CN213114149U

CN213114149U - Combined construction structure of underground road and ground bridge

Info

Publication number: CN213114149U
Application number: CN202021913710.0U
Authority: CN
Inventors: 黄亮清
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-04
Filing date: 2020-09-04
Publication date: 2021-05-04
Anticipated expiration: 2030-09-04

Abstract

The utility model discloses a co-construction structure of underground road and ground bridge, including the soil horizon, co-construction structural upper strata and with the co-construction structure lower floor of fixed mounting in co-construction structural upper strata bottom, co-construction structural upper strata and the equal fixed mounting in the inside of soil horizon of co-construction structural lower floor, the top fixed mounting of co-construction structural upper strata has ground bridge main part, and bilateral symmetry installs the horizontal buffering group of second, and the horizontal buffering group of second is linear array and distributes, and the bottom fixed mounting of co-construction structural lower floor has T type post. The utility model provides a fixed connection who builds structural upper strata and ground bridge main part is built with joining to the fixed connection of ground bridge to underground road, comes the buffering through the horizontal buffering group of second and builds the horizontal impact force that structural upper strata received jointly, cushions through first horizontal buffering group and builds the horizontal impact force that structural lower floor received jointly to utilize the T type post that the rectangular array distributes to prevent to subside.

Description

Combined construction structure of underground road and ground bridge

Technical Field

The utility model relates to a road structure technical field relates to a co-construction structure of underground road and ground bridge particularly.

Background

Underground roads are also called underground traffic, and due to serious shortage of urban land resources and large traffic expansion, traffic congestion is ubiquitous in super-large cities. In contrast, super-huge cities need to build expressway systems with large forces for central areas and edge groups of the cities, and 'underground roads' are the best choice for ensuring speed and not occupying urban space.

Ground bridges refer to towers or posts with high support resting on a series of narrow reinforced concrete or masonry arches. After the city is developed, the traffic is crowded, the buildings are dense, the streets are difficult to widen, and the traffic density can be evacuated by adopting the bridge, so that the transportation efficiency is improved. In addition, in the case of highways or railways between cities, such bridges are used in order to avoid crossing with other line levels, save land, reduce subgrade settlement (in some areas), or to eliminate the need for embankments.

In cities, traffic contradictions are increasingly emergent, and due to the restrictions of planning red lines and existing buildings and the consideration of the influence of the environment, underground roads and ground bridge bodies are adopted in many cities at places with dense urban traffic, so that the overground and underground spaces of the cities are fully utilized. At this moment, an underground road and a ground bridge are possibly required to be built, but the existing combined building structure has the vehicles to run on the combined building structure for a long time, so that the vehicles can vibrate greatly in the coming and going directions, the combined building structure is unstable after the vehicles run for a long time, the joints crack, safety accidents can be caused, the combined building structure is sunken, and the vehicles are easy to run and are dangerous.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned problem that prior art exists, the utility model aims to provide a structure is built with joining in marriage of ground bridge to underground road, the structure is built with joining in marriage of ground bridge to solution underground road can be great because the vibrations that the vehicle was gone for a long time and is brought, leads to the junction to split, and the problem that subsides can appear in the part, and the junction appears sunken, leads to the problem that the incident takes place.

Technical scheme

In order to realize the above-mentioned purpose, the utility model provides a pair of underground road constructs with co-building of ground bridge, construct structural upper strata and with fixed mounting including the soil horizon, co-building the structure lower floor of co-building of structural upper bottom, co-building structural upper strata with the equal fixed mounting of co-building the structure lower floor is in the inside of soil horizon, the top fixed mounting who constructs structural upper strata has ground bridge main part, and bilateral symmetry installs the horizontal buffering group of second, the horizontal buffering group of second is linear array and distributes, the bottom fixed mounting who constructs the structure lower floor has T type post, T type post is rectangular array and distributes, and the equal fixed mounting in bottom has circular damping piece, and bilateral symmetry installs first horizontal buffering group, first horizontal buffering group is linear array and distributes.

