CN113956892B - Flame path hole seat lifting device - Google Patents
Flame path hole seat lifting device Download PDFInfo
- Publication number
- CN113956892B CN113956892B CN202111244669.1A CN202111244669A CN113956892B CN 113956892 B CN113956892 B CN 113956892B CN 202111244669 A CN202111244669 A CN 202111244669A CN 113956892 B CN113956892 B CN 113956892B
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- Prior art keywords
- wall
- plate
- flame path
- path hole
- bottom end
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- 238000001125 extrusion Methods 0.000 claims abstract description 7
- 230000001681 protective effect Effects 0.000 claims description 7
- 230000008878 coupling Effects 0.000 description 5
- 238000010168 coupling process Methods 0.000 description 5
- 238000005859 coupling reaction Methods 0.000 description 5
- 125000006850 spacer group Chemical group 0.000 description 5
- 238000002485 combustion reaction Methods 0.000 description 3
- 206010053615 Thermal burn Diseases 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009529 body temperature measurement Methods 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B29/00—Other details of coke ovens
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B41/00—Safety devices, e.g. signalling or controlling devices for use in the discharge of coke
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Emergency Lowering Means (AREA)
Abstract
The invention discloses a flame path hole seat lifting device, which relates to the technical field of lifting devices and comprises the following components: the fixed circular plate and the sleeve are fixedly arranged at the top end of the fixed circular plate. According to the invention, the fixing mechanism is arranged, the first connecting rod is lifted to drive the extrusion plate to move upwards, the support shaft is extruded, the flame path hole seat is supported after the support shaft rotates, when the limiting pin moves to the top end of the Z-shaped groove, the sleeve is rotated to enable the limiting pin to extrude the short wedge-shaped block, the short wedge-shaped block moves upwards and pushes the first moving plate to move upwards, when the limiting pin moves to one end of the top end of the Z-shaped groove, the first connecting spring pushes the first moving plate to move downwards to enable the short wedge-shaped block to move downwards and reset, so that the limiting pin is limited and fixed at one end of the top end of the Z-shaped groove, the first connecting rod is prevented from moving downwards and resetting to enable the plurality of support shafts to rotate and contract, and when the flame path hole seat is moved for a long distance, the flame path hole seat is prevented from sliding from the outer wall of the support shaft when being shaken or placed for a short time.
Description
Technical Field
The invention relates to the technical field of lifting devices, in particular to a flame path hole seat lifting device.
Background
In the coke oven, every combustion chamber all is provided with 32 and founds the flame path generally, all sets up the flame hole at each and founds the flame path top and regard as the temperature measurement point, because combustion system is the negative pressure, for avoiding unnecessary air and debris to leak into the combustion chamber, all be provided with the flame path handhole door at the top of every flame hole, the flame handhole door includes flame path hole seat and flame handhole door, the flame path hole seat inlays and sets up in flame hole brick cup, the flame handhole door relies on the dead weight to cover on the flame path hole seat, realizes the sealed to the flame path.
When mentioning flame path hole seat, need use the outside device of mentioning, current flame path hole seat is mentioned the device and can't be spacing fixed to first connecting rod and sleeve in the use to when moving flame path hole seat long distance, because shake or short duration place, make flame path hole seat landing easily, cause unnecessary troublesome.
Disclosure of Invention
The invention aims to: in order to solve the problem that the flame path hole seat is easy to slide when being lifted, the flame path hole seat lifting device is provided.
In order to achieve the purpose, the invention provides the following technical scheme: a flame hole seat lifting device comprising:
the circular plate is fixed, and the circular plate is fixed,
the sleeve is fixedly arranged at the top end of the fixed circular plate;
The first connecting rod is slidably arranged inside the sleeve;
the extrusion plate is fixedly installed at the bottom end of the first connecting rod and is positioned at the bottom end of the fixed circular plate;
the rotary supporting mechanism is arranged at the bottom end of the fixed circular plate and is used for lifting and supporting the flame path hole seat;
the limiting pin is fixedly welded on the outer wall of the first connecting rod;
the fixing mechanism is positioned on the outer wall of the sleeve and used for movably fixing the limiting pin;
the fixing mechanism is positioned on the outer wall of the sleeve and positioned below the fixing mechanism;
the protective seat is fixedly welded on the outer wall of the sleeve and is positioned outside the warning plate;
the linkage mechanism is installed in the protection seat, extends to the outer wall of the protection seat and is used for displaying the warning plate.
