CN215955956U - Civil air defense sleeve structure for laying multiple cables - Google Patents
Civil air defense sleeve structure for laying multiple cables Download PDFInfo
- Publication number
- CN215955956U CN215955956U CN202122301591.4U CN202122301591U CN215955956U CN 215955956 U CN215955956 U CN 215955956U CN 202122301591 U CN202122301591 U CN 202122301591U CN 215955956 U CN215955956 U CN 215955956U
- Authority
- CN
- China
- Prior art keywords
- air defense
- civil air
- sleeve
- cables
- laying
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model discloses a civil air defense sleeve structure for laying a plurality of cables, which comprises a civil air defense sleeve, wherein the civil air defense sleeve is pre-embedded in a civil air defense wall, and an annular rib plate is arranged on the outer peripheral surface of the civil air defense sleeve and corresponds to the middle position of the civil air defense wall; a plurality of small sleeves for penetrating the cable are arranged in the civil air defense sleeve, and concrete is filled in gaps between every two adjacent small sleeves and gaps between the small sleeves and the civil air defense sleeve; one end of the civil air defense sleeve is connected and communicated with the inner side end of the inner box body, and the other end of the civil air defense sleeve is connected and communicated with the inner side end of the outer box body; the box mouth department of interior box outside end and the equal detachably of box mouth department of outer box outside end are connected with the case lid, wherein offer on the case lid to be used for with the weak current crane span structure perforation of underground civil air defense grafting complex. The utility model greatly reduces the using amount of the civil air defense casing, greatly improves the utilization rate of the civil air defense casing, has low construction cost and high structural strength at the civil air defense casing.
Description
Technical Field
The present invention relates to a civil air defense bushing, and more particularly, to a civil air defense bushing structure for laying a plurality of cables.
Background
At present, building engineering is developing vigorously, the continuous construction of various large-scale buildings is put into use, most buildings are all affiliated to build people's air defense engineering now, people's air defense engineering uses underground garage as main embodiment form more, inside sets up people's air defense door, the shutoff door, the illumination, ventilate, give drainage, the required hardware of wartime shield such as communication network, during the construction people's air defense engineering, can all set up the lag pipe in the department of wearing the wall before concreting, can only wear to establish a cable in the current lag pipe, if will set up many cables and just will set up a plurality of lag pipes on the wall, like this lag pipe quantity is big, the rate of utilization is too low, construction cost is high, and the structural strength of wall also can receive the influence.
Disclosure of Invention
1. Technical problem to be solved by the utility model
The utility model aims to overcome the defects and provides a civil air defense sleeve structure for laying a plurality of cables, the technical scheme of the utility model is simple in structure and ingenious in design, one civil air defense sleeve can penetrate through a plurality of cables, two adjacent cables are not interfered with each other, the arrangement is regular, the safety is high, the use amount of the civil air defense sleeve is greatly reduced, the utilization rate of the civil air defense sleeve is greatly improved, the construction cost is low, in addition, because a plurality of small sleeves are arranged in one civil air defense sleeve, and concrete is filled in the gaps between two adjacent small sleeves and the gaps between the small sleeves and the civil air defense sleeve, the structural strength of the civil air defense sleeve is also greatly improved, and time and labor are not needed to be wasted to plug the civil air defense sleeve to ensure the structural strength.
2. Technical scheme
In order to achieve the purpose, the technical scheme provided by the utility model is as follows:
the utility model discloses a civil air defense sleeve structure for laying a plurality of cables, which comprises a civil air defense sleeve, wherein the civil air defense sleeve is pre-embedded in a civil air defense wall, and an annular rib plate is arranged on the outer peripheral surface of the civil air defense sleeve and corresponds to the middle position of the civil air defense wall; a plurality of small sleeves for penetrating cables are arranged in the civil air defense sleeve, and concrete is filled in gaps between every two adjacent small sleeves and gaps between the small sleeves and the civil air defense sleeve; one end of the civil air defense sleeve is connected and communicated with the inner side end of the inner box body, and the other end of the civil air defense sleeve is connected and communicated with the inner side end of the outer box body; the box mouth department of the outer side end of the inner box body and the box mouth department of the outer side end of the outer box body are detachably connected with a box cover, wherein the box cover is provided with a bridge perforation matched with the underground civil air defense weak current bridge in an inserting mode.
Furthermore, the small sleeves are fixedly connected with the civil air defense sleeve and the adjacent two small sleeves.
Furthermore, the small sleeve is made of metal materials.
And furthermore, the small sleeves and the civil air defense sleeve as well as the two adjacent small sleeves are fixedly connected together in a welding mode.
