Electric power pipe hot melting butt joint fixing device for electric power construction

Abstract

The utility model discloses an electric power pipe hot melting butt joint fixing device for electric power construction, and relates to the technical field of electric power pipe processing, the electric power pipe hot melting butt joint fixing device comprises a bottom plate, a clamping mechanism and two first supporting plates, the bottom plate is provided with an adjusting mechanism used for adjusting the distance, the bottom plate is provided with a hot melting plate through a mounting rack, and the hot melting plate is provided with a clamping mechanism. The two first supporting plates are installed at the two ends of the clamping mechanism, a plurality of buffering assemblies are arranged on one sides of the two first supporting plates, a connecting plate is connected to the other sides of the buffering assemblies, clamps are connected to the two ends of the connecting plate through clamping mechanisms, connecting grooves are formed in one sides of the clamps, and the connecting plates are clamped in the connecting grooves. A rubber layer is arranged on the side, away from the connecting plate, of the clamp. According to the electric power pipe clamp, buffering can be carried out when an electric power pipe is clamped, the clamping effect is prevented from being affected, the clamp can be conveniently and rapidly installed and replaced through the arrangement of the clamping mechanism, and therefore the clamping and fixing effect is kept.

Description

Technical Field

[0001] The utility model relates to the technical field of power pipe processing, in particular to a power pipe hot-melt butt fixing device for power construction. Background Art

[0002] In power construction, power pipes are a common power tool. Power pipes are products that are hot-dip-coated with PE (modified polyethylene) or coated with epoxy resin inside and outside, and have excellent corrosion resistance. At the same time, the coating itself has good electrical insulation and will not cause electrical corrosion. During the processing of power pipes, two power pipes need to be hot-melt connected. When hot-melt connecting the power pipes, the construction workers will use the power pipe hot-melt connection fixture for power construction to fix the power pipes.

[0003] In the related art, when fixing the power pipe, the contact between the fixing device and the surface of the object is mostly hard contact, which may cause scratches, indentations and other damages to the surface of the object, especially when handling precision parts or fragile materials. In addition, the clamping effect will be reduced after the fixing device is worn out for a long time, which is easy to cause safety hazards. Therefore, those skilled in the art provide a hot-melt butt fixing device for power pipes for power construction to solve the problems raised in the above background technology. Utility Model Content

[0004] The utility model aims to provide a hot-melt butt fixing device for electric power pipes used in electric power construction, so as to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A hot-melt butt fixing device for electric power pipes used in electric power construction, comprising:

[0007] A bottom plate, on which an adjustment mechanism for adjusting the distance is installed, and on which a hot melt plate is installed via a mounting frame;

[0008] A clamping mechanism, the clamping mechanism being mounted on the upper end of the adjusting mechanism;

[0009] Two first support plates, the two first support plates are mounted at both ends of the clamping mechanism, one side of the two first support plates is provided with a plurality of buffer components, the other side of the plurality of buffer components is connected with a connecting plate, both ends of the connecting plate are connected with a clamp through a clamping mechanism, one side of the clamp is provided with a connecting groove, the connecting plate is clamped in the connecting groove, and a rubber layer is provided on the side of the clamp away from the connecting plate;

[0010] The clamping mechanism includes a return spring and a clamping block. Mounting grooves are provided on both sides of the connecting plate. The return spring is installed in the mounting groove, and the other end of the return spring is connected to the clamping block. Mounting grooves are provided at both ends of the clamp. The clamping block passes through the mounting groove and is clamped in the mounting groove.

[0011] Preferably, two mounting blocks are fixedly welded on both sides of the bottom plate, and threaded holes are provided on the two mounting blocks.

[0012] Preferably, the adjustment mechanism includes a first servo motor, a bidirectional threaded rod and two moving blocks. A moving groove for rotationally connecting the bidirectional threaded rod is opened on the base plate. The first servo motor is installed at one end of the base plate, and the output end of the first servo motor is connected to the bidirectional threaded rod. The two moving blocks are threadedly connected on both sides of the surface of the bidirectional threaded rod.