As a still further scheme of the invention: the rotating support mechanism comprises a rotating seat rotating shaft and a support shaft, the rotating seat is fixedly arranged at the bottom end of the fixed circular plate, the rotating shaft is rotatably arranged in the rotating seat, and the support shaft is fixedly arranged on the outer wall of the rotating shaft.
As a still further scheme of the invention: fixing mechanism is including Z type groove, first fixed plate, first coupling spring, first movable plate, short wedge and long wedge, Z type groove set up in telescopic outer wall, first fixed plate fixed mounting in telescopic outer wall, and be located the top in Z type groove, first coupling spring install in the bottom of first fixed plate, first movable plate slide cup joint in telescopic outer wall, and be located first coupling spring's bottom, short wedge fixed mounting in the bottom of first movable plate, and be located the top one end in Z type groove, long wedge fixed mounting in the bottom of first movable plate, and be located the bottom one end in Z type groove.
As a still further scheme of the invention: the link gear is including ring piece, stopper, spring plate, second coupling spring, first arc pole, second arc pole and second connecting rod, the ring piece set up in the inside top of protection seat, and cup joint in the outer wall of warning board, stopper fixed mounting in the outer wall of ring piece, first arc pole fixed mounting in the outer wall of stopper, the spring plate set up in the outer wall of first arc pole is kept away from the one end of stopper, second coupling spring cup joint in the outer wall of first arc pole, and be located the one end of spring plate, second connecting rod fixed mounting in the bottom of spacer pin, second arc pole fixed set up in the bottom of second connecting rod.
As a still further scheme of the invention: the outer wall of the first connecting rod is matched with the inner wall of the sleeve, and a handle is arranged at the top end of the first connecting rod.
As a still further scheme of the invention: the inner wall of the first movable plate is matched with the outer wall of the sleeve, the bottom end of the first fixed plate is provided with a limiting rod, a sliding groove matched with the outer wall of the limiting rod is formed in the first movable plate, and two ends of the first connecting spring are fixedly connected with the first fixed plate and the first movable plate.
As a still further scheme of the invention: the both sides outer wall of spacer pin with the inner wall phase-match in Z type groove, the outer wall of short wedge is located one side of spacer pin is the inclined plane structure, the bottom of long wedge is located one side of spacer pin is the inclined plane structure.
As a still further scheme of the invention: the outer wall of protection seat is provided with the spacing groove, the outer wall of stopper with the inner wall phase-match of spacing groove, the outer wall of protection seat is located the one end of spacing groove is provided with the second fixed plate, the inside of second fixed plate be provided with the outer wall assorted shifting chute of first arc pole.
As a still further scheme of the invention: the bottom of ring piece is provided with a plurality of baffles, the outer wall of protection seat is located the below of spacing groove is provided with a plurality of show grooves.
Compared with the prior art, the invention has the beneficial effects that:
1. through the arrangement of the fixing mechanism, the first connecting rod is lifted to drive the extrusion plate to move upwards, the support shaft is extruded, the support shaft is enabled to rotate, then the flame path hole seat is supported, when the limiting pin moves to the top end of the Z-shaped groove, the sleeve is rotated, the limiting pin is enabled to extrude the short wedge-shaped block, the short wedge-shaped block is enabled to move upwards, the first movable plate is pushed to move upwards, when the limiting pin moves to one end of the top end of the Z-shaped groove, the first connecting spring pushes the first movable plate to move downwards, the short wedge-shaped block is enabled to move downwards and reset, the limiting pin is limited and fixed at one end of the top end of the Z-shaped groove, the first connecting rod is prevented from moving downwards and resetting to enable the plurality of support shafts to rotate and contract, and therefore when the flame path hole seat is moved for a long distance, the flame path hole seat is prevented from slipping from the outer wall of the support shaft when being shaken or placed for a short time;
2. through setting up link gear, realize when mentioning flame path hole seat, the spacer pin drives second connecting rod rebound, make the second connecting rod drive second arc pole rebound, thereby extrude the stopper, make the stopper along the inner wall limit displacement of spacing groove, meanwhile, the stopper drives first arc pole along second fixed plate inner wall limit displacement, when making first arc pole promote the spring plate removal, make second connecting spring atress extension, while removing with this spacing block, it rotates to drive the ring piece, the one end that the ring piece drove the interesting show groove of baffle rotates to one side of show groove, thereby let user and near people can follow the show groove and observe warning board, thereby let user and near people improve vigilance, avoid flame path hole seat to lead to the fact the scald to the people.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the invention at A in FIG. 1;
FIG. 3 is a structural elevation view of the present invention;
FIG. 4 is an enlarged view of the invention at B of FIG. 3;
FIG. 5 is a schematic view of a portion of the linkage mechanism of the present invention;
FIG. 6 is a schematic view of a protective seat according to the present invention;
fig. 7 is a schematic structural diagram of the rotation support mechanism of the present invention.
