CN114671156A - Mounting structure of high-temperature negative pressure tank high-precision liquid level transmitter - Google Patents
Mounting structure of high-temperature negative pressure tank high-precision liquid level transmitter Download PDFInfo
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- CN114671156A CN114671156A CN202210318445.9A CN202210318445A CN114671156A CN 114671156 A CN114671156 A CN 114671156A CN 202210318445 A CN202210318445 A CN 202210318445A CN 114671156 A CN114671156 A CN 114671156A
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- liquid level
- mounting structure
- level transmitter
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- 239000007788 liquid Substances 0.000 title claims abstract description 23
- 230000000694 effects Effects 0.000 claims description 13
- 238000005259 measurement Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D90/00—Component parts, details or accessories for large containers
- B65D90/48—Arrangements of indicating or measuring devices
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- Engineering & Computer Science (AREA)
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- Level Indicators Using A Float (AREA)
Abstract
The invention discloses a mounting structure of a high-precision liquid level transmitter of a high-temperature negative-pressure tank body, which belongs to the technical field of liquid level transmitters and comprises a transmitter body and a mounting frame, wherein a flange is fixed at the bottom of the transmitter body, a fixed box is fixed on the left side of the mounting frame, the bottom of the transmitter body penetrates through the fixed box and extends downwards, mounting columns are fixed on the periphery of the bottom of the flange, and the bottoms of the mounting columns penetrate into an inner cavity of the fixed box. The accuracy of the height measurement of the liquid in the tank body by the transmitter body is influenced.
Description
Technical Field
The invention relates to the technical field of liquid level transmitters, in particular to a mounting structure of a high-precision liquid level transmitter of a high-temperature negative-pressure tank body.
Background
The liquid level transmitter is an extension and development of the pressure transmitter technology, and realizes accurate measurement and transmission of the volume, liquid height and weight of water, oil and paste according to the principle that the pressure generated by liquids with different specific gravities at different heights is in a linear relation.
The liquid level changer makes jar body measure the equipment of liquid height in the airtight space, need install the changer in jar, because the space of jar internal portion is complicated, when installing the changer, the operation is complicated, needs certain operating space, influences the efficiency of changer installation, can't install and maintain the changer fast.
Disclosure of Invention
The invention aims to provide a mounting structure of a high-precision liquid level transmitter of a high-temperature negative pressure tank body, which can accelerate the mounting speed of the transmitter and simplify the mounting process so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a high temperature negative pressure jar body high accuracy liquid level transmitter's mounting structure, includes changer body and mounting bracket, the bottom of changer body is fixed with the flange, the left side of mounting bracket is fixed with fixed case, the bottom of changer body runs through fixed case and downwardly extending, all be fixed with the erection column around the flange bottom, the bottom of erection column runs through the inner chamber to fixed case, the positive and reverse threaded rod of fixed incasement chamber all rotates through the bearing with the both sides at the back, the surface of positive and reverse threaded rod all loops through thread bush threaded connection to have the fly leaf after to, the both sides at fly leaf top all are fixed with the fixed block, the fixed surface of fixed block has the spacing post, the mounting hole that the spacing post of cooperation used is seted up on the surface of erection column, the inner chamber of fixed case is provided with adjustment mechanism.
Preferably, adjustment mechanism includes the backup pad, the backup pad is fixed in the positive both sides of fixed incasement chamber, the backup pad opposite side rotates through the bearing and is connected with the rotation axis, the both sides of rotation axis all are fixed with first gear, the surface toothing of first gear has the second gear, the second gear is fixed in the surface of positive and negative threaded rod, the through-hole has been seted up in the front of fixed case, and the inner chamber swing joint of through-hole has the movable post, the surface of movable post all is fixed with annular tooth in the past to the back in proper order, the fixed surface of rotation axis has the third gear that the cooperation annular tooth used.
Preferably, the inner chamber of fixed case is fixed with fixed pipe, the inner chamber of fixed pipe is fixed with first spring, the front of first spring is fixed with the movable plate, the back of activity post runs through to the inner chamber of fixed pipe, the fixed surface of activity post has the stopper, the spacing groove that the cooperation stopper used is seted up to the fixed pipe inner chamber.
Preferably, the two opposite sides of the movable plate are both fixed with second springs, and one opposite side of each second spring is fixed in the inner cavity of the fixed box.
Preferably, the sliding grooves are formed in the two sides of the inner cavity of the fixed box, the sliding blocks are connected to the front face and the back face of the inner cavity of the sliding grooves in a sliding mode, and one sides, opposite to the sliding blocks, of the sliding blocks penetrate through the sliding grooves and are fixed to the two sides of the movable plate.
