CN214723695U - Wind pressure switch mounting structure of gas module stove - Google Patents
Wind pressure switch mounting structure of gas module stove Download PDFInfo
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- CN214723695U CN214723695U CN202120068111.1U CN202120068111U CN214723695U CN 214723695 U CN214723695 U CN 214723695U CN 202120068111 U CN202120068111 U CN 202120068111U CN 214723695 U CN214723695 U CN 214723695U
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- round rod
- wind pressure
- pressure switch
- sleeve
- channel steel
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Abstract
The utility model relates to the technical field of gas module furnaces, in particular to a wind pressure switch mounting structure of a gas module furnace, wherein a round hole is arranged on the surface of a back plate; the positioning ring is embedded into the round hole; a bending plate is bent at the bottom end of the back plate; the air receiving pipe is embedded into the clamping groove; the tail end of the upper round rod is hinged with a lower round rod; the upper round rod is sleeved with a sleeve; the tail end of the lower round rod is fixed with a channel steel; the width of the inside of the channel steel is equal to the thickness of the annular bulge; an elastic supporting piece is fixed on the top plate; one end of the sleeve is tightly pressed on the channel steel; the tail end of the elastic supporting piece is tightly pressed on the other end of the sleeve; the sleeve is sleeved at the hinged position of the upper round rod and the lower round rod. Use the utility model discloses the time, in this structure, greatly limit ground improves the dismouting efficiency of wind pressure switch body, need not the bolt-up moreover, prevents that the part from losing.
Description
Technical Field
The utility model relates to a gas module stove technical field, in particular to wind pressure switch mounting structure of gas module stove.
Background
The wind pressure switch is used as a detection element on machinery needing wind pressure generally, each combustion module on the module furnace needs to carry an existing wind pressure switch of wind pressure and is directly installed on a corresponding product through a screw generally, the convenience of disassembly and assembly is not enough, especially when maintenance and replacement are needed, on the other hand, the number of internal parts of individual products is large, the structure is compact, a screwdriver is difficult to stretch into a limited space to lock, the use is inconvenient, and in the after-sale process, the situation that bolts are lost often exists.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a gas module stove wind pressure switch mounting structure of easy dismounting to prior art's defect and not enough.
In order to achieve the above object, the utility model adopts the following technical scheme:
the utility model relates to a wind pressure switch mounting structure of a gas module furnace, which comprises a wind pressure switch body, a top plate, a back plate fixed on the top plate and an upper round bar; the back of the wind pressure switch body is provided with a positioning ring; the side surface of the wind pressure switch body is provided with an annular bulge and two air receiving pipes; a round hole is formed in the surface of the back plate; the diameter of the excircle of the positioning ring is equal to that of the round hole; the positioning ring is embedded into the round hole; a bending plate is bent at the bottom end of the back plate; the tail end of the bending plate is provided with a clamping groove; the width of the clamping groove is equal to the diameter of the air receiving pipe; the air receiving pipe is embedded into the clamping groove;
the tail end of the upper round rod is hinged with a lower round rod; the upper round rod is sleeved with a sleeve; a channel steel is fixed at the tail end of the lower round rod; the width of the interior of the channel steel is equal to the thickness of the annular bulge; the diameter of the lower round rod, the diameter of the upper round rod and the diameter of the inner hole of the sleeve are equal; an elastic supporting piece is fixed on the top plate; one end of the sleeve is tightly pressed on the channel steel; the tail end of the elastic supporting piece is tightly pressed on the other end of the sleeve; the sleeve is sleeved at the hinged position of the upper round rod and the lower round rod.
Further, the elastic support is a spring.
Further, the top plate and the back plate are integrally formed.
