Anti-settlement construction auxiliary device for underground pipeline in road construction

Abstract

The utility model relates to the technical field of pipeline construction assistance, and discloses a road construction underground pipeline anti-sedimentation construction auxiliary device which comprises a supporting assembly and a lifting assembly, and the lifting assembly is installed on the supporting assembly. The pipeline clamping piece is used for clamping or loosening a pipeline; the lifting assembly is connected with the pipeline clamping piece so as to drive the pipeline clamping piece to move in the height direction of the supporting assembly, and therefore the pipeline is driven to move in the height direction of the supporting assembly. The pipeline clamping piece comprises a first clamping piece, a second clamping piece, a first driving assembly and a second driving assembly; the first clamping piece and the second clamping piece are oppositely arranged, the first driving assembly and the second driving assembly are both connected between the first clamping piece and the second clamping piece, and the first driving assembly and the second driving assembly are used for driving the first clamping piece and the second clamping piece to get close to each other or get away from each other so as to clamp or loosen a pipeline. Through the arrangement of the first clamping piece and the second clamping piece, the stability of pipeline installation is improved.

Description

Technical Field

[0001] This utility model relates to the field of pipeline construction auxiliary technology, and in particular to a construction auxiliary device for preventing settlement of underground pipelines in road construction. Background Technology

[0002] In road construction, the stable installation of underground pipelines is crucial to ensuring the long-term safe operation of urban infrastructure. Especially in soft soil foundations or complex geological conditions, pipelines are susceptible to foundation settlement, construction vibrations, and external loads, which can lead to displacement, loosening of joints, or even structural damage.

[0003] While traditional fixed steel frames or concrete bases can provide basic support, their fixed structure makes it difficult to flexibly adjust the pipe height, adapt to different burial depths or settlement repair needs. Furthermore, traditional fixed steel frames or concrete bases can only provide simple fixed support, resulting in poor stability. Under complex geological conditions or construction environments, they are highly susceptible to damage to the pipes due to settlement, displacement, or other factors, affecting the normal operation and service life of the pipes. Utility Model Content

[0004] The purpose of this utility model is to provide an auxiliary device for preventing settlement of underground pipelines in road construction, so as to solve the problem of pipeline installation stability caused by the easy influence of settlement or displacement on traditional support components.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] A road construction underground pipeline anti-settlement construction auxiliary device includes: a support assembly and a lifting assembly, the lifting assembly being mounted on the support assembly; a pipeline clamping member for clamping or releasing a pipeline; the lifting assembly is connected to the pipeline clamping member to drive the pipeline clamping member to move along the height direction of the support assembly, thereby driving the pipeline to move along the height direction of the support assembly; the pipeline clamping member includes a first clamping member, a second clamping member, a first driving assembly, and a second driving assembly; the first clamping member and the second clamping member are arranged opposite to each other, and the first driving assembly and the second driving assembly are both connected between the first clamping member and the second clamping member, the first driving assembly and the second driving assembly being used to drive the first clamping member and the second clamping member to move closer or further apart, so as to clamp or release the pipeline.

[0007] According to the above technical means, the first clamping member and the second clamping member can approach each other and clamp the pipe. This clamping method can firmly fix the pipe in the device, prevent the pipe from shaking or displacing during use, and improve the stability and reliability of pipe installation. The first driving component and the second driving component are installed between the first clamping member and the second clamping member and drive synchronously. They can accurately drive the first clamping member and the second clamping member to approach or move away from each other, ensuring uniform clamping force on the pipe and avoiding damage to the pipe due to excessive local stress caused by uneven clamping force.

[0008] Meanwhile, the lifting assembly can move along the height of the support assembly, and the pipeline is installed on the lifting assembly. This allows the pipeline to flexibly adjust its position in the height direction according to actual construction needs or terrain changes, better adapting to different construction conditions and effectively preventing unreasonable pipeline positioning due to factors such as ground settlement. Secondly, the support assembly can provide stable support for the pipeline, ensuring its fixed position under normal use, providing a basic installation support environment for the pipeline, and reducing problems such as pipeline damage or displacement caused by unstable support.

