CN210600245U - Rhombic composite plugboard - Google Patents
Rhombic composite plugboard Download PDFInfo
- Publication number
- CN210600245U CN210600245U CN201920879030.2U CN201920879030U CN210600245U CN 210600245 U CN210600245 U CN 210600245U CN 201920879030 U CN201920879030 U CN 201920879030U CN 210600245 U CN210600245 U CN 210600245U
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- inserting plate
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Abstract
The utility model discloses a rhombic composite plugboard, which comprises an outer frame, wherein a plugboard is slidably arranged in the outer frame; the plug board is a composite board with a diamond-shaped cross section; a through hole for installing a plug board hydraulic driving device is arranged in the center of the plug board in a penetrating manner; two ends of the inserting plate are inwards sunken, and inserting plate tracks are arranged on the sunken sides; a frame rail used for being connected with the inserting plate rail is arranged on the inner side of the outer frame; the inserting plate track is connected with the frame track in a sliding manner; the utility model discloses a compound picture peg of rhombus, picture peg adopt the composite sheet of rhombus structure, stabilize the principle according to triangle-shaped and all non-deformable in the aspect of mechanics and calorifics, no matter be under high temperature environment or can not warp under the great condition of the difference in temperature, parallel composite sheet has more the fastness on the market.
Description
Technical Field
The utility model relates to a compound picture peg of rhombus belongs to flapper valve technical field.
Background
The baffle valve is a vertical lifting opening and closing valve with a baffle as a closing member, and the baffle of the baffle valve is normally closed because of vertical falling of gravity and is a normally closed valve; the baffle valve is usually opened by vertically lifting the baffle by a driving device, so that a channel is ensured to be smooth, and media such as smoke, water and the like can be smoothly discharged; when the equipment is overhauled, the baffle can be closed due to the falling of gravity. The insert plate is deformed when the flapper valve is influenced to operate, the conventional flapper valve is easy to deform due to poor stability and can be stuck, untight and immovable to open once the prior flapper valve is deformed, and therefore a rhombic composite insert plate is urgently needed to be designed to solve the problems.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a compound picture peg of rhombus, picture peg adopt the composite sheet of rhombus structure, according to triangle-shaped stable principle all non-deformable in the aspect of mechanics and calorifics, no matter can not warp under high temperature environment or under the great condition of the difference in temperature, the parallel composite sheet has more the fastness on the market.
The utility model discloses a rhombic composite plugboard, which comprises an outer frame, wherein a plugboard is slidably arranged in the outer frame; the plug board is a composite board with a diamond-shaped cross section, is not easy to deform in the aspects of mechanics and thermal property according to a triangular stability principle, cannot deform in a high-temperature environment or under the condition of large temperature difference, and has firmness compared with a parallel composite board on the market; a through hole for installing a plug board hydraulic driving device is arranged in the center of the plug board in a penetrating manner; two ends of the inserting plate are inwards sunken, and inserting plate tracks are arranged on the sunken sides; a frame rail used for being connected with the inserting plate rail is arranged on the inner side of the outer frame; the flashboard track is connected with the frame track in a sliding mode.
Further, the outer frame is made of channel steel.
Furthermore, the thickness of the inserting plate is reduced from the center to the corners in sequence.
Furthermore, the inserting plate comprises an upper top plate, a lower bottom plate and four sequentially spliced composite plate units fixed between the upper top plate and the lower bottom plate; the four composite board units are sequentially connected to form a rhombic end face structure; each composite board unit is formed by sequentially bonding a central board, a honeycomb board, a filling board and an outer shell; the cellular board is fixed between the central board and the shell body through the filling board, the inner side of the cellular board is tightly attached to the central board, the outer side of the cellular board is fixedly connected with the inner wall of the shell body through the filling board, the cellular board is installed inside the shell body of the inserting board and is connected with the shell body through the filling board, the whole deformation resistance of the inserting board is improved, the stability of the inserting board in use is ensured, and the service life of the inserting board can be prolonged.
Furthermore, the honeycomb plate is made of stainless steel materials, and the honeycomb plate is high in strength and good in stability.
Still further, the infill panel is high temperature resistant thermal-insulated panel, and its inboard is connected with the honeycomb panel, and its outside passes through high temperature resistant binder fixed connection with the shell body inner wall, adopts high temperature resistant thermal-insulated panel to make the infill panel, reduces the heat conduction, avoids taking place the deformation because of the inside high temperature of picture peg.
Furthermore, an arc structure is arranged at the outer edge of each central plate; the arc structures of the four central plates are mutually spliced to form through holes for mounting a flashboard hydraulic driving device; the through holes are arranged in a penetrating mode along the height direction of the central plate.
