CN212477467U - Partition device and box culvert comprising same - Google Patents
Partition device and box culvert comprising same Download PDFInfo
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- CN212477467U CN212477467U CN202020782048.3U CN202020782048U CN212477467U CN 212477467 U CN212477467 U CN 212477467U CN 202020782048 U CN202020782048 U CN 202020782048U CN 212477467 U CN212477467 U CN 212477467U
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- partition
- box culvert
- partition body
- channel
- partition device
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Abstract
The utility model discloses a cut off device and contain its box culvert, cut off device are used for blocking the passageway, and the cut off device includes: the partition body is arranged in the channel; one end of the supporting piece is connected to the partition body, and the other end of the supporting piece is used for connecting the wall surface of the channel; and the sealing element is connected to the edge of the partition body, and the outer surface of the sealing element is used for abutting against the inner wall surface of the channel. The utility model also discloses a box culvert, it includes box culvert body and foretell off device, and off device inserts and locates the box culvert body and blocks this internal passageway of box culvert. The partition body is arranged on the channel, the sealing piece is arranged on the edge of the partition body, water flow is prevented from passing through the partition body, and the channel is divided into two areas, so that regional construction in the channel is facilitated; meanwhile, the supporting piece is arranged between the partition body and the wall surface of the channel, so that the partition body can be prevented from toppling under the action of water pressure, and the reliability of the partition device is improved.
Description
Technical Field
The utility model relates to a cut off device and contain its box culvert.
Background
The box culvert is used as a pipeline, has the advantages of good integrity, large rigidity and low maintenance cost, and is widely applied to sewage treatment systems. The increase of urban population increases the sewage purification capacity of sewage treatment plants, and reservoir reconstruction and extension engineering projects increase. At present, there is not the blocking device to separate the box culvert for there being the water region and anhydrous region under the condition of not cutting off water operation, in order not to influence sewage treatment system's operation, can only send the diver to get into the box culvert interior construction full of sewage, and this kind of construction mode technical difficulty is high, the risk is big, and uneconomic.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a box culvert that cuts off device and contain it in order to overcome the defect that box culvert among the prior art does not have fine off device.
The utility model discloses an above-mentioned technical problem is solved through following technical scheme:
a partition device for blocking a passage, comprising:
the partition body is arranged in the channel;
one end of the supporting piece is connected to the partition body, and the other end of the supporting piece is used for being connected with the wall surface of the channel;
a seal connected to an edge of the partition body, an outer surface of the seal for abutting an inner wall surface of the passage.
In the scheme, the partition body is arranged on the channel, and the sealing piece is arranged on the edge of the partition body, so that water flow is prevented from passing through the partition body, the channel is divided into two areas, and regional construction in the channel is facilitated; meanwhile, a support piece is arranged between the partition body and the wall surface of the channel, and the support piece is generally arranged on one side far away from the water body, so that the partition body is prevented from toppling under the action of water pressure, and the reliability of the partition device is improved.
Preferably, the sealing element is a balloon connected to the edge of the partition body, and the balloon can be inflated and deflated;
the outer wall surface of the airbag is adapted to abut the inner wall surface of the passageway when the airbag is in an inflated condition.
In this scheme, the gasbag under the inflation state has the flexibility, sets up the gasbag between cutting off body and passageway, realizes cutting off the flexonics of body and passageway, has improved and has blocked sealed effect.
Preferably, the edge of the partition body is provided with a groove, and the airbag is embedded in the groove.
In this scheme, the recess is used for spacing fixed gasbag, prevents that the gasbag roll-off cuts off the edge of body, arouses sealed inefficacy. Meanwhile, the inflated air bag and the groove form a tight fit, and the sealing effect is improved.
Preferably, the partition device further comprises buffering parts, the buffering parts are connected to two side edges of the groove, and the air bag is embedded between the buffering parts; and, along the extending direction of the channel, the sectional length of the buffer part is larger than the sectional height of the airbag in the inflating state.
