Urban pipeline on-site connection alignment auxiliary device

Abstract

The utility model relates to the technical field of urban pipelines, in particular to an urban pipeline on-site connection alignment auxiliary device which comprises a bottom plate, and fixing plates are connected to the two ends of the top of the bottom plate in a sliding mode. The fixing mechanism capable of quickly aligning and connecting urban pipelines is arranged at the top end of the bottom plate; by arranging the fixing mechanism, when the urban pipelines are aligned and installed, the urban pipelines can be guided by matching with a guide plate, the guide plate is matched with a rotating rod so that the urban pipelines can be conveniently installed in an installation groove, and a spring telescopic rod is matched with a limiting plate so that the urban pipelines can be limited and installed; the two urban pipelines are located in the center, a threaded rod is rotated to drive a clamping plate to move towards one side to fix the urban pipelines, a friction plate on one side of the clamping plate is matched with a limiting groove, the fixing effect of the clamping plate on the urban pipelines can be improved, the urban pipelines can be rapidly installed and aligned, and connection of the urban pipelines is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of urban pipelines, and particularly relates to an auxiliary device for on-site connection and alignment of urban pipelines. Background Technique

[0002] Urban underground pipelines refer to pipelines and their ancillary facilities such as water supply, drainage, gas, heat, electricity, communication, radio and television, and industry within the urban scope. They are important infrastructure and "lifelines" to ensure the operation of the city. The construction and management level of underground pipelines can meet the needs of economic and social development, and the emergency disaster prevention ability has been greatly improved. When connecting urban pipelines on-site, an alignment auxiliary device is needed to quickly connect them.

[0003] After searching the Chinese patent "An Auxiliary Device for On-site Connection and Alignment of Urban Pipelines", the publication number is "CN217081856U". This patent fixes the alignment auxiliary device at one end of the interface by tightening and loosening the positioning screws of each group of horizontal connectors, and through the adjustment of the positioning screws, ensures that the alignment auxiliary device is concentric with the seamless pipeline. After the seamless pipeline penetrates into the positioning auxiliary device, then by tightening and loosening the positioning screws at the other end, ensures that both ends of the seamless pipeline interface are coaxial. The structure design of the utility model is reasonable and the operation is convenient. It can position and adjust the seamless pipeline, ensure that the interfaces are coaxial and not eccentric during installation and connection, ensure indicators such as the misalignment amount and interface gap of the docking interface, and ensure the quality of on-site connection of urban pipelines. However, this device is rather troublesome when connecting urban pipelines, inconvenient for quickly aligning and connecting urban pipelines, and reduces the use effect of the device.

[0004] Therefore, an auxiliary device for on-site connection and alignment of urban pipelines is proposed to solve the above problems. Content of the Utility Model

[0005] The purpose of the utility model is to provide an auxiliary device for on-site connection and alignment of urban pipelines to solve the above problems, and improve the problem of inconvenient quick alignment and connection of urban pipelines.

[0006] The utility model realizes the above purpose through the following technical solutions. The auxiliary device for on-site connection and alignment of urban pipelines includes a bottom plate, and both ends of the top of the bottom plate are slidably connected with fixing plates; a fixing mechanism, the fixing mechanism that can quickly align and connect urban pipelines is arranged at the top end of the bottom plate; wherein, the fixing mechanism includes mounting plates fixedly connected to both ends of the top of the fixing plate, an installation groove is opened at one end of the mounting plate, and a connection component is arranged on the inner wall of the bottom plate.

[0007] Preferably, the fixing mechanism further includes several spring telescopic rods evenly distributed and fixedly connected to the inner wall of the mounting plate. One end of the spring telescopic rod is fixedly connected with a limiting plate, and one end of the limiting plate is fixedly connected with a guiding plate, which can quickly install urban pipelines and quickly align and install two urban pipelines.

[0008] Preferably, several rotating rods evenly distributed are rotatably connected to the surface of one end of the guiding plate, which is convenient for guiding the urban pipeline to make it in the central position.

[0009] Preferably, clamping plates are arranged on both sides of the inner wall of the installation groove. One side of the clamping plate is fixedly connected with a friction plate, and a limiting groove is formed on one side of the friction plate, which can fix the urban pipeline and is convenient for connecting two urban pipelines.

[0010] Preferably, threaded rods are rotatably connected to both sides of the mounting plate. One end of the threaded rod penetrates through the mounting plate and is threadedly connected with the clamping plate. First telescopic rods are fixedly connected to both ends of the clamping plate, which can drive the clamping plate and the friction plate to fix the urban pipeline.

[0011] Preferably, the connection assembly includes a first slider fixedly connected to the middle of the bottom end of the fixing plate. Several chutes evenly distributed are formed on the top end of the bottom plate. The first slider is slidably connected with one of the chutes. A bidirectional lead screw is rotatably connected to the inner wall of one of the chutes. Both ends of the bidirectional lead screw are threadedly connected with the two first sliders respectively, which can drive two urban pipelines to be connected and quickly install them.

