CN218426428U

CN218426428U - High frequency welded tube unit is with removing structure

Info

Publication number: CN218426428U
Application number: CN202222668174.8U
Authority: CN
Inventors: 黄少春; 孙爽爽; 刘国; 李伟
Original assignee: Guangzhou Xingpei New Material Technology Co ltd
Current assignee: Guangzhou Xingpei New Material Technology Co ltd
Priority date: 2022-10-11
Filing date: 2022-10-11
Publication date: 2023-02-03
Anticipated expiration: 2032-10-11

Abstract

The utility model relates to a high frequency welded tube unit field, concretely relates to high frequency welded tube unit is with removal structure, including the unit base, the equal fixed mounting frame that is equipped with in side surface four corners department in the unit base, the inside activity of mounting frame is equipped with the lead screw, lead screw upper end fixed mounting has the motor, lead screw outside activity cover is equipped with the sleeve pipe, sleeve pipe outside activity cover is equipped with the thread bush, sleeve pipe lower extreme fixed surface installs the universal wheel, surface symmetry fixed mounting has the telescopic link under the thread bush, telescopic link lower extreme fixed surface installs the backup pad, telescopic link outside activity cover is equipped with reset spring, mounting frame one side fixed surface installs electric putter. The utility model discloses in, can replace lifting equipment to remove the unit when adjusting the position of high frequency welded tube unit, make the unit can remove the unit through the manpower without the help of lifting equipment's the condition under, make the unit more be convenient for adjusting the position.

Description

High frequency welded tube is removal structure for unit

Technical Field

The utility model relates to a high frequency welded tube unit field, concretely relates to high frequency welded tube unit is with removing structure.

Background

A straight welded pipe is a pipe formed by rolling a long strip steel strip of a certain specification into a circular pipe shape by a high-frequency welding unit and welding the straight welded pipe, and thus is widely used in the industrial fields of some seamless steel pipes.

When the existing high-frequency welded pipe unit is installed, the existing high-frequency welded pipe unit is usually moved by means of lifting equipment, the position of the existing high-frequency welded pipe unit is calibrated and placed, then the existing high-frequency welded pipe unit is supported and fixed by a square frame base below the unit, after the unit is installed, when the position of the unit is adjusted again, the unit still needs to be moved by the lifting equipment, and when the existing high-frequency welded pipe unit is not installed by the lifting equipment, the unit is not convenient to move by manpower.

SUMMERY OF THE UTILITY MODEL

In order to overcome foretell technical problem, the utility model aims to provide a high frequency welded tube is removal structure for unit, rotate through the control motor, make the lead screw rotate, the sleeve pipe drives the thread bush and moves down in step, after the backup pad supports ground, the thread bush stops rotating under the frictional force effect of backup pad and ground, make the sleeve pipe move down in the lead screw outside and the thread bush inboard rotation simultaneously, thereby make the sleeve pipe drive the universal wheel and continue to move down, reset spring slows down the power that the unit used on the universal wheel this moment, on the contrary, after the pin rotates into the draw-in groove inside, the sleeve pipe drives the thread bush and shifts up in step simultaneously, the backup pad contacts ground simultaneously, to its support cushioning effect of unit, prevent that the unit base from directly falling subaerial, thereby can be when adjusting the position of high frequency welded tube unit, replace lifting equipment and move the unit, make the unit can be under the condition with the help of lifting equipment, move the unit through the manpower, make the unit more convenient for adjusting position.

The purpose of the utility model can be realized by the following technical scheme:

the utility model provides a high frequency welded tube unit is with removal structure, includes the unit base, the equal fixed mounting frame that is equipped with in unit base inboard surface four corners department, the inside activity of mounting frame is equipped with the lead screw, lead screw upper end fixed mounting has the motor, lead screw outside movable sleeve is equipped with the sleeve pipe, sleeve pipe outside movable sleeve is equipped with the thread bush, sleeve pipe lower extreme fixed surface installs the universal wheel, surface symmetry fixed mounting has the telescopic link under the thread bush, telescopic link lower extreme fixed surface installs the backup pad, telescopic link outside movable sleeve is equipped with reset spring, mounting frame one side fixed surface installs electric putter.

