Movable righting device for discharging pipe of multifunctional crown block

Abstract

The utility model relates to a multifunctional movable centering device for a discharging pipe of a crown block, and belongs to the technical field of material conveying. Comprising a clamping mechanism used for being installed on a discharging pipeline, a transversely-arranged extending rod is arranged on one side of the clamping mechanism, a vertically-arranged fixing rod is arranged at the end of the extending rod, a telescopic rod is arranged in the fixing rod in a sliding fit mode, and a handrail is arranged at the end, arranged outside the fixing rod, of the telescopic rod; a locking mechanism used for fixing the telescopic rod is arranged on the outer side of the fixing rod. The utility model provides a multifunctional movable centering device for a discharging pipe of a crown block, which is used for stabilizing the position of the discharging pipe and preventing the discharging pipe from inclining backwards due to over-high flow speed.

Description

Technical Field

[0001] The utility model relates to a multifunctional overhead crane material discharging pipe movable straightening device, belonging to the technical field of material conveying. Background Art

[0002] The multifunctional overhead crane feed pipe is one of the important equipment in the electrolytic production process, mainly used to transport raw materials from the silo to the electrolytic cell. The feed pipe is usually made of wear-resistant rubber material, with a certain degree of flexibility and wear resistance to adapt to the different heights and angles of the electrolytic cell.

[0003] In the process of implementing the technical solution of this application, the inventor discovered that there are at least the following technical problems in the prior art:

[0004] Due to the frequent use of the multi-functional overhead crane unloading pipe, the fast flow rate and wear during the unloading process, the unloading pipe is prone to tilting, deformation and other problems, posing a safety hazard to production. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a multifunctional overhead crane feed pipe movable straightening device to stabilize the position of the feed pipe and prevent it from tilting backwards due to an excessively fast flow rate.

[0006] The multifunctional overhead crane material discharge pipe movable straightening device described in the utility model comprises a clamping mechanism for installation on the material discharge pipe, a laterally arranged extension rod is provided on one side of the clamping mechanism, a vertically arranged fixing rod is provided on the end of the extension rod, a telescopic rod is slidably fitted inside the fixing rod, and a handrail is provided on one end of the telescopic rod placed outside the fixing rod; a locking mechanism for fixing the telescopic rod is provided on the outside of the fixing rod.

[0007] Furthermore, an auxiliary supporting mechanism is correspondingly provided on the pipeline below the clamping mechanism.

[0008] Furthermore, the clamping mechanism includes two correspondingly arranged clamps I, which are fixed to the discharge pipe, and one side of one of the clamps I is fixed to the extension rod.

[0009] Furthermore, the auxiliary support mechanism includes two correspondingly arranged clamps II, which are fixed to the discharge pipe, and a support block is fixed on one side of one of the clamps II, and one side of the support block abuts against the fixed rod.

[0010] Furthermore, the locking mechanism is configured as a locking screw, and the fixing rod is provided with a screw hole for cooperating with the locking screw.

[0011] Furthermore, the locking screw is configured as a lifting eye screw.

[0012] Furthermore, the fixing rod and the extension rod are configured by square tubes.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model is fixed to the material discharge pipe by a clamping mechanism, and the extension rod and the fixing rod are arranged, so that the operator can hold the handrail to straighten the material discharge pipe, thereby avoiding the problem that the material discharge pipe tilts backward due to excessive flow rate, and improving production safety. At the same time, the telescopic rod is fixed by a locking mechanism, so that the operator can adjust the height of the handrail according to actual needs, thereby improving the convenience of operation. In addition, the arrangement of the auxiliary support mechanism further enhances the stability of the material discharge pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of Embodiment 1 of the present utility model;

[0016] Figure 2 It is embodiment 1 of the utility model;

[0017] In the figure:

[0018] 1. Feeding pipe; 2. Clamping mechanism; 21. Clamp I; 3. Extension rod; 4. Fixing rod; 5. Locking mechanism; 51. Eye screw; 6. Telescopic rod; 7. Handrail; 8. Auxiliary supporting mechanism; 81. Clamp II; 82. Support block. DETAILED DESCRIPTION

[0019] Example 1

[0020] like Figure 1-2 As shown, the multifunctional overhead crane discharge pipe movable straightening device described in the utility model comprises a clamping mechanism 2 for installation on the discharge pipe 1, a laterally arranged extension rod 3 is provided on one side of the clamping mechanism 2, a vertically arranged fixing rod 4 is provided on the end of the extension rod 3, a telescopic rod 6 is slidably fitted inside the fixing rod 4, and a handrail 7 is provided on one end of the telescopic rod 6 placed outside the fixing rod 4; a locking mechanism 5 for fixing the telescopic rod 6 is provided on the outside of the fixing rod 4.