In the figure: 1. fixing the circular plate; 2. a sleeve; 3. a first connecting rod; 4. a pressing plate; 5. a rotation support mechanism; 501. a rotating seat; 502. a rotating shaft; 503. a support shaft; 6. a spacing pin; 7. a fixing mechanism; 701. a Z-shaped groove; 702. a first fixing plate; 703. a first connecting spring; 704. a first moving plate; 705. a short wedge block; 706. a long wedge-shaped block; 8. a warning board; 9. a protective seat; 10. a linkage mechanism; 101. a ring block; 102. a limiting block; 103. a spring plate; 104. a second connecting spring; 105. a first arcuate bar; 106. a second arcuate bar; 107. a second connecting rod; 11. a second fixing plate; 12. a baffle plate; 13. a display slot; 14. a limiting groove; 15. a handle; 16. a limiting rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention based on its overall structure.
Referring to fig. 1 to 7, in an embodiment of the present invention, a flame path hole seat lifting device includes:
the circular plate 1 is fixed and the circular plate is fixed,
the sleeve 2 is fixedly arranged at the top end of the fixed circular plate 1;
the first connecting rod 3 is arranged in the sleeve 2 in a sliding mode;
the extrusion plate 4 is fixedly arranged at the bottom end of the first connecting rod 3 and is positioned at the bottom end of the fixed circular plate 1;
the rotary supporting mechanism 5 is arranged at the bottom end of the fixed circular plate 1 and used for lifting and supporting the flame path hole seat;
the limiting pin 6 is fixedly welded on the outer wall of the first connecting rod 3;
the fixing mechanism 7 is positioned on the outer wall of the sleeve 2, and is used for moving and fixing the limiting pin 6;
the fixing mechanism 7 is positioned on the outer wall of the sleeve 2 and is positioned below the fixing mechanism 7;
the protective seat 9 is fixedly welded on the outer wall of the sleeve 2 and is positioned outside the warning plate 8;
and the linkage mechanism 10 is installed inside the protective seat 9, extends to the outer wall of the protective seat 9 and is used for displaying the warning plate 8.
Referring to fig. 1 and 7, the rotation support mechanism 5 includes a rotation shaft 502 and a support shaft 503 of the rotation base 501, the rotation bases 501 are fixedly disposed at the bottom end of the fixed circular plate 1, the rotation shaft 502 is rotatably mounted inside the rotation base 501, and the support shaft 503 is fixedly mounted on the outer wall of the rotation shaft 502 for supporting the rotation of the fixed support shaft 503.
Please refer to fig. 1 and 2, the fixing mechanism 7 includes a Z-shaped groove 701, a first fixing plate 702, a first connecting spring 703, a first moving plate 704, a short wedge 705 and a long wedge 706, the Z-shaped groove 701 is disposed on the outer wall of the sleeve 2, the first fixing plate 702 is fixedly mounted on the outer wall of the sleeve 2 and located above the Z-shaped groove 701, the first connecting spring 703 is mounted at the bottom end of the first fixing plate 702, the first moving plate 704 is slidably sleeved on the outer wall of the sleeve 2 and located at the bottom end of the first connecting spring 703, the short wedge 705 is fixedly mounted at the bottom end of the first moving plate 704 and located at one end of the top end of the Z-shaped groove 701, the long wedge 706 is fixedly mounted at the bottom end of the first moving plate 704 and located at one end of the bottom end of the Z-shaped groove 701, so as to facilitate the limiting movement and fixation of the limit pin 6.
