Pipeline hoisting device

Abstract

The utility model relates to the technical field of pipeline hoisting, in particular to a pipeline hoisting device which comprises a pipe body, a clamping mechanism arranged on the outer side of the pipe body, and a hoisting mechanism for suspending the pipe body. The telescopic part of the inclined telescopic rod is used for pushing the end of the lifting frame to turn over with the lower end of the lifting rod as the center, then the sliding rod is ejected out of one end of the lifting frame through the pull rod, and then the buckle plate is pushed into the end capable of being inserted into a pipe body through the locking telescopic rod on the fixed seat. And therefore, the pipe body is safer and does not fall off during hoisting, and meanwhile, one end of the pipe body can be conveniently mounted.

Description

Technical Field

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

[0002] After searching the patent document with the publication number CN 219839353 U, it is found that the patent inserts the supporting beam into the pipe through the vertical pole, and the vertical pole is hoisted upward by the hanging piece, the second stiffening rib and the hoisting beam;

[0003] In this patent document, one end of the pipe is hooked and fixed in a manner similar to a hook to complete the lifting process. If the entire pipe shakes during the lifting process of this structure, the pipe may slide from one end of the supporting beam, causing the pipe to fall. Utility Model Content

[0004] The purpose of the utility model is to provide a pipeline hoisting device in order to solve the above problems.

[0005] The utility model achieves the above-mentioned purpose through the following technical solutions:

[0006] A pipeline hoisting device comprises a pipe body, a clamping mechanism is arranged on the outer side of the pipe body, and a hoisting mechanism for suspending the pipe body;

[0007] The hoisting mechanism comprises a hoisting frame, a hoisting rod is rotatably connected to the middle position of the hoisting frame, an L bracket is fixed to the end of the hoisting frame, an inclined telescopic rod is arranged between the hoisting rod and the L bracket, and a locking mechanism for clamping and fixing one end of the pipe body is arranged on the side of the hoisting frame away from the L bracket;

[0008] The locking mechanism comprises a sliding rod slidably connected to the end of the hanging frame, a fixing seat is fixed at one end of the sliding rod, a locking telescopic rod is fixed on the fixing seat, a buckle plate is fixed on the telescopic part of the locking telescopic rod, and the sliding rod is connected to the hanging rod through a pull rod.

[0009] Preferably: a lifting ring is fixed on the upper end of the lifting rod, and a first pin and a second pin are fixed at the middle position of the lifting rod.

[0010] Preferably, the upper end of the pull rod is rotatably connected to the first pin of the hanging rod, and the lower end of the pull rod is rotatably connected to the sliding rod.

[0011] Preferably, the fixing portion of the tilt telescopic rod is rotatably connected to the second pin shaft of the hoisting rod, and the telescopic portion of the tilt telescopic rod is rotatably connected to the L bracket.

[0012] Preferably: a third pin shaft for rotationally connecting the lower end of the hanging rod is fixed at the middle position of the hanging frame.

[0013] Preferably: the clamping mechanism includes a clamping seat, the clamping seat is fixed on the bottom side of the lifting frame, and two clamping slip rings symmetrically arranged front and back are slidably connected to the clamping seat, and the two clamping slip rings are respectively provided with a first rubber wheel and a second rubber wheel, the rotating shaft of the second rubber wheel is attached to the outer side of the first rubber wheel, and the end of the rotating shaft of the second rubber wheel is fixed to the rotating part of the clamping motor, and the clamping motor is fixed on the clamping seat.

[0014] The beneficial effects compared with the prior art are as follows: the telescopic part of the inclined telescopic rod is used to push the end of the hanging frame to make it flip around the lower end of the hanging rod, and then the sliding rod is pushed out from one end of the hanging frame through the pull rod, and then the buckle plate is pushed to the inside of one end of the pipe body through the locking telescopic rod on the fixed seat, so that the pipe body is safer and will not fall during hanging, and it is also convenient to install one end of the pipe body. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] 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 labor.

