Liquid level telemetering probe protection support
By designing the positioning and packaging protection mechanism of the liquid level telemetry probe protection bracket, the problem of wear of the liquid level telemetry probe in the cabin is solved, stable installation and precise monitoring are achieved to prevent damage to the connection end.
Patent Information
- Application Number
- CN202422405960.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-07
- Publication Date
- 2025-08-26
- Estimated Expiration
- 2034-10-07
AI Technical Summary
The level telemetry probe is susceptible to physical damage after long-term use in a special cabin, affecting the accuracy of monitoring data.
A liquid level telemetry probe protection bracket is designed, including a positioning installation mechanism, a resistance limiting mechanism and a wrapping protection mechanism. The probe is positioned by the spring under the squeeze pressure to generate a reaction force, and the connecting end is wrapped with a clamping member with a matching shape to prevent wear.
It effectively prevents friction and damage in the cabin, ensures the accuracy of monitoring data, and prevents loose or damaged connection ends. It has a simple and practical structure.
Smart Images
Figure CN223271970U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of industrial automation, in particular to a liquid level telemetry probe protection bracket. Background Art
[0002] In the fields of industrial automation, chemical industry, water treatment, oil and gas extraction, etc., liquid level telemetry probes are key equipment used to monitor the liquid level height of liquids (such as water, oil, chemicals, etc.) in real time. They are crucial for ensuring production safety and optimizing process control. However, these probes often need to be installed in dedicated compartments and are susceptible to physical damage over time. Once the probes are worn, the accuracy of subsequent device monitoring data is easily affected. Therefore, designing a bracket that can effectively protect the liquid level telemetry probe has extremely high practical value and market demand. Utility Model Content
[0003] The purpose of this utility model is to solve the above-mentioned problems and propose a liquid level telemetry probe protection bracket, which improves the problem that the existing liquid level telemetry probe often needs to be installed in a special cabin and is easily physically damaged with long-term use. Once the probe is worn, it is easy to affect the accuracy of the monitoring data of subsequent devices.
[0004] A liquid level telemetry probe protection bracket includes a probe body, a cable body, and a mounting bracket: the cable body is docked and mounted above the probe body, and the probe body is located on the side of the mounting bracket; a positioning and mounting mechanism is provided on the side of the probe body; a conflict and limit mechanism is provided on the side of the positioning and mounting mechanism; and a wrapping and protection mechanism is provided on the side of the cable body;
[0005] The positioning and mounting mechanism includes a positioning support plate, a mounting piece, a positioning bolt and a mounting hole. The positioning support plate is located on the side of the mounting bracket. Two groups of mounting pieces are symmetrically arranged on the outer walls on both sides of the mounting bracket. The mounting piece is arranged as a "T"-shaped structure, and the inner part of the mounting piece is symmetrically threaded with a positioning bolt. The outer wall of the positioning support plate on one side close to the mounting bracket is correspondingly provided with a mounting hole, and the positioning bolt and the mounting hole are threaded.
[0006] Preferably, the interference limiting mechanism includes a limiting ring and a limiting cylinder. The limiting rings are provided in two groups, and both groups of limiting rings are located on the outside of the probe body. The limiting rings are equally spaced around the inner wall of the side of the probe body and are embedded with the limiting cylinder.
[0007] Preferably, a limiting piston rod is slidably installed inside the limiting cylinder, a resistance spring is connected between the limiting piston rod and the inner wall of the bottom end of the limiting cylinder, and the protruding end of the limiting piston rod is arranged outside the limiting cylinder.
[0008] Preferably, the extended end of the limiting piston rod is connected to one side outer wall of the contact pad, and the other side outer wall of the contact pad is in contact with the side outer wall of the probe body.
[0009] Preferably, the top outer wall and the bottom outer wall of the contact pad close to the probe body are both configured as arc structures.
[0010] Preferably, the wrapping protection mechanism includes a first clamping part, a second clamping part and an auxiliary mounting block, and the side outer walls of the probe body and the cable body at the connection are fitted with the first clamping part and the second clamping part, and the side outer walls of the first clamping part and the second clamping part are each provided with two groups of auxiliary mounting blocks.
[0011] Preferably, the side outer walls of the two groups of auxiliary mounting blocks are both provided with threaded grooves, and the side outer walls of the auxiliary mounting blocks on the side of the second clamping part are correspondingly provided with nut blocks, and the nut blocks and the fastening bolts are threadedly installed.
[0012] Preferably, a card slot is pre-opened inside the first clamping portion and the second clamping portion, and the shape of the card slot is consistent with the outer shape of the connecting end of the probe body and the cable body.
