Copper pipe hanger with novel structure

Abstract

The utility model provides a copper pipe hanger with a novel structure, and relates to the technical field of submerged arc furnace electrode systems. The copper pipe hanger with the novel structure comprises a fixing frame, a clamping mechanism for fixing a copper pipe is installed on the fixing frame, the clamping mechanism comprises a plurality of fixed clamping plates and a plurality of movable clamping plates, the fixed clamping plates are installed on the two side faces of the fixing frame respectively, and the movable clamping plates are installed at the ends, away from the fixing frame, of the fixed clamping plates through quick release mechanisms. The copper pipe is clamped between the fixed clamping plate and the movable clamping plate. According to the device, the structural form of the clamping plates for hanging the copper pipes is changed into a split type from an integral type, a plurality of groups of fixed clamping plates and movable clamping plates are used for separately clamping and fixing a plurality of copper pipes, the relative positions of the copper pipes in the furnace are not changed, only a specific clamping mechanism needs to be separated when copper tiles need to be replaced, the operation is simple, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to a hanging mechanism, in particular to a copper tube hanging mechanism with a new structure, belonging to the technical field of an electrode system of an ore-fired furnace. Background Art

[0002] With the rapid development of the national economy and the support of national industrial policies, the capacity of single-unit transformers of ore-bearing furnaces below 6300KVA has been completely eliminated, while the power consumption of 6300-12500KVA and voltage level of 5KV-110KV electric arc furnaces accounts for an increasingly large proportion of industrial electricity consumption. The composition of the ore-bearing furnace: It consists of furnace body, power supply, control equipment and cooling system, electrode lifting system, hydraulic system, loading and unloading system, gripper and other auxiliary equipment. Under normal circumstances, the copper tube in the furnace is assembled into one through insulated hanging and then welded to the gripper.

[0003] Now some copper pipe hangers need to lift the copper pipe in the furnace when replacing copper tiles. Since the copper pipe hangers are fixed as a whole, they must be completely disassembled and the outer plywood and insulation board must be removed before replacement. Figure 6 As shown, the operation is relatively troublesome and the replacement efficiency is low. Therefore, the utility model provides a new structure copper tube hanging. Utility Model Content

[0004] (1) Technical problems solved

[0005] The purpose of the present invention is to provide a novel structure of copper tube hanging in order to solve the above problems, so as to solve the problems in the prior art that the copper tube hanging is fixed as a whole, the operation is relatively complicated, and the replacement efficiency is low.

[0006] (2) Technical solution

[0007] The utility model is achieved through the following technical solutions: a new structure copper tube hanging, including a fixing frame, on which is installed a clamping mechanism for fixing the copper tube, the clamping mechanism including multiple fixed splints and multiple movable splints, the multiple fixed splints are respectively installed on both sides of the fixing frame, the movable splint is installed on the end of the fixed splint away from the fixing frame through a quick release mechanism, and the copper tube is clamped between the fixed splint and the movable splint.

[0008] Preferably, one end of the fixing splint is fixedly connected with a connecting bolt, and the plurality of fixing splints are detachably connected to the two side surfaces of the fixing frame through the connecting bolts. Both side surfaces of the fixing frame are provided with mounting holes corresponding to the connecting bolts, and the fixing splints are fixed to the fixing frame through the provided mounting holes and connecting bolts.

[0009] Preferably, the quick-release mechanism includes a connecting rod fixed to one end of the movable splint, a slot is provided at one end of the fixed splint, one end of the connecting rod is inserted into the inside of the slot, and the fixed splint and the movable splint are quickly combined by inserting one end of the connecting rod into the inside of the slot to clamp and fix the copper tube.

[0010] Preferably, the quick-release mechanism also includes a fixing seat fixed on the fixing splint, a limiting rod is slidably connected to the interior of the fixing seat, a socket is provided on the connecting rod, one end of the limiting rod is inserted into the interior of the socket, and by inserting one end of the limiting rod into the interior of the socket, one end of the connecting rod is restricted from being pulled out from the interior of the slot.

