CN111306369B - Modular pipe hole sealing device for civil air defense engineering - Google Patents
Modular pipe hole sealing device for civil air defense engineering Download PDFInfo
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- CN111306369B CN111306369B CN202010324298.7A CN202010324298A CN111306369B CN 111306369 B CN111306369 B CN 111306369B CN 202010324298 A CN202010324298 A CN 202010324298A CN 111306369 B CN111306369 B CN 111306369B
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- 230000007123 defense Effects 0.000 title claims abstract description 50
- 238000007789 sealing Methods 0.000 title claims abstract description 32
- 239000011148 porous material Substances 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 2
- 239000002699 waste material Substances 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 5
- 230000001681 protective effect Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L5/00—Devices for use where pipes, cables or protective tubing pass through walls or partitions
- F16L5/02—Sealing
- F16L5/08—Sealing by means of axial screws compressing a ring or sleeve
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pipe Accessories (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
The invention belongs to the technical field of civil air defense engineering, in particular to a modular tube hole sealing device for civil air defense engineering, aiming at the problems of complicated perforation sealing mode and time and labor waste in the prior art, the invention provides a scheme which comprises a fixing plate, wherein a rubber column is fixedly arranged on one side of the fixing plate, a second jack and a first jack are respectively arranged on the fixing plate and the rubber column, the same pipeline is arranged in the second jack and the first jack, a civil air defense wall is arranged on one side of the fixing plate, a reserved hole is arranged on the civil air defense wall, a galvanized sleeve is fixedly arranged in the reserved hole, the outer side of the rubber column is contacted with the inner wall of the galvanized sleeve, two rotating holes are arranged on the fixing plate, rotating rods are arranged in the two rotating holes in a threaded manner, the sealing mode of the invention is simple, time and labor saving, the sealing effect is good, and the pipeline can be clamped at the same time, the stability of the pipeline is improved, the structure is simple, and the use is convenient.
Description
Technical Field
The invention relates to the technical field of civil air defense engineering, in particular to a modular pipe hole sealing device for civil air defense engineering.
Background
The civil air defense engineering refers to an underground protective building which is independently built for guaranteeing personnel and material shielding, civil air defense commanding and medical aid in wartime and a basement which is built by combining ground buildings and can be used for air defense in wartime, and the civil air defense engineering is an important facility for preventing enemy from attacking suddenly, effectively shielding personnel and materials and storing war potential; the method is an engineering guarantee for adhering to town battles and supporting anti-aggression wars to victory for a long time. When laying pipelines, civil air defense projects need to penetrate through the protective sealing wall, and protective sealing measures are arranged at the positions of the through holes.
In the prior art, the perforation sealing mode is complicated, time-consuming and labor-consuming, so that a modular tube hole sealing device for civil air defense engineering is provided for solving the problems.
Disclosure of Invention
The invention aims to solve the defects of complicated perforation sealing mode, time and labor waste, and provides a modular tube hole sealing device for civil air defense engineering.
In order to achieve the purpose, the invention adopts the following technical scheme:
a modular tube hole sealing device for civil air defense engineering comprises a fixing plate, wherein a rubber column is fixedly arranged on one side of the fixing plate, a second jack and a first jack are respectively arranged on the fixing plate and the rubber column, the same pipeline is arranged in the second jack and the first jack, a civil air defense wall body is arranged on one side of the fixing plate, a preformed hole is formed in the civil air defense wall body, a galvanized sleeve is fixedly arranged in the preformed hole, the outer side of the rubber column is contacted with the inner wall of the galvanized sleeve, two rotating holes are formed in the fixing plate, rotating rods are uniformly and threadedly arranged in the two rotating holes, limiting blocks are fixedly arranged on the outer sides of the two rotating rods, one sides of the two limiting blocks are contacted with one side of the civil air defense wall body, rotating columns are rotatably arranged in the two rotating holes, rectangular rods are fixedly arranged on one sides of the two rotating columns, and rectangular grooves are formed in one ends of the two rotating rods, the outside of two rectangular poles respectively with the inner wall sliding connection of two rectangular channels, two spread grooves have been seted up to the opposite side of fixed plate, two spread grooves communicate with two rotation holes respectively, equal slidable mounting has the connecting block in two spread grooves, two connecting blocks rotate post threaded connection with two respectively, one side fixed mounting of two connecting blocks has same connecting plate, the spout that is linked together with two spread grooves is seted up to one side of fixed plate, the lateral wall sliding connection of connecting plate and spout, and one side of connecting plate has seted up the draw-in groove, one side slidable mounting of fixed plate has the cardboard, the cardboard clamps mutually with the draw-in groove.
