Water conservancy pipeline connecting device

Abstract

The utility model relates to the technical field of pipeline connection, in particular to a water conservancy pipeline connecting device which comprises a table and a connecting mechanism, the connecting mechanism comprises a lifting plate, a lifting assembly, four moving assemblies and two fixing assemblies, and each fixing assembly comprises a mounting plate, a hydraulic cylinder, a frame body, a first two-way threaded rod, a first motor and two clamping pieces. The lifting assembly is arranged on the upper surface of the table, the output end of the hydraulic cylinder is fixedly connected with the frame, the two clamping pieces are symmetrically arranged on the lower surface of the frame, the first two-way threaded rod is in threaded fit with the two clamping pieces, and the two ends of the first two-way threaded rod are rotationally connected with the frame. The output end of the first motor is fixedly connected with the first two-way threaded rod, the four sets of moving assemblies are all arranged on the lower surface of the table, through the arrangement, workers do not need to manually place and take down the pipeline, and therefore the labor intensity of the workers is relieved, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline connection, in particular to a water conservancy pipeline connection device. Background Art

[0002] In water conservancy construction, it is often necessary to lay many pipes. Since the length of a single pipe is limited, in order to lay a long distance pipe, the pipes need to be spliced. The existing splicing method is that the staff manually aligns the two sets of pipes and then fixes the connection. The use accuracy is low, and one side of the pipe is in contact with the ground, which is inconvenient for the staff to fix the connection.

[0003] In order to solve the above technical problems, the prior art patent (CN218440975U) discloses a water conservancy pipeline connecting device, including a movable base, a first limit block, a bidirectional screw thread and a fixed frame and other components. A first limit groove is opened inside the movable base, and first limit blocks are slidably connected to both sides of the first limit groove. A first thread groove is horizontally penetrated through the middle of the first limit block, and the first thread groove is threadedly connected to the bidirectional screw. The top of the first limit block is welded to the middle of the bottom side of the fixed frame. By rotating the unidirectional screw, the second limit block can be driven to move downward in the second limit groove, and further push the clamping block to clamp the pipeline on the fixed frame. Rotating the bidirectional screw can drive the two groups of first limit blocks to move relative to each other in the first limit groove, thereby driving the two groups of fixed frames to move relative to each other, and further making the connecting ends of the two groups of pipes fit together, which is convenient for the fixed installation of the pipes and avoids the misalignment of the two groups of pipes during the installation process, affecting the installation accuracy.

[0004] However, in the above-mentioned prior art, workers are required to place the pipeline on the device for connection, and after the connection is completed, the workers are required to remove the pipeline from the device, which puts great labor intensity on the workers. Utility Model Content

[0005] The utility model aims to provide a water conservancy pipeline connecting device, aiming to solve the technical problem in the prior art that workers are required to place the pipeline on the device for connection, and after the connection is completed, the workers are required to remove the pipeline from the device, which results in high labor intensity for the workers.

[0006] To achieve the above-mentioned purpose, the utility model adopts a water conservancy pipeline connection device, including a table and a connection mechanism, the connection mechanism includes a lifting plate, a lifting assembly, four groups of moving assemblies and two groups of fixed assemblies, each group of the fixed assemblies includes a mounting plate, a hydraulic cylinder, a frame, a first bidirectional threaded rod, a first motor and two groups of clamping members, the lifting assembly is arranged on the upper surface of the table, the lifting plate is arranged below the table, the two groups of the fixed assemblies are symmetrically arranged on the lower surface of the lifting plate, the mounting plate is fixedly connected to the lifting plate and is located on the lower surface of the lifting plate, the hydraulic cylinder is installed on one side of the mounting plate, the output end of the hydraulic cylinder is fixedly connected to the frame, the two groups of the clamping members are symmetrically arranged on the lower surface of the frame, the first bidirectional threaded rod is respectively threadedly matched with the two groups of the clamping members, the two ends of the first bidirectional threaded rod are respectively rotatably connected to the frame, the first motor is arranged on one side of the frame, the output end of the first motor is fixedly connected to the first bidirectional threaded rod, and the four groups of the moving assemblies are all arranged on the lower surface of the table.

[0007] Among them, each group of the clamping parts includes a moving block, a clamping plate and an anti-slip pad, the moving block is threadedly matched with the first bidirectional threaded rod, the clamping plate is fixedly connected to the moving block and is located on the lower surface of the moving block, and the anti-slip pad is arranged on the inner side of the clamping plate.

[0008] Among them, the lifting assembly includes two vertical plates, a second motor, a second bidirectional threaded rod and two groups of connecting parts. The table has a rectangular groove, and the two groups of connecting parts are symmetrically arranged in the rectangular groove. The two vertical plates are fixedly connected to the upper surface of the table. The second bidirectional threaded rod is respectively threadedly matched with the two groups of connecting parts. The two ends of the second bidirectional threaded rod are respectively rotatably connected to the two vertical plates. The second motor is fixedly connected to one of the vertical plates, and the output end of the second motor is fixedly connected to one end of the second bidirectional threaded rod.

