CN214461288U - Flue gas duct reserves entrance to a cave plugging device - Google Patents
Flue gas duct reserves entrance to a cave plugging device Download PDFInfo
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- CN214461288U CN214461288U CN202023333516.8U CN202023333516U CN214461288U CN 214461288 U CN214461288 U CN 214461288U CN 202023333516 U CN202023333516 U CN 202023333516U CN 214461288 U CN214461288 U CN 214461288U
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Abstract
The utility model relates to a flue gas duct reserves entrance to a cave plugging device belongs to building construction technical field, include from last to setting gradually and the middle all is provided with the ascending open-ended apron in vertical direction, go up the water board, lower water board, closing plate and layer board, the bottom of layer board is provided with the baffle; the cover plate is fixedly connected with the upper water stop plate through a plurality of hollow outer sleeves, one end of each hollow outer sleeve is fixed at the bottom end of the cover plate, and the other end of each hollow outer sleeve penetrates through the upper water stop plate; the lower water stop plate is fixedly connected with the sealing plate through a plurality of inner sleeves, one end of each inner sleeve is fixed to the top end of the sealing plate, and the other end of each inner sleeve penetrates through the lower water stop plate and is sleeved in the hollow outer sleeve in a sliding mode. The utility model discloses shutoff flue gas duct entrance to a cave is effectual, is difficult for leaking the thick liquid.
Description
Technical Field
The utility model relates to a flue gas duct reserves entrance to a cave plugging device belongs to construction technical field.
Background
Along with the maturity of building technology, various building constructions are also more and more, and in the construction process of building, some holes often can be reserved on the floor earlier in the installation of discharge flue to prevent that later stage from still need digging intact floor, it is still unsightly to waste expenses and energy.
After the flue gas duct is installed, various means are used to block the peripheral holes. The technology can prevent dust, but a flue gas channel is usually distributed at the side of a wall column, a certain angle can be formed between a template and a fixing device during template supporting, so that the template is not firm, even slurry leakage occurs, and meanwhile, the template is difficult to effectively prevent water only depending on the waterproof property of concrete, and the construction technology is time-consuming and labor-consuming and high in time cost, so that the applicability and the practicability are limited to a certain degree, and the improvement is urgently needed.
SUMMERY OF THE UTILITY MODEL
Appear leaking when overcoming current flue gas flue entrance to a cave shutoff construction, appear leaking and construction loaded down with trivial details, difficult operation, waste time and energy etc. shortcoming after the shaping, the utility model designs a flue gas flue reserves entrance to a cave plugging device, and the shutoff flue gas flue entrance to a cave is effectual, is difficult for leaking the thick liquid.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a blocking device for a reserved hole of a flue gas channel comprises a cover plate, an upper water stop plate, a lower water stop plate, a sealing plate and a supporting plate which are sequentially arranged from top to bottom, wherein openings are formed in the middle of the cover plate, the upper water stop plate, the lower water stop plate, the sealing plate and the supporting plate; the cover plate is fixedly connected with the upper water stop plate through a plurality of hollow outer sleeves, one end of each hollow outer sleeve is fixed on the lower end face of the cover plate, and the other end of each hollow outer sleeve penetrates through the upper water stop plate; the lower water stop plate is fixedly connected with the sealing plate through a plurality of inner sleeves, one end of each inner sleeve is fixed on the upper end surface of the sealing plate, and the other end of each inner sleeve penetrates through the lower water stop plate and is sleeved in the hollow outer sleeve in a sliding manner; the supporting plate is composed of a first U-shaped plate and a second U-shaped plate, the openings of the first U-shaped plate and the second U-shaped plate are opposite, the baffle comprises a first U-shaped baffle and a second U-shaped baffle, the first U-shaped baffle and the second U-shaped baffle are fixed at the bottom ends of the first U-shaped plate and the second U-shaped plate respectively, the openings of the first U-shaped baffle and the second U-shaped baffle are opposite, and the first U-shaped plate and the second U-shaped plate are detachably connected; the openings of the first U-shaped plate, the second U-shaped plate, the first U-shaped baffle and the second U-shaped baffle are all arranged close to the flue gas channel.
