Underground pipeline suspension protection device

Abstract

The utility model provides an underground pipeline suspension protection device. The underground pipeline suspension protection device comprises a left support, a right support and a suspension structure, the suspension structure comprises a suspension beam, the left side end of the suspension beam is arranged at the top end of the left support, and the right side end of the suspension beam is arranged at the top end of the right support; suspension rods are fixedly arranged in the middle of the left side section and the middle of the right side section of the suspension beam in a penetrating mode, connecting ends are arranged at the bottoms of the suspension rods and located below the suspension beam, and a suspension rope used for fixing a pipeline is assembled between the two connecting ends of the two suspension rods; a suspension mechanism is fixedly arranged in the middle of the top end of the suspension beam. The pipeline fixing device has the advantages of being simple in structure, convenient to construct and the like, the difficulty of pipeline fixing construction can be effectively reduced, and the pipeline fixing construction period is shortened.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline construction, in particular to an underground pipeline suspension protection device. Background Technique

[0002] During the construction of municipal pipelines, pipeline cross-operation often occurs. Generally, when a new pipeline is laid under an existing pipeline, the soil under the existing pipeline is dug out, and the new pipeline is constructed under the existing pipeline. At this time, the existing pipeline is prone to deformation due to its own weight and is easily damaged.

[0003] The existing pipeline fixing and protection generally adopts the method of Bailey truss. However, when the pipeline diameter is large, it is necessary to tow and support from the upper part of the Bailey truss or suspend and protect the pipeline from the lower part, which has the disadvantages of difficult construction and low construction efficiency. Content of the Utility Model

[0004] The purpose of the utility model is to provide an underground pipeline suspension protection device to solve the problems of difficult construction and low construction efficiency in the fixing and protection of existing pipelines during cross-operation.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is: an underground pipeline suspension protection device, the structural characteristics of which include a left support, a right support and a suspension structure; the suspension structure includes a suspension beam, the left end of the suspension beam is placed on the top of the left support, and the right end of the suspension beam is placed on the top of the right support; suspension rods are fixedly penetrated through the middle parts of the left and right sections of the suspension beam, and a connection end is arranged at the bottom of the suspension rod, and the connection end is located below the suspension beam. A suspension rope for fixing the pipeline is assembled between the two connection ends of the two suspension rods;

[0006] A suspension mechanism is fixedly arranged in the middle of the top of the suspension beam.

[0007] When the above underground pipeline suspension protection device is used, first, the construction of the pipeline excavation trench is carried out in the section where the pipeline needs to be fixed. At the same time, the hardened layers at the tops of the soils on both sides of the pipeline excavation trench are removed, and the tops of the soils on both sides of the pipeline excavation trench are leveled; then the left support and the right support are respectively arranged on the tops of the soils on both sides of the pipeline excavation trench. After the construction of the left support and the right support is completed, the suspension structure is installed on the tops of the left support and the right support. Before installing the suspension structure, the assembly connection of the upper structure is carried out first. During installation, the two ends of the suspension beam are respectively placed on the corresponding support tops through the cooperation of a crane and manual labor. Finally, the assembly connection of the suspension rope is carried out so that the suspension rope holds the pipeline. Therefore, when the above underground pipeline suspension protection device is used, it is basically carried out on the ground, which can reduce the construction difficulty of pipeline fixing, has high construction safety, and at the same time, the construction steps of the underground pipeline suspension protection device are simple, which can improve the construction efficiency.

[0008] Furthermore, the left support includes a first fixing member and a first support member provided at the top of the first fixing member; the right support includes a second fixing member and a second support member provided at the top of the second fixing member.

[0009] Furthermore, the first fixing member includes a first steel plate and a first anchoring steel bar fixedly provided at the bottom end of the first steel plate.

[0010] Furthermore, the first support member is a first I-beam, and a first stiffening plate is fixedly provided between the upper flange plate and the lower flange plate of the first I-beam.

[0011] Furthermore, the second fixing member includes a second steel plate and a second anchoring steel bar fixedly provided at the bottom end of the second steel plate.

[0012] Furthermore, the second support member is a second I-beam, and a second stiffening plate is fixedly provided between the upper flange plate and the lower flange plate of the second I-beam.