[0013] Preferably, the clamping mechanism includes a second servo motor, a fixed frame, two second support plates and two movable plates, the fixed frame is fixedly installed on the upper end of the movable block, the second servo motor is installed in the fixed frame, the two second support plates are fixedly welded on both sides of the fixed frame, and a limiting portion is provided between the two movable plates and the two second support plates.

[0014] Preferably, the clamping mechanism further includes a rotating plate and two connecting rods, the rotating plate is connected to the output end of the second servo motor through a first rotating rod, and both ends of the two connecting rods are respectively connected to the two ends of the rotating plate and the two movable plates through a second rotating rod.

[0015] Preferably, the limiting portion comprises a limiting block, the limiting block is fixedly connected to the movable plate, and the two second support plates are provided with limiting grooves for the limiting block to be slidably connected.

[0016] Preferably, several of the buffer assemblies include a clamping spring and a damper, the clamping spring is sleeved on the damper, and the two ends of the clamping spring and the damper are respectively connected to the first support plate and the connecting plate.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] The utility model can adjust the clamping and moving of electric power pipes of different lengths by setting the adjusting mechanism, and can adjust the clamping and fixing of electric power pipes of different diameters by setting the clamping mechanism.

[0019] The utility model can provide a buffer when clamping the electric tube through the setting of the buffer component, so as to avoid that the electric tube is damaged by excessive pressure, or the electric tube is clamped unstably due to too little pressure, which affects the processing effect. The clamp can be easily installed and fixed through the setting of the clamping mechanism, and when the clamp is replaced, it can be replaced quickly to maintain the clamping and fixing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the structure of a hot-melt butt fixing device for electric power pipes used in electric power construction in an embodiment of the present application;

[0021] Figure 2 This is a front cross-sectional structural schematic diagram of a hot-melt butt fixing device for electric power pipes used in electric power construction in an embodiment of the present application;

[0022] Figure 3 It is a schematic diagram of the side cross-sectional structure of a hot-melt butt fixing device for electric power pipes used in electric power construction in an embodiment of the present application;

[0023] Figure 4 for Figure 3 Enlarged view of point A in the middle.

[0024] In the figure: 1, bottom plate; 2, first support plate; 3, connecting plate; 4, clamp; 5, connecting groove; 6, rubber layer; 7, reset spring; 8, snap block; 9, mounting groove; 10, snap groove; 11, mounting block; 12, threaded hole; 13, first servo motor; 14, bidirectional threaded rod; 15, moving block; 16, moving groove; 17, second servo motor; 18, fixed frame; 19, second support plate; 20, moving plate; 21, rotating plate; 22, connecting rod; 23, second rotating rod; 24, limit block; 25, limit groove; 26, clamping spring; 27, damper; 28, mounting frame; 29, hot melt plate; 30, first rotating rod. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-4 , the utility model provides a technical solution:

[0027] A hot-melt butt fixing device for electric power pipes used in electric power construction, comprising:

[0028] A bottom plate 1 is provided with an adjustment mechanism for adjusting the distance, a hot melt plate 29 is installed on the bottom plate 1 through a mounting frame 28, the adjustment mechanism includes a first servo motor 13, a bidirectional threaded rod 14 and two moving blocks 15, a moving groove 16 for the bidirectional threaded rod 14 to be rotatably connected is provided on the bottom plate 1, the first servo motor 13 is installed at one end of the bottom plate 1, and the output end of the first servo motor 13 is connected to the bidirectional threaded rod 14, and the two moving blocks 15 are threadedly connected to both sides of the surface of the bidirectional threaded rod 14;

[0029] When hot-melt connection is performed between two electric tubes, the distance between the two electric tubes needs to be adjusted. The first servo motor 13 drives the two moving blocks 15 to move relative to each other through the bidirectional threaded rod 14, thereby adjusting the distance between the clamping mechanisms. Therefore, the distance between the two electric tubes can be adjusted. When hot-melt connection is performed, the hot-melt plate 29 is clamped on the mounting frame 28, and then the two electric tubes are driven to move and contact and connect with both sides of the hot-melt plate 29. The hot-melt plate 29 hot-melts one end of the two electric tubes. After the hot-melt connection is completed, the moving block 15 drives the electric tube to move, and then the hot-melt plate 29 is removed from the mounting frame 28, and then the two electric tubes are driven to move and contact to perform hot-melt connection.

