CN215612619U

CN215612619U - Integral vulcanization anti-corrosion equipment for large-diameter rubber-lined pipeline

Info

Publication number: CN215612619U
Application number: CN202121376115.2U
Authority: CN
Inventors: 程淑英
Original assignee: Anhui Yongxiang Environmental Protection Engineering Co ltd
Current assignee: Anhui Yongxiang Environmental Protection Engineering Co ltd
Priority date: 2021-06-21
Filing date: 2021-06-21
Publication date: 2022-01-25
Anticipated expiration: 2031-06-21

Abstract

The utility model relates to the technical field of rubber-lined pipeline processing, and discloses integral vulcanization anticorrosion equipment for a large-diameter rubber-lined pipeline, which comprises an end cover, wherein a central position of the end cover is rotatably connected with a liquid spraying pipe through a first bearing, the other end of the liquid spraying pipe is communicated with a liquid conveying pipe, the pipe wall of the liquid spraying pipe is communicated with a plurality of nozzles in a straight shape, the nozzles are uniformly and equidistantly communicated, movable grooves are symmetrically formed in the side wall of the end cover relative to the liquid spraying pipe, movable seats are connected in the movable grooves in a sliding mode, threaded holes are formed in the movable seats, the opposite groove walls of the movable grooves are rotatably connected with threaded rods through two first bearings together, the thread directions of the two threaded rod walls are opposite, and the movable seats are connected to the corresponding threaded rods through the threaded holes in a threaded mode. The utility model is convenient for spraying lining rubber pipelines with different pipe diameters, is beneficial to quickly and integrally spraying the inner pipe wall of the lining rubber pipeline, and improves the vulcanization and corrosion prevention efficiency of the lining rubber pipeline.

Description

Integral vulcanization anti-corrosion equipment for large-diameter rubber-lined pipeline

Technical Field

The utility model relates to the technical field of rubber-lined pipeline processing, in particular to integral vulcanization anticorrosion equipment for a large-diameter rubber-lined pipeline.

Background

With the continuous progress of national industrialization policy and production technology, the phosphate chemical industry production device is rapidly developed towards the direction of large-scale, green and energy-saving, and the requirements on the construction management and the technology of the phosphate chemical industry device are higher and higher. The vulcanization construction of the large-caliber rubber-lined pipeline in the phosphating device is one of key processes in the installation process of the large-caliber rubber-lined pipeline. In the processing process of the large-caliber rubber-lined pipeline, vulcanization and corrosion prevention are carried out on the inner pipe wall of the large-caliber rubber-lined pipeline by using vulcanization and corrosion prevention equipment, and the vulcanization and corrosion prevention liquid is coated on the inner pipe wall of the large-caliber rubber-lined pipeline. However, the existing vulcanization anticorrosion equipment is inconvenient for spraying rubber-lined pipelines with different pipe diameters, and is not beneficial to integrally spraying the inner pipe wall of the rubber-lined pipeline, so that the vulcanization anticorrosion efficiency of the rubber-lined pipeline is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems that vulcanized anticorrosive equipment in the prior art is inconvenient to spray lining rubber pipelines with different pipe diameters and is unfavorable to integrally spray the inner pipe wall of the lining rubber pipeline, and provides the large-caliber integral vulcanized anticorrosive equipment for the lining rubber pipeline.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the integral vulcanization anticorrosion equipment for the large-caliber rubber-lined pipeline comprises an end cover, wherein the central position of the end cover is rotationally connected with a liquid spraying pipe through a first bearing, the other end of the liquid spraying pipe is communicated with a liquid conveying pipe, the liquid spraying pipe wall is communicated with a plurality of nozzles in a linear uniform distance, movable grooves are symmetrically formed in the side wall of the end cover relative to the liquid spraying pipe, movable seats are connected in the movable grooves in a sliding mode, threaded rods are connected on opposite groove walls of the movable grooves in a rotating mode through two first bearings, the thread directions on the rod walls of the two threaded rods are opposite, the movable seats are connected on the corresponding threaded rods through threaded holes in a threaded mode, one end of each movable seat is fixedly connected with an L-shaped positioning frame, one ends, far away from the liquid spraying pipe, of the two threaded rods penetrate through the corresponding first bearings and extend outwards, and a driven gear is fixedly sleeved on the rod walls of the movable seats, two mounting panels of fixedly connected with on the end cover lateral wall, two rotate jointly through two second bearings on the mounting panel and be connected with the bull stick, two master gears of fixedly connected with on the bull stick wall, the master gear meshes with the follow gear that corresponds mutually, the rotatory handle of one end fixedly connected with of bull stick, fixedly connected with handle on the outer pipe wall of spray tube.

Preferably, the one end that the end cover was kept away from to the hydrojet pipe is rotated through the third bearing and is connected with the fixed plate, the groove has all been seted up to the both sides of fixed plate and has been accomodate the groove, accomodate groove tank bottom fixedly connected with spring, the other end fixedly connected with movable rod of spring, the movable rod is kept away from the one end of fixed plate and is installed the pulley.