Preferably, the second transverse buffer group comprises a concave damping block and a second spring, damping block grooves are symmetrically formed in two sides of the upper layer of the combined structure, the concave damping block is fixedly installed in the damping block grooves, the second spring is fixedly installed on one side of the concave damping block, and the other side of the second spring is fixedly installed in the soil layer.

Preferably, first horizontal buffering group includes slider, activity post and third spring, the spout has all been seted up to the both sides of building the bottom of structure lower floor jointly, the soil horizon is located the relative position in bottom of building the structure lower floor jointly all is equipped with the spout, slider sliding connection in the inside of spout, the third spring symmetry is installed the both sides of slider, the both ends of activity post respectively with build the slider on the structure lower floor jointly with slider on the soil horizon articulates mutually.

Preferably, the bottom of the lower layer of the co-building structure is fixedly provided with first springs, and the first springs are distributed in an array manner and are distributed in a staggered manner with the T-shaped columns.

Preferably, a first anti-collision layer is fixedly mounted at the joint of the ground bridge main body and the top of the upper layer of the combined building structure, a convex block is arranged at the bottom of the ground bridge main body, a groove is formed in the top of the upper layer of the combined building structure, the convex block is meshed with the groove, and a second anti-collision layer is arranged inside one side of the convex block.

Advantageous effects

Compared with the prior art, the utility model provides a pair of co-construction structure of underground road and ground bridge possesses following beneficial effect: the fixed connection of building structure upper strata and ground bridge main part is stably joined through the fixed connection of lug and recess, cushions the horizontal impact force that the structure upper strata received through the horizontal buffering group of second, cushions the horizontal impact force that the structure lower floor received through first horizontal buffering group, and utilize the T type post increase that the rectangular array distributes to join in marriage the area of contact of building structure lower floor and soil horizon, thereby effectually prevent to subside.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

This document provides an overview of various implementations or examples of the technology described in this disclosure, and is not a comprehensive disclosure of the full scope or all features of the disclosed technology.

Drawings

FIG. 1 is a schematic view of the overall cross-sectional structure of the present invention;

fig. 2 is a schematic view of another overall cross-sectional structure at a viewing angle in the present invention;

fig. 3 is an enlarged schematic view of the first horizontal buffer set of the present invention.

The main reference numbers:

1. co-building the upper layer of the structure; 2. co-building a lower layer of the structure; 3. a T-shaped column; 4. a soil layer; 5. a ground bridge body; 6. a first anti-collision layer; 7. a second anti-collision layer; 8. a circular damping block; 9. a first spring; 10. a second spring; 11. a concave damping block; 12. a third spring; 13. a movable post; 14. a chute; 15. a slider; 16. a first lateral buffer group; 17. a bump; 18. a groove; 19. and a second lateral buffer group.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more clear, the technical solutions of the embodiments of the present disclosure will be described below clearly and completely with reference to the accompanying drawings of the embodiments of the present disclosure. It is to be understood that the described embodiments are only a few embodiments of the present disclosure, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the disclosure without any inventive step, are within the scope of protection of the disclosure.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. The use of the word "comprising" or "comprises", and the like, in this disclosure is intended to mean that the elements or items listed before that word, include the elements or items listed after that word, and their equivalents, without excluding other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may also include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

To maintain the following description of the embodiments of the present disclosure clear and concise, a detailed description of known functions and known components have been omitted from the present disclosure.

Referring to fig. 1-3, a combined structure of an underground road and a ground bridge stabilizes the fixed connection between the upper layer 1 of the combined structure and the main body 5 of the ground bridge by the fixed connection of the protrusion 17 and the groove 18, buffers the lateral impact force applied to the upper layer 1 of the combined structure by the second lateral buffer group 19, buffers the lateral impact force applied to the lower layer 2 of the combined structure by the first lateral buffer group 16, and increases the contact area between the lower layer 2 of the combined structure and the soil layer 4 by the T-shaped columns 3 distributed in a rectangular array, thereby effectively preventing settlement.