More closely, the pipe diameter of the civil air defense casing pipe is 150 mm.
More closely, the small cannula has a tube diameter of 16mm or 20mm or 25mm or 40mm or 50mm or 60mm or 75 mm.
More closely, the number of the small sleeves in the civil air defense sleeve is not more than 30.
More closely, in wartime, the civil air defense building box further comprises two plugging steel plates which are respectively and fixedly arranged at two ends of the civil air defense casing, or the two plugging steel plates are respectively and fixedly arranged at a bridge frame perforating hole on the inner box body and a bridge frame perforating hole on the outer box body.
3. Advantageous effects
Compared with the prior art, the technical scheme provided by the utility model has the following beneficial effects:
(1) in addition, because the gaps between two adjacent small sleeves and the gaps between the small sleeves and the civil air defense sleeves are filled with concrete, the structural strength of the civil air defense sleeve is greatly improved, and the civil air defense sleeve does not need to be plugged again in time and labor to ensure the structural strength;
(2) the utility model relates to a civil air defense sleeve structure for laying a plurality of cables, wherein one end of a civil air defense sleeve is connected and communicated with the inner side end of an inner box body, the other end of the civil air defense sleeve is connected and communicated with the inner side end of an outer box body, a box opening at the outer side end of the inner box body and a box opening at the outer side end of the outer box body are both detachably connected with a box cover, a bridge frame perforation matched with an underground civil air defense weak current bridge frame in an inserting mode is arranged on the box cover, an indoor underground civil air defense weak current bridge frame is fixedly connected with the inner box body after being inserted into the inner box body through the bridge frame perforation, an outdoor underground civil air defense weak current bridge frame is fixedly connected with the outer box body after being inserted into the outer box body through the bridge frame perforation, the connection is convenient, and the safety is high.
Drawings
FIG. 1 is a schematic structural diagram of a civil air defense sleeve structure for laying a plurality of cables according to the utility model;
FIG. 2 is a side view of a civil air defense sleeve construction for laying a plurality of cables in accordance with the present invention;
FIG. 3 is a schematic structural diagram of a first arrangement of a civil air defense sleeve structure for laying a plurality of cables according to the utility model;
FIG. 4 is a structural diagram of a second layout of the civil air defense sleeve structure for laying a plurality of cables according to the utility model;
FIG. 5 is a structural diagram of a third layout of the civil air defense sleeve structure for laying a plurality of cables according to the utility model;
fig. 6 is a structural schematic diagram of a fourth layout of the civil air defense sleeve structure for laying a plurality of cables according to the utility model.
The reference numerals in the schematic drawings illustrate: 1. a civil air defense sleeve; 2. a civil air defense wall; 3. an inner box body; 4. an outer case; 5. an annular rib plate; 6. a small sleeve; 7. concrete; 8. a box cover; 8-1, perforating a bridge frame; 9. underground civil air defense weak current bridge frame.
Detailed Description
For a further understanding of the utility model, reference should be made to the following detailed description taken in conjunction with the accompanying drawings and examples.
Example 1
With reference to fig. 1, the civil air defense sleeve structure for laying a plurality of cables of the embodiment comprises civil air defense sleeves 1, wherein one civil air defense sleeve structure can be arranged on a civil air defense wall; the civil air defense sleeve structure can also be arranged on a civil air defense wall in a single row and multiple rows, for example, the civil air defense sleeves 1 are sequentially arranged in a row and two rows (see figure 3) or in a row and three rows (see figure 4); the civil air defense sleeve structure can also be arranged on the civil air defense wall in a plurality of rows and a plurality of columns, for example, the civil air defense sleeves 1 are arranged in two rows and two rows in sequence (see figure 5) or in two rows and three rows (see figure 6).
Continuing to the figure 1, the civil air defense sleeve 1 is pre-embedded in the civil air defense wall 2, wherein an annular ribbed plate 5 is arranged on the outer peripheral surface of the civil air defense sleeve 1 and corresponds to the middle position of the civil air defense wall 2; a plurality of small sleeves 6 for penetrating cables are arranged in the civil air defense sleeve 1; specifically, in the embodiment, the diameter of the pipe of the civil air defense casing 1 is 150mm, and the diameter of the pipe of the small casing 6 is any one of 16mm, 20mm, 25mm, 40mm, 50mm, 60mm and 75 mm; the number of the small sleeves 6 in the civil air defense sleeve 1 is not more than 30, specifically, two small sleeves 6 are arranged in the civil air defense sleeve 1 when the number is the least, and 30 small sleeves are arranged at the most, and the number of the small sleeves 6 in the civil air defense sleeve 1 can be 19 or 30; the utility model has the advantages of enable a people's air defense sleeve pipe and wear to establish many cables, and mutually noninterfere between two adjacent cables, not only place regularly like this, the security is high, and the sheathed tube use amount of people's air defense that has significantly reduced has improved people's air defense sheathed tube utilization ratio greatly moreover, and construction cost is low.