[0013] The beneficial effects of the utility model are:
[0014] 1. When in use, the liquid level telemetry probe protection bracket utilizes the characteristic that the spring will generate a reaction force when it is squeezed, and is used together with the mechanism component, so that the device can be portable and the probe body can be positioned inside the mounting bracket. At the same time, the positioning bracket is fixed inside the cabin with the mechanism component. This ensures that the liquid level telemetry probe is stably installed and is not easily damaged by repeated friction with the cabin wall during use. In addition, the accuracy of the subsequent monitoring data collected by the probe is guaranteed while ensuring the stability of the liquid level telemetry probe. The overall structural design is simple and has good practical effects.
[0015] 2. When the liquid level telemetry probe protection bracket is in use, two sets of clamping parts with matching shapes are provided at the connection end of the liquid level telemetry probe and the cable. The connection end of the liquid level telemetry probe and the cable is wrapped and protected by the splicing combination of the two sets of clamping parts, so that it is not easy to loosen during use, and the limiting effect of the clamping part makes it difficult to be damaged at the connection part that is most prone to breakage. The overall structural design is simple and the practical effect is good. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the utility model;
[0017] Figure 2 This is a schematic diagram of the three-dimensional structure of the positioning and installation mechanism of the present utility model;
[0018] Figure 3 This is a schematic diagram of the three-dimensional structure of the interference limiting mechanism of the present utility model;
[0019] Figure 4 This is a schematic diagram of the three-dimensional structure of the package protection mechanism of the present utility model;
[0020] Figure 5 For the utility model Figure 4 A in the middle is an enlarged schematic diagram of the three-dimensional structure.
[0021] In the figure: 1. Probe body; 2. Cable body; 3. Mounting bracket; 4. Positioning mounting mechanism; 41. Positioning support plate; 42. Mounting part; 43. Positioning bolt; 44. Mounting hole; 5. Interference limiting mechanism; 51. Limiting ring; 52. Limiting cylinder; 53. Limiting piston rod; 54. Interference spring; 55. Interference pad; 6. Wrapping protection mechanism; 61. First clamping part; 62. Second clamping part; 63. Auxiliary mounting block; 64. Threaded groove; 65. Nut block; 66. Fastening bolt. DETAILED DESCRIPTION
[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0023] When implementing: Figure 1-5 As shown, a liquid level remote sensing probe protection bracket includes a probe body 1, a cable body 2 and a mounting bracket 3: the cable body 2 is mounted on the top of the probe body 1, and the probe body 1 is located on the side of the mounting bracket 3. A positioning mounting mechanism 4 is provided on the side of the probe body 1, and a resistance limit mechanism 5 is provided on the side of the positioning mounting mechanism 4. A wrapping protection mechanism 6 is provided on the side of the cable body 2;
[0024] The positioning and mounting mechanism 4 includes a positioning support plate 41, a mounting piece 42, a positioning bolt 43 and a mounting hole 44. The positioning support plate 41 is located on the side of the mounting bracket 3. Two groups of mounting pieces 42 are symmetrically arranged on the outer walls of both sides of the mounting bracket 3. The mounting pieces 42 are arranged in a "T" shape structure, and the inner part of the mounting piece 42 is symmetrically threaded with a positioning bolt 43. A mounting hole 44 is correspondingly opened on the outer wall of the positioning support plate 41 close to the mounting bracket 3, and the positioning bolt 43 and the mounting hole 44 are threadedly installed. It should be noted here that the positioning support plate 41 needs to be pre-welded and installed at a specified position on the inner wall of the oil tank according to the actual installation position of the probe body 1. When the mounting bracket 3 with the probe body 1 needs to be installed together with the positioning support plate 41, it is only necessary to adjust the mounting bracket 3 to a suitable position and fit the mounting piece 42 on its side to the side of the positioning support plate 41. Then, the positioning bolt 43 is passed through the mounting piece 42 and screwed to the bottom end of the mounting hole 44 to complete the combined installation of the mounting bracket 3 and the positioning support plate 41, thereby completing the positioning installation of the probe body 1. The same applies to disassembly.