[0009] Furthermore, the first drive assembly includes a first rotating screw, and the second drive assembly includes a second rotating screw. The first rotating screw and the second rotating screw are threadedly connected to the first clamping member, and the bottom of the first rotating screw and the second rotating screw are rotatably connected to the second clamping member.

[0010] According to the above-mentioned technical means, the first rotating screw and the second rotating screw are threadedly connected to the first clamping member. When the first rotating screw and the second rotating screw rotate synchronously, the movement position of the first clamping member can be precisely controlled, thereby achieving precise clamping of the pipe. It can adapt to objects of different sizes and shapes, and improves the accuracy and stability of clamping.

[0011] Furthermore, the first drive assembly also includes a first drive member connected to the first rotating screw to drive the first rotating screw to rotate; it also includes a first synchronization member connected between the first rotating screw and the second rotating screw to drive the first rotating screw and the second rotating screw to rotate synchronously.

[0012] According to the above technical means, the second drive assembly cooperates with the first drive assembly to make the first rotating screw and the second rotating screw rotate synchronously. This ensures that when the first clamping member approaches or moves away from the second clamping member, both ends move simultaneously and evenly. This avoids pipe tilting or excessive local force caused by uneven rotation speed of the first rotating screw and the second rotating screw, thus improving the stability and reliability of pipe clamping.

[0013] Secondly, the first synchronizing element connects the first rotating screw and the second rotating screw, which can ensure that the two remain highly synchronized during rotation, thereby ensuring that the pipe is clamped symmetrically and evenly, avoiding clamping deviations caused by asynchronous screw rotation, and improving the accuracy and stability of pipe installation.

[0014] Furthermore, the first driving assembly further includes a first limiting member, which is sleeved on the first rotating screw and located above the first clamping member; the second driving assembly further includes a second limiting member, which is sleeved on the second rotating screw and located above the first clamping member.

[0015] According to the above-mentioned technical means, by setting the first limiting member and the second limiting member, the position of the first clamping member in the axial direction of the first rotating screw and the second rotating screw can be restricted, preventing the first clamping member from moving excessively upward, ensuring that the first clamping member moves within the specified stroke, and thus ensuring the accuracy and controllability of the first clamping member.

[0016] Furthermore, the lifting assembly includes a third rotating screw and a fourth rotating screw, which are threadedly connected to the second clamping member. The third rotating screw and the fourth rotating screw are rotatably mounted on the support assembly to drive the second clamping member to move along the height direction of the support assembly.

[0017] According to the above technical means, the second clamping member is driven to move along the height direction of the support assembly by synchronous transmission of the third and fourth rotating screws. Compared with the single screw drive, the twin screw structure can provide a more stable driving force, which can keep the second clamping member balanced during the lifting process, avoid tilting or jamming, and ensure the stability and safety of the pipeline when adjusting the height.

[0018] Furthermore, the lifting assembly also includes a second driving member, which is connected to the fourth rotating screw to drive the fourth rotating screw to rotate.

[0019] According to the above technical means, the second driving component provides power for the rotation of the third and fourth rotating screws in the lifting assembly, enabling the second clamping component to move along the height direction of the support assembly, thereby realizing the adjustment of the clamping pipe height and meeting the pipe height requirements under different construction scenarios.

[0020] Furthermore, the lifting assembly also includes a second synchronizing element, which is connected between the third rotating screw and the fourth rotating screw, so that the fourth rotating screw drives the third rotating screw to rotate synchronously during rotation.

[0021] Based on the above technical means, the second synchronizing component can ensure the synchronous rotation accuracy of the third and fourth rotating screws, so that both ends of the second clamping component can be raised and lowered at the same speed and displacement. This helps to maintain the horizontal state of the pipeline during the raising and lowering process and avoids the pipeline tilting or twisting due to asynchronous raising and lowering at both ends, thereby protecting the integrity and stability of the pipeline.