[0009] Among them, the connecting part includes a slide plate and a connecting rod, one end of the slide plate is threadedly matched with the second bidirectional threaded rod, the other end of the slide plate passes through the rectangular groove, one end of the connecting rod is hinged to the slide plate, and the other end of the connecting rod is hinged to the lifting plate.

[0010] Wherein, each group of the moving components includes a support rod and a roller, one end of the support rod is fixedly connected to the table, and the other end of the support rod is fixedly connected to the roller.

[0011] Among them, the water conservancy pipeline connection device also includes four groups of guide components, and the four groups of guide components are all arranged on the upper surface of the lifting plate. Each group of guide components includes a guide rod and a limit block. The guide rod passes through the table and is slidably connected to the table. One end of the guide rod is fixedly connected to the lifting plate, and the other end of the guide rod is fixedly connected to the limit block.

[0012] The utility model discloses a water conservancy pipeline connection device, the output end of the hydraulic cylinder is fixedly connected to the frame, the first bidirectional threaded rod is respectively threadedly matched with the two groups of the clamping pieces, and the output end of the first motor is fixedly connected to the first bidirectional threaded rod. When it is used specifically, the table is moved to the top of the pipeline, and the lifting plate is driven to move downward by the lifting assembly. After moving to a suitable position, the first motor is started, and the output end of the first motor drives the first bidirectional threaded rod to rotate, so that the two groups of the clamping pieces move relative to each other, thereby clamping the pipeline, and then the two hydraulic cylinders are started, and the output ends of the two hydraulic cylinders respectively drive the two frames to move relative to each other, so that the two pipelines move relative to each other until one end of the two pipelines fit each other, and then the lifting plate is driven to move upward by the lifting assembly, so that the two pipelines move upward, so that the two pipelines are away from the ground, so as to facilitate the connection of the two pipelines. This method can effectively solve the problem in the prior art that workers need to place the pipeline on the device for connection, and after the connection is completed, the workers need to remove the pipeline from the device, and the labor intensity of the workers is relatively high. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 It is a structural schematic diagram of the first embodiment of the utility model.

[0015] Figure 2 It is a three-dimensional diagram of the first embodiment of the utility model.

[0016] Figure 3 It is a partial structural schematic diagram of the first embodiment of the utility model.

[0017] Figure 4 It is a structural schematic diagram of the second embodiment of the utility model.

[0018] 101-table, 102-rectangular groove, 103-lifting plate, 104-mounting plate, 105-hydraulic cylinder, 106-frame, 107-first bidirectional threaded rod, 108-first motor, 109-moving block, 110-clamp, 111-anti-slip pad, 112-vertical plate, 113-second motor, 114-second bidirectional threaded rod, 115-slide plate, 116-connecting rod, 117-support rod, 118-roller, 201-guide rod, 202-limiting block. DETAILED DESCRIPTION

[0019] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0020] The first embodiment of the present application is:

[0021] See also Figure 1 to Figure 3 ,in Figure 1 It is a structural schematic diagram of the first embodiment of the utility model. Figure 2 It is a three-dimensional diagram of the first embodiment of the utility model. Figure 3 It is a partial structural schematic diagram of the first embodiment of the utility model.

[0022] The utility model provides a water conservancy pipeline connection device, including a table 101 and a connection mechanism, the connection mechanism includes a lifting plate 103, a lifting assembly, four groups of moving assemblies and two groups of fixed assemblies, each group of the fixed assemblies includes a mounting plate 104, a hydraulic cylinder 105, a frame 106, a first bidirectional threaded rod 107, a first motor 108 and two groups of clamps, each group of the clamps includes a moving block 109, a clamping plate 110 and an anti-slip pad 111, the lifting assembly includes two vertical plates 112, a second motor 113, a second bidirectional threaded rod 114 and two groups of connecting members, the connecting members include a slide plate 115 and a connecting rod 116, each group of the moving assembly includes a support rod 117 and a roller 118, the above-mentioned scheme solves the problem in the prior art that workers are required to place the pipeline on the device for connection, and after the connection is completed, the workers are required to remove the pipeline from the device, and the labor intensity of the workers is relatively high.

