Municipal pipe network laying device

Abstract

The utility model provides a municipal pipe network laying device, which belongs to the technical field of pipe network laying and comprises a moving frame, an adjusting frame slidably connected to the inner wall of the moving frame, a lifting frame slidably connected to the top wall of the moving frame, a semicircular ring rotatably connected to the top wall of the lifting frame, a rotating rod rotatably connected to the inner wall of the semicircular ring, and a steel wire rope connected to the outer wall of the rotating rod. The output end of the steel wire rope is connected with a positioning component for accurately calibrating the pipeline position; the positioning part comprises a fixing ring fixedly connected to the output end of the steel wire rope, two groups of positioning rods are slidably connected to the inner wall of the fixing ring, the positioning rods are symmetrically arranged about the central axis of the fixing ring, the ends, penetrating through the fixing ring, of the positioning rods are further fixedly connected with clamping plates, and positioning plates are slidably connected to the inner walls of the clamping plates; and alignment work between the pipelines can be more conveniently achieved through the positioning blocks on the positioning plates, the adjusting frame can slide out of the movable frame, and different use requirements can be met.

Description

Technical Field

[0001] The utility model relates to the technical field of pipe network laying, and in particular to a municipal pipe network laying device. Background Art

[0002] Municipal pipe network usually refers to the city's infrastructure pipelines, including communication, gas, rainwater drainage or sewage drainage pipeline networks. Rainwater drainage or sewage drainage pipes usually need to be dug up the ground before laying. Therefore, when laying the municipal drainage pipe network, it is usually necessary to use external tools to assist in the laying of municipal pipes, so a municipal pipe network laying device is needed.

[0003] After searching, the Chinese patent application number 202320926302.6 discloses a municipal pipe network laying device, which includes a frame with a double-axis motor installed in the middle of the top of the frame. The two output ends of the double-axis motor are both provided with rope winding drums. The outer sides of the two rope winding drums are wound with steel wire ropes. The bottom ends of the two steel wire ropes are fixedly connected to clamp rings. The bottoms of the one side walls of the two clamp rings are movably penetrated by spring rods. One end of the two spring rods is fixedly connected to a clamping piece. The bottoms of the other side walls of the two clamp rings are movably threaded with fastening bolts. One end of the two fastening bolts is fixedly connected to a clamping plate.

[0004] Although the above patent saves the physical strength of construction workers in the foundation pit and speeds up the laying of pipelines, the following deficiencies still exist during use: 1. In the process of laying pipelines using clamps, since the pipelines are configured in sections, the alignment of the pipeline connection parts becomes complicated and difficult, which is not conducive to improving the work efficiency of pipeline laying; 2. Due to different pipeline laying requirements, it is not convenient to flexibly adjust the length of the rack according to the actual application scenario, thereby limiting its scope of application and practicality, which is not conducive to meeting a wide range of usage needs.

[0005] Therefore, a municipal pipe network laying device is urgently needed to solve the above problems. Utility Model Content

[0006] The purpose of the present utility model is to provide a municipal pipe network laying device to solve the problems raised in the above background technology.

[0007] In order to achieve the above-mentioned purpose of the invention, the present invention provides the following technical solutions:

[0008] A municipal pipe network laying device includes a movable frame, an adjusting frame is slidably connected to the inner wall of the movable frame, a lifting frame is slidably connected to the top wall of the movable frame, and a semicircular ring is slidably connected to the top wall of the lifting frame. The semicircular rings are symmetrically arranged in two groups about the central axis of the lifting frame. The inner wall of the semicircular ring is rotatably connected to a rotating rod, and the outer wall of the rotating rod is connected to a steel wire rope. The output end of the steel wire rope is connected to a positioning component for accurately calibrating the position of the pipeline;

[0009] The positioning component includes a fixing ring fixedly connected to the output end of the wire rope, a positioning rod is slidably connected to the inner wall of the fixing ring, and two groups of positioning rods are symmetrically arranged about the central axis of the fixing ring. One end of the positioning rod passing through the fixing ring is also fixedly connected to a clamping plate, and the inner wall of the clamping plate is slidably connected to the positioning plate.

[0010] As the preferred technical solution of this application, the side wall of the positioning plate is provided with evenly distributed positioning grooves, the side wall of the positioning groove is fixedly connected with a spring, the side wall of the positioning groove is fixedly connected with a positioning block, and the end of the spring away from the positioning groove is also fixedly connected to the positioning block.

