CN212129229U

CN212129229U - Underground pipe gallery

Info

Publication number: CN212129229U
Application number: CN202020429565.2U
Authority: CN
Inventors: 王义廷; 赵明; 伍根伙; 范训熠; 邹冬森; 刘文龙; 谢芳
Original assignee: Fujian Meiyi Tongji Housing Industry Co ltd
Current assignee: Fujian Meiyi Tongji Housing Industry Co ltd
Priority date: 2020-03-30
Filing date: 2020-03-30
Publication date: 2020-12-11
Anticipated expiration: 2030-03-30

Abstract

The utility model relates to the technical field of building elements, and discloses an underground pipe gallery, which comprises a bottom plate, a top plate and two side plates, wherein the two side plates are arranged in parallel and are vertically connected with the bottom plate, the top plate is an arc-shaped plate, the two side parts of the top plate are respectively connected with the tops of the two side plates, a connecting plate is connected between the tops of the two side plates, a plurality of supporting beams are connected between the connecting plate and the top plate, and the supporting beams are arranged in parallel; the two ends of the bottom plate, the top plate and the two side plates are provided with positioning structures. The top plate is arranged to be the arc-shaped plate, so that the stress area of the pipe soil is increased, and the bearing capacity of the underground pipe gallery is enhanced; in addition, the connecting plate is arranged, and the supporting beams are connected between the connecting plate and the top plate, so that the strength between the side plates and the top plate is enhanced, the crack control capability of the underground pipe gallery is enhanced, and the rigidity and the shear strength of the underground pipe gallery are ensured; set up location structure through the both ends at bottom plate, roof and two curb plates, two underground pipe gallery of being convenient for splice accurately.

Description

Underground pipe gallery

Technical Field

The utility model relates to a building element technical field especially relates to an underground pipe gallery.

Background

The utility tunnel (Japan called 'common ditch', Taiwan called 'common pipeline') is the underground city pipeline utility tunnel. The tunnel space is built in the city underground, various engineering pipelines such as electric power, communication, gas, heat supply, water supply and drainage and the like are integrated, a special overhaul port, a lifting port and a monitoring system are arranged, unified planning, unified design, unified construction and management are implemented, and the tunnel space is an important infrastructure and a 'life line' for guaranteeing city operation.

The construction of piping lane mainly is cast-in-place mode, and cast-in-place's utility tunnel construction cycle is longer, can cause certain influence to urban traffic and resident's life during the construction, and these problems have restricted the further use widely of utility tunnel in old city district and dense city center of population to a certain extent.

At present, prefabrication is taken as an important mark for technical development in many countries, and the adoption of prefabricated components can improve the engineering quality, shorten the construction period, reduce the cost, improve the industrialization degree of engineering construction, and is particularly obvious for improving the construction environment of municipal engineering. The prior art of the pipe gallery of the prefabricating process at least has the following problems: during splicing, alignment is carried out manually according to operation experience, and splicing difficulty is high; furthermore, utility tunnel's cross section is the rectangle generally, buries underground after, in order to bear the effort of pipe soil, utility tunnel's wall thickness is great to the dead weight is great, inconvenient transportation and installation, and is higher to the on-the-spot construction machinery requirement, has increased construction cost, and waterproof, rigidity and shear strength remain to further improve.

In view of the above-mentioned defects, the present designer is actively making research and innovation to create a new underground pipe gallery, so that it has more industrial utility value.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a underground pipe gallery, rigidity and shear strength are higher.

To achieve the purpose, the utility model adopts the following technical proposal:

the utility model provides an underground pipe gallery, includes bottom plate, roof and two curb plates, two curb plate parallel arrangement and with the bottom plate is connected perpendicularly, the roof is the arc, the both sides portion of roof respectively with two the top of curb plate is connected, wherein:

a connecting plate is connected between the tops of the two side plates, a plurality of supporting beams are connected between the connecting plate and the top plate, and the supporting beams are arranged in parallel;

the bottom plate, the top plate and two both ends of curb plate all are equipped with location structure.

As an optimal scheme of the underground pipe gallery, the two ends of the bottom plate respectively protrude out of the two side plates, and the bottom plate is opposite to the protruding parts of the side plates and is provided with a plurality of water permeable holes.

As a preferable mode of the underground pipe gallery, the water permeable holes extend obliquely from the surface of the bottom plate to the side surface of the bottom plate.

