CN210426595U - Transmitter capillary tube anti-collision protection device - Google Patents
Transmitter capillary tube anti-collision protection device Download PDFInfo
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- CN210426595U CN210426595U CN201921430250.3U CN201921430250U CN210426595U CN 210426595 U CN210426595 U CN 210426595U CN 201921430250 U CN201921430250 U CN 201921430250U CN 210426595 U CN210426595 U CN 210426595U
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- capillary
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Abstract
The utility model relates to a transmitter capillary tube anti-collision protection device, which comprises an instrument protection box, a fixed bracket, a protection piece and a fixed piece; the instrument protection box is arranged outside the transmitter, the fixed support is arranged below the capillary at intervals, the upper part of the fixed support is provided with a protection piece, and the capillary is laid in the protection piece and fixed through a fixing piece; the fixed supports are arranged at intervals of 1 meter; the protective piece is angle steel or a metal groove with holes; the fixing piece is a U-shaped fixture or a nylon cable tie. The utility model discloses thereby avoid the changer capillary of installation to receive the capillary finished product damage that outside mechanical collision leads to and cause the measuring instrument measurement inefficacy problem to take place.
Description
Technical Field
The utility model relates to a metallurgical engineering, specific collision avoidance device that says so.
Background
In steel-making and iron-making engineering, a transmitter detection instrument with a capillary tube is arranged on related facilities, the transmitter instrument acquires operation condition information in pipeline or container facilities through a medium conducted by the capillary tube, and a feedback signal is measured by the transmitter instrument and sent to a central control room, so that an operator can monitor normal and safe production operation of equipment. In the conventional engineering scheme, in the construction process and the production, operation and maintenance process, the unprotected capillary tube is easily damaged by external mechanical collision and the like, so that the problems of distortion and failure of instrument detection signals are caused, and finally, risks of uneconomical and unsafe production and the like of production, operation and maintenance equipment are caused.
Disclosure of Invention
The utility model aims at overcoming prior art's defect, provide a changer capillary anti-collision protection device, thereby the changer capillary of avoiding the installation receives the capillary finished product damage that outside mechanical collision leads to and causes the measuring instrument measurement inefficacy problem to take place.
In order to solve the technical problem, the utility model discloses a realize like this:
the utility model provides a changer capillary collision avoidance device which characterized in that: the instrument protection box comprises an instrument protection box, a fixing bracket, a protection piece and a fixing piece; the instrument protection box is arranged outside the transmitter, the fixing support is arranged below the capillary at intervals, the upper portion of the fixing support is provided with the protection piece, and the capillary is laid in the protection piece and fixed through the fixing piece.
Changer capillary collision avoidance device, its characterized in that: the fixed support is arranged according to the interval of 1 meter.
Changer capillary collision avoidance device, its characterized in that: the guard piece is an angle steel or a perforated metal groove.
Changer capillary collision avoidance device, its characterized in that: the fixing piece is a U-shaped fixture or a nylon cable tie.
The utility model has the advantages that: the problems of capillary breakage and damage caused by external mechanical collision in the traditional capillary installation construction process and during operation and maintenance are fundamentally solved.
The problems of breakage, damage and the like of the capillary tube caused by other professional hoisting collision, falling objects, welding and the like in the construction process and during operation and maintenance are avoided.
The problems of cost increase, construction period delay and influence on measurement accuracy series caused by the fact that a capillary tube needs to be replaced and repaired after being broken and damaged due to external mechanical collision in the past engineering construction and during operation and maintenance are solved.
The sun and rain of the detecting instrument (transmitter) are avoided, and the service life cycle of the instrument is prolonged.
The protective device has simple design structure, simple and easy operation, and is economic and reasonable.
Drawings
The invention will be described in further detail with reference to the following drawings and embodiments:
fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
As shown in fig. 1: the utility model provides a changer capillary collision avoidance device, it includes 1 fixed bolster 2 protection 3 of instrument guard box and mounting 4 the 5 portions of changer are located to the instrument guard box, and 6 sides of capillary are located at the fixed bolster interval, and fixed bolster upper portion is equipped with the protection piece, and the capillary is laid in the protection piece and is fixed through the mounting.
