CN218180068U - Fixing device and storage device of guided wave radar liquid level meter - Google Patents
Fixing device and storage device of guided wave radar liquid level meter Download PDFInfo
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- CN218180068U CN218180068U CN202222632850.6U CN202222632850U CN218180068U CN 218180068 U CN218180068 U CN 218180068U CN 202222632850 U CN202222632850 U CN 202222632850U CN 218180068 U CN218180068 U CN 218180068U
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- level gauge
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Abstract
The utility model discloses a fixing device and storage device of guided wave radar level gauge, fixing device includes: the device comprises an upper bracket, a lower bracket and a connecting part, wherein one end of the upper bracket is provided with a connecting part, and the other end of the upper bracket is provided with a mounting hole; the lower support and the upper support are arranged at intervals, a fixing hole is formed in the position, corresponding to the mounting hole, of the lower support, and an opening of the fixing hole faces the mounting hole; the upper end of the connecting frame is connected with the upper support, the lower end of the connecting frame is connected with the lower support, and the fixing holes are arranged at intervals with the connecting frame. Utilize fixing device installation guided wave radar level gauge, can not destroy the original structure of equipment, avoid having the potential safety hazard, fixed effect is firm, reduces the maintenance cost and maintains the degree of difficulty.
Description
Technical Field
The utility model belongs to the technical field of the level gauge, concretely relates to fixing device and storage device of guided wave radar level gauge.
Background
In large-scale petroleum, chemical industry, energy, polysilicon industry and continuous production and operation devices, a large-scale storage tank is needed, and an anti-corrosion coating is made inside the storage tank. In the present situation, almost all guided wave radar level gauges are fixed by electric welding or expansion bolts at the bottom of the equipment or the water pool, and no detailed mounting bracket or mounting scheme exists for the fixing mode of the guided wave rod. At the in-process of installation guided wave radar level gauge, all go on according to traditional fixed mode basically, but traditional fixed mode has destroyed the original structure of equipment many times, destroys the anticorrosive coating in pond for example when fixed guided wave pole, if handle not well, can destroy the original structure of equipment, leaves the potential safety hazard. In addition, current guided wave radar level gauge fixing device's fixing bolt soaks completely in the measured medium, and fixed effect subducts by a wide margin along with the increase of time, if the guided wave pole mounting of bottom appears droing or not hard up, just can handle after need discharging the medium in the pond or the container is whole during the maintenance, and the maintenance cost is high and the maintenance degree of difficulty is great.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model provides a fixing device and storage device of guided wave radar level gauge for solve at the in-process of installation guided wave radar level gauge, destroy the original structure of equipment easily, have the problem of potential safety hazard.
In a first aspect, the embodiment of the utility model provides a fixing device of guided wave radar level gauge, include:
the device comprises an upper bracket, a lower bracket and a connecting part, wherein one end of the upper bracket is provided with a connecting part, and the other end of the upper bracket is provided with a mounting hole;
the lower bracket and the upper bracket are arranged at intervals, a fixing hole is formed in the position, corresponding to the mounting hole, of the lower bracket, and the opening of the fixing hole faces the mounting hole;
the upper end of the connecting frame is connected with the upper support, the lower end of the connecting frame is connected with the lower support, and the fixing holes are arranged at intervals with the connecting frame.
Optionally, the upper bracket is a plate body, and the upper bracket and the lower bracket are arranged in parallel.
Optionally, the connecting frame is rod-shaped or plate-shaped, an upper end of the connecting frame is vertically connected to the upper frame, and a lower end of the connecting frame is vertically connected to the lower frame.
Optionally, the connecting frame is a telescopic rod, and the distance between the upper bracket and the lower bracket is adjustable.
Optionally, one side of the upper bracket, which is far away from the lower bracket, is provided with a waterproof cover, and an opening edge of the waterproof cover is arranged around the periphery of the mounting hole.
Optionally, a fixing block is arranged on one side, close to the upper support, of the lower support, and the fixing hole is formed in the fixing block.
Optionally, the distance between the fixing hole and the connecting frame is greater than or equal to 300mm. Optionally, the connecting portion comprises a bolt hole and a bolt inserted into the bolt hole; and/or
The upper end of the connecting frame is located between the mounting hole and the connecting portion.