[0011] Preferably, a stopper is fixedly connected to the limiting rod, a side surface of the stopper is provided with a spring, and the spring is sleeved on the limiting rod. Under the action of the stopper and the spring, one end of the limiting rod is stably inserted into the inside of the socket.

[0012] Preferably, a plurality of reinforcing blocks are welded inside the fixing frame, and connecting plates are welded at both ends of the fixing frame, so that the overall strength of the fixing frame is increased under the action of the reinforcing blocks.

[0013] The utility model provides a novel structure of copper tube hanging, which has the following beneficial effects:

[0014] 1. This device changes the structure of the copper tube hanging clamp from an integral type to a split type. There are multiple sets of fixed clamps and movable clamps to separately clamp and fix multiple copper tubes. The relative positions of the copper tubes in the furnace remain unchanged. When the copper tiles need to be replaced, only the specific clamping mechanism needs to be separated. The operation is simple and the work efficiency is improved.

[0015] 2. The device forms a quick-release mechanism through the action of the connecting rod, socket, slot, limiting rod, spring and block, which can quickly combine or separate the movable splint and the fixed splint, replacing the previous method of fixing with bolts, and is simple and convenient to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the clamping mechanism of the present utility model;

[0018] Figure 3 For the utility model Figure 2 A magnified schematic diagram;

[0019] Figure 4 It is a front view of the utility model;

[0020] Figure 5This is a front view of the fixing frame of the present utility model;

[0021] Figure 6 This is a schematic diagram of the existing copper pipe hanging structure.

[0022]

Main component symbol description

[0023] 1. Fixing frame; 11. Mounting hole; 12. Reinforcement block; 13. Connecting plate; 2. Fixing splint; 21. Connecting bolt; 22. Slot; 3. Movable splint; 31. Connecting rod; 32. Socket; 4. Fixing seat; 41. Limiting rod; 42. Stop block; 43. Spring. DETAILED DESCRIPTION

[0024] The embodiment of the utility model provides a novel structure for hanging copper pipes.

[0025] See also Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5 The new structure of copper tube hanging includes a fixing frame 1, on which a clamping mechanism for fixing the copper tube is installed. The fixing frame 1 is formed by welding four steel plates to each other. The clamping mechanism includes multiple fixed splints 2 and multiple movable splints 3. The splint structure of the copper tube hanging is changed from an integral type to a split type. There are multiple groups of fixed splints 2 and movable splints 3 to separately clamp and fix multiple copper tubes.

[0026] Please refer again Figure 1 、 Figure 4 and Figure 5 , multiple fixing splints 2 are respectively installed on both sides of the fixing frame 1, one end of the fixing splint 2 is fixedly connected with a connecting bolt 21, and multiple fixing splints 2 are detachably connected to both sides of the fixing frame 1 through the connecting bolts 21. Both sides of the fixing frame 1 are provided with mounting holes 11 corresponding to the connecting bolts 21. The connecting bolt 21 at one end of the fixing splint 2 is inserted into the inside of the mounting hole 11, and then the fixing splint 2 is fixed to the fixing frame 1 by screwing on the gasket and nut.

[0027] Please refer again Figure 1 、 Figure 2 、 Figure 3 and Figure 4 The movable splint 3 is installed on the end of the fixed splint 2 away from the fixed frame 1 through a quick-release mechanism. The copper tube is clamped between the fixed splint 2 and the movable splint 3. The fixed splint 2 and the movable splint 3 are quickly combined through the quick-release mechanism. A plurality of reinforcing blocks 12 are welded inside the fixed frame 1. The reinforcing blocks 12 enhance the overall strength of the fixed frame 1. Connecting plates 13 are welded at both ends of the fixed frame 1, and one end of the two connecting plates 13 is welded to the holding tube.