Further, the method comprises the following steps: the mounting frame outside surface upper end and the equal fixed mounting of lower extreme department have the mounting panel, mounting panel side surface set up threaded hole, the mounting panel pass through the bolt with unit base fixed connection passes the screw hole through the bolt, fixes the mounting panel to the inboard four corners department of unit base.

Further, the method comprises the following steps: the utility model discloses a lead screw, including installing frame, motor, lead screw, motor, mount frame, lead screw, motor, the mount frame upper end fixed surface installs the mount, the motor passes through mount and installing frame fixed connection, the output of motor with lead screw upper end fixed surface connects, and the motor provides power for the rotation of lead screw, and the mount is connected motor and installing frame fixedly.

The method is further characterized in that: the screw thread is respectively arranged on the inner side surface and the outer side surface of the sleeve, the sleeve is respectively connected with the screw rod and the threaded sleeve in a screwing mode through the screw thread, and the sleeve can rotate on the outer side of the screw rod and the inner side of the threaded sleeve through the screw thread.

Further, the method comprises the following steps: the utility model discloses a casing pipe, including the mounting frame, the mounting frame is including the casing pipe, the casing pipe outside surface upper end department symmetry fixed mounting has the slider, the spout has all been seted up to mounting frame front surface and rear surface, the slider with spout sliding connection through the slider is at the inside removal of spout, and the sheathed tube moving path of restriction makes it can only reciprocate.

The method is further characterized in that: the sleeve pipe outside surface lower extreme department symmetry fixed mounting has the pin, the draw-in groove has been seted up to the thread bush lower surface symmetry, the pin is connected with draw-in groove activity block, rotates the inside back of draw-in groove at the pin, makes thread bush and sleeve pipe shift up in step.

The method is further characterized in that: the upper end of the reset spring is fixedly connected with the threaded sleeve, the lower end of the reset spring is fixedly connected with the supporting plate, the upper end of the outer surface of the screw rod is provided with a limiting hole, the output end of the electric push rod is movably connected with the limiting hole, the telescopic rod is stretched by the elasticity of the reset spring, the output end of the electric push rod is inserted into the limiting hole, the screw rod is fixed, and the screw rod is prevented from rotating.

The utility model has the advantages that:

the motor is controlled to rotate, the screw rod is made to rotate, the sleeve pipe moves downwards along the screw rod, meanwhile, the sleeve pipe drives the threaded sleeve to synchronously move downwards, when the support plate abuts against the ground, the threaded sleeve stops rotating under the action of friction force between the support plate and the ground, the sleeve pipe simultaneously rotates and moves downwards on the outer side of the screw rod and the inner side of the threaded sleeve, the sleeve pipe drives the universal wheel to continuously move downwards, the reset spring reduces force applied to the universal wheel by the unit, when the lower end of the universal wheel exceeds the support plate, the universal wheel supports the unit, then the motor push rod is controlled to extend, one end of the motor push rod is inserted into the limiting hole, the screw rod is fixed, the screw rod is prevented from rotating under the weight of the unit, the stability when the universal wheel extends out is improved, otherwise, the motor push rod is controlled to contract to separate the motor push rod from the limiting hole, the sleeve pipe rotates upwards along the screw rod, when the stop rod rotates into the clamping groove, the sleeve pipe drives the threaded sleeve pipe to synchronously upwards, the support and buffer action of the support the unit is prevented from directly falling onto the ground, and the position of the unit can be conveniently adjusted by manpower when the position of the high-frequency welding pipe lifting unit is adjusted.

Drawings

The present invention will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the overall split structure of the mounting frame of the present invention;

FIG. 3 is a schematic view of the vertical section structure of the mounting frame of the present invention;

fig. 4 is a schematic side sectional view of the installation frame of the present invention.

