Pipeline installation auxiliary device

Abstract

The utility model discloses an auxiliary device for pipeline installation, which belongs to the technical field of pipeline installation and comprises a support plate, a jack movably connected to the top of the support plate, an installation frame arranged on the top of the jack, an installation shaft rotatably connected in the installation frame, a rotating wheel fixedly connected to the installation shaft, and an installation box fixedly connected to the top of the jack. A lifting block is slidably connected between the inner walls of the mounting box, the top end of the lifting block is fixedly connected with a mounting frame, a spring is connected between the lifting block and the inner bottom wall of the mounting box, and an oil outlet channel is formed in the bottom wall of the lifting block, extends upwards into the mounting frame and gradually extends to the connecting position of the mounting shaft and the mounting frame. An oil supply assembly is arranged on the side wall of the mounting box. The device has the beneficial effects that after a pipeline is placed on the mounting frame, the mounting frame drives the lifting block to move downwards, lubricating oil in the mounting box is squeezed to the connecting position of the mounting shaft and the mounting frame through the oil outlet channel for lubrication, and the rotating sensitivity of the rotating wheel is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to pipeline installation technical field especially is related to a pipeline installation auxiliary device. BACKGROUND

[0002] Pipeline installation auxiliary device refers to a series of tools and equipment used during the installation of pipeline system to improve work efficiency, ensure installation quality and safety. These devices can greatly reduce labor intensity during installation, improve installation accuracy and speed, such as pipe clamp, support, etc. for fixing and supporting pipeline, ensuring the stability and safety of the installed pipeline.

[0003] The existing support for supporting pipeline is usually connected with multiple groups of symmetrical rotating wheels, so that the friction between the support and the pipeline can be reduced when moving the pipeline. Due to the poor environment of pipeline laying, the rotating wheel and the support may rust with the increase of use time, affecting the rotating sensitivity of the rotating wheel, thereby increasing the friction between the rotating wheel and the pipeline. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the above problems and provides a pipeline installation auxiliary device.

[0005] The utility model realizes the above purpose through the following technical scheme:

[0006] A pipeline installation auxiliary device, comprising a support plate, a support assembly is arranged at the bottom of the support plate, a jack is movably connected to the top of the support plate through an adjusting assembly, an installation rack is arranged at the top of the jack, an installation slot is formed in the installation rack, an installation shaft is rotatably connected in the installation slot, a rotating wheel is fixedly connected to the installation shaft, an installation box is fixedly connected to the top of the jack, the top of the installation box is open, a lifting block is slidably connected between the inner walls of the installation box, the top end of the lifting block extends out of the installation box and is fixedly connected to the installation rack, a spring is connected between the lifting block and the inner bottom wall of the installation box, limit blocks are fixedly connected to the inner walls on both sides of the installation box, an oil outlet channel is formed in the bottom wall of the lifting block, the oil outlet channel extends upward into the installation rack and gradually extends to the place where the installation shaft is connected to the installation rack, an oil supply assembly is arranged on the side wall of the installation box, and the oil supply assembly is used for timely supplementing oil into the installation box.

[0007] Preferably, the oil supply assembly comprises an oil tank fixedly connected to the side wall of the installation box, an oil injection pipe is fixedly connected to one side of the oil tank, a sealing plug is threadedly connected to the end of the oil injection pipe away from the oil tank, an oil inlet channel is formed in the inner wall of the side of the oil tank close to the installation box, the oil inlet channel extends into the installation box after passing through the limit block, and a one-way valve is arranged in the oil inlet channel and the oil outlet channel.

[0008] Preferably, a transparent glass window is formed in the front side of the oil tank.

[0009] The top of the support plate is provided with a mounting groove.

[0010] Preferably, the fine adjustment assembly comprises two slide rods fixedly connected in the mounting groove, a slide plate slidably connected on the slide rods, a jack fixedly connected on the top of the slide plate, an extension plate fixedly connected on the top of the slide plate, a fixed plate fixedly connected on the top of the support plate, a pull rod fixedly connected on the side of the extension plate away from the jack, and the pull rod penetrates through the fixed plate and is fixedly connected with a pull handle at the end away from the extension plate, and the pull rod is slidably connected with the fixed plate.

[0011] Preferably, the support assembly comprises support legs fixedly connected on the four corners of the bottom of the support plate, and universal wheels rotatably connected on the bottom of the support legs.

[0012] The beneficial effect is that after the pipeline is placed on the mounting rack, the mounting rack drives the lifting block to move downward, and the lubricating oil in the mounting box is extruded to the place where the mounting shaft is connected with the mounting rack through the oil outlet channel, so that the lubrication is carried out, and the rotation sensitivity of the rotating wheel is ensured.