[0013] Furthermore, a threaded connection section is provided at the top of the suspension rod, connection holes are respectively provided through the middle parts of the left section and the right section of the suspension beam, the threaded connection section of the suspension rod passes through the corresponding connection holes and is threadedly connected with nuts; a gasket is provided between the bottom surface of the nut and the top surface of the suspension beam.

[0014] Furthermore, the connection end is a connection ring; connection lock catches are provided at both ends of the suspension rope, and the connection lock catches are buckled and connected with the corresponding connection ends.

[0015] Furthermore, the suspension mechanism is a lifting ring.

[0016] Furthermore, the distance between the two suspension rods is greater than the width of the pipeline to be fixed.

[0017] Compared with the prior art, the beneficial effects of the present utility model are as follows: the present utility model has the advantages of simple structure and convenient construction, can effectively reduce the difficulty of pipeline fixing construction, and reduce the construction period of pipeline fixing construction. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic cross-sectional structure view of the present utility model;

[0019] Figure 2 is a use state diagram (cross-sectional view) of the present utility model.

[0020] In the figure: 1. First fixing member; 2. First supporting member; 3. First ribbed plate; 4. Second fixing member; 5. Second supporting member; 6. Second ribbed plate; 7. Suspension beam; 8. Suspension rod; 801. Threaded connection section; 802. Connection end; 9. Nut; 10. Gasket; 11. Suspension rope; 12. Connection lock; 13. Suspension mechanism; 14. Pipeline; 15. Pipeline excavation trench; 16. Soil mass. Detailed implementation manner

[0021] The present utility model will be described in detail below with reference to the drawings and in combination with embodiments. It should be noted that, without conflict, the embodiments in the present utility model and the features in the embodiments can be combined with each other. For the convenience of narration, words such as "upper", "lower", "left", and "right" in the following text only indicate the same directions as the upper, lower, left, and right directions of the drawings themselves, and do not limit the structure.

[0022] As Figure 1 shown, an underground pipeline suspension protection device in this embodiment includes a left support, a right support, and a suspension structure.

[0023] The suspension structure includes a suspension beam 7. The left end of the suspension beam 7 is placed on the top end of the left support, and its right end is placed on the top end of the right support. In this embodiment, the suspension beam 7 is a square steel pipe. In some other embodiments, the suspension beam 7 is a channel steel.

[0024] Suspension rods 8 are fixedly penetrated through the middle parts of the left section and the right section of the suspension beam 7. A connection end 802 is provided at the bottom of the suspension rod 8, and the connection end 802 is located below the suspension beam 7. A suspension rope 11 for fixing the pipeline 14 is assembled between the two connection ends 802 of the two suspension rods 8. In this embodiment, the material of the suspension rod 8 is steel, and the material of the suspension rope 11 is steel.

[0025] A suspension mechanism 13 is fixedly provided in the middle of the top end of the suspension beam 7. In this embodiment, the suspension mechanism 13 is a lifting ring.

[0026] As Figure 1 shown, in this embodiment, the left support includes a first fixing member 1 and a first supporting member 2 provided at the top end of the first fixing member 1. The right support includes a second fixing member 4 and a second supporting member 5 provided at the top end of the second fixing member 4.

[0027] As Figure 1 shown, in this embodiment, the first fixing member 1 includes a first steel plate and first anchoring steel bars fixedly provided at the bottom end of the first steel plate. The first supporting member 2 is a first I-beam, and a first ribbed plate 3 is fixedly provided between the upper flange plate and the lower flange plate of the first I-beam.

[0028] AsFigure 1 As shown, in this embodiment, the second fixing member 4 includes a second steel plate and second anchor bars fixedly arranged at the bottom end of the second steel plate. The second support member 5 is a second I-beam, and second stiffening plates 6 are fixedly arranged between the upper flange plate and the lower flange plate of the second I-beam.

[0029] As Figure 1 shown, in this embodiment, a threaded connection section 801 is provided at the top of the suspension rod 8. Connecting holes are respectively penetrated through the middle parts of the left section and the right section of the suspension beam 7. The threaded connection section 801 of the suspension rod 8 passes through the corresponding connecting holes and is threadedly connected with nuts 9. A gasket 10 is arranged between the bottom surface of the nut 9 and the top surface of the suspension beam 7. The gasket 10 is a steel gasket.

[0030] As Figure 1 shown, in this embodiment, the connection end 802 is a connection ring. Connection lock catches 12 are arranged at both ends of the suspension rope 11, and the connection lock catches 12 are buckled and connected with the corresponding connection ends 802.

