CN212358375U

CN212358375U - Pin-connected panel utility tunnel

Info

Publication number: CN212358375U
Application number: CN202020849036.8U
Authority: CN
Inventors: 陶英
Original assignee: Shaoxing Hongyu Construction Co ltd
Current assignee: Shaoxing Hongyu Construction Co ltd
Priority date: 2020-05-20
Filing date: 2020-05-20
Publication date: 2021-01-15
Anticipated expiration: 2030-05-20

Abstract

The utility model discloses a pin-connected panel utility tunnel relates to prefabricated utility tunnel technical field, aims at solving the great and comparatively difficult problem of transportation that causes of the shared spatial position of half tube coupling unit, and its technical scheme main points are: including the tube coupling of a plurality of tube-shapes, every the tube coupling all includes roof, bottom plate, left side board and right side board, the homogeneous shaping in the upper and lower both ends of left side board and right side board has first stopper, the opposite face both sides of roof and bottom plate all are equipped with the first spacing groove that is used for first stopper card to go into, every all be equipped with first locating groove on the first spacing groove, the vertical position of left side board and right side board runs through there is first enhancement steel column, the both ends of first enhancement steel column are used for the card to go into first locating groove. The utility model discloses a fall into roof, bottom plate, left side board and right side board with the tube coupling for each part of tube coupling can stack the transportation, its occupation space that significantly reduces, and it is more convenient to transport, and can greatly reduced cost of transportation.

Description

Pin-connected panel utility tunnel

Technical Field

The utility model relates to a prefabricated utility tunnel technical field of underground pipe network construction, more specifically say, it relates to a pin-connected panel utility tunnel.

Background

In recent years, the construction level of urban infrastructure is continuously developed, the laying range of municipal pipelines is greatly improved, the traditional municipal pipeline laying mode is usually that the pipelines are directly buried or sheathed and protected in soil, the pipeline laying method has the defects of high aging speed, high overhauling difficulty and high difficulty in pipeline arrangement at different depths, the phenomena of difficult traffic trip, increased economic investment and the like are inevitably caused by the problem of multiple excavation of the aged pipelines, the overhauled pipelines and the newly laid pipelines, the comprehensive pipe gallery is the urban municipal underground pipeline complex, namely, an underground continuous structure is built along a road or a pipeline corridor in a city, the previously directly buried municipal pipelines such as rainwater, sewage, water supply, heat supply, electric power, communication, gas and the like are intensively placed in the comprehensive pipe gallery, a special matching system is arranged, and the urban pipeline laying method is organized according to actual requirements, Design, construction and later-stage operation management.

The prefabricated assembled pipe gallery structure disclosed in the Chinese patent with the publication number of CN208136954U has the technical key points that: the pipe gallery structure comprises cylindrical pipe joints and sealing elements used for sealing among the pipe joints, and is characterized in that end face flanges are arranged at two ends of each pipe joint, an inner notch is arranged at one end of each pipe joint, a protruding part matched with the inner notch is arranged at the other end of each pipe joint, each pipe joint is composed of two half pipe joint units, each half pipe joint is of a half structure which is axially cut along the pipe joint, side flanges are formed at the splicing parts of the two half pipe joints in each pipe joint, and the side flanges of the half pipe joints are connected with the end face flanges into a whole; the half pipe sections are spliced to form the pipe sections, a first sealing element is arranged between the side flanging and the side flanging of the two half pipe sections, and the side flanging are locked and butted through a split screw and a nut; when the pipe joints and the pipe joints are spliced to form the pipe gallery, the inner concave openings of the adjacent pipe joints are matched with the convex parts, the expansion water stop rings and the second sealing parts are arranged between the inner concave openings and the convex parts, and the end face flanges of the adjacent pipe joints are in locking butt joint through split bolts and nuts.

Can carry out water repellent to utility tunnel node in the above-mentioned scheme, but because only divide into two half coupling units with the coupling, the shared spatial position of every half coupling unit is great for the transportation is comparatively difficult, and the cost of transportation is higher.

Therefore, a new solution is needed to solve this problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a pin-connected panel utility tunnel just in order to solve foretell problem.

The above technical purpose of the present invention can be achieved by the following technical solutions: a split mounting type comprehensive pipe gallery comprises a plurality of cylindrical pipe joints, each pipe joint comprises a top plate, a bottom plate, a left side plate and a right side plate, first limiting blocks are integrally formed at the upper end and the lower end of the left side plate and the right side plate, first limiting grooves used for clamping the first limiting blocks are formed in two sides of the opposite surfaces of the top plate and the bottom plate, each first limiting groove is provided with a first limiting groove, first reinforcing steel columns penetrate through the vertical positions of the left side plate and the right side plate, two ends of each first reinforcing steel column are used for clamping into the first limiting grooves, a partition plate is arranged between the left side plate and the right side plate, second limiting blocks are symmetrically arranged at the upper end and the lower end of the partition plate, second limiting grooves used for clamping the partition plate and the second limiting blocks are formed in the middle parts of the top plate and the bottom plate, each second limiting groove is provided with a second positioning groove, and second reinforcing steel columns penetrate through the vertical positions of the partition plate, and the two ends of the second reinforcing steel column are clamped into the second positioning grooves.

Through adopting above-mentioned technical scheme, through fall into the roof with the tube coupling, a bottom plate, left side board and right side board, make each part of tube coupling can stack the transportation, its occupation space significantly reduces, can once only carry out the transportation of polylith, it is more convenient to transport, and can greatly reduced cost of transportation, and set up first enhancement steel column on left side board and right side board and set up the second on the baffle and strengthen the steel column, make the left side board, the intensity of right side board and baffle is higher, strengthen the left side board greatly, the supporting effect of right side board and baffle, and then improve the fastness of this piping lane, long service life is higher, cooperate first stopper on left side board and the right side board and the second stopper on the baffle, can increase the left side board, the right side board, baffle and bottom plate, the area of contact of roof, can further improve supporting effect.

The utility model discloses further set up to: the cross sections of the first limiting block and the second limiting block are both right-angled triangles, and the minimum included angle between the inclined planes of the first limiting block and the second limiting block and the horizontal plane is 45-60 degrees.

Through adopting above-mentioned technical scheme, through setting the cross-section of first stopper and second stopper to right triangle-shaped, because triangle-shaped has fine stability, can improve the support effect of first stopper and second stopper.

The utility model discloses further set up to: and adjacent opposite surfaces of the pipe joints are provided with clip-shaped sealing grooves, and clip-shaped rubber sealing pieces are embedded in the clip-shaped sealing grooves.

Through adopting above-mentioned technical scheme, through setting up the shape rubber seal spare that returns, can strengthen the leakproofness between two adjacent tube couplings to improve the reliability of sealed stagnant water.

The utility model discloses further set up to: the junction of left side board, right side board and roof, bottom plate is equipped with the bar seal groove, the bar seal groove is embedded to have bar rubber seal spare, bar rubber seal spare and time shape rubber seal spare fixed connection.

Through adopting above-mentioned technical scheme, through setting up bar rubber seal, can further strengthen the leakproofness of left side board, right side board and roof, bottom plate junction, play dampproofing and waterproofing effect, improve use value.

The utility model discloses further set up to: the first limiting block and the second limiting block are internally concave to form a plurality of mounting grooves, mounting holes are formed in the mounting grooves, and connecting bolts are arranged in the mounting holes and used for enabling the top plate, the bottom plate, the left side plate, the right side plate and the partition plate to form a whole.

The utility model discloses further set up to: and drainage grooves are formed in the two sides of the partition plate on the bottom plate.

Through adopting above-mentioned technical scheme, through setting up water drainage tank, can play fine drainage effect.

To sum up, the utility model discloses following beneficial effect has:

the utility model discloses a fall into the roof with the tube coupling, the bottom plate, left side board and right side board, make each part of tube coupling can stack the transportation, its occupation space significantly reduces, can once only carry out the transportation of polylith, it is more convenient to transport, and can the greatly reduced cost of transportation, and set up first enhancement steel column on left side board and right side board and set up the second enhancement steel column on the baffle, make the left side board, the intensity of right side board and baffle is higher, strengthen the left side board greatly, the supporting effect of right side board and baffle, and then improve the fastness of this piping lane, long service life is higher, cooperate the second stopper on first stopper and the baffle on left side board and the right side board, can increase the left side board, the right side board, baffle and bottom plate, the area of contact of roof, can further improve the supporting effect.

Drawings

Fig. 1 is the utility model relates to a pin-connected panel utility tunnel's schematic structure diagram.

Reference numerals: 1. pipe joints; 2. a top plate; 3. a base plate; 4. a left side plate; 5. a right side plate; 6. a partition plate; 7. a first stopper; 8. a first limit groove; 9. a first positioning groove; 10. a first reinforcing steel column; 11. a second limiting block; 12. a second limit groove; 13. a second positioning groove; 14. a second reinforcing steel column; 15. a water discharge tank; 16. mounting grooves; 17. mounting holes; 18. a connecting bolt; 19. a clip-shaped sealing groove; 20. a clip-shaped rubber seal; 21. a strip-shaped sealing groove; 22. strip rubber seal.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1, a pin-connected panel utility tunnel, including the tube coupling 1 of a plurality of tube-shapes, every tube coupling 1 all includes roof 2, bottom plate 3, left side board 4 and right side board 5's upper and lower both ends all integrated into one piece have first stopper 7, first stopper 7 on the left side board 4 and first stopper 7 on the right side board 5 symmetrical arrangement, roof 2 and bottom plate 3's opposite face both sides all are equipped with first spacing groove 8, first spacing groove 8 is used for first stopper 7 card to go into, realize the location effect, it is more convenient to install, all be equipped with first locating groove 9 on every first limiting groove 8, first enhancement steel column 10 has been run through in the vertical position of left side board 4 and right side board 5, the both ends of first enhancement steel column 10 are used for the card to go into in first locating groove 9, can play certain location effect, can strengthen left side board 4 again, right side board 5 and bottom plate 3, The fixing effect between the top plates 2.

Be equipped with baffle 6 between left side board 4 and the right side board 5, the upper and lower both ends symmetry of baffle 6 is provided with second stopper 11, roof 2 and bottom plate 3's middle part is equipped with the second spacing groove 12 that is used for baffle 6 and the card of second stopper 11 to go into, all be equipped with second constant head tank 13 on every second spacing groove 12, the vertical position of baffle 6 runs through there is second enhancement steel column 14, the both ends that the second was strengthened steel column 14 are used for the card to go into in the second constant head tank 13, can further strengthen the supporting effect, make this piping lane more firm, improve its life, can separate this piping lane inner chamber again, the categorised installation of the pipeline of being convenient for, it all is equipped with water drainage tank 15 to lie in 6 both sides of baffle on the bottom plate.

The cross-sections of the first limiting block 7 and the second limiting block 11 are both right-angled triangles, the minimum included angle between the inclined plane of the first limiting block 7 and the horizontal plane of the second limiting block 11 is 45-60 degrees, the first limiting block 7 and the second limiting block 11 are concavely provided with a plurality of mounting grooves 16, mounting holes 17 are formed in the mounting grooves 16, and connecting bolts 18 are arranged in the mounting holes 17 and used for enabling the top plate 2, the bottom plate 3, the left side plate 4, the right side plate 5 and the partition plate 6 to form a whole.

The opposite surfaces of the adjacent pipe joints 1 are respectively provided with a clip-shaped sealing groove 19, a clip-shaped rubber sealing element 20 is embedded in the clip-shaped sealing groove 19, the joints of the left side plate 4, the right side plate 5, the top plate 2 and the bottom plate 3 are provided with a strip-shaped sealing groove 21, a strip-shaped rubber sealing element 22 is embedded in the strip-shaped sealing groove 21, the strip-shaped rubber sealing element 22 is fixedly connected with the clip-shaped rubber sealing element 20 through waterproof glue, the clip-shaped rubber sealing element 20 and the strip-shaped rubber sealing element 22 are matched for use, the sealing performance of the joints between the adjacent pipe joints 1, the left side plate 4, the right side plate 5, the top plate 2 and the bottom plate 3 can be enhanced, thereby the reliability of sealing and water stopping is improved, the waterproof and moisture-proof effects are achieved, the use value is improved, and the positioning convex columns and the positioning grooves matched with the positioning convex columns are, the matching and connecting effect is improved.

The utility model divides the pipe joint 1 into the top plate 2, the bottom plate 3, the left side plate 4 and the right side plate 5, so that each part of the pipe joint 1 can be stacked and transported, the occupied space is greatly reduced, transportation of a plurality of blocks can be carried out at one time, transportation is more convenient, and transportation cost can be greatly reduced, moreover, the first reinforced steel column 10 is arranged on the left side plate 4 and the right side plate 5, and the second reinforced steel column 14 is arranged on the baffle plate 6, so that the strength of the left side plate 4, the right side plate 5 and the baffle plate 6 is higher, the supporting effect of the left side plate 4, the right side plate 5 and the baffle plate 6 is greatly enhanced, further, the firmness of the pipe rack is improved, the service life is longer, the contact area between the left side plate 4, the right side plate 5, the baffle plate 6 and the bottom plate 3, the top plate 2 can be increased by matching with the first stopper 7 on the left side plate 4 and the right side, meanwhile, the cross sections of the first limiting block 7 and the second limiting block 11 are arranged to be right-angled triangles, and the triangular shapes have good stability, so that the supporting effect of the first limiting block 7 and the second limiting block 11 can be improved.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a pin-connected panel utility tunnel, includes tube coupling (1) of a plurality of tube-shapes, its characterized in that: every pipe coupling (1) all includes roof (2), bottom plate (3), left side board (4) and right side board (5), the upper and lower both ends homogeneous body shaping of left side board (4) and right side board (5) has first stopper (7), the opposite face both sides of roof (2) and bottom plate (3) all are equipped with first spacing groove (8) that are used for first stopper (7) card to go into, every all be equipped with first spacing groove (9) on first spacing groove (8), the vertical position of left side board (4) and right side board (5) runs through and has first enhancement steel column (10), the both ends of first enhancement steel column (10) are used for the card to go into in first spacing groove (9), be equipped with baffle (6) between left side board (4) and right side board (5), the upper and lower both ends symmetry of baffle (6) is provided with second stopper (11), the middle part of roof (2) and bottom plate (3) is equipped with and is used for stopper (6) and second stopper (11) card to block And each second limiting groove (12) is provided with a second positioning groove (13), a second reinforcing steel column (14) penetrates through the vertical position of the partition plate (6), and two ends of each second reinforcing steel column (14) are clamped into the second positioning grooves (13).

2. The pin-connected panel utility tunnel of claim 1, its characterized in that: the cross sections of the first limiting block (7) and the second limiting block (11) are right-angled triangles, and the minimum included angle between the inclined planes of the first limiting block (7) and the second limiting block (11) and the horizontal plane is 45-60 degrees.

3. The pin-connected panel utility tunnel of claim 1, its characterized in that: adjacent to all be equipped with back shape seal groove (19) on the opposite face of tube coupling (1), it has back shape rubber seal spare (20) to inlay in back shape seal groove (19).

4. The pin-connected panel utility tunnel of claim 3, its characterized in that: the left side board (4), the right side board (5) are equipped with bar seal groove (21) with the junction of roof (2), bottom plate (3), bar seal groove (21) are embedded to have bar rubber seal (22), bar rubber seal (22) and time shape rubber seal (20) fixed connection.

5. The pin-connected panel utility tunnel of claim 1, its characterized in that: first stopper (7) and second stopper (11) indent and be formed with a plurality of mounting grooves (16), be equipped with mounting hole (17) in mounting groove (16), be equipped with connecting bolt (18) in mounting hole (17) and be used for constituting a whole with roof (2), bottom plate (3), left side board (4), right side board (5), baffle (6).

6. The pin-connected panel utility tunnel of claim 1, its characterized in that: and drainage grooves (15) are formed in the bottom plate (3) and positioned on two sides of the partition plate (6).