Preferably, the front surface of the movable column penetrates through the outer side of the fixed box and is fixed with a pressing plate, and the back surface of the pressing plate is movably connected with the front surface of the fixed box.
Preferably, a fixed rod is fixed on the surface of the pressing plate, and the fixed rod and the limiting block are located on the same side of the movable column.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the positive and negative threaded rods are conveniently driven to rotate through the matching of the adjusting mechanism, then the positive and negative threaded rods drive the movable plate to move through the threaded sleeves, then the movable plate drives the limiting columns to be inserted into the mounting holes through the fixed blocks, the mounting columns are limited, so that the transmitter body is stably mounted on the mounting frame, the stability of the transmitter body is improved, the transmitter body is prevented from shaking, and the accuracy of the transmitter body in measuring the height of liquid in the tank body is influenced.
2. According to the invention, through the matching of the fixed pipe, the first spring, the movable plate, the limiting block and the limiting groove, the movable column is conveniently limited, the movable column is prevented from moving back and forth, the forward and backward threaded rod is caused to rotate reversely, the limiting column is separated from the inner cavity of the mounting hole, the stability of the transmitter body is influenced, the position of the movable column is conveniently positioned, the stability of the device is ensured, through the matching of the fixed rod, the pressing plate is conveniently rotated, meanwhile, the limiting block can be positioned, the position of the limiting block is determined, and the stability of the movable column is ensured.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic top sectional view of the fixing box of the present invention;
FIG. 3 is a schematic top sectional perspective view of the mounting tube of the present invention;
FIG. 4 is a schematic perspective view of the movable column and the rotating shaft of the present invention;
fig. 5 is a schematic perspective view of the movable plate of the present invention.
Reference numbers in the figures: 1. a transmitter body; 2. a mounting frame; 3. a flange; 4. a fixed box; 5. a positive and negative threaded rod; 6. a movable plate; 7. a fixed block; 8. a limiting column; 9. mounting a column; 10. mounting holes; 11. an adjustment mechanism; 111. a support plate; 112. a rotating shaft; 113. a first gear; 114. a second gear; 115. a movable post; 116. an annular tooth; 117. a third gear; 12. a fixed tube; 13. a first spring; 14. moving the plate; 15. a limiting block; 16. a limiting groove; 17. a second spring; 18. a chute; 19. a slider; 20. pressing a plate; 21. and (5) fixing the rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
The invention provides a mounting structure of a high-temperature negative-pressure tank high-precision liquid level transmitter as shown in figures 1-5, which comprises a transmitter body 1 and a mounting frame 2, wherein a flange 3 is fixed at the bottom of the transmitter body 1, a fixed box 4 is fixed at the left side of the mounting frame 2, the bottom of the transmitter body 1 penetrates through the fixed box 4 and extends downwards, mounting columns 9 are fixed on the periphery of the bottom of the flange 3, the bottom of the mounting column 9 penetrates into an inner cavity of the fixed box 4, both sides of the front surface and the back surface of the inner cavity of the fixed box 4 are rotatably connected with a positive threaded rod 5 through bearings, the surfaces of the positive threaded rod 5 and the negative threaded rod 5 are connected with a movable plate 6 through thread sleeves and threads from front to back, both sides of the top of the movable plate 6 are fixed with fixed blocks 7, a limiting column 8 is fixed on the surface of the fixed block 7, a mounting hole 10 matched with the limiting column 8 is formed in the surface of the mounting column 9, an adjusting mechanism 11 is arranged in the inner cavity of the fixed box 4, through adjustment mechanism 11's cooperation, conveniently drive positive and negative threaded rod 5 and rotate, then positive and negative threaded rod 5 drives fly leaf 6 through the thread bush and moves, and fly leaf 6 drives spacing post 8 and mounting hole 10 through fixed block 7 and pegs graft afterwards, and is spacing to erection column 9, makes the stable installation on mounting bracket 2 of changer body 1, promotes changer body 1's stability, prevents that changer body 1's emergence from rocking, influences changer body 1 to the internal portion of jar precision of liquid height measurement.
