Pipeline protection frame
By symmetrically installing Larssen sheet pile components on both sides of the pipeline and an upper triangular support structure, the problem of easy deformation of traditional pipeline protection measures in complex environments is solved, and a stable pipeline protection effect is achieved.
Patent Information
- Application Number
- CN202520216813.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-11
- Publication Date
- 2025-11-21
- Estimated Expiration
- 2035-02-11
AI Technical Summary
Traditional pipeline protection measures are prone to deformation or collapse during construction, especially in soft soil or high-intensity construction environments, and cannot effectively resist external impacts, leading to pipeline damage and safety hazards.
The first and second Larssen sheet pile assemblies are symmetrically installed on both sides of the pipeline, with the pipeline protection assembly located above. Combined with multiple triangular support structures and walers, diagonal braces, and corbel designs, a stable support frame is formed, enhancing resistance to deformation and impact.
It effectively resists external impacts from multiple directions, prevents pipeline deformation and damage, improves stability and safety during construction, and adapts to complex construction environments.
Smart Images
Figure CN223579128U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The present application relates to the field of municipal road construction, in particular to a pipeline protection frame. BACKGROUND
[0002] In the process of municipal road construction, the safety protection of underground pipelines has always been an important issue in engineering. With the acceleration of urbanization, the underground pipeline system is becoming increasingly complex, and the pipelines are at risk of being damaged, deformed, or even ruptured during construction. These risks not only cause delays in construction progress, but also may lead to safety accidents, causing economic losses and environmental damage.
[0003] Traditional pipeline protection measures usually rely on simple supports or protective fences, but these methods have shortcomings. The traditional support structure is a Larson steel sheet pile that is erected along the length direction of the pipeline, and there is no crossbeam in the width direction of the pipeline, so when the soil in the construction area is relatively soft or the construction intensity is relatively large, the Larson steel sheet piles on both sides of the pipeline will collapse towards the middle. At the same time, because of the structure of the interlocking Larson steel sheet piles, the range of collapse during collapse is relatively large, so the traditional support structure is easily deformed or collapsed by external impact in complex construction environments. SUMMARY
[0004] The purpose of the present application is to provide a pipeline protection frame to solve the problem of easy deformation in the axial direction of the pipeline in the prior art.
[0005] To achieve the above purpose, the technical solution adopted by the present application is as follows:
[0006] A pipeline protection frame, comprising: a first Larson steel sheet pile assembly, a second Larson steel sheet pile assembly, a pipeline protection assembly and a pipeline, the first Larson steel sheet pile assembly and the second Larson steel sheet pile assembly are respectively installed on both sides of the pipeline and are symmetrically arranged along the axial direction of the pipeline; the pipeline protection assembly is connected to the first Larson steel sheet pile assembly and the second Larson steel sheet pile assembly at both ends respectively, and the pipeline protection assembly is located above the pipeline;
[0007] The pipeline protection assembly comprises a first guard plate, a second guard plate and a first support, the first guard plate and the second guard plate are arranged oppositely, the two ends of the first support are respectively in abutment with the first guard plate and the second guard plate, and the first guard plate and the second guard plate are added above the pipeline through the first support.
[0008] According to the above technical means, the first and second Larsen steel sheet pile assemblies are respectively installed on both sides of the pipeline and symmetrically arranged along the pipeline axis, and the pipeline protection assembly is located above the pipeline, which can protect the pipeline from multiple directions. The first and second Larsen steel sheet pile assemblies form a firm support on both sides of the pipeline, which can effectively resist external force impact from both sides and prevent the pipeline from being squeezed or deformed. At the same time, the pipeline protection assembly provides additional protection above the pipeline to prevent objects from falling from above and damaging the pipeline.
[0009] The two ends of the first support abut against the first and second guard plates respectively, forming a stable support structure, so that the pipeline protection assembly can withstand greater pressure and impact force, ensuring the stability of the pipeline during construction, further enhancing the rigidity of the entire protection assembly, and better protecting the pipeline from external forces.
[0010] Further, the first support includes a first surrounding purlin, a second surrounding purlin, and a third surrounding purlin. The first surrounding purlin is installed on the first guard plate, the second surrounding purlin is installed on the second guard plate, and the two ends of the third surrounding purlin abut against the first and second surrounding purlins respectively to increase the stability of the first support.
[0011] According to the above technical means, by adding the first, second, and third surrounding purlins, the structure of the first support is more stable, which can effectively disperse and withstand forces from different directions, thereby improving the anti-deformation and load-bearing capacity of the entire support, and further enabling the pipeline protection assembly to better withstand external force impact during construction and protect the pipeline from damage. The first and second surrounding purlins are respectively installed on the first and second guard plates, and the third surrounding purlin connects the end portions of the two, so that the support force can be evenly distributed on the pipeline protection assembly. The first and second guard plates form a stable triangular support structure with the pipeline through the surrounding purlins, ensuring that the pipeline can be uniformly supported in all directions. This evenly distributed support force can effectively reduce the risk of deformation or damage of the pipeline due to excessive local stress.