[0022] Furthermore, the support assembly includes a base, a support top plate, and two support rods. The base is connected to the support top plate via the support rods, and the two support rods are arranged opposite to each other. Guide grooves are formed on opposite sides of the two support rods, and the third rotating screw and the fourth rotating screw are disposed in the guide grooves.

[0023] Based on the aforementioned technical means, the base, as the fundamental component of the support assembly, provides a stable support surface for the entire device. It can withstand the weight of the pipes and other components, and in complex environments such as road construction, it ensures the stability of the entire device, preventing tilting or displacement due to uneven ground or external forces, thus ensuring the smooth progress of underground pipeline installation.

[0024] Two support rods are positioned opposite each other, connecting the base to the support plate to form a stable support structure capable of withstanding a certain weight and external forces, ensuring the overall stability of the device and preventing it from shaking or tipping over during operation. Secondly, the two support rods provide support to the third and fourth rotating screws, preventing excessive pressure from causing them to bend and thus damage the device. The guide grooves prevent the third and fourth rotating screws from being affected by dust, debris, moisture, and various external impacts generated during construction.

[0025] Furthermore, the support assembly also includes a cover plate connected to the support top plate to form a cavity, the third rotating screw and the fourth rotating screw extending into the cavity and connected to the second synchronizing member, and the second driving member located within the cavity.

[0026] Based on the above technical means, the cavity formed by the connection between the support top plate and the cover plate can effectively protect the second synchronization component. In the road construction environment, these critical transmission components are easily affected by dust, debris, moisture, and various external forces generated during construction. The cavity can effectively prevent these adverse factors from damaging the components, extend their service life, and improve the reliability and stability of the device.

[0027] Furthermore, the first clamping member has a first arc groove, and the second clamping member has a second arc groove; the first arc groove and the second arc groove are adapted to the outer periphery of the pipe so that the first arc groove and the second arc groove clamp or release the pipe as the first clamping member and the second clamping member move closer or further away from each other.

[0028] Based on the aforementioned technical means, the first and second arc grooves are adapted to the outer circumference of the pipe, allowing them to closely fit the outer surface of the pipe. This ensures that the clamping force is evenly distributed across the circumference of the pipe, preventing deformation or damage due to excessive localized stress and effectively protecting the structural integrity of the pipe. Secondly, the arc groove design increases the contact area with the pipe. Compared to flat clamping, a larger contact area provides greater friction, thereby enhancing the clamping stability of the pipe and ensuring that it will not easily loosen or shift, thus guaranteeing the accuracy of the pipe's position during construction.

[0029] The beneficial effects achieved by this utility model are:

[0030] This invention utilizes a first clamping member and a second clamping member to bring the pipe closer together and clamp it. This clamping method securely fixes the pipe in the device, preventing it from shaking or shifting during use, thus improving the stability and reliability of the pipe installation. The first drive assembly and the second drive assembly are installed between the first and second clamping members and drive synchronously, precisely driving the first and second clamping members to move closer or further apart, ensuring uniform clamping force on the pipe and preventing damage caused by excessive localized stress due to uneven clamping force.

[0031] Meanwhile, the lifting assembly can move along the height of the support assembly, and the pipeline is installed on the lifting assembly. This allows the pipeline to flexibly adjust its position in the height direction according to actual construction needs or terrain changes, better adapting to different construction conditions and effectively preventing unreasonable pipeline positioning due to factors such as ground settlement. Secondly, the support assembly can provide stable support for the pipeline, ensuring its fixed position under normal use, providing a basic installation support environment for the pipeline, and reducing problems such as pipeline damage or displacement caused by unstable support. Attached Figure Description

[0032] Figure 1 This is a schematic diagram of the structure of this utility model;

[0033] Figure 2 This is a half-sectional schematic diagram of the present invention;

[0034] Figure 3 This is a schematic diagram of the structure of the second synchronization component of this utility model;

[0035] Among them, 1-support component; 11-base; 12-support top plate; 13-support rod; 131-guide groove;