[0023] According to this specific embodiment, the lifting component is arranged on the upper surface of the table 101, the lifting plate 103 is arranged below the table 101, the two groups of the fixing components are symmetrically arranged on the lower surface of the lifting plate 103, the mounting plate 104 is fixedly connected to the lifting plate 103 and is located on the lower surface of the lifting plate 103, the hydraulic cylinder 105 is installed on one side of the mounting plate 104, the output end of the hydraulic cylinder 105 is fixedly connected to the frame 106, the two groups of the clamping members are symmetrically arranged on the lower surface of the frame 106, the first bidirectional threaded rod 107 is respectively threadedly matched with the two groups of the clamping members, the two ends of the first bidirectional threaded rod 107 are respectively rotatably connected to the frame 106, the first motor 108 is arranged on one side of the frame 106, the output end of the first motor 108 is connected to the first bidirectional threaded rod 107 is fixedly connected, and the four groups of moving components are all arranged on the lower surface of the table 101. When it is used, the table 101 is moved to the top of the pipeline, and the lifting plate 103 is driven to move downward by the lifting component. After moving to a suitable position, the first motor 108 is started, and the output end of the first motor 108 drives the first bidirectional threaded rod 107 to rotate, so that the two groups of clamps move relative to each other, thereby clamping the pipeline, and then the two hydraulic cylinders 105 are started, and the output ends of the two hydraulic cylinders 105 respectively drive the two frames 106 to move relative to each other, so that the two pipelines move relative to each other until one ends of the two pipelines are in contact with each other, and then the lifting plate 103 is driven to move upward by the lifting component, so that the two pipelines move upward, thereby keeping the two pipelines away from the ground, so as to facilitate the connection of the two pipelines.

[0024] Among them, the moving block 109 is threadedly matched with the first bidirectional threaded rod 107, the clamping plate 110 is fixedly connected to the moving block 109 and is located on the lower surface of the moving block 109, and the anti-slip pad 111 is arranged on the inner side of the clamping plate 110. When it is used specifically, the first bidirectional threaded rod 107 rotates to move the moving block 109, and the moving block 109 drives the clamping plate 110 to move, thereby clamping and fixing the pipe, and the anti-slip pad 111 can enhance the friction between the clamping plate 110 and the pipe.

[0025] Secondly, the table 101 has a rectangular groove 102, and the two groups of connecting parts are symmetrically arranged in the rectangular groove 102. The two vertical plates 112 are fixedly connected to the upper surface of the table 101, and the second bidirectional threaded rod 114 is respectively threadedly matched with the two groups of the connecting parts. The two ends of the second bidirectional threaded rod 114 are respectively rotatably connected to the two vertical plates 112. The second motor 113 is fixedly connected to one of the vertical plates 112, and the output end of the second motor 113 is fixedly connected to one end of the second bidirectional threaded rod 114. When it is used specifically, the second motor 113 is started, and the output end of the second motor 113 drives the second bidirectional threaded rod 114 to rotate, so that the two groups of the connecting parts move relative to each other, thereby causing the lifting plate 103 to move downward.

[0026] At the same time, one end of the skateboard 115 is threadedly engaged with the second bidirectional threaded rod 114, the other end of the skateboard 115 passes through the rectangular groove 102, one end of the connecting rod 116 is hinged to the skateboard 115, and the other end of the connecting rod 116 is hinged to the lifting plate 103. When in use, the second bidirectional threaded rod 114 rotates to move the skateboard 115, the skateboard 115 drives one end of the connecting rod 116 to move, and the other end of the connecting rod 116 drives the lifting plate 103 to move up and down.

[0027] In addition, one end of the support rod 117 is fixedly connected to the table 101, and the other end of the support rod 117 is fixedly connected to the roller 118. When in use, the support rod 117 is used to support the table 101, and the roller 118 facilitates the movement of the device.

[0028] When using a water conservancy pipeline connection device according to the present embodiment, the table 101 is moved to the top of the pipeline, and the second motor 113 is started. The output end of the second motor 113 drives the second bidirectional threaded rod 114 to rotate, so that the two slide plates 115 move relative to each other, and the two slide plates 115 respectively drive the corresponding connecting rods 116 to move relative to each other, and the two connecting rods 116 respectively drive the lifting plate 103 to move downward. After moving to a suitable position, the first motor 108 is started. The output end of the first motor 108 drives the first bidirectional threaded rod 107 to rotate, so that the two moving blocks 109 move, and the two moving blocks 109 respectively drive the two clamping plates 110 to move relative to each other, so as to clamp and fix the pipeline, and then the table 101 is started. The two hydraulic cylinders 105, the output ends of the two hydraulic cylinders 105 respectively drive the two frames 106 to move relative to each other, so that the two pipes move relative to each other until one ends of the two pipes fit together, and then the output end of the second motor 113 drives the second bidirectional threaded rod 114 to rotate in the opposite direction, so that the two slides 115 move oppositely, and the two slides 115 respectively drive the corresponding connecting rods 116 to move oppositely, and the two connecting rods 116 respectively drive the lifting plate 103 to move upward, thereby driving the two pipes away from the ground, so as to facilitate the connection of the two pipes. This method can effectively solve the problem in the prior art that workers need to place the pipes on the device for connection, and after the connection is completed, the workers need to remove the pipes from the device, and the labor intensity of the workers is relatively high.