[0012] Further, the first support further includes a diagonal brace, one end of which is connected to the third surrounding purlin, and the other end is connected to the first or second surrounding purlin. The third surrounding purlin, the diagonal brace, and the first or second surrounding purlin form a triangular structure, increasing the stability of the first support.
[0013] According to the above technical means, the first support is increased with a diagonal brace, one end of which is connected with the third surrounding purlin, and the other end is connected with the first surrounding purlin or the second surrounding purlin, forming a triangular structure, and the first support forms multiple triangular support structures, which significantly improves the anti-deformation ability and overall stability, and can effectively resist external force impact from all directions, ensuring the stability of the pipeline protection assembly in complex construction environment. During the construction process, the pipeline may be affected by lateral force and overturning force, such as mechanical operation, soil pressure or the activities of construction personnel. The triangular structure of the diagonal brace can effectively resist the action of these forces and prevent the pipeline protection assembly from lateral displacement or overturning, thereby better protecting the pipeline from damage.
[0014] Further, the pipeline protection assembly further comprises a first corbel, one end of which is connected with the first surrounding purlin or the second surrounding purlin, and the other end is connected with the first guard plate or the second guard plate, to form a triangular structure, thereby improving the stability of the pipeline protection assembly.
[0015] According to the above technical means, by increasing the first corbel, the pipeline protection assembly forms more triangular support structures, which can significantly improve the anti-deformation ability and overall stability of the pipeline protection assembly. This design makes the pipeline protection assembly more stable when subjected to external force, reducing structural damage caused by excessive local stress; the setting of the first corbel enables force to be transmitted from the guard plate to the surrounding purlin, forming a continuous force transmission path, so that force can be more evenly distributed in the entire pipeline protection assembly, avoiding local stress concentration, effectively reducing structural damage caused by excessive local stress, and further improving the service life and reliability of the pipeline protection assembly.
[0016] Further, the first guard plate is formed with a first blade foot and the second guard plate is formed with a second blade foot.
[0017] According to the above technical means, the design of the first blade foot and the second blade foot enables the guard plate to be more smoothly inserted into the soil or other medium during the lowering process, reducing the resistance that may be encountered during installation, significantly improving the efficiency and convenience of installation, especially in complex construction environments, which can effectively shorten the construction time; at the same time, the stability of the first guard plate and the second guard plate after being inserted into the soil is also enhanced, and the first blade foot and the second blade foot can effectively reduce the shaking or deviation of the first guard plate and the second guard plate during the insertion process due to soil resistance, ensuring that the first guard plate and the second guard plate can be accurately installed in place, thereby providing more reliable protection for the pipeline.
[0018] Further, the first Larssen steel sheet pile assembly comprises a first Larssen steel sheet pile, a second Larssen steel sheet pile, a third Larssen steel sheet pile, and a second support, the second support is connected to the first support away from one end of the second Larssen steel sheet pile, the first Larssen steel sheet pile and the third Larssen steel sheet pile are oppositely arranged, the second Larssen steel sheet pile is connected to the first Larssen steel sheet pile and the third Larssen steel sheet pile at both ends respectively, and the second support is in abutment with the first Larssen steel sheet pile, the second Larssen steel sheet pile, and the third Larssen steel sheet pile respectively, thereby increasing the stability of the first Larssen steel sheet pile assembly.
[0019] According to the above technical means, by increasing the design of the first Larssen steel sheet pile, the second Larssen steel sheet pile, the third Larssen steel sheet pile, and the second support, the first Larssen steel sheet pile assembly can provide stronger lateral support capacity, the high strength and good deformation resistance of the first Larssen steel sheet pile, the second Larssen steel sheet pile, and the third Larssen steel sheet pile enable them to effectively resist external force impact from the side, protect the pipeline from lateral force, and improve the stability of the pipeline protection frame in complex construction environment.
[0020] Further, the second support comprises a fourth enclosing purlin, a fifth enclosing purlin, a sixth enclosing purlin, and a first cross brace, the fourth enclosing purlin is installed on the first Larssen steel sheet pile, the fifth enclosing purlin is installed on the second Larssen steel sheet pile, the sixth enclosing purlin is installed on the third Larssen steel sheet pile, and the first cross brace is in abutment with the fourth enclosing purlin and the sixth enclosing purlin at both ends respectively, thereby increasing the stability of the first Larssen steel sheet pile assembly; the second support is in abutment with the first Larssen steel sheet pile, the second Larssen steel sheet pile, and the third Larssen steel sheet pile, forming a stable support frame that can evenly distribute forces throughout the first Larssen steel sheet pile assembly, avoiding local stress concentration, by increasing the second support, the overall rigidity of the first Larssen steel sheet pile assembly is significantly improved, which can better withstand external forces and reduce deformation, not only improving the deformation resistance of the pipeline protection frame, but also enhancing its adaptability in complex construction environment.