Concrete 7 (see figure 2) is filled in the gaps between two adjacent small sleeves 6 and the gaps between the small sleeves 6 and the civil air defense sleeves 1, so that the structural strength of the civil air defense sleeves is greatly improved, and the civil air defense sleeves are not required to be plugged in time and labor to guarantee the structural strength in wartime;
in order to make to connect more firmly between the small casing, all link firmly together between small casing 6 and the people's air defense sleeve pipe 1 and between two adjacent small casing 6, specifically to in this embodiment, small casing 6 adopts metal material to make, all adopts welded mode fixed connection together between small casing 6 and the people's air defense sleeve pipe 1 and between two adjacent small casing 6.
Continuing to the figure 1, one end of the civil air defense sleeve 1 is connected and communicated with the inner side end of the inner box body 3, and the other end of the civil air defense sleeve 1 is connected and communicated with the inner side end of the outer box body 4; specifically, a flange at one end of the civil air defense casing 1 is in bolted connection with a box plate at the inner side end of the inner box body 3, and a first hole communicated with the civil air defense casing 1 is formed in the box plate at the inner side end of the inner box body 3; a flange at the other end of the civil air defense sleeve 1 is connected with a box plate at the inner side end of the outer box 4 through a bolt, and a second hole communicated with the civil air defense sleeve 1 is formed in the box plate at the inner side end of the outer box 4;
continuing with fig. 1 and combining with fig. 2, the box opening of the outer side end of the inner box body 3 and the box opening of the outer side end of the outer box body 4 are both detachably connected with a box cover 8, wherein the box cover 8 is provided with a bridge frame through hole 8-1 which is used for being in splicing fit with an underground civil air defense weak current bridge frame 9; the indoor underground civil air defense weak current bridge is inserted into the inner box body through the bridge perforation and then fixedly connected with the inner box body, and the outdoor underground civil air defense weak current bridge is inserted into the outer box body through the bridge perforation and then fixedly connected with the outer box body, so that the connection is convenient and the safety is high; specifically, the box cover 8 covers the box opening at the outer side end of the inner box 3 and then is connected with the inner box 3 through bolts, and the box cover 8 covers the box opening at the outer side end of the outer box 4 and then is connected with the outer box 4 through bolts.
Continuing, in wartime, the steel plate sealing device also comprises two sealing steel plates, and the thickness of each sealing steel plate is more than 2.5 mm; the two blocking steel plates are respectively and fixedly arranged at two ends of the civil air defense casing 1, and specifically, the two blocking steel plates are respectively and fixedly arranged on flanges at two ends of the civil air defense casing 1.
Example 2
The basic structure of the civil air defense sleeve structure for laying a plurality of cables in the embodiment is the same as that in embodiment 1, except that: in wartime, the two plugging steel plates are respectively and fixedly arranged at the position of a bridge through hole 8-1 on the inner box body 3 and the position of a bridge through hole 8-1 on the outer box body 4.
The civil air defense sleeve structure for laying the cables is simple in structure and ingenious in design, the cables can be penetrated through one civil air defense sleeve, the two adjacent cables are not interfered with each other, the arrangement is regular, the safety is high, the using amount of the civil air defense sleeve is greatly reduced, the utilization rate of the civil air defense sleeve is greatly improved, and the construction cost is low.
The present invention and its embodiments have been described above schematically, without limitation, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching, without departing from the spirit of the utility model, the person skilled in the art shall not inventively design the similar structural modes and embodiments to the technical solution, but shall fall within the scope of the utility model.
Claims (8)
1. The utility model provides a people's air defense sleeve structure for laying many cables which characterized in that: the civil air defense structure comprises a civil air defense sleeve (1), wherein the civil air defense sleeve (1) is pre-embedded in a civil air defense wall (2), and an annular rib plate (5) is arranged on the outer peripheral surface of the civil air defense sleeve (1) and corresponds to the middle position of the civil air defense wall (2); a plurality of small sleeves (6) for penetrating cables are arranged in the civil air defense sleeve (1), and concrete (7) is filled in gaps between two adjacent small sleeves (6) and gaps between the small sleeves (6) and the civil air defense sleeve (1); one end of the civil air defense sleeve (1) is connected and communicated with the inner side end of the inner box body (3), and the other end of the civil air defense sleeve (1) is connected and communicated with the inner side end of the outer box body (4); the box opening of the outer side end of the inner box body (3) and the box opening of the outer side end of the outer box body (4) are detachably connected with a box cover (8), wherein a bridge frame through hole (8-1) which is used for being in splicing fit with an underground civil air defense weak current bridge frame (9) is formed in the box cover (8).
