Anti-corrosion fixing device for cable threading pipe

Abstract

The utility model discloses an anti-corrosion fixing device for a cable threading pipe, which relates to the technical field of cables and comprises a threading machine, a fixing pipe is mounted at the working end of the threading machine, a left sleeve is mounted at one end of the fixing pipe, a supporting frame is arranged on one side of the threading machine, a right sleeve is arranged on one side, close to the threading machine, of the supporting frame, and the right sleeve is connected with the right sleeve. Clamping assemblies used for clamping and fixing a cable tube are arranged in the left sleeve and the right sleeve, a traction assembly used for evenly winding glass wool cloth on the cable tube is installed on the supporting frame, an adjusting assembly used for adjusting the height of the supporting frame is arranged below the supporting frame, and the cable tube can be adjusted by rotating a rotary knob. The rotary knob drives the first threaded rod to rotate, then the first threaded rod rotates to drive the clamping plate to move, the clamping plate is tightly attached to the cable pipe, the two ends of the cable pipe are fixed, and therefore the fastening bolt can be adjusted according to the diameter of the anti-corrosion pipe, adjustment is easy and fast, and subsequent operation is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of cables, in particular to an anti-corrosion fixing device for cable conduits. Background Technique

[0002] As an indispensable infrastructure in industries such as electric power, communication, petrochemical, etc., the anti-corrosion cable conduit is of great importance. It is mainly used to protect electric wires and cables from the erosion of the external environment, such as moisture, chemical substances, ultraviolet rays, mechanical damage, etc., so as to ensure the normal operation of electric wires and cables and extend their service life. At the same time, the anti-corrosion cable conduit also plays roles such as separating cables, facilitating wiring, and beautifying the environment.

[0003] Currently, for the anti-corrosion of cable conduits in the industry, generally epoxy coal tar pitch paint is used for external wrapping with fiberglass cloth and then topcoat is applied externally. Generally, it requires three coats of paint and two layers of cloth, and manual brushing and winding are adopted. First, a layer of epoxy coal tar pitch primer is brushed on the surface of the cable conduit. Then, after the primer dries, fiberglass cloth (also known as fiberglass fabric) is used to wind the pipe. After the fiberglass cloth winding is completed, another layer of epoxy coal tar pitch intermediate paint is brushed. After the intermediate paint dries, fiberglass cloth is used to wind the pipe again to form a more compact anti-corrosion layer structure. Finally, after the second fiberglass cloth winding is completed, a layer of epoxy coal tar pitch topcoat is brushed.

[0004] When the above-mentioned existing technology is used, since the sizes of the anti-corrosion pipe diameters are different, various specifications of fixing devices need to be prepared during installation to match different sizes of cable conduits. This undoubtedly increases the cost and management complexity, and the fit between the fixing device and the cable conduit is not tight, which may lead to poor fixing effect and affect the stability and safety of the cable conduit. Content of the Utility Model

[0005] In view of the above problems, an anti-corrosion fixing device for cable conduits is provided. By arranging a clamping assembly for clamping and fixing the cable pipe in the left sleeve and the right sleeve, the technical problem that it cannot be adjusted according to the size of the anti-corrosion pipe diameter is solved.

[0006] To solve the problems of the existing technology, the utility model provides an anti-corrosion fixing device for cable conduits, including a threading machine. A fixed pipe is installed at the working end of the threading machine. A left sleeve is installed at one end of the fixed pipe. A support frame is arranged on one side of the threading machine. A right sleeve is arranged on the side of the support frame close to the threading machine. Clamping assemblies for clamping and fixing the cable pipe are arranged in both the left sleeve and the right sleeve. A traction assembly for evenly winding the fiberglass cloth on the cable pipe is installed on the support frame. An adjusting assembly for adjusting the height of the support frame is arranged below the support frame.

[0007] Preferably, the clamping assembly includes a first threaded rod, a knob and a clamping plate; the first threaded rod is bolted to the left sleeve; the knob is arranged at one end of the first threaded rod; the clamping plate is arranged at the other end of the first threaded rod.

[0008] Preferably, a protective layer is attached to the surface of the clamping plate in contact with the cable pipe, and the protective layer is made of rubber material.