Preferably, one side of the fixed plate is provided with a groove, a sliding block is arranged in the groove in a sliding manner, one side of the sliding block is fixedly connected with the clamping plate, a limiting rod is fixedly arranged in the groove, and the sliding block is connected with the limiting rod in a sliding manner.
Preferably, one side of the sliding block is fixedly provided with one end of a first spring, and the other end of the first spring is fixedly connected with the inner wall of one side of the groove.
Preferably, threaded holes are formed in the two connecting blocks, and the two rotating columns are in threaded connection with the two threaded holes respectively.
Preferably, two moving grooves are formed in one side of the fixed plate, moving plates are arranged in the two moving grooves in a sliding mode, arc-shaped clamps are fixedly arranged on the side, close to each other, of the two moving plates, and the inner sides of the two arc-shaped clamps are in contact with the outer sides of the pipelines.
Preferably, the guide plates and the connecting rod are fixedly mounted on one sides, away from each other, of the two moving plates, the guide grooves are formed in the inner wall, away from each other, of one side of each moving groove, the two guide plates are respectively connected with the side walls of the two guide grooves in a sliding mode, one ends of the second springs are fixedly mounted on one sides, away from each other, of the two guide plates, and the other ends of the two second springs are fixedly connected with the inner wall, away from each other, of one side of each moving plate.
Preferably, the one end that two connecting rods kept away from each other all establishes to the arc, and the arc wall has all been seted up in the outside of two rotation posts, and two connecting rods cooperate with two arc walls respectively.
Preferably, the limiting grooves have been all seted up to the lateral wall of two rectangular channels, and the equal fixed mounting in the outside of two rectangular poles has the stopper, the stopper and the lateral wall sliding connection of the limiting groove that corresponds, and the ring channel has all been seted up to the inner wall in two rotation holes, and the equal fixed mounting in the outside of two rotation posts has the annular piece, the annular piece and the lateral wall sliding connection of ring channel.
Preferably, one side that the fixed plate was kept away from to the rubber column is equipped with the annular plate, and the annular plate has been run through to the one end of pipeline, has seted up two cross holes on the annular plate, and the outside of two dwangs contacts with the inner wall of two cross holes respectively, has seted up two round holes on the rubber column, and the outside of two dwangs contacts with the inner wall of two round holes respectively.
Preferably, the equal fixed mounting in outside of two dwang has the one end of push rod, and the other end of two push rods all contacts with the one side that the rubber column was kept away from to the annular plate.
Compared with the prior art, the invention has the advantages that:
(1) when the scheme is used, one end of the pipeline passes through the second jack, the first jack and the annular plate, then the rubber column is plugged into the galvanized sleeve, then the connecting plate is pressed rightwards, the two rotating rods drive the left sides of the two limiting plates to be in contact with the right side of the civil air defense wall, and the fixed plate, the rubber column and the civil air defense wall are connected and fixed;
(2) according to the scheme, the annular plate is pushed to slide leftwards through the two rotating rods, and the annular plate is matched with the fixed plate to extrude the rubber column, so that the rubber column is bulged and deformed, and further the connection between the rubber column and the galvanized sleeve is tighter;
(3) according to the scheme, the two arc-shaped clamps are driven to approach each other through the two moving plates, and the pipeline is clamped through the two arc-shaped clamps, so that the stability of the pipeline is improved;
(4) the pipeline clamping device is simple in sealing mode, time-saving, labor-saving, good in sealing effect, capable of clamping a pipeline and improving the stability of the pipeline, simple in structure and convenient to use.
Drawings
Fig. 1 is a schematic structural view of a modular pore sealing device for civil air defense engineering according to the present invention;
fig. 2 is a side view schematically illustrating the construction of a modular pore sealing device for civil air defense construction according to the present invention;
fig. 3 is a schematic structural view of part a of a modular pore sealing device for civil air defense construction according to the present invention;
FIG. 4 is a schematic side view of a rubber column of a modular pore sealing device for civil air defense construction according to the present invention;
fig. 5 is a side view schematically illustrating the structure of a rotating post and a connecting rod of a modular pore sealing device for civil air defense construction according to the present invention.