[0030] The clamping mechanism includes a second servo motor 17, a fixed frame 18, two second support plates 19 and two movable plates 20. The fixed frame 18 is fixedly mounted on the upper end of the movable block 15. The second servo motor 17 is mounted in the fixed frame 18. The two second support plates 19 are fixedly welded on both sides of the fixed frame 18, and a limiting portion is provided between the two movable plates 20 and the two second support plates 19.

[0031] Furthermore, the clamping mechanism also includes a rotating plate 21 and two connecting rods 22. The rotating plate 21 is connected to the output end of the second servo motor 17 through a first rotating rod 30. Both ends of the two connecting rods 22 are respectively connected to the two ends of the rotating plate 21 and the two movable plates 20 through a second rotating rod 23.

[0032] The limiting portion includes a limiting block 24 , which is fixedly connected to the movable plate 20 , and limiting grooves 25 for the limiting block 24 to be slidably connected are formed on the two second support plates 19 .

[0033] When the electric pipe is clamped, the second servo motor 17 drives the rotating plate 21 to rotate through the first rotating rod 30. Since the two ends of the connecting rod 22 are connected to the two ends of the rotating plate 21 and the two movable plates 20 through the second rotating rod 23, the two movable plates 20 can be driven to move relative to each other, thereby driving the two first support plates 2 to move. When the two movable plates 20 move, the limit block 24 moves in the limit groove 25 on the second support plate 19, so as to limit the moving trajectory of the two movable plates 20.

[0034] Two first support plates 2, the two first support plates 2 are installed at both ends of the clamping mechanism, one side of the two first support plates 2 is provided with a plurality of buffer components, the other side of the plurality of buffer components is connected to a connecting plate 3, both ends of the connecting plate 3 are connected to a clamp 4 through a clamping mechanism, one side of the clamp 4 is provided with a connecting groove 5, the connecting plate 3 is clamped in the connecting groove 5, and a rubber layer 6 is provided on the side of the clamp 4 away from the connecting plate 3;

[0035] The locking mechanism includes a reset spring 7 and a locking block 8. Mounting grooves 9 are provided on both sides of the connecting plate 3. The reset spring 7 is installed in the mounting groove 9, and the other end of the reset spring 7 is connected to the locking block 8. Locking grooves 10 are provided at both ends of the clamp 4. The locking block 8 passes through the mounting groove 9 and is locked in the locking groove 10.

[0036] When installing the clamp 4, press the clamping block 8 to clamp the connecting plate 3 into the connecting groove 5, and the return spring 7 releases the elastic potential energy to push the clamping block 8 into the clamping groove 10, so that the clamp 4 and the connecting plate 3 can be clamped;

[0037] When disassembling the clamp 4, press the clamping block 8 to remove the clamping block 8 from the clamping groove 10, and then remove the connecting plate 3 from the connecting groove 5;

[0038] In summary, when the clamp 4 is replaced, the clamp 4 can be quickly disassembled to maintain the clamping and fixing effect;

[0039] Furthermore, by providing the rubber layer 6 , the friction of the clamp 4 can be increased while reducing the wear of the clamp 4 on the power pipe.

[0040] Among them, several buffer components include a clamping spring 26 and a damper 27. The clamping spring 26 is sleeved on the damper 27. The two ends of the clamping spring 26 and the damper 27 are respectively connected to the first support plate 2 and the connecting plate 3. The clamping spring 26 and the damper 27 can provide buffering when clamping the power tube to avoid excessive pressure that damages the power tube, or too little pressure that causes unstable clamping of the power tube, affecting the processing effect.