In the scheme, when the partition body is placed, the buffer part is used for absorbing impact force and protecting the air bag and the inner wall of the channel from being damaged; meanwhile, the buffer parts on the two sides of the groove can further limit and fix the air bag. In the extending direction of the channel, the sectional length of the buffering part is greater than the sectional height of the airbag in the inflating state, so that the lower edge of the buffering part in the inflating state of the airbag can be abutted against the inner wall of the channel, the water stopping effect is achieved, and meanwhile, the airbag can be protected. The buffer part is generally a rubber water stop.
Preferably, the partition body is provided with a hollow accommodating cavity, the partition device further comprises a plurality of reinforcing pieces, and the plurality of reinforcing pieces are arranged inside the accommodating cavity at intervals.
In this scheme, cut off this internal hollow holding chamber that sets up, save material improves economic benefits. The reinforcing piece is arranged in the accommodating cavity, so that the partition body is prevented from being deformed by stress, and the strength of the partition body is improved.
Preferably, the reinforcing member includes a plurality of first members and a plurality of second members, the plurality of first members divide the accommodating cavity into a plurality of first holes and second holes arranged at intervals, and the second members are arranged in the second holes.
In this scheme, set up the reinforcement of first part and second part in cutting off the body, the equilibrium strengthens cutting off the intensity of body, improves the reliability of cutting off the device.
Preferably, the opening of the first hole is located at the upper end of the partition body, the partition device further includes a weight member, and the weight member is inserted into the first hole.
In this scheme, hollow wall body light in weight, the weight of wall body is increased to the counterweight. When the partition body is placed, the partition body can quickly sink into water; when the partition is blocked, the sealing element is firmly pressed on the inner wall of the channel by the partition body, so that the sealing effect of the partition is improved. The counterweight is a prefabricated reinforced concrete beam, and the strength of the partition body can be improved while the weight of the partition body is increased.
Preferably, the partition body is provided with a hollow accommodating cavity, an opening is formed in the top surface of the accommodating cavity, and a plurality of through holes are formed in the bottom surface of the accommodating cavity at intervals.
In this scheme, water flows into the holding chamber along the through-hole, and the gaseous through-opening discharge of holding intracavity reduces and cuts off body buoyancy, makes to cut off the body and sink into the aquatic fast.
The utility model provides a box culvert, the box culvert includes box culvert body and foretell partition device, the box culvert body has the opening of passageway and through channel wall, it locates to cut off the body to insert the opening, the edge butt of sealing member in the internal face of passageway, support piece's one end connect in cut off the body, support piece's the other end connect in the box culvert body.
In this scheme, set up in the passageway and cut off the body, the sealing member is used for cutting off the edge seal of body, cuts off the body and separates the box culvert body for two regions, prevents rivers and passes through, has realized blocking of passageway. The two areas can realize the separation of the water area and the water-free area, and people can conveniently enter the water-free area of the channel for operation and construction. The channel of the box culvert body is a culvert.
Preferably, an opening penetrating through a wall surface of the channel is formed in a top plate of the box culvert body, the partition body is provided with a plurality of protruding portions, the protruding portions are exposed out of the opening, the plurality of supporting members are all located above the top plate of the box culvert body and are arranged on two sides of the partition body at intervals, one end of each supporting member is connected to the protruding portion, and the other end of each supporting member abuts against the upper surface of the top plate.
In this scheme, set up the opening on the roof of box culvert body, can prevent that water from spilling over in the opening. When the partition body is inserted into the opening, the two side faces of the partition body are abutted against the inner wall of the opening, the opening can limit the partition body, and the reliability of the partition device is improved. The protruding portion is exposed out of the opening in the top plate, so that the partition body can be conveniently inserted, the supporting piece can be conveniently arranged outside the box culvert body, personnel can be prevented from entering the box culvert body and arranging the supporting piece in the box culvert body, and the operation is simple. Simultaneously, still can set up the pit on the roof, the lower extreme butt of support piece prevents that support piece from sliding in the pit.
On the basis of the common knowledge in the field, the above preferred conditions can be combined at will to obtain the preferred embodiments of the present invention.
