CN212586333U - UQS urea concentration measurement device - Google Patents
UQS urea concentration measurement device Download PDFInfo
- Publication number
- CN212586333U CN212586333U CN202021290612.6U CN202021290612U CN212586333U CN 212586333 U CN212586333 U CN 212586333U CN 202021290612 U CN202021290612 U CN 202021290612U CN 212586333 U CN212586333 U CN 212586333U
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- China
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- stainless steel
- steel frame
- urea concentration
- rod
- mounting
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Abstract
The utility model relates to the technical field of concentration measurement devices, and discloses an UQS urea concentration measurement device, which comprises a urea concentration sensor, wherein an installation rod is fixedly installed on the urea concentration sensor, and a stainless steel frame is sleeved on the installation rod in a sliding manner; the stainless steel frame and the mounting rod are provided with disassembly limit assemblies; the top of stainless steel frame is equipped with the mounting panel, the front of stainless steel frame and the equal fixed mounting in the back have the connecting block, the top of connecting block is provided with buffer gear, buffer gear's top and the bottom fixed connection of mounting panel. The utility model provides an UQS urea concentration measurement device, the utility model discloses the damping buffering reduces the damage when using, does benefit to the dismantlement simultaneously to change.
Description
Technical Field
The utility model relates to a concentration measurement device field especially relates to an UQS urea concentration measurement device.
Background
Urea solution concentration sensor among six diesel vehicle tail gas treatment SCR urea solution injection system for detect the concentration of urea solution, and then provide quantitative urea solution to SCR urea solution injection system as required, consequently detect the detection device of urea solution concentration and be indispensable.
And current urea consistency transmitter is the screw thread installation usually when using, and is comparatively fixed, and the vehicle shakes at the in-process of traveling, and long-time vibrations easily cause the damage of the inside components and parts of urea consistency transmitter, cause the damage when serious, and reciprocating rotation dismantlement when damaging easily causes the damage of screw thread department, and then is unfavorable for installing the urea consistency transmitter who changes.
In order to solve the above problems, the present application proposes an UQS urea concentration measuring device.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
For the technical problem who exists among the solution background art, the utility model provides an UQS urea concentration measurement device, the utility model discloses the damping buffering reduces the damage when using, does benefit to the dismantlement simultaneously to change.
(II) technical scheme
In order to solve the problems, the utility model provides an UQS urea concentration measuring device, which comprises a urea concentration sensor, wherein an installation rod is fixedly installed on the urea concentration sensor, and a stainless steel frame is sleeved on the installation rod in a sliding manner;
the stainless steel frame and the mounting rod are provided with disassembly limit assemblies;
the top of stainless steel frame is equipped with the mounting panel, the front of stainless steel frame and the equal fixed mounting in the back have the connecting block, the top of connecting block is provided with buffer gear, buffer gear's top and the bottom fixed connection of mounting panel.
Preferably, dismantle spacing subassembly and constitute by locating lever and magnetic path, the mounting groove has been seted up to the inside of stainless steel frame, the magnetic path is placed in the inside of mounting groove on stainless steel frame to adsorb with stainless steel frame, the one end and the magnetic path fixed connection of locating lever, the other end of locating lever passes stainless steel frame and installation pole, and respectively with stainless steel frame and installation pole sliding connection.
Preferably, buffer gear comprises barrel, stopper, slide bar, sponge post and cotton-padded jacket, the top of barrel and the bottom fixed connection of mounting panel, the top of sponge post and the inner wall fixed connection of barrel, the bottom of cotton-padded jacket and the inner wall fixed connection of barrel, the stopper is located the inside of barrel to with the inner wall sliding connection of barrel, the top of slide bar and the bottom fixed connection of stopper, the bottom of slide bar pass cotton-padded jacket and barrel and with the top fixed connection of connecting block to respectively with cotton-padded jacket and barrel sliding connection.
Preferably, a key ring is hung at one end, far away from the magnetic block, of the positioning rod, and the key ring is in blocking connection with the stainless steel frame.
Preferably, the bottom of the limiting block is contacted with the top end of the cotton sleeve.
