CN217949133U - Novel electric power civil engineering structure crossing and planning underground building - Google Patents
Novel electric power civil engineering structure crossing and planning underground building Download PDFInfo
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- CN217949133U CN217949133U CN202222475296.5U CN202222475296U CN217949133U CN 217949133 U CN217949133 U CN 217949133U CN 202222475296 U CN202222475296 U CN 202222475296U CN 217949133 U CN217949133 U CN 217949133U
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Abstract
The utility model relates to a stride across novel electric power civil engineering structure technical field of planning underground building, and disclose a stride across novel electric power civil engineering structure of planning underground building, including underpinning stake, cable pipe, the top fixed mounting of underpinning stake has the cap beam, the top fixed mounting of cap beam has the oil hair felt bed course, the top fixed mounting of oil hair felt bed course has reinforced concrete cable bridge, reinforced concrete cable bridge's inner wall fixed mounting has longitudinal reinforcement, reinforced concrete cable bridge's inner wall fixed mounting has the erection reinforcing bar, the cable pipe activity runs through the inner wall of erection reinforcing bar, uses the stake of impressing to underpin stake underpin with underpinning stake fixed mounting in ground construction place, at the top fixed mounting cap beam of underpinning stake, uses oil hair felt bed course with reinforced concrete cable bridge fixed mounting, the installation bearing plate to support reinforced concrete cable bridge's bottom, passes the smooth lantern ring with the cable pipe, then stretches into cable work well and carries out work.
Description
Technical Field
The utility model relates to a stride across novel electric power civil engineering technical field who plans underground building specifically is a stride across novel electric power civil engineering structure who plans underground building.
Background
The underground building construction time sequence conflict is basically based on the principle that after-construction and before-construction are carried out, modes such as high-voltage power pipeline transfer or on-site protection, underground railway construction and line change and the like are generally adopted, and the fact that the prior art can ensure that an underground structure is built below a power pipeline under the condition of continuous power transmission is not found at the present stage, for example, the thin implementation rule (2019 version) for the transfer and change management of power facilities of Guangdong power grid Limited company (item 4.1): "the operated power facility is generally not allowed to make a change on migration". Moreover, after the pipeline of a part of projects is built for a long time, the new project excavates the site, and the newly built pipeline needs to be changed or protected on site, so that social resource waste is caused, and the power consumption requirements of residents and enterprises are influenced. Therefore, a novel electric power civil construction structure crossing and planning underground buildings is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a stride across novel electric power civil engineering structure of planning underground building has solved the problem in the above-mentioned technical background.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a stride across novel electric power civil engineering structure of planning underground building, includes underpinning stake, cable duct, the top fixed mounting of underpinning the stake has the cap roof beam, the top fixed mounting of cap roof beam has the oil felt bed course, the top fixed mounting of oil felt bed course has reinforced concrete cable bridge, reinforced concrete cable bridge's inner wall fixed mounting has longitudinal reinforcement, reinforced concrete cable bridge's inner wall fixed mounting has the angle bar, the cable duct activity runs through the inner wall of angle bar, reinforced concrete cable bridge's outer wall fixed mounting has cable work well, the outer wall of cable work well is run through at the both ends of cable duct.
Preferably, the outer wall of cable duct has cup jointed the smooth lantern ring, the outer wall fixed mounting of the smooth lantern ring has the slip lantern ring, the outer wall fixed mounting who erects the reinforcing bar has the stereoplasm lantern ring, the inner wall fixed mounting of the stereoplasm lantern ring has the soft lantern ring, the spout has been seted up to the inboard outer wall of the soft lantern ring, the inner wall of spout and the outer wall joint of the slip lantern ring.
Preferably, the cable protective sleeve is sleeved at the contact part of the cable pipe and the outer wall of the cable working well, the outer wall of the cable pipe is protected, friction between the cable pipe and the cable working well when the cable pipe is prevented from being installed or pulled, and the outer wall of the cable protective sleeve is fixedly connected with the outer wall of the cable working well to fix the cable protective sleeve.
