Lifting appliance for lifting filter pipe

Abstract

The lifting appliance comprises four clamping rods and two middle connecting rods, the top ends of the four clamping rods are all provided with lifting holes used in cooperation with a sling, and the two middle connecting rods are rotationally connected to the middles of the two clamping rods on the front side and the middles of the two clamping rods on the rear side respectively. The tops of the two clamping rods on the left side are rotationally connected with a left connecting rod, the tops of the two clamping rods on the right side are rotationally connected with a right connecting rod, the left connecting rod and the right connecting rod are arranged in parallel and located on the same horizontal plane, adjusting mechanisms are arranged on the left connecting rod and the right connecting rod, and a frame-shaped supporting belt is arranged at the bottoms of the four clamping rods. The two sides of the frame-shaped supporting belt are each fixedly connected with two inserting rods, and the bottom ends of the four clamping rods are each fixedly connected with a fixing mechanism for fixing the corresponding inserting rod. The utility model has the beneficial effect that a plurality of combined filter pipes can be conveniently fixed and hoisted.

Description

Technical Field

[0001] The utility model relates to the technical field of hangers, in particular to a hanger for hanging a filter tube. Background Art

[0002] Filter tube is a common filtering device used to remove impurities, solid particles or other unwanted substances in the fluid. Filter tube is usually composed of tubular filter screen or filter element, and the filtration effect on the fluid is achieved through the selection of its pore size and material.

[0003] The selection of filter tubes usually depends on factors such as the type of fluid to be filtered, particle size requirements, flow requirements, and operating environment. For multiple filter tubes, due to their heavy weight, it is not convenient to carry them manually, so a special tool is needed to hoist the multiple filter tubes.

[0004] Therefore, a filter tube hoisting hanger is proposed to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a hanger for hanging a filter tube to solve the above problems.

[0006] In order to achieve the above purpose, the utility model is implemented by adopting the following technical solutions:

[0007] A hanger for hanging a filter tube comprises four clamping rods and two middle connecting rods, the top ends of the four clamping rods are provided with hanging holes for cooperating with slings, the two middle connecting rods are rotatably connected to the middle parts of the two front clamping rods and the middle parts of the two rear clamping rods respectively, the tops of the two left clamping rods are rotatably connected to the left connecting rod, and the tops of the two right clamping rods are rotatably connected to the right connecting rod, the left connecting rod and the right connecting rod are arranged in parallel and located in the same horizontal plane, the left connecting rod and the right connecting rod are provided with adjustment mechanisms, the bottoms of the four clamping rods are provided with frame-shaped support belts, the two sides of the frame-shaped support belts are fixedly connected to two insertion rods, and the bottom ends of the four clamping rods are fixedly connected to fixing mechanisms for fixing the insertion rods.

[0008] Furthermore, the adjustment mechanism includes a handwheel and a rotating rod, the handwheel is fixedly connected to one end of the rotating rod, the other end of the rotating rod is provided with an external thread, the rotating rod passes through the middle part of the left connecting rod and is rotatably connected thereto, the middle part of the right connecting rod is provided with a first threaded hole adapted to the external thread, and the other end of the rotating rod is threadedly connected to the right connecting rod through the first threaded hole.

[0009] Furthermore, the fixing mechanism includes a fixing tube and a fixing piece, wherein one upper end of the fixing tube is fixedly connected to the clamping rod, the fixing piece is located at the other upper end of the fixing tube, and the insertion rod is plugged into the fixing tube.

[0010] Furthermore, the fixing member includes a handle and a threaded rod, the handle is fixedly connected to the top of the threaded rod, the fixing tube is provided with a second threaded hole adapted to the threaded rod, and the insertion rod is provided with a slot for inserting the threaded rod.

[0011] Furthermore, the inner bottoms of the four clamping rods are fixedly connected with rubber pads.

[0012] The beneficial effects of the utility model are as follows:

[0013] 1. The utility model facilitates the fixing and hoisting of a plurality of assembled filter tubes by using four clamping rods, two middle connecting rods, a left connecting rod, a right connecting rod, an adjusting mechanism, a frame-shaped supporting belt, an inserting rod and a fixing mechanism.

[0014] 2. The utility model is provided with a hand wheel and a rotating rod, which facilitates driving the clamping rod to clamp and fix the filter tube; and is provided with a fixing cylinder, a rotary handle and a threaded rod, which facilitates the disassembly and installation of the frame-shaped support belt. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is the front view of the utility model.

[0016] Figure 2 It is a left view of the utility model.

[0017] Figure 3 It is a top view of the utility model.

[0018] Figure 4 It is a top view of the frame-shaped support belt of the utility model.

[0019] Figure 5 For this utility model Figure 3 Schematic diagram of the local section along the AA direction.

[0020] Explanations in the figure: 1. Clamp rod; 2. Middle connecting rod; 3. Left connecting rod; 4. Right connecting rod; 5. Handwheel; 6. Rotating rod; 7. External thread; 8. Frame support belt; 9. Insert rod; 10. Fixed cylinder; 11. Turning handle; 12. Threaded rod; 13. Rubber pad. DETAILED DESCRIPTION

[0021] In order to make the above-mentioned purposes, features and advantages of the utility model more understandable, the specific implementation of the utility model is described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the utility model, so the utility model is not limited by the specific implementation disclosed below.