In a second aspect, an embodiment of the present invention provides a storage device, including:
a reservoir having an accommodation chamber with an opening;
the apparatus described in the above embodiments;
the connecting part is connected with the outside of the storage pool, and the connecting frame and the lower frame are arranged in the accommodating cavity;
guided wave radar level gauge, guided wave radar level gauge includes level gauge outfit and guided wave pole, the one end of guided wave pole with the level gauge outfit is connected, the level gauge outfit set up in the upper bracket is kept away from one side of lower carriage, the other end of guided wave pole passes the mounting hole stretches into in the fixed orifices.
Optionally, the inner side wall of the accommodating cavity is coated with an anticorrosive coating; and/or
The wave guide rod and the connecting frame are arranged in parallel at intervals; and/or
One side that the upper bracket kept away from the lower carriage is equipped with the buckler, the opening border of buckler centers on the periphery setting of mounting hole, the level gauge outfit set up in the buckler.
The utility model discloses fixing device of guided wave radar level gauge, include: the device comprises an upper bracket, a lower bracket and a connecting part, wherein one end of the upper bracket is provided with a connecting part, and the other end of the upper bracket is provided with a mounting hole; the lower bracket and the upper bracket are arranged at intervals, a fixing hole is formed in the position, corresponding to the mounting hole, of the lower bracket, and the opening of the fixing hole faces the mounting hole; the upper end of the connecting frame is connected with the upper support, the lower end of the connecting frame is connected with the lower support, and the fixing holes are arranged at intervals with the connecting frame. In the installation process, can with connecting portion with the outside fixed connection of storage pond, the link with the lower carriage is arranged in hold the chamber, level gauge outfit among the guided wave radar level gauge set up in one side that the upper bracket kept away from the lower carriage, the other end of guided wave pole among the guided wave radar level gauge passes the mounting hole stretches into in the fixed orifices, through the fixed level gauge outfit of upper bracket, make the other end of guided wave pole fixed through the fixed orifices for guided wave radar level gauge is stable firm. Utilize the embodiment of the utility model provides an in fixing device installation guided wave radar level gauge, can not destroy the original structure of equipment, can not destroy the anticorrosive coating in holding the pond during fixed guided wave pole, avoid having the potential safety hazard. Connecting portion are located the outside of storage pond, are not being surveyed the medium, are difficult for receiving the damage of medium, and fixed effect is firm, through the other end of the fixed guide wave pole of fixed orifices, are difficult for appearing droing or not hard up, reduce the maintenance cost and maintain the degree of difficulty.
Drawings
FIG. 1 is a schematic view of a fixture;
FIG. 2 is a schematic view of the fixture installation;
fig. 3 is a schematic view of the fixing hole on the lower bracket.
Reference numerals
An upper bracket 10; a waterproof cover 11; a bolt 12;
a lower bracket 20; a fixed block 21; a fixing hole 22;
a connecting frame 30;
a storage tank 40; the accommodation chamber 41;
a gauge head 50; a waveguide rod 51.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, of the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The terms "first," "second," and the like in the description and in the claims, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention may be practiced otherwise than as specifically illustrated or described herein. In addition, "and/or" in the specification and claims means at least one of connected objects, a character "/" generally means that a preceding and succeeding related objects are in an "or" relationship.
As shown in fig. 1 to 3, the utility model discloses a fixing device of guided wave radar level gauge, include: the upper bracket 10, the lower bracket 20 and the connecting bracket 30, wherein one end of the upper bracket 10 is provided with a connecting part, and the other end of the upper bracket 10 is provided with a mounting hole. The connection portion may include a bolt hole and a bolt inserted into the bolt hole, and the upper bracket 10 may be fixed to the outside of the storage tank by the bolt, for example, the upper bracket 10 may be fixed to concrete or an outer wall of the outside of the storage tank by the bolt. The connecting portion may include a plurality of bolt holes and bolts inserted into the bolt holes, and the plurality of bolt holes may be distributed along the length direction of the upper bracket 10 at intervals, and may be connected to the bolts through different bolt holes according to different situations. The other end of the upper bracket 10 has a mounting hole, the upper bracket 10 may be plate-shaped, and the other end of the upper bracket 10 may have a mounting hole, which may penetrate in the thickness direction of the upper bracket 10, so that the lower end of a guide rod in the guide wave radar level gauge penetrates through the mounting hole and extends into the fixing hole.