[0036] 2-Lifting assembly; 21-Third rotating screw; 22-Fourth rotating screw; 23-Second driving component; 24-Second synchronizing component;

[0037] 3-Pipe clamping component; 31-First clamping component; 311-First arc groove; 32-Second clamping component; 321-Second arc groove; 33-First drive assembly; 331-First rotating screw; 332-First drive component; 333-First limiting component; 34-Second drive assembly; 341-Second rotating screw; 342-Second limiting component;

[0038] 4-Pipes;

[0039] 5-First synchronizer;

[0040] 6-Cavity.

[0041] The accompanying drawings are for illustrative purposes only and should not be construed as limiting the scope of this patent. To better illustrate this embodiment, some components in the drawings may be omitted, enlarged, or reduced, and do not represent the actual dimensions of the product. It is understandable to those skilled in the art that some well-known structures and their descriptions may be omitted in the drawings. The same or similar reference numerals correspond to the same or similar components. The terms describing positional relationships in the drawings are for illustrative purposes only and should not be construed as limiting the scope of this patent. Detailed Implementation

[0042] It should be noted that, unless otherwise specified, the embodiments and technical features in the embodiments of this application can be combined with each other, and the detailed descriptions in the specific embodiments should be understood as explanations of the purpose of this application and should not be regarded as undue limitations on this application.

[0043] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the specific technical solutions of this application will be further described in detail below with reference to the accompanying drawings of the embodiments of this application. The following embodiments are used to illustrate this application, but are not intended to limit the scope of this application.

[0044] In the embodiments of this application, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of this application, unless otherwise stated, "multiple" means two or more.

[0045] In the embodiments of this application, unless otherwise explicitly specified and limited, the term "connection" should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral part; it can be a direct connection or an indirect connection through an intermediate medium.

[0046] In embodiments of this application, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes that element.

[0047] The technical solution of this embodiment will be described in detail below with reference to the accompanying drawings.

[0048] like Figure 1 and Figure 2 As shown in the figure, this embodiment proposes an auxiliary device for preventing settlement of underground pipeline 4 during road construction, including: a support component 1 and a lifting component 2, the lifting component 2 being installed on the support component 1; a pipeline clamping component 3, which is used to clamp or release the pipeline 4; the lifting component 2 is connected to the pipeline clamping component 3 to drive the pipeline clamping component 3 to move along the height direction of the support component 1, thereby driving the pipeline 4 to move along the height direction of the support component 1; the pipeline clamping component 3 includes a first clamping component 31, a second clamping component 32, a first driving component 33, and a second driving component 34; the first clamping component 31 and the second clamping component 32 are arranged opposite to each other, and the first driving component 33 and the second driving component 34 are both connected between the first clamping component 31 and the second clamping component 32, the first driving component 33 and the second driving component 34 being used to drive the first clamping component 31 and the second clamping component 32 to move closer or further away from each other, so as to clamp or release the pipeline 4.

[0049] The specific steps for using the protection device designed above are as follows:

[0050] 1. Install support component 1: Install support component 1 in the predetermined position to ensure that it is stable and reliable and can provide good support for subsequent devices.

[0051] 2. Install lifting assembly 2: Install lifting assembly 2 on support assembly 1, and then movably install pipe clamping assembly 3 on lifting assembly 2, so that the first clamping member 31 and the second clamping member 32 can move smoothly along the height direction of support assembly 1.

[0052] 3. Install pipe 4: Place pipe 4 between the first clamp 31 and the second clamp 32, and adjust pipe 4 to a suitable height position by using lifting assembly 2.

[0053] 4. First clamping member 31 and second clamping member 32: Connect the second clamping member 32 to the lifting assembly 2, install the first driving assembly 33 and the second driving assembly 34 on the second clamping member 32, with the first driving assembly 33 and the second driving assembly 34 located on both sides of the clamped pipe 4, and ensure that the first driving assembly 33 and the second driving assembly 34 can drive synchronously, and finally install the first clamping member 31 above the second clamping member 32.

