CN212079098U - Fishway observation room glass frost heaving prevention protection device - Google Patents
Fishway observation room glass frost heaving prevention protection device Download PDFInfo
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- CN212079098U CN212079098U CN202020193976.6U CN202020193976U CN212079098U CN 212079098 U CN212079098 U CN 212079098U CN 202020193976 U CN202020193976 U CN 202020193976U CN 212079098 U CN212079098 U CN 212079098U
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Abstract
The utility model provides a fishway observation room glass frost heaving prevention protection device, which comprises a cover plate, a motor arranged in an observation room and a glass observation window arranged on the outer wall of the observation room at one side of the observation room; the outer wall of the observation room is divided into an upper half part and a lower half part, and the glass observation window is positioned at the lower half part of the outer wall of the observation room; the motor is connected with a rotary transverse shaft, and one side of the glass observation window is connected with the cover plate through the rotary transverse shaft; the cover plate comprises a hard shell and a heat insulation plate embedded in the hard shell; rubber sealing strips are pasted on the cover plate wall of the cover plate, grooves corresponding to the rubber sealing strips are arranged on the observation outdoor walls around the glass observation window, and the rubber strips are arranged in the grooves. The utility model discloses convenient to use is nimble, the effect ideal that expands prevents frostbite, and the running cost is low.
Description
Technical Field
The utility model relates to a protection device that expands prevents frostbite of room glass is surveyd to fishway belongs to the frostproofing bloated damage protection technical field of cold areas fish facility (fishway) survey room glass.
Background
In severe cold areas such as northeast of China in winter, temperature often drops to below twenty degrees below zero or even lower in winter, the water in the fishway can take place to freeze and swell the phenomenon under this condition, fishway observation room generally is located fishway side wall one side, for the fish effect of passing through of being convenient for observe, side near the water generally can set up transparent glass window, because the water in the fishway takes place to freeze and swell this moment, it can receive great east tension effect to observe room glass, probably take place to destroy when the condition is serious and cause serious loss, consequently need take frost heaving prevention safeguard measure.
At present, because the fishway observation room actually constructed in cold regions has few cases, temporary protection measures such as sticking a foam insulation board or arranging an ice melting device in the range of a glass window of the observation room are generally adopted, firstly, the temporary protection measures of sticking the foam insulation board on the glass window have two defects, firstly, the water level in the fishway often floats up and down, and the foam insulation board can move up and down along with the water level due to light weight and poor fixation, and the range of the glass window can be deviated; secondly, because there must be more or less space between the heat insulation board and the glass without water-stopping measures, the water in the fishway will enter the space to continue to generate frost heaving effect, so the protection effect is limited by adopting the measure of heat insulation board attachment alone; secondly, the ice melting device arranged in the range of the glass window of the observation room has high operation cost and investment, and has the disadvantages of temporary solution and permanent solution, and poor protection effect.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a fishway observation room glass prevents frostbite and expands protection device, this fishway observation room glass prevents frostbite and expands protection device can effectively overcome above-mentioned safeguard measure's limitation, solves the fishway better and observes room glass and prevent frostbite and expand the problem.
The utility model discloses a following technical scheme can realize.
The utility model provides a fishway observation room glass frost heaving prevention protection device, which comprises a cover plate, a motor arranged in an observation room and a glass observation window arranged on the outer wall of the observation room at one side of the observation room; the outer wall of the observation room is divided into an upper half part and a lower half part, and the glass observation window is positioned at the lower half part of the outer wall of the observation room; the motor is connected with a rotary transverse shaft, and one side of the glass observation window is connected with the cover plate through the rotary transverse shaft; the cover plate comprises a hard shell and a heat insulation plate embedded in the hard shell; rubber sealing strips are pasted on the cover plate wall of the cover plate, grooves corresponding to the rubber sealing strips are arranged on the observation outdoor walls around the glass observation window, and the rubber strips are arranged in the grooves.
The cover plate is movably connected with the glass observation window.