[0009] Preferably, the traction assembly includes a mounting frame, a reciprocating lead screw, a moving block, a slide bar, a sliding block, a traction block and a motor; the mounting frame is mounted on the support frame; the reciprocating lead screw is arranged in the mounting frame; the moving block is arranged on the reciprocating lead screw; the slide bar is arranged in the mounting frame below the reciprocating lead screw; the sliding block is arranged on the slide bar; the traction block is arranged on the sliding block; the motor is arranged on the mounting frame, and the output end of the motor is connected to the reciprocating lead screw.

[0010] Preferably, a limiting slider is mounted on the moving block, and a limiting chute for the limiting slider to move is provided on the inner wall of the mounting frame.

[0011] Preferably, the adjusting assembly includes a support plate, a threaded sleeve, a second threaded rod, a first bevel gear, a second bevel gear, a rotating rod and a turntable; the support plate is arranged below the support frame; the threaded sleeve is arranged on the support plate; the second threaded rod is arranged in the support frame; the first bevel gear is arranged at one end of the second threaded rod; a cavity is provided in the support frame, and the rotating rod is arranged in the cavity; the second bevel gear is arranged at one end of the rotating rod; the turntable is arranged at the other end of the rotating rod.

[0012] Preferably, anti-slip pads are provided below the threading machine.

[0013] The beneficial effects of the present utility model compared with the prior art are as follows:

[0014] 1. By rotating the knob, the knob drives the first threaded rod to rotate, and then the rotation of the first threaded rod drives the clamping plate to move, so that the clamping plate tightly fits on the cable pipe, fixing both ends of the cable pipe, thereby being able to adjust the fastening bolts according to the size of the anti-corrosion pipe diameter, with simple and quick adjustment, improving work efficiency, ensuring the pipeline anti-corrosion quality, and being convenient for subsequent operations.

[0015] 2. When it is necessary to wind the fiberglass cloth on the cable pipe, one end of the fiberglass cloth is passed through the traction block, and by starting the motor, the motor drives the reciprocating lead screw to rotate, and then the reciprocating lead screw drives the moving block to reciprocate, and while the moving block moves, it drives the sliding block to slide on the slide bar, so that the fiberglass cloth can be evenly wound on the cable pipe, making the surface of the cable pipe flat during winding, without wrinkles and air pockets, ensuring the anti-corrosion quality of the cable conduit. Brief Description of the Drawings

[0016] Figure 1 It is a perspective view of an anti-corrosion fixing device for cable conduits in the first perspective.

[0017] Figure 2 It is a perspective view of an anti-corrosion fixing device for cable conduits in the second perspective.

[0018] Figure 3 It is a side view of an anti-corrosion fixing device for cable conduits.

[0019] Figure 4 It is a perspective view of a threading machine, a fixed pipe, a left sleeve, and a clamping assembly in an anti-corrosion fixing device for cable conduits.

[0020] Figure 5 It is a perspective view of a support frame, a right sleeve, and a traction assembly in an anti-corrosion fixing device for cable conduits.

[0021] Figure 6 It is a cross-sectional view of a support frame in a side view perspective in an anti-corrosion fixing device for cable conduits.

[0022] In the figure, the reference numerals are: 1, threading machine; 2, fixed pipe; 3, left sleeve; 4, clamping assembly; 41, first threaded rod; 42, knob; 43, clamping plate; 5, support frame; 6, right sleeve; 7, traction assembly; 71, mounting frame; 72, reciprocating lead screw; 73, moving block; 74, slide bar; 75, sliding block; 76, traction block; 77, motor; 8, adjusting assembly; 81, support plate; 82, threaded sleeve; 83, second threaded rod; 84, first bevel gear; 85, second bevel gear; 86, rotating rod; 87, turntable. Detailed Description of the Preferred Embodiments

[0023] To further understand the features, technical means, specific purposes, and functions achieved by the present invention, the present invention will be further described in detail below in conjunction with the drawings and specific embodiments.

[0024] See Figures 1 to 6 As shown, the present invention provides an anti-corrosion fixing device for cable conduits, including a threading machine 1. A fixed pipe 2 is installed at the working end of the threading machine 1. A left sleeve 3 is installed at one end of the fixed pipe 2. A support frame 5 is provided on one side of the threading machine 1. A right sleeve 6 is arranged on the side of the support frame 5 close to the threading machine 1. Clamping assemblies 4 for clamping and fixing the cable pipe are arranged inside both the left sleeve 3 and the right sleeve 6. A traction assembly 7 for evenly winding fiberglass cloth on the cable pipe is installed on the support frame 5. An adjusting assembly 8 for adjusting the height of the support frame 5 is provided below the support frame 5.