Further, the fixed support is set according to the interval 1 meter.
Further, the protection piece is angle steel or a perforated metal groove.
Further, the fixing piece is a U-shaped clamp or a nylon cable tie.
Installation process: the method comprises the steps of instrument box installation, protector bracket installation and fixation, protective angle steel (or metal groove with holes) installation, sensing part installation and capillary laying, connection of capillary and positive and negative electrodes of a transmitter in the instrument box, and capillary binding and fixation.
The specific operation mode is as follows:
and (4) checking: the specification and model of the equipment with the capillary and the instrument protection box are checked to meet the design requirement, and the appearance is free from scratches;
1-packaging of an instrument protection box: determining the installation position of the instrument box according to the source position of the sensing part 7 and the length of the capillary; install the instrument box on equipment fixing platform, ensure that instrument box mounted position does not exceed capillary length and be convenient for maintain and repair and do not influence fortune dimension personnel maintenance passageway and be suitable.
Protection L50 is angle steel 50 by 5 or foraminiferous metal casing fixed bolster 2 dress: and determining a capillary laying route according to the position of the sensing part and the position of the instrument protection box, and installing a fixed support of the protection angle steel or the metal groove with the hole according to the determined capillary laying route. The fixing bracket is generally installed and fixed at a distance of 1 m. The support adopts the welding mode when fixed on the steel platform, adopts expansion bolts fixed mode when fixed on the concrete platform.
The protection L50 is installed by 50 by 5 angle steel or the perforated 50 by 25 metal groove 3: and (4) mounting the protective angle steel L50 and 50 and 5 or the perforated metal groove 50 and 25 according to the position of the fixed bracket. The protective angle steel and the fixed bracket can be fixed by welding, and the metal groove with the hole and the fixed bracket can be fixed by welding or U-shaped clamps.
And (3) installing and fixing equipment with capillaries: the equipment with the capillary tube is transported to an installation place to be installed, and the bending damage to the capillary tube is avoided in the installation process. Firstly, fixedly mounting a sensing part and a source point, and paying attention to tight mounting, firm fixing and sealing; then laying a capillary along the protective angle steel or the metal groove with the hole; after the capillary tube is laid according to the set protection device route, a U-shaped fixture 4 is hooped on the angle steel protection device or a nylon rolling belt 4 is tied on the perforated metal groove in time.
Before the capillary tube enters the instrument box, a special hole opener is used for opening a hole at the back of the instrument box. The hole size is preferably slightly larger than the capillary, and is fixed on the back of the box by a threading plate catcher. Note that the butt joint of the positive and negative electrodes of the capillary tube and the positive and negative electrodes of the transmitter is correct.
Claims (4)
1. The utility model provides a changer capillary collision avoidance device which characterized in that: the instrument protection box comprises an instrument protection box, a fixing bracket, a protection piece and a fixing piece; the instrument protection box is arranged outside the transmitter, the fixing support is arranged below the capillary at intervals, the upper portion of the fixing support is provided with the protection piece, and the capillary is laid in the protection piece and fixed through the fixing piece.
2. The transmitter capillary tube crash protection device of claim 1, wherein: the fixed support is arranged according to the interval of 1 meter.
3. The transmitter capillary tube crash protection device of claim 1, wherein: the guard piece is an angle steel or a perforated metal groove.
4. The transmitter capillary tube crash protection device of claim 1, wherein: the fixing piece is a U-shaped fixture or a nylon cable tie.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921430250.3U CN210426595U (en) | 2019-08-30 | 2019-08-30 | Transmitter capillary tube anti-collision protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921430250.3U CN210426595U (en) | 2019-08-30 | 2019-08-30 | Transmitter capillary tube anti-collision protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210426595U true CN210426595U (en) | 2020-04-28 |
Family
ID=70365299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921430250.3U Active CN210426595U (en) | 2019-08-30 | 2019-08-30 | Transmitter capillary tube anti-collision protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210426595U (en) |
-
2019
- 2019-08-30 CN CN201921430250.3U patent/CN210426595U/en active Active
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