[0029] The second embodiment of the present application is:

[0030] Based on the first embodiment, please refer to Figure 4 , Figure 4 It is a structural schematic diagram of the second embodiment of the utility model.

[0031] The utility model provides a water conservancy pipeline connecting device, which also includes four groups of guide components. Each group of the guide components includes a guide rod 204 and a limit block 202.

[0032] According to this specific embodiment, the four groups of guide components are all arranged on the upper surface of the lifting plate 103, the guide rod 204 passes through the table 101 and is slidably connected to the table 101, one end of the guide rod 204 is fixedly connected to the lifting plate 103, and the other end of the guide rod 204 is fixedly connected to the limit block 202. When in use, the lifting plate 103 moves up and down, driving the guide rod 204 to slide on the table 101, so that the lifting plate 103 can be lifted and lowered more smoothly, and the guide rod 204 is limited by the limit block 202.

[0033] When using a water conservancy pipe connecting device of this embodiment, the lifting plate 103 drives the guide rod 204 to slide on the table 101 when it moves up and down, so that the lifting plate 103 can be lifted and lowered more smoothly, and the guide rod 204 is limited by the limit block 202 to improve the stability of the device.

[0034] The above disclosure is only a preferred embodiment of the present invention, and certainly cannot be used to limit the scope of rights of the present invention. Ordinary technicians in this field can understand that all or part of the processes of the above embodiment and equivalent changes made according to the claims of the present invention still fall within the scope covered by the utility model.

Claims

1. A water conservancy pipeline connection device, comprising a table, characterized in that: The lifting mechanism is a bottom surface of the lifting platform, and the lifting mechanism is a bottom surface of the lifting platform, and the lifting mechanism is a bottom surface of the lifting platform. The lifting mechanism is a bottom surface of the lifting platform, and the lifting mechanism is a bottom surface of the lifting platform. The lifting mechanism is a bottom surface of the lifting platform, and the lifting mechanism is a bottom surface of the lifting platform. The lifting mechanism is a bottom surface of the lifting platform, and the lifting mechanism is a bottom surface of the lifting platform. The lifting mechanism is a bottom surface of the lifting platform, and the lifting mechanism is a bottom surface of the lifting platform. The lifting mechanism is a bottom surface of the lifting platform, and the lifting mechanism is a bottom surface of the lifting platform. The lifting mechanism is a bottom surface of the lifting platform, and the lifting mechanism is a bottom surface of the lifting platform. The lifting mechanism is a bottom surface of the lifting platform, and the lifting mechanism is a bottom surface of the lifting platform.

2. The water conservancy pipeline connecting device according to claim 1, characterized in that: Each group of the clamping parts includes a moving block, a clamping plate and an anti-slip pad. The moving block is threadedly matched with the first bidirectional threaded rod. The clamping plate is fixedly connected to the moving block and is located on the lower surface of the moving block. The anti-slip pad is arranged on the inner side of the clamping plate.

3. The water conservancy pipeline connecting device according to claim 2, characterized in that: The lifting assembly includes two vertical plates, a second motor, a second bidirectional threaded rod and two groups of connecting parts. The table has a rectangular groove. The two groups of connecting parts are symmetrically arranged in the rectangular groove. The two vertical plates are fixedly connected to the upper surface of the table. The second bidirectional threaded rod is respectively threadedly matched with the two groups of connecting parts. The two ends of the second bidirectional threaded rod are respectively rotatably connected to the two vertical plates. The second motor is fixedly connected to one of the vertical plates, and the output end of the second motor is fixedly connected to one end of the second bidirectional threaded rod.

4. The water conservancy pipeline connection device according to claim 3, characterized in that: The connecting member includes a slide plate and a connecting rod, one end of the slide plate is threadedly engaged with the second bidirectional threaded rod, the other end of the slide plate passes through the rectangular groove, one end of the connecting rod is hinged to the slide plate, and the other end of the connecting rod is hinged to the lifting plate.

5. The water conservancy pipeline connection device according to claim 4, characterized in that: Each group of the moving components includes a support rod and a roller, one end of the support rod is fixedly connected to the table, and the other end of the support rod is fixedly connected to the roller.

6. The water conservancy pipeline connection device according to claim 5, characterized in that: The water conservancy pipeline connection device also includes four groups of guide components, which are all arranged on the upper surface of the lifting plate. Each group of guide components includes a guide rod and a limit block. The guide rod passes through the table and is slidably connected to the table. One end of the guide rod is fixedly connected to the lifting plate, and the other end of the guide rod is fixedly connected to the limit block.

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