In the figure: the device comprises a fixing plate 1, a rubber column 2, a first jack 3, a second jack 4, a pipeline 5, a civil air defense wall 6, a reserved hole 7, a galvanized sleeve 8, a rotating hole 9, a rotating column 10, a rotating rod 11, a rectangular groove 12, a rectangular rod 13, a limiting block 14, an annular plate 15, a push rod 16, a connecting groove 17, a connecting block 18, an arc-shaped groove 19, a moving groove 20, a moving plate 21, an arc-shaped clamp 22, a guide plate 23, a second spring 24, a connecting rod 25, a threaded hole 26, a clamping groove 27, a groove 28, a sliding block 29, a clamping plate 30, a first spring 31, a connecting plate 32, a guide groove 33, a transverse hole 34, a circular hole 35, a sliding groove 36, a limiting groove 37, a limiting block 38, an annular block 39 and an annular groove 40.
Detailed Description
The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.
Example one
Referring to fig. 1-5, a modular tube hole sealing device for civil air defense engineering, comprising a fixing plate 1, a rubber column 2 is fixedly installed on one side of the fixing plate 1, a second jack 4 and a first jack 3 are respectively arranged on the fixing plate 1 and the rubber column 2, the same pipeline 5 is arranged in the second jack 4 and the first jack 3, a civil air defense wall 6 is arranged on one side of the fixing plate 1, a preformed hole 7 is arranged on the civil air defense wall 6, a galvanized sleeve 8 is fixedly installed in the preformed hole 7, the outer side of the rubber column 2 is contacted with the inner wall of the galvanized sleeve 8, two rotating holes 9 are arranged on the fixing plate 1, rotating rods 11 are threadedly installed in the two rotating holes 9, limiting blocks 14 are fixedly installed on the outer sides of the two rotating rods 11, one sides of the two limiting blocks 14 are contacted with one side of the civil air defense wall 6, rotating columns 10 are rotatably installed in the two rotating holes 9, equal fixed mounting in one side of two rotation posts 10 has rectangular pole 13, rectangular groove 12 has all been seted up to the one end of two dwang 11, the outside of two rectangular poles 13 respectively with the inner wall sliding connection of two rectangular groove 12, two spread grooves 17 have been seted up to the opposite side of fixed plate 1, two spread grooves 17 are linked together with two rotation holes 9 respectively, equal sliding mounting has connecting block 18 in two spread grooves 17, two connecting block 18 respectively with two rotation post 10 threaded connection, one side fixed mounting of two connecting block 18 has same connecting plate 32, spout 36 that is linked together with two spread grooves 17 is seted up to one side of fixed plate 1, connecting plate 32 and spout 36's lateral wall sliding connection, and draw-in groove 27 has been seted up to one side of connecting plate 32, one side sliding mounting of fixed plate 1 has cardboard 30, cardboard 30 clamps with draw-in groove 27 mutually.
In this embodiment, a groove 28 is provided on one side of the fixing plate 1, a slider 29 is slidably mounted in the groove 28, one side of the slider 29 is fixedly connected with a clamping plate 30, a limiting rod is fixedly mounted in the groove 28, the slider 29 is slidably connected with the limiting rod, and the limiting rod limits the slider 29 to prevent the slider from being separated from the groove 28.
In this embodiment, one end of a first spring 31 is fixedly mounted on one side of the slider 29, the other end of the first spring 31 is fixedly connected with the inner wall of one side of the groove 28, and the first spring 31 resets the slider 29.
In this embodiment, threaded holes 26 are formed in the two connecting blocks 18, the two rotating columns 10 are respectively in threaded connection with the two threaded holes 26, and the rotating columns 10 are rotated by the movement of the connecting blocks 18.
In this embodiment, two moving grooves 20 are formed in one side of the fixed plate 1, moving plates 21 are slidably mounted in the two moving grooves 20, arc-shaped clamps 22 are fixedly mounted on the sides, close to each other, of the two moving plates 21, the inner sides of the two arc-shaped clamps 22 are in contact with the outer sides of the pipelines 5, and the pipeline 5 is fixed by the arc-shaped clamps 22.
In this embodiment, two moving plates 21 all have deflector 23 and connecting rod 25 to the equal fixed mounting in one side of keeping away from each other, guide way 33 has all been seted up on the one side inner wall that two moving grooves 20 kept away from each other, two deflectors 23 respectively with the lateral wall sliding connection of two guide ways 33, the equal fixed mounting in one side of keeping away from each other of two deflectors 23 has the one end of second spring 24, the other end of two second springs 24 respectively with the one side inner wall fixed connection that two guide ways 33 kept away from each other, second spring 24 carries on spacingly to wire guide 23.