[0025] The interference limit mechanism 5 includes a limit ring 51 and a limit cylinder 52. The limit ring 51 is provided with two groups, and the two groups of limit rings 51 are both located on the outside of the probe body 1. The limit ring 51 is embedded and installed around the inner wall of the side of the probe body 1 at equal intervals. A limit piston rod 53 is slidably installed inside the limit cylinder 52. A interference spring 54 is connected between the limit piston rod 53 and the inner wall of the bottom end of the limit cylinder 52. The protruding end of the limit piston rod 53 is provided on the outside of the limit cylinder 52, and the protruding end of the limit piston rod 53 is connected to the outer wall of one side of the interference pad 55. The outer wall of the other side of the interference pad 55 fits with the outer wall of the side of the probe body 1. When the probe body 1 needs to be installed in the middle position of the two groups of limit rings 51, it is only necessary to move the probe from top to bottom. The head body 1 is inserted into the middle position of the multiple groups of resistance pads 55, and then the resistance pad 55 is automatically moved to the side by the squeezing action of the probe body 1 and provides a certain installation space for the installation of the probe body 1. Then, the movement of the resistance pad 55 will automatically drive the limiting piston rod 53 to slide inside the limiting cylinder 52. At this time, the resistance spring 54 is in a contracted state due to the squeezing action of the limiting piston rod 53. At the same time, the limiting piston rod 53 is squeezed and a reaction force is synchronously generated to push the limiting piston rod 53 to move in the opposite direction. Then, the reverse movement of the limiting piston rod 53 will automatically push the resistance pad 55 to make it fit tightly with the side outer wall of the probe body 1. When the probe body 1 is moved to the appropriate position so that the two groups of limiting rings 51 are set on its side, the resistance installation process of the probe body 1 can be completed.
[0026] The top outer wall and the bottom outer wall of the contact pad 55 close to the probe body 1 are both set to an arc structure; through the above design, the probe body 1 is subjected to less resistance during installation and can be more easily inserted into the middle position of multiple groups of contact pads 55.
[0027] The wrapping protection mechanism 6 includes a first clamping portion 61, a second clamping portion 62 and an auxiliary mounting block 63. The side outer walls of the probe body 1 and the cable body 2 at the connection are fitted with the first clamping portion 61 and the second clamping portion 62. The side outer walls of the first clamping portion 61 and the second clamping portion 62 are both provided with two groups of auxiliary mounting blocks 63. The side outer walls of the two groups of auxiliary mounting blocks 63 are both provided with threaded grooves 64. The side outer walls of the auxiliary mounting blocks 63 on the side of the second clamping portion 62 are correspondingly provided with nut blocks 65. The nut blocks 65 and the fastening bolts 66 are threadedly installed. When the above-mentioned probe body 1 is installed to the middle position of the two sets of limiting rings 51, the second clamping part 62 will be simultaneously installed to the side of the connection end of the probe body 1 and the cable body 2, and then the first clamping part 61 will be installed to the side of the second clamping part 62 to wrap and protect the connection end of the probe body 1 and the cable body 2. During installation, you only need to adjust the first clamping part 61 to the appropriate position and then clamp it to the other side of the connection end of the probe body 1 and the cable body 2, and then pass the nut block 65 through the threaded groove 64 inside the two sets of auxiliary mounting blocks 63 and tighten the nut block 65 to complete the installation.
[0028] A card slot is pre-opened inside the first clamping part 61 and the second clamping part 62, and the shape of the card slot is consistent with the appearance of the connecting end of the probe body 1 and the cable body 2; through the above design, when the first clamping part 61 and the second clamping part 62 are installed together, they can well wrap and protect the connecting end of the probe body 1 and the cable body 2, and will not squeeze the cable body 2 to affect the normal use of the probe body 1 and the cable body 2.
[0029] When the probe body 1 is in use, it is first necessary to install the probe body 1 in the middle position of the two sets of limiting rings 51. At this time, it is only necessary to insert the probe body 1 into the middle position of the multiple sets of contact pads 55 from top to bottom, and then the contact pads 55 are automatically moved to the side by the squeezing action of the probe body 1 and provide a certain installation space for the installation of the probe body 1. Then, the movement of the contact pads 55 will automatically drive the limiting piston rod 53 to slide inside the limiting cylinder 52. At this time, the contact spring 54 is squeezed by the limiting piston rod 53 and is in a contracted state. At the same time, the limiting piston rod 53 is squeezed and will synchronously generate a reaction force to push the limiting piston rod 53 to move in the opposite direction. Then, the reverse movement of the limiting piston rod 53 will automatically push the contact pads 55 to make it fit tightly with the side outer wall of the probe body 1. When the probe body 1 is moved to the appropriate position so that the two sets of limiting rings 51 are both set on its side, the contact installation process of the probe body 1 can be completed.