As a preferable scheme of the underground pipe gallery, a pouring channel is further arranged on the part, protruding relative to the side plates, of the bottom plate in a penetrating mode.

As a preferable scheme of the underground pipe gallery, the positioning structure comprises a projection arranged at one end corresponding to the bottom plate, the top plate and the two side plates and a groove arranged at the other end corresponding to the bottom plate, the top plate and the two side plates, the projection and the groove are all connected end to form a closed structure, and in the two underground pipe galleries which are adjacently arranged, one projection can be in splicing fit with the other groove.

As a preferable scheme of the underground pipe gallery, each of the side plates is provided with a fixing structure, and the fixing structure is configured to connect two adjacent underground pipe galleries.

As a preferable scheme of the underground pipe gallery, the fixing structure comprises an insertion block arranged on the outer wall of one end of the side plate and an insertion port arranged on the outer wall of the other end of the side plate, the insertion block can be inserted into the insertion port of one of the two adjacent underground pipe galleries, the insertion port is in threaded connection with a bolt, and the insertion block is provided with a threaded hole matched with the bolt.

The utility model has the advantages that: the top plate is arranged to be the arc-shaped plate, so that the stress area of the pipe soil is increased, and the bearing capacity of the underground pipe gallery is enhanced; in addition, the connecting plate is arranged, and the supporting beams are connected between the connecting plate and the top plate, so that the strength between the side plates and the top plate is enhanced, the crack control capability of the underground pipe gallery is enhanced, and the rigidity and the shear strength of the underground pipe gallery are ensured; set up location structure through the both ends at bottom plate, roof and two curb plates, two underground pipe gallery of being convenient for splice accurately.

Drawings

Fig. 1 is a front view of a structure of an underground pipe gallery provided by an embodiment of the present invention;

fig. 2 is a structural side view of an underground pipe gallery provided by the embodiment of the invention.

In the figure: 10-bottom plate, 11-water permeable hole, 12-pouring channel, 20-top plate, 30-side plate, 50-connecting plate, 60-supporting beam, 71-convex block, 72-concave groove, 81-plug block, 82-plug interface, 83-bolt and 84-threaded hole.

Detailed Description

In order to make the technical problems, technical solutions and technical effects achieved by the present invention more clear, the embodiments of the present invention will be described in further detail with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments, not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

As shown in fig. 1 to 2, the utility model discloses a underground pipe gallery includes bottom plate 10, roof 20 and two curb plates 30, and two curb plates 30 parallel arrangement just are connected perpendicularly with bottom plate 10, and roof 20 is the arc, and the both sides portion of roof 20 is connected with the top of two curb plates 30 respectively, and bottom plate 10, roof 20 and two curb plates 30 connect into the underground pipe gallery of box structure promptly. Wherein, a connecting plate 50 is connected between the tops of the two side plates 30, a plurality of supporting beams 60 are connected between the connecting plate 50 and the top plate 20, and the supporting beams 60 are arranged in parallel; the two ends of the bottom plate 10, the top plate 20 and the two side plates 30 are provided with positioning structures. The top plate 20 is arranged to be the arc-shaped plate, so that the stress area of the pipe soil is increased, and the bearing capacity of the underground pipe gallery is enhanced; in addition, the connecting plate 50 is arranged, and the plurality of supporting beams 60 are connected between the connecting plate 50 and the top plate 20, so that the strength between the side plates 30 and the top plate 20 is enhanced, the crack control capability of the underground pipe gallery is enhanced, and the rigidity and the shear strength of the underground pipe gallery are ensured; through setting up location structure at the both ends of bottom plate 10, roof 20 and two curb plates 30, the two underground pipe gallery of being convenient for splice accurately.

In order to strengthen this underground pipe gallery's waterproof performance, the utility model discloses with the both ends of bottom plate 10 protrusion respectively in two curb plates 30, and be equipped with a plurality of holes 11 of permeating water on the convex part of the relative curb plate 30 of bottom plate 10. So, utilize the hole 11 of permeating water to discharge the ponding on this underground pipe gallery, realize water-proof effects. Preferably, the water permeable holes 11 extend from the surface of the bottom plate 10 to the side surface of the bottom plate 10 in an inclined manner, and the water permeable holes 11 arranged in an inclined manner have a better drainage effect on accumulated water.