[0011] As the preferred technical solution of this application, a tension spring is sleeved on the outer wall of the positioning rod, and the two ends of the tension spring are fixedly connected to the positioning rod and the fixing ring respectively. The inner wall of the clamping plate is threadedly connected with a fixing bolt, and the fixing bolt cooperates with the positioning plate.

[0012] As a preferred technical solution of the present application, the top wall of the lifting frame is rotatably connected to a rotating ring, the outer wall of the rotating ring is provided with evenly distributed tooth grooves, and the top wall of the lifting frame is fixedly connected to a servo motor.

[0013] As a preferred technical solution of the present application, the output end of the servo motor is fixedly connected to a gear, and the gear is meshed with the rotating ring through a tooth groove.

[0014] As a preferred technical solution of the present application, a dual-axis motor is fixedly connected to the top wall of the rotating ring, and an output end of the dual-axis motor is fixedly connected to the rotating rod.

[0015] As a preferred technical solution of the present application, the bottom wall of the movable frame is fixedly connected to the driving frame, and the side wall of the driving frame is rotatably connected to the driving screw.

[0016] As a preferred technical solution of the present application, a connecting plate is fixedly connected to the bottom wall of the adjustment frame, and the connecting plate is threadedly connected to the driving screw.

[0017] In the scheme of this application:

[0018] 1. The positioning blocks on the positioning plate can contact the outer walls of the two pipes, making it easier to align the pipes. This is more practical and solves the problem in the prior art of laying pipes using clips, where the pipes are arranged in sections, making the alignment of the pipe connection parts complicated and difficult, hindering the efficiency of pipe laying.

[0019] 2. The adjusting frame can be driven to slide out of the mobile frame by driving the screw, so that it can adapt to different ground excavation widths, and has stronger applicability. It solves the problem in the existing technology that it is not convenient to flexibly adjust the length of the frame according to the actual application scenario due to different pipeline laying requirements, thereby limiting its scope of application and practicality, and is not conducive to meeting a wide range of usage needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is one of the overall structural diagrams of a municipal pipe network laying device provided in this application;

[0021] Figure 2 This is the second overall structural diagram of a municipal pipe network laying device provided in this application;

[0022] Figure 3 A schematic cross-sectional view of a municipal pipe network laying device provided in this application;

[0023] Figure 4 A municipal pipe network laying device provided in this application Figure 3 A magnified view of the structure in the middle;

[0024] Figure 5 A municipal pipe network laying device provided in this application Figure 3 A magnified view of the structure in middle B.

[0025] Indicated in the figure:

[0026] 100. Moving frame; 101. Adjusting frame; 102. Lifting frame; 103. Semicircular ring; 104. Wire rope; 105. Fixed ring; 106. Positioning rod; 107. Clamping plate; 108. Positioning plate; 109. Rotating rod; 110. Positioning groove; 111. Spring; 112. Positioning block; 113. Tension spring; 114. Fixing bolt; 120. Rotating ring; 121. Tooth groove; 122. Servo motor; 123. Gear; 130. Dual-axis motor; 131. Driving frame; 132. Driving screw; 133. Connecting plate. DETAILED DESCRIPTION

[0027] To make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be described clearly and completely in conjunction with the accompanying drawings. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of them.

[0028] like Figure 1-5 As shown, a municipal pipe network laying device proposed in this embodiment includes a mobile frame 100, an adjusting frame 101 is slidably connected to the inner wall of the mobile frame 100, a lifting frame 102 is slidably connected to the top wall of the mobile frame 100, and a semicircular ring 103 is slidably connected to the top wall of the lifting frame 102. Two groups of semicircular rings 103 are symmetrically arranged about the central axis of the lifting frame 102. The inner wall of the semicircular ring 103 is rotatably connected to a rotating rod 109, and the outer wall of the rotating rod 109 is connected to a steel wire rope 104. The output end of the steel wire rope 104 is connected to a positioning component for accurately calibrating the position of the pipeline;

[0029] The positioning component includes a fixing ring 105 fixedly connected to the output end of the wire rope 104, and a positioning rod 106 is slidably connected to the inner wall of the fixing ring 105. Two groups of positioning rods 106 are symmetrically arranged about the central axis of the fixing ring 105. One end of the positioning rod 106 passing through the fixing ring 105 is also fixedly connected to a clamping plate 107, and the inner wall of the clamping plate 107 is slidably connected to a positioning plate 108. The arrangement of the positioning plate 108 is conducive to improving the convenience of pipeline alignment.

