CN216948425U

CN216948425U - Utility tunnel structure

Info

Publication number: CN216948425U
Application number: CN202122662531.5U
Authority: CN
Inventors: 孟庆峰
Original assignee: China Railway 19th Bureau Group Co Ltd; Fifth Engineering Co Ltd of China Railway 19th Bureau Group Co Ltd
Current assignee: China Railway 19th Bureau Group Co Ltd; Fifth Engineering Co Ltd of China Railway 19th Bureau Group Co Ltd
Priority date: 2021-11-02
Filing date: 2021-11-02
Publication date: 2022-07-12
Anticipated expiration: 2031-11-02

Abstract

The utility model relates to a comprehensive pipe gallery structure, which comprises a plurality of pipe gallery main bodies which are sequentially butted, wherein the bottom of each pipe gallery main body is provided with a positioning plate, and the positioning plate is provided with a positioning hole; the fixing structure comprises a fixing cone which can be driven underground and a positioning column which is arranged at the top of the fixing cone, and the positioning column can extend into the positioning hole from the bottom of the positioning plate; the top of locating plate is provided with the watering shell, just the watering shell is followed the periphery ring of locating hole is established to enclose to close and form the cavity that is used for watering cement, so that the reference column with water through watering between the shell cement in the cavity is together fixed, thereby has realized the location to the piping lane main part, avoids the piping lane main part to take place the skew, has improved the stability of piping lane main part, and then has improved the concatenation efficiency of piping lane.

Description

Utility tunnel structure

Technical Field

The invention relates to the technical field of underground pipe galleries, in particular to a comprehensive pipe gallery structure.

Background

The utility tunnel is an underground urban pipeline utility tunnel, namely, a tunnel space is built underground in a city, 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 utility tunnel is an important infrastructure and a 'lifeline' for guaranteeing urban operation.

The existing pipe gallery is usually directly buried underground, and the pipe gallery is not stable enough when buried underground, so that the pipe gallery main body is not easy to butt when spliced.

SUMMERY OF THE UTILITY MODEL

It is an object of the present disclosure to provide a utility tunnel structure to solve the above technical problems or at least partially solve the above technical problems.

In order to achieve the above objects, the present disclosure provides a comprehensive pipe rack structure, comprising a plurality of pipe rack main bodies which are butted in sequence;

a positioning plate is arranged at the bottom of the pipe gallery main body and provided with a positioning hole;

the positioning structure comprises a positioning hole and a positioning column, wherein the positioning hole is arranged in the positioning hole, the positioning column can be driven into the ground, and the positioning column is arranged at the top of the positioning hole and can extend into the positioning hole from the bottom of the positioning plate;

the top of the positioning plate is provided with a pouring shell, the pouring shell is annularly arranged along the periphery of the positioning hole to form a cavity for pouring cement in a surrounding mode, and the positioning column and the pouring shell are fixed together through the cement poured in the cavity.

Optionally, the fixed cone comprises a cone capable of being driven into the ground and a limiting plate arranged at the top of the cone;

the positioning column is arranged at the top of the limiting plate, and the outer diameter of the limiting plate is larger than the aperture of the positioning hole;

the positioning column extends into the positioning hole, and the limiting plate abuts against the bottom surface of the positioning plate.

Optionally, the cone, the limiting plate and the positioning column are of an integrated structure.

Optionally, one end of the positioning column away from the fixing cone is formed into a round angle.

Optionally, the shape of the positioning post matches with the shape of the positioning hole.

Optionally, two side edges of the positioning plate respectively extend outward to the outer side of the pipe gallery main body, the positioning holes are respectively formed in two side edges of the positioning plate, and one positioning hole corresponds to one fixing structure.

Optionally, at least two positioning holes are respectively formed in the edges of the two sides of the positioning plate.

Optionally, the locating plate is a square plate, and the locating holes are formed in four corners of the locating plate.

Optionally, one end of the pipe gallery main body is provided with a first connecting seat, and a first pouring groove is formed in the first connecting seat; the other end of the pipe gallery main body is provided with a second connecting seat, and a second pouring groove is formed in the second connecting seat;

adjacent two during the butt joint of piping lane main part, one of them first watering groove in the piping lane main part and wherein another second watering groove intercommunication in the piping lane main part, adjacent two the piping lane main part is through inserting and establishing first watering groove with fixture block in the second watering groove is pre-connected, and is in through the watering first watering groove with cement in the second watering groove is fixed.