Preferably, the outer wall fixed mounting of cap roof beam has the bearing plate, the top fixed mounting of bearing plate has the dog, the outer wall of dog and the outer wall fixed connection of oil felt cushion, the top of bearing plate and the outer wall fixed connection of oil felt cushion, the outer wall of oil felt cushion and the outer wall fixed connection of reinforced concrete cable bridge use the bearing plate to provide certain holding power for reinforced concrete cable bridge, utilize the dog to carry out spacing to reinforced concrete cable bridge simultaneously, produce the deviation when avoiding installing reinforced concrete cable bridge.
Preferably, the oil felt cushion layer is divided into two layers, and the outer wall of each layer of the oil felt cushion layer is coated with asphalt to increase the strength of the oil felt cushion layer.
Preferably, the inside outer wall of smooth lantern ring coats with smooth coating for the cable pipe can pass the smooth lantern ring smoothly, the inside packing of soft lantern ring has liquid oil, supports the soft lantern ring, avoids the shrink of soft lantern ring.
Preferably, the cable pipe divide into D110 pipe and D225 pipe, and D110 pipe has 8, and D225 pipe has 12, uses the cable pipe of different models to increase the practicality of cable pipe, the outer wall of reinforced concrete cable bridge covers there is the packing mountain flour, the top fixed mounting of reinforced concrete cable bridge has the road pavement layer, fills the cavity after this electric power civil engineering structure construction is accomplished, avoids the rainwater directly to erode this electric power civil engineering structure.
The utility model provides a stride across novel electric power civil engineering structure of planning underground building. This stride across novel electric power civil engineering structure of planning underground building possesses following beneficial effect:
(1) The novel electric power civil engineering structure of the crossing planning underground building uses the pressed-in pile underpinning to fixedly install the underpinning pile at a ground construction site, the top of the underpinning pile is fixedly provided with a cap beam, the reinforced concrete cable bridge is fixedly installed by using an oil felt cushion layer, the bottom of the reinforced concrete cable bridge is supported by installing a bearing plate, a cable pipe passes through a smooth lantern ring and then extends into a cable working well to work;
(2) This stride across novel electric power civil engineering structure of planning underground building, when the pulling cable pipe, the cable pipe rocks the smooth lantern ring of extrusion, and then extrudees the slip lantern ring, and the soft lantern ring of slip lantern ring extrusion for the soft lantern ring warp, has avoided cable pipe and has erect the steel bar friction, and the slip lantern ring atress back-and-forth movement in the spout has avoided the cable pipe too tight.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is the schematic view of the internal structure of the reinforced concrete cable bridge of the present invention;
FIG. 3 is a schematic view of the structure of the cable and cable work well in the explosion view of the present invention;
fig. 4 is an exploded view structural diagram of the internal structure of the hard ring of the present invention.
In the figure: 1 dog, 2 reinforced concrete cable bridges, 3 cable working wells, 4 cap beams, 5 underpinning piles, 6 bearing plates, 7 longitudinal steel bars, 8 oil felt cushion layers, 9 erection steel bars, 10 cable protective sleeves, 11 hard lantern rings, 12 cable pipes, 13 soft lantern rings, 14 smooth lantern rings, 15 sliding lantern rings and 16 sliding chutes.
