CN209907132U - Combined construction structure of underground road and ground bridge - Google Patents
Combined construction structure of underground road and ground bridge Download PDFInfo
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- CN209907132U CN209907132U CN201920238394.2U CN201920238394U CN209907132U CN 209907132 U CN209907132 U CN 209907132U CN 201920238394 U CN201920238394 U CN 201920238394U CN 209907132 U CN209907132 U CN 209907132U
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Abstract
The utility model discloses a co-construction structure of an underground road and a ground bridge, which comprises a soil layer, wherein the ground bridge is arranged above the soil layer, the underground road is arranged below the ground bridge, fixed columns are arranged on two sides of the underground road, the bottom ends of the fixed columns extend into the soil layer, and the top ends of the fixed columns on two sides support the ground bridge; the utility model discloses at first support ground bridge through fixed column and support column, in addition, play the effect of fixed enhancement through the boss, moreover, correct the ground bridge that takes place the displacement through gasbag and block rubber to and through the pressure of block rubber control gasbag, in addition, report to the police to sunken bridge through alarm device.
Description
Technical Field
The utility model relates to a road bridge field, more specifically say, relate to a co-construction structure of underground road and ground bridge.
Background
With the improvement of living standard of people, more and more people start to buy vehicles, the vehicles run on the road, the vehicles go to and from the south and the north, some terrains are traffic main roads, the road needs to be built at the place, some terrains are narrow and only single roads need to be built, and the double roads can not be built, at this time, a mode of combining an underground road and a ground bridge is required to be built, or the situations that more vehicles pass through and more traveling pass through the place, the underground road needs to be built for the vehicles to run, the ground bridge needs to be built for pedestrians to pass through, and the like exist.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved
To the unstable problem of structure that underground road and ground bridge combined together that exists among the prior art, the utility model aims to provide a structure is built with jointly to underground road and ground bridge, it can realize that the structure that underground road and ground bridge combined together is more firm.
2. Technical scheme
In order to solve the above problems, the utility model adopts the following technical proposal.
The utility model provides a structure is built with joining in marriage of ground bridge to underground road, includes the soil horizon, soil horizon top be provided with ground bridge, ground bridge below be provided with underground road, underground road's both sides be provided with the fixed column, the fixed column bottom extend to in the soil horizon, the fixed column top of both sides supports ground bridge.
Preferably, the ground bridge and the underground road are also provided with support columns at the middle positions, and reinforcing blocks are arranged on two sides of each support column and on the side faces of the fixing columns.
Preferably, a rubber block is arranged between the soil layer and the side face of the ground bridge, and an air bag is arranged at the bottom of the rubber block.
Preferably, the side that the soil horizon is close to ground bridge and the side that ground bridge is close to the soil horizon all are provided with down the back plate, the side of block rubber all be provided with the back plate that goes upward, the back plate that goes upward and down the back plate phase-match.
Preferably, the ground bridge is internally provided with an upper steel plate and a side steel plate, the two sides of the lower end of the upper steel plate are vertically connected with the side steel plate, and a plurality of support rods are further arranged between the upper steel plate and the side steel plate.
Preferably, the top of fixed column support column be provided with the bottom plate, ground bridge is provided with the upper fixed plate for the below of support column, upper fixed plate and bottom plate between be connected with the both ends of powerful spring respectively.
Preferably, the upper fixing plate below fixedly connected with upper protection device, the lower fixing plate above fixedly connected with lower protection device, the upper protection device in be provided with alarm device, the ground bridge on be provided with the megaphone, alarm device electricity connect the megaphone, alarm device below be connected with the electric wire, lower protection device in be provided with the power, power top be provided with down the electric wire, the alarm device side be provided with the wire casing, the wire casing in string one end connect alarm device, other end fixed connection is in protection device's upper end down.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages of: the utility model discloses at first support ground bridge through fixed column and support column, in addition, play the effect of fixed enhancement through the boss, moreover, correct the ground bridge that takes place the displacement through gasbag and block rubber to and through the pressure of block rubber control gasbag, in addition, report to the police to sunken bridge through alarm device.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of FIG. 1 at A according to the present invention;
FIG. 3 is a schematic view of the structure of FIG. 2 at C according to the present invention;
FIG. 4 is a schematic view of the internal structure of the ground bridge of the present invention;
FIG. 5 is a schematic view of the structure of FIG. 1 at B according to the present invention;
fig. 6 is a schematic view of the connection structure of the upper protection device and the lower protection device of the present invention.