[0030] When the probe body 1 is installed in the middle position of the two sets of limiting rings 51, the second clamping part 62 will be installed to the side of the connection end of the probe body 1 and the cable body 2 at the same time, and then the first clamping part 61 is installed to the side of the second clamping part 62 to wrap and protect the connection end of the probe body 1 and the cable body 2. During installation, it is only necessary to adjust the first clamping part 61 to a suitable position and clamp it to the other side of the connection end of the probe body 1 and the cable body 2. Then, the nut block 65 is passed through the threaded groove 64 inside the two sets of auxiliary mounting blocks 63 and tightened with the nut block 65 to complete the installation;
[0031] It is noted here that the positioning support plate 41 needs to be pre-welded and installed at the specified position on the inner wall of the oil tank according to the actual installation position of the probe body 1. Finally, the mounting bracket 3 with the probe body 1 is installed together with the positioning support plate 41. At this time, it is only necessary to adjust the mounting bracket 3 to the appropriate position and fit the mounting part 42 on its side to the side of the positioning support plate 41. Then, the positioning bolt 43 is passed through the mounting part 42 and screwed to the bottom end of the mounting hole 44 to complete the combined installation of the mounting bracket 3 and the positioning support plate 41, thereby completing the positioning installation of the probe body 1. The same applies to disassembly.
[0032] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.
Claims
1. A liquid level telemetry probe protection bracket, characterized in that: The invention comprises a probe body (1), a cable body (2) and a mounting bracket (3): the cable body (2) is docked and mounted on the top of the probe body (1), and the probe body (1) is located on the side of the mounting bracket (3); a positioning and mounting mechanism (4) is provided on the side of the probe body (1); a resistance and limiting mechanism (5) is provided on the side of the positioning and mounting mechanism (4); and a wrapping and protection mechanism (6) is provided on the side of the cable body (2); The positioning and mounting mechanism (4) comprises a positioning support plate (41), a mounting member (42), a positioning bolt (43) and a mounting hole (44); the positioning support plate (41) is located on the side of the mounting bracket (3); two groups of mounting members (42) are symmetrically arranged on the outer walls of both sides of the mounting bracket (3); the mounting members (42) are arranged in a "T"-shaped structure, and the positioning bolts (43) are symmetrically threadedly installed inside the mounting members (42); a mounting hole (44) is correspondingly opened on the outer wall of one side of the positioning support plate (41) close to the mounting bracket (3); and the positioning bolts (43) and the mounting holes (44) are threadedly installed.
2. The liquid level remote sensing probe protection bracket according to claim 1, characterized in that: The interference limiting mechanism (5) comprises a limiting ring (51) and a limiting cylinder (52), wherein two groups of limiting rings (51) are provided, and both groups of limiting rings (51) are located outside the probe body (1), and the limiting cylinder (52) is embedded and installed around the inner wall of the side of the probe body (1) at equal intervals.
3. The liquid level remote sensing probe protection bracket according to claim 2, characterized in that: A limiting piston rod (53) is slidably mounted inside the limiting cylinder (52), a resisting spring (54) is connected between the limiting piston rod (53) and the inner wall of the bottom end of the limiting cylinder (52), and the protruding end of the limiting piston rod (53) is arranged outside the limiting cylinder (52).
4. The liquid level remote sensing probe protection bracket according to claim 3, characterized in that: The extended end of the limiting piston rod (53) is connected to one side outer wall of the contact pad (55), and the other side outer wall of the contact pad (55) is in contact with the side outer wall of the probe body (1).
5. The liquid level remote sensing probe protection bracket according to claim 4, characterized in that: The top outer wall and the bottom outer wall of the contact pad (55) close to the probe body (1) are both configured as arc-shaped structures.
6. The liquid level remote sensing probe protection bracket according to claim 1, characterized in that: The wrapping protection mechanism (6) comprises a first clamping portion (61), a second clamping portion (62) and an auxiliary mounting block (63); the side outer walls of the probe body (1) and the cable body (2) at the connection point are fitted with the first clamping portion (61) and the second clamping portion (62); and the side outer walls of the first clamping portion (61) and the second clamping portion (62) are both provided with two sets of auxiliary mounting blocks (63).
7. The liquid level remote sensing probe protection bracket according to claim 6, characterized in that: The side outer walls of the two groups of auxiliary mounting blocks (63) are both provided with thread grooves (64), and the side outer walls of the auxiliary mounting blocks (63) on the side of the second clamping portion (62) are correspondingly provided with nut blocks (65), and the nut blocks (65) and the fastening bolts (66) are threadedly mounted.
8. The liquid level remote sensing probe protection bracket according to claim 6, characterized in that: The first clamping portion (61) and the second clamping portion (62) are pre-opened with a card slot inside, and the shape of the card slot is consistent with the outer shape of the connection end of the probe body (1) and the cable body (2).