Hot dipping treatment device for power cable protection pipe

Abstract

The utility model relates to the technical field of cable protection pipes, and discloses a power cable protection pipe hot dipping treatment device which comprises an installation table, a supporting frame is fixedly installed on the upper surface of the installation table, and an air heater is fixedly installed on the upper surface of the supporting frame. And a blowing pipe is fixedly mounted on the lower surface of the supporting frame, a moving seat is arranged on the upper surface of the mounting table, and a fixing mechanism is arranged on the lower surface of the supporting frame. According to the hot dipping treatment device for the power cable protection pipe, a movable seat is moved to the position below a fixed plate, a telescopic air cylinder is started to enable the fixed plate to move to a proper position, then a motor starts a lead screw to rotate, and two mounting plates on the lead screw clamp the side wall of the protection pipe; and arc blocks are matched to guide and support the interior of the protection pipe under the action of torsional springs, so that a circular truncated cone stably fixes the inner wall of the protection pipe, and then the surface of the protection pipe is conveniently aired by a hot-air blower.

Description

TECHNICAL FIELD

[0001] The utility model relates to cable protection pipe processing technical field, concretely is a kind of electric power cable protection pipe hot dip treatment device. BACKGROUND

[0002] Electric power cable protection pipe is an important equipment for protecting cable from external environment and mechanical damage, usually used in power transmission, communication transmission and other fields. Before using electric power cable protection pipe, it usually needs to be hot-dipped to enhance its corrosion resistance and weather resistance, prolong service life.

[0003] According to the electric cable protection pipe hot dip treatment device (publication number: CN114273173A) disclosed, the above application can effectively blow off the excess protective liquid on the protection pipe, and can accelerate the cooling and solidification of the protective liquid.

[0004] However, in actual use, after hot-dipping, the protection pipe is separated from the protective liquid, and the surface is covered with protective liquid, and is placed on two supporting columns for static drying, which is slow, and the part of the protection pipe in contact with the supporting column is poorly dried, resulting in low treatment efficiency of the protection pipe. In view of this, we propose an electric power cable protection pipe hot dip treatment device. UTILITY MODEL CONTENTS

[0005] The utility model aims to provide an electric power cable protection pipe hot dip treatment device to solve the problems raised in the background art.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: an electric power cable protection pipe hot dip treatment device, comprising a mounting table, a support frame is fixedly installed on the upper surface of the mounting table, a hot air blower is fixedly installed on the upper surface of the support frame, a blowpipe is fixedly installed on the lower surface of the support frame, a moving seat is arranged on the upper surface of the mounting table, a fixing mechanism is arranged on the lower surface of the support frame, a promoting mechanism is arranged on the lower surface of the support frame, and the fixing mechanism comprises:

[0007] A telescopic cylinder is fixedly installed on the upper surface of the support frame, a fixed plate is fixedly installed on the movable end of the telescopic cylinder, a motor is fixedly installed on the side wall of the fixed plate, a lead screw is fixedly connected to the movable end of the motor, and an installation plate is drivingly connected to the arc surface of the lead screw.

[0008] A circular table is fixedly installed on the side wall of the installation plate, an active slot is formed in the arc surface of the circular table, a straight rod is fixedly installed on the inner wall of the active slot, a torsional spring is fixedly connected to the arc surface of the straight rod, and the inner wall of the end of the torsional spring away from the arc surface of the straight rod is fixedly connected to the arc block.

[0009] Preferably, the promoting mechanism comprises a cylinder, the cylinder is rotationally connected to the inner wall of the arc block, and a threaded strip is fixedly arranged on the arc surface of the cylinder.

[0010] Preferably, the arc surface of the arc block is provided with a mounting groove, the mounting groove is matched with the shape of the cylinder, and the cylinder can rotate on the surface of the arc block.

[0011] Preferably, the number of the cylinders is two, and the two cylinders are uniformly arrayed and rotationally connected to the inner wall of the arc block, so that the inner wall of the protective tube is better guided to contact the circular table.

[0012] Preferably, the sidewall of the arc block is provided with a rotating hole, the rotating hole is matched with the diameter of the straight rod, the arc block is sleeved on the arc surface of the straight rod, and the arc block can rotate on the arc surface of the straight rod.

[0013] Preferably, the upper surface of the moving seat is provided with two supporting columns, the arc surface of the supporting column is provided with a protective tube, and the protective tube is convenient to transport.

[0014] Preferably, the arc surface of the screw rod is provided with threads at both ends in a mirror image manner, so that the rotation of the screw rod drives the two mounting plates to move.