In the figure: 1. a unit base; 2. installing a frame; 201. mounting a plate; 202. a threaded hole; 203. a chute; 3. a screw rod; 301. a limiting hole; 302. a motor; 303. a fixed mount; 4. a sleeve; 401. a thread; 402. a universal wheel; 403. a stop lever; 404. a slider; 5. a threaded sleeve; 501. a telescopic rod; 502. a return spring; 503. a support plate; 504. a card slot; 6. an electric push rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Please refer to fig. 1-4, a reaction device for polypropylene production, comprising a set base 1, wherein a mounting frame 2 is fixedly arranged at four corners of the inner side surface of the set base 1, a lead screw 3 is movably arranged inside the mounting frame 2, a motor 302 is fixedly arranged at the upper end of the lead screw 3, a sleeve 4 is movably sleeved outside the lead screw 3, a thread bushing 5 is movably sleeved outside the sleeve 4, a universal wheel 402 is fixedly arranged at the lower end of the sleeve 4 on the surface, telescopic rods 501 are symmetrically and fixedly arranged on the lower surface of the thread bushing 5, a supporting plate 503 is fixedly arranged at the lower end of the telescopic rod 501, a reset spring 502 is movably sleeved outside the telescopic rod 501, and an electric push rod 6 is fixedly arranged on one side surface of the mounting frame 2.

The upper end and the lower end of the outer surface of the mounting frame 2 are fixedly provided with mounting plates 201, one side surface of each mounting plate 201 is provided with a threaded hole 202, each mounting plate 201 is fixedly connected with the unit base 1 through bolts, and the mounting plates 201 are fixed at the four corners of the inner side of the unit base 1 through the threaded holes 202 penetrated by the bolts; the surface of the upper end of the mounting frame 2 is fixedly provided with a fixing frame 303, the motor 302 is fixedly connected with the mounting frame 2 through the fixing frame 303, the output end of the motor 302 is fixedly connected with the surface of the upper end of the screw rod 3, the motor 302 provides power for the rotation of the screw rod 3, and the fixing frame 303 connects and fixes the motor 302 and the mounting frame 2; the inner side surface and the outer side surface of the sleeve 4 are both provided with threads 401, the sleeve 4 is respectively connected with the screw rod 3 and the thread sleeve 5 in a screwing way through the threads 401, and the sleeve 4 can rotate on the outer side of the screw rod 3 and the inner side of the thread sleeve 5 through the threads 401; the upper end of the outer surface of the sleeve 4 is symmetrically and fixedly provided with a sliding block 404, the front surface and the rear surface of the mounting frame 2 are both provided with a sliding groove 203, the sliding block 404 is in sliding connection with the sliding groove 203, and the sliding block 404 moves in the sliding groove 203 to limit the moving path of the sleeve 4 so that the sleeve can only move up and down; the lower end of the outer surface of the sleeve 4 is symmetrically and fixedly provided with a stop lever 403, the lower surface of the threaded sleeve 5 is symmetrically provided with a clamping groove 504, the stop lever 403 is movably clamped and connected with the clamping groove 504, and after the stop lever 403 rotates into the clamping groove 504, the threaded sleeve 5 and the sleeve 4 can synchronously move upwards; reset spring 502 upper end and thread bush 5 fixed connection, reset spring 502 lower extreme and backup pad 503 fixed connection, and 3 outside surface upper end departments of lead screw have seted up spacing hole 301, and electric putter 6's output and spacing hole 301 swing joint, reset spring 502's elasticity are stretched out telescopic link 501, and electric putter 6's output inserts inside spacing hole 301, fixes lead screw 3, prevents its rotation. Therefore, when the position of the high-frequency welded pipe unit is adjusted, the high-frequency welded pipe unit can be moved by replacing lifting equipment, the unit can be moved by manpower without the aid of the lifting equipment, and the unit can be adjusted more conveniently.