It will be appreciated by those skilled in the art that other similar connections may be used to implement the present invention. Such as welding, bonding, or screwing.

As shown in fig. 1 and fig. 2, the utility model discloses among the further proposed technical scheme, including soil horizon 4, build structural upper layer 1 jointly and build structural lower floor 2 with fixed mounting build jointly of structural upper layer 1 bottom, build structural upper layer 1 jointly and build the inside of the equal fixed mounting of structural lower floor 2 in soil horizon 4 jointly, build the top fixed mounting of structural upper layer 1 and have ground bridge main part 5 jointly, and bilateral symmetry installs the horizontal buffering group 19 of second, the horizontal buffering group 19 of second is linear array and distributes, build the bottom fixed mounting of structural lower floor 2 jointly and have T type post 3, T type post 3 is rectangular array and distributes, and the equal fixed mounting in bottom has circular damping piece 8, and bilateral symmetry installs first horizontal buffering group 16, first horizontal buffering group 16 is linear array and distributes. One end of the ground bridge main body 5 is engaged into the interior of the upper layer 1 of the co-building structure and is fixedly connected with the upper layer through the convex block 17 and the concave groove 18, and meanwhile, the force applied to the ground bridge main body 5 in daily use is relieved by means of the first anti-collision layer 6 at the port and the second anti-collision layer 7 on the convex block 17.

Furthermore, as shown in fig. 1 and fig. 2, preferably, the second transverse buffer group 19 includes a concave damping block 11 and a second spring 10, the damping block grooves are symmetrically formed in two sides of the upper layer 1 of the combined structure, the concave damping block 11 is fixedly installed inside the damping block grooves, the second spring 10 is fixedly installed on one side of the concave damping block 11, and the other side of the second spring 10 is fixedly installed inside the soil layer 4. When the upper layer 1 of the co-building structure moves transversely, the acting force is doubly relieved by the concave damping blocks 11 and the second springs 10.

The utility model discloses among the further technical scheme that provides, as shown in fig. 2 and fig. 3, first horizontal buffering group 16 includes slider 15, activity post 13 and third spring 12, chute 14 has all been seted up to the both sides of building the bottom of structure lower floor 2 jointly, soil horizon 4 is located to build the relative position in bottom of structure lower floor 2 jointly and all is equipped with chute 14, slider 15 sliding connection is in chute 14's inside, the both sides at slider 15 are installed to third spring 12 symmetry, the both ends of activity post 13 respectively with build the slider 15 on the slider 15 of structure lower floor 2 jointly and the slider 15 on soil horizon 4 articulated mutually. When the lower layer 2 of the co-building structure moves transversely, the transverse impact force is relieved by the left-right sliding of the sliding block 15 and the sliding impact on the third spring 12, so that the stability of the lower layer 2 of the co-building structure is ensured.

Further referring to fig. 1 and 2, it can be seen that in some embodiments, preferably, the bottom of the lower layer 2 of the co-building structure is fixedly provided with first springs 9, and the first springs 9 are distributed in an array and are staggered with the T-shaped columns 3. Increase the area of contact of co-building structure lower floor 2 and soil horizon 4 through T type post 3, the effectual settlement that prevents to through the longitudinal impact force that first spring 9 buffering co-building structure upper strata 1 and co-building structure lower floor 2 received.

Furthermore, in the utility model discloses in, as shown in fig. 1 and fig. 2, ground bridge main part 5 and the junction fixed mounting who jointly builds 1 top on structural upper layer have first anticollision layer 6, and ground bridge main part 5's bottom is equipped with lug 17, closes the top of building structural upper layer 1 and seted up recess 18, and lug 17 meshes with recess 18 mutually, and one side inside second anticollision layer 7 that is provided with of lug 17. First anticollision layer 6 and second anticollision layer 7 constitute by rubber layer, sponge layer, foaming layer and damping layer jointly to rely on first anticollision layer 6 and second anticollision layer 7 to cushion when the vehicle comes and goes the cushion effect of ground bridge main part 5 to building structure upper strata 1.