[0021] According to the above technical means, the design of the first cross brace makes the second support form a more stable frame structure, and the enclosing purlins and cross braces can effectively disperse and withstand forces from different directions, thereby improving the deformation resistance and carrying capacity of the entire support, enabling the first Larssen steel sheet pile assembly to better withstand external force impact during construction and protect the pipeline from damage; the arrangement of the first cross brace enables the second support to have stronger support capacity in the lateral and overturning directions, during construction, the first Larssen steel sheet pile assembly may be affected by lateral forces and overturning forces, such as mechanical operation or soil pressure, by increasing the first cross brace, the second support can better resist the action of these forces and prevent the assembly from lateral displacement or overturning, thereby better protecting the pipeline from damage.
[0022] Further, the second Larssen steel sheet pile assembly includes a fourth Larssen steel sheet pile, a fifth Larssen steel sheet pile, a sixth Larssen steel sheet pile, and a third support, the third support is connected to the first support away from one end of the fifth Larssen steel sheet pile, the fourth Larssen steel sheet pile and the sixth Larssen steel sheet pile are oppositely arranged, the fifth Larssen steel sheet pile is connected to the fourth Larssen steel sheet pile and the sixth Larssen steel sheet pile at both ends respectively, and the third support abuts against the fourth Larssen steel sheet pile, the fifth Larssen steel sheet pile and the sixth Larssen steel sheet pile respectively, thereby increasing the stability of the second Larssen steel sheet pile assembly.
[0023] According to the above technical means, by increasing the design of the fourth Larssen steel sheet pile, the fifth Larssen steel sheet pile, the sixth Larssen steel sheet pile and the third support, the second Larssen steel sheet pile assembly can provide stronger lateral support capacity, the high strength and good deformation resistance of the fourth Larssen steel sheet pile, the fifth Larssen steel sheet pile and the sixth Larssen steel sheet pile enable it to effectively resist external force impact from the side, protect the pipeline from lateral force, and improve the stability of the pipeline protection frame in complex construction environment; the third support abuts against the fourth Larssen steel sheet pile, the fifth Larssen steel sheet pile and the sixth Larssen steel sheet pile, forming a stable support frame, which can evenly distribute the force in the entire second Larssen steel sheet pile assembly, avoiding local stress concentration, by increasing the third support, the overall rigidity of the second Larssen steel sheet pile assembly is significantly improved, which can better withstand external force, reduce deformation, not only improve the deformation resistance of the pipeline protection frame, but also enhance its adaptability in complex construction environment.
[0024] Further, the third support includes a seventh enclosing purlin, an eighth enclosing purlin, a ninth enclosing purlin and a second cross brace, the seventh enclosing purlin is installed on the fourth Larssen steel sheet pile, the eighth enclosing purlin is installed on the fifth Larssen steel sheet pile, the ninth enclosing purlin is installed on the sixth Larssen steel sheet pile, and the two ends of the second cross brace abut against the seventh enclosing purlin and the ninth enclosing purlin respectively, so as to increase the stability of the second Larssen steel sheet pile assembly.
[0025] According to the above technical means, the design of the third cross brace makes the third support form a more stable frame structure, and the enclosing purlin and the cross brace can effectively disperse and bear the force from different directions, thereby improving the deformation resistance and bearing capacity of the entire support, so that the second Larssen steel sheet pile assembly can better withstand external force impact during construction and protect the pipeline from damage; the setting of the third cross brace makes the second support have stronger support capacity in the lateral and overturning directions, during construction, the first Larssen steel sheet pile assembly may be affected by lateral force and overturning force, such as mechanical operation or soil pressure, by increasing the first cross brace, the second support can better resist the action of these forces and prevent the assembly from lateral displacement or overturning, thereby better protecting the pipeline from damage.
[0026] Further, the second Larssen steel sheet pile assembly further comprises a second corbel, one end of the second corbel abutting against the fourth Larssen steel sheet pile, the fifth Larssen steel sheet pile or the sixth Larssen steel sheet pile, and the other end abutting against the third support, so as to increase the structural stability of the second Larssen steel sheet pile assembly.
[0027] According to the above technical means, by increasing the second corbel, the second Larssen steel sheet pile assembly forms more triangular support structures, which can significantly improve the deformation resistance and overall stability of the second Larssen steel sheet pile assembly, so that the second Larssen steel sheet pile assembly can be more stable when bearing external force, and structural damage caused by excessive local stress is reduced.
[0028] The utility model discloses the beneficial effects of:
[0029] 1、The first Larssen steel sheet pile assembly and the second Larssen steel sheet pile assembly are respectively installed on the two sides of the pipeline, and are symmetrically arranged along the axial direction of the pipeline, and the pipeline protection assembly is located above the pipeline, which can protect the pipeline from multiple directions, and the first Larssen steel sheet pile assembly and the second Larssen steel sheet pile assembly form a firm support on the two sides of the pipeline, which can effectively resist external force impact from both sides, prevent the pipeline from being extruded or deformed, and at the same time, the pipeline protection assembly provides additional protection above the pipeline, preventing objects from falling from above and causing damage to the pipeline.