Optionally, the both sides of piping lane main part one end are provided with one respectively first connecting seat, the both sides of the piping lane main part other end are provided with one respectively the second connecting seat.

Compared with the prior art, the technical scheme provided by the embodiment of the disclosure has the following advantages:

the utility model provides a utility tunnel structure sets up the locating plate through the bottom at the piping lane main part, has seted up the locating hole on the locating plate, through setting up fixed knot structure, makes fixed knot structure include fixed awl and the reference column of setting at fixed awl top, and the reference column can stretch into to the locating hole in, sets up the watering shell at the top of locating plate simultaneously, waters the shell and follows the periphery ring of locating hole is established to enclose to close to form the cavity that is used for watering cement, when carrying out the piping lane concatenation, squeezes the fixed awl into the underground, makes the reference column stretch into to the locating hole in, then pours into cement into to watering the shell, connects reference column and watering shell fixedly through cement to realized the location to the piping lane main part, avoided the piping lane main part to take place the skew, improved the stability of piping lane main part, and then improved the concatenation efficiency of piping lane.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure.

In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present disclosure, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

Figure 1 is a schematic structural view of a utility tunnel structure according to the present disclosure;

FIG. 2 is a schematic diagram of the corresponding exploded structure of FIG. 1;

fig. 3 is an enlarged schematic view of a portion a in fig. 1.

Wherein, 1, positioning plate; 2. positioning holes; 3. a positioning column; 4. a limiting plate; 5. a fixed cone; 6. pouring the shell; 7. a tube lane body; 8. a clamping block; 9. a first connecting seat; 10. a second connecting seat; 11. a first irrigation tank; 12. and a second irrigation tank.

Detailed Description

In order that the above objects, features and advantages of the present disclosure may be more clearly understood, aspects of the present disclosure will be further described below. It should be noted that the embodiments and features of the embodiments of the present disclosure may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present disclosure, but the present disclosure may be practiced in other ways than those described herein; it is to be understood that the embodiments disclosed in the specification are only a few embodiments of the present disclosure, and not all embodiments.

Referring to fig. 1 to 2, this embodiment provides a utility tunnel structure, including a plurality of pipe gallery main parts 7 that dock in proper order, the bottom of pipe gallery main part 7 is provided with locating plate 1, has seted up locating hole 2 on the locating plate 1, and it can be understood that locating hole 2 runs through locating plate 1 along the thickness direction of locating plate 1. Wherein, locating plate 1 and piping lane main part 7 can be the integral type structure, also can fix together through other modes such as welding.

This utility tunnel structure still includes fixed knot structure, and fixed knot structure is including can driving into to the fixed cone 5 of underground and setting up at the reference column 3 at fixed cone 5 top, and reference column 3 can stretch into to locating hole 2 by the bottom of locating plate 1.

Wherein, the top of locating plate 1 is provided with watering shell 6, and waters shell 6 along the periphery ring setting of locating hole 2 to enclose and form the cavity that is used for watering cement, so that fix together through the cement of watering in the cavity between reference column 3 and the watering shell 6.

During concrete implementation, squeeze into the underground with fixed awl 5, make reference column 3 stretch into to locating hole 2 in, then pour into cement into to watering the shell 6, connect reference column 3 and watering shell 6 through cement and fix to realized the location to piping lane main part 7, avoided piping lane main part 7 to take place the skew, improved the stability of piping lane main part 7, and then improved the concatenation efficiency of piping lane.

The utility model provides a comprehensive pipe rack structure, which is characterized in that a positioning plate 1 is arranged at the bottom of a pipe rack main body 7, a positioning hole 2 is arranged on the positioning plate 1, by arranging the fixing structure, the fixing structure comprises a fixing cone 5 and a positioning column 3 arranged at the top of the fixing cone 5, the positioning column 3 can extend into the positioning hole 2, meanwhile, a pouring shell 6 is arranged at the top of the positioning plate 1, the pouring shell 6 is annularly arranged along the periphery of the positioning hole 2 to form a cavity for pouring cement in a surrounding manner, when the pipe gallery is spliced, the fixing cone 5 is driven underground, so that the positioning column 3 extends into the positioning hole 2, then cement is poured into the pouring shell 6, the positioning column 3 and the pouring shell 6 are connected and fixed through the cement, thereby realized the location to piping lane main part 7, avoided piping lane main part 7 to take place the skew, improved the stability of piping lane main part 7, and then improved the concatenation efficiency of piping lane.