[0028] Please refer again Figure 1 、 Figure 2 and Figure 3 The quick-release mechanism includes a connecting rod 31 fixed to one end of the movable splint 3, a slot 22 is provided at one end of the fixed splint 2, and one end of the connecting rod 31 is inserted into the interior of the slot 22. The quick-release mechanism also includes a fixing seat 4 fixed to the fixed splint 2, and a limiting rod 41 is slidably connected to the interior of the fixing seat 4. A socket 32 ​​is provided on the connecting rod 31, and one end of the limiting rod 41 is inserted into the interior of the socket 32. The connecting rod 31 at one end of the movable splint 3 is inserted into the interior of the slot 22, so that the fixed splint 2 and the movable splint 3 are combined. Together, the connecting rod 31 is restricted from being withdrawn from the inside of the slot 22 by inserting one end of the limiting rod 41 into the inside of the socket 32, thereby completing the rapid combination of the fixed splint 2 and the movable splint 3, and the top of one end of the socket 32 ​​is arc-shaped, so that when one end of the connecting rod 31 is inserted into the inside of the slot 22, the arc end of the socket 32 ​​is squeezed by one end of the connecting rod 31 to facilitate pushing one end of the limiting rod 41 to slide toward the inside of the fixed seat 4, and the other end of the limiting rod 41 is fixedly connected to a pulling block that is convenient for manually pulling the limiting rod to slide.

[0029] Please refer again Figure 1 、 Figure 2 and Figure 3 A stopper 42 is fixedly connected to the limiting rod 41, and a spring 43 is provided on one side of the stopper 42. The spring 43 is sleeved on the limiting rod 41. Under the action of the elastic force of the spring 43, one end of the limiting rod 41 is stably inserted into the inside of the socket 32, and when the limiting rod 41 is not under force, it slides back to its original position quickly through the rebound of the spring 43.

[0030] Working principle: The connecting plate 13 is welded to the holding tube. When the copper tile needs to be replaced, the copper tube clamped between the fixed splint 2 and the movable splint 3 needs to be moved. By pulling one end of the two limiting rods 41, one end of the limiting rod 41 is pulled out from the inside of the socket 32, and then the movable splint 3 is removed from one end of the fixed splint 2, so that a specific copper tube can be moved. Other copper tubes do not need to be disassembled. The splint structure for hanging the copper tube is changed from an integral type to a split type. There are multiple groups of fixed splints 2 and movable splints 3 to separately clamp and fix multiple copper tubes. Each copper tube becomes an independent unit, and the relative position of the copper tubes in the furnace remains unchanged.

[0031] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A novel copper tube hanging structure, comprising a fixing frame (1), characterized in that: The fixing frame (1) is provided with a clamping mechanism for fixing the copper tube, the clamping mechanism comprising a plurality of fixed clamping plates (2) and a plurality of movable clamping plates (3), the plurality of fixed clamping plates (2) being respectively mounted on two side surfaces of the fixing frame (1), the movable clamping plate (3) being mounted on an end of the fixed clamping plate (2) away from the fixing frame (1) via a quick-release mechanism, and the copper tube being clamped between the fixed clamping plate (2) and the movable clamping plate (3).

2. The novel copper tube hanging structure according to claim 1 is characterized in that: One end of the fixing clamp (2) is fixedly connected with a connecting bolt (21), and a plurality of the fixing clamps (2) are detachably connected to the two side surfaces of the fixing frame (1) via the connecting bolts (21), and both side surfaces of the fixing frame (1) are provided with mounting holes (11) corresponding to the connecting bolts (21).

3. The novel copper tube hanging structure according to claim 1 is characterized in that: The quick-release mechanism comprises a connecting rod (31) fixed to one end of the movable splint (3); a slot (22) is provided at one end of the fixed splint (2); and one end of the connecting rod (31) is inserted into the slot (22).

4. The novel copper tube hanging structure according to claim 3 is characterized in that: The quick-release mechanism further comprises a fixing seat (4) fixed on the fixing splint (2); a limiting rod (41) is slidably connected inside the fixing seat (4); a socket (32) is provided on the connecting rod (31); one end of the limiting rod (41) is inserted into the socket (32).

5. The novel copper tube hanging structure according to claim 4 is characterized in that: A stopper (42) is fixedly connected to the limiting insert rod (41), and a spring (43) is provided on one side of the stopper (42). The spring (43) is sleeved on the limiting insert rod (41).

6. The novel copper tube hanging structure according to claim 1 is characterized in that: A plurality of reinforcing blocks (12) are welded inside the fixing frame (1), and connecting plates (13) are welded at both ends of the fixing frame (1).

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