Please refer to fig. 3, fig. 4, and fig. 6, the linkage mechanism 10 includes a ring block 101, a limiting block 102, a spring plate 103, a second connecting spring 104, a first arc rod 105, a second arc rod 106, and a second connecting rod 107, the ring block 101 is disposed at the top end of the interior of the protection seat 9 and is sleeved on the outer wall of the warning plate 8, the limiting block 102 is fixedly mounted on the outer wall of the ring block 101, the first arc rod 105 is fixedly mounted on the outer wall of the limiting block 102, the spring plate 103 is disposed at the end of the outer wall of the first arc rod 105 far from the limiting block 102, the second connecting spring 104 is sleeved on the outer wall of the first arc rod 105 and is located at one end of the spring plate 103, the second connecting rod 107 is fixedly mounted at the bottom end of the limiting pin 6, the second arc rod 106 is fixedly disposed at the bottom end of the second connecting rod 107, so that the baffle 12 is rotated and contracted to one side of the display slot 13 while the first connecting rod 3 moves upward along the sleeve 2, let the user can run through warning board 8 from show groove 13 when mentioning flame path hole seat to let the user improve vigilance, avoid being scalded by flame path hole seat.
Please refer to fig. 1, the outer wall of the first connecting rod 3 is matched with the inner wall of the sleeve 2, and the top end of the first connecting rod 3 is provided with a handle 15 for conveniently lifting the first connecting rod 3, so that the first connecting rod 3 can move along the inner wall of the sleeve 2 in a limited manner.
Please refer to fig. 2, an inner wall of the first moving plate 704 is matched with an outer wall of the sleeve 2, the bottom end of the first fixing plate 702 is provided with the limiting rod 16, a sliding groove matched with the outer wall of the limiting rod 16 is arranged inside the first moving plate 704, and two ends of the first connecting spring 703 are fixedly connected with the first fixing plate 702 and the first moving plate 704, so as to facilitate the first moving plate 704 to move in a limiting manner.
Please refer to fig. 2, the outer walls of the two sides of the limit pin 6 are matched with the inner wall of the Z-shaped groove 701, the outer wall of the short wedge 705 is located at one side of the limit pin 6 and is in an inclined structure, and the bottom end of the long wedge 706 is located at one side of the limit pin 6 and is in an inclined structure, so that the limit pin 6 can move in a limited manner and is fixed at the two ends of the Z-shaped groove 701.
Please refer to fig. 3 and fig. 4, the outer wall of the protection seat 9 is provided with a limiting groove 14, the outer wall of the limiting block 102 is matched with the inner wall of the limiting groove 14, one end of the outer wall of the protection seat 9, which is located at the limiting groove 14, is provided with a second fixing plate 11, and a moving groove matched with the outer wall of the first arc-shaped rod 105 is arranged inside the second fixing plate 11, so as to facilitate the limiting sliding of the limiting block 102.
Please refer to fig. 5 and 6, the bottom end of the ring block 101 is provided with a plurality of baffles 12, and the outer wall of the protection seat 9 is provided with a plurality of display grooves 13 below the limiting groove 14, so that the baffles 12 shield the warning plate 8 when the flame path hole seat is not lifted.