The hard shell is made of glass fiber reinforced plastic composite materials.
The heat insulation plate is an XPS extruded sheet.
The area of the cover plate is larger than that of the glass observation window.
The cover plate is detachable from the rotary transverse shaft.
The rubber water stop strip is attached to the edge of the cover plate wall.
The beneficial effects of the utility model reside in that: convenient and flexible use, ideal anti-frost-heaving effect and low operation cost.
Drawings
Fig. 1 is a side view of the present invention;
fig. 2 is a front view of the present invention;
fig. 3 is a schematic view of the position structure of the present invention;
in the figure: 1-observation house, 2-observation house outer wall, 3-glass observation window, 4-fishway, 5-cover plate, 6-rotary transverse shaft, 7-cover plate wall, 8-XPS extruded sheet and 9-rubber water stop strip.
Detailed Description
The technical solution of the present invention is further described below, but the scope of the claimed invention is not limited to the described.
As shown in fig. 1 to 3, a fishway observation room glass frost heaving prevention protection device comprises a cover plate 5, a motor arranged in an observation room 1 and a glass observation window 3 arranged on an observation room outer wall 2 at one side of the observation room 1; the outer wall 2 of the observation room is divided into an upper half part and a lower half part, the glass observation window 3 is positioned at the lower half part of the outer wall 2 of the observation room, one surface of the glass observation window 3 is inside the observation room 1, and the other surface is a fishway 4; the motor is connected with a rotary transverse shaft 6, and one side of the glass observation window 3 is connected with a cover plate 5 through the rotary transverse shaft 6; the cover plate 5 comprises a hard shell and a heat insulation plate embedded in the hard shell; all paste rubber sealing strip 9 on the apron wall 7 of apron 5, on 3 observation room outer walls 2 all around of glass observation window, be equipped with the recess that corresponds the laminating with rubber sealing strip 9, be equipped with the rubber strip in the recess.
The cover plate 5 is movably connected with the glass observation window 3.
The hard shell is made of glass fiber reinforced plastic composite materials.
The insulation board is an XPS extruded sheet 8.
The area of the cover plate 5 is larger than that of the glass observation window 3.
The cover plate 5 is detachable with the rotary transverse shaft 6.
The rubber water stop strip 9 is attached to the edge of the cover plate wall 7.
Examples
As mentioned above, the glass observation window 3 of the observation room outer wall 2 of the fishway 4 is provided with the fishway observation room glass frost heaving prevention protection device, the device comprises a cover plate 5, the top of the cover plate 5 is connected with a rotating cross shaft 6, the rotating cross shaft 6 is driven by a motor, the cover plate 5 is driven to overturn for 180 degrees, and the cover plate 5 mainly comprises a hard shell and an embedded insulation board.
Preferably, the hard shell is made of a glass fiber reinforced plastic composite material, the wall thickness is about 2cm, and the edge height of the hard shell is 5 cm; the embedded heat insulation board is an XPS extruded sheet 8, is about 3cm thick, and is tightly bonded with the hard shell.
Preferably, the area of the cover plate 5 is slightly larger than that of the glass observation window 3, and each side of the length and the width is about 10cm longer than that of the glass observation window 3, so that water can be prevented from permeating; paste 2cm wide, the convex rubber sealing strip 9 that 2cm is thick around 5 edges of apron, be equipped with on the observation room outer wall 2 of 3 peripheries of glass observation window and correspond the recess that 2cm is wide, 2cm is dark that laminating border position reserved with apron 5, establish the rubber strip in the recess, when 5 laminating glass observation windows 3 of apron, the convex rubber sealing strip 9 at 5 edges of apron and the recess looks gomphosis of the outer fringe of glass observation window 3 to reach the stagnant water effect.
Further, a rotating transverse shaft 6 at the top of the cover plate 5 and a driving motor are arranged inside the observation room 1 so as to be convenient to operate and control.
