (42) is arranged on the protection cover (41), and a microphone protection part (43) is also arranged on the protection cover (41) on one side of the introduction port (42).

5. The drop-proof and portable mobile liquid level detector according to claim 4, characterized in that: A positioning threaded sleeve (46) is also provided on the protective cover (41). The positioning threaded sleeve (46) is provided on the protective sleeve. One end of the positioning threaded sleeve (46) corresponds to a positioning opening (47). The positioning opening (47) is provided on the first installation sleeve (1) and the second installation sleeve (5).

6. The drop-proof and portable mobile liquid level detector according to claim 5, characterized in that: An adjusting rod (44) is rotatably arranged inside the first installation sleeve (1) and the second installation sleeve (5), a threaded section (45) is arranged at one end of the adjusting rod (44), and the threaded section (45) is connected to a positioning threaded sleeve (46).

7. The drop-proof and portable mobile liquid level detector according to claim 6, characterized in that: The threaded section (45) is also connected to a threaded hole (48), and the threaded hole (48) is arranged in the positioning opening (47).

Images