The adjusting mechanism 11 comprises a supporting plate 111, the supporting plate 111 is fixed on two sides of the front surface of the inner cavity of the fixed box 4, one opposite side of the supporting plate 111 is rotatably connected with a rotating shaft 112 through a bearing, both sides of the rotating shaft 112 are fixed with a first gear 113, the surface of the first gear 113 is engaged with a second gear 114, the second gear 114 is fixed on the surface of the positive and negative threaded rod 5, the front surface of the fixed box 4 is provided with a through hole, the inner cavity of the through hole is movably connected with a movable column 115, the surface of the movable column 115 is sequentially fixed with annular teeth 116 from front to back, the surface of the rotating shaft 112 is fixed with a third gear 117 matched with the annular teeth 116, the supporting plate 111, the rotating shaft 112, the first gear 113, the second gear 114, the movable column 115, the annular teeth 116 and the third gear 117 are matched to conveniently drive the positive and negative threaded rod 5 to rotate, so as to move the limit column 8, and enable the limit column 8 to be clamped with the mounting hole 10, carry out fixed mounting to changer body 1, simplify the installation procedure.
The inner chamber of fixed case 4 is fixed with fixed pipe 12, the inner chamber of fixed pipe 12 is fixed with first spring 13, the front of first spring 13 is fixed with movable plate 14, the back of activity post 115 runs through to the inner chamber of fixed pipe 12, the fixed surface of activity post 115 has stopper 15, the spacing groove 16 that cooperation stopper 15 used is seted up to fixed pipe 12 inner chamber, through fixed pipe 12, first spring 13, movable plate 14, the cooperation of stopper 15 and spacing groove 16, it is convenient spacing to carry on activity post 115, prevent activity post 115 back-and-forth movement, cause the reversal of positive and negative threaded rod 5, cause the inner chamber of spacing post 8 from mounting hole 10 to break away from, influence the stability of changer body 1, the convenience is fixed a position movable post 115, ensure the stability of device.
The opposite two sides of the movable plates 6 are respectively fixed with a second spring 17, one opposite side of each second spring 17 is fixed in the inner cavity of the fixed box 4, the movable plates 6 are conveniently limited and supported through the cooperation of the second springs 17, the movable plates 6 are prevented from being deformed due to uneven stress, the positions of the limiting columns 8 are influenced, meanwhile, the movable plates 6 can be fixed, and the movable plates 6 are prevented from shaking.
The spout 18 has all been seted up to the both sides of fixed case 4 inner chamber, and the equal sliding connection in front and the back of spout 18 inner chamber has slider 19, and the spout 18 is run through and is fixed in the both sides of fly leaf 6 to the one side that slider 19 is opposite, through the cooperation of spout 18 and slider 19, conveniently carries out spacing fixed to fly leaf 6, promotes the stability of fly leaf 6, prevents that fly leaf 6 from taking place to rock in the front and back movement process, and supplementary fly leaf 6 carries out the back-and-forth movement simultaneously.
The front of activity post 115 runs through to the outside of fixed case 4 and is fixed with clamp plate 20, and the back of clamp plate 20 and the front swing joint of fixed case 4 through the cooperation of clamp plate 20, conveniently remove activity post 115, prevent simultaneously that activity post 115 from removing in the through-hole, pressing from both sides and hindering user's hand.
The fixed rod 21 is fixed on the surface of the pressing plate 20, the fixed rod 21 and the limiting block 15 are located on the same side of the movable column 115, and the pressing plate 20 is convenient to rotate through the cooperation of the fixed rod 21, the limiting block 15 can be positioned at the same time, the position of the limiting block 15 is determined, and the stability of the movable column 115 is guaranteed.
When the device is used, a user fixes the mounting frame 2 in the inner cavity of the tank body, inserts the mounting column 9 at the bottom of the transmitter body 1 into the inner cavity of the fixed box 4, presses the pressing plate 20, the pressing plate 20 drives the movable column 115 to move backwards, the annular teeth 116 on the surface of the movable column 115 drives the third gear 117 to rotate, the third gear 117 drives the first gear 113 to rotate, the rotating shaft 112 drives the first gear 113 to rotate, the first gear 113 drives the second gear 114 to rotate, the second gear 114 drives the positive and negative threaded rod 5 to rotate, the positive and negative threaded rod 5 drives the movable plate 6 to move through the threaded sleeve, the movable plate 6 drives the limiting column 8 to move through the fixing block 7, the limiting column 8 is inserted into the mounting hole 10 to limit the mounting column 9, the user rotates the fixing rod 21, and the fixing rod 21 drives the movable column 115 to rotate, simultaneously, the movable column 115 drives the limiting block 15 to move in the inner cavity of the limiting groove 16 to limit and fix the movable column 115, and the transmitter body 1 is rapidly installed and fixed.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a high temperature negative pressure jar body high accuracy level transmitter's mounting structure, includes changer body (1) and mounting bracket (2), its characterized in that: the bottom of changer body (1) is fixed with flange (3), the left side of mounting bracket (2) is fixed with fixed case (4), the bottom of changer body (1) runs through fixed case (4) and downwardly extending, all be fixed with erection column (9) around flange (3) bottom, the bottom of erection column (9) runs through to the inner chamber of fixed case (4), the positive and reverse threaded rod (5) of fixed case (4) inner chamber both sides at the front and the back all are connected with through the bearing rotation, the surface of positive and reverse threaded rod (5) loops through thread bush threaded connection has fly leaf (6) from the front to the back all, the both sides at fly leaf (6) top all are fixed with fixed block (7), the fixed surface of fixed block (7) has spacing post (8), mounting hole (10) that cooperation spacing post (8) used are seted up on the surface of erection column (9), and an adjusting mechanism (11) is arranged in the inner cavity of the fixed box (4).