[0021] An auxiliary supporting mechanism 8 is correspondingly provided on the pipeline below the clamping mechanism 2 to enhance the stability of the unloading pipeline 1 .

[0022] The clamping mechanism 2 includes two correspondingly arranged clamps Ⅰ21 , which are fixed to the discharge pipe 1 , and one side of one of the clamps Ⅰ21 is fixed to the extension rod 3 .

[0023] The auxiliary support mechanism 8 includes two correspondingly arranged clamps II 81, which are fixed to the discharge pipe 1. A support block 82 is fixed on one side of one of the clamps II 81, and one side of the support block 82 abuts against the fixing rod 4. The support block 82 is fixed to the fixing rod 4 by screws.

[0024] The locking mechanism 5 is configured as a locking screw, and the fixing rod 4 is provided with a screw hole for cooperating with the locking screw.

[0025] The locking screw is set as a lifting eye screw 51, which is convenient for adjustment.

[0026] The fixing rod 4 and the extension rod 3 are configured by square tubes, which are convenient for installation and welding.

[0027] Working process or working principle:

[0028] When the material discharge pipe 1 is used for feeding, before opening the valve, the handrail 7 is lowered by adjusting the lifting screw 51. After lowering the handrail 7, the lifting screw 51 is adjusted to lock it. At this time, the handrail 7 can be held manually to open the valve. The material discharge pipe will not tilt backward and the material feeding is safe. After the material discharge is completed, the handrail 7 is returned to its original position and the material discharge pipe 1 is raised.

[0029] The description of the direction and relative position relationship of the structure in the present invention, such as the description of front, back, left, right, up, and down, does not constitute a limitation of the present invention, but is only for the convenience of description.

Claims

1. A multifunctional overhead crane feed pipe active straightening device, characterized in that: The invention comprises a clamping mechanism (2) for installation on a material discharge pipe (1), wherein a horizontally arranged extension rod (3) is provided on one side of the clamping mechanism (2), a vertically arranged fixing rod (4) is provided at the end of the extension rod (3), a telescopic rod (6) is slidably fitted inside the fixing rod (4), and a handrail (7) is provided at one end of the telescopic rod (6) which is arranged outside the fixing rod (4); and a locking mechanism (5) for fixing the telescopic rod (6) is provided on the outside of the fixing rod (4).

2. The multifunctional overhead crane feed pipe active righting device according to claim 1 is characterized in that: An auxiliary supporting mechanism (8) is correspondingly provided on the pipeline below the clamping mechanism (2).

3. The multifunctional overhead crane feed pipe active straightening device according to claim 2 is characterized in that: The clamping mechanism (2) comprises two correspondingly arranged clamps I (21), the clamps I (21) being fixed to the material discharge pipe (1), and one side of one of the clamps I (21) being fixed to the extension rod (3).

4. The multifunctional overhead crane feed pipe active righting device according to claim 3 is characterized in that: The auxiliary support mechanism (8) comprises two correspondingly arranged clamps II (81), the clamps II (81) being fixed to the material discharge pipe (1), one side of one of the clamps II (81) being fixed with a support block (82), and one side of the support block (82) being in contact with the fixing rod (4).

5. The multifunctional overhead crane feed pipe active straightening device according to any one of claims 1 to 4, characterized in that: The locking mechanism (5) is configured as a locking screw, and the fixing rod (4) is provided with a screw hole for cooperating with the locking screw.

6. The multifunctional overhead crane feed pipe active righting device according to claim 5 is characterized in that: The locking screw is set as a lifting eye screw (51).

7. The multifunctional overhead crane feed pipe active righting device according to claim 1 is characterized in that: The fixing rod (4) and the extension rod (3) are configured by using square tubes.

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