[0030] like Figure 1-4 As shown, as a preferred embodiment, on the basis of the above method, further, the side wall of the positioning plate 108 is provided with evenly distributed positioning grooves 110, the side wall of the positioning groove 110 is fixedly connected with a spring 111, and the side wall of the positioning groove 110 is fixedly connected with a positioning block 112, and the end of the spring 111 away from the positioning groove 110 is also fixedly connected to the positioning block 112. Under the action of the spring 111, the positioning block 112 can be pushed to better contact with the pipeline, which is beneficial to improve the accuracy of pipeline alignment.

[0031] like Figure 1-5 As shown, as a preferred embodiment, on the basis of the above method, further, the outer wall of the positioning rod 106 is sleeved with a tension spring 113, and the two ends of the tension spring 113 are fixedly connected to the positioning rod 106 and the fixing ring 105 respectively, and the inner wall of the clamping plate 107 is threadedly connected with a fixing bolt 114, and the fixing bolt 114 cooperates with the positioning plate 108. The position of the positioning plate 108 can be adjusted by setting the fixing bolt 114, which is conducive to adapting to pipes of different lengths and is more convenient to use.

[0032] like Figure 1-3As shown, as a preferred embodiment, on the basis of the above method, further, the top wall of the lifting frame 102 is rotatably connected to a rotating ring 120, the outer wall of the rotating ring 120 is provided with evenly distributed tooth grooves 121, and the top wall of the lifting frame 102 is fixedly connected to a servo motor 122, which can drive the rotating ring 120 to rotate by the servo motor 122, so that the deflection position of the pipeline can be adjusted, which is more practical.

[0033] like Figure 1-5 As shown, as a preferred embodiment, on the basis of the above method, further, the output end of the servo motor 122 is fixedly connected to a gear 123, and the gear 123 is engaged with the rotating ring 120 through the tooth groove 121. The gear 123 is engaged with the tooth groove 121, and the use effect is better.

[0034] like Figure 1-4 As shown, as a preferred embodiment, on the basis of the above method, further, a dual-axis motor 130 is fixedly connected to the top wall of the rotating ring 120, and the output end of the dual-axis motor 130 is fixedly connected to the rotating rod 109. The dual-axis motor 130 can synchronously drive the rotating rods 109 on both sides to rotate, which is beneficial to improving the synchronization during pipeline lifting.

[0035] like Figure 1-3 As shown, as a preferred embodiment, on the basis of the above method, further, the bottom wall of the movable frame 100 is fixedly connected to the driving frame 131, and the side wall of the driving frame 131 is rotatably connected to the driving screw 132. The position of the adjusting frame 101 can be adjusted by the action of the driving screw 132, which has stronger applicability.

[0036] like Figure 1-2 As shown, as a preferred embodiment, on the basis of the above method, further, the bottom wall of the adjustment frame 101 is fixedly connected with a connecting plate 133, and the connecting plate 133 is threadedly connected to the driving screw 132. The position of the adjustment frame 101 can be adjusted by the connecting plate 133, which is conducive to improving work efficiency.

[0037] Specifically, when the device is in use: first, push the mobile frame 100 and the adjusting frame 101 to the position where they need to be used, then, according to the actual width of the ground excavation, start the driving screw 132 to extend the adjusting frame 101 from the inside of the mobile frame 100 through the action of the connecting plate 133, so as to adapt to different lifting needs, after the adjustment is completed, push the lifting frame 102 above the pipe, then start the dual-axis motor 130 to drive the rotating rod 109 to rotate, and adjust the fixing ring 105 to the top of the pipe through the wire rope 104, loosen the fixing bolt 114, adjust the positioning plate 108 to the position extending out of the pipe, and then pull the clamping plates 107 on both sides to move to both sides, continue to adjust the fixing ring 105 downward so that the clamping plate 107 can contact the pipe, and then loosen the positioning rod 106 to drive the tension spring 113 to The positioning rod 106 is reset, and the pipe is fixed by the clamping plate 107. Then the dual-axis motor 130 is started to drive the rotating rod 109 to reel in the wire rope 104. After the pipe is lifted, the lifting frame 102 is pushed to move to the preset laying location. The dual-axis motor 130 is started again to unwind the wire rope 104 to achieve precise positioning of the pipe. If the position of the pipe needs to be fine-tuned, the servo motor 122 is started to drive the gear 123 to rotate with the cooperation of the tooth groove 121, thereby driving the rotating ring 120 to rotate, and then driving the semicircular rings 103 on both sides to deflect, thereby achieving adjustment of the pipe position, greatly improving the convenience and efficiency of the laying construction. When the pipes are connected, the positioning block 112 contacts the two pipes, which is conducive to more convenient alignment between the pipes and is more practical.

[0038] The above embodiments are only used to illustrate the present invention and are not intended to limit the technical solutions described in the present invention. Although this specification has described the present invention in detail with reference to the above embodiments, the present invention is not limited to the above specific implementation methods. Therefore, any modification or equivalent replacement of the present invention; and all technical solutions and improvements thereof that do not depart from the spirit and scope of the invention are included in the scope of the claims of the present invention.

Claims

1. A municipal pipe network laying device, comprising a mobile frame (100), characterized in that: The inner wall of the movable frame (100) is slidably connected to an adjusting frame (101), the top wall of the movable frame (100) is slidably connected to a lifting frame (102), the top wall of the lifting frame (102) is slidably connected to a semicircular ring (103), two groups of the semicircular rings (103) are symmetrically arranged about the central axis of the lifting frame (102), the inner wall of the semicircular ring (103) is rotatably connected to a rotating rod (109), the outer wall of the rotating rod (109) is connected to a steel wire rope (104), and the output end of the steel wire rope (104) is connected to a positioning component for accurately calibrating the position of the pipeline; A positioning component includes a fixing ring (105) fixedly connected to the output end of the wire rope (104), a positioning rod (106) being slidably connected to the inner wall of the fixing ring (105), two groups of the positioning rods (106) being symmetrically arranged about the central axis of the fixing ring (105), one end of the positioning rod (106) passing through the fixing ring (105) is also fixedly connected to a clamping plate (107), and a positioning plate (108) is slidably connected to the inner wall of the clamping plate (107).

2. A municipal pipe network laying device according to claim 1, characterized in that: The side wall of the positioning plate (108) is provided with evenly distributed positioning grooves (110), the side wall of the positioning groove (110) is fixedly connected with a spring (111), the side wall of the positioning groove (110) is fixedly connected with a positioning block (112), and the end of the spring (111) away from the positioning groove (110) is also fixedly connected to the positioning block (112).

3. A municipal pipe network laying device according to claim 2, characterized in that: The outer wall of the positioning rod (106) is sleeved with a tension spring (113), and the two ends of the tension spring (113) are fixedly connected to the positioning rod (106) and the fixing ring (105) respectively. The inner wall of the clamping plate (107) is threadedly connected with a fixing bolt (114), and the fixing bolt (114) cooperates with the positioning plate (108).

4. A municipal pipe network laying device according to claim 3, characterized in that: The top wall of the lifting frame (102) is rotatably connected to a rotating ring (120), the outer wall of the rotating ring (120) is provided with evenly distributed tooth grooves (121), and the top wall of the lifting frame (102) is fixedly connected to a servo motor (122).

5. A municipal pipe network laying device according to claim 4, characterized in that: The output end of the servo motor (122) is fixedly connected to a gear (123), and the gear (123) is meshed and connected with the rotating ring (120) through a tooth groove (121).

6. A municipal pipe network laying device according to claim 5, characterized in that: A dual-axis motor (130) is fixedly connected to the top wall of the rotating ring (120), and an output end of the dual-axis motor (130) is fixedly connected to the rotating rod (109).

7. A municipal pipe network laying device according to claim 6, characterized in that: The bottom wall of the movable frame (100) is fixedly connected to a driving frame (131), and the side wall of the driving frame (131) is rotatably connected to a driving screw (132).

8. A municipal pipe network laying device according to claim 7, characterized in that: A connecting plate (133) is fixedly connected to the bottom wall of the adjustment frame (101), and the connecting plate (133) is threadedly connected to the driving screw (132).

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