Corner fixing piece of solar water heater fixing frame
Technical Field
The utility model belongs to the technical field of solar water heaters, and particularly relates to a corner fixing piece of a solar water heater fixing frame.
Background
The solar water heater is a heating device for converting solar energy into heat energy, and is used for heating water from low temperature to high temperature so as to meet the requirement of hot water use in life and production of people, the solar water heater is divided into a vacuum tube type solar water heater and a flat type solar water heater according to the structural form, a fixing frame is needed to be used when the solar water heater is installed, and corner fixing pieces are needed to be used for fixing the fixing frame, so that the fixing frame is more stable.
The current announcements are: CN 20885991U discloses a corner fixing part for solar water heater installation, which is provided with a fixing part body and a mounting plate, the fixing part body is arranged in a right angle, the top end of the fixing part body is provided with a beam body in a protruding way, the inside of the beam body is rotationally connected with a screw rod, one end of the screw rod is fixed with a nut, the nut is connected with the outer wall of the beam body, the outer wall of the screw rod is rotationally connected with a nut, the nut is connected with the other outer wall of the beam body, two grooves are symmetrically arranged on two sides of the beam body, and embedded bolts are arranged in the fixing part body.
The solar water heater fixing frame is designed integrally, and can improve a part of stability when in use, but the solar water heater fixing frame needs to bear load for a long time, if only an integral fixing piece is used, the fixing effect is still poor, and looseness is easy to generate after the time is long.
Disclosure of Invention
The utility model aims to provide a corner fixing piece of a solar water heater fixing frame, which has the advantages that three sides of the corner of the fixing frame can be fixed, the fixing frame can be subjected to multi-surface fixing, and the stability of the fixing frame is further improved.
The technical aim of the utility model is achieved by the following technical scheme that the corner fixing piece of the solar water heater fixing frame comprises a first fixing plate, wherein the lower surface of the first fixing plate is provided with an arc part, the upper surface of the arc part is provided with connecting blocks, the number of the first fixing plates is three, and two adjacent first fixing plates are mutually hinged.
By adopting the technical scheme, through setting up first fixed plate, circular arc portion and connecting block, when using, fix the one side at mount corner with first fixed plate, then circular arc portion makes first fixed plate laminate mount corner more, because articulated each other between two liang of three first fixed plates, can make two other first fixed plates rotate, fix on the both sides wall of mount corner, through carrying out the simultaneous fixation to three faces of mount corner, can make the mount more stable.
The utility model is further provided with: the surface of first fixed plate is provided with the second fixed plate, the lower surface of second fixed plate one end is provided with the installation cavity, installation cavity size and connecting block size unanimity.
By adopting the technical scheme, through setting up second fixed plate and installation cavity, when using, the another side at mount corner is fixed to the second fixed plate, then makes the connecting block enter into the installation cavity, fixes first fixed plate and second fixed plate together.
The utility model is further provided with: the upper surface of installation cavity is provided with first screw hole, the inside threaded connection of first screw hole has first bolt, first bolt extends to the inside of connecting block.
By adopting the technical scheme, through setting up first screw hole and first bolt, when using, first screw hole makes things convenient for first bolt rotation to get into, and first bolt passes the installation cavity and extends to the inside of connecting block, fixes first fixed plate and second fixed plate together, forms wholly.
The utility model is further provided with: the surface of first fixed plate has seted up the second screw hole, the quantity of second screw hole is two and linear setting, the inside of second screw hole is provided with the second bolt.
By adopting the technical scheme, through setting up second screw hole and second bolt, when using, the second screw hole can make things convenient for the second bolt to get into, firmly fixes the corner at the mount with first fixed plate through the second bolt.
The utility model is further provided with: the surface of second fixed plate has seted up the third screw hole, the quantity of third screw hole is two and linear setting, the inside of third screw hole is provided with the third bolt.
By adopting the technical scheme, through setting up third screw hole and third bolt, when using, the third screw hole makes things convenient for the third bolt to get into, then firmly fixes the second fixed plate at another face of mount corner through the third bolt.
The utility model is further provided with: the lower surface of the second fixing plate is provided with an auxiliary plate.
By adopting the technical scheme, when the second fixing plate is fixed on the surface of the first fixing plate through the auxiliary plate, a certain gap is reserved between the second fixing plate and the corner of the fixing frame, and the second fixing plate can be in close contact with the corner of the fixing frame through the auxiliary plate.
The utility model is further provided with: the first fixing plate and the second fixing plate are made of stainless steel 304.
By adopting the technical scheme, through setting up the material of first fixed plate and second fixed plate, stainless steel 304 is a material that corrosion resistance is higher, not only environmental protection and hardness are higher, further improve the supporting role of first fixed plate and second fixed plate.
In summary, the utility model has the following beneficial effects:
through setting up first fixed plate and circular arc portion, because articulated each other between three first fixed plate two by two, can make two other first fixed plates rotate, fix on the both sides wall of mount corner, through carrying out simultaneous fixation to three faces of mount corner, can make the mount more stable.
Through setting up connecting block and installation cavity, through fixing connecting block and installation cavity together, and then fix first fixed plate and second fixed plate together.