[0054] 5. Clamping pipe 4: Activate the first drive assembly 33 and the second drive assembly 34 to drive them synchronously, driving the first clamping member 31 and the second clamping member 32 to move closer to each other until the pipe 4 is clamped, thereby fixing the pipe 4.

[0055] During road construction, the height of the pipe 4 can be adjusted again by the lifting assembly 2 according to the actual situation to meet the needs of different construction stages. If it is necessary to make a fine adjustment to the position of the pipe 4 or to loosen the pipe 4 for other operations, the first clamping member 31 and the second clamping member 32 can be driven away from each other by the first driving assembly 33 and the second driving assembly 34.

[0056] The first clamping member 31 and the second clamping member 32 can approach each other and clamp the pipe 4. This clamping method can firmly fix the pipe 4 in the device, preventing the pipe 4 from shaking or shifting during use, and improving the stability and reliability of the pipe 4 installation. The first driving component 33 and the second driving component 34 are installed between the first clamping member 31 and the second clamping member 32 and drive synchronously. They can accurately drive the first clamping member 31 and the second clamping member 32 to approach or move away from each other, ensuring that the clamping force on the pipe 4 is uniform and avoiding damage to the pipe 4 due to excessive local stress caused by uneven clamping force.

[0057] Meanwhile, the lifting assembly 2 can move along the height direction of the support assembly 1, and the pipe 4 is installed on the lifting assembly 2. This allows the pipe 4 to flexibly adjust its position in the height direction according to actual construction needs or terrain changes, so as to better adapt to different construction conditions and effectively prevent the pipe 4 from being positioned unreasonably due to factors such as ground settlement. Secondly, the support assembly 1 can provide stable support for the pipe 4, ensuring that the position of the pipe 4 is fixed under normal use conditions, providing a basic installation support environment for the pipe 4, and reducing problems such as damage or displacement of the pipe 4 due to unstable support.

[0058] like Figure 3As shown, in this embodiment, the first drive assembly 33 includes a first rotating screw 331, and the second drive assembly 34 includes a second rotating screw 341. The first rotating screw 331 and the second rotating screw 341 are threadedly connected to the first clamping member 31, and the bottoms of the first rotating screw 331 and the second rotating screw 341 are rotatably connected to the second clamping member 32.

[0059] To avoid excessively long working hours due to manual operation, the lengths of the first drive component 33 and the second drive component 34 in this embodiment should not be too long.

[0060] The first rotating screw 331 and the second rotating screw 341 are threadedly connected to the first clamping member 31. When the first rotating screw 331 and the second rotating screw 341 are rotated, the moving position of the first clamping member 31 can be precisely controlled, thereby achieving precise clamping of the pipe 4. It can adapt to objects of different sizes and shapes, and improves the accuracy and stability of clamping.

[0061] like Figure 3 As shown, in this embodiment, the first driving component 33 further includes a first driving member 332, which is connected to the first rotating screw 331 to drive the first rotating screw 331 to rotate; it also includes a first synchronizing member 5, which is connected between the first rotating screw 331 and the second rotating screw 341 to drive the first rotating screw 331 and the second rotating screw 341 to rotate synchronously.

[0062] To prevent excessive clamping force from damaging the pipe due to overdrive of the motor, the first drive component 332 in this embodiment is a hexagonal column, and manual clamping is used.

[0063] To achieve precise synchronous transmission between the first rotating screw 331 and the second rotating screw 341, in this embodiment, the first synchronizing element 5 includes a first pulley, a second pulley, and a transmission belt. The first pulley is connected to the second pulley via the transmission belt, the first pulley is connected to the first rotating screw 331, and the second pulley is connected to the second rotating screw 341.

[0064] The first drive assembly 33 cooperates with the second drive assembly 34 to make the first rotating screw 331 and the second rotating screw 341 rotate synchronously. This ensures that when the first clamping member 31 approaches or moves away from the second clamping member 32, both ends move simultaneously and evenly, avoiding the pipe 4 from tilting or being subjected to excessive local force due to uneven clamping force, thus improving the stability and reliability of clamping the pipe 4.