The reference numbers in the figures illustrate:
1. an underground road; 2. a ground bridge; 3. fixing a column; 4. a support pillar; 5. a reinforcing block; 6. a soil layer; 7. a rubber block; 8. an air bag; 9. descending and reversing the plate; 10. ascending and reversing the plate; 11. steel plate feeding; 12. a side steel plate; 13. a support bar; 14. an upper fixing plate; 15. a lower fixing plate; 16. an upper protection device; 17. a lower protection device; 18. a strong spring; 19. an alarm device; 20. a power source; 21. feeding an electric wire; 22. a lower wire; 23. a string.
Detailed Description
The drawings in the embodiments of the present invention will be combined; the technical scheme in the embodiment of the utility model is clearly and completely described; obviously; the described embodiments are only some of the embodiments of the present invention; rather than all embodiments. Based on the embodiment of the utility model; all other embodiments obtained by a person skilled in the art without making any inventive step; all belong to the protection scope of the utility model.
Referring to fig. 1-6, a combined construction structure of an underground road and a ground bridge comprises a soil layer 6, the ground bridge 2 is arranged above the soil layer 6, the underground road 1 is arranged below the ground bridge 2, fixing columns 3 are arranged on two sides of the underground road 1, bottom ends of the fixing columns 3 extend into the soil layer 6, and top ends of the fixing columns 3 on two sides support the ground bridge 2.
The ground bridge 2 and the underground road 1 intermediate position department still are provided with support column 4, and the both sides of support column 4 to and the side of fixed column 3 are provided with boss 5.
A rubber block 7 is arranged between the soil layer 6 and the side face of the ground bridge 2, and an air bag 8 is arranged at the bottom of the rubber block 7.
The side that soil horizon 6 is close to ground bridge 2 and the side that ground bridge 2 is close to soil horizon 6 all are provided with down falling board 9, and the side of block rubber 7 all is provided with up falling board 10, and up falling board 10 and down falling board 9 phase-match.
An upper steel plate 11 and a side steel plate 12 are arranged inside the ground bridge 2, the two sides of the lower end of the upper steel plate 11 are vertically connected with the side steel plate 12, and a plurality of support rods 13 are further arranged between the upper steel plate 11 and the side steel plate 12.
The top of fixed column support column 4 is provided with lower fixed plate 15, and ground bridge 2 is provided with upper fixed plate 14 for the below of support column 4, is connected with the both ends of powerful spring 18 between upper fixed plate 14 and the lower fixed plate 15 respectively.
The working principle is as follows:
when the utility model is built, a certain large pit is dug in the soil layer, then the fixing columns are arranged on the two sides of the pit, the fixing columns preferably extend into the soil layer, the soil layer needs to be tamped, then the underground road is laid at the bottom of the large pit, and the supporting columns are arranged on the underground road; during the manufacturing process of the ground bridge, firstly, two sides of an upper steel plate are fixedly connected with side steel plates, then a plurality of support rods are fixedly connected with each other and used for fixing an upper fixing plate, if the ground bridge is damaged, the ground bridge is inevitably at an intermediate position, then cement is poured to manufacture the ground bridge, then the ground bridge is erected on a fixed column, an air bag is placed between a soil layer and the ground bridge after the ground bridge is erected, then a rubber block is put down until the air bag is extruded until the air bag can not fall down, at the moment, the upward force of the air bag on the rubber block can be prevented through the action of an ascending inverted plate and a descending inverted plate, the ground bridge can be prevented from generating transverse displacement through the action of the rubber block and the air bag, if the ground bridge generates transverse displacement, the air bag can be prevented from generating continuous displacement through the action of the air bag and the rubber block, and the rubber block also has the function of preventing the air bag, thereby ensuring the pressure in the air bag; the realization is to the horizontal effort of ground bridge, if ground bridge takes place to damage, must be the intermediate position, the ascending fixed plate has decurrent displacement this moment, it contacts with lower electric wire to go up the electric wire this moment, thereby the power is supplied power for alarm device, realize the effect of reporting to the police, if the support column splits under the effect of gravity, the displacement takes place downwards at the bottom fixed plate under the effect of fixed column gravity this moment, drag the string this moment, thereby set out alarm device work, alarm device passes through the electric wire and passes to subaerial megaphone, make the people know that the bridge takes place danger and need in time remedy.