[0030] 2、The two ends of the first support abut against the first guard plate and the second guard plate respectively, forming a stable support structure, so that the pipeline protection assembly can bear greater pressure and impact force, ensuring the stability of the pipeline during construction, further enhancing the rigidity of the entire protection assembly, so that it can better protect the pipeline from external forces. BRIEF DESCRIPTION OF DRAWINGS
[0031] Figure 1 It is a specific structure schematic view of the utility model;
[0032] Figure 2 It is a specific structure schematic view of the pipeline protection assembly of the utility model;
[0033] Figure 3 It is a specific structure schematic view of the utility model from the first perspective structure schematic view;
[0034] Figure 4 It is another perspective structure schematic view of the specific structure schematic view of the utility model;
[0035] Figure 5 It is a top view structure schematic view of the utility model.
[0036] Wherein, 1-first Larsen steel sheet pile assembly, 11-first Larsen steel sheet pile, 12-second Larsen steel sheet pile, 13-third Larsen steel sheet pile, 14-second support, 141-fourth surrounding purlin, 142-fifth surrounding purlin, 143-sixth surrounding purlin, 144-first cross brace;
[0037] 2-second Larsen steel sheet pile assembly, 21-fourth Larsen steel sheet pile, 22-fifth Larsen steel sheet pile, 23-sixth Larsen steel sheet pile, 24-third support, 241-seventh surrounding purlin, 242-eighth surrounding purlin, 243-ninth surrounding purlin, 244-second cross brace, 25-second corbel;
[0038] 3-pipeline protection assembly, 31-first protection plate, 32-second protection plate, 33-first support, 331-first surrounding purlin, 332-second surrounding purlin, 333-third surrounding purlin, 334-inclined brace, 34-first corbel, 35-first blade foot, 36-second blade foot;
[0039] 4-pipeline. DETAILED DESCRIPTION
[0040] The present application will be described with respect to the following drawings in which the advantages and features described herein will become more fully apparent. These drawings are included herewith for illustrative purposes and should not be considered limiting of the application. The application can best be understood by making reference to the following description when considered in conjunction with the accompanying drawings in which the various features described herein are pointed out.
[0041] It is also noted that the various figures can not be drawn to scale and that elements of one figure can be used with other figures while the principles of the application remain the same. Like reference numerals can be used to denote like elements throughout the specification and the drawings.
[0042] As Figure 1As shown, the embodiment proposes a pipeline protection frame, comprising: a first Larsen steel sheet pile assembly 1, a second Larsen steel sheet pile assembly 2, a pipeline protection assembly 3 and a pipeline 4, the first Larsen steel sheet pile assembly 1 and the second Larsen steel sheet pile assembly 2 are respectively installed on both sides of the pipeline 4 and are arranged axially symmetrically along the pipeline 4; the pipeline protection assembly 3 is connected with the first Larsen steel sheet pile assembly 1 and the second Larsen steel sheet pile assembly 2 at both ends respectively, and the pipeline protection assembly 3 is located above the pipeline 4; the pipeline protection assembly 3 comprises a first guard plate 31, a second guard plate 32 and a first support 33, the first guard plate 31 and the second guard plate 32 are arranged oppositely, the both ends of the first support 33 are respectively abutted with the first guard plate 31 and the second guard plate 32, and the first guard plate 31 and the second guard plate 32 are additionally arranged above the pipeline 4 through the first support 33.
[0043] The first Larsen steel sheet pile assembly 1 and the second Larsen steel sheet pile assembly 2 are respectively installed on both sides of the pipeline 4 and are arranged axially symmetrically along the pipeline 4, the pipeline protection assembly 3 is located above the pipeline 4, can protect the pipeline 4 from multiple directions, the first Larsen steel sheet pile assembly 1 and the second Larsen steel sheet pile assembly 2 form a firm support on both sides of the pipeline 4, can effectively resist external force impact from both sides, prevent the pipeline 4 from being extruded or deformed, at the same time, the pipeline protection assembly 3 provides additional protection above the pipeline 4, prevents objects from falling from above to cause damage to the pipeline 4.
[0044] The both ends of the first support 33 are respectively abutted with the first guard plate 31 and the second guard plate 32, form a stable support structure, so that the pipeline protection assembly 3 can withstand greater pressure and impact force, ensure the stability of the pipeline during construction, further enhance the rigidity of the entire pipeline protection assembly 3, make it better protect the pipeline 4 from external force.