[0012] Preferably, second sliders are fixedly connected to both sides of the bottom of the fixing plate. The second sliders are slidably connected with the other two chutes. A turntable is fixedly connected to one end of the bidirectional lead screw, which can guide the urban pipeline. The turntable is convenient for driving the bidirectional lead screw to rotate.

[0013] Preferably, guiding blocks are fixedly connected to both ends of the bottom plate, which is convenient for installing the urban pipeline in the installation groove and quickly installing it.

[0014] The beneficial effects of the utility model are as follows:

[0015] 1. By setting the fixing mechanism, when aligning and installing urban pipelines, the urban pipelines can be guided through cooperation with the guiding plate. The cooperation between the guiding plate and the rotating rod facilitates installing them in the installation groove. The cooperation between the spring telescopic rod and the limiting plate can limit and install the urban pipelines, making the two urban pipelines in the central position. Rotating the threaded rod drives the clamping plate to move to one side to fix the urban pipeline. The cooperation between the friction plate on one side of the clamping plate and the limiting groove can improve the fixing effect of the clamping plate on the urban pipeline, and can quickly install and align the urban pipelines, which is convenient for connecting the urban pipelines.

[0016] 2. By setting up the connecting component, when installing urban pipelines, the first slider in the middle of the bottom end of the fixing plate cooperates with the bidirectional lead screw to drive the connection of two urban pipelines at both ends of the bottom plate. The second slider cooperates with the other two sliding grooves to guide the fixing plate. The turntable can drive the lead screw to rotate. The two guiding blocks at both ends of the bottom plate facilitate the support of urban pipelines and install them in the installation groove, enabling the rapid connection of urban pipelines and improving the working efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic diagram of the external structure of the present utility model;

[0018] Figure 2 is a schematic diagram of the fixing mechanism structure of the present utility model;

[0019] Figure 3 is Figure 2 an enlarged view of A in

[0020] Figure 4 is a schematic diagram of the connecting component structure of the present utility model.

[0021] In the figure: 1. Bottom plate; 2. Fixing plate; 3. Fixing mechanism; 301. Mounting plate; 302. Installation groove; 303. Spring telescopic rod; 304. Limiting plate; 305. Guide plate; 306. Rotating rod; 307. Clamping plate; 308. Friction plate; 309. Limiting groove; 310. Threaded rod; 311. First telescopic rod; 312. Connecting component; 3121. First slider; 3122. Sliding groove; 3123. Bidirectional lead screw; 3124. Turntable; 3125. Second slider; 3126. Guiding block. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0023] During specific implementation: As Figures 1-4 shown, for the on-site connection and alignment auxiliary device for urban pipelines, a bottom plate 1, and fixing plates 2 are slidably connected to both ends of the top of the bottom plate 1; a fixing mechanism 3, a fixing mechanism 3 capable of quickly aligning and connecting urban pipelines is arranged at the top end of the bottom plate 1; wherein, the fixing mechanism 3 includes mounting plates 301 fixedly connected to both ends of the top of the fixing plate 2, an installation groove 302 is opened at one end of the mounting plate 301, and a connecting component 312 is arranged on the inner wall of the bottom plate 1.

[0024] As Figure 2 and Figure 3 shown, the fixing mechanism 3 further includes several telescopic spring rods 303 evenly distributed and fixedly connected to the inner wall of the mounting plate 301. One end of the telescopic spring rod 303 is fixedly connected with a limiting plate 304. One end of the limiting plate 304 is fixedly connected with a guiding plate 305. Several evenly distributed rotating rods 306 are rotatably connected to the surface of one end of the guiding plate 305. Clamping plates 307 are arranged on both sides of the inner wall of the mounting groove 302. One side of the clamping plate 307 is fixedly connected with a friction plate 308. A limiting groove 309 is formed on one side of the friction plate 308. Threaded rods 310 are rotatably connected to both sides of the mounting plate 301. One end of the threaded rod 310 penetrates through the mounting plate 301 and is threadedly connected with the clamping plate 307. First telescopic rods 311 are fixedly connected to both ends of the clamping plate 307. The urban pipeline is installed in the mounting groove 302 by cooperating with the rotating rod 306 at one end of the guiding plate 305. The telescopic spring rod 303 and the limiting plate 304 cooperate to limit the urban pipeline. Rotating the threaded rod 310 threadedly connected with the mounting plate 301 drives the clamping plate 307 and the friction plate 308 to move to one side to fix the urban pipeline, which can quickly install and align the urban pipeline and facilitate the connection of the urban pipeline.

