Electric power pipeline relocation pipeline transfer device

Abstract

The utility model relates to the technical field of pipeline relocation, and discloses an electric power pipeline relocation pipeline transfer device which comprises a vehicle body and a supporting frame and is characterized in that the supporting frame is located at the top of the vehicle body, U-shaped plates are fixedly connected to the four corners of the top of the vehicle body, toothed plates are connected to inner cavities of the U-shaped plates in a sliding mode, and the toothed plates are fixedly connected with the supporting frame. Mounting blocks are fixedly connected to the side walls, close to each other, of the two U-shaped plates, a rotating rod is rotationally connected between the side walls, close to each other, of the two mounting blocks through bearings, a worm gear is fixedly connected to the middle of the outer side wall of the rotating rod, gears are fixedly connected to the two ends of the outer side wall of the rotating rod, and the gears are engaged with toothed plates; fixing plates are fixedly connected between the side walls of the two sets of mounting blocks, and a worm is rotationally connected between the two sets of fixing plates. According to the scheme, the height of the transfer device can be conveniently adjusted, a hydraulic cylinder is prevented from being used as a power part, the operation cost is reduced, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of pipeline relocation, in particular to a pipeline transfer device for relocating a power pipeline. Background Art

[0002] Power pipelines are facilities that use various pipes to transmit electricity. When carrying out municipal engineering construction such as urban rail transit, road widening, and underground space development, the original power pipelines may hinder the construction progress or affect the safety of the project, so they need to be relocated. During the relocation of power pipelines, pipeline transfer devices are usually required to play a role in the transportation of power pipelines.

[0003] The utility model patent with patent application publication number 202323584493.1 discloses a pipeline transfer device. In view of the problem that the existing pipeline transfer device cannot adjust the spacing of the fixed components according to the length of the pipeline and cannot ensure the overall stability during loading and unloading, the following solution is proposed, which includes a base, a transmission box is fixedly connected to the right side of the base, and a motor is fixedly installed on the transmission box, a dual-drive pulley is fixedly connected to the output shaft of the motor, and an adjustment component is provided on the dual-drive pulley, a clamping box is fixedly connected to the adjustment component, and a first bidirectional motor is fixedly installed on the clamping box, a clamping component is provided on the first bidirectional motor, and two support boxes are symmetrically fixedly connected on both sides of the base, which can adjust the spacing of the clamping boxes according to actual conditions, facilitate overall movement, and ensure overall stability during loading and unloading of the pipeline.

[0004] According to the above patent, there is a pipeline transfer device for relocating power pipelines, which still has shortcomings in actual use. The most obvious one is that in order to facilitate the loading and unloading of pipelines, hydraulic cylinders are usually used to adjust the height of the pipeline transfer device. The use of hydraulic cylinders requires regular replacement of hydraulic oil and maintenance of hydraulic components. These maintenance tasks not only increase operating costs, but may also cause equipment failures due to improper maintenance, affecting work efficiency. For this reason, we propose a pipeline transfer device for relocating power pipelines. Utility Model Content

[0005] The purpose of the present invention is to provide a pipeline transfer device for relocating power pipelines to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above-mentioned purpose of the invention, the present invention provides the following technical solutions:

[0007] The worm gear is meshed with the worm gear, and one end of the worm gear is fixedly connected to the worm gear, and one end of the worm gear is meshed with the worm gear, and the other end of the worm gear is fixedly connected to the rotating plate, and the support frame is fixedly connected to the top of the toothed plate, and a limit assembly for positioning the pipeline is provided on the support frame.

[0008] As a preferred technical solution of the present application, a universal wheel is fixedly connected to the bottom of the vehicle body, and a push plate is fixedly connected to one side of the vehicle body.

[0009] As a preferred technical solution of the present application, the limiting assembly includes multiple groups of U-shaped blocks, the U-shaped blocks are fixedly connected to the top of the support frame, the inner cavity of the U-shaped block is slidably connected to a threaded seat, and one side wall of the threaded seat is provided with a clamping member for fixing the pipe by movement, and the U-shaped block is provided with a driving member for driving the threaded seat to move.

[0010] As a preferred technical solution of the present application, the clamping member includes a first limit block, which is fixedly connected to a side wall of the threaded seat, and a second limit block is fixedly connected to the top of the support frame near the side of the first limit block, and the first limit block is used in conjunction with the second limit block.

[0011] As a preferred technical solution of this application, the driving member includes a screw, which is rotatably connected to the inner cavity of the U-shaped block, the threaded seat is threadedly connected to the outer wall of the screw, and the screw is provided with a synchronization member to facilitate the coordinated rotation of the screw.