The working principle is as follows: when the universal wheel is used, the mounting plate 201 is fixed at the four corners of the inner side of the unit base 1 by penetrating through the threaded holes 202 through the bolts, the motor 302 is controlled to rotate, the screw rod 3 is made to rotate, the sliding block 404 moves in the sliding groove 203 to limit the moving path of the sleeve 4, the sleeve 4 moves downwards along the screw rod 3, the sleeve 4 drives the threaded sleeve 5 to synchronously move downwards, after the supporting plate 503 is abutted against the ground, the threaded sleeve 5 stops rotating under the action of the friction force between the supporting plate 503 and the ground, the sleeve 4 simultaneously rotates and moves downwards on the outer side of the screw rod 3 and the inner side of the threaded sleeve 5, so that the sleeve 4 drives the universal wheel 402 to continuously move downwards, the reset spring 502 reduces the force applied to the universal wheel 402 by the unit, when the lower end of the universal wheel 402 exceeds the supporting plate 503, the universal wheel 402 supports the unit, and then the electric push rod 6 is controlled to extend, make its one end insert inside spacing hole 301, fix lead screw 3, prevent lead screw 3 rotation under the weight oppression of unit, stability when universal wheel 402 stretches out is improved, otherwise, control electric putter 6 shrink, make it separate with spacing hole 301, motor 302 upset, make sleeve pipe 4 rotate along lead screw 3 and shift up, after pin 403 rotates into draw-in groove 504 inside, sleeve pipe 4 drives thread bush 5 and moves up in step, backup pad 503 contacts ground simultaneously, support the cushioning effect to its unit, prevent that unit base 1 from directly dropping on subaerial, thereby can be when adjusting the position of high frequency welded tube unit, replace hoisting equipment and remove the unit, make the unit can remove the unit without the help of hoisting equipment under the condition, remove the unit through the manpower, make the unit more be convenient for adjust the position.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing is illustrative and explanatory only, and various modifications, additions and substitutions as described for the specific embodiments described herein may be made by those skilled in the art without departing from the scope of the invention or exceeding the scope of the invention as defined in the claims.

Claims

1. The utility model provides a high frequency welded tube unit is with removing structure, a serial communication port, including unit base (1), unit base (1) inboard surface four corners department is the fixed installing frame (2) that is equipped with all, installing frame (2) inside activity is equipped with lead screw (3), lead screw (3) upper end fixed mounting has motor (302), lead screw (3) outside movable sleeve is equipped with sleeve pipe (4), sleeve pipe (4) outside movable sleeve is equipped with thread bush (5), sleeve pipe (4) lower extreme fixed surface installs universal wheel (402), surface symmetry fixed mounting has telescopic link (501) under thread bush (5), telescopic link (501) lower extreme fixed surface installs backup pad (503), telescopic link (501) outside movable sleeve is equipped with reset spring (502), installing frame (2) one side fixed surface installs electric putter (6).

2. The moving structure for the high-frequency welded pipe unit according to claim 1, wherein mounting plates (201) are fixedly mounted at the upper end and the lower end of the outer side surface of the mounting frame (2), threaded holes (202) are formed in one side surface of each mounting plate (201), and the mounting plates (201) are fixedly connected with the unit base (1) through bolts.

3. The moving structure for the high-frequency welded pipe unit according to claim 1, wherein a fixing frame (303) is fixedly installed on the upper end surface of the installation frame (2), the motor (302) is fixedly connected with the installation frame (2) through the fixing frame (303), and the output end of the motor (302) is fixedly connected with the upper end surface of the screw rod (3).

4. The moving structure for the high-frequency pipe welding machine set according to claim 1, wherein the inner side surface and the outer side surface of the sleeve (4) are both provided with threads (401), and the sleeve (4) is respectively screwed with the screw rod (3) and the thread sleeve (5) through the threads (401).

5. The moving structure for the high-frequency welded pipe unit according to claim 1, wherein sliding blocks (404) are symmetrically and fixedly mounted at the upper end of the outer side surface of the sleeve (4), sliding grooves (203) are formed in the front surface and the rear surface of the mounting frame (2), and the sliding blocks (404) are slidably connected with the sliding grooves (203).

6. The moving structure for the high-frequency welded pipe unit according to claim 1, wherein the lower end of the outer surface of the sleeve (4) is symmetrically and fixedly provided with a stop lever (403), the lower surface of the threaded sleeve (5) is symmetrically provided with a clamping groove (504), and the stop lever (403) is movably clamped and connected with the clamping groove (504).

7. The moving structure for the high-frequency welded pipe unit according to claim 1, wherein the upper end of the return spring (502) is fixedly connected with the threaded sleeve (5), the lower end of the return spring (502) is fixedly connected with the support plate (503), the upper end of the outer side surface of the screw rod (3) is provided with a limiting hole (301), and the output end of the electric push rod (6) is movably connected with the limiting hole (301).