In this embodiment, the one end that two connecting rods 25 kept away from each other all establishes to the arc, and arc wall 19 has all been seted up in the outside of two rotation posts 10, and two connecting rods 25 cooperate with two arc walls 19 respectively, and connecting rod 25 can break away from arc wall 19 when setting up the messenger rotation post 10 of arc structure and rotating.
In this embodiment, the spacing groove 37 has all been seted up to the lateral wall of two rectangular channels 12, the equal fixed mounting in the outside of two rectangular rods 13 has stopper 38, stopper 38 and the lateral wall sliding connection of the spacing groove 37 that corresponds, annular groove 40 has all been seted up to two inner walls that rotate hole 9, the equal fixed mounting in the outside of two rotation posts 10 has annular piece 39, annular piece 39 and annular groove 40's lateral wall sliding connection, stopper 38 makes rectangular rods 13 rotate and can drive dwang 11 and rotate simultaneously with spacing groove 37.
In this embodiment, one side that fixed plate 1 was kept away from to rubber column 2 is equipped with annular plate 15, and annular plate 15 has been run through to the one end of pipeline 5, has seted up two cross holes 34 on the annular plate 15, and the outside of two dwang 11 contacts with the inner wall of two cross holes 34 respectively, has seted up two round holes 35 on the rubber column 2, and the outside of two dwang 11 contacts with the inner wall of two round holes 35 respectively, and annular plate 15 is used for extruding rubber column 2.
In this embodiment, the outer sides of the two rotating rods 11 are fixedly provided with one ends of push rods 16, the other ends of the two push rods 16 are in contact with one side of the annular plate 15 far away from the rubber column 2, and the push rods 16 are used for pushing the annular plate 15 to move.
Example two
Referring to fig. 1-5, a modular tube hole sealing device for civil air defense engineering, comprising a fixing plate 1, a rubber column 2 is fixedly installed on one side of the fixing plate 1 through screws, a second jack 4 and a first jack 3 are respectively arranged on the fixing plate 1 and the rubber column 2, the same pipeline 5 is arranged in the second jack 4 and the first jack 3, a civil air defense wall 6 is arranged on one side of the fixing plate 1, a preformed hole 7 is arranged on the civil air defense wall 6, a galvanized sleeve 8 is fixedly installed in the preformed hole 7 through screws, the outer side of the rubber column 2 is contacted with the inner wall of the galvanized sleeve 8, two rotating holes 9 are arranged on the fixing plate 1, rotating rods 11 are threadedly installed in the two rotating holes 9, limiting blocks 14 are fixedly installed on the outer sides of the two rotating rods 11 through screws, one sides of the two limiting blocks 14 are contacted with one side of the civil air defense wall 6, rotating columns 10 are rotatably installed in the two rotating holes 9, one side of two rotation posts 10 all has rectangular pole 13 through screw fixed mounting, rectangular groove 12 has all been seted up to the one end of two dwang 11, the outside of two rectangular poles 13 respectively with the inner wall sliding connection of two rectangular groove 12, two spread grooves 17 have been seted up to the opposite side of fixed plate 1, two spread grooves 17 are linked together with two rotation hole 9 respectively, equal sliding mounting has connecting block 18 in two spread grooves 17, two connecting block 18 respectively with two rotation post 10 threaded connection, there is same connecting plate 32 one side of two connecting block 18 through screw fixed mounting, spout 36 that is linked together with two spread grooves 17 is seted up to one side of fixed plate 1, the lateral wall sliding connection of connecting plate 32 and spout 36, and draw-in groove 27 has been seted up to one side of connecting plate 32, one side sliding mounting of fixed plate 1 has cardboard 30, cardboard 30 clamps mutually with draw-in groove 27.
In this embodiment, a groove 28 is provided on one side of the fixing plate 1, a slider 29 is slidably mounted in the groove 28, one side of the slider 29 is fixedly connected with a clamping plate 30, a limiting rod is fixedly mounted in the groove 28 through a screw, the slider 29 is slidably connected with the limiting rod, and the limiting rod limits the slider 29 to prevent the slider from being separated from the groove 28.