[0013] The additional technical features and advantages of the present application will be more apparent in the following description, or can be understood through the specific practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0014] The accompanying drawings are included to provide a further understanding of the present application, and constitute a part of the specification, and together with the following detailed description, serve to explain the present application, but do not constitute a limitation on the present application. In the drawings:

[0015] Figure 1 is a schematic diagram of the overall structure of the pipe installation auxiliary device according to the present application;

[0016] Figure 2 is a front view of the pipe installation auxiliary device according to the present application;

[0017] Figure 3 is a schematic diagram of the fine adjustment assembly of the pipe installation auxiliary device according to the present application;

[0018] Figure 4 is a front view of the internal structure of the mounting box of the pipe installation auxiliary device according to the present application;

[0019] Figure 5 is a schematic diagram of the oil outlet channel of the pipe installation auxiliary device according to the present application.

[0020] The reference numerals in the attached drawings are explained as follows: 101, support leg; 102, support plate; 103, caster wheel; 2, jack; 301, mounting bracket; 302, mounting shaft; 303, rotating wheel; 401, mounting box; 402, lifting block; 403, spring; 404, limit block; 405, oil tank; 406, oil filling pipe; 407, oil inlet channel; 408, oil outlet channel; 501, slide bar; 502, slide plate; 503, extension plate; 504, fixing plate; 505, pull rod; 506, pull handle. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0022] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0023] The present invention will be further described below with reference to the accompanying drawings:

[0024] like Figures 1-5 As shown, a pipeline installation auxiliary device includes a support plate 102. The top of the support plate 102 has an installation groove, and the bottom of the support plate 102 is provided with a support assembly. The support assembly includes support legs 101 fixedly connected to the four corners of the bottom of the support plate 102. The bottom of the support legs 101 is rotatably connected to casters 103 with self-locking function. The casters 103 are usually designed with a locking function to ensure that they will not move when they need to be fixed. Common locking methods include: central locking, foot locking, knob locking, etc., which are existing technologies and will not be described in detail.

[0025] The top of the support plate 102 is movably connected with a jack 2 through a fine adjustment assembly, the fine adjustment assembly comprises two slide rods 501 fixedly connected in mounting grooves, a slide plate 502 slidably connected on the slide rods 501, the jack 2 is fixedly connected on the top of the slide plate 502, an extension plate 503 is fixedly connected on the top of the slide plate 502, a fixed plate 504 is fixedly connected on the top of the support plate 102, a pull rod 505 is fixedly connected on the side of the extension plate 503 away from the jack 2, one end of the pull rod 505 away from the extension plate 503 penetrates through the fixed plate 504 and is fixedly connected with a pull handle 506, the pull rod 505 is slidably connected with the fixed plate 504, the pull rod 505 is driven to move the extension plate 503 through the pull handle 506, the extension plate 503 drives the slide plate 502 to drive the jack 2 and the pipeline to move, the position of the pipeline is fine adjusted, and the pipeline is conveniently installed.

[0026] The top of the jack 2 is provided with a mounting rack 301, the mounting rack 301 is provided with a mounting groove, a mounting shaft 302 is rotatably connected in the mounting groove, a rotating wheel 303 is fixedly connected on the mounting shaft 302, and the pipeline is abutted with the rotating wheel 303 after being placed on the mounting rack 301, so that the friction between the pipeline and the mounting rack 301 is reduced when the pipeline is pushed to move and is spliced and installed with other pipelines.

[0027] The top of the jack 2 is boltedly connected with a mounting box 401, the mounting box 401 is open at the top, a lifting block 402 is slidably connected between the inner walls of the mounting box 401, the top end of the lifting block 402 extends out of the mounting box 401 and is boltedly connected with the mounting rack 301, springs 403 are connected between the lifting block 402 and the inner bottom walls of the mounting box 401, limit blocks 404 are fixedly connected to the inner walls on the two sides of the mounting box 401, an oil outlet channel 408 is formed in the bottom wall of the lifting block 402, the oil outlet channel 408 extends into the mounting rack 301 upwards and gradually extends to the position where the mounting shaft 302 is connected with the mounting rack 301.

[0028] The side wall of the mounting box 401 is provided with an oil supply assembly, the oil supply assembly is used for timely supplementing oil into the mounting box 401, the oil supply assembly comprises an oil tank 405 boltedly connected to the side wall of the mounting box 401, a transparent glass window is formed in the front side of the oil tank 405, the amount of lubricating oil in the oil tank 405 is conveniently observed, an oil injection pipe 406 is fixedly connected to one side of the oil tank 405, a sealing plug is threadedly connected to the end of the oil injection pipe 406 away from the oil tank 405, an oil inlet channel 407 is formed in the inner wall of the side of the oil tank 405 close to the mounting box 401, the oil inlet channel 407 extends into the mounting box 401 after penetrating through the limit block 404, and a one-way valve is arranged in the oil inlet channel 407 and the oil outlet channel 408, so that the lubricating oil in the mounting box 401 can only be discharged through the oil outlet channel 408, and the lubricating oil outside can only enter the mounting box 401 through the oil inlet channel 407.