The utility model discloses an actively advance the effect and lie in: the partition body is arranged on the channel, the sealing piece is arranged on the edge of the partition body, water flow is prevented from passing through the partition body, and the channel is divided into two areas, so that regional construction in the channel is facilitated; meanwhile, the supporting piece is arranged between the partition body and the wall surface of the channel, so that the partition body can be prevented from toppling under the action of water pressure, and the reliability of the partition device is improved.
Drawings
Fig. 1 is a schematic structural view of a partition device and a box culvert including the same according to a preferred embodiment of the present invention.
3 fig. 3 2 3 is 3 a 3 cross 3- 3 sectional 3 view 3 taken 3 along 3 line 3 a 3- 3 a 3 of 3 fig. 3 1 3. 3
Fig. 3 is a schematic structural diagram of a partition device and a box culvert including the same according to a preferred embodiment of the present invention.
Description of reference numerals:
Mounting opening 111
Channel 12
Groove 211
The accommodating cavity 212
Through hole 213
Buffer part 4
Detailed Description
The present invention will be more clearly and completely described below by way of examples and with reference to the accompanying drawings, but the present invention is not limited thereto.
As shown in fig. 1 to 3, the present embodiment discloses a partition device 2 for blocking a passage 12, which includes: a partition body 21 disposed in the passage 12; one end of the support member 8 is connected to the partition body 21, and the other end of the support member 8 is used for connecting the wall surface of the channel 12; and a seal member attached to an edge of the partition body 21, an outer surface of the seal member being adapted to abut against an inner wall surface of the passage 12.
In the embodiment, the plate-shaped partition body 21 is arranged on the channel 12, and the sealing piece is arranged on the edge of the partition body 21 to prevent water flow from passing through, so that the channel 12 is divided into two areas, and the regional construction in the channel 12 is facilitated; meanwhile, the supporting piece 8 is arranged between the partition body 21 and the wall surface of the channel 12, and the supporting piece 8 is generally arranged on one side far away from the water body, so that the partition body 21 is prevented from toppling under the action of water pressure, and the reliability of the partition device 2 is improved.
As shown in fig. 2, the sealing element is an air bag 3, the air bag 3 is connected to the edge of the partition body 21 through a flexible rope, and the air bag 3 can be inflated and deflated; when the airbag 3 is in an inflated state, the outer wall surface of the airbag 3 is used to abut against the inner wall surface of the passage 12. A recess 211 is provided at the edge of the partition body 21, and the airbag 3 is fitted in the recess 211. In other embodiments, the seal may also be a rubber pad.
In the embodiment, when the partition body 21 is placed, the air bag 3 is in a deflation state, so that the partition body 21 can sink in water conveniently; when the partition device 2 is used, the air bag 3 is in an inflated state, and a good sealing and partition effect is formed. The air bag 3 in an inflated state has flexibility, and the air bag 3 is arranged between the partition body 21 and the channel 12, so that the flexible connection between the partition body 21 and the channel 12 is realized, and the blocking sealing effect is improved. The groove 211 is used for limiting and fixing the air bag 3, and preventing the air bag 3 from sliding out of the edge of the partition body 21 to cause sealing failure. Meanwhile, the inflated airbag 3 and the groove 211 form a close fit, and the sealing effect is improved.
As shown in fig. 2, the partition device 2 further includes buffer portions 4, both side edges of the groove 211 are connected with the buffer portions 4, and the airbag 3 is embedded between the buffer portions 4; further, the sectional length of the cushioning portion 4 in the extending direction of the passage 12 is larger than the sectional height of the airbag 3 in the inflated state.
In the present embodiment, the cushioning portion 4 is used to absorb impact force and protect the inner walls of the airbag 3 and the passage 12 from being damaged when the partition body 21 is placed; meanwhile, the buffer parts 4 on both sides of the groove 211 can further limit and fix the air bag 3. In the extending direction of the channel 12, the sectional length of the buffer part 4 is larger than the sectional height of the airbag 3 in the inflating state, so that the lower edge of the buffer part 4 in the inflating state of the airbag 3 can also abut against the inner wall of the channel 12 to play a role of water stopping, and meanwhile, the airbag 3 can also be protected. The cushioning portion 4 is typically a rubber water stop.