Furthermore, the first U-shaped plate and the second U-shaped plate are connected through a threaded connection assembly, the threaded connection assembly comprises a first fixing seat and a second fixing seat which are respectively fixed at the bottom of one end of the first U-shaped plate and the bottom of one end of the second U-shaped plate, grooves are formed in the first fixing seat and the second fixing seat, and the grooves are perpendicular to one side, close to the first fixing seat, of the first U-shaped baffle; a threaded rod is arranged in the groove, one end of the threaded rod is arranged in the groove on one side of the first fixed seat, and the other end of the threaded rod penetrates through the groove on one side of the second fixed seat and extends outwards; a fixing pin is fixedly connected between the upper side wall and the lower side wall of the groove arranged on the first fixing seat, and the fixing pin penetrates through the threaded rod and is fixedly connected with the threaded rod; one end of the threaded rod, which is positioned outside the second fixed seat, is in threaded connection with a fixed nut, and the outer diameter of the fixed nut is larger than the groove width of a groove arranged on the second fixed seat; the bottom of the other end of the first U-shaped plate and the bottom of the other end of the second U-shaped plate are provided with bolt limiting assemblies, each bolt limiting assembly comprises a pin seat fixed to the bottom end of the corresponding second U-shaped plate, limiting pins are detachably inserted into the pin seats, and the limiting pins are tightly attached to the first U-shaped plate and the second U-shaped plate.
Furthermore, the hollow outer sleeve and the inner sleeve are provided with four.
Further, the size of the sealing plate is the same as that of the pallet.
Furthermore, the cover plate, the upper water stop plate, the lower water stop plate, the sealing plate and the supporting plate are all arranged in parallel.
Compared with the prior art the utility model discloses there are following characteristics and beneficial effect:
the utility model can effectively prevent water in the reserved holes of the floor slab through the arrangement of the upper water stop plate and the lower water stop plate, and can improve the working efficiency, reduce the construction cost and have wide application range; the supporting plate is detachably connected through the threaded connection assembly and can be detached after being used, and the supporting plate can be repeatedly used; through the arrangement of the hollow outer sleeve and the hollow inner sleeve, the distance between the upper water stop plate and the lower water stop plate can be flexibly adjusted, and holes reserved on a floor slab can be conveniently cast.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is an exploded view of the present invention;
fig. 3 is a schematic view of the supporting plate and the baffle of the present invention in a first view;
fig. 4 is a second view angle schematic diagram of the supporting plate and the baffle of the present invention;
fig. 5 is a schematic view of the supporting plate and the baffle of the present invention in a third view;
FIG. 6 is an enlarged partial schematic view at A of FIG. 5;
fig. 7 is a schematic view of the present invention.
Wherein the reference numerals are: 1. a cover plate; 2. a hollow outer sleeve; 3. an upper water stop plate; 4. a lower water stop plate; 5. an inner sleeve; 6. a sealing plate; 7. a support plate; 71. a first U-shaped plate; 72. a second U-shaped plate; 8. a baffle plate; 81. a first U-shaped baffle; 82. a second U-shaped baffle; 9. a threaded connection assembly; 91. a first fixed seat; 92. a second fixed seat; 93. a fixing pin; 94. a threaded rod; 95. fixing a nut; 96. a groove; 10. a bolt limiting component; 101. a pin boss; 102. a spacing pin; 11. a floor slab; 12. a flue gas channel.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
As shown in fig. 1 to 6, the blocking device for the reserved hole of the flue gas channel in the embodiment includes a cover plate 1, an upper water stop plate 3, a lower water stop plate 4, a sealing plate 6 and a supporting plate 7 which are sequentially arranged from top to bottom and provided with openings in the middle, and a baffle plate 8 is arranged at the bottom end of the supporting plate 7; the cover plate 1 is fixedly connected with the upper water stop plate 3 through a plurality of hollow outer sleeves 2, one end of each hollow outer sleeve 2 is fixed on the lower end face of the cover plate 1, and the other end of each hollow outer sleeve penetrates through the upper water stop plate 3; the lower water stop plate 4 is fixedly connected with the sealing plate 6 through a plurality of inner sleeves 5, one end of each inner sleeve 5 is fixed on the upper end face of the sealing plate 6, and the other end of each inner sleeve 5 penetrates through the lower water stop plate 4 and is sleeved in the hollow outer sleeve 2 in a sliding manner; the supporting plate 7 is composed of a first U-shaped plate 71 and a second U-shaped plate 72 with opposite openings, the baffle plate 8 comprises a first U-shaped baffle plate 81 and a second U-shaped baffle plate 82 which are respectively fixed at the bottom ends of the first U-shaped plate 71 and the second U-shaped plate 72 and with opposite openings, and the first U-shaped plate 71 and the second U-shaped plate 72 are detachably connected; the openings of the first U-shaped plate 71, the second U-shaped plate 72, the first U-shaped baffle 81 and the second U-shaped baffle 82 are all arranged close to the flue gas duct 12.