In the installation, can be with the outside fixed connection of connecting portion and storage pool, the link sets up in holding the chamber with lower carriage 20, level gauge outfit among the guided wave radar level gauge sets up in the one side that lower carriage 20 was kept away from to upper bracket 10, the other end of guided wave pole 51 among the guided wave radar level gauge passes the mounting hole and stretches into in the fixed orifices 22, through the fixed level gauge outfit of upper bracket 10, it is fixed to make the other end of guided wave pole 51 fixed through fixed orifices 22, make guided wave radar level gauge stable firm. Utilize the embodiment of the utility model provides an in fixing device installation guided wave radar level gauge, can not destroy the original structure of equipment, can not destroy the anticorrosive coating in holding the pond during fixed guided wave pole, avoid having the potential safety hazard. Connecting portion are located the outside of storage pond, are not being surveyed the medium, are difficult for receiving the damage of medium, and fixed effect is firm, through the lower extreme of the fixed guide wave pole of fixed orifices, need not use the bolt fastening, and difficult appearance drops or becomes flexible, reduces the maintenance cost and maintains the degree of difficulty. The effectual guided wave radar level gauge that has reduced overhauls owing to installing the multifrequency that improper caused, has reduced the danger that the maintainer fell into water, has guaranteed the measurement accuracy of instrument, has avoided the abnormal damage of instrument in the use, saves the cost. Fixing device can be applicable to the fixed mounting of guided wave radar level gauge on the degree of depth pond more than 3 meters that have anticorrosive coating, can prevent to damage the guided wave pole of level gauge because of the liquid level is undulant, avoids arousing the measurement undulant. The method can also be applied to equipment such as standard containers and the like which do not allow electrokinetic welding.
The utility model discloses an in the embodiment, upper bracket 10 can be the plate body, is convenient for support the level gauge outfit among the guided wave radar level gauge, upper bracket 10 and lower carriage 20 parallel arrangement, the installation of the guided wave pole of being convenient for. The lower bracket 20 may be plate-shaped or block-shaped, and the distance between the upper bracket 10 and the lower bracket 20 may be set according to the length of the guided wave rod.
The upper bracket 10 may be made of metal or plastic, for example, the upper bracket 10 may be made of # 10 channel steel. The upper bracket 10 can be provided with a slot, and the slot can be matched with a flange of a gauge head of the liquid level gauge in specification, so that the gauge head can be conveniently installed. The connection frame 30 may be made of channel steel, and the connection frame 30 and the upper frame 10 may be connected to the lower frame 20 by welding.
Alternatively, the connection frame 30 may have a rod shape or a plate shape, an upper end of the connection frame 30 is vertically connected to the upper frame 10, a lower end of the connection frame 30 is vertically connected to the lower frame 20, and the guide rod may be disposed in parallel with the connection frame 30 when the guide rod is installed.
Optionally, the connecting frame 30 may be a telescopic rod, the distance between the upper bracket 10 and the lower bracket 20 is adjustable, and the distance between the upper bracket 10 and the lower bracket 20 may be adjusted according to the length of the guided wave rod, so as to adapt to guided wave radar level gauges with guided wave rods of different lengths.
In some embodiments, one side of the upper bracket 10, which is far away from the lower bracket 20, is provided with a waterproof cover 11, the opening edge of the waterproof cover 11 is arranged around the periphery of the mounting hole, a gauge head in the guided wave radar liquid level gauge can be arranged in the waterproof cover 11, and liquid can be prevented from entering the gauge head through the waterproof cover 11, so that the gauge head can be protected. To large-scale circulating water cooling pond, the water that the spray column got off can cause the instrument circuit part of level gauge to intake, brings the damage, and buckler 11 can be dismantled, when overhauing, can dismantle buckler 11 and carry out the instrument and maintain.