2. A civil air defense bushing structure for laying a plurality of cables as claimed in claim 1, wherein: the small sleeves (6) are fixedly connected with the civil air defense sleeve (1) and the two adjacent small sleeves (6).
3. A civil air defense bushing structure for laying a plurality of cables as claimed in claim 2, wherein: the small sleeve (6) is made of metal materials.
4. A civil air defense bushing structure for laying a plurality of cables as claimed in claim 3, wherein: the small sleeves (6) are fixedly connected with the civil air defense sleeve (1) and the two adjacent small sleeves (6) in a welding mode.
5. A civil air defense bushing structure for laying a plurality of cables as claimed in claim 1, wherein: the pipe diameter of the civil air defense casing pipe (1) is 150 mm.
6. A civil air defense bushing structure for laying a plurality of cables as claimed in claim 5, wherein: the diameter of the small sleeve (6) is 16mm or 20mm or 25mm or 40mm or 50mm or 60mm or 75 mm.
7. A civil air defense bushing structure for laying a plurality of cables according to claim 6, wherein: the number of the small sleeves (6) in the civil air defense sleeve (1) is not more than 30.
8. A civil air defense bushing structure for laying a plurality of cables as claimed in claim 1, wherein: the civil air defense building protective device further comprises two plugging steel plates which are fixedly arranged at two ends of the civil air defense casing (1) respectively, or the two plugging steel plates are fixedly arranged at a bridge frame through hole (8-1) on the inner box body (3) and a bridge frame through hole (8-1) on the outer box body (4) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122301591.4U CN215955956U (en) | 2021-09-23 | 2021-09-23 | Civil air defense sleeve structure for laying multiple cables |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122301591.4U CN215955956U (en) | 2021-09-23 | 2021-09-23 | Civil air defense sleeve structure for laying multiple cables |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215955956U true CN215955956U (en) | 2022-03-04 |
Family
ID=80427295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122301591.4U Active CN215955956U (en) | 2021-09-23 | 2021-09-23 | Civil air defense sleeve structure for laying multiple cables |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215955956U (en) |
-
2021
- 2021-09-23 CN CN202122301591.4U patent/CN215955956U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105256838B (en) | Pipe gallery prefabricated members and prefabricated comprehensive pipe gallery | |
| CN101603338B (en) | Assembly integrated precast concrete shear wall and construction method thereof | |
| CN207176738U (en) | A kind of staggered joint erection comprehensive pipe gallery structure based on prestress system | |
| CN107460882B (en) | A kind of retaining piles construction method of deep basal pit closing sealing | |
| CN107134660B (en) | Underground pipe gallery electrical grounding net | |
| CN209016632U (en) | A kind of cable duct of substation plugging plate through walls | |
| CN215955956U (en) | Civil air defense sleeve structure for laying multiple cables | |
| CN205297593U (en) | Prefabricated cable tunnel module of combined type | |
| CN109973100B (en) | Supporting form for realizing small-radius turning of tunnel by mining method and construction method | |
| CN208423702U (en) | The cable penetration cannula structure of slip casting sealing | |
| CN205489355U (en) | Dustproof wall feed -through sleeve | |
| CN218783497U (en) | Construction system of power cable pipe gallery | |
| CN105604194A (en) | Through angle steel type square steel tube concrete column and H-shaped steel beam connection node | |
| CN205917728U (en) | Arched cross -section steel buckled plate city utility tunnel | |
| CN214089971U (en) | Water and electricity engineering high tension cable outlet hole export section arrangement structure | |
| CN210370662U (en) | Temporary blocking device for tunnel portal of shield tunnel | |
| CN204704491U (en) | Integratedly build water string | |
| CN209817282U (en) | Grout sleeve is used in connection of reinforcing bar of grout mouth above | |
| CN207760873U (en) | Assembled steel pipe gallery sewage conduct maintenance structure | |
| CN207904963U (en) | Prefabricated part piping lane connecting node | |
| CN212052861U (en) | Underground comprehensive pipe gallery | |
| CN107905801B (en) | Shield pipe gallery system and construction method thereof | |
| CN219910777U (en) | Local pre-buried channel segment ring of large-diameter shield tunnel of high-speed railway | |
| CN216240643U (en) | Joint structure for receiving shield machine in mine tunnel | |
| CN213625698U (en) | Auxiliary channel system of subway station |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |