CN217603494U

CN217603494U - Petrochemical industry public works pipe network fluting pipe laying structure convenient to construction

Info

Publication number: CN217603494U
Application number: CN202221104564.6U
Authority: CN
Inventors: 侯振华
Original assignee: CNPC JILIN CHEMICAL CONSTRUCTION ENGINEERING CO LTD
Current assignee: CNPC JILIN CHEMICAL CONSTRUCTION ENGINEERING CO LTD
Priority date: 2022-05-10
Filing date: 2022-05-10
Publication date: 2022-10-18
Anticipated expiration: 2032-05-10

Abstract

The utility model discloses a petrochemical industry public works pipe network fluting pipe laying structure convenient to construction, concretely relates to municipal construction technical field, including the foundation ditch, the inside plumbing pipe that is provided with of foundation ditch, the inside ground reinforced structure that is provided with of foundation ditch, the outside of plumbing pipe is provided with encapsulates the structure, it encapsulates including first concrete to encapsulate the structure, first concrete encapsulates the bottom that sets up at the plumbing pipe, the top that first concrete encapsulates is provided with the second concrete and encapsulates, first concrete encapsulates and all is provided with the blotter with the encapsulated inner wall of second concrete, one side of blotter is provided with the protection pad. The utility model discloses can improve the bearing capacity of foundation ditch when the construction, avoid the incident to taking place to weak stratum construction, security when improving the construction can protect the water supply and drainage pipe of installing in the foundation ditch inside simultaneously, avoids the water supply and drainage pipe to take place to damage, and then improves the life of water supply and drainage pipe.

Description

Petrochemical industry public works pipe network fluting pipe laying structure convenient to construction

Technical Field

The utility model relates to a municipal construction technical field, more specifically say, the utility model relates to a petrochemical industry public works pipe network fluting pipe laying structure convenient to construction.

Background

The municipal pipe network is a pipe network project in the municipal engineering range, covers a power supply underground pipeline, a fire pipeline, a water supply pipeline and a sewage pipeline of a city, is an important infrastructure of the city and is a life line of the city, so that the construction quality of the municipal pipe network is improved, and the normal work of the municipal pipe network is guaranteed to be a crucial topic.

The construction method of the conventional public engineering pipe network is simple, most of the pipe network is not provided with supports during grooving, water supply and drainage pipes are not well protected, most of the pipe network is simply treated by adopting a backfill method, the water supply and drainage pipes are easily damaged, and potential safety hazards easily occur for some weak stratums.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a petrochemical industry public works pipe network fluting buried pipe structure convenient to construction, through setting up to encapsulate the structure, encapsulate first concrete and encapsulate with the second concrete and connect, and then protect the plumbing pipe, encapsulate the blotter that encapsulates with the second concrete through first concrete simultaneously, buffer spring and protection pad can improve the safeguard effect of plumbing pipe, with the problem of proposing in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a petrochemical industry public engineering pipe network slotting and pipe burying structure convenient to construct comprises a foundation trench, wherein a water supply and drainage pipe is arranged inside the foundation trench, a foundation reinforcing structure is arranged inside the foundation trench, and an encapsulation structure is arranged outside the water supply and drainage pipe;

the encapsulating structure comprises a first concrete encapsulation, the first concrete encapsulation is arranged at the bottom of the water supply and drainage pipe, a second concrete encapsulation is arranged at the top of the first concrete encapsulation, buffering cushions are arranged on the inner walls of the first concrete encapsulation and the second concrete encapsulation, a protective cushion is arranged on one side of each buffering cushion, and a plurality of buffering springs are arranged between each buffering cushion and the corresponding protective cushion.

In a preferred embodiment, the ground reinforced structure includes a plurality of reinforcement stake, and is a plurality of the reinforcement stake is all inserted in the inside of foundation ditch, and is a plurality of the array distributes between the reinforcement stake, crowded silt block layer has been laid to foundation ditch inner chamber bottom, the top on crowded silt block layer is provided with the grit bed course, the bottom of reinforcement stake is injected into the foundation ditch and is extended to the bottom of foundation ditch, crowded silt block layer is laid by a plurality of rubbles and is formed, the grit bed course is laid by a plurality of grit and is formed.

In a preferred embodiment, a plurality of threaded holes are formed at the joints of the first concrete envelope and the second concrete envelope, threaded columns are arranged in the threaded holes, the threaded columns are matched with the threaded hole structures, and the first concrete envelope and the second concrete envelope are connected through the threaded columns and the threaded holes.

In a preferred embodiment, a silt throwing layer is arranged between each of the two inner walls of the foundation trench and each of the first concrete envelope and the second concrete envelope, and the silt throwing layer is formed by paving a plurality of stones.

The utility model discloses a technological effect and advantage:

1. by arranging the encapsulating structure, the water supply and drainage pipe is placed in the first concrete encapsulation, the protective pad in the first concrete encapsulation is attached to the lower surface of the water supply and drainage pipe, the second concrete encapsulation covers the top of the first concrete encapsulation, the protective pad in the second concrete encapsulation treats the upper surface of the water supply and drainage pipe, and the threaded columns are inserted into the threaded holes to connect the first concrete encapsulation and the second concrete encapsulation, so that the water supply and drainage pipe can be protected, and the protection effect of the water supply and drainage pipe can be improved through the buffer pads, the buffer springs and the protective pads encapsulated by the first concrete encapsulation and the second concrete encapsulation;

2. through setting up the ground reinforced structure, pass the foundation trench with a plurality of reinforcement stake respectively, make the bottom of reinforcing stake extend to the bottom of foundation trench, and then improve the stability of foundation trench through a plurality of reinforcement stakes, lay a plurality of slabstones in the bottom of foundation trench and make it form crowded silt layer, and extrude silt through crowded silt layer, improve the intensity of foundation trench, it makes it form the grit bed course to lay the grit at crowded silt layer top, and then consolidate the foundation trench, lay a plurality of blocks at the gap department between two inner walls of foundation trench and first concrete envelope and second concrete envelope, make the surface of foundation trench lateral wall form and throw the silt layer, improve the security of construction.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a perspective view of the structure of the utility model when the silt throwing block layer is not laid.

Fig. 3 is a perspective view of the connection structure of the first concrete encapsulation and the second concrete encapsulation of the present invention.

Fig. 4 is a schematic view of the first concrete encapsulation, the second concrete encapsulation and the water supply and drainage pipe connection structure of the present invention.

The reference signs are: 1. a base groove; 2. a water supply and drainage pipe; 3. first concrete encapsulation; 4. a second concrete encapsulation; 5. a cushion pad; 6. a protective pad; 7. a buffer spring; 8. reinforcing the wood pile; 9. squeezing a silt block layer; 10. a sandstone cushion layer; 11. a threaded hole; 12. a threaded post; 13. and (5) polishing the silt block layer.

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.

The petrochemical public engineering pipe network slotting and pipe burying structure convenient for construction as shown in the attached figures 1-4 comprises a base groove 1, wherein a water supply and drainage pipe 2 is arranged inside the base groove 1, a foundation reinforcing structure is arranged inside the base groove 1, and an encapsulation structure is arranged outside the water supply and drainage pipe 2;

the encapsulating structure comprises a first concrete encapsulation 3, the first concrete encapsulation 3 is arranged at the bottom of the water supply and drainage pipe 2, a second concrete encapsulation 4 is arranged at the top of the first concrete encapsulation 3, buffering cushions 5 are arranged on the inner walls of the first concrete encapsulation 3 and the second concrete encapsulation 4, a protective cushion 6 is arranged on one side of each buffering cushion 5, and a plurality of buffer springs 7 are arranged between each buffering cushion 5 and each protective cushion 6.

As shown in the attached fig. 1 and 2, the foundation stabilization structure comprises a plurality of reinforcing wooden piles 8, the reinforcing wooden piles 8 are all inserted into the foundation trench 1, the reinforcing wooden piles 8 are distributed in an array mode, a silt squeezing layer 9 is laid at the bottom of an inner cavity of the foundation trench 1, a gravel cushion layer 10 is arranged at the top of the silt squeezing layer 9, the bottom ends of the reinforcing wooden piles 8 are inserted into the foundation trench 1 and extend to the bottom of the foundation trench 1, the silt squeezing layer 9 is formed by paving a plurality of pieces of stones, the gravel cushion layer 10 is formed by paving a plurality of gravels, so that a constructor can enable the reinforcing wooden piles 8 to respectively penetrate through the foundation trench 1, the bottom ends of the reinforcing wooden piles 8 extend to the bottom of the foundation trench 1, the stability of the foundation trench 1 is improved through the reinforcing wooden piles 8, the pieces of stones are paved at the bottom of the foundation trench 1 to form the silt squeezing layer 9, the gravel cushion layer 9 is paved through the plurality of pieces of stones after being paved in the interior of the foundation trench 1, the silt is extruded through the silt squeezing layer 9, and the gravel cushion layer 10 is formed at the top of the foundation trench 1.

As shown in fig. 2, 3 and 4, a plurality of threaded holes 11 are formed at the joints of the first concrete envelope 3 and the second concrete envelope 4, threaded columns 12 are arranged in the threaded holes 11, the threaded columns 12 are matched with the threaded holes 11 in structure, and the first concrete envelope 3 and the second concrete envelope 4 are connected through the threaded columns 12 and the threaded holes 11, so that the second concrete envelope 4 is placed on the top of the first concrete envelope 3, and the threaded columns 12 are inserted into the threaded holes 11, so that the first concrete envelope 3 is connected with the second concrete envelope 4.

As shown in fig. 1, silt-throwing block layers 13 are respectively arranged between the two inner walls of the foundation trench 1 and the first concrete envelope 3 and the second concrete envelope 4, and the silt-throwing block layers 13 are formed by paving a plurality of stones, so that the stones are paved between the inner walls of the foundation trench 1 and the first concrete envelope 3 and the second concrete envelope 4 to form silt-throwing block layers 13, thereby improving the strength of the side walls of the foundation trench 1.

The utility model discloses the theory of operation: when the utility model is used specifically, as shown in the attached drawings 1-4 in the combined description, when a constructor needs to bury the water supply and drainage pipe 2 in the foundation trench 1, firstly the constructor digs the foundation trench 1 at the construction position, and passes a plurality of reinforcing wood piles 8 through the foundation trench 1 respectively, so that the bottom end of the reinforcing wood pile 8 extends to the bottom of the foundation trench 1, and then the stability of the foundation trench 1 is improved through the plurality of reinforcing wood piles 8, and a plurality of rubbles are laid at the bottom of the foundation trench 1 to form a silt squeezing layer 9, and after being laid in the foundation trench 1, the silt is squeezed out through the silt squeezing layer 9, so that the strength of the foundation trench 1 is improved, and gravels are laid at the top of the silt squeezing layer 9 to form a gravel cushion layer 10, and then the foundation trench 1 is reinforced;

placing a first concrete envelope 3 in the foundation trench 1, enabling the bottom of the first concrete envelope to be positioned on the surface of the paved sandstone cushion layer 10, placing a water supply and drainage pipe 2 in the first concrete envelope 3, enabling a protective pad 6 in the first concrete envelope 3 to be attached to the lower surface of the water supply and drainage pipe 2, covering a second concrete envelope 4 on the top of the first concrete envelope 3, enabling the protective pad 6 in the second concrete envelope 4 to treat the upper surface of the water supply and drainage pipe 2, inserting a plurality of threaded columns 12 into threaded holes 11, and enabling the first concrete envelope 3 and the second concrete envelope 4 to be connected, so that the water supply and drainage pipe 2 is protected;

the protection effect of the water supply and drainage pipe 2 can be improved through the buffer pads 5, the buffer springs 7 and the protection pads 6 of the first concrete envelope 3 and the second concrete envelope 4, so that the protection pads 6 are tightly attached to the outer surface of the water supply and drainage pipe 2, and the water supply and drainage pipe 2 is limited while the water supply and drainage pipe 2 is protected;

and finally, paving a plurality of stones in gaps between the two inner walls of the foundation trench 1 and the first concrete envelope 3 and the second concrete envelope 4, so that a sludge throwing block layer 13 is formed on the surface of the side wall of the foundation trench 1, and simultaneously, sludge on the inner wall of the foundation trench 1 can be extruded out through the sludge throwing block layer 13, thereby improving the construction safety.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a petrochemical industry public works pipe network fluting buried pipe structure convenient to construction, includes foundation trench (1), its characterized in that: a water supply and drainage pipe (2) is arranged in the foundation trench (1), a foundation reinforcing structure is arranged in the foundation trench (1), and an encapsulation structure is arranged outside the water supply and drainage pipe (2);

the encapsulating structure comprises a first concrete encapsulation (3), the first concrete encapsulation (3) is arranged at the bottom of the water supply and drainage pipe (2), a second concrete encapsulation (4) is arranged at the top of the first concrete encapsulation (3), buffering cushions (5) are arranged on the inner walls of the first concrete encapsulation (3) and the second concrete encapsulation (4), a protective cushion (6) is arranged on one side of each buffering cushion (5), and a plurality of buffering springs (7) are arranged between each buffering cushion (5) and each protective cushion (6).

2. The grooved buried pipe structure of the petrochemical public engineering pipe network convenient for construction according to claim 1, wherein: the foundation stabilization structure includes a plurality of reinforcement stake (8), and is a plurality of reinforcement stake (8) all insert in the inside of foundation ditch (1), and are a plurality of the array distributes between reinforcement stake (8), crowded silt block layer (9) has been laid to foundation ditch (1) inner chamber bottom, the top of crowded silt block layer (9) is provided with grit bed course (10).

3. The petrochemical utility pipe network slotting and pipe burying structure convenient for construction according to claim 2, wherein: the bottom of consolidating timber pile (8) injects foundation trench (1) and extends to the bottom of foundation trench (1), crowded silt piece layer (9) are laid by a plurality of rubbles and are formed, grit bed course (10) are laid by a plurality of grit and are formed.

4. The grooved buried pipe structure of the petrochemical public engineering pipe network convenient for construction according to claim 1, wherein: the connecting parts of the first concrete encapsulation (3) and the second concrete encapsulation (4) are provided with a plurality of threaded holes (11), and threaded columns (12) are arranged in the plurality of threaded holes (11).

5. The petrochemical industry utility pipe network grooving and pipe burying structure convenient to construct of claim 4, wherein: the threaded columns (12) are matched with the threaded holes (11) in structure, and the first concrete encapsulation (3) and the second concrete encapsulation (4) are connected through the threaded columns (12) and the threaded holes (11).

6. The petrochemical utility pipe network slotting and pipe burying structure convenient for construction according to claim 1, wherein: silt throwing block layers (13) are arranged between the two inner walls of the foundation trench (1) and the first concrete envelope (3) and the second concrete envelope (4), and the silt throwing block layers (13) are formed by paving a plurality of stones.