The utility model discloses a theory of operation and use flow: when a vehicle runs on the ground bridge main body 5, impact force of the ground bridge main body 5 on the upper layer 1 of the building structure is generated, and the impact force is relieved by means of the combined action of the first anti-collision layer 6 and the second anti-collision layer 7; when jointly building structure upper strata 1 and jointly building structure lower floor 2 and receiving horizontal impact force, jointly building structure upper strata 1 through concave type damping piece 11 and third spring 12 combined action, alleviate the impact force, jointly building structure lower floor 2 drives slider 15 effect through activity post 13 and slides and strike second spring 10, thereby reach the purpose of alleviating the impact force, increase the contact surface that connects with soil horizon 4 through T type post 3 at last, effectually prevent to subside, and utilize first spring 9 to alleviate the longitudinal impact force that receives.

The above embodiments are merely exemplary embodiments of the present invention, which is not intended to limit the present invention, and the scope of the present invention is defined by the appended claims. Various modifications and equivalents may be made by those skilled in the art to the present invention without departing from the spirit and scope of the invention, and such modifications and equivalents should be considered to be within the scope of the invention.

Claims

1. The utility model provides an underground road constructs structure with co-building of ground bridge, includes soil horizon (4), its characterized in that: still construct structural upper strata (1) and with fixed mounting jointly build structure lower floor (2) of building jointly of structural upper strata (1) bottom, build jointly structural upper strata (1) and build the equal fixed mounting of structure lower floor (2) jointly in the inside of soil horizon (4), the top fixed mounting who builds structural upper strata (1) jointly has ground bridge main part (5), and bilateral symmetry installs the horizontal buffering group of second (19), the horizontal buffering group of second (19) is linear array and distributes, the bottom fixed mounting who builds structural lower floor (2) jointly has T type post (3), T type post (3) are the rectangular array and distribute, and the equal fixed mounting in bottom has circular damping piece (8), and bilateral symmetry installs first horizontal buffering group (16), first horizontal buffering group (16) are the linear array and distribute.

2. The combined construction structure of the underground road and the ground bridge as claimed in claim 1, wherein: the second transverse buffer group (19) comprises a concave damping block (11) and a second spring (10), damping block grooves are formed in two side symmetry of the combined structure upper layer (1), the concave damping block (11) is fixedly installed in the damping block grooves, the second spring (10) is fixedly installed on one side of the concave damping block (11), and the other side of the second spring (10) is fixedly installed in the soil layer (4).

3. The combined construction structure of the underground road and the ground bridge as claimed in claim 1, wherein: first horizontal buffering group (16) include slider (15), activity post (13) and third spring (12), spout (14) have all been seted up to the both sides of building the bottom of structure lower floor (2) jointly, soil horizon (4) are located the relative position in bottom of building structure lower floor (2) jointly all is equipped with spout (14), slider (15) sliding connection in the inside of spout (14), third spring (12) symmetry is installed the both sides of slider (15), the both ends of activity post (13) respectively with build slider (15) on structure lower floor (2) jointly with slider (15) on soil horizon (4) are articulated mutually.

4. The combined construction structure of the underground road and the ground bridge as claimed in claim 1, wherein: the bottom of co-building structure lower floor (2) is fixed with first spring (9), first spring (9) are the array distribution, and with T type post (3) staggered distribution.

5. The combined construction structure of the underground road and the ground bridge as claimed in claim 1, wherein: the ground bridge main body (5) and the junction fixed mounting who builds structure upper strata (1) top jointly have first anticollision layer (6), the bottom of ground bridge main body (5) is equipped with lug (17), the top of building structure upper strata (1) jointly is seted up flutedly (18), lug (17) with recess (18) mesh mutually, just one side inside of lug (17) is provided with second anticollision layer (7).