As a preferred embodiment, the inserting plate track and the frame track are both angle irons with triangular cross sections, the two angle irons are buckled to form a sealing track, inserting plate opening and closing is realized through sliding between the two angle irons, and hard sealing is performed between the inserting plate track and the frame track.
As a preferred embodiment, two sealing strips are respectively arranged on two sides of the frame rail; its one end of sealing strip is fixed in the outer frame inboard through the band iron, and its other end hugs closely in the picture peg surface, will pass through the band iron by the sealing strip that high temperature resistant silica gel board made and fix on the outer frame, and the sealing strip tip hugs closely in the picture peg surface, can effectively block medium such as flue gas, water and leak.
Further, the sealing strip is a high-temperature-resistant silica gel plate.
Compared with the prior art, the rhombic composite plugboard of the utility model adopts the composite board with the rhombic structure, is not easy to deform in the aspects of mechanics and thermal property according to the triangle stabilization principle, can not deform in high temperature environment or under the condition of large temperature difference, and has more firmness than the parallel composite boards on the market; the inserting plate consists of four composite plate units which are sequentially spliced, each composite plate unit is formed by sequentially bonding a central plate, a honeycomb plate, a filling plate and an outer shell, the honeycomb plate is arranged in the outer shell of the inserting plate and is connected with the outer shell through the filling plate, the integral deformation resistance of the inserting plate is improved, the stability of the inserting plate in use is ensured, and the service life of the inserting plate can be prolonged; in addition, a double-sealing mode of combining hard sealing of the angle iron and soft sealing of the high-temperature-resistant silica gel plate is adopted, so that the sealing performance of the baffle valve in the channel is ensured, and no leakage is achieved.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is an enlarged schematic view of the position a of the present invention.
Fig. 3 is a schematic view of the installation structure of the composite board unit of the present invention.
The parts in the drawings are marked as follows: 1-outer frame, 2-inserting plate, 21-central plate, 22-honeycomb plate, 23-filling plate, 24-outer shell, 3-through hole, 4-inserting plate rail, 5-frame rail, 6-sealing strip, 7-flat iron, 9-upper top plate, 10-composite plate unit and 11-circular arc structure.
Detailed Description
The rhombic composite inserting plate shown in fig. 1 to 3 comprises an outer frame 1, wherein an inserting plate 2 is slidably mounted in the outer frame 1; the inserting plate 2 is a composite plate with a rhombic cross section; a through hole 3 for installing a plugboard hydraulic driving device is arranged in the center of the plugboard 2 in a penetrating way; two ends of the inserting plate 2 are sunken inwards, and inserting plate tracks 4 are arranged on the sunken sides; a frame rail 5 used for being connected with the inserting plate rail 4 is arranged on the inner side of the outer frame 1; the board insertion rail 4 and the frame rail 5 are slidably connected.
The outer frame 1 is made of channel steel.
The thickness of the insert plate 2 is reduced from the center to the corners in sequence.
The inserting plate 2 comprises an upper top plate 9, a lower bottom plate (not shown) and four composite plate units 10 which are sequentially spliced and fixed between the upper top plate 9 and the lower bottom plate; the four composite board units 10 are sequentially connected to form a diamond-shaped end face structure; the central plate 21, the honeycomb plate 22, the filling plate 23 and the outer shell 24 of each composite plate unit 10 are sequentially bonded; the honeycomb plate 22 is fixed between the center plate 21 and the outer shell 24 by the filler plate 23, and the inner side of the honeycomb plate 22 is closely attached to the center plate 21 and the outer side thereof is fixedly connected to the inner wall of the outer shell 24 by the filler plate 23.
The honeycomb panel 22 is made of a stainless steel material.
The filling plate 23 is a high-temperature-resistant heat-insulating plate, the inner side of the filling plate is connected with the honeycomb plate 22, and the outer side of the filling plate is fixedly connected with the inner wall of the outer shell 24 through a high-temperature-resistant adhesive.
The outer edge of each central plate 21 is provided with a circular arc structure 11; the arc structures 11 of the four central plates 21 are mutually spliced to form through holes 3 for mounting a board inserting hydraulic driving device; the through holes 3 are arranged to penetrate in the height direction of the center plate 21.
The inserting plate track 4 and the frame track 5 are both angle irons with triangular cross sections, and the two angle irons are buckled with each other to form a sealing track.
Two sides of the frame rail 5 are respectively provided with a sealing strip 6; one end of the sealing strip 6 is fixed on the inner side of the outer frame 1 through a flat iron 7, and the other end of the sealing strip is tightly attached to the surface of the inserting plate 2.
The sealing strip 6 is a high-temperature resistant silica gel plate.