As shown in fig. 1 and 3, the partition body 21 is welded by a plurality of steel plates to form a hollow accommodating cavity 212, and a lifting lug 214 is further disposed at the top end of the steel plate. The partition device 2 further includes a plurality of reinforcing members, and the plurality of reinforcing members are disposed inside the accommodating cavity 212 at intervals. The reinforcing part comprises a first part 5 and a second part 6, the accommodating cavity 212 is divided by the first part 5 and is a plurality of first holes and second holes which are arranged at intervals, and two ends of the second part 6 are connected to the inner wall surface of the second holes.
In the present embodiment, the hollow accommodating cavity 212 is disposed in the partition body 21, so as to save materials and improve economic benefits. The reinforcing pieces of the first component 5 and the second component 6 are arranged in the partition body 21 at intervals, so that the strength of the partition body 21 is balanced and strengthened, the partition body 21 is prevented from being stressed and deformed, and the strength of the partition body 21 is improved.
The openings of the first hole and the second hole are both located at the upper end of the partition body 21, the partition device 2 further comprises a counterweight 7, and the counterweight 7 is inserted into the first hole. The hollow partition body 21 is light in weight and the weight 7 increases the weight of the partition device 2. When the partition body 21 is placed, the partition body 21 can be quickly sunk into water; during blocking, the blocking body 21 firmly presses the sealing element on the inner wall of the channel 12, so that the blocking sealing effect is improved. The counterweight 7 is a prefabricated reinforced concrete beam, and can enhance the strength of the partition body 21 while increasing the weight of the partition body 21.
As shown in fig. 1, an opening is formed on the top surface of the receiving chamber 212, and a plurality of through holes 213 are formed at intervals on the bottom surface of the receiving chamber 212. The water flows into the accommodating cavity 212 along the through hole 213, and the gas in the accommodating cavity 212 is discharged through the opening, so that the buoyancy of the partition body 21 is reduced, and the sinking of the partition body 21 is realized.
The embodiment also discloses a box culvert, and the box culvert includes box culvert body 1 and foretell partition device 2, and box culvert body 1 has passageway 12 and the installing port 111 that runs through the wall of passageway 12, cuts off the body 21 and inserts and locate installing port 111, and the edge butt of sealing member is in the internal face of passageway 12, and support piece 8's one end is connected in cutting off the body 21, and support piece 8's the other end is connected in box culvert body 1.
In this embodiment, a partition body 21 is provided in the passage 12, the sealing member is used for sealing the edge of the partition body 21, and the partition body 21 divides the passage 12 into two regions to prevent water flow, thereby blocking the passage 12. The two areas can realize the separation of the water area and the water-free area in the channel 12, and people can conveniently enter the channel 12 for regional construction. The channel 12 of the box culvert body 1 is a culvert.
As shown in fig. 2 and 3, the roof 11 of the culvert body 1 has an installation opening 111 penetrating through the wall surface of the channel 12, the partition body 21 has a protrusion 215, the protrusion 215 is exposed to the installation opening 111, the number of the support members 8 is plural, the plurality of support members 8 are all located above the roof 11 of the culvert body 1 and are arranged at two sides of the partition body 21 at intervals, one end of each support member 8 is hinged to the protrusion 215, and the other end of each support member 8 abuts against the upper surface of the roof 11.
In this embodiment, the installation opening 111 is provided in the ceiling 11 of the culvert body 1, so that water can be prevented from overflowing from the installation opening 111. When the partition body 21 is inserted into the mounting opening 111, both side surfaces of the partition body 21 abut against the inner wall of the mounting opening 111, and the mounting opening 111 can limit the partition body 21, thereby improving the reliability of the partition device 2. The protruding portion 215 is exposed out of the mounting hole 111 on the top plate 11, so that the partition body 21 can be conveniently inserted, the supporting member 8 can be conveniently arranged outside the box culvert body 1, the supporting member 8 can be prevented from being arranged in the channel 12, and the operation is simple. A pit can be further arranged on the top plate 11, and the lower end of the support piece 8 abuts against the pit to prevent the support piece 8 from sliding.