[0065] Secondly, the first synchronizing element 5 connects the first rotating screw 331 and the second rotating screw 341, which can ensure that the two maintain a high degree of synchronization during rotation, thereby ensuring that the pipe 4 is clamped symmetrically and evenly, avoiding clamping deviation caused by asynchronous rotation of the screws, and improving the installation accuracy and stability of the pipe 4.

[0066] like Figure 3 As shown, in this embodiment, the first driving component 33 further includes a first limiting member 333, which is sleeved on the first rotating screw 331 and located above the first clamping member 31; the second driving component 34 further includes a second limiting member 342, which is sleeved on the second rotating screw 341 and located above the first clamping member 31.

[0067] To prevent the first clamping member 31 from falling off the first rotating screw 331 and the second rotating screw 341 during movement, the diameters of the first limiting member 333 and the second limiting member 342 are both larger than the diameters of the first rotating screw 331 and the second rotating screw 341.

[0068] By setting the first limiting member 333 and the second limiting member 342, the position of the first clamping member 31 in the axial direction of the first rotating screw 331 and the second rotating screw 341 can be limited, preventing the first clamping member 31 from moving excessively upward, ensuring that the first clamping member 31 moves within the specified stroke, and thus ensuring the accuracy and controllability of the first clamping member 31.

[0069] like Figure 2 As shown, in this embodiment, the lifting assembly 2 includes a third rotating screw 21 and a fourth rotating screw 22. The third rotating screw 21 and the fourth rotating screw 22 are threadedly connected to the second clamping member 32. The third rotating screw 21 and the fourth rotating screw 22 are synchronously rotated and installed on the support assembly 1 to drive the second clamping member 32 to move along the height direction of the support assembly 1.

[0070] The second clamping member 32 is driven to move along the height direction of the support assembly 1 by synchronous transmission of the third rotating screw 21 and the fourth rotating screw 22. Compared with the single screw drive, the twin screw structure can provide a more stable driving force, which can keep the second clamping member 32 balanced during the lifting process, avoid tilting or jamming, and ensure the stability and safety of the pipe 4 when adjusting the height.

[0071] like Figure 2 As shown, in this embodiment, the lifting assembly 2 further includes a second driving member 23, which is connected to the fourth rotating screw 22 to drive the fourth rotating screw 22 to rotate.

[0072] Because the underground pipeline channels vary in size, the lifting assembly 2 will have a larger range, resulting in longer lengths for the third rotating screw 21 and the fourth rotating screw 22. To avoid prolonged construction time, the second driving component 23 in this embodiment is driven by a motor.

[0073] The second driving component 23 provides power for the rotation of the third rotating screw 21 and the fourth rotating screw 22 in the lifting assembly 2, enabling the second clamping component 32 to move along the height direction of the support assembly 1, thereby realizing the adjustment of the height of the clamped pipe 4 and meeting the requirements of the pipe 4 height under different construction scenarios.

[0074] like Figure 2 As shown, in this embodiment, the lifting assembly 2 further includes a second synchronizing element 24, which is connected between the third rotating screw 21 and the fourth rotating screw 22, so that the fourth rotating screw 22 drives the third rotating screw 21 to rotate synchronously during its rotation.

[0075] To achieve precise synchronous transmission between the third rotating screw 21 and the fourth rotating screw 22, in this embodiment, the second synchronizing element 24 and the first synchronizing element 5 adopt a synchronous transmission device.

[0076] The second synchronizing element 24 can ensure the synchronous rotation accuracy of the third rotating screw 21 and the fourth rotating screw 22, so that the two ends of the second clamping element 32 can be raised and lowered at the same speed and displacement. This helps to maintain the horizontal state of the pipe 4 during the raising and lowering process and avoids the pipe 4 from tilting or twisting due to asynchronous raising and lowering at both ends, thereby protecting the integrity and stability of the pipe 4.