[0045] Preferably, Larsen steel sheet piles are used as the main material, which has high strength and good anti-deformation ability, the lock design of the Larsen steel sheet pile enables it to be tightly connected to form a firm whole, so that the pipeline protection frame can adapt to various complex construction environments, such as soft soil foundation, high groundwater level, etc., the high strength and anti-deformation ability of the Larsen steel sheet pile ensure the safety of the pipeline during construction, even in harsh geological conditions, it can also remain stable.
[0046] The implementation process of the utility model is as follows: first, determine the position of the pipeline 4, install the first Larsen steel sheet pile assembly 1 and the second Larsen steel sheet pile assembly 2 on both sides of the pipeline, and reserve the position of the pipeline protection assembly 3, then remove the soil above the pipeline 4 and at the same position of the pipeline protection assembly 3 to obtain a pit hole consistent in volume with the pipeline protection assembly 3, then insert the pipeline protection assembly 3 into the pit hole from above, then connect the pipeline protection assembly 3 with the first Larsen steel sheet pile assembly 1 and the second Larsen steel sheet pile assembly 2 respectively, and then perform construction.
[0047] As shown in Figure 1 and Figure 2 In this embodiment, the first support 33 includes a first surrounding purlin 331, a second surrounding purlin 332, and a third surrounding purlin 333. The first surrounding purlin 331 is installed on the first guard plate 31, the second surrounding purlin 332 is installed on the second guard plate 32, and the two ends of the third surrounding purlin 333 abut against the first surrounding purlin 331 and the second surrounding purlin 332 respectively to increase the stability of the first support 33.
[0048] By increasing the first surrounding purlin 331, the second surrounding purlin 332, and the third surrounding purlin 333, the structure of the first support 33 is more stable, which can effectively disperse and withstand forces from different directions, thereby improving the anti-deformation ability and carrying capacity of the pipeline protection assembly 3, and further enabling the pipeline protection assembly 3 to better withstand external force impact during construction and protect the pipeline 4 from damage. The first surrounding purlin 331 and the second surrounding purlin 332 are respectively installed on the first guard plate 31 and the second guard plate 32, and the third surrounding purlin 333 connects the end portions of the two, so that the supporting force can be evenly distributed on the pipeline protection assembly 3. The first guard plate 31 and the second guard plate 32 form a stable triangular support structure with the pipeline through the surrounding purlins, ensuring that the pipeline can be uniformly supported in all directions and effectively reducing the risk of deformation or damage of the pipeline due to excessive local stress.
[0049] In other embodiments, the number of the first surrounding purlin 331, the second surrounding purlin 332, and the third surrounding purlin 333 can be changed according to actual scenarios.
[0050] As shown in Figure 1 and Figure 2 In this embodiment, the first support 33 further includes a diagonal brace 334. One end of the diagonal brace 334 is connected to the third surrounding purlin 333, and the other end is connected to the first surrounding purlin 331 or the second surrounding purlin 332. The third surrounding purlin 333, the diagonal brace 334, and the first surrounding purlin 331 or the second surrounding purlin 332 form a triangular structure, increasing the stability of the first support 33.
[0051] The diagonal brace 334 is added to the first support 33. One end of the diagonal brace 334 is connected to the third surrounding purlin 333, and the other end is connected to the first surrounding purlin 331 or the second surrounding purlin 332, forming a triangular structure. The first support 33 forms multiple triangular support structures, significantly improving its anti-deformation ability and overall stability, which can effectively resist external force impact from all directions and ensure the stability of the pipeline protection assembly 3 in complex construction environments. During construction, the pipeline 4 may be affected by lateral forces and overturning forces, such as mechanical operations, soil pressure, or activities of construction personnel. The triangular structure of the diagonal brace 334 can effectively resist the action of these forces and prevent the pipeline protection assembly 3 from lateral displacement or overturning, thereby better protecting the pipeline 4 from damage.
[0052] As shown in Figure 1 and Figure 2 In this embodiment, the pipeline protection assembly 3 further includes a first corbel 34, one end of which is connected to the first or second surrounding purlin 331 or 332, and the other end is connected to the first or second protective plate 31 or 32, forming a triangular structure.
[0053] By adding the first corbel 34, the pipeline protection assembly 3 forms more triangular support structures, which can significantly improve the anti-deformation ability and overall stability of the pipeline protection assembly 3. This design makes the pipeline protection assembly 3 more stable when subjected to external forces, reducing structural damage caused by excessive local stress; the setting of the first corbel 34 enables force to be transmitted from the first and second protective plates 31 and 32 to the first or second surrounding purlin 331 or 332, forming a continuous force transmission path, so that force can be more evenly distributed throughout the pipeline protection assembly 3, avoiding local stress concentration and effectively reducing structural damage caused by excessive local stress, further improving the service life and reliability of the pipeline protection assembly 3.