[0015] Compared with the prior art, the utility model provides a kind of electric power cable protective tube hot dip treatment device, with the following beneficial effects:

[0016] 1、The electric power cable protective tube hot dip treatment device moves to the lower side of the fixed plate by being provided with the fixed mechanism, the fixed plate is moved to the appropriate position by the start of telescopic cylinder, then the motor starts the rotation of screw rod, the two mounting plates on the screw rod cooperate with circular table to clamp the sidewall of protective tube, cooperate with arc block to guide and support the inside of protective tube under the action of torsional spring, so that circular table stably fixes the inner wall of protective tube, and then hot air fan is convenient to dry the surface of protective tube.

[0017] 2、The electric power cable protective tube hot dip treatment device is provided with promoting mechanism, so that the inner wall of protective tube better slides to the surface of circular table and is fixed by the setting of cylinder and threaded strip, the threaded strip of rubber is better attached to the inside of protective tube by extrusion, so that protective tube is more stably fixed. DETAILED DESCRIPTION

[0018] Figure 1 It is the main structure schematic view of the utility model structure;

[0019] Figure 2 It is the local schematic view of the utility model structure moving seat;

[0020] Figure 3The utility model discloses structure fixed plate partial schematic view.

[0021] Figure 4 The utility model discloses structure arc block partial explosion schematic view.

[0022] In the drawing: 1, installation platform, 2, support frame, 3, fixed mechanism, 301, telescopic cylinder, 302, fixed plate, 303, motor, 304, screw rod, 305, mounting plate, 306, circular table, 307, movable slot, 308, straight rod, 309, torsional spring, 310, arc block, 4, promote mechanism, 401, cylinder, 402, screw strip, 5, hot air machine, 6, blowing pipe, 7, mobile seat. Specific embodiments

[0023] As Figures 1-4 The utility model provides a kind of technical scheme: a kind of power cable protection pipe hot dip treatment device, including installation platform 1, the upper surface of installation platform 1 is fixedly installed with support frame 2, the upper surface of support frame 2 is fixedly installed with hot air machine 5, the lower surface of support frame 2 is fixedly installed with blowing pipe 6, the upper surface of installation platform 1 is provided with mobile seat 7, the lower surface of support frame 2 is provided with fixed mechanism 3, the lower surface of support frame 2 is provided with promote mechanism 4, fixed mechanism 3 includes telescopic cylinder 301, fixed plate 302, motor 303, screw rod 304, mounting plate 305, circular table 306, straight rod 308, torsional spring 309, arc block 310.

[0024] In an embodiment of the utility model, telescopic cylinder 301 is fixedly installed on the upper surface of support frame 2, the movable end of telescopic cylinder 301 is fixedly installed with fixed plate 302, the side wall of fixed plate 302 is fixedly installed with motor 303, the movable end of motor 303 is fixedly connected with screw rod 304, the arc surface of screw rod 304 is drivingly connected with mounting plate 305, circular table 306 is fixedly installed on the side wall of mounting plate 305, the arc surface of circular table 306 is provided with movable slot 307, the inner wall of movable slot 307 is fixedly installed with straight rod 308, the arc surface of straight rod 308 is fixedly connected with torsional spring 309, the inner wall of arc block 310, which is away from the arc surface of straight rod 308, is fixedly connected with torsional spring 309.

[0025] In addition, promote mechanism 4 includes cylinder 401, cylinder 401 is rotatably connected to the inner wall of arc block 310, and the arc surface of cylinder 401 is fixedly installed with screw strip 402. The arc surface of arc block 310 is provided with mounting groove, the shape of mounting groove is adapted to the shape of cylinder 401, so that cylinder 401 can rotate on the surface of arc block 310. The number of cylinder 401 is two, and the two cylinder 401 are evenly arrayed and rotatably connected to the inner wall of arc block 310. The setting of cylinder 401 better guides the contact of the inner wall of protection pipe with circular table 306.