In this embodiment, one end of a first spring 31 is fixedly mounted on one side of the slider 29 through a screw, the other end of the first spring 31 is fixedly connected with the inner wall of one side of the groove 28, and the first spring 31 resets the slider 29.
In this embodiment, threaded holes 26 are formed in the two connecting blocks 18, the two rotating columns 10 are respectively in threaded connection with the two threaded holes 26, and the rotating columns 10 are rotated by the movement of the connecting blocks 18.
In this embodiment, two moving grooves 20 are formed in one side of the fixed plate 1, moving plates 21 are slidably mounted in the two moving grooves 20, arc-shaped clamps 22 are fixedly mounted on the sides, close to each other, of the two moving plates 21 through screws, the inner sides of the two arc-shaped clamps 22 are in contact with the outer sides of the pipelines 5, and the arc-shaped clamps 22 fix the pipelines 5.
In this embodiment, one side that two movable plates 21 kept away from each other all has deflector 23 and connecting rod 25 through screw fixed mounting, guide way 33 has all been seted up on the one side inner wall that two movable grooves 20 kept away from each other, two deflectors 23 respectively with the lateral wall sliding connection of two guide ways 33, one side that two deflectors 23 kept away from each other all has the one end of second spring 24 through screw fixed mounting, the other end of two second springs 24 respectively with the one side inner wall fixed connection that two guide ways 33 kept away from each other, second spring 24 is spacing to wire guide 23.
In this embodiment, the one end that two connecting rods 25 kept away from each other all establishes to the arc, and arc wall 19 has all been seted up in the outside of two rotation posts 10, and two connecting rods 25 cooperate with two arc walls 19 respectively, and connecting rod 25 can break away from arc wall 19 when setting up the messenger rotation post 10 of arc structure and rotating.
In this embodiment, limiting groove 37 has all been seted up to the lateral wall of two rectangular channels 12, there is stopper 38 in the outside of two rectangular rods 13 all through screw fixed mounting, stopper 38 and the lateral wall sliding connection of the limiting groove 37 that corresponds, ring channel 40 has all been seted up to two inner walls that rotate hole 9, there is annular piece 39 in the outside of two rotation posts 10 all through screw fixed mounting, annular piece 39 and ring channel 40's lateral wall sliding connection, stopper 38 makes rectangular rods 13 rotate and can drive dwang 11 and rotate simultaneously with limiting groove 37.
In this embodiment, one side that fixed plate 1 was kept away from to rubber column 2 is equipped with annular plate 15, and annular plate 15 has been run through to the one end of pipeline 5, has seted up two cross holes 34 on the annular plate 15, and the outside of two dwang 11 contacts with the inner wall of two cross holes 34 respectively, has seted up two round holes 35 on the rubber column 2, and the outside of two dwang 11 contacts with the inner wall of two round holes 35 respectively, and annular plate 15 is used for extruding rubber column 2.
In this embodiment, the outer sides of the two rotating rods 11 are both fixedly provided with one ends of the push rods 16 through screws, the other ends of the two push rods 16 are both in contact with one side of the annular plate 15 far away from the rubber column 2, and the push rods 16 are used for pushing the annular plate 15 to move.
In the embodiment, when in use, one end of the pipeline 5 passes through the second jack 4, the first jack 3 and the annular plate 15, then the rubber column 2 is plugged into the galvanized sleeve 8, so that the right side of the fixed plate 1 is in contact with the left side of the civil air defense wall 6, then the connecting plate 32 is pressed rightwards, the connecting plate 32 drives the two connecting blocks 18 to slide rightwards, the two connecting blocks 18 move to enable the two rotating columns 10 in threaded connection with the connecting blocks to rotate, the two rotating columns 10 drive the two rectangular rods 13 to rotate, the two rectangular rods 13 drive the two rotating rods 11 to rotate, the two rotating rods 11 are in threaded connection with the two rotating holes 9, the two rotating rods 11 slide leftwards while rotating, the two rotating rods 11 drive the left sides of the two limiting plates 14 to be in contact with the right side of the civil air defense wall 6, connection and fixation of the fixed plate 1 and the rubber column 2 with the civil air defense wall 6 are completed, and meanwhile, the clamping plate 30 is aligned with the clamping groove 27, first spring 31 removes the shrink state and makes slider 29 drive cardboard 30 card advance in draw-in groove 27, fix connecting plate 32, drive two push rods 16 through two dwang 11 and rotate, two promote 16 along with two dwang 11 remove simultaneously left, promote annular plate 15 through two dwang 11 and slide left, annular plate 15 cooperation fixed plate 1 extrudes rubber column 2, make rubber column 2 bulge deformation, and then make rubber column 2 and galvanized sleeve pipe 8 be connected inseparabler, the rotation through two rotation posts 10 makes the arc end of two connecting rods 25 break away from two arc walls 19, and then make two connecting rods 25 drive two movable plates 21 and be close to each other, two movable plates 21 drive two arc clamps 22 and be close to each other, press from both sides the centre gripping pipeline 5 through two arc clamps 22, increase pipeline 5's stability.
The above description is only a 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 in the technical scope of the present invention.
Claims (9)
1. The utility model provides a modular tube hole sealing device for civil air defense engineering, includes fixed plate (1), its characterized in that, one side fixed mounting of fixed plate (1) has rubber column (2), has seted up second jack (4) and first jack (3) on fixed plate (1) and rubber column (2) respectively, be equipped with same pipeline (5) in second jack (4) and first jack (3), one side of fixed plate (1) is equipped with civil air defense wall body (6), has seted up preformed hole (7) on civil air defense wall body (6), fixed mounting has galvanized sleeve pipe (8) in preformed hole (7), the outside of rubber column (2) contacts with the inner wall of galvanized sleeve pipe (8), set up two rotation hole (9) on fixed plate (1), equal threaded mounting has dwang (11) in two rotation hole (9), the equal fixed mounting in the outside of two dwang (11) has restriction piece (14), one side of each of the two limiting blocks (14) is in contact with one side of the civil air defense wall body (6), the two rotating holes (9) are internally and rotatably provided with the rotating columns (10), one side of each of the two rotating columns (10) is fixedly provided with the rectangular rod (13), one end of each of the two rotating rods (11) is provided with the rectangular groove (12), the outer sides of the two rectangular rods (13) are respectively in sliding connection with the inner walls of the two rectangular grooves (12), the other side of the fixing plate (1) is provided with the two connecting grooves (17), the two connecting grooves (17) are respectively communicated with the two rotating holes (9), the two connecting blocks (18) are internally and slidably provided with the connecting blocks (18), the two connecting blocks (18) are respectively in threaded connection with the two rotating columns (10), one side of the two connecting blocks (18) is fixedly provided with the same connecting plate (32), one side of the fixing plate (1) is provided with the sliding grooves (36) communicated with the two connecting grooves (17), the connecting plate (32) is connected with the side wall of the sliding groove (36) in a sliding mode, a clamping groove (27) is formed in one side of the connecting plate (32), a clamping plate (30) is installed on one side of the fixing plate (1) in a sliding mode, and the clamping plate (30) is clamped with the clamping groove (27).
2. The modular pipe hole sealing device for civil air defense engineering according to claim 1, characterized in that one side of the fixing plate (1) is provided with a groove (28), a sliding block (29) is arranged in the groove (28) in a sliding manner, one side of the sliding block (29) is fixedly connected with a clamping plate (30), a limiting rod is arranged in the groove (28) in a fixed manner, and the sliding block (29) is connected with the limiting rod in a sliding manner.
3. A modular pore sealing device for civil air defense engineering according to claim 2, characterized in that one side of the sliding block (29) is fixedly provided with one end of a first spring (31), and the other end of the first spring (31) is fixedly connected with one side inner wall of the groove (28).
4. The modular pipe hole sealing device for civil air defense engineering according to claim 1, characterized in that threaded holes (26) are opened on two connecting blocks (18), and two rotating columns (10) are respectively in threaded connection with the two threaded holes (26).
5. The modular pipe hole sealing device for the civil air defense engineering according to claim 1, characterized in that two moving grooves (20) are formed in one side of the fixed plate (1), moving plates (21) are slidably mounted in the two moving grooves (20), arc-shaped clamps (22) are fixedly mounted on the sides of the two moving plates (21) close to each other, and the inner sides of the two arc-shaped clamps (22) are in contact with the outer sides of the pipelines (5).
6. The modular pipe hole sealing device for the civil air defense engineering according to claim 5, characterized in that one side of each of the two moving plates (21) away from each other is fixedly provided with a guide plate (23) and a connecting rod (25), one side of each of the two moving grooves (20) away from each other is provided with a guide groove (33), the two guide plates (23) are respectively connected with the side walls of the two guide grooves (33) in a sliding manner, one side of each of the two guide plates (23) away from each other is fixedly provided with one end of a second spring (24), and the other end of each of the two second springs (24) is respectively fixedly connected with one side of each of the two guide grooves (33) away from each other.
7. The modular pipe hole sealing device for civil air defense engineering according to claim 6, characterized in that the ends of the two connecting rods (25) far away from each other are arc-shaped, the outer sides of the two rotating columns (10) are provided with arc-shaped grooves (19), and the two connecting rods (25) are respectively matched with the two arc-shaped grooves (19).
8. The modular pipe hole sealing device for the civil air defense engineering as claimed in claim 1, wherein the side walls of the two rectangular grooves (12) are respectively provided with a limiting groove (37), the outer sides of the two rectangular rods (13) are respectively fixedly provided with a limiting block (38), the limiting blocks (38) are slidably connected with the side walls of the corresponding limiting grooves (37), the inner walls of the two rotating holes (9) are respectively provided with an annular groove (40), the outer sides of the two rotating columns (10) are respectively fixedly provided with an annular block (39), and the annular blocks (39) are slidably connected with the side walls of the annular grooves (40).
9. The modular pipe hole sealing device for the civil air defense engineering according to claim 1, characterized in that one side of the rubber column (2) far away from the fixing plate (1) is provided with an annular plate (15), one end of the pipeline (5) penetrates through the annular plate (15), the annular plate (15) is provided with two transverse holes (34), the outer sides of the two rotating rods (11) are respectively contacted with the inner walls of the two transverse holes (34), the rubber column (2) is provided with two round holes (35), and the outer sides of the two rotating rods (11) are respectively contacted with the inner walls of the two round holes (35).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010324298.7A CN111306369B (en) | 2020-04-22 | 2020-04-22 | Modular pipe hole sealing device for civil air defense engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010324298.7A CN111306369B (en) | 2020-04-22 | 2020-04-22 | Modular pipe hole sealing device for civil air defense engineering |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111306369A CN111306369A (en) | 2020-06-19 |
| CN111306369B true CN111306369B (en) | 2021-08-03 |
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| CN202010324298.7A Expired - Fee Related CN111306369B (en) | 2020-04-22 | 2020-04-22 | Modular pipe hole sealing device for civil air defense engineering |
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| CN103791169A (en) * | 2014-01-21 | 2014-05-14 | 北京豪特耐管道设备有限公司 | Pipe through-wall waterproof device, construction technology of pipe through-wall waterproof device and heat-insulation pipe with pipe through-wall waterproof device |
| CN206973067U (en) * | 2017-04-19 | 2018-02-06 | 青岛腾远设计事务所有限公司 | A kind of sealing device of the wall pipe in passive room |
| CN109099221A (en) * | 2018-11-13 | 2018-12-28 | 中国建筑标准设计研究院有限公司 | A kind of modular pore sealing device and its application method for civil air defense constructions and installations |
| CN208519332U (en) * | 2018-08-13 | 2019-02-19 | 广州市中成防水补强工程有限公司 | A kind of office building water leak preventing structure |
-
2020
- 2020-04-22 CN CN202010324298.7A patent/CN111306369B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4748787A (en) * | 1986-07-02 | 1988-06-07 | Harbeke Gerold J | Pipe flange fire-proofing kit and process |
| DE19822524A1 (en) * | 1998-05-19 | 1999-12-02 | Hauff Technik Gmbh & Co Kg | Wall fitting for household utility pipes allows for axial adjustment between two |
| CN103791169A (en) * | 2014-01-21 | 2014-05-14 | 北京豪特耐管道设备有限公司 | Pipe through-wall waterproof device, construction technology of pipe through-wall waterproof device and heat-insulation pipe with pipe through-wall waterproof device |
| CN206973067U (en) * | 2017-04-19 | 2018-02-06 | 青岛腾远设计事务所有限公司 | A kind of sealing device of the wall pipe in passive room |
| CN208519332U (en) * | 2018-08-13 | 2019-02-19 | 广州市中成防水补强工程有限公司 | A kind of office building water leak preventing structure |
| CN109099221A (en) * | 2018-11-13 | 2018-12-28 | 中国建筑标准设计研究院有限公司 | A kind of modular pore sealing device and its application method for civil air defense constructions and installations |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111306369A (en) | 2020-06-19 |
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