[0054] As shown in Figure 1 and Figure 2 In this embodiment, the first protective plate 31 is formed with a first blade foot 35 and the second protective plate 32 is formed with a second blade foot 36. The design of the first and second blade feet 35 and 36 enables the first and second protective plates 31 and 32 to be inserted more smoothly into the soil or other medium during the lowering process, reducing the resistance that may be encountered during installation and significantly improving the efficiency and convenience of installation, especially in complex construction environments, effectively shortening the construction time; at the same time, it also enhances the stability of the first and second protective plates 31 and 32 after being inserted into the soil, the first and second blade feet 35 and 36 can effectively reduce the shaking or deviation of the protective plates during the insertion process due to soil resistance, ensuring that the first and second protective plates 31 and 32 can be accurately installed in place, thereby providing more reliable protection for the pipeline 4.
[0055] As shown in Figure 3 and Figure 4 In this embodiment, the first Larsen steel sheet pile assembly 1 includes a first Larsen steel sheet pile 11, a second Larsen steel sheet pile 12, a third Larsen steel sheet pile 13, and a second support 14, one end of the second support 14 away from the second Larsen steel sheet pile 12 is connected to the first support 33, the first and third Larsen steel sheet piles 11 and 13 are oppositely arranged, the second Larsen steel sheet pile 12 is connected to the first and third Larsen steel sheet piles 11 and 13 at both ends, respectively, and the second support 14 abuts against the first, second, and third Larsen steel sheet piles 11, 12, and 13, respectively, increasing the stability of the first Larsen steel sheet pile assembly 1.
[0056] By increasing the design of the first, second and third Larsen steel sheet piles 11, 12, 13 and the second support 14, the first Larsen steel sheet pile assembly 1 can provide stronger lateral support capacity, the high strength and good deformation resistance of the first, second and third Larsen steel sheet piles 11, 12, 13 enable them to effectively resist external force impact from the side, protect the pipeline 4 from lateral force, and improve the stability of the pipeline protection frame in complex construction environment.
[0057] As shown in Figures 3 to 5 the second support 14 in this embodiment includes a fourth surrounding purlin 141, a fourth surrounding purlin 142, a fourth surrounding purlin 143 and a first cross brace 144, the fourth surrounding purlin 141 is installed on the first Larsen steel sheet pile 11, the fourth surrounding purlin 142 is installed on the second Larsen steel sheet pile 12, the fourth surrounding purlin 143 is installed on the third Larsen steel sheet pile 13, and the second cross brace 144 is in abutment with the fourth surrounding purlin 141 and the fourth surrounding purlin 143 at both ends to increase the stability of the first Larsen steel sheet pile assembly 1; the second support 14 is in abutment with the first, second and third Larsen steel sheet piles 11, 12, 13 to form a stable support frame, which can evenly distribute forces throughout the first Larsen steel sheet pile assembly 1, avoiding local stress concentration, by increasing the second support 14, the overall rigidity of the first Larsen steel sheet pile assembly 1 is significantly improved, which can better withstand external forces and reduce deformation, not only improving the deformation resistance of the pipeline protection frame, but also enhancing its adaptability in complex construction environment.
[0058] The fourth surrounding purlin 141, the fourth surrounding purlin 142, the fourth surrounding purlin 143 and the first cross brace 144 make the second support 14 form a more stable frame structure, which can effectively disperse and withstand forces from different directions, thereby improving the deformation resistance and load-bearing capacity of the entire support, so that the first Larsen steel sheet pile assembly 1 can better withstand external force impact during construction and protect the pipeline 4 from damage; the arrangement of the second cross brace 244 makes the second support 14 have stronger support capacity in the lateral and overturning directions, during construction, the first Larsen steel sheet pile assembly 1 may be affected by lateral forces and overturning forces, such as mechanical operation or soil pressure, by increasing the first cross brace 144, the second support 14 can better resist the action of these forces and prevent the first Larsen steel sheet pile assembly 1 from lateral displacement or overturning, thereby better protecting the pipeline 4 from damage.
[0059] As shown in Figure 3 and Figure 4As shown, in this embodiment, the second Larssen sheet pile assembly 2 includes a fourth Larssen sheet pile 21, a fourth Larssen sheet pile 22, a sixth Larssen sheet pile 23, and a third support 24. The end of the third support 24 away from the fifth Larssen sheet pile 22 is connected to the first support 33. The fourth Larssen sheet pile 21 and the sixth Larssen sheet pile 23 are arranged opposite to each other. Both ends of the fourth Larssen sheet pile 22 are connected to the fourth Larssen sheet pile 21 and the sixth Larssen sheet pile 23, respectively. The third support 24 abuts against the fourth Larssen sheet pile 21, the fourth Larssen sheet pile 22, and the sixth Larssen sheet pile 23, respectively, to increase the stability of the second Larssen sheet pile assembly 2.
