CN209400061U - A kind of weighing device adapted under the conditions of high-temperature work environment - Google Patents
A kind of weighing device adapted under the conditions of high-temperature work environment Download PDFInfo
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- CN209400061U CN209400061U CN201822048855.8U CN201822048855U CN209400061U CN 209400061 U CN209400061 U CN 209400061U CN 201822048855 U CN201822048855 U CN 201822048855U CN 209400061 U CN209400061 U CN 209400061U
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- water cooling
- water
- heat
- heat shield
- weighing
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Abstract
The utility model discloses a kind of weighing device of adaptation under the conditions of high-temperature work environment, including weighing sensor and suspension hook, weighing sensor is externally provided with the water cooling heat shield of upper end opening setting, water cooling heat shield is water cooling cabinet, the lower end of weighing sensor is fixedly connected with the inner bottom surface of water cooling heat shield, the lower end of water cooling heat shield is fixedly connected by water cooling lower link with the upper end of suspension hook, the upper end of weighing sensor is fixedly connected with shackle, the upper end of shackle is fixedly connected with water cooling lift lever, water cooling lift lever fixed sleeves are connected to the heat-insulated cover board of water cooling, the upper end of the heat-insulated cover board of water cooling is respectively equipped with inlet and outlet, the water inlet of the heat-insulated cover board of water cooling is connected by the first hose with the water inlet of water cooling heat shield.The stability and weighing precision of weighing sensor, improve sensor service life, while this online weighing device is easy maintenance and repair when the utility model improves on-line weighing high warm base.
Description
Technical field
The utility model relates to weight detecting technical field more particularly to a kind of adaptation under the conditions of high-temperature work environment
Weighing device.
Background technique
In order to improve Bar Plant lumber recovery, non-sizing ratio is reduced, improving continuous casting billets of fixed weight qualification rate is basis.And claim online
The stability and weighing precision for retransmitting sensor are to influence one of the principal element of slab weighing qualification rate.Therefore, how to improve
It is with weighing precision by the weighing sensor stability under the quick change condition of the heat radiation of long term high temperature slab and environment temperature
Face the important topic of solution.Although weighing sensor exterior design that existing steel mill uses heat shield, due to every height
Base (~900 DEG C) are warmed to the continuous long-term heat radiation of heat shield, just at a heat storage, surface temperature is more than heat shield
100 degree.Meanwhile with the increase of weighing sensor number of applications and using the extension of time, sensor elastomer, connector and chamber
Always in continuous variation and without fixed rule, this temperature variations are different from sensor and carry out various temperature benefits the temperature of body
The case where when repaying and when Calibration, be all when carrying out various temperature-compensatings and Calibration be in sensor it is invariable
It is carried out under temperature field.It was verified that, weighing not high currently used for the sensor weighing stability under this high ambient conditions
Precision is low, and service life is short.
For this purpose, it is proposed that a kind of weighing device of next adaptation under the conditions of high-temperature work environment solves the above problems.
Utility model content
Purpose of the utility model is to solve the sensor weighing stability under high ambient conditions in the prior art
Not high, weighing precision is low, the short problem of service life, and a kind of weighing dress of the adaptation proposed under the conditions of high-temperature work environment
It sets.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of weighing device adapted under the conditions of high-temperature work environment, including weighing sensor and suspension hook, the weighing
Sensor is externally provided with the water cooling heat shield of upper end opening setting, and the water cooling heat shield is water cooling cabinet, the weighing sensor
Lower end be fixedly connected with the inner bottom surface of water cooling heat shield, the lower end of the water cooling heat shield passes through water cooling lower link and suspension hook
Upper end is fixedly connected, and the upper end of the weighing sensor is fixedly connected with shackle, and the upper end of the shackle is fixedly connected with water cooling
Lift lever, the water cooling lift lever fixed sleeves are connected to the heat-insulated cover board of water cooling, and the upper end of the heat-insulated cover board of water cooling is respectively equipped with
The water inlet of inlet and outlet, the heat-insulated cover board of water cooling is connected by the first hose with the water inlet of water cooling heat shield
Logical, the water outlet of the heat-insulated cover board of water cooling is connected by the second hose with the water outlet of water cooling heat shield, the water cooling every
Refrigeration tracheae is fixedly connected on hot cover board, the lower end of the refrigeration tracheae extends to setting, the water cooling in water cooling heat shield
Heat-insulated cover board is fixedly connected with the temperature tube for detecting temperature.
Preferably, it is bolted to connection between the water cooling lower link and suspension hook.
Preferably, it is bolted to connection between the shackle and weighing sensor.
Compared with prior art, the utility model has the following beneficial effects:
The utility model solves the stability and title for the weighing sensor being used continuously for a long time under high ambient conditions
The problem of weight precision, substantially increases weighing sensor service life, and this structural maintenance is convenient, has dissemination.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of weighing device of adaptation under the conditions of high-temperature work environment structural representation
Figure.