The working principle of the invention is as follows: when the flame path hole seat lifting device is used, the sleeve 2 is held, the extrusion plate 4 and the support shaft 503 are inserted into the bottom end of the flame path hole seat from the top end of the flame path hole seat, then the sleeve 2 is released, the first connecting rod 3 is lifted and moved upwards along the inner wall of the sleeve 2, the first connecting rod 3 drives the extrusion plate 4 to move upwards, the support shaft 503 is extruded, the support shaft 503 is supported and rotated through the rotating shaft 502, the flame path hole seat is supported, when the limiting pin 6 moves to the top end of the Z-shaped groove 701 along the inner wall of the Z-shaped groove 701, the sleeve 2 is rotated, the limiting pin 6 extrudes the inclined surface structure of the short wedge 705 while rotating the sleeve 2 along the outer wall of the first connecting rod 3, the short wedge 705 moves upwards, the first connecting spring 703 is stressed to contract while pushing the first moving plate 704 to move upwards, when the limiting pin 6 moves to one end of the top end of the Z-shaped groove 701, under the action of the elastic force of the first connecting spring 703, the first moving plate 704 is pushed to move downwards to reset, and at the same time, the short wedge-shaped block 705 moves downwards to reset, so that the limit pin 6 is limited and fixed at one end of the top end of the Z-shaped groove 701, the first connecting rod 3 is prevented from moving downwards to reset and enabling the plurality of supporting shafts 503 to rotate and contract, so that when the flame path hole seat is moved for a long distance, shaking or temporary placement is avoided, the flame path hole seat slides off the outer wall of the supporting shafts 503, while the limit pin 6 moves upwards along the Z-shaped groove 701, the limit pin 6 drives the second connecting rod 107 to move upwards, the second connecting rod 107 drives the second arc-shaped rod 106 to move upwards, so that the limit block 102 is extruded, the block 102 moves along the inner wall of the limit groove 14 in a limiting way, meanwhile, the block 102 drives the first arc-shaped rod 105 to move along the inner wall of the second fixing plate 11 in a limiting way, so that the first arc-shaped rod 105 pushes the spring plate 103 to move, make second connecting spring 104 atress extension, when this stopper 102 removed, drive ring piece 101 and rotate, ring piece 101 drives the one end rotation to the one side of show groove 13 of baffle 12 interesting show groove 13 to let user and near people can follow show groove 13 and observe warning board 8, thereby let user and near people improve vigilance, avoid the flame path hole seat to cause the scald to the people.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.
Claims (9)
1. A flame path hole seat lifting device is characterized by comprising:
a fixed circular plate (1) is arranged,
the sleeve (2) is fixedly arranged at the top end of the fixed circular plate (1);
the first connecting rod (3), the first connecting rod (3) is installed inside the sleeve (2) in a sliding mode;
the extrusion plate (4) is fixedly arranged at the bottom end of the first connecting rod (3) and is positioned at the bottom end of the fixed circular plate (1);
the rotary supporting mechanism (5) is arranged at the bottom end of the fixed circular plate (1) and used for lifting and supporting the flame path hole seat;
the limiting pin (6) is fixedly welded on the outer wall of the first connecting rod (3);
the fixing mechanism (7) is positioned on the outer wall of the sleeve (2) and used for movably fixing the limiting pin (6);
The fixing mechanism (7) is positioned on the outer wall of the sleeve (2) and is positioned below the fixing mechanism (7);
the protective seat (9) is fixedly welded on the outer wall of the sleeve (2) and is positioned outside the warning plate (8);
the linkage mechanism (10), the linkage mechanism (10) install in the inside of protection seat (9), and extend to the outer wall of protection seat (9), it is right to be used for warning board (8) show.
2. The flame path hole seat lifting device as claimed in claim 1, wherein the rotary supporting mechanism (5) comprises a rotary shaft (502) and a supporting shaft (503) of a rotary seat (501), a plurality of rotary seats (501) are fixedly arranged at the bottom end of the fixed circular plate (1), the rotary shaft (502) is rotatably arranged inside the rotary seat (501), and the supporting shaft (503) is fixedly arranged on the outer wall of the rotary shaft (502).
3. The flame path hole seat lifting device according to claim 1, wherein the fixing mechanism (7) comprises a Z-shaped groove (701), a first fixing plate (702), a first connecting spring (703), a first moving plate (704), a short wedge block (705) and a long wedge block (706), the Z-shaped groove (701) is disposed on the outer wall of the sleeve (2), the first fixing plate (702) is fixedly mounted on the outer wall of the sleeve (2) and located above the Z-shaped groove (701), the first connecting spring (703) is mounted at the bottom end of the first fixing plate (702), the first moving plate (704) is slidably sleeved on the outer wall of the sleeve (2) and located at the bottom end of the first connecting spring (703), the short wedge block (705) is fixedly mounted at the bottom end of the first moving plate (704) and located at one end of the top end of the Z-shaped groove (701), the long wedge-shaped block (706) is fixedly installed at the bottom end of the first moving plate (704) and is located at one end of the bottom end of the Z-shaped groove (701).