[0060] By adding the fourth Larssen sheet pile 21, the fourth Larssen sheet pile 22, the sixth Larssen sheet pile 23, and the third support 24, the second Larssen sheet pile assembly 2 can provide stronger lateral support capacity. The high strength and good deformation resistance of the fourth Larssen sheet pile 21, the fourth Larssen sheet pile 22, and the sixth Larssen sheet pile 23 enable them to effectively resist external force impacts from the side, protect the pipeline 4 from the influence of lateral forces, and improve the stability of the pipeline protection frame in complex construction environments. The third support 24 abuts against the fourth Larssen sheet pile 21, the fourth Larssen sheet pile 22, and the sixth Larssen sheet pile 23 to form a stable support frame, which can evenly distribute the force throughout the second Larssen sheet pile assembly 2, avoiding local stress concentration. By adding the third support 24, the overall rigidity of the second Larssen sheet pile assembly 2 is significantly improved, which can better withstand external forces and reduce deformation. This not only improves the deformation resistance of the pipeline protection frame but also enhances its adaptability in complex construction environments.
[0061] like Figures 3 to 5 As shown, in this embodiment, the third support includes a seventh waler 241, an eighth waler 242, a ninth waler 243, and a second cross brace 144. The seventh waler 241 is installed on the fourth Larssen sheet pile 21, the eighth waler 242 is installed on the fourth Larssen sheet pile 22, and the ninth waler 243 is installed on the sixth Larssen sheet pile 23. The two ends of the second cross brace 144 abut against the seventh waler 241 and the ninth waler 243 respectively to increase the stability of the second Larssen sheet pile assembly 2.
[0062] The design of the second cross brace makes the third support 24 form a more stable frame structure, and the seventh enclosing purlin 241, the eighth enclosing purlin 242, the ninth enclosing purlin 243 and the second cross brace 244 can effectively disperse and bear forces from different directions, thereby improving the anti-deformation capacity and load-bearing capacity of the entire support, so that the second Larsen steel sheet pile assembly 2 can better withstand external force impact during construction and protect the pipeline 4 from damage; the arrangement of the second cross brace 244 makes the third support 24 have stronger support capacity in the lateral and overturning directions, and during construction, the second Larsen steel sheet pile assembly 2 may be affected by lateral forces and overturning forces, such as mechanical operation or soil pressure, and by increasing the second cross brace 144, the third support 24 can better resist the action of these forces and prevent the pipeline protection assembly 3 from lateral displacement or overturning, thereby better protecting the pipeline 4 from damage.
[0063] As shown in Figure 3 and Figure 4 In the embodiment, the second Larsen steel sheet pile assembly 2 further includes a second corbel 25, one end of the second corbel 25 abuts against the fourth Larsen steel sheet pile 21, the fifth Larsen steel sheet pile 22 and the sixth Larsen steel sheet pile 23, and the other end abuts against the third support 24, so as to increase the structural stability of the second Larsen steel sheet pile assembly 2.
[0064] By increasing the second corbel 25, the second Larsen steel sheet pile assembly 2 forms more triangular support structures, which can significantly improve the anti-deformation capacity and overall stability of the second Larsen steel sheet pile assembly 2, so that the second Larsen steel sheet pile assembly 2 can be more stable when bearing external forces and reduce structural damage caused by excessive local stress.
[0065] Preferably, the first Larsen steel sheet pile assembly 1 further includes a third corbel (not shown in the figure), one end of the third corbel abuts against the first Larsen steel sheet pile 11, the second Larsen steel sheet pile 12 and the third Larsen steel sheet pile 13, and the other end abuts against the second support 14, so as to increase the structural stability of the first Larsen steel sheet pile assembly 1. The anti-deformation capacity and overall stability of the first Larsen steel sheet pile assembly 1 can be significantly improved.
[0066] In other embodiments, the length and width of the first Larsen steel sheet pile assembly 1 and the second Larsen steel sheet pile assembly 2, or the number of the entire protection frame, can be changed according to the pipeline 4 and the specific construction scene, so that the entire construction site is more stable during construction.
[0067] The above embodiments are only preferred embodiments for fully illustrating the present application, and the protection scope of the present application is not limited thereto. Any equivalent replacement or transformation made by a person skilled in the art on the basis of the present application is within the protection scope of the present application.
Claims
1. A pipe protection bracket, characterized in that, The utility model relates to a pipeline protection assembly and a pipeline protection method, and relates to the technical field of pipeline protection. The pipeline protection assembly comprises a first Larsen steel sheet pile assembly (1), a second Larsen steel sheet pile assembly (2), a pipeline protection assembly (3) and a pipeline (4), the first Larsen steel sheet pile assembly (1) and the second Larsen steel sheet pile assembly (2) are respectively arranged on both sides of the pipeline (4) and are arranged symmetrically along the pipeline (4), and the pipeline protection assembly (3) is connected to the first Larsen steel sheet pile assembly (1) and the second Larsen steel sheet pile assembly (2) at both ends and is arranged above the pipeline (4). The pipeline protection assembly (3) comprises a first protective plate (31), a second protective plate (32) and a first support (33), the first protective plate (31) and the second protective plate (32) are arranged oppositely, the first support (33) is abutted to the first protective plate (31) and the second protective plate (32) at both ends, and the first protective plate (31) and the second protective plate (32) are arranged above the pipeline (4) through the first support (33).