[0031] As Figure 1 shown, in this embodiment, the distance between the two suspension rods 8 is greater than the width of the pipeline 14 to be fixed.

[0032] As Figure 2 shown, when the underground pipeline suspension protection device of this embodiment is used, first, construction of a pipeline excavation trench 15 is carried out at the section where pipeline fixing is required. Meanwhile, the hardened layers at the tops of the soils 16 on both sides of the pipeline excavation trench 15 are removed, and the tops of the soils 16 on both sides of the pipeline excavation trench 15 are leveled; then left support and right support are respectively arranged on the tops of the soils 16 on both sides of the pipeline excavation trench 15. After the construction of the left support and the right support is completed, a suspension structure is installed on the tops of the left support and the right support. Before installing the suspension structure, the assembly connection of the upper structure is carried out first. During installation, the two ends of the suspension beam are respectively placed on the corresponding support tops through the cooperation of a crane and manual labor. Finally, the assembly connection of the suspension rope is carried out, so that the suspension rope suspends the pipeline. By selecting a suspension rope with an appropriate length and adjusting the length of the threaded connection section at the top of the suspension rod passing through the suspension beam, the pipeline can be fixed at an appropriate height.

[0033] The content clarified in the above embodiments should be understood that these embodiments are only used to illustrate the present invention more clearly, rather than to limit the scope of the present invention. After reading the present invention, various equivalent forms of modification of these embodiments by those skilled in the art all fall within the scope defined by the appended claims of the present invention.

Claims

1. An underground pipeline suspension protection device, characterized in that: It comprises a left support, a right support and a suspension structure; the suspension structure comprises a suspension beam (7), the left end of the suspension beam (7) is placed on the top end of the left support, and the right end of the suspension beam (7) is placed on the top end of the right support; a suspension rod (8) is fixedly penetrated through the middle of the left section and the middle of the right section of the suspension beam (7), a connecting end (802) is provided at the bottom of the suspension rod (8), and the connecting end (802) is located below the suspension beam (7); a suspension rope (11) for fixing a pipeline (14) is installed between the two connecting ends (802) of the two suspension rods (8); A suspension mechanism (13) is fixedly provided at the middle portion of the top end of the suspension beam (7).

2. The underground pipeline suspension protection device according to claim 1, characterized in that: The left support comprises a first fixing member (1) and a first supporting member (2) arranged at the top end of the first fixing member (1); the right support comprises a second fixing member (4) and a second supporting member (5) arranged at the top end of the second fixing member (4).

3. The underground pipeline suspension protection device according to claim 2 is characterized in that: The first fixing member (1) comprises a first steel plate and a first anchoring steel bar fixed to the bottom end of the first steel plate.

4. The underground pipeline suspension protection device according to claim 2, characterized in that: The first support member (2) is a first I-beam, and a first ribbed plate (3) is fixedly provided between an upper flange plate and a lower flange plate of the first I-beam.

5. The underground pipeline suspension protection device according to claim 2, characterized in that: The second fixing member (4) comprises a second steel plate and a second anchoring steel bar fixed to the bottom end of the second steel plate.

6. The underground pipeline suspension protection device according to claim 2, characterized in that: The second support member (5) is a second I-beam, and a second stiffening plate (6) is fixedly provided between an upper flange plate and a lower flange plate of the second I-beam.

7. The underground pipeline suspension protection device according to claim 1, characterized in that: A threaded connection section (801) is provided at the top of the suspension rod (8), and connection holes are penetrated through the middle of the left section and the middle of the right section of the suspension beam (7). The threaded connection section (801) of the suspension rod (8) passes through the corresponding connection holes and is threadedly connected with a nut (9); a gasket (10) is provided between the bottom surface of the nut (9) and the top surface of the suspension beam (7).

8. The underground pipeline suspension protection device according to claim 1, characterized in that: The connecting end (802) is a connecting ring; both ends of the suspension rope (11) are provided with connecting buckles (12), and the connecting buckles (12) are buckled and connected with the corresponding connecting end (802).

9. An underground pipeline suspension protection device according to any one of claims 1 to 8, characterized in that: The suspension mechanism (13) is a suspension ring.

10. An underground pipeline suspension protection device according to any one of claims 1 to 8, characterized in that: The distance between the two suspension rods (8) is greater than the width of the pipe (14) to be fixed.

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