[0029] Working principle: when using, the supporting plate 102 is moved to the appropriate position through the universal wheel 103, the pipe is placed on the mounting frame 301, the pipe is in abutment with the rotating wheel 303, after the pipe is placed on the mounting frame 301, the mounting frame 301 is driven to move downwards under the action of the gravity of the pipe, the lifting block 402 moves downwards, which will extrude the lubricating oil in the mounting box 401 to the place where the mounting shaft 302 is connected with the mounting frame 301 through the oil outlet channel 408, the connection end of the mounting shaft 302 and the mounting frame 301 is lubricated, the rotating sensitivity of the rotating wheel 303 is ensured, the overall height of the pipe is adjusted through the jack 2, the extension plate 503 is driven to move through the pull handle 506, the extension plate 503 drives the sliding plate 502 to move the jack 2 and the pipe, the position of the pipe is fine adjusted, the pipe is conveniently installed, after the pipe is installed, the mounting frame 301 is moved downwards and separated from the pipe through the jack 2, the mounting frame 301 is driven to move upwards and reset under the action of the elastic force of the spring 403, the lifting block 402 moves upwards, at the same time, the negative pressure is generated in the mounting box 401, the lubricating oil in the oil tank 405 is sucked into the mounting box 401 through the oil inlet channel 407, when the lifting block 402 moves downwards next time, the lubricating oil in the mounting box 401 can be extruded.

[0030] The basic principle, main features and advantages of the utility model are shown and described. The technical personnel in the industry should understand that the utility model is not limited by the above-mentioned embodiments, the above-mentioned embodiments and the description in the specification are only to illustrate the principle of the utility model, under the premise of not departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, and these changes and improvements all fall into the scope of the utility model claimed to be protected. The scope of the utility model claimed to be protected is defined by the appended claims and their equivalents.

Claims

1. A pipeline installation auxiliary device, comprising a support plate (102), wherein a support assembly is provided at the bottom of the support plate (102), and a jack (2) is movably connected to the top of the support plate (102) via a fine-tuning assembly; a mounting frame (301) is provided at the top of the jack (2); a mounting groove is provided on the mounting frame (301); a mounting shaft (302) is rotatably connected in the mounting groove; and a rotating wheel (303) is fixedly connected to the mounting shaft (302), characterized in that: The top of the jack (2) is fixedly connected to the mounting box (401). The top of the mounting box (401) is open. A lifting block (402) is slidably connected between the inner walls of the mounting box (401). The top of the lifting block (402) extends out of the mounting box (401) and is fixedly connected to the mounting frame (301). A spring (403) is connected between the lifting block (402) and the inner bottom wall of the mounting box (401). Limit blocks (404) are fixedly connected to the inner walls on both sides of the mounting box (401). An oil outlet channel (408) is opened on the bottom wall of the lifting block (402). The oil outlet channel (408) extends upward into the mounting frame (301) and gradually extends to the place where the mounting shaft (302) is connected to the mounting frame (301). An oil supply component is provided on the side wall of the mounting box (401). The oil supply component is used to replenish oil to the mounting box (401) in a timely manner.

2. The pipeline installation auxiliary device according to claim 1, characterized in that: The oil supply assembly includes an oil tank (405) fixedly connected to the side wall of the mounting box (401). An oil injection pipe (406) is fixedly connected to one side of the oil tank (405). A sealing plug is threaded to the end of the oil injection pipe (406) away from the oil tank (405). An oil inlet channel (407) is provided on the inner wall of the side of the oil tank (405) close to the mounting box (401). The oil inlet channel (407) extends into the mounting box (401) after passing through the limiting block (404). A one-way valve is provided in both the oil inlet channel (407) and the oil outlet channel (408).

3. The pipeline installation auxiliary device according to claim 2, characterized in that: The oil tank (405) has a transparent glass window on the front side.

4. The pipeline installation auxiliary device according to claim 1, characterized in that: The top of the support plate (102) is provided with an installation groove.

5. The pipeline installation auxiliary device according to claim 4, characterized in that: The fine-tuning assembly includes two slide rods (501) fixedly connected in the mounting slot. A slide plate (502) is slidably connected to the slide rods (501). The jack (2) is fixedly connected to the top of the slide plate (502). An extension plate (503) is fixedly connected to the top of the slide plate (502). A fixing plate (504) is fixedly connected to the top of the support plate (102). A pull rod (505) is fixedly connected to the side of the extension plate (503) away from the jack (2). The end of the pull rod (505) away from the extension plate (503) passes through the fixing plate (504) and is fixedly connected to a handle (506). The pull rod (505) is slidably connected to the fixing plate (504).

6. The pipeline installation auxiliary device according to claim 1, characterized in that: The support assembly includes support legs (101) fixedly connected to the four corners of the bottom of the support plate (102), and the bottom of the support legs (101) is rotatably connected to casters (103).

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