[0041] On the basis of the above embodiment, two mounting blocks 11 are fixedly welded on both sides of the bottom plate 1 , and threaded holes 12 are formed on the two mounting blocks 11 .

[0042] When the base plate 1 is installed and fixed, bolts may be used to connect with the threaded holes 12 to install and fix the mounting block 11 .

[0043] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A hot-melt butt fixing device for electric power pipes used in electric power construction. It is characterized in that include: A bottom plate (1), an adjusting mechanism for adjusting the distance being installed on the bottom plate (1), and a hot melt plate (29) being installed on the bottom plate (1) via a mounting frame (28); A clamping mechanism, the clamping mechanism being mounted on the upper end of the adjusting mechanism; Two first support plates (2), the two first support plates (2) are mounted at two ends of the clamping mechanism, one side of the two first support plates (2) is provided with a plurality of buffer components, the other side of the plurality of buffer components is connected to a connecting plate (3), the two ends of the connecting plate (3) are connected to a clamp (4) through a snap-fit ​​mechanism, one side of the clamp (4) is provided with a connecting groove (5), the connecting plate (3) is snap-fitted into the connecting groove (5), and the side of the clamp (4) facing away from the connecting plate (3) is provided with a rubber layer (6); The locking mechanism comprises a return spring (7) and a locking block (8); mounting grooves (9) are provided on both sides of the connecting plate (3); the return spring (7) is installed in the mounting groove (9); and the other end of the return spring (7) is connected to the locking block (8); locking grooves (10) are provided at both ends of the clamp (4); and the locking block (8) passes through the mounting groove (9) and is locked in the locking groove (10).

2. A hot-melt butt fixing device for electric power pipes used in electric power construction according to claim 1, Features: Two mounting blocks (11) are fixedly welded on both sides of the bottom plate (1), and threaded holes (12) are provided on the two mounting blocks (11).

3. A hot-melt butt fixing device for electric power pipes used in electric power construction according to claim 1, Features: The adjustment mechanism comprises a first servo motor (13), a bidirectional threaded rod (14) and two moving blocks (15); a moving groove (16) for rotationally connecting the bidirectional threaded rod (14) is provided on the base plate (1); the first servo motor (13) is mounted on one end of the base plate (1), and the output end of the first servo motor (13) is connected to the bidirectional threaded rod (14); the two moving blocks (15) are threadedly connected to both sides of the surface of the bidirectional threaded rod (14).

4. A hot-melt butt fixing device for electric power pipes used in electric power construction according to claim 3, Features: The clamping mechanism comprises a second servo motor (17), a fixed frame (18), two second support plates (19) and two movable plates (20); the fixed frame (18) is fixedly mounted on the upper end of the movable block (15); the second servo motor (17) is mounted in the fixed frame (18); the two second support plates (19) are fixedly welded on both sides of the fixed frame (18); and a limiting portion is provided between the two movable plates (20) and the two second support plates (19).

5. A hot-melt butt fixing device for electric power pipes used in electric power construction according to claim 4, Features: The clamping mechanism also includes a rotating plate (21) and two connecting rods (22); the rotating plate (21) is connected to the output end of the second servo motor (17) via a first rotating rod (30); both ends of the two connecting rods (22) are respectively connected to the two ends of the rotating plate (21) and the two movable plates (20) via a second rotating rod (23).

6. A hot-melt butt fixing device for electric power pipes used in electric power construction according to claim 4, Features: The limiting portion comprises a limiting block (24), the limiting block (24) is fixedly connected to the movable plate (20), and the two second support plates (19) are provided with limiting grooves (25) for sliding connection of the limiting block (24).

7. The hot-melt butt fixing device for electric power pipes used in electric power construction according to claim 1, Features: The plurality of buffer assemblies each comprise a clamping spring (26) and a damper (27), wherein the clamping spring (26) is sleeved on the damper (27), and the two ends of the clamping spring (26) and the damper (27) are respectively connected to the first support plate (2) and the connecting plate (3).

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