[0012] As a preferred technical solution of the present application, the synchronous part includes a connecting rod, which is fixedly connected to the top of the screw rod, the connecting rod passes through the inner cavity of the U-shaped block, and is fixedly connected to a synchronous wheel, the outer wall of the synchronous wheel is provided with a synchronous belt, and one end of the connecting rod is fixedly connected to a turntable.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] In the scheme of this application:

[0015] 1. The worm is driven to rotate on the fixed plate through the rotating plate, and the worm drives the worm wheel and the rotating rod to rotate. The rotating rod drives the gear to rotate. Since the gear is engaged with the tooth plate, and the tooth plate slides in the U-shaped plate, the gear can drive the tooth plate and the support frame to move longitudinally when it rotates. Since the worm can drive the worm wheel to rotate, the worm wheel cannot reversely drive the worm to rotate, and the gear can be self-locking, which facilitates the adjustment of the height of the transfer device, avoids the use of hydraulic cylinders as power parts, reduces operating costs, and improves work efficiency.

[0016] 2. A set of connecting rods are driven to rotate by the turntable, and the connecting rods drive another set of connecting rods to rotate through the synchronizer. The screw is driven to rotate by the connecting rod, and the screw drives the threaded seat and the first limit block to move longitudinally. The first limit block cooperates with the second limit block to limit the pipeline, which is convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation to the present invention.

[0018] In the attached figure:

[0019] Figure 1 A three-dimensional diagram of a pipeline transfer device for relocating power pipelines provided in this application;

[0020] Figure 2 This is a bottom-up structural diagram of a power pipeline relocation and transfer device provided in this application;

[0021] Figure 3 This is a U-shaped block disassembled structure diagram of a power pipeline relocation pipeline transfer device provided in this application.

[0022] In the figure: 100, vehicle body; 110, U-shaped plate; 120, tooth plate; 130, mounting block; 140, rotating rod; 141, worm gear; 142, gear; 150, fixing plate; 151, worm; 200, supporting frame; 210, U-shaped block; 220, screw; 221, threaded seat; 230, first limit block; 231, second limit block; 240, connecting rod; 241, synchronous wheel; 242, synchronous belt. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0024] See also Figure 1-3 , a power pipeline relocation pipeline transfer device includes: a vehicle body 100 and a support frame 200, characterized in that the support frame 200 is located at the top of the vehicle body 100, and the four corners of the top of the vehicle body 100 are fixedly connected with U-shaped plates 110, and the U-shaped plates 110 are used to support the tooth plates 120. The inner cavity of the U-shaped plates 110 is slidably connected with the tooth plates 120, and the tooth plates 120 are used to drive the support frame 200 to rise and fall. The side walls of the two groups of U-shaped plates 110 are fixedly connected with mounting blocks 130, and the mounting blocks 130 are used to support the rotating rod 140. The side walls of the two groups of mounting blocks 130 are rotatably connected with the rotating rod 140 through bearings. The rotating rod 140 is used to drive the gear 142 to rotate. The middle of the outer wall of the rotating rod 140 is fixed It is connected to a worm gear 141, which is used to drive the rotating rod 140 to rotate. Gears 142 are fixedly connected at both ends of the outer wall of the rotating rod 140. The gear 142 is used to drive the tooth plate 120 to rise and fall. The gear 142 is engaged with the tooth plate 120. A fixed plate 150 is fixedly connected between the side walls of the two groups of mounting blocks 130. The fixed plate 150 is used to support the worm 151. A worm 151 is rotatably connected between the two groups of fixed plates 150. The worm 151 is used to drive the worm wheel 141 to rotate. The worm 151 is engaged with the worm wheel 141. One end of the worm 151 is fixedly connected to a rotating plate. The support frame 200 is fixedly connected to the top of the tooth plate 120. A limiting component for positioning the pipeline is provided on the support frame 200.

[0025] See also Figure 1 and Figure 2 The bottom of the vehicle body 100 is fixedly connected to a universal wheel, and one side of the vehicle body 100 is fixedly connected to a push plate, which facilitates the movement of the vehicle body 100 by cooperating with the universal wheel.

[0026] See also Figure 1-3 The limiting assembly includes multiple groups of U-shaped blocks 210, which are fixedly connected to the top of the support frame 200. The inner cavity of the U-shaped block 210 is slidably connected to a threaded seat 221. A side wall of the threaded seat 221 is provided with a clamping member for fixing the pipe by moving. A driving member for driving the threaded seat 221 to move is provided on the U-shaped block 210. The threaded seat 221 is supported by the U-shaped block 210, and the threaded seat 221 drives the clamping member to move.

[0027] See also Figure 1-3 The clamping member includes a first limit block 230, which is fixedly connected to a side wall of the threaded seat 221. A second limit block 231 is fixedly connected to the top of the support frame 200 near the side of the first limit block 230. The first limit block 230 and the second limit block 231 are used in conjunction with each other to clamp the pipeline.