[0077] like Figure 1 As shown, in this embodiment, the support assembly 1 includes a base 11, a support top plate 12, and two support rods 13. The base 11 is connected to the support top plate 12 through the support rods 13, and the two support rods 13 are arranged opposite to each other. Guide grooves 131 are formed on the opposite side of the two support rods 13, and the third rotating screw 21 and the fourth rotating screw 22 are disposed in the guide grooves 131.

[0078] The base 11 serves as the foundation component of the support assembly 1, providing a stable support surface for the entire device. It can withstand the weight of the pipe 4 and other components, and in complex environments such as road construction, it ensures the stability of the entire device, preventing tilting or displacement of the device due to uneven ground or external forces, thus ensuring the smooth progress of the installation of the underground pipe 4.

[0079] Two support rods 13 are arranged opposite each other, connecting the base 11 and the support top plate 12 to form a stable support structure that can withstand a certain weight and external force, ensuring the overall stability of the device and preventing it from shaking or tipping over during operation. Secondly, the two support rods 13 provide a certain support for the third rotating screw 21 and the fourth rotating screw 22, preventing excessive pressure from causing the third rotating screw 21 and the fourth rotating screw 22 to bend and thus damage the device.

[0080] The guide groove 131 can prevent the third rotating screw 21 and the fourth rotating screw 22 from being affected by dust, debris, moisture and various external impacts generated during construction.

[0081] like Figure 2 As shown, in this embodiment, the support assembly 1 further includes a cover plate 14, which is connected to the support top plate 12 to form a cavity 6. The third rotating screw 21 and the fourth rotating screw 22 extend into the cavity 6 and are connected to the second synchronizing member 24, and the second driving member 23 is located in the cavity 6.

[0082] The cavity 121 formed by the connection between the top plate 12 and the cover plate 14 can effectively protect the second synchronization component 24 and the second drive component 23. In the road construction environment, these key transmission and drive components are easily affected by dust, debris, moisture and various external forces generated during construction. The cavity 121 can effectively avoid damage to the components from these adverse factors, extend their service life, and improve the reliability and stability of the device.

[0083] like Figures 2-3 As shown, in this embodiment, the first clamping member 31 is formed with a first arc groove 311, and the second clamping member 32 is formed with a second arc groove 321; the first arc groove 311 and the second arc groove 321 are adapted to the outer periphery of the pipe 4 so that the first arc groove 311 and the second arc groove 321 clamp or release the pipe 4 as the first clamping member 31 and the second clamping member 32 move closer or further away from each other.

[0084] The first arc groove 311 and the second arc groove 321 are adapted to the outer circumference of the pipe 4, allowing them to fit tightly against the outer surface of the pipe 4. This ensures that the clamping force is evenly distributed around the circumference of the pipe 4, preventing deformation or damage due to excessive local stress and effectively protecting the structural integrity of the pipe 4. Secondly, the arc groove design increases the contact area with the pipe 4. Compared to flat clamping, a larger contact area provides greater friction, thereby enhancing the clamping stability of the pipe 4 and ensuring that it will not easily loosen or shift, thus guaranteeing the accuracy of the pipe 4's position during construction.

[0085] The sequence numbers of the embodiments in this application are for descriptive purposes only and do not represent the superiority or inferiority of the embodiments. The above are merely preferred embodiments of this application and do not limit the patent scope of this application. Any equivalent structural or procedural transformations made based on the content of this application's specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this application.

Claims

1. An auxiliary device for preventing settlement during road construction of underground pipelines, characterized in that, include: A support assembly (1) and a lifting assembly (2), wherein the lifting assembly (2) is mounted on the support assembly (1); Pipe clamp (3) is used to clamp or release pipe (4); the lifting assembly (2) is connected to the pipe clamp (3) to drive the pipe clamp (3) to move along the height direction of the support assembly (1), thereby driving the pipe (4) to move along the height direction of the support assembly (1); The pipe clamp (3) includes a first clamp (31), a second clamp (32), a first drive assembly (33), and a second drive assembly (34); the first clamp (31) and the second clamp (32) are arranged opposite to each other, and the first drive assembly (33) and the second drive assembly (34) are both connected between the first clamp (31) and the second clamp (32). The first drive assembly (33) and the second drive assembly (34) are used to drive the first clamp (31) and the second clamp (32) to move closer or further away from each other in order to clamp or release the pipe (4).