The above technical scheme of the utility model has following profitable technological effect:
when the urea concentration sensor jolts, the urea concentration sensor moves in a vertical square shape to drive the sliding rod to move in a vertical direction, and then the limiting block is driven to extrude the sponge column or the cotton sleeve, so that the effect of buffering the urea concentration sensor is achieved under the action of the sponge column and the cotton sleeve, the damage of the urea concentration sensor caused by vibration is reduced, and the service life of the urea concentration sensor is prolonged; the positioning rod is moved out from the stainless steel frame and the mounting rod in the horizontal direction, so that the fixing of the position of the mounting rod is removed, the mounting rod is moved out in the vertical direction, and the urea concentration sensor is conveniently detached and replaced.
Drawings
Fig. 1 is a schematic structural diagram of an UQS urea concentration measuring device provided by the present invention.
Fig. 2 is a schematic diagram of a partial cross-sectional structure of an UQS urea concentration measuring device according to the present invention.
Reference numerals: 1. a urea concentration sensor; 2. mounting a rod; 3. a stainless steel frame; 4. disassembling the limiting assembly; 41. positioning a rod; 42. a magnetic block; 5. mounting a plate; 6. connecting blocks; 7. a buffer mechanism; 71. a barrel; 72. a limiting block; 73. a slide bar; 74. a sponge column; 75. cotton sleeves; 8. a key ring.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-2, the UQS urea concentration measuring device provided by the present invention comprises a urea concentration sensor 1, wherein a mounting rod 2 is fixedly mounted on the urea concentration sensor 1, and a stainless steel frame 3 is slidably sleeved on the mounting rod 2;
the stainless steel frame 3 and the mounting rod 2 are provided with a disassembly limit component 4;
the top of stainless steel frame 3 is equipped with mounting panel 5, and the front of stainless steel frame 3 has connecting block 6 with the equal fixed mounting in the back, and the top of connecting block 6 is provided with buffer gear 7, buffer gear 7's top and mounting panel 5's bottom fixed connection.
In an alternative embodiment, the detachment limiting assembly 4 is composed of a positioning rod 41 and a magnetic block 42, a mounting groove is formed in the stainless steel frame 3, the magnetic block 42 is placed in the mounting groove in the stainless steel frame 3 and is adsorbed to the stainless steel frame 3, one end of the positioning rod 41 is fixedly connected with the magnetic block 42, and the other end of the positioning rod 41 penetrates through the stainless steel frame 3 and the mounting rod 2 and is respectively connected with the stainless steel frame 3 and the mounting rod 2 in a sliding mode.
In an optional embodiment, the buffering mechanism 7 is composed of a cylinder 71, a limiting block 72, a sliding rod 73, a sponge column 74 and a cotton sleeve 75, the top end of the cylinder 71 is fixedly connected with the bottom of the mounting plate 5, the top end of the sponge column 74 is fixedly connected with the inner wall of the cylinder 71, the bottom end of the cotton sleeve 75 is fixedly connected with the inner wall of the cylinder 71, the limiting block 72 is located inside the cylinder 71 and is slidably connected with the inner wall of the cylinder 71, the top end of the sliding rod 73 is fixedly connected with the bottom of the limiting block 72, the bottom end of the sliding rod 73 penetrates through the cotton sleeve 75 and the cylinder 71 and is fixedly connected with the top of the connecting block 6 and is respectively slidably connected with the cotton sleeve 75 and the cylinder 71, and when the sliding rod 73 is moved in the vertical direction by the urea concentration sensor 1, the limiting block 72 is driven to compress the sponge column 74.
In an optional embodiment, a key ring 8 is hung at one end of the positioning rod 41 far away from the magnetic block 42, the key ring 8 is in blocking connection with the stainless steel frame 3, the magnetic block 42 has a limiting effect on the position of the positioning rod 41 in the horizontal direction, manual disassembly is facilitated, and the key ring 8 has a limiting effect on the position of the positioning rod 41 in the horizontal direction, so that the positioning rod 41 is stable in the vertical direction to the mounting rod 2.