Further, the first U-shaped plate 71 and the second U-shaped plate 72 are connected by a screw connection assembly 9, the screw connection assembly 9 includes a first fixing seat 91 and a second fixing seat 92 fixed to the bottom of one end of the first U-shaped plate 71 and the second U-shaped plate 72, respectively, a groove 96 is provided on each of the first fixing seat 91 and the second fixing seat 92, and the groove 96 is provided perpendicular to one side of the first U-shaped baffle 81 close to the first fixing seat 91; a threaded rod 94 is arranged in the groove 96, one end of the threaded rod 94 is arranged in the groove 96 on one side of the first fixed seat 91, and the other end of the threaded rod 94 penetrates through the groove 96 on one side of the second fixed seat 92 and extends outwards; a fixing pin 93 is fixedly connected between the upper side wall and the lower side wall of a groove 96 arranged on the first fixing seat 91, and the fixing pin 93 penetrates through the threaded rod 94 and is fixedly connected with the threaded rod 94; one end of the threaded rod 94, which is positioned outside the second fixed seat 92, is in threaded connection with a fixing nut 95, and the outer diameter of the fixing nut 95 is larger than the groove width of a groove 96 arranged on the second fixed seat 92; the bottom of the other end of the first U-shaped plate 71 and the second U-shaped plate 72 is provided with a bolt limiting assembly 10, the bolt limiting assembly 10 comprises a bolt seat 101 fixed at the bottom end of the second U-shaped plate 72, a limiting pin 102 is detachably inserted in the bolt seat 101, and the limiting pin 102 is tightly attached to the first U-shaped plate 71 and the second U-shaped plate 72.
Further, four hollow outer sleeves 2 and four hollow inner sleeves 5 are arranged.
Further, the size of the sealing plate 6 is the same as that of the pallet 7.
Further, the cover plate 1, the upper water stop plate 3, the lower water stop plate 4, the sealing plate 6 and the supporting plate 7 are all arranged in parallel.
The utility model discloses a theory of operation: as shown in fig. 7, when the utility model is used, firstly, the utility model is sleeved on the flue gas duct 12 and is installed together with the flue gas duct 12 when the flue gas duct 12 is installed at the position where the hole needs to be reserved in the floor 11 to be poured, then the fixing nut 95 is screwed down to enable the first U-shaped plate 71 and the second U-shaped plate 72 to clamp the flue gas duct 12, meanwhile, the whole supporting plate 7 is arranged at the bottom end of the floor 11, then the cover plate 1 is pulled to enable the upper water stop plate 3 to be far away from the lower water stop plate 4, then the filling material is poured into the reserved hole of the floor 11, after the pouring is carried out to the preset position, the upper water stop plate 3 is tightly attached to the lower water stop plate 4, and then the second pouring is carried out until the whole pouring of the reserved hole of the floor 11 is completed; after the filling material is molded, the fixing nut 95 is unscrewed and the stopper pin 102 is pulled out, the pallet 7 is removed, and the pallet 7 can be reused.