[0028] See also Figure 1-3 The driving member includes a screw 220, which is rotatably connected to the inner cavity of the U-shaped block 210, and the threaded seat 221 is threadedly connected to the outer wall of the screw 220. The screw 220 is provided with a synchronization member for facilitating the coordinated rotation of the screw 220. The rotation of the screw 220 drives the threaded seat 221 and the first limit block 230 to move longitudinally.

[0029] See also Figure 1-3 The synchronous part includes a connecting rod 240, which is fixedly connected to the top of the screw 220. The connecting rod 240 passes through the inner cavity of the U-shaped block 210 and is fixedly connected to a synchronous wheel 241. A synchronous belt 242 is provided on the outer wall of the synchronous wheel 241. One end of the connecting rod 240 is fixedly connected to a turntable. The coordinated rotation of the connecting rod 240 is achieved through the cooperation of the synchronous wheel 241 and the synchronous belt 242.

[0030] Specifically, when the device is in use, the pipe is first placed on the second limit block 231, and the turntable drives a group of connecting rods 240 to rotate. A group of connecting rods 240 realizes the coordinated rotation of the connecting rods 240 through the cooperation of the synchronous wheel 241 and the synchronous belt 242, and the connecting rod 240 drives the screw 220 to rotate, and the screw 220 drives the threaded seat 221 and the first limit block 230 to move longitudinally, and the first limit block 230 cooperates with the second limit block 231 to clamp the pipe. Then, when the height of the support frame 200 needs to be adjusted, the turn plate is rotated, and the turn plate drives the worm 151 to rotate, and the worm 151 drives the worm wheel 141 and the rotating rod 140 to rotate, and the rotating rod 140 drives the gear 142 to rotate, and the gear 142 drives the tooth plate 120 to slide longitudinally in the U-shaped plate 110, and drives the support frame 200 and the pipe to move longitudinally through the tooth plate 120, thus completing the use of the device.

[0031] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0032] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A power pipeline relocation pipeline transfer device, comprising: The vehicle body (100) and the support frame (200) are characterized in that the support frame (200) is located at the top of the vehicle body (100), the top four corners of the vehicle body (100) are fixedly connected with U-shaped plates (110), the inner cavity of the U-shaped plates (110) is slidably connected with a tooth plate (120), the side walls of the two groups of U-shaped plates (110) close to each other are fixedly connected with mounting blocks (130), the side walls of the two groups of mounting blocks (130) close to each other are rotatably connected with a rotating rod (140) through a bearing, the middle of the outer side wall of the rotating rod (140) is fixedly connected with a worm gear (141), and the Gears (142) are fixedly connected to both ends of the outer wall of the rotating rod (140), and the gears (142) are meshed with the tooth plate (120). A fixed plate (150) is fixedly connected between the side walls of the two groups of mounting blocks (130). A worm (151) is rotatably connected between the two groups of fixed plates (150), and the worm (151) is meshed with the worm wheel (141). One end of the worm (151) is fixedly connected to a rotating plate. The support frame (200) is fixedly connected to the top of the tooth plate (120), and a limiting component for positioning the pipeline is provided on the support frame (200).

2. The power pipeline relocation pipeline transfer device according to claim 1, characterized in that: The bottom of the vehicle body (100) is fixedly connected to a universal wheel, and one side of the vehicle body (100) is fixedly connected to a push plate.

3. The power pipeline relocation pipeline transfer device according to claim 1, characterized in that: The limiting assembly comprises a plurality of groups of U-shaped blocks (210), wherein the U-shaped blocks (210) are fixedly connected to the top of the support frame (200), the inner cavity of the U-shaped block (210) is slidably connected to a threaded seat (221), a side wall of the threaded seat (221) is provided with a clamping member for fixing the pipeline by moving, and a driving member for driving the threaded seat (221) to move is provided on the U-shaped block (210).

4. The power pipeline relocation pipeline transfer device according to claim 3 is characterized by: The clamping member comprises a first limiting block (230), the first limiting block (230) being fixedly connected to a side wall of the threaded seat (221), a second limiting block (231) being fixedly connected to a side of the top of the support frame (200) close to the first limiting block (230), and the first limiting block (230) and the second limiting block (231) being used in conjunction with each other.

5. The power pipeline relocation pipeline transfer device according to claim 3 is characterized by: The driving member includes a screw (220), the screw (220) is rotatably connected to the inner cavity of the U-shaped block (210), the threaded seat (221) is threadedly connected to the outer wall of the screw (220), and the screw (220) is provided with a synchronization member for facilitating the coordinated rotation of the screw (220).

6. The power pipeline relocation pipeline transfer device according to claim 5, characterized in that: The synchronous component includes a connecting rod (240), the connecting rod (240) is fixedly connected to the top of the screw rod (220), the connecting rod (240) passes through the inner cavity of the U-shaped block (210), and is fixedly connected to a synchronous wheel (241), the outer side wall of the synchronous wheel (241) is provided with a synchronous belt (242), and one end of the connecting rod (240) is fixedly connected to a turntable.

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