2. The auxiliary device for preventing settlement of underground pipelines during road construction according to claim 1, characterized in that, The first drive assembly (33) includes a first rotating screw (331), and the second drive assembly (34) includes a second rotating screw (341). The first rotating screw (331) and the second rotating screw (341) are threadedly connected to the first clamping member (31), and the bottom of the first rotating screw (331) and the second rotating screw (341) are rotatably connected to the second clamping member (32).

3. The auxiliary device for preventing settlement of underground pipelines during road construction according to claim 2, characterized in that, The first drive assembly (33) further includes a first drive member (332), which is connected to the first rotating screw (331) to drive the first rotating screw (331) to rotate; it also includes a first synchronizing member (5), which is connected between the first rotating screw (331) and the second rotating screw (341) to drive the first rotating screw (331) and the second rotating screw (341) to rotate synchronously.

4. The auxiliary device for preventing settlement of underground pipelines during road construction according to claim 3, characterized in that, The first drive assembly (33) further includes a first limiting member (333), which is sleeved on the first rotating screw (331) and located above the first clamping member (31); the second drive assembly (34) further includes a second limiting member (342), which is sleeved on the second rotating screw (341) and located above the first clamping member (31).

5. The auxiliary device for preventing settlement of underground pipelines during road construction according to claim 1, characterized in that, The lifting assembly (2) includes a third rotating screw (21) and a fourth rotating screw (22). The third rotating screw (21) and the fourth rotating screw (22) are threadedly connected to the second clamping member (32). The third rotating screw (21) and the fourth rotating screw (22) are synchronously rotated and installed on the support assembly (1) to drive the second clamping member (32) to move along the height direction of the support assembly (1).

6. The auxiliary device for preventing settlement of underground pipelines during road construction according to claim 5, characterized in that, The lifting assembly (2) further includes a second driving member (23), which is connected to the fourth rotating screw (22) to drive the fourth rotating screw (22) to rotate.

7. The auxiliary device for preventing settlement of underground pipelines during road construction according to claim 6, characterized in that, The lifting assembly (2) further includes a second synchronizing element (24), which is connected between the third rotating screw (21) and the fourth rotating screw (22) so that the fourth rotating screw (22) drives the third rotating screw (21) to rotate synchronously during rotation.

8. The auxiliary device for preventing settlement of underground pipelines during road construction according to claim 7, characterized in that, The support assembly (1) includes a base (11), a support top plate (12), and two support rods (13). The base (11) is connected to the support top plate (12) through the support rods (13), and the two support rods (13) are arranged opposite to each other. A guide groove (131) is formed on the opposite side of each of the two support rods (13), and the third rotating screw (21) and the fourth rotating screw (22) are arranged in the guide groove (131).

9. The auxiliary device for preventing settlement of underground pipelines during road construction according to claim 8, characterized in that, The support assembly (1) further includes a cover plate (14) connected to the support top plate (12) to form a cavity (6), the third rotating screw (21) and the fourth rotating screw (22) extending into the cavity (6) and connected to the second synchronizing member (24), and the second driving member (23) located in the cavity (6).

10. The auxiliary device for preventing settlement of underground pipelines during road construction according to claim 1, characterized in that, The first clamping member (31) has a first arc groove (311), and the second clamping member (32) has a second arc groove (321). The first arc groove (311) and the second arc groove (321) are adapted to the outer periphery of the pipe (4) so ​​that the first arc groove (311) and the second arc groove (321) clamp or release the pipe (4) as the first clamping member (31) and the second clamping member (32) move closer or further away from each other.

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