Referring to fig. 2, the fixed cone 5 specifically comprises a cone body capable of being driven into the ground and a limiting plate 4 arranged at the top of the cone body; the positioning column 3 is arranged at the top of the limiting plate 4, and the outer diameter of the limiting plate 4 is larger than the aperture of the positioning hole 2; the positioning column 3 extends into the positioning hole 2, and the limiting plate 4 abuts against the bottom surface of the positioning plate 1.

After the fixed cone 5 is driven into the underground, the outer diameter through setting up limiting plate 4 is greater than the aperture of locating hole 2, is convenient for stretch into locating column 3 at the 4 tops of limiting plate to locating hole 2 for limiting plate 4 bears locating plate 1 and piping lane main part 7, and limiting plate 4 pushes up on the bottom surface of locating plate 1 simultaneously, is convenient for follow-up cavity at the 1 top of watering locating plate, in order to accomplish the fixed of piping lane main part 7.

During concrete implementation, cone, limiting plate 4 and reference column 3 can formula structure as an organic whole, set up it into the integral type structure, are favorable to improving whole fixed knot to be constructed's structural strength, have also improved the concatenation efficiency of piping lane simultaneously.

Wherein, the one end of keeping away from fixed awl 5 of reference column 3 forms into the fillet, has reduced reference column 3's stress concentration, and makes reference column 3 stretch into more smoothly when 2 locating holes.

Specifically, the shape of reference column 3 and the shape phase-match of locating hole 2, for example, refer to fig. 2, reference column 3 specifically is the cylinder, and locating hole 2 specifically is the round hole, and shape assorted reference column 3 and locating hole 2 have guaranteed the clearance between the two during the cooperation, are favorable to watering behind the cement fixed of reference column 3 and locating hole 2. Of course, in other implementation manners, the positioning hole 2 may also be a square hole, and the positioning column 3 may also be a square column.

In some embodiments, two side edges of the positioning plate 1 extend outward to the outer side of the pipe rack main body 7, two side edges of the positioning plate 1 are respectively provided with positioning holes 2, one positioning hole 2 corresponds to one fixing structure, and the positioning holes 2 are used for cooperating with the fixing structure to support and fix the pipe rack main body 7, so that the stability of the pipe rack structure is improved.

Specifically, two at least locating holes 2 have been seted up respectively to the both sides edge of locating plate 1, during concrete implementation, can be according to actual demand and the 2 quantity of locating holes at 1 both sides edge of pipe gallery structure size adjustment locating plate, set up two at least locating holes 2 and be favorable to improving the stability of 7 structures of pipe gallery main part.

Wherein, referring to fig. 2, locating plate 1 is square board, has all seted up a locating hole 2 on four corners of locating plate 1, and this embodiment all sets up a locating hole 2 on 1 four corners of locating plate to square board to realized the location to piping lane main part 7, avoided piping lane main part 7 to take place the skew, further improved the stability of piping lane main part 7.

In some specific embodiments, one end of the pipe gallery body 7 is provided with a first connection seat 9, and the first connection seat 9 is provided with a first pouring groove 11. The other end of piping lane main part 7 is provided with second connecting seat 10, is provided with second watering groove 12 on second connecting seat 10. When two adjacent pipe rack main parts 7 dock, the first irrigation groove 11 on one of the pipe rack main parts 7 communicates with the second irrigation groove 12 on the other of the pipe rack main parts 7. Two adjacent piping lane main parts 7 are through can inserting the fixture block 8 pre-connection of establishing in first watering groove 11 and second watering groove 12, and fixed through the cement of watering in first watering groove 11 and second watering groove 12, have improved the intensity of two adjacent piping lane main parts 7 concatenations.