In figure: 1 weighing sensor, 2 suspension hooks, 3 water cooling heat shields, 4 water cooling lower links, 5 shackles, 6 water cooling lift levers, 7 water
The hot cover board of cold shut, 8 water inlets, 9 water outlets, 10 first hoses, 11 second hoses, 12 refrigeration tracheaes, 13 temperature tubes.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1, weighing device of a kind of adaptation under the conditions of high-temperature work environment, including weighing sensor 1 and suspension hook
2, weighing sensor 1 is externally provided with the water cooling heat shield 3 of upper end opening setting, and water cooling heat shield 3 is water cooling cabinet, weighing sensor
1 lower end is fixedly connected with the inner bottom surface of water cooling heat shield 3, and the lower end of water cooling heat shield 3 passes through water cooling lower link 4 and suspension hook 2
Upper end be fixedly connected, be bolted to connection between water cooling lower link 4 and suspension hook 2, the upper end of weighing sensor 1 is fixed to be connected
It is connected to shackle 5, is bolted to connection between shackle 5 and weighing sensor 1, the upper end of shackle 5 is fixedly connected with water cooling and mentions
Rising stem 6,6 fixed sleeves of water cooling lift lever are connected to the heat-insulated cover board 7 of water cooling, and the upper end of the heat-insulated cover board 7 of water cooling is respectively equipped with water inlet 8
With water outlet 9, wherein water inlet 8 and water outlet 9 are fixedly connected with workshop pipeline, and the water inlet 8 of the heat-insulated cover board 7 of water cooling passes through
First hose 10 is connected with the water inlet of water cooling heat shield 3, the water outlet 9 of the heat-insulated cover board 7 of water cooling by the second hose 11 with
The water outlet of water cooling heat shield 3 is connected, and the connector for avoiding water cooling heat shield 3 and being connected with weighing sensor 1 is grown
After phase high temperature heat radiation, cooling water is walked the torrid zone is conducted, and is unlikely to for heat to be transmitted to weighing sensor 1.
Refrigeration tracheae 12 is fixedly connected on the heat-insulated cover board 7 of water cooling, it should be noted that be equipped with and be used on cooling tube 12
Adjust the cooling gas regulating valve of its uninterrupted, the lower end of refrigeration tracheae 12 extends to setting in water cooling heat shield 3, water cooling every
Hot cover board 7 is fixedly connected with the temperature tube 13 for detecting temperature, by setting refrigerator pipe 12 and temperature tube 13, can solve title
Variation caused by 1 ambient temperature of sensor is retransmitted, by automatically continuously measuring the environment temperature in 1 region of weighing sensor, is adjusted
Cooling gas flow is saved, control enters the cooling tolerance of cavity, so that the environment temperature in 1 region of weighing sensor is controlled,
It is in weighing sensor 1 in a stable operating temperature range.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (4)
1. a kind of weighing device of adaptation under the conditions of high-temperature work environment, including weighing sensor (1) and suspension hook (2), special
Sign is that the weighing sensor (1) is externally provided with the water cooling heat shield (3) of upper end opening setting, and the water cooling heat shield (3) is
The lower end of water cooling cabinet, the weighing sensor (1) is fixedly connected with the inner bottom surface of water cooling heat shield (3), and the water cooling is heat-insulated
The lower end of cover (3) is fixedly connected by water cooling lower link (4) with the upper end of suspension hook (2), and the upper end of the weighing sensor (1) is solid
Surely it is connected with shackle (5), the upper end of the shackle (5) is fixedly connected with water cooling lift lever (6), and the water cooling lift lever (6) is outside
Fixing sleeve is connected to the heat-insulated cover board of water cooling (7), and the upper end of the heat-insulated cover board of water cooling (7) is respectively equipped with water inlet (8) and water outlet
(9), the water inlet (8) of the heat-insulated cover board of the water cooling (7) is connected by the first hose (10) with the water inlet of water cooling heat shield (3)
Logical, the water outlet (9) of the heat-insulated cover board of water cooling (7) is connected by the second hose (11) with the water outlet of water cooling heat shield (3)
It is logical, refrigeration tracheae (12) is fixedly connected on the heat-insulated cover board of water cooling (7), the lower end of refrigeration tracheae (12) extends to water
Setting, the heat-insulated cover board of water cooling (7) are fixedly connected with the temperature tube (13) for detecting temperature in cold heat shield (3).
2. weighing device of the adaptation according to claim 1 under the conditions of high-temperature work environment, which is characterized in that the water
It is bolted to connection between cold lower link (4) and suspension hook (2).
3. weighing device of the adaptation according to claim 1 under the conditions of high-temperature work environment, which is characterized in that described to unload
It is bolted to connection between button (5) and weighing sensor (1).
4. weighing device of the adaptation according to claim 1 under the conditions of high-temperature work environment, which is characterized in that the gas
The temperature tube (13) of pipe (12) and detection sensor case temperature automatically continuously measures the environment temperature in weighing sensor (1) region
Degree adjusts cooling gas flow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822048855.8U CN209400061U (en) | 2018-12-06 | 2018-12-06 | A kind of weighing device adapted under the conditions of high-temperature work environment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822048855.8U CN209400061U (en) | 2018-12-06 | 2018-12-06 | A kind of weighing device adapted under the conditions of high-temperature work environment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209400061U true CN209400061U (en) | 2019-09-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822048855.8U Active CN209400061U (en) | 2018-12-06 | 2018-12-06 | A kind of weighing device adapted under the conditions of high-temperature work environment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209400061U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109520605A (en) * | 2018-12-06 | 2019-03-26 | 中冶南方连铸技术工程有限责任公司 | A kind of weighing device adapted under the conditions of high-temperature work environment |
-
2018
- 2018-12-06 CN CN201822048855.8U patent/CN209400061U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109520605A (en) * | 2018-12-06 | 2019-03-26 | 中冶南方连铸技术工程有限责任公司 | A kind of weighing device adapted under the conditions of high-temperature work environment |
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