Preferably, the wall of the handle rod is fixedly sleeved with an elastic sleeve, and the surface of the elastic sleeve is provided with anti-skid grains.

Preferably, two locating racks keep away from the one end of hydrojet all is the arc.

Preferably, a reinforcing rib is fixedly connected between the positioning frame and the movable seat, and the section of the reinforcing rib is a right-angled triangle.

Preferably, the liquid spray tube and the nozzle are made of hard alloy materials.

Preferably, the containing groove ring groove wall is symmetrically provided with limiting grooves, the limiting grooves are connected with limiting blocks in a sliding mode, the two limiting blocks are connected with one ends in opposite directions and penetrate through corresponding limiting groove notches and extend into the containing grooves, and the limiting blocks are fixedly connected to the movable rod wall jointly.

Compared with the prior art, the utility model provides integral vulcanization anticorrosion equipment for a large-caliber rubber-lined pipeline, which has the following beneficial effects:

1. this heavy-calibre lining rubber pipe wholly vulcanizes anticorrosive equipment, through setting up the end cover, the spray tube, the transfer line, the nozzle, the movable seat, the threaded rod, the locating rack, from the gear, the mounting panel, the bull stick, the master gear, rotatory handle and handle, when needing to vulcanize anticorrosive to lining rubber pipe inner tube wall, insert the spray tube in the lining rubber pipe, the rotatory handle of corotation, the motion of keeping away from the spray tube is done to two movable seats, make the locating rack offset with lining rubber pipe inner tube wall, fix the spray tube location in lining rubber pipe, the lining rubber pipe of the different pipe diameters of spraying of being convenient for, the handle rotates again, it is rotatory to drive the spray tube, and vulcanize anticorrosive liquid and carry through transfer line and spray tube, and by even injection of nozzle on lining rubber pipe inner tube, do benefit to whole spraying to lining rubber pipe wall, lining rubber pipe's vulcanization anticorrosion efficiency has been improved.

2. This heavy-calibre lining rubber pipe says whole vulcanization anticorrosion equipment through setting up the fixed plate, accomodate groove, spring, movable rod and pulley, when the spray line inserted in the lining rubber pipe way, sent into two pulleys in the lining rubber pipe way for pulley and lining rubber pipe way roll connection are convenient for with the stable location of spray line.

The utility model is convenient for spraying rubber lining pipelines with different pipe diameters, is beneficial to quickly and integrally spraying the inner pipe wall of the rubber lining pipeline, and improves the vulcanization and corrosion prevention efficiency of the rubber lining pipeline.

Drawings

FIG. 1 is a schematic structural diagram of an integral vulcanization anticorrosion device for a large-caliber rubber-lined pipeline provided by the utility model;

fig. 2 is a side view of a connection structure of an end cover and a liquid spraying pipe of the integral vulcanization anti-corrosion device for the large-caliber rubber-lined pipeline.

In the figure: 1 end cover, 2 liquid spraying pipe, 3 liquid conveying pipe, 4 nozzle, 5 movable groove, 6 movable seat, 7 threaded rod, 8 positioning frame, 9 driven gear, 10 mounting plate, 11 rotating rod, 12 main gear, 13 rotating handle, 14 handle, 15 fixing plate, 16 accommodating groove, 17 spring, 18 movable rod, 19 pulley, 20 elastic sleeve, 21 reinforcing rib, 22 limiting groove and 23 limiting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Example 1, referring to fig. 1-2, an integral vulcanization anticorrosion device for a large-diameter rubber-lined pipeline includes an end cap 1, a liquid spraying pipe 2 is rotatably connected to a central position of the end cap 1 through a first bearing, the other end of the liquid spraying pipe 2 is communicated with a liquid conveying pipe 3, a plurality of nozzles 4 are uniformly communicated on a pipe wall of the liquid spraying pipe 2 in a straight line shape at equal intervals, movable grooves 5 are symmetrically formed on a side wall of the end cap 1 with respect to the liquid spraying pipe 2, movable seats 6 are slidably connected in the movable grooves 5, threaded holes are formed in the movable seats 6, threaded rods 7 are rotatably connected to opposite groove walls of the movable grooves 5 through two first bearings, the threaded directions of the rod walls of the two threaded rods 7 are opposite, the movable seats 6 are connected to corresponding threaded rods 7 through the threaded holes, an L-shaped positioning frame 8 is fixedly connected to one end of each movable seat 6, one end of each threaded rod 7, which is far away from the liquid spraying pipe 2, penetrates through the corresponding first bearing and extends outwards, and the rod wall is fixedly sleeved with a slave gear 9, the side wall of the end cover 1 is fixedly connected with two mounting plates 10, the two mounting plates 10 are jointly and rotatably connected with a rotating rod 11 through two second bearings, the rod wall of the rotating rod 11 is fixedly connected with two master gears 12, the master