During the concatenation, fix one of them piping lane main part 7 on ground through fixed knot structure earlier, will splice another piping lane main part 7 adjacent with this piping lane main part 7 together, at this moment, first connecting seat 9 docks with second connecting seat 10, and first watering groove 11 on the first connecting seat 10 communicates with second watering groove 12 on the second connecting seat 10. Stretch into fixture block 8 to first watering groove 11 and second watering groove 12 in, link together two piping lane main parts, then to watering cement in first watering groove 11 and second watering groove 12 again, through cement with 7 fixed connection of piping lane main part to realized the concatenation between the piping lane main part, and then realized the assembly of utility tunnel structure.

During concrete implementation, can be provided with a first connecting seat 9 respectively in the both sides of 7 one ends of piping lane main part, the both sides of the 7 other ends of piping lane main part are provided with a second connecting seat 10 respectively, and then connect fixedly through two piping lane main parts 7 adjacent to a series, have realized the overall concatenation of utility tunnel structure, and then have improved the concatenation efficiency of piping lane.

The foregoing are merely exemplary embodiments of the present disclosure, which enable those skilled in the art to understand or practice the present disclosure. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the disclosure. Thus, the present disclosure is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a comprehensive pipe gallery structure, which is characterized by comprising a plurality of pipe gallery main bodies (7) which are butted in sequence, wherein a positioning plate (1) is arranged at the bottom of each pipe gallery main body (7), and a positioning hole (2) is formed in each positioning plate (1);

the positioning structure comprises a fixing cone (5) which can be driven underground and a positioning column (3) arranged at the top of the fixing cone (5), wherein the positioning column (3) can extend into the positioning hole (2) from the bottom of the positioning plate (1);

the top of locating plate (1) is provided with waters shell (6), just it establishes to water shell (6) along the periphery ring of locating hole (2) to enclose and close the cavity that forms and be used for watering cement, so that reference column (3) with it is in through watering between watering shell (6) cement in the cavity is together fixed.

2. The utility tunnel structure according to claim 1, characterized in that the fixed cone (5) comprises a cone that can be driven into the ground and a limit plate (4) placed on top of the cone;

the positioning column (3) is arranged at the top of the limiting plate (4), and the outer diameter of the limiting plate (4) is larger than the aperture of the positioning hole (2);

the positioning column (3) extends into the positioning hole (2), and the limiting plate (4) is pressed against the bottom surface of the positioning plate (1).

3. The utility tunnel structure according to claim 2, characterized in that the cone, the limiting plate (4) and the positioning post (3) are of an integrated structure.

4. The utility tunnel structure according to claim 1, characterized in that the end of the positioning post (3) remote from the fixing cone (5) is formed as a rounded corner.

5. The utility tunnel structure according to claim 1, characterized in that the positioning posts (3) are shaped to match the shape of the positioning holes (2).

6. The utility tunnel structure according to claim 1, characterized in that two side edges of the positioning plate (1) extend outward to the outside of the pipe gallery main body (7), the positioning holes (2) are respectively opened at two side edges of the positioning plate (1), and one positioning hole (2) corresponds to one fixing structure.

7. The utility tunnel structure according to claim 6, characterized in that, at least two locating holes (2) are respectively opened on both side edges of the locating plate (1).

8. The utility tunnel structure according to claim 6, characterized in that the positioning plate (1) is a square plate, and one positioning hole (2) is opened on each of four corners of the positioning plate (1).

9. The utility tunnel structure according to any of claims 1 to 8, characterized in that one end of the tunnel body (7) is provided with a first connection seat (9), said first connection seat (9) being provided with a first irrigation slot (11); a second connecting seat (10) is arranged at the other end of the pipe gallery main body (7), and a second pouring groove (12) is formed in the second connecting seat (10);

adjacent two during pipe gallery main part (7) dock, one of them first watering groove (11) and wherein another on pipe gallery main part (7) second watering groove (12) intercommunication on pipe gallery main part (7), adjacent two pipe gallery main part (7) are through can insert establish first watering groove (11) with fixture block (8) in second watering groove (12) are connected in advance, and are in through watering first watering groove (11) with cement in second watering groove (12) is fixed.

10. The utility tunnel structure according to claim 9, characterized in that one of said first connecting seats (9) is provided on each side of one end of said tube tunnel body (7) and one of said second connecting seats (10) is provided on each side of the other end of said tube tunnel body (7).