Through the technology, the bridge and the underground road are stable and stable, and the communication can be carried out through alarming when great danger occurs, so that the safe traffic is comprehensively realized.
The above; is only a preferred embodiment of the present invention; however, the scope of protection of the present invention is not limited thereto; any person skilled in the art is within the technical scope of the present disclosure; according to the technical scheme of the utility model and the improvement conception, equivalent substitution or change is carried out; are all covered by the protection scope of the utility model.
Claims (7)
1. The utility model provides an underground road constructs structure with co-building of ground bridge, includes soil horizon (6), its characterized in that: soil horizon (6) top be provided with ground bridge (2), ground bridge (2) below be provided with underground road (1), the both sides of underground road (1) be provided with fixed column (3), fixed column (3) bottom extend to in soil horizon (6), fixed column (3) top of both sides support ground bridge (2).
2. The combined construction structure of the underground road and the ground bridge as claimed in claim 1, wherein: ground bridge (2) and underground road (1) intermediate position department still be provided with support column (4), the both sides of support column (4) to and the side of fixed column (3) be provided with boss (5).
3. The combined construction structure of the underground road and the ground bridge as claimed in claim 1, wherein: the soil layer (6) and the side of the ground bridge (2) are provided with rubber blocks (7) therebetween, and the bottoms of the rubber blocks (7) are provided with air bags (8).
4. The combined construction structure of the underground road and the ground bridge as claimed in claim 3, wherein: the side that soil horizon (6) are close to ground bridge (2) and the side that ground bridge (2) are close to soil horizon (6) all are provided with down falling board (9), the side of rubber block (7) all be provided with up falling board (10), go up falling board (10) and down falling board (9) phase-match.
5. The combined construction structure of the underground road and the ground bridge as claimed in claim 3, wherein: the ground bridge (2) inside steel sheet (11) and side steel sheet (12) are provided with, go up steel sheet (11) lower extreme both sides and connect side steel sheet (12) perpendicularly, last steel sheet (11) and side steel sheet (12) between still be provided with a plurality of bracing pieces (13).
6. The combined construction structure of the underground road and the ground bridge as claimed in claim 2, wherein: the top of fixed column support column (4) be provided with bottom plate (15), ground bridge (2) are provided with upper fixed plate (14) for the below of support column (4), upper fixed plate (14) and bottom plate (15) between be connected with the both ends of powerful spring (18) respectively.
7. The combined construction structure of the underground road and the ground bridge as claimed in claim 6, wherein: upper fixed plate (14) below fixedly connected with go up protection device (16), lower fixed plate (15) top fixedly connected with down protection device (17), last protection device (16) in be provided with alarm device (19), ground bridge (2) on be provided with the megaphone, alarm device electricity connect the megaphone, alarm device (19) below be connected with electric wire (21), lower protection device (17) in be provided with power (20), power (20) top be provided with down electric wire (22), alarm device (19) side be provided with the wire casing, wire casing in string rope (23) one end connect alarm device (19), other end fixed connection is in the upper end of protection device (17) down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920238394.2U CN209907132U (en) | 2019-02-26 | 2019-02-26 | Combined construction structure of underground road and ground bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920238394.2U CN209907132U (en) | 2019-02-26 | 2019-02-26 | Combined construction structure of underground road and ground bridge |
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| Publication Number | Publication Date |
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| CN209907132U true CN209907132U (en) | 2020-01-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920238394.2U Active CN209907132U (en) | 2019-02-26 | 2019-02-26 | Combined construction structure of underground road and ground bridge |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112647728A (en) * | 2020-08-20 | 2021-04-13 | 南通新华建筑集团有限公司 | Constructional engineering frame beam reinforcing device and using method thereof |
-
2019
- 2019-02-26 CN CN201920238394.2U patent/CN209907132U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112647728A (en) * | 2020-08-20 | 2021-04-13 | 南通新华建筑集团有限公司 | Constructional engineering frame beam reinforcing device and using method thereof |
| CN112647728B (en) * | 2020-08-20 | 2022-11-01 | 南通新华建筑集团有限公司 | Constructional engineering frame beam reinforcing device and using method thereof |
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