In addition, in order to facilitate the installation of this underground pipe gallery, the utility model discloses still run through on the convex part of the relative curb plate 30 of bottom plate 10 and be equipped with pouring channel 12. Concrete grout is injected into the casting passage 12, and the bottom plate 10 is fixed to the substrate by using the adhesive effect of the concrete grout.

The utility model discloses utilize accurate butt joint when location structure realizes the concatenation of a plurality of these underground pipe galleries, specifically, location structure is including setting up in the lug 71 of the one end that bottom plate 10, roof 20 and two curb plates 30 correspond and setting up in the recess 72 of the other end that bottom plate 10, roof 20 and two curb plates 30 correspond, and each lug 71 and each recess 72 equal end to end formation enclosed construction, in two underground pipe galleries of adjacent setting, lug 71 of one of them can be pegged graft with another recess 72 and cooperate. So, when splicing a plurality of this underground pipe gallery, utilize lug 71 and recess 72 can realize two adjacent underground pipe galleries's butt joint, and the concatenation department can not form the concatenation seam, has further promoted water-proof effects.

In order to further ensure the concatenation effect, the utility model discloses all be equipped with fixed knot on each curb plate 30 and construct, fixed knot constructs and is configured to connect two underground pipe galleries of adjacent setting. Specifically, fixed knot constructs including setting up the inserted block 81 on curb plate 30 one end outer wall and setting up interface 82 on curb plate 30 other end outer wall, in two adjacent underground pipe galleries that set up, during the inserted block 81 of one of them can insert another interface 82, and interface 82 threaded connection has bolt 83, and inserted block 81 is equipped with and screws up with bolt 83 complex screw hole 84. When two underground pipe gallery splices mutually, the inserted block 81 inserts in interface 82, and rethread bolt 83 locks, has ensured the stability of concatenation.

To sum up, the utility model discloses a underground pipe gallery rigidity is higher with shear strength, and waterproof nature is better.

The technical principle of the present invention is described above with reference to specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without any inventive effort, which would fall within the scope of the present invention.

Claims

1. The utility model provides an underground pipe gallery, its characterized in that, includes bottom plate (10), roof (20) and two curb plates (30), two curb plate (30) parallel arrangement and with bottom plate (10) are connected perpendicularly, roof (20) are the arc, the both sides portion of roof (20) respectively with two the top of curb plate (30) is connected, wherein:

a connecting plate (50) is connected between the tops of the two side plates (30), a plurality of supporting beams (60) are connected between the connecting plate (50) and the top plate (20), and the supporting beams (60) are arranged in parallel;

the bottom plate (10), the top plate (20) and the two ends of the side plates (30) are provided with positioning structures.

2. The underground pipe gallery according to claim 1, wherein both ends of the bottom plate (10) protrude from the two side plates (30), and a plurality of water permeable holes (11) are formed in the protruding portion of the bottom plate (10) relative to the side plates (30).

3. The underground pipe gallery according to claim 2, wherein the water permeable holes (11) extend obliquely from the surface of the bottom plate (10) to the side of the bottom plate (10).

4. An underground pipe gallery according to claim 2 wherein the bottom plate (10) is also provided with a pouring channel (12) extending therethrough in a portion projecting relative to the side plates (30).

5. The underground pipe gallery according to claim 1, wherein the positioning structure comprises a projection (71) arranged at one end corresponding to the bottom plate (10), the top plate (20) and the two side plates (30) and a groove (72) arranged at the other end corresponding to the bottom plate (10), the top plate (20) and the two side plates (30), each projection (71) and each groove (72) are connected end to form a closed structure, and the projection (71) of one of the two adjacent underground pipe galleries can be in plug fit with the groove (72) of the other underground pipe gallery.

6. A subterranean pipe gallery according to any of claims 1 to 5, wherein each side plate (30) is provided with a fixing structure configured to connect two of the subterranean pipe galleries adjacently arranged.

7. The underground pipe gallery according to claim 6, wherein the fixing structure comprises an insert block (81) arranged on the outer wall of one end of the side plate (30) and an insert port (82) arranged on the outer wall of the other end of the side plate (30), the insert block (81) of one of the two adjacent underground pipe galleries can be inserted into the insert port (82) of the other one, the insert port (82) is in threaded connection with a bolt (83), and the insert block (81) is provided with a threaded hole (84) matched with the bolt (83).