After the structure is adopted, the utility model discloses beneficial effect does: the utility model relates to a wind pressure switch mounting structure of a gas module furnace, the back of a wind pressure switch body is provided with a positioning ring; the side surface of the wind pressure switch body is provided with an annular bulge and two gas receiving pipes; the surface of the back plate is provided with a round hole; the diameter of the excircle of the positioning ring is equal to that of the round hole; the positioning ring is embedded into the round hole; a bending plate is bent at the bottom end of the back plate; the tail end of the bending plate is provided with a clamping groove; the width of the clamping groove is equal to the diameter of the air receiving pipe; the air receiving pipe is embedded into the clamping groove; the tail end of the upper round rod is hinged with a lower round rod; the upper round rod is sleeved with a sleeve; the tail end of the lower round rod is fixed with a channel steel; the width of the inside of the channel steel is equal to the thickness of the annular bulge; the diameter of the lower round rod, the diameter of the upper round rod and the diameter of the inner hole of the sleeve are equal; an elastic supporting piece is fixed on the top plate; one end of the sleeve is tightly pressed on the channel steel; the tail end of the elastic supporting piece is tightly pressed on the other end of the sleeve; the sleeve is sleeved at the hinged position of the upper round rod and the lower round rod. When the utility model is used, the top plate is fixed on the bracket of the module furnace, and the positioning ring is embedded into the round hole on the back plate, so that the wind pressure switch body can not move in four directions relative to the back plate, and the wind pressure switch body can not rotate around the back plate after being inserted into the clamping groove through the air receiving pipe; under the action of the elastic supporting piece, the sleeve is pressed on the channel steel downwards, the lower round rod cannot rotate around the upper round rod, the channel steel is positioned, and the annular bulge is embedded into the channel steel, so that the positioning ring cannot be pulled out of the round hole; when the wind pressure switch body needs to be disassembled, the elasticity of the elastic supporting piece is overcome, the sleeve is pushed upwards until the lower round rod is completely exposed, the lower round rod can rotate around the upper round rod, the channel steel is pulled out of the annular bulge, and the wind pressure switch body can be completely disassembled from the back plate; in this structure, greatly limit improves the dismouting efficiency of wind pressure switch body, need not the bolt-up moreover, prevents that the part from losing.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic structural diagram of a wind pressure switch body;
fig. 3 is a schematic structural view of the wind pressure switch body of the present invention after being disassembled;
FIG. 4 is a left side view of FIG. 3;
description of reference numerals:
1. a wind pressure switch body; 101. a gas receiving pipe; 102. an annular projection; 103. positioning rings;
2. a top plate; 3. a back plate; 301. bending the plate; 301a, a card slot; 302. a circular hole; 4. an upper round bar;
5. an elastic support member; 6. a sleeve; 7. a lower round bar; 8. channel steel.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
As shown in fig. 1 to 4, the wind pressure switch mounting structure of a gas module furnace of the present invention comprises a wind pressure switch body 1, a top plate 2, a back plate 3 fixed on the top plate 2, and an upper round bar 4; the back of the wind pressure switch body 1 is provided with a positioning ring 103; the side surface of the wind pressure switch body 1 is provided with an annular bulge 102 and two air receiving pipes 101; a round hole 302 is formed on the surface of the back plate 3; the diameter of the outer circle of the positioning ring 103 is equal to that of the circular hole 302; the positioning ring 103 is embedded into the round hole 302; a bending plate 301 is bent at the bottom end of the back plate 3; the tail end of the bending plate 301 is provided with a clamping groove 301 a; the width of the clamping groove 301a is equal to the diameter of the air receiving pipe 101; the air receiving pipe 101 is embedded into the clamping groove 301 a;
the tail end of the upper round rod 4 is hinged with a lower round rod 7; the upper round rod 4 is sleeved with a sleeve 6; a channel steel 8 is fixed at the tail end of the lower round rod 7; the width of the inner part of the channel steel 8 is equal to the thickness of the annular bulge 102; the diameter of the lower round rod 7, the diameter of the upper round rod 4 and the diameter of the inner hole of the sleeve 6 are equal; an elastic supporting piece 5 is fixed on the top plate 2; one end of the sleeve 6 is tightly pressed on the channel steel 8; the tail end of the elastic support 5 is pressed on the other end of the sleeve 6; the sleeve 6 is sleeved at the hinged position of the upper round rod 4 and the lower round rod 7; the top plate 2 is fixed on a support of the module furnace, and the positioning ring 103 is embedded into a round hole 302 on the back plate 3, so that the wind pressure switch body 1 cannot move up and down, left and right relative to the back plate 3 in four directions, and after the wind receiving pipe 101 is inserted into the clamping groove 301a, the wind pressure switch body 1 cannot rotate around the back plate 3; under the action of the elastic supporting piece 5, the sleeve 6 is pressed on the channel steel 8 downwards, the lower round rod 7 cannot rotate around the upper round rod 4, the channel steel 8 is positioned, and the annular bulge 102 is embedded into the channel steel 8, so that the positioning ring 103 cannot be pulled out of the round hole 302; when the wind pressure switch body 1 needs to be disassembled, the elastic force of the elastic supporting piece 5 is overcome, the sleeve 6 is pushed upwards until the lower round rod 7 is completely exposed, the lower round rod 7 can rotate around the upper round rod 4, the channel steel 8 is pulled out of the annular bulge 102, and the wind pressure switch body 1 can be completely disassembled from the back plate 3; in this structure, greatly limit improves the dismouting efficiency of wind pressure switch body 1, need not the bolt-up moreover, prevents that the part from losing.