[0016] Figure 1 It is a structural schematic diagram of a pipeline hoisting device described in the utility model;

[0017] Figure 2 It is a cross-sectional view of a pipeline hoisting device described in the utility model;

[0018] Figure 3 It is a partial cross-sectional view of a clamping mechanism of a pipeline lifting device described in the utility model;

[0019] Figure 4 This is a partial parts diagram of an L bracket of a pipeline lifting device described in the utility model;

[0020] Figure 5 This is a partial parts diagram of a locking mechanism of a pipeline lifting device described in the utility model;

[0021] Figure 6 This is a partial parts diagram of a clamping mechanism of a pipeline lifting device described in the utility model;

[0022] Figure 7 It is a partial parts diagram of a lifting rod of a pipeline lifting device described in the utility model;

[0023] Figure 8 It is a partial parts diagram of a hanging frame of a pipeline hanging device described in the utility model;

[0024] Fig. 9 It is a partial parts diagram of a pipe lifting device described in the utility model when a lifting frame is tilted.

[0025] The following are the descriptions of the reference numerals:

[0026] 1. Locking mechanism; 2. Tilting telescopic rod; 3. Lifting mechanism; 4. Tube body; 5. Clamping mechanism; 11. Pull rod; 12. Fixed seat; 13. Sliding rod; 14. Locking telescopic rod; 15. Buckle plate; 31. Lifting rod; 32. Lifting frame; 33. L bracket; 51. Clamping motor; 52. First rubber wheel; 53. Second rubber wheel; 54. Clamping slip ring; 55. Clamping seat. DETAILED DESCRIPTION

[0027] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0028] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0029] The utility model is further described below in conjunction with the accompanying drawings:

[0030] like Figure 1-Figure 9 As shown, a pipeline hoisting device includes a pipe body 4, a clamping mechanism 5 is arranged on the outside of the pipe body 4, and also includes a hoisting mechanism 3 for suspending the pipe body 4;

[0031] In this embodiment: the lifting mechanism 3 includes a lifting frame 32, the middle position of the lifting frame 32 is rotatably connected to the lower end of the lifting rod 31 through a third pin shaft, an L bracket 33 is fixed to the end of the lifting frame 32, a first pin shaft and a second pin shaft are fixed to the middle position of the lifting rod 31, the fixed part of the tilting telescopic rod 2 is rotatably connected to the second pin shaft of the lifting rod 31, the telescopic part of the tilting telescopic rod 2 is rotatably connected to the L bracket 33, a lifting ring is fixed to the upper end of the lifting rod 31, and a locking mechanism 1 for clamping and fixing one end of the tube body 4 is provided on the side of the lifting frame 32 away from the L bracket 33, the lifting frame 32 and the L bracket 33 are driven to move upward by the lifting rod 31, and the end of the tube body 4 is hooked and fixed by the L bracket 33, and then the tilting direction of the lifting frame 32 is changed by extending and shortening the tilting telescopic rod 2, so that the tube body 4 can be lifted more safely and conveniently and the entire device can be removed;

[0032] In this embodiment: the locking mechanism 1 includes a sliding rod 13 slidably connected to the end of the hanging frame 32, one end of the sliding rod 13 is fixed with a fixed seat 12, a locking telescopic rod 14 is fixed on the fixed seat 12, and a buckle plate 15 is fixed to the telescopic portion of the locking telescopic rod 14. The upper end of the pull rod 11 is rotatably connected to the first pin shaft of the hanging rod 31, and the lower end of the pull rod 11 is rotatably connected to the sliding rod 13. The end of the hanging frame 32 on which the sliding rod 13 is installed is tilted upward, so that the sliding rod 13 is pushed out of the hanging frame 32 through the pull rod 11, and then the telescopic portion of the locking telescopic rod 14 on the fixed seat 12 pushes the buckle plate 15 to move downward, and then the buckle plate 15 is put into a position where it can be inserted into one end of the tube body 4.

[0033] In this embodiment: the clamping mechanism 5 includes a clamping seat 55, which is fixed to the bottom side of the hanging frame 32, and two clamping slip rings 54 symmetrically arranged front and back are slidably connected to the clamping seat 55, and a first rubber wheel 52 and a second rubber wheel 53 are respectively arranged on the two clamping slip rings 54, and the rotating shaft of the second rubber wheel 53 is attached to the outer side of the first rubber wheel 52, and the rotating shaft end of the second rubber wheel 53 is fixed to the rotating part of the clamping motor 51, and the clamping motor 51 is fixed to the clamping seat 55, and the clamping motor 51 is used to drive the second rubber wheel 53 to rotate, and the rotating shaft of the second rubber wheel 53 is used to drive the first rubber wheel 52 to rotate in the opposite direction, and then the two clamping slip rings 54 are extended from the clamping seat 55 to the front and rear sides of the tube body 4 through the rotation of the first rubber wheel 52 and the second rubber wheel 53, and then the two clamping slip rings 54 clamp the tube body 4.

[0034] Working principle: When in use, fix the lifting ring of the lifting rod 31 on the lifting vehicle, and then pull the lifting rod 31 upward through the lifting vehicle to move the lifting frame 32 to the pipe body 4 that needs to be lifted;

[0035] At this time, the L bracket 33 at the end of the hanging frame 32 is inserted into the tube body 4, and then the telescopic part of the tilted telescopic rod 2 is extended, and at the same time, one end of the hanging frame 32 begins to tilt upward, and then the pull rod 11 is used to push the sliding rod 13 to extend from the end of the hanging frame 32. At this time, the telescopic part of the locking telescopic rod 14 on the fixed seat 12 is extended, and the gusset plate 15 is located at a position that can be inserted into the inner side of one end of the tube body 4. Then, the telescopic part of the tilted telescopic rod 2 is shortened to make the hanging frame 32 in a horizontal position. At this time, the pull rod 11 pulls the sliding rod 13 to allow the fixed seat 12 to drive the locking telescopic rod 14 and the gusset plate 15 to move toward the end of the tube body 4, and then the gusset plate 15 is inserted into the inner side of one end of the tube body 4;

[0036] Then the hoisting vehicle starts to pull the hoisting rod 31 upwards, so that the entire hoisting frame 32 and the pipe body 4 are hoisted. When the pipe body 4 is hoisted to a suitable position, the rotating part of the clamping motor 51 drives the second rubber wheel 53 to rotate, and the rotating shaft of the second rubber wheel 53 drives the first rubber wheel 52 to rotate synchronously in the opposite direction, and then the two clamping slip rings 54 slide from the clamping seat 55, and then the two clamping slip rings 54 clamp one end of the pipe body 4.

[0037] At this time, when installing the tube body 4, the telescopic part of the tilted telescopic rod 2 is extended, and one end of the hanging frame 32 is tilted. At this time, the sliding rod 13 is extended and the buckle plate 15 is moved out of the tube body 4, and then the telescopic part of the telescopic rod 14 is locked to drive the buckle plate 15 to restore the initial position, and then the buckle plate 15 is released from the locking fixation on one end of the tube body 4.

[0038] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A pipeline hoisting device, comprising a pipe body, a clamping mechanism is arranged on the outer side of the pipe body, and is characterized in that: It also includes a hanging mechanism for hanging the tube body; The hoisting mechanism comprises a hoisting frame, a hoisting rod is rotatably connected to the middle position of the hoisting frame, an L bracket is fixed to the end of the hoisting frame, an inclined telescopic rod is arranged between the hoisting rod and the L bracket, and a locking mechanism for clamping and fixing one end of the tube body is arranged on the side of the hoisting frame away from the L bracket; The locking mechanism includes a sliding rod slidably connected to the end of the hanging frame, a fixing seat is fixed to one end of the sliding rod, a locking telescopic rod is fixed to the fixing seat, a buckle plate is fixed to the telescopic part of the locking telescopic rod, and the sliding rod is connected to the hanging rod through a pull rod.

2. A pipeline hoisting device according to claim 1, characterized in that: A lifting ring is fixed at the upper end of the lifting rod, and a first pin and a second pin are fixed at the middle position of the lifting rod.

3. A pipeline hoisting device according to claim 2, characterized in that: The upper end of the pull rod is rotatably connected to the first pin shaft of the hanging rod, and the lower end of the pull rod is rotatably connected to the sliding rod.

4. A pipeline hoisting device according to claim 2, characterized in that: The fixing part of the tilt telescopic rod is rotatably connected to the second pin shaft of the hoisting rod, and the telescopic part of the tilt telescopic rod is rotatably connected to the L bracket.

5. A pipeline hoisting device according to claim 1, characterized in that: A third pin shaft for rotationally connecting to the lower end of the hanging rod is fixed at the middle position of the hanging frame.

6. A pipeline hoisting device according to claim 1, characterized in that: The clamping mechanism includes a clamping seat, which is fixed to the bottom side of the hanging frame. Two clamping slip rings symmetrically arranged front and back are slidably connected to the clamping seat. The two clamping slip rings are respectively provided with a first rubber wheel and a second rubber wheel. The rotating shaft of the second rubber wheel is attached to the outer side of the first rubber wheel, and the end of the rotating shaft of the second rubber wheel is fixed to the rotating part of the clamping motor. The clamping motor is fixed on the clamping seat.

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