It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Claims (5)
1. The utility model provides a hole plugging device is reserved to flue gas duct which characterized in that: the water-saving water-stopping device comprises a cover plate (1), an upper water-stopping plate (3), a lower water-stopping plate (4), a sealing plate (6) and a supporting plate (7) which are arranged in sequence from top to bottom and provided with openings in the middle, wherein a baffle plate (8) is arranged at the bottom end of the supporting plate (7); the cover plate (1) is fixedly connected with the upper water stop plate (3) through a plurality of hollow outer sleeves (2), one end of each hollow outer sleeve (2) is fixed on the lower end face of the cover plate (1), and the other end of each hollow outer sleeve penetrates through the upper water stop plate (3); the lower water stop plate (4) is fixedly connected with the sealing plate (6) through a plurality of inner sleeves (5), one end of each inner sleeve (5) is fixed on the upper end face of the sealing plate (6), and the other end of each inner sleeve penetrates through the lower water stop plate (4) and is sleeved in the hollow outer sleeve (2) in a sliding mode; the supporting plate (7) is composed of a first U-shaped plate (71) and a second U-shaped plate (72) which are oppositely arranged in an opening, the baffle (8) comprises a first U-shaped baffle (81) and a second U-shaped baffle (82) which are respectively fixed at the bottom ends of the first U-shaped plate (71) and the second U-shaped plate (72) and are oppositely arranged in an opening, and the first U-shaped plate (71) and the second U-shaped plate (72) are detachably connected; the openings of the first U-shaped plate (71), the second U-shaped plate (72), the first U-shaped baffle (81) and the second U-shaped baffle (82) are all arranged in a manner of being attached to the flue gas channel (12).
2. The blocking device for the reserved hole of the flue gas channel is characterized in that: the first U-shaped plate (71) is connected with the second U-shaped plate (72) through a threaded connection assembly (9), the threaded connection assembly (9) comprises a first fixing seat (91) and a second fixing seat (92) which are respectively fixed at the bottoms of one ends of the first U-shaped plate (71) and the second U-shaped plate (72), the first fixing seat (91) and the second fixing seat (92) are respectively provided with a groove (96), and the groove (96) is perpendicular to one side, close to the first fixing seat (91), of the first U-shaped baffle (81); a threaded rod (94) is arranged in the groove (96), one end of the threaded rod (94) is arranged in the groove (96) on one side of the first fixed seat (91), and the other end of the threaded rod (94) penetrates through the groove (96) on one side of the second fixed seat (92) and extends outwards; a fixing pin (93) is fixedly connected between the upper side wall and the lower side wall of a groove (96) formed in the first fixing seat (91), and the fixing pin (93) penetrates through the threaded rod (94) and is fixedly connected with the threaded rod (94); one end of the threaded rod (94) positioned outside the second fixed seat (92) is in threaded connection with a fixing nut (95), and the outer diameter of the fixing nut (95) is larger than the groove width of a groove (96) formed in the second fixed seat (92);
the bottom of the other end of each of the first U-shaped plate (71) and the second U-shaped plate (72) is provided with a bolt limiting assembly (10), the bolt limiting assembly (10) comprises a pin seat (101) fixed to the bottom end of the second U-shaped plate (72), a limiting pin (102) is detachably inserted into the pin seat (101), and the limiting pin (102) is tightly attached to the first U-shaped plate (71) and the second U-shaped plate (72).
3. The blocking device for the reserved hole of the flue gas channel is characterized in that: the hollow outer sleeve (2) and the inner sleeve (5) are both provided with four.
4. The blocking device for the reserved hole of the flue gas channel is characterized in that: the size of the sealing plate (6) is the same as that of the supporting plate (7).
5. The blocking device for the reserved hole of the flue gas channel is characterized in that: the cover plate (1), the upper water stop plate (3), the lower water stop plate (4), the sealing plate (6) and the supporting plate (7) are all arranged in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023333516.8U CN214461288U (en) | 2020-12-31 | 2020-12-31 | Flue gas duct reserves entrance to a cave plugging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023333516.8U CN214461288U (en) | 2020-12-31 | 2020-12-31 | Flue gas duct reserves entrance to a cave plugging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214461288U true CN214461288U (en) | 2021-10-22 |
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ID=78110424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023333516.8U Active CN214461288U (en) | 2020-12-31 | 2020-12-31 | Flue gas duct reserves entrance to a cave plugging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214461288U (en) |
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2020
- 2020-12-31 CN CN202023333516.8U patent/CN214461288U/en active Active
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