As a preferred mode of the present invention, the elastic supporting member 5 is a spring.
As an optimal mode of the present invention, the top plate 2 and the back plate 3 are formed by integral molding.
When the utility model is used, the top plate is fixed on the bracket of the module furnace, and the positioning ring is embedded into the round hole on the back plate, so that the wind pressure switch body can not move in four directions relative to the back plate, and the wind pressure switch body can not rotate around the back plate after being inserted into the clamping groove through the air receiving pipe; under the action of the elastic supporting piece, the sleeve is pressed on the channel steel downwards, the lower round rod cannot rotate around the upper round rod, the channel steel is positioned, and the annular bulge is embedded into the channel steel, so that the positioning ring cannot be pulled out of the round hole; when the wind pressure switch body needs to be disassembled, the elasticity of the elastic supporting piece is overcome, the sleeve is pushed upwards until the lower round rod is completely exposed, the lower round rod can rotate around the upper round rod, the channel steel is pulled out of the annular bulge, and the wind pressure switch body can be completely disassembled from the back plate; in this structure, greatly limit improves the dismouting efficiency of wind pressure switch body, need not the bolt-up moreover, prevents that the part from losing.
The above is only the preferred embodiment of the present invention, so all the equivalent changes or modifications made by the structure, features and principles in accordance with the claims of the present invention are included in the claims of the present invention.
Claims (3)
1. A wind pressure switch mounting structure of a gas module furnace comprises a wind pressure switch body (1); a positioning ring (103) is arranged at the back of the wind pressure switch body (1); the side surface of the wind pressure switch body (1) is provided with an annular bulge (102) and two air receiving pipes (101); the method is characterized in that: the device also comprises a top plate (2), a back plate (3) fixed on the top plate (2) and an upper round rod (4); a round hole (302) is formed in the surface of the back plate (3); the diameter of the excircle of the locating ring (103) is equal to that of the round hole (302); the positioning ring (103) is embedded into the round hole (302); a bending plate (301) is bent at the bottom end of the back plate (3); the tail end of the bending plate (301) is provided with a clamping groove (301 a); the width of the clamping groove (301 a) is equal to the diameter of the air receiving pipe (101); the air receiving pipe (101) is embedded into the clamping groove (301 a);
the tail end of the upper round rod (4) is hinged with a lower round rod (7); the upper round rod (4) is sleeved with a sleeve (6); a channel steel (8) is fixed at the tail end of the lower round rod (7); the width of the inner part of the channel steel (8) is equal to the thickness of the annular bulge (102); the diameter of the lower round rod (7), the diameter of the upper round rod (4) and the diameter of the inner hole of the sleeve (6) are equal; an elastic supporting piece (5) is fixed on the top plate (2); one end of the sleeve (6) is tightly pressed on the channel steel (8); the tail end of the elastic supporting piece (5) is pressed on the other end of the sleeve (6); the sleeve (6) is sleeved at the hinged position of the upper round rod (4) and the lower round rod (7).
2. The wind pressure switch mounting structure of a gas module furnace according to claim 1, wherein: the elastic supporting piece (5) is a spring.
3. The wind pressure switch mounting structure of a gas module furnace according to claim 1, wherein: the top plate (2) and the back plate (3) are integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120068111.1U CN214723695U (en) | 2021-01-12 | 2021-01-12 | Wind pressure switch mounting structure of gas module stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120068111.1U CN214723695U (en) | 2021-01-12 | 2021-01-12 | Wind pressure switch mounting structure of gas module stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214723695U true CN214723695U (en) | 2021-11-16 |
Family
ID=78638652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120068111.1U Active CN214723695U (en) | 2021-01-12 | 2021-01-12 | Wind pressure switch mounting structure of gas module stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214723695U (en) |
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2021
- 2021-01-12 CN CN202120068111.1U patent/CN214723695U/en active Active
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