Detailed Description
As shown in fig. 1-4, the utility model provides a technical solution: a novel electric power civil engineering structure for crossing and planning underground buildings comprises a underpinning pile 5 and cable tubes 12, wherein a cap beam 4 is fixedly installed at the top of the underpinning pile 5, an oil felt cushion 8 is fixedly installed at the top of the cap beam 4, the oil felt cushion 8 is divided into two layers, the outer wall of each layer of oil felt cushion 8 is coated with asphalt to increase the strength of the oil felt cushion 8, a reinforced concrete cable bridge 2 is fixedly installed at the top of the oil felt cushion 8, longitudinal steel bars 7 are fixedly installed on the inner wall of the reinforced concrete cable bridge 2, erection steel bars 9 are fixedly installed on the inner wall of the reinforced concrete cable bridge 2, the cable tubes 12 movably penetrate through the inner wall of the erection steel bars 9, a cable working well 3 is fixedly installed on the outer wall of the reinforced concrete cable bridge 2, two ends of the cable tubes 12 penetrate through the outer wall of the cable working well 3, the cable tubes 12 are divided into D110 tubes and D225 tubes, the D110 tubes have 8 tubes and the D225 has 12 tubes, the practical performance of the cable pipe 12 is enhanced by using cable pipes 12 of different types, the outer wall of the reinforced concrete cable bridge 2 is covered with filling stone powder, the top of the reinforced concrete cable bridge 2 is fixedly provided with a road pavement layer to fill the cavity after the construction of the electric power civil engineering structure is completed, so that rainwater is prevented from directly washing the electric power civil engineering structure, the outer wall of the cable pipe 12 is sleeved with a smooth lantern ring 14, the outer wall of the smooth lantern ring 14 is fixedly provided with a sliding lantern ring 15, the outer wall of the erection reinforcement 9 is fixedly provided with a hard lantern ring 11, the inner wall of the hard lantern ring 11 is fixedly provided with a soft lantern ring 13, the inner outer wall of the soft lantern ring 13 is provided with a sliding chute 16, the inner wall of the sliding chute 16 is clamped with the outer wall of the sliding lantern ring 15, the inner outer wall of the smooth lantern ring 14 is coated with a smooth coating, so that the cable pipe 12 can smoothly pass through the smooth lantern ring 14, the interior of the soft lantern ring 13 is filled with liquid oil to support the soft lantern ring 13, the shrinkage of the soft lantern ring 13 is avoided, the cable tube 12 shakes and extrudes the smooth lantern ring 14, the sliding lantern ring 15 is further extruded, the sliding lantern ring 15 extrudes the soft lantern ring 13, the soft lantern ring 13 is deformed, the friction between the cable tube 12 and the erection steel bar 9 is avoided, meanwhile, the sliding lantern ring 15 is stressed to move back and forth in the sliding groove 16, the cable tube 12 is prevented from being too tight, the cable protective sleeve 10 is sleeved at the contact part of the cable tube 12 and the outer wall of the cable working well 3 to protect the outer wall of the cable tube 12, the friction between the cable tube 12 and the cable working well 3 when the cable tube 12 is installed or pulled is avoided, the outer wall of the cable protective sleeve 10 is fixedly connected with the outer wall of the cable working well 3, the cable protection sleeve is fixed, a bearing plate 6 is fixedly installed on the outer wall of a cap beam 4, a stop block 1 is fixedly installed at the top of the bearing plate 6, the outer wall of the stop block 1 is fixedly connected with the outer wall of an oil felt cushion 8, the top of the bearing plate 6 is fixedly connected with the outer wall of the oil felt cushion 8, the outer wall of the oil felt cushion 8 is fixedly connected with the outer wall of a reinforced concrete cable bridge 2, the bearing plate 6 is used for providing a certain supporting force for the reinforced concrete cable bridge 2, meanwhile, the stop block 1 is used for limiting the reinforced concrete cable bridge 2, and deviation generated when the reinforced concrete cable bridge 2 is installed is avoided.
When the novel electric power civil engineering structure crossing and planning underground buildings is used, a proper construction site is selected, the underpinned pile 5 is fixedly installed at the ground construction site by using the pressed-in pile underpinning, the cap beam 4 is fixedly installed at the top of the underpinned pile 5, the reinforced concrete cable bridge 2 is fixedly installed by using the oil felt cushion layer 8, the bottom of the reinforced concrete cable bridge 2 is supported by the installation bearing plate 6, the cable pipe 12 penetrates through the smooth lantern ring 14 and then extends into the cable working well 3 to work, erection of the cable pipe 12 is completed, when the cable pipe 12 is pulled, the cable pipe 12 shakes and extrudes the smooth lantern ring 14, then the sliding lantern ring 15 is extruded, the sliding lantern ring 15 extrudes the lantern ring 13, the soft lantern ring 13 is deformed, friction between the cable pipe 12 and the erected steel bar 9 is avoided, meanwhile, the stress of the sliding lantern ring 15 moves back and forth in the sliding groove 16 too much, and the cable pipe 12 is prevented from being tightened.