Preferably, the cover plate 5 is a permanent device and is also assembled, when the temperature rises again or frost heaving does not occur, the cover plate 5 can be detached, and when the condition that water in the fishway freezes comes or may occur in winter, the cover plate 5 can be installed and put into operation.
The beneficial effects of the utility model reside in that:
(1) the use is convenient and flexible: after the device is installed, 180-degree overturning of the cover plate can be completed only by operating and controlling a motor in the observation room during operation; meanwhile, the cover plate is also assembled, when the air temperature rises again or frost heaving phenomenon can not occur, the cover plate can be disassembled for storage, and when the water in the fishway is frozen and frost heaving can occur, the cover plate can be installed and operated in advance;
(2) the anti-frost-heaving effect is ideal: the glass fiber reinforced plastic composite material adopted by the cover plate shell has the characteristics of light weight, high strength, good corrosion resistance, good fatigue resistance and the like; the XPS extruded sheet embedded in the cover plate has excellent heat preservation and insulation performance, high compressive strength, good moisture resistance and corrosion resistance, light weight and convenient installation and use, and can fully exert respective advantages by combining the XPS extruded sheet and the XPS extruded sheet; in addition, rubber water stop bars arranged at the edge of the cover plate and the periphery of the glass observation window can well prevent external water from permeating, and comprehensively, the device can achieve an ideal anti-frost-heaving effect;
(3) the operation cost is low: compared with other protective measures such as an ice melting device, the device is low in operation cost, only a motor in the observation room needs to be controlled during operation except for one-time investment and installation, the cover plate is assembled, the cover plate can be used repeatedly, and the operation and use cost is effectively reduced.
Claims (7)
1. The utility model provides a protection device that expands prevents frostbite of room glass is surveyed to fishway, includes apron (5), sets up motor and glass observation window (3) of setting on observation room outer wall (2) of observation room (1) one side in observation room (1), its characterized in that: the outer wall (2) of the observation room is divided into an upper half part and a lower half part, and the glass observation window (3) is positioned on the lower half part of the outer wall (2) of the observation room; the motor is connected with a rotary transverse shaft (6), and one side of the glass observation window (3) is connected with the cover plate (5) through the rotary transverse shaft (6); the cover plate (5) comprises a hard shell and a heat insulation plate embedded in the hard shell; all paste rubber sealing strip (9) on apron wall (7) of apron (5), on observation room outer wall (2) around glass observation window (3), be equipped with the recess that corresponds the laminating with rubber sealing strip (9), be equipped with the rubber strip in the recess.
2. The fishway observation room glass frost heaving prevention protection device of claim 1, wherein: the cover plate (5) is movably connected with the glass observation window (3).
3. The fishway observation room glass frost heaving prevention protection device of claim 1, wherein: the hard shell is made of glass fiber reinforced plastic composite materials.
4. The fishway observation room glass frost heaving prevention protection device of claim 1, wherein: the heat insulation plate is an XPS extruded sheet (8).
5. The fishway observation room glass frost heaving prevention protection device of claim 1, wherein: the area of the cover plate (5) is larger than that of the glass observation window (3).
6. The fishway observation room glass frost heaving prevention protection device of claim 1, wherein: the cover plate (5) and the rotary transverse shaft (6) are detachable.
7. The fishway observation room glass frost heaving prevention protection device of claim 1, wherein: the rubber water stop strip (9) is attached to the edge of the cover plate wall (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020193976.6U CN212079098U (en) | 2020-02-21 | 2020-02-21 | Fishway observation room glass frost heaving prevention protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020193976.6U CN212079098U (en) | 2020-02-21 | 2020-02-21 | Fishway observation room glass frost heaving prevention protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212079098U true CN212079098U (en) | 2020-12-04 |
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ID=73559099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020193976.6U Active CN212079098U (en) | 2020-02-21 | 2020-02-21 | Fishway observation room glass frost heaving prevention protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212079098U (en) |
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2020
- 2020-02-21 CN CN202020193976.6U patent/CN212079098U/en active Active
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