[0026] In the embodiment of the utility model, the side wall of the arc block 310 is provided with a rotating hole, the diameter of the rotating hole is matched with the diameter of the straight rod 308, the arc block 310 is sleeved on the arc surface of the straight rod 308, the arc block 310 can rotate on the arc surface of the straight rod 308, the upper surface of the moving base 7 is provided with two support columns, the arc surface of the support column is provided with a protection tube, the protection tube is placed on the arc surface of the support column, the protection tube is convenient to transport, the arc surface of the screw rod 304 is provided with a thread at both ends, and the rotation of the screw rod 304 drives the two side mounting plates 305 to move, and the transmission between the screw rod 304 and the mounting plate 305 is realized through the meshing of the thread. The screw rod 304 has external threads, and the mounting plate 305 has matching internal threads. When the screw rod 304 rotates, the mounting plate 305 moves along the axial direction of the screw rod 304. This transmission mode is similar to the cooperation of a nut and a bolt, the arc surface of the screw rod 304 is provided with a limiting component, the screw rod 304 is fixed to the protection tube, and the screw rod 304 is limited, so that the screw rod 304 is fixed relative to the mounting plate 305, the number of the mounting plate 305 is two, the two mounting plates 305 are mirror image distributed and arranged at both ends of the arc surface of the screw rod 304, one end of the screw rod 304 away from the motor 303 is movably connected to the inner wall of the fixed plate 302, a plurality of the movable grooves 307 are evenly arranged on the arc surface of the circular table 306 in a circular array, the cross section of the circular table 306 is trapezoidal, and the protection tube is conveniently positioned.

[0027] In the utility model, when in use, the moving base 7 is moved to the lower side of the fixed plate 302, the telescopic cylinder 301 is started to move the fixed plate 302 to a proper position, then the motor 303 is started to rotate the screw rod 304, the two mounting plates 305 on the screw rod 304 clamp the side wall of the protection tube, the arc block 310 guides and supports the inside of the protection tube under the action of the torsional spring 309, the circular table 306 stably fixes the inner wall of the protection tube, and then the surface of the protection tube is conveniently dried by the hair dryer 5.

[0028] Further, the setting of the cylindrical body 401 and the thread strip 402 makes the inner wall of the protection tube contact the cylindrical body 401 and better slide to the surface of the circular table 306 for fixation, the thread strip 402 of rubber is better attached to the inside of the protection tube under extrusion, and the protection tube is more stably fixed.

[0029] The above has made a detailed description of the utility model in general, but some modifications or improvements can be made on the basis of the utility model, which is obvious to those skilled in the art. Therefore, the modifications or improvements without departing from the spirit of the utility model are within the protection scope of the utility model.

Claims

1. A heat-dip treatment device for power cable protection pipes, comprising an installation platform (1), a support frame (2) fixedly installed on the upper surface of the installation platform (1), a hot air blower (5) fixedly installed on the upper surface of the support frame (2), a blower pipe (6) fixedly installed on the lower surface of the support frame (2), and a movable seat (7) provided on the upper surface of the installation platform (1), characterized in that: The lower surface of the support frame (2) is provided with a fixing mechanism (3), and the lower surface of the support frame (2) is provided with a promoting mechanism (4), the fixing mechanism (3) comprises: A telescopic air cylinder (301) is fixedly installed on the upper surface of the support frame (2), a movable end of the telescopic air cylinder (301) is fixedly installed with a fixed plate (302), a side wall of the fixed plate (302) is fixedly installed with a motor (303), a movable end of the motor (303) is fixedly connected with a lead screw (304), and an arc surface of the lead screw (304) is drivingly connected with a mounting plate (305); A circular table (306) is fixedly installed on the side wall of the mounting plate (305), an arc surface of the circular table (306) is provided with a movable groove (307), an inner wall of the movable groove (307) is fixedly installed with a straight rod (308), an arc surface of the straight rod (308) is fixedly connected with a torsional spring (309), and an end of the torsional spring (309) away from the arc surface of the straight rod (308) is fixedly connected with the inner wall of an arc block (310).

2. A power cable protection tube heat treatment apparatus according to claim 1, characterized in that: The promoting mechanism (4) comprises a cylinder (401), the cylinder (401) is rotatably connected to the inner wall of the arc block (310), and an arc surface of the cylinder (401) is fixedly installed with a threaded strip (402).

3. A power cable protection tube hot-dip processing apparatus according to claim 2, characterized by: An installation groove is formed in the arc surface of the arc block (310), and the shape of the installation groove is matched with the shape of the cylinder (401).

4. A power cable protection tube hot-dip processing apparatus according to claim 2, characterized by: The number of the cylinders (401) is two, and the two cylinders (401) are uniformly arrayed and rotatably connected to the inner wall of the arc block (310).

5. A power cable protection tube heat treatment apparatus according to claim 1, characterized by: A rotating hole is formed in the side wall of the arc block (310), the diameter of the rotating hole is matched with the diameter of the straight rod (308), and the arc block (310) is sleeved on the arc surface of the straight rod (308).

6. A power cable protection tube heat treatment apparatus according to claim 1, characterized by: The upper surface of the moving seat (7) is provided with two support columns, and the arc surface of the support column is provided with a protection tube.

7. A power cable protection tube hot-dip processing apparatus according to claim 1, characterized by: Threaded holes are formed in both ends of the arc surface of the lead screw (304).

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