The use method of the partition device 2 is as follows:
firstly, arranging a mounting opening 111 on a top plate 11 of a box culvert body 1, inserting a partition body 21 into the mounting opening 111, and slowly sinking the partition body 21 to the bottom by means of the gravity of the partition body; then, the prefabricated reinforced concrete column is hung in the first hole, and the weight of the partition body 21 is increased; after the partition body 21 completely divides the channel 12 into two halves, the supporting piece 8 is opened and supported on the top plate 11; finally, the air bag 3 is filled with air to fill the groove 211, so as to achieve the waterproof and water-stopping effects.
Although specific embodiments of the present invention have been described above, it will be understood by those skilled in the art that this is by way of example only and that the scope of the invention is defined by the appended claims. Various changes and modifications to these embodiments may be made by those skilled in the art without departing from the spirit and the principles of the present invention, and these changes and modifications are all within the scope of the present invention.
Claims (10)
1. A partition device for blocking a passage, comprising:
the partition body is arranged in the channel;
one end of the supporting piece is connected to the partition body, and the other end of the supporting piece is used for being connected with the wall surface of the channel;
a seal connected to an edge of the partition body, an outer surface of the seal for abutting an inner wall surface of the passage.
2. A partition device as claimed in claim 1, wherein the sealing member is a balloon attached to an edge of the partition body, the balloon being inflatable;
the outer wall surface of the airbag is adapted to abut the inner wall surface of the passageway when the airbag is in an inflated condition.
3. The partition device of claim 2, wherein a groove is formed in an edge of the partition body, and the air bag is inserted into the groove.
4. The partition device according to claim 3, further comprising buffering portions connected to both side edges of the groove, the air bag being inserted between the buffering portions; and, along the extending direction of the channel, the sectional length of the buffer part is larger than the sectional height of the airbag in the inflating state.
5. The partition device according to claim 1, wherein the partition body has a hollow accommodating cavity, and the partition device further comprises a plurality of reinforcing members, and the plurality of reinforcing members are arranged in the accommodating cavity at intervals.
6. The partition device of claim 5, wherein the reinforcing member includes a first member and a second member, the first member dividing the receiving cavity into a plurality of first and second spaced apart apertures, the second member being disposed in the second aperture.
7. The partition device of claim 6, wherein the opening of the first hole is located at an upper end of the partition body, the partition device further comprising a weight member, the weight member being inserted into the first hole.
8. The partition device of claim 1, wherein the partition body has a hollow receiving cavity, an opening is formed on a top surface of the receiving cavity, and a through hole is formed on a bottom surface of the receiving cavity.
9. A box culvert, characterized in that, the box culvert includes box culvert body and according to any one of claims 1-8 cuts off the device, the box culvert body has passageway and the opening that runs through the passageway wall, cut off the body and insert and locate the opening, the edge butt of sealing member in the internal wall face of passageway, support piece's one end connect in cut off the body, support piece's the other end connect in the box culvert body.
10. The box culvert of claim 9, wherein the roof of the box culvert body has openings through the wall of the passageway, the partition body has protrusions exposed to the openings, the number of the supporting members is plural, the plurality of supporting members are all located above the roof of the box culvert body and are arranged at two sides of the partition body at intervals, one end of each supporting member is connected to the protrusion, and the other end of each supporting member abuts against the upper surface of the roof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020782048.3U CN212477467U (en) | 2020-05-12 | 2020-05-12 | Partition device and box culvert comprising same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020782048.3U CN212477467U (en) | 2020-05-12 | 2020-05-12 | Partition device and box culvert comprising same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212477467U true CN212477467U (en) | 2021-02-05 |
Family
ID=74460540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020782048.3U Active CN212477467U (en) | 2020-05-12 | 2020-05-12 | Partition device and box culvert comprising same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212477467U (en) |
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2020
- 2020-05-12 CN CN202020782048.3U patent/CN212477467U/en active Active
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