[0022] In the description of the present invention, it should be understood that the terms up, down, front, back, left, right, top, bottom, inside, outside, etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0023] The examples are as follows:

[0024] See also Figure 1-5 A filter tube lifting hanger comprises four clamping rods 1 and two middle connecting rods 2. The tops of the four clamping rods 1 are provided with hanging holes for matching with slings. The two middle connecting rods 2 are rotatably connected to the middle parts of the two front clamping rods 1 and the middle parts of the two rear clamping rods 1, respectively. The tops of the two left clamping rods 1 are rotatably connected to the left connecting rod 3, and the tops of the two right clamping rods 1 are rotatably connected to the right connecting rod 4. Preferably, the middle parts of the two left clamping rods 1 are rotatably connected to the connecting shaft, and the middle parts of the two right clamping rods 1 are rotatably connected to the connecting shaft. A connecting shaft is connected, the left connecting rod 3 and the right connecting rod 4 are arranged in parallel and located in the same horizontal plane, the left connecting rod 3 and the right connecting rod 4 are provided with adjustment mechanisms, and a frame-shaped supporting belt 8 is provided at the bottom of the four clamping rods 1. The frame-shaped supporting belt 8 is made of flexible material. When the filter tube is hoisted, the frame-shaped supporting belt 8 can support the filter tube. Two plug rods 9 are fixedly connected to both sides of the frame-shaped supporting belt 8, and the bottom ends of the four clamping rods 1 are fixedly connected with a fixing mechanism for fixing the plug rods 9, which is convenient for fixing and hoisting multiple combined filter tubes.

[0025] As an optional technical solution of the present utility model: the adjustment mechanism includes a handwheel 5 and a rotating rod 6, the handwheel 5 is fixedly connected to one end of the rotating rod 6, and the other end of the rotating rod 6 is provided with an external thread 7, the rotating rod 6 passes through the middle part of the left connecting rod 3 and is rotatably connected thereto, the middle part of the right connecting rod 4 is provided with a first threaded hole adapted to the external thread 7, the other end of the rotating rod 6 is threadedly connected to the right connecting rod 4 through the first threaded hole, when it is necessary to clamp and fix the filter tube, the handwheel 5 is rotated, the handwheel 5 drives the rotating rod 6 to rotate, the rotating rod 6 is threadedly connected to the right connecting rod 4, the two clamping rods 1 on both sides clamp and fix the filter tube, and when it is necessary to loosen the filter tube, the handwheel 5 is rotated in the opposite direction to loosen the filter tube.

[0026] As an optional technical solution of the present invention: the fixing mechanism includes a fixing tube 10 and a fixing piece, one end of the upper side of the fixing tube 10 is fixedly connected to the clamping rod 1, the fixing piece is located at the other end of the upper side of the fixing tube 10, and the insertion rod 9 is plugged into the fixing tube 10; the fixing piece includes a turning handle 11 and a threaded rod 12, the turning handle 11 is fixedly connected to the top of the threaded rod 12, a second threaded hole adapted to the threaded rod 12 is provided on the fixing tube 10, and a slot for inserting the threaded rod 12 is provided on the insertion rod 9. When it is necessary to fix the frame-shaped support belt 8 at the bottom of the four clamping rods 1, the four insertion rods 9 on the frame-shaped support belt 8 are respectively inserted into the fixing tube 10, and the turning handle 11 is turned. The turning handle 11 drives the threaded rod 12 to rotate, and the threaded rod 12 is threadedly connected to the fixing tube 10, and the bottom end of the threaded rod 12 is screwed into the slot on the insertion rod 9 to fix the insertion rod 9 in the fixing tube 10, thereby fixing the frame-shaped support belt 8 at the bottom of the four clamping rods 1.

[0027] As an optional technical solution of the present invention: the inner bottoms of the four clamping rods 1 are fixedly connected with rubber pads 13, so as to fix the filter tube firmly and prevent the filter tube from being damaged when being fixed.

[0028] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be implemented in other specific forms without departing from the spirit or basic features of the utility model; therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description. Therefore, it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the utility model, and any figure marks in the claims should not be regarded as limiting the claims involved.

[0029] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A hanger for hanging a filter tube, characterized in that: It includes four clamping rods and two middle connecting rods. The top ends of the four clamping rods are provided with lifting holes used for slings. The two middle connecting rods are rotatably connected to the middle parts of the two front clamping rods and the middle parts of the two rear clamping rods respectively. The tops of the two left clamping rods are rotatably connected with the left connecting rod, and the tops of the two right clamping rods are rotatably connected with the right connecting rod. The left connecting rod and the right connecting rod are arranged in parallel and located in the same horizontal plane. The left connecting rod and the right connecting rod are arranged with adjustment mechanisms. The bottoms of the four clamping rods are provided with frame-shaped support belts. Two insertion rods are fixedly connected on both sides of the frame-shaped support belt. The bottom ends of the four clamping rods are fixedly connected with fixing mechanisms for fixing the insertion rods.

2. The filter tube lifting device according to claim 1, characterized in that: The adjusting mechanism includes a handwheel and a rotating rod, the handwheel is fixedly connected to one end of the rotating rod, the other end of the rotating rod is provided with an external thread, the rotating rod passes through the middle part of the left connecting rod and is rotatably connected thereto, the middle part of the right connecting rod is provided with a first threaded hole adapted to the external thread, and the other end of the rotating rod is threadedly connected to the right connecting rod through the first threaded hole.

3. The filter tube lifting device according to claim 1, characterized in that: The fixing mechanism comprises a fixing tube and a fixing piece. One end of the upper side of the fixing tube is fixedly connected to the clamping rod. The fixing piece is located at the other end of the upper side of the fixing tube. The insertion rod is plugged into the fixing tube.

4. The filter tube lifting device according to claim 3, characterized in that: The fixing member comprises a handle and a threaded rod, the handle is fixedly connected to the top end of the threaded rod, the fixing tube is provided with a second threaded hole adapted to the threaded rod, and the insertion rod is provided with a slot for inserting the threaded rod.

5. The filter tube lifting device according to claim 1, characterized in that: The inner bottoms of the four clamping rods are all fixedly connected with rubber pads.

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