2. The mounting structure of the high-precision liquid level transmitter of the high-temperature negative-pressure tank body according to claim 1, characterized in that: adjustment mechanism (11) are including backup pad (111), backup pad (111) are fixed in the positive both sides of fixed case (4) inner chamber, backup pad (111) one side in opposite directions is rotated through the bearing and is connected with rotation axis (112), the both sides of rotation axis (112) all are fixed with first gear (113), the surface toothing of first gear (113) has second gear (114), second gear (114) are fixed in the surface of positive and negative threaded rod (5), the through-hole has been seted up in the front of fixed case (4), and the inner chamber swing joint of through-hole has activity post (115), the surface of activity post (115) all is fixed with annular tooth (116) in proper order after to in the past, the fixed surface of rotation axis (112) has third gear (117) that cooperation annular tooth (116) used.
3. The mounting structure of the high-precision liquid level transmitter of the high-temperature negative-pressure tank body according to claim 2, characterized in that: the inner chamber of fixed case (4) is fixed with fixed pipe (12), the inner chamber of fixed pipe (12) is fixed with first spring (13), the front of first spring (13) is fixed with movable plate (14), the back of activity post (115) runs through to the inner chamber of fixed pipe (12), the fixed surface of activity post (115) has stopper (15), spacing groove (16) that cooperation stopper (15) used are seted up to fixed pipe (12) inner chamber.
4. The mounting structure of the high-precision liquid level transmitter of the high-temperature negative-pressure tank body according to claim 1, characterized in that: and the two opposite sides of the movable plate (6) are both fixed with second springs (17), and one opposite side of each second spring (17) is fixed in the inner cavity of the fixed box (4).
5. The mounting structure of the high-precision liquid level transmitter of the high-temperature negative-pressure tank body according to claim 1, characterized in that: the both sides of fixed case (4) inner chamber have all been seted up spout (18), the equal sliding connection in front and the back of spout (18) inner chamber has slider (19), slider (19) one side in opposite directions runs through spout (18) and is fixed in the both sides of fly leaf (6).
6. The mounting structure of the high-precision liquid level transmitter of the high-temperature negative-pressure tank body according to claim 2, characterized in that: the front surface of the movable column (115) penetrates through the outer side of the fixed box (4) and is fixed with a pressing plate (20), and the back surface of the pressing plate (20) is movably connected with the front surface of the fixed box (4).
7. The mounting structure of the high-precision liquid level transmitter of the high-temperature negative-pressure tank body according to claim 6, characterized in that: the surface of the pressure plate (20) is fixed with a fixed rod (21), and the fixed rod (21) and the limiting block (15) are positioned on the same side of the movable column (115).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210318445.9A CN114671156A (en) | 2022-03-29 | 2022-03-29 | Mounting structure of high-temperature negative pressure tank high-precision liquid level transmitter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210318445.9A CN114671156A (en) | 2022-03-29 | 2022-03-29 | Mounting structure of high-temperature negative pressure tank high-precision liquid level transmitter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114671156A true CN114671156A (en) | 2022-06-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210318445.9A Withdrawn CN114671156A (en) | 2022-03-29 | 2022-03-29 | Mounting structure of high-temperature negative pressure tank high-precision liquid level transmitter |
Country Status (1)
| Country | Link |
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| CN (1) | CN114671156A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117782258A (en) * | 2024-02-26 | 2024-03-29 | 山东亿格其工业自动化技术有限公司 | Liquid level transmitter with seal structure |
-
2022
- 2022-03-29 CN CN202210318445.9A patent/CN114671156A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117782258A (en) * | 2024-02-26 | 2024-03-29 | 山东亿格其工业自动化技术有限公司 | Liquid level transmitter with seal structure |
| CN117782258B (en) * | 2024-02-26 | 2024-05-10 | 山东亿格其工业自动化技术有限公司 | Liquid level transmitter with seal structure |
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| PB01 | Publication | ||
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20220628 |