Optionally, the lower bracket 20 has a fixing block 21 at a side thereof adjacent to the upper bracket 10, and a fixing hole 22 is provided on the fixing block 21. The distance between the fixing block 21 and the connecting frame 30 may be greater than or equal to 300mm, for example, the distance between the fixing block 21 and the connecting frame 30 may be 400mm. Make the lower extreme of guided wave pole 51 fixed through fixed orifices 22 for guided wave radar level gauge is stable firm, and difficult the appearance drops or becomes flexible, reduces the maintenance cost and maintains the degree of difficulty. The fixing block 21 may be made of a cylindrical steel material and have a height of about 30mm, and the diameter of the fixing hole 22 may be slightly larger than the diameter of the lower end of the waveguide rod 51. The lower bracket 20 is positioned at the bottom of the reservoir, and the mounting position of the fixing block 21 is positioned at the bottom of the reservoir and is immersed in the measured liquid.
Alternatively, the distance between the fixing hole 22 and the connection bracket 30 may be greater than or equal to 300mm so that the wave guide rod is spaced apart from the connection bracket 30 to prevent the connection bracket 30 from interfering with or colliding with the wave guide rod.
In some embodiments, the connection portion may include a bolt hole and a bolt inserted into the bolt hole. The connecting portion may include a plurality of bolt holes, each of which may be penetrated by a bolt, and the bolt may be an expansion bolt. The upper bracket 10 may be fixed to the outside of the storage tank by bolts, for example, the upper bracket 10 may be fixed to concrete or an outer wall of the outside of the storage tank by bolts.
Optionally, the upper end of link 30 is located between mounting hole and the connecting portion, and in the installation, link 30 can be close to the inside wall setting that holds the chamber of storage pool 40 for the device installation is more stable, can prevent that guided wave pole 51 from colliding the inside wall that holds the chamber of storage pool 40.
As shown in fig. 2, the storage device according to the embodiment of the present invention includes: the storage tank 40, the device and the guided wave radar level gauge in the above embodiments, wherein the storage tank 40 has a containing cavity 41 with an opening, the connecting portion is connected to the outside of the storage tank 40, and the connecting frame 30 and the lower frame 20 are disposed in the containing cavity 41. The guided wave radar level gauge includes level gauge outfit 50 and guided wave pole 51, and the one end and the level gauge outfit 50 of guided wave pole 51 are connected, and level gauge outfit 50 sets up in the one side that lower carriage 20 was kept away from to upper bracket 10, and the flange of level gauge outfit 50 can pass through bolted connection with upper bracket 10, and the other end of guided wave pole 51 passes the mounting hole and stretches into in fixed orifices 22, also is that the lower extreme of guided wave pole 51 passes the mounting hole and stretches into in fixed orifices 22. The upper bracket 10 and the lower bracket 20 may be parallel, and the upper bracket 10 and the bottom wall of the receiving cavity 41 may be parallel.
The connecting portion may include a bolt hole and a bolt inserted into the bolt hole. The upper bracket 10 may be fixed to the outside of the storage tank 40 by bolts, for example, the upper bracket 10 may be fixed to concrete or an outer wall of the outside of the storage tank 40 by bolts. To ensure the fixing stability, the connecting part can comprise three bolt holes, the bolts can be expansion bolts, and 12# expansion bolts can be used. In the installation, after the external connection of connecting portion and storage pond 40, install the guided wave radar level gauge on the support, set up level gauge outfit 50 in the one side that the lower carriage 20 was kept away from to upper bracket 10, the lower extreme of guided wave pole 51 passes the mounting hole and stretches into in the fixed orifices 22, and then accomplishes the installation.
In some embodiments, the inner side wall of the accommodating chamber 41 is coated with an anticorrosive coating, so as to avoid corroding the inner side wall of the accommodating chamber 41. The anti-corrosion coating of the pool can not be damaged in the installation process, the leakage of the pool is avoided, the effective fixation of the wave guide rod is also ensured, the measurement influence caused by the fluctuation of the liquid level of the pool is avoided, and the more accurate measurement is ensured.