Claims (7)
1. The utility model provides a stride across novel electric power civil engineering structure of planning underground building, includes underpinning stake (5), cable duct (12), its characterized in that: the utility model discloses a cable bridge, including underpinning pile (5), top fixed mounting has cap roof beam (4), the top fixed mounting of cap roof beam (4) has oil felt bed course (8), the top fixed mounting of oil felt bed course (8) has reinforced concrete cable bridge (2), the inner wall fixed mounting of reinforced concrete cable bridge (2) has longitudinal reinforcement (7), the inner wall fixed mounting of reinforced concrete cable bridge (2) has erect reinforcing bar (9), the inner wall of erecting reinforcing bar (9) is run through in cable pipe (12) activity, the outer wall fixed mounting of reinforced concrete cable bridge (2) has cable working well (3), the outer wall of cable working well (3) is run through at the both ends of cable pipe (12).
2. A novel electric power civil engineering structure spanning planned underground buildings according to claim 1, characterized in that: smooth lantern ring (14) have been cup jointed to the outer wall of cable duct (12), the outer wall fixed mounting of smooth lantern ring (14) has the slip lantern ring (15), the outer wall fixed mounting who erects reinforcing bar (9) has the stereoplasm lantern ring (11), the inner wall fixed mounting of the stereoplasm lantern ring (11) has soft lantern ring (13), spout (16) have been seted up to the inboard outer wall of soft lantern ring (13), the inner wall of spout (16) and the outer wall joint of the slip lantern ring (15).
3. A novel electric power civil structure spanning planned underground buildings according to claim 1, characterized in that: the cable protection sleeve (10) is sleeved at the contact part of the cable pipe (12) and the outer wall of the cable working well (3), and the outer wall of the cable protection sleeve (10) is fixedly connected with the outer wall of the cable working well (3).
4. A novel electric power civil structure spanning planned underground buildings according to claim 1, characterized in that: the outer wall fixed mounting of cap roof beam (4) has bearing plate (6), the top fixed mounting of bearing plate (6) has dog (1), the outer wall of dog (1) and the outer wall fixed connection of oil hair felt bed course (8), the top of bearing plate (6) and the outer wall fixed connection of oil hair felt bed course (8), the outer wall of oil hair felt bed course (8) and the outer wall fixed connection of reinforced concrete cable bridge (2).
5. A novel electric power civil structure spanning planned underground buildings according to claim 1, characterized in that: the oil felt cushion layer (8) is divided into two layers, and the outer wall of each layer of the oil felt cushion layer (8) is coated with asphalt.
6. A novel electric power civil structure spanning planned underground buildings according to claim 2, characterized in that: the inner side outer wall of the smooth lantern ring (14) is coated with a smooth coating, and the interior of the soft lantern ring (13) is filled with liquid oil.
7. A novel electric power civil structure spanning planned underground buildings according to claim 1, characterized in that: the cable tube (12) is divided into 8D 110 tubes and 12D 225 tubes, the number of the D110 tubes is 8, the number of the D225 tubes is 12, the outer wall of the reinforced concrete cable bridge (2) is covered with filling stone powder, and a road pavement layer is fixedly mounted at the top of the reinforced concrete cable bridge (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222475296.5U CN217949133U (en) | 2022-09-19 | 2022-09-19 | Novel electric power civil engineering structure crossing and planning underground building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222475296.5U CN217949133U (en) | 2022-09-19 | 2022-09-19 | Novel electric power civil engineering structure crossing and planning underground building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217949133U true CN217949133U (en) | 2022-12-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222475296.5U Active CN217949133U (en) | 2022-09-19 | 2022-09-19 | Novel electric power civil engineering structure crossing and planning underground building |
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| Country | Link |
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| CN (1) | CN217949133U (en) |
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- 2022-09-19 CN CN202222475296.5U patent/CN217949133U/en active Active
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