[0025] By fixing the fixed pipe 2 on the fixture of the threading machine 1, placing one end of the cable pipe into the left sleeve 3 and the other end into the right sleeve 6, fixing both ends of the cable pipe by the clamping assembly 4, adjusting the horizontal placement position of the cable pipe by the adjusting assembly 8, turning on the threading machine 1, brushing a layer of topcoat along the axial direction of the cable pipe with an asphalt roller brush, and passing the fiberglass cloth through the traction assembly 7. Due to the setting of the traction assembly 7, the fiberglass cloth can be evenly wound around the cable pipe, making the surface of the cable pipe flat during winding, without wrinkles and air pockets, ensuring the anti-corrosion quality of the cable conduit pipe.

[0026] See Figures 1 to 4 As shown, the clamping assembly 4 includes a first threaded rod 41, a knob 42 and a clamping plate 43; the first threaded rod 41 is bolted to the left sleeve 3; the knob 42 is arranged at one end of the first threaded rod 41; the clamping plate 43 is arranged at the other end of the first threaded rod 41.

[0027] By rotating the knob 42, the knob 42 drives the first threaded rod 41 to rotate, and then the rotation of the first threaded rod 41 drives the clamping plate 43 to move, so that the clamping plate 43 tightly fits on the cable pipe, fixing both ends of the cable pipe. Thus, the fastening bolts can be adjusted according to the size of the anti-corrosion pipe diameter, the adjustment is simple and fast, improving the work efficiency, ensuring the pipeline anti-corrosion quality, and facilitating subsequent operations.

[0028] See Figure 4 As shown, a protective layer is attached to the surface of the clamping plate 43 in contact with the cable pipe, and the protective layer is made of rubber material.

[0029] By setting a protective layer on the clamping plate 43 and the protective layer is made of rubber material. Since the rubber material has protectiveness and anti-slip properties, it can prevent the clamping plate 43 from exerting too much force during clamping, protecting the cable pipe while increasing the fixing friction force, making the clamping plate 43 more stable during fixing.

[0030] See Figure 5 As shown, the traction assembly 7 includes a mounting frame 71, a reciprocating lead screw 72, a moving block 73, a slide bar 74, a sliding block 75, a traction block 76 and a motor 77; the mounting frame 71 is installed on the support frame 5; the reciprocating lead screw 72 is arranged inside the mounting frame 71; the moving block 73 is arranged on the reciprocating lead screw 72; the slide bar 74 is arranged inside the mounting frame 71 below the reciprocating lead screw 72; the sliding block 75 is arranged on the slide bar 74; the traction block 76 is arranged on the sliding block 75; the motor 77 is arranged on the mounting frame 71, and the output end of the motor 77 is connected to the reciprocating lead screw 72.

[0031] When it is necessary to wind the fiberglass cloth around the cable pipe, one end of the fiberglass cloth is passed through the traction block 76, and by starting the motor 77, the reciprocating screw rod 72 is driven by the motor 77 to rotate. Then, the reciprocating screw rod 72 drives the moving block 73 to reciprocate. While the moving block 73 is moving, it drives the sliding block 75 to slide on the sliding rod 74, so that the fiberglass cloth can be evenly wound around the cable pipe, making the surface of the cable pipe flat during winding, without wrinkles and air pockets, ensuring the anti-corrosion quality of the cable conduit.

[0032] See Figure 5 As shown, a limit slider is installed on the moving block 73, and a limit chute for the limit slider to move is provided on the inner wall of the mounting bracket 71.

[0033] When the reciprocating screw rod 72 drives the moving block 73 to reciprocate, the limit slider on the moving block 73 moves in the limit chute provided on the inner wall of the mounting bracket 71, so that the moving block 73 moves more stably.

[0034] See Figure 6 As shown, the adjusting assembly 8 includes a support plate 81, a threaded sleeve 82, a second threaded rod 83, a first bevel gear 84, a second bevel gear 85, a rotating rod 86 and a turntable 87; the support plate 81 is arranged below the support frame 5; the threaded sleeve 82 is arranged on the support plate 81; the second threaded rod 83 is arranged in the support frame 5; the first bevel gear 84 is arranged at one end of the second threaded rod 83; a cavity is provided in the support frame 5, and the rotating rod 86 is arranged in the cavity; the second bevel gear 85 is arranged at one end of the rotating rod 86; the turntable 87 is arranged at the other end of the rotating rod 86.