[0025] As Figure 4 shown, the connecting component 312 includes a first slider 3121 fixedly connected to the middle of the bottom end of the fixing plate 2. Several evenly distributed sliding grooves 3122 are formed at the top end of the bottom plate 1. The first slider 3121 is slidably connected with one of the sliding grooves 3122. A bidirectional lead screw 3123 is rotatably connected to the inner wall of one of the sliding grooves 3122. Both ends of the bidirectional lead screw 3123 are threadedly connected with two first sliders 3121 respectively. Second sliders 3125 are fixedly connected to both sides of the bottom of the fixing plate 2. The second sliders 3125 are slidably connected with the other two sliding grooves 3122. A turntable 3124 is fixedly connected to one end of the bidirectional lead screw 3123. Guide blocks 3126 are fixedly connected to both ends of the bottom plate 1. By rotating the turntable 3124 to drive the bidirectional lead screw 3123 to rotate, the bidirectional lead screw 3123 is threadedly connected with two first sliders 3121 respectively to drive two urban pipelines to be aligned and connected. The urban pipeline is installed by cooperating with the guide block 3126, which can quickly connect the urban pipeline and improve the working efficiency of the device.

[0026] When the utility model is in use, the urban pipeline contacts with the guiding plate 305 by matching with the guiding block 3126. The urban pipeline is guided and installed in the installation groove 302 by matching with the rotating rod 306 at one end of the guiding plate 305. The spring telescopic rod 303 and the limiting plate 304 cooperate to limit the urban pipeline. Manually rotating the threaded rod 310 threadedly connected with the mounting plate 301 drives the clamping plate 307 and the limiting groove 309 on one side of the friction plate 308 to move to one side to fix the urban pipeline. Manually rotating the turntable 3124 drives the bidirectional lead screw 3123 to rotate, so that the external threads with different rotation directions at both ends are respectively threadedly connected with the two first sliders 3121, driving the two urban pipelines to approach each other and be connected together.

[0027] In addition, it should be understood that although this specification is described according to the embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. Urban pipeline on-site connection alignment auxiliary device, characterized in that: include: A bottom plate (1), wherein both ends of the top of the bottom plate (1) are slidably connected to fixed plates (2); A fixing mechanism (3) capable of quickly aligning and connecting the urban pipeline, the fixing mechanism (3) being arranged on the top of the bottom plate (1); The fixing mechanism (3) comprises a mounting plate (301) fixedly connected to the two ends of the top of the fixing plate (2), one end of the mounting plate (301) is provided with a mounting groove (302), and the inner wall of the base plate (1) is provided with a connecting component (312).

2. The urban pipeline on-site connection alignment auxiliary device according to claim 1 is characterized in that: The fixing mechanism (3) further comprises a plurality of spring telescopic rods (303) evenly distributed and fixedly connected to the inner wall of the mounting plate (301), one end of the spring telescopic rod (303) being fixedly connected to a limiting plate (304), and one end of the limiting plate (304) being fixedly connected to a guide plate (305).

3. The urban pipeline on-site connection alignment auxiliary device according to claim 2 is characterized in that: The surface of one end of the guide plate (305) is rotatably connected to a plurality of evenly distributed rotating rods (306).

4. The urban pipeline on-site connection alignment auxiliary device according to claim 1 is characterized in that: Clamps (307) are provided on both sides of the inner wall of the installation groove (302), a friction plate (308) is fixedly connected to one side of the clamps (307), and a limiting groove (309) is provided on one side of the friction plate (308).

5. The urban pipeline on-site connection alignment auxiliary device according to claim 4 is characterized in that: Both sides of the mounting plate (301) are rotatably connected to threaded rods (310), one end of the threaded rod (310) passes through the mounting plate (301) and is threadedly connected to a clamping plate (307), and both ends of the clamping plate (307) are fixedly connected to a first telescopic rod (311).

6. The urban pipeline on-site connection alignment auxiliary device according to claim 1 is characterized by: The connecting assembly (312) comprises a first sliding block (3121) fixedly connected to the middle part of the bottom end of the fixed plate (2); a plurality of evenly distributed sliding grooves (3122) are provided at the top end of the bottom plate (1); the first sliding block (3121) is slidingly connected to one of the sliding grooves (3122); a bidirectional screw rod (3123) is rotatably connected to the inner wall of one of the sliding grooves (3122); and the two ends of the bidirectional screw rod (3123) are respectively threadedly connected to the two first sliding blocks (3121).

7. The urban pipeline on-site connection alignment auxiliary device according to claim 6 is characterized by: The two sides of the bottom of the fixed plate (2) are fixedly connected with a second sliding block (3125), the second sliding block (3125) is slidably connected to the other two sliding grooves (3122), and one end of the bidirectional screw rod (3123) is fixedly connected with a rotating disk (3124).

8. The urban pipeline on-site connection alignment auxiliary device according to claim 1 is characterized by: Both ends of the base plate (1) are fixedly connected with guide blocks (3126).

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