Alternatively, the waveguide rod 51 and the connection frame 30 may be disposed in parallel spaced apart. The guide rod 51 is spaced apart from the connection bracket 30, and the connection bracket 30 is prevented from interfering or colliding with the guide rod.
One side of the upper bracket 10, which is far away from the lower bracket 20, is provided with a waterproof cover 11, the opening edge of the waterproof cover 11 is arranged around the periphery of the mounting hole, and the gauge head 50 of the liquid level gauge is arranged in the waterproof cover 11. The level gauge outfit among the guided wave radar level gauge can set up in buckler 11, can prevent through buckler 11 that liquid from getting into the level gauge outfit, can protect the level gauge outfit.
The above description is for illustrative purposes only and is not intended to be limiting, and the present invention is not limited to the above embodiments, and many modifications may be made by those skilled in the art without departing from the spirit and scope of the present invention.
Claims (10)
1. A fixing device of guided wave radar level gauge, its characterized in that includes:
the device comprises an upper bracket, a lower bracket and a connecting piece, wherein one end of the upper bracket is provided with a connecting part, and the other end of the upper bracket is provided with a mounting hole;
the lower support and the upper support are arranged at intervals, a fixing hole is formed in the position, corresponding to the mounting hole, of the lower support, and an opening of the fixing hole faces the mounting hole;
the upper end of the connecting frame is connected with the upper support, the lower end of the connecting frame is connected with the lower support, and the fixing holes are arranged at intervals with the connecting frame.
2. The device of claim 1, wherein the upper bracket is a plate, and the upper bracket is disposed parallel to the lower bracket.
3. The apparatus as claimed in claim 2, wherein the connecting frame has a rod shape or a plate shape, an upper end of the connecting frame is vertically connected to the upper frame, and a lower end of the connecting frame is vertically connected to the lower frame.
4. The device of claim 3, wherein the connecting frame is a telescopic rod, and the distance between the upper bracket and the lower bracket is adjustable.
5. The device of claim 1, wherein a waterproof cover is arranged on the side, away from the lower support frame, of the upper support frame, and an opening edge of the waterproof cover is arranged around the periphery of the mounting hole.
6. The device of claim 1, wherein a fixing block is provided at a side of the lower bracket adjacent to the upper bracket, and the fixing hole is provided on the fixing block.
7. The device of claim 1, wherein the securing holes are spaced from the connecting frame by a distance greater than or equal to 300mm.
8. The device of claim 1, wherein the connecting portion comprises a bolt hole and a bolt threaded into the bolt hole; and/or
The upper end of the connecting frame is located between the mounting hole and the connecting portion.
9. A storage device, comprising:
a reservoir having an accommodation chamber with an opening;
the device of any one of claims 1-8;
the connecting part is connected with the outside of the storage pool, and the connecting frame and the lower frame are arranged in the accommodating cavity;
guided wave radar level gauge, guided wave radar level gauge includes level gauge outfit and guided wave pole, the one end of guided wave pole with the level gauge outfit is connected, the level gauge outfit set up in the upper bracket is kept away from one side of lower carriage, the other end of guided wave pole passes the mounting hole stretches into in the fixed orifices.
10. The apparatus of claim 9, wherein the inner side walls of the receiving cavity are coated with an anti-corrosive coating; and/or
The wave guide rod and the connecting frame are arranged in parallel at intervals; and/or
One side that the upper bracket was kept away from the lower carriage is equipped with the buckler, the opening border of buckler centers on the periphery setting of mounting hole, the level gauge outfit set up in the buckler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222632850.6U CN218180068U (en) | 2022-10-08 | 2022-10-08 | Fixing device and storage device of guided wave radar liquid level meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222632850.6U CN218180068U (en) | 2022-10-08 | 2022-10-08 | Fixing device and storage device of guided wave radar liquid level meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218180068U true CN218180068U (en) | 2022-12-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222632850.6U Active CN218180068U (en) | 2022-10-08 | 2022-10-08 | Fixing device and storage device of guided wave radar liquid level meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218180068U (en) |
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2022
- 2022-10-08 CN CN202222632850.6U patent/CN218180068U/en active Active
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