[0035] When it is necessary to adjust the horizontal placement position of the cable pipe, by rotating the turntable 87, the turntable 87 drives the rotating rod 86 to rotate, which drives the second bevel gear 85 to rotate. Since the second bevel gear 85 meshes with the first bevel gear 84, it drives the first bevel gear 84 to mesh. The rotation of the first bevel gear 84 drives the second threaded rod 83 to rotate. Since the second threaded rod 83 is threadedly connected to the threaded sleeve 82, the support frame 5 is driven to rise, thereby adjusting the horizontal placement position of the cable pipe.

[0036] See Figure 3 As shown, anti-slip pads are provided below the threading machine 1.

[0037] By providing anti-slip pads below the threading machine 1, the displacement caused by the vibration generated during work is reduced, and the noise generated during work is weakened, prolonging its service life.

[0038] The above embodiments merely represent one or several implementation manners of the present utility model. The description thereof is relatively specific and detailed, but it should not be construed as a limitation to the scope of the present utility model. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present utility model, several modifications and improvements can still be made, and these all fall within the protection scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the appended claims.

Claims

1. A cable threading pipe anti-corrosion fixing device, characterized in that: The invention comprises a threading machine (1), wherein a fixed tube (2) is installed at a working end of the threading machine (1), a left sleeve (3) is installed at one end of the fixed tube (2), a support frame (5) is provided at one side of the threading machine (1), a right sleeve (6) is provided at a side of the support frame (5) close to the threading machine (1), a clamping assembly (4) for clamping and fixing a cable tube is provided in both the left sleeve (3) and the right sleeve (6), a traction assembly (7) for evenly winding a glass fiber cloth on the cable tube is installed on the support frame (5), and an adjustment assembly (8) for adjusting the height of the support frame (5) is provided below the support frame (5).

2. The cable threading pipe anti-corrosion fixing device according to claim 1, characterized in that: The clamping assembly (4) comprises a first threaded rod (41), a knob (42) and a clamping plate (43); The first threaded rod (41) is bolted onto the left sleeve (3); The knob (42) is arranged at one end of the threaded rod (41); The clamping plate (43) is arranged at the other end of the threaded rod (41).

3. The cable threading pipe anti-corrosion fixing device according to claim 2, characterized in that: A protective layer is attached to the side of the clamping plate (43) that contacts the cable tube, and the protective layer is made of rubber material.

4. The cable threading tube anti-corrosion fixing device according to claim 1, characterized in that: The traction assembly (7) comprises a mounting frame (71), a reciprocating screw rod (72), a moving block (73), a sliding rod (74), a sliding block (75), a traction block (76) and a motor (77); The mounting frame (71) is mounted on the supporting frame (5); The reciprocating screw rod (72) is arranged in the mounting frame (71); The moving block (73) is arranged on the reciprocating screw rod (72); The sliding rod (74) is arranged in the mounting frame (71) and is located below the reciprocating screw rod (72); The sliding block (75) is arranged on the sliding rod (74); The traction block (76) is arranged on the sliding block (75); The motor (77) is arranged on the mounting frame (71), and the output end of the motor (77) is connected to the reciprocating screw rod (72).

5. The cable threading pipe anti-corrosion fixing device according to claim 4, characterized in that: A limit sliding block is mounted on the moving block (73), and a limit sliding groove for the limit sliding block to move is provided on the inner wall of the mounting frame (71).

6. The cable threading tube anti-corrosion fixing device according to claim 1, characterized in that: The adjustment assembly (8) comprises a support plate (81), a threaded sleeve (82), a second threaded rod (83), a first bevel gear (84), a second bevel gear (85), a rotating rod (86) and a rotating disk (87); The support plate (81) is arranged below the support frame (5); The threaded sleeve (82) is arranged on the support plate (81); The second threaded rod (83) is arranged in the support frame (5); The first bevel gear (84) is arranged at one end of the second threaded rod (83); The support frame (5) is provided with a cavity, and the rotating rod (86) is arranged in the cavity; The second bevel gear (85) is arranged at one end of the rotating rod (86); The rotating disk (87) is arranged at the other end of the rotating rod (86).

7. The cable threading tube anti-corrosion fixing device according to claim 1, characterized in that: An anti-slip pad is provided below the threading machine (1).

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