The rhombic composite plugboard of the utility model adopts the composite board with the rhombic structure, is not easy to deform in the aspects of mechanics and thermology according to the triangular stability principle, can not deform in high-temperature environment or under the condition of large temperature difference, and has more firmness compared with the parallel composite board on the market; the inserting plate consists of four composite plate units which are sequentially spliced, each composite plate unit is formed by sequentially bonding a central plate, a honeycomb plate, a filling plate and an outer shell, the honeycomb plate is arranged in the outer shell of the inserting plate and is connected with the outer shell through the filling plate, the integral deformation resistance of the inserting plate is improved, the stability of the inserting plate in use is ensured, and the service life of the inserting plate can be prolonged; in addition, the flashboard switch is realized through the sliding between the two angle steels, and the hard sealing is carried out between the flashboard track and the frame track; the sealing strip made of the high-temperature-resistant silica gel plate is fixed on the outer frame through the flat iron, and the end part of the sealing strip is tightly attached to the surface of the inserting plate, so that the leakage of media such as water and the like can be effectively prevented; the double-sealing mode of combining hard sealing of the two angle irons and soft sealing of the high-temperature-resistant silica gel plate is adopted, so that the sealing performance of the baffle valve in the channel is ensured, and no leakage is achieved.
The above-mentioned embodiment is only the preferred embodiment of the present invention, so all the equivalent changes or modifications made by the structure, features and principles of the present invention are included in the claims of the present invention.
Claims (10)
1. The utility model provides a compound picture peg of rhombus, includes outer frame, its characterized in that: an inserting plate is slidably arranged in the outer frame; the plug board is a composite board with a diamond-shaped cross section; a through hole for installing a plug board hydraulic driving device is arranged in the center of the plug board in a penetrating manner; two ends of the inserting plate are inwards sunken, and inserting plate tracks are arranged on the sunken sides; a frame rail used for being connected with the inserting plate rail is arranged on the inner side of the outer frame; the flashboard track is connected with the frame track in a sliding mode.
2. The diamond-shaped composite insert plate according to claim 1, wherein: the outer frame is made of channel steel.
3. The diamond-shaped composite insert plate according to claim 1, wherein: the thickness of the inserting plate is reduced from the center to the corners in sequence.
4. The diamond-shaped composite insert plate according to claim 1, wherein: the inserting plate comprises an upper top plate, a lower bottom plate and four sequentially spliced composite plate units fixed between the upper top plate and the lower bottom plate; the four composite board units are sequentially connected to form a rhombic end face structure; each composite board unit is formed by sequentially bonding a central board, a honeycomb board, a filling board and an outer shell; the honeycomb plate is fixed between the central plate and the outer shell through the filling plate, the inner side of the honeycomb plate is tightly attached to the central plate, and the outer side of the honeycomb plate is fixedly connected with the inner wall of the outer shell through the filling plate.
5. The diamond-shaped composite insert plate according to claim 4, wherein: the honeycomb plate is made of stainless steel material.
6. The diamond-shaped composite insert plate according to claim 4, wherein: the filler plate is a high-temperature-resistant heat-insulating plate, the inner side of the filler plate is connected with the honeycomb plate, and the outer side of the filler plate is fixedly connected with the inner wall of the outer shell through a high-temperature-resistant binder.
7. The diamond-shaped composite insert plate according to claim 4, wherein: the outer edge of each central plate is provided with an arc structure; the arc structures of the four central plates are mutually spliced to form through holes for mounting a flashboard hydraulic driving device; the through holes are arranged in a penetrating mode along the height direction of the central plate.
8. The diamond-shaped composite insert plate according to claim 1, wherein: the inserting plate track and the frame track are both angle irons with triangular cross sections, and the two angle irons are buckled with each other to form a sealing track.
9. The diamond-shaped composite insert plate according to claim 1, wherein: two sealing strips are respectively arranged on two sides of the frame rail; one end of the sealing strip is fixed on the inner side of the outer frame through flat iron, and the other end of the sealing strip is tightly attached to the surface of the inserting plate.
10. The diamond-shaped composite insert plate according to claim 9, wherein: the sealing strip is a high-temperature-resistant silica gel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920879030.2U CN210600245U (en) | 2019-06-12 | 2019-06-12 | Rhombic composite plugboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920879030.2U CN210600245U (en) | 2019-06-12 | 2019-06-12 | Rhombic composite plugboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210600245U true CN210600245U (en) | 2020-05-22 |
Family
ID=70717243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920879030.2U Active CN210600245U (en) | 2019-06-12 | 2019-06-12 | Rhombic composite plugboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210600245U (en) |
-
2019
- 2019-06-12 CN CN201920879030.2U patent/CN210600245U/en active Active
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