4. The device for lifting a flame path hole seat according to claim 1, wherein the linkage mechanism (10) comprises a ring block (101), a limiting block (102), a spring plate (103), a second connecting spring (104), a first arc-shaped rod (105), a second arc-shaped rod (106) and a second connecting rod (107), the ring block (101) is arranged at the top end of the inner part of the protection seat (9) and is sleeved on the outer wall of the warning plate (8), the limiting block (102) is fixedly arranged on the outer wall of the ring block (101), the first arc-shaped rod (105) is fixedly arranged on the outer wall of the limiting block (102), the spring plate (103) is arranged at one end of the outer wall of the first arc-shaped rod (105) far away from the limiting block (102), the second connecting spring (104) is sleeved on the outer wall of the first arc-shaped rod (105) and is arranged at one end of the spring plate (103), the second connecting rod (107) is fixedly installed at the bottom end of the limiting pin (6), and the second arc-shaped rod (106) is fixedly arranged at the bottom end of the second connecting rod (107).
5. A port hole seat lifting device according to claim 1, characterized in that the outer wall of the first connecting rod (3) matches the inner wall of the sleeve (2), and the top end of the first connecting rod (3) is provided with a handle (15).
6. The flame path hole seat lifting device as claimed in claim 3, wherein the inner wall of the first moving plate (704) is matched with the outer wall of the sleeve (2), the bottom end of the first fixing plate (702) is provided with a limiting rod (16), the first moving plate (704) is internally provided with a sliding groove matched with the outer wall of the limiting rod (16), and two ends of the first connecting spring (703) are fixedly connected with the first fixing plate (702) and the first moving plate (704).
7. A flame path hole seat lifting device according to claim 3, characterized in that the outer walls of the two sides of the limit pin (6) are matched with the inner wall of the Z-shaped groove (701), the outer wall of the short wedge block (705) is in a slope structure at one side of the limit pin (6), and the bottom end of the long wedge block (706) is in a slope structure at one side of the limit pin (6).
8. The flame path hole seat lifting device as claimed in claim 4, wherein a limiting groove (14) is formed in the outer wall of the protection seat (9), the outer wall of the limiting block (102) is matched with the inner wall of the limiting groove (14), a second fixing plate (11) is arranged at one end, located in the limiting groove (14), of the outer wall of the protection seat (9), and a moving groove matched with the outer wall of the first arc-shaped rod (105) is formed in the second fixing plate (11).
9. A flame path hole seat lifting device according to claim 8, characterized in that the bottom end of the ring block (101) is provided with a plurality of baffle plates (12), and the outer wall of the protection seat (9) is provided with a plurality of display grooves (13) below the limiting groove (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111244669.1A CN113956892B (en) | 2021-10-26 | 2021-10-26 | Flame path hole seat lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111244669.1A CN113956892B (en) | 2021-10-26 | 2021-10-26 | Flame path hole seat lifting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113956892A CN113956892A (en) | 2022-01-21 |
| CN113956892B true CN113956892B (en) | 2022-06-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111244669.1A Active CN113956892B (en) | 2021-10-26 | 2021-10-26 | Flame path hole seat lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113956892B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207003975U (en) * | 2017-07-08 | 2018-02-13 | 孙晶楠 | A kind of building support |
| CN211814254U (en) * | 2020-02-25 | 2020-10-30 | 太原重工股份有限公司 | Dry quenching lifting machine coke jar prevents swift current hook device |
| CN213446963U (en) * | 2020-10-23 | 2021-06-15 | 南京沪友冶金机械制造有限公司 | Automatic temperature measurement is with seeing hole lid |
-
2021
- 2021-10-26 CN CN202111244669.1A patent/CN113956892B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207003975U (en) * | 2017-07-08 | 2018-02-13 | 孙晶楠 | A kind of building support |
| CN211814254U (en) * | 2020-02-25 | 2020-10-30 | 太原重工股份有限公司 | Dry quenching lifting machine coke jar prevents swift current hook device |
| CN213446963U (en) * | 2020-10-23 | 2021-06-15 | 南京沪友冶金机械制造有限公司 | Automatic temperature measurement is with seeing hole lid |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113956892A (en) | 2022-01-21 |
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Address after: 415700 Hunan province Changde County Taoyuan County Tangtang town Huilong Nong residential committee Chuang yuan Aluminum Industrial Park Patentee after: Hunan Tenghong New Materials Co.,Ltd. Country or region after: China Address before: 415700 Hunan province Changde County Taoyuan County Tangtang town Huilong Nong residential committee Chuang yuan Aluminum Industrial Park Patentee before: HUNAN JIALIYA NEW MATERIAL Co.,Ltd. Country or region before: China |