In an alternative embodiment, the bottom of the stop 72 contacts the top of the sleeve 75.
In the utility model, when bumpy, the urea concentration sensor 1 moves vertically and squarely to drive the slide bar 73 to move vertically, and then the limiting block 72 is driven to extrude the sponge column 74 or the cotton sleeve 75, so that the effect of buffering the urea concentration sensor 1 is achieved under the action of the sponge column 74 and the cotton sleeve 75, the damage of the urea concentration sensor 1 caused by vibration is reduced, and the service life of the urea concentration sensor 1 is prolonged; the positioning rod 41 is moved out from the stainless steel frame 3 and the mounting rod 2 in the horizontal direction, so that the fixing of the position of the mounting rod 2 is released, the mounting rod 2 is moved out in the vertical direction, and the urea concentration sensor 1 is conveniently detached and replaced.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (5)
1. An UQS urea concentration measuring device, comprising a urea concentration sensor (1), characterized in that: the urea concentration sensor (1) is fixedly provided with an installation rod (2), and the installation rod (2) is sleeved with a stainless steel frame (3) in a sliding manner;
the stainless steel frame (3) and the mounting rod (2) are provided with a disassembly limit assembly (4);
the top of stainless steel frame (3) is equipped with mounting panel (5), the front and the equal fixed mounting in the back of stainless steel frame (3) have connecting block (6), the top of connecting block (6) is provided with buffer gear (7), the top of buffer gear (7) and the bottom fixed connection of mounting panel (5).
2. The UQS urea concentration measurement device of claim 1, wherein the disassembly limit assembly (4) comprises a positioning rod (41) and a magnetic block (42), a mounting groove is formed in the stainless steel frame (3), the magnetic block (42) is placed in the mounting groove in the stainless steel frame (3) and is adsorbed to the stainless steel frame (3), one end of the positioning rod (41) is fixedly connected with the magnetic block (42), and the other end of the positioning rod (41) penetrates through the stainless steel frame (3) and the mounting rod (2) and is respectively connected with the stainless steel frame (3) and the mounting rod (2) in a sliding manner.
3. An UQS Urea concentration measuring device according to claim 1, characterized in that, the buffer mechanism (7) is composed of a cylinder body (71), a limit block (72), a slide rod (73), a sponge column (74) and a cotton sleeve (75), the top end of the cylinder body (71) is fixedly connected with the bottom of the mounting plate (5), the top end of the sponge column (74) is fixedly connected with the inner wall of the cylinder body (71), the bottom end of the cotton sleeve (75) is fixedly connected with the inner wall of the cylinder body (71), the limiting block (72) is positioned in the cylinder body (71), and is connected with the inner wall of the cylinder body (71) in a sliding way, the top end of the sliding rod (73) is fixedly connected with the bottom of the limiting block (72), the bottom end of the sliding rod (73) penetrates through the cotton sleeve (75) and the cylinder body (71) and is fixedly connected with the top of the connecting block (6) and is respectively connected with the cotton sleeve (75) and the cylinder body (71) in a sliding mode.
4. The UQS urea concentration measuring device of claim 2, wherein a key ring (8) is hung at one end of the locating rod (41) far away from the magnetic block (42), and the key ring (8) is in blocking connection with the stainless steel frame (3).
5. An UQS urea concentration measuring device according to claim 3, wherein the bottom of the limiting block (72) is in contact with the top end of the cotton sleeve (75).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021290612.6U CN212586333U (en) | 2020-07-02 | 2020-07-02 | UQS urea concentration measurement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021290612.6U CN212586333U (en) | 2020-07-02 | 2020-07-02 | UQS urea concentration measurement device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212586333U true CN212586333U (en) | 2021-02-23 |
Family
ID=74653643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021290612.6U Expired - Fee Related CN212586333U (en) | 2020-07-02 | 2020-07-02 | UQS urea concentration measurement device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212586333U (en) |
-
2020
- 2020-07-02 CN CN202021290612.6U patent/CN212586333U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210223 Termination date: 20210702 |