2. A conduit protector according to claim 1, wherein, The first support (33) comprises a first enclosing purlin (331), a second enclosing purlin (332) and a third enclosing purlin (333), the first enclosing purlin (331) is arranged on the first protective plate (31), the second enclosing purlin (332) is arranged on the second protective plate (32), and the third enclosing purlin (333) is abutted to the first enclosing purlin (331) and the second enclosing purlin (332) at both ends so as to increase the stability of the first support (33).
3. A conduit protector according to claim 2, wherein, The first support (33) further comprises a diagonal brace (334), one end of the diagonal brace (334) is connected to the third enclosing purlin (333), the other end is connected to the first enclosing purlin (331) or the second enclosing purlin (332), the third enclosing purlin (333), the diagonal brace (334) and the first enclosing purlin (331) or the second enclosing purlin (332) form a triangular structure, and the stability of the first support (33) is increased.
4. A conduit protector according to claim 3, wherein, The pipeline protection assembly (3) further comprises a first corbel (34), one end of the first corbel (34) is connected to the first enclosing purlin (331) or the second enclosing purlin (332), the other end is connected to the first protective plate (31) or the second protective plate (32), and a triangular structure is formed.
5. A conduit protector according to claim 1, wherein, The first protective plate (31) is provided with a first blade foot (35), and the second protective plate (32) is provided with a second blade foot (36).
6. A conduit protector according to claim 1, wherein, The first Larsen steel sheet pile assembly (1) comprises a first Larsen steel sheet pile (11), a second Larsen steel sheet pile (12), a third Larsen steel sheet pile (13) and a second support (14), one end of the second support (14) is connected with the first support (33) away from the second Larsen steel sheet pile (12), the first Larsen steel sheet pile (11) and the third Larsen steel sheet pile (13) are oppositely arranged, the second Larsen steel sheet pile (12) is connected with the first Larsen steel sheet pile (11) and the third Larsen steel sheet pile (13) at both ends respectively, and the second support (14) abuts with the first Larsen steel sheet pile (11), the second Larsen steel sheet pile (12) and the third Larsen steel sheet pile (13) respectively, so as to increase the stability of the first Larsen steel sheet pile assembly (1).
7. A conduit protector according to claim 6, wherein, The second support (14) comprises a fourth enclosing purlin (141), a fifth enclosing purlin (142), a sixth enclosing purlin (143) and a first cross brace (144), the fourth enclosing purlin (141) is installed on the first Larsen steel sheet pile (11), the fifth enclosing purlin (142) is installed on the second Larsen steel sheet pile (12), the sixth enclosing purlin (143) is installed on the third Larsen steel sheet pile (13), and the first cross brace (144) abuts with the fourth enclosing purlin (141) and the sixth enclosing purlin (143) at both ends respectively, so as to increase the stability of the first Larsen steel sheet pile assembly (1).
8. A conduit protector according to claim 1, wherein, The second Larsen steel sheet pile assembly (2) comprises a fourth Larsen steel sheet pile (21), a fifth Larsen steel sheet pile (22), a sixth Larsen steel sheet pile (23) and a third support (24), one end of the third support (24) is connected with the first support (33) away from the second Larsen steel sheet pile (12), the fourth Larsen steel sheet pile (21) and the sixth Larsen steel sheet pile (23) are oppositely arranged, the fifth Larsen steel sheet pile (22) is connected with the fourth Larsen steel sheet pile (21) and the sixth Larsen steel sheet pile (23) at both ends respectively, and the third support (24) abuts with the fourth Larsen steel sheet pile (21), the fifth Larsen steel sheet pile (22) and the sixth Larsen steel sheet pile (23) respectively, so as to increase the stability of the second Larsen steel sheet pile assembly (2).
9. A conduit protector according to claim 8, wherein, The third support (24) comprises a seventh enclosing purlin (241), an eighth enclosing purlin (242), a ninth enclosing purlin (243) and a second cross brace (244), the seventh enclosing purlin (241) is installed on the fourth Larsen steel sheet pile (21), the eighth enclosing purlin (242) is installed on the fifth Larsen steel sheet pile (22), the ninth enclosing purlin (243) is installed on the sixth Larsen steel sheet pile (23), and the second cross brace (244) abuts with the seventh enclosing purlin (241) and the ninth enclosing purlin (243) at both ends respectively, so as to increase the stability of the second Larsen steel sheet pile assembly (2).
10. A conduit protector according to claim 8, wherein, The second Larsen steel sheet pile assembly (2) further comprises a second corbel (25), one end of the second corbel (25) abutting against the fourth Larsen steel sheet pile (21), the fifth Larsen steel sheet pile (22) and the sixth Larsen steel sheet pile (23), and the other end of the second corbel (25) abutting against the third support (24), so as to increase the structural stability of the second Larsen steel sheet pile assembly (2).