Based on the improvement points, the device has the advantages that the three sides at the corners of the fixing frame can be fixed, the fixing frame is subjected to multi-surface fixing, and the stability of the fixing frame is further improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic structural view of a second fixing plate according to the present utility model;
fig. 3 is a schematic structural view of a first fixing plate of the present utility model.
In the figure, 1, a first fixing plate; 2. an arc part; 3. a connecting block; 4. a second fixing plate; 5. a mounting cavity; 6. a first threaded hole; 7. a first bolt; 8. a second threaded hole; 9. a second bolt; 10. a third threaded hole; 11. a third bolt; 12. and an auxiliary plate.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings.
Examples:
referring to fig. 1-3, the present utility model provides the following technical solutions: the utility model provides a corner mounting of solar water heater mount, including first fixed plate 1, the lower surface of first fixed plate 1 is provided with circular arc portion 2, the upper surface of circular arc portion 2 is provided with connecting block 3, the quantity of first fixed plate 1 is three, articulated each other between two adjacent first fixed plates 1, through setting up first fixed plate 1, circular arc portion 2 and connecting block 3, when using, fix the one side at the mount corner with first fixed plate 1, then circular arc portion 2 makes first fixed plate 1 laminate the mount corner more, because articulated each other between two liang of three first fixed plates 1, can make two other first fixed plates 1 rotate, fix on the both sides wall of mount corner, through carrying out the simultaneous fixation to the three face of mount corner, can make the mount more stable.
Referring to fig. 2, the surface of the first fixing plate 1 is provided with a second fixing plate 4, the lower surface of one end of the second fixing plate 4 is provided with an installation cavity 5, the size of the installation cavity 5 is consistent with that of the connecting block 3, and when in use, the second fixing plate 4 is fixed on the other surface of the corner of the fixing frame by arranging the second fixing plate 4 and the installation cavity 5, and then the connecting block 3 enters the installation cavity 5 to fix the first fixing plate 1 and the second fixing plate 4 together.
Referring to fig. 2, the upper surface of the installation cavity 5 is provided with a first threaded hole 6, the internal thread of the first threaded hole 6 is connected with a first bolt 7, the first bolt 7 extends to the inside of the connecting block 3, through setting up the first threaded hole 6 and the first bolt 7, when in use, the first threaded hole 6 facilitates the rotation of the first bolt 7 to enter, the first bolt 7 passes through the installation cavity 5 and extends to the inside of the connecting block 3, the first fixing plate 1 and the second fixing plate 4 are fixed together to form a whole.
Referring to fig. 3, the surface of the first fixing plate 1 is provided with the second threaded holes 8, the number of the second threaded holes 8 is two and is linearly set, the second threaded holes 8 are internally provided with the second bolts 9, and the second threaded holes 8 and the second bolts 9 are arranged, so that the second threaded holes 8 can facilitate the second bolts 9 to enter when in use, and the first fixing plate 1 is firmly fixed at the corners of the fixing frame through the second bolts 9.
Referring to fig. 2, a third screw hole 10 is provided on the surface of the second fixing plate 4, the number of the third screw holes 10 is two and linearly arranged, a third bolt 11 is provided in the third screw hole 10, and by providing the third screw hole 10 and the third bolt 11, in use, the third screw hole 10 facilitates the entry of the third bolt 11, and then the second fixing plate 4 is firmly fixed on the other surface of the corner of the fixing frame through the third bolt 11.
Referring to fig. 1, the lower surface of the second fixing plate 4 is provided with an auxiliary plate 12, and when the second fixing plate 4 is fixed on the surface of the first fixing plate 1 by providing the auxiliary plate 12, a certain gap is left between the second fixing plate 4 and the corner of the fixing frame, and the second fixing plate 4 can be closely contacted with the corner of the fixing frame by the auxiliary plate 12.
Referring to fig. 1, the first fixing plate 1 and the second fixing plate 4 are made of stainless steel 304, and by setting the first fixing plate 1 and the second fixing plate 4 of the stainless steel 304, which is a material with a relatively high corrosion resistance, the supporting effect of the first fixing plate 1 and the second fixing plate 4 is further improved, and the environment is protected and the hardness is relatively high.
The use process is briefly described: when the fixing device is used, the first fixing plates 1 are fixed on one surface of the corner of the fixing frame, then the arc parts 2 enable the first fixing plates 1 to be more attached to the corner of the fixing frame, as the three first fixing plates 1 are hinged to each other, the other two first fixing plates 1 can rotate and are fixed on two side walls of the corner of the fixing frame, the fixing frame can be more stable by fixing the three surfaces of the corner of the fixing frame at the same time, then the second fixing plates 4 are fixed on the other surface of the corner of the fixing frame, then the connecting block 3 enters the mounting cavity 5, the first fixing plates 1 and the second fixing plates 4 are fixed together, then the first threaded holes 6 facilitate the first bolts 7 to rotate, and the first bolts 7 penetrate through the mounting cavity 5 and extend to the inside of the connecting block 3, so that the first fixing plates 1 and the second fixing plates 4 are fixed together to form a whole.
The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.