Large-diameter pipeline carrying tool

Abstract

The utility model relates to the technical field of pipeline carrying, and provides a large-diameter pipeline carrying tool which comprises a power device, a bottom plate, a vertical plate, universal wheels, a circular ring frame, a fixing frame, a driving rod, a fluted disc, a gear, a T-shaped clamping groove, a T-shaped clamping block, a rack and a clamping block. Meanwhile, a gear meshed with a fluted disc on the circular ring frame rotates, so that a rack and a clamping block are driven to move and are in contact with the inner wall of the pipeline body to be limited and fixed, the pipeline body can be moved, damage to the pipeline body is avoided, the moving and carrying efficiency of the pipeline body is improved, the rack is limited through cooperation of a T-shaped clamping block and a T-shaped clamping groove, and the practicability is high. And a certain guide is provided for movement of the rack, the rack is effectively prevented from falling off, and the problems that an existing pipeline carrying tool is prone to bumping damage in the pipeline carrying process and the carrying efficiency is low are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to pipeline carrying technical field, concretely relates to a large -diameter pipeline carrying tool. BACKGROUND

[0002] Large -diameter pipeline, generally refers to the pipeline of diameter greater than or equal to DN600, also have the pipeline that outer diameter is greater than 426 millimeters is regarded as large -diameter pipeline, it can transport a large amount of fluid or gas, has higher flow and pressure capacity, is widely used in construction field, in the process of construction or pipeline installation, large -diameter pipeline is heavy, manpower can not lift and transport, needs to help carrying tool to realize the rapid transfer of pipeline.

[0003] Current existing pipeline carrying tool mostly places pipeline on trolley directly and carries, but when carrying large -diameter pipeline, due to the lack of limiting parts, it is easy to cause the problem of jolt damage of pipeline in the carrying process, also reduces the carrying efficiency. UTILITY MODEL CONTENTS

[0004] Therefore, the technical problem to be solved by the utility model is to overcome the defects in the prior art, so as to provide a large -diameter pipeline carrying tool.

[0005] A large -diameter pipeline carrying tool, including: mobile unit, fixed mechanism and power device, the mobile unit includes the bottom plate and the vertical plate that are perpendicular to each other, the vertical plate is installed on the bottom plate, a plurality of universal wheels are arranged on the bottom plate, the fixed mechanism includes a circular ring frame and a fixed frame, the circular ring frame is located in the fixed frame, a drive rod is connected to one side of the circular ring frame close to the vertical plate, the power output end of the power device is connected with the drive rod, the drive rod is rotationally arranged on the vertical plate, a gear disc is arranged on the side of the circular ring frame away from the drive rod, a rotating shaft is fixedly arranged in the circular ring frame, a fixed ring is rotationally connected to the rotating shaft, a plurality of rotating rods are arranged on the fixed ring, a gear is arranged on the rotating rod, the gear is engaged with the gear disc, a fixed plate is arranged on one end of the fixed frame away from the vertical plate, a gear mounting piece and a T-shaped clamping groove are arranged on the fixed plate, the gear is connected with the gear mounting piece, the carrying tool further includes a rack, a T-shaped clamping block corresponding to the T-shaped clamping groove is arranged on the rack, the T-shaped clamping block is slidingly arranged in the T-shaped clamping groove, the gear is engaged with the rack, and a clamping block is arranged at one end of the rack away from the rotating shaft.

[0006] Further, a sliding groove is formed in the vertical plate, the carrying tool further includes an electric telescopic rod, the electric telescopic rod is arranged in the sliding groove, a fixed mounting end of the electric telescopic rod is connected with the bottom plate, a telescopic working end of the electric telescopic rod is provided with a clamping ring, a bearing is arranged on the clamping ring, and the clamping ring and the bearing are slidingly arranged in the sliding groove.

[0007] Further, the carrying tool further comprises a connecting block, one end of the connecting block is connected with the fixing frame, and the other end of the connecting block is connected with the clamping ring.

[0008] Further, the plurality of rotating rods are uniformly distributed on the fixing ring.

[0009] Further, a plurality of square grooves are uniformly arranged on the circular ring frame.

[0010] Further, the clamping block is made of rubber.

[0011] Further, the power device is a motor, and a power output end of the motor is connected with the driving rod.

[0012] Further, the fixing frame is in a circular ring shape.

[0013] Further, four universal wheels are arranged on the bottom plate.

[0014] Further, three rotating rods are arranged on the fixing ring.

[0015] The technical scheme of the utility model has the following advantages:

[0016] The utility model provides a large -diameter pipeline carrying tool, through power device drive driving rod drives circular ring frame rotation, simultaneously with the gear wheel of toothed disc on the circular ring frame meshing rotates to drive the rack and the clamping block to move and with the inner wall of pipeline body contact limit fixed, namely can remove pipeline body, avoided the damage to pipeline body, also improved the removal carrying efficiency of pipeline body, the cooperation of T type clamping block and T type clamping groove formed the limit to rack, provided certain orientation for the movement of rack, also effectively prevented the falling of rack. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the embodiment of the utility model or the technical scheme in the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or the prior art description, and obviously, the drawings in the following description are some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creative labor.

[0018] Figure 1 It is the structure schematic view after the utility model installs pipeline body;

[0019] Figure 2 It is the overall structure sectional view of the utility model;

[0020] Figure 3 It is the utility model Figure 2 The local enlarged view of A in the utility model;

[0021] Figure 4 For the utility model Figure 2 The local enlarged view of B in the middle;

[0022] Figure 5 For the utility model fixed frame structure schematic view;

[0023] Figure 6 For the utility model motor, drive rod and ring frame structure schematic view;

[0024] Figure 7 For the utility model fixed frame, rack, clamping block and fixed ring structure schematic view.

[0025] Mark explanation:

[0026] 1 - bottom plate;11 - vertical plate;111 - sliding slot;12 - universal wheel;2 - fixed mechanism;21 - toothed disc;211 - ring frame;212 - drive rod;213 - bearing;22 - gear;221 - rotating rod;23 - rack;231 - T type clamping block;24 - clamping block;25 - fixed ring;251 - rotating shaft;26 - motor;27 - fixed frame;271 - fixed plate;272 - T type clamping slot;3 - electric telescopic rod;31 - clamping ring;311 - connecting block;4 - pipeline body. Specific implementation

[0027] The technical scheme of the utility model will be described clearly and completely in combination with the drawings, obviously, the described embodiment is a part of the embodiment of the utility model, rather than all the embodiment. Based on the embodiment in the utility model, all other embodiments obtained by the person skilled in the art without making creative labor belong to the scope of protection of the utility model.

[0028] In the description of the utility model, it is necessary to explain that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "internal", "external" and the like is the orientation or position relationship shown in the drawing, and is only for the convenience of describing the utility model and simplifying the description, and cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, a particular orientation and operation, therefore, it cannot be understood as the limitation of the utility model. In addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0029] In the description of the utility model, it needs to explain, unless another explicit provision and limitation, term '' install '' '' link '' '' connection '' should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected;Can be mechanical connection, also can be electrical connection;Can be directly connected, also can be indirectly connected through intermediate medium, can be two elements inside the communication。For ordinary skilled in the art, the above-mentioned terms can be understood in the utility model according to specific circumstances.

[0030] In addition, the technical features involved in the different embodiments of the utility model described below can be combined with each other as long as there is no conflict.

[0031] As Figures 1-7 A large-diameter pipeline carrying tool, comprising: a moving unit, a fixing mechanism 2 and a power device, the moving unit comprises a bottom plate 1 and a vertical plate 11 which are perpendicular to each other, the vertical plate 11 is installed on the bottom plate 1, a plurality of universal wheels 12 are arranged on the bottom plate 1, the fixing mechanism 2 comprises a circular ring frame 211 and a fixing frame 27, the fixing frame 27 is circular, the circular ring frame 211 is located in the fixing frame 27, a drive rod 212 is connected to one side of the circular ring frame 211 close to the vertical plate 11, the power output end of the power device is connected with the drive rod 212, the drive rod 212 is rotationally arranged on the vertical plate 11, a gear disc 21 is arranged on the side of the circular ring frame 211 away from the drive rod 212, a rotating shaft 251 is fixedly arranged in the circular ring frame 211, a fixing ring 25 is rotationally connected to the rotating shaft 251, a plurality of rotating rods 221 are uniformly arranged on the fixing ring 25, stress concentration is effectively avoided, and the stability during use of the tool is improved, a gear 22 is arranged on the rotating rod 221, the gear 22 is engaged with the gear disc 21, a fixed plate 271 is arranged at one end of the fixing frame 27 away from the vertical plate 11, a gear mounting piece and a T-shaped clamping groove 272 are arranged on the fixed plate 271, the gear 22 is connected with the gear mounting piece, the carrying tool further comprises a rack 23, a T-shaped clamping block 231 corresponding to the T-shaped clamping groove 272 is arranged on the rack 23, the T-shaped clamping block 231 is slidingly arranged in the T-shaped clamping groove 272, the gear 22 is engaged with the rack 23, and a clamping block 24 is arranged at one end of the rack 23 away from the rotating shaft 251;The clamping block 24 is made of rubber, the rubber material has large friction force, so that the clamping block 24 is tightly attached to the inner wall of the pipeline body 4 to form a limiting position, and the pipeline body 4 will not fall off and be damaged during carrying and moving.

[0032] The large-diameter pipeline carrying tool drives the driving rod 212 to rotate the circular frame 211 through the power device, and the gear 22 meshing with the toothed disc 21 on the circular frame 211 rotates, thereby driving the rack 23 and the clamping block 24 to move and contact and limit the inner wall of the pipeline body 4, that is, the pipeline body 4 can be moved, which avoids damage to the pipeline body 4 and improves the moving and carrying efficiency of the pipeline body 4. The cooperation of the T-shaped clamping block 231 and the T-shaped clamping groove 272 limits the rack 23 and provides a certain guide for the movement of the rack 23, which also effectively prevents the rack 23 from falling off.

[0033] As shown in Figure 1 and Figure 2 , in the embodiment, the vertical plate 11 is provided with a sliding groove 111, and the carrying tool further comprises an electric telescopic rod 3, which is arranged in the sliding groove 111. The fixed mounting end of the electric telescopic rod 3 is connected with the bottom plate 1, and the telescopic working end of the electric telescopic rod 3 is provided with a clamping ring 31, which is provided with a bearing 213. The clamping ring 31 and the bearing 213 are slidingly arranged in the sliding groove 111, and the driving rod 212 is arranged in the inner ring of the bearing 213. The electric telescopic rod 3 can perform telescopic action up and down, and can drive the clamping ring 31 and the bearing 213 to also move up and down along the sliding groove 111, so that the driving rod 212 drives the circular frame 211 and the fixed frame 27 to also move up and down. When carrying the pipeline body 4, the height of the pipeline body 4 during carrying can be adjusted according to different carrying requirements, which improves the functionality of the carrying tool. At the same time, the arrangement of the bearing 213 can ensure that the carrying tool does not affect the driving of the driving rod 212 by the power device when moving up and down to adjust the height.

[0034] As shown in Figure 5 , in the embodiment, the carrying tool further comprises a connecting block 311, one end of which is connected with the fixed frame 27, and the other end of which is connected with the clamping ring 31. The arrangement of the connecting block 311 ensures that the clamping ring 31 always fits with the fixed frame 27 during movement, which improves the stability of the clamping ring 31 during upward and downward movement.

[0035] As shown in Figure 5 and Figure 6 , in the embodiment, a plurality of square grooves are uniformly arranged on the circular frame 211. The arrangement of the square grooves can effectively reduce the stress concentration phenomenon on the circular frame 211 and improve the stability of the circular frame 211 during work.

[0036] As shown in Figure 5 and Figure 6As shown, in the embodiment, the power device is a motor 26, and a power output end of the motor 26 is connected with the driving rod 212; the driving rod 212 is driven to rotate by the motor 26, and then the circular ring frame 211 and the toothed disc 21 are rotated, the gear 22 is driven to rotate with the rotating rod 221 as the axis, the rack 23 is moved away from the rotating shaft 251, the clamping block 24 is tightly combined with the inner wall of the pipeline body 4 to limit, the fixing of the pipeline body 4 is completed, and then the pipeline body 4 is moved.

[0037] As shown in the drawings, Figure 1 As shown, in the embodiment, four universal wheels 12 are arranged on the bottom plate 1; three rotating rods 221 are arranged on the fixing ring 25, and the number of the universal wheels 12 and the rotating rods 221 can be changed according to actual use requirements, and the pipeline body 4 is moved by the universal wheels 12 after being limited and fixed.

[0038] As shown in the drawings, Figures 1-7 As shown, in the embodiment, the pipeline body 4 to be moved is placed in the position corresponding to the clamping block 24 in advance, then the motor 26 is started, the driving rod 212 is driven to rotate by the motor 26, and then the circular ring frame 211 and the toothed disc 21 are rotated, the gear 22 is driven to rotate with the rotating rod 221 as the axis, the rack 23 is moved away from the rotating shaft 251 along the T-shaped clamping groove 272, the clamping block 24 is tightly combined with the inner wall of the pipeline body 4 to limit, the fixing of the pipeline body 4 is completed, and then the pipeline body 4 is moved, in addition, if the height of the pipeline body 4 needs to be adjusted during the moving process, the electric telescopic rod 3 is started to rise or fall, the clamping ring 31 and the bearing 213 are also driven to rise or fall along the sliding groove 111, the driving rod 212 drives the circular ring frame 211 and the fixing frame 27 to rise or fall, and finally the height adjustment of the pipeline body 4 is realized.

[0039] Obviously, the above embodiment is only an example for clearly illustrating, and does not limit the implementation. For ordinary skilled in the art, other different forms of changes or variations can be made on the basis of the above description. Here, all the implementation is not required and cannot be exhausted. The obvious changes or variations derived therefrom are still within the protection scope of the present application.

Claims

1. A large-diameter pipe handling tool, comprising: A moving unit, a fixing mechanism (2), and a power unit are characterized in that the moving unit includes a base plate (1) and a vertical plate (11) arranged perpendicularly to each other, the vertical plate (11) is mounted on the base plate (1), and a plurality of casters (12) are provided on the base plate (1). The fixing mechanism (2) includes a ring frame (211) and a fixing frame (27), the ring frame (211) is located inside the fixing frame (27), a drive rod (212) is connected to the side of the ring frame (211) near the vertical plate (11), the power output end of the power unit is connected to the drive rod (212), the drive rod (212) is rotatably mounted on the vertical plate (11), a gear plate (21) is provided on the side of the ring frame (211) away from the drive rod (212), and a rotating shaft (251) is fixedly installed inside the ring frame (211). 51) A fixed ring (25) is rotatably connected to the fixed ring (25), and multiple rotating rods (221) are provided on the fixed ring (25). A gear (22) is provided on the rotating rod (221), and the gear (22) meshes with the gear plate (21). A fixed plate (271) is provided at the end of the fixed frame (27) away from the vertical plate (11). A gear mounting part and a T-shaped slot (272) are provided on the fixed plate (271). The gear (22) is connected to the gear mounting part. The handling tool also includes a rack (23). A T-shaped block (231) corresponding to the T-shaped slot (272) is provided on the rack (23). The T-shaped block (231) is slidably disposed in the T-shaped slot (272). The gear (22) meshes with the rack (23). A block (24) is provided at the end of the rack (23) away from the rotating shaft (251).

2. The large-diameter pipe handling tool according to claim 1, characterized in that, The vertical plate (11) is provided with a sliding groove (111). The transport tool also includes an electric telescopic rod (3). The electric telescopic rod (3) is set in the sliding groove (111). The fixed installation end of the electric telescopic rod (3) is connected to the base plate (1). The telescopic working end of the electric telescopic rod (3) is provided with a retaining ring (31). A bearing (213) is provided on the retaining ring (31). The retaining ring (31) and the bearing (213) are slidably set in the sliding groove (111). The drive rod (212) is set in the inner ring of the bearing (213).

3. The large-diameter pipe handling tool according to claim 2, characterized in that, The transport tool also includes a connecting block (311), one end of which is connected to the fixing frame (27), and the other end of which is connected to the retaining ring (31).

4. A large-diameter pipe handling tool according to claim 1, characterized in that, Multiple rotating rods (221) are evenly distributed on the fixed ring (25).

5. A large-diameter pipe handling tool according to claim 1, characterized in that, The circular frame (211) has multiple square grooves evenly distributed on it.

6. A large-diameter pipe handling tool according to claim 1, characterized in that, The card block (24) is made of rubber.

7. A large-diameter pipe handling tool according to claim 1, characterized in that, The power unit is a motor (26), and the power output end of the motor (26) is connected to the drive rod (212).

8. A large-diameter pipe handling tool according to claim 1, characterized in that, The fixing frame (27) is circular.

9. A large-diameter pipe handling tool according to claim 1, characterized in that, The base plate (1) is provided with four casters (12).

10. A large-diameter pipe handling tool according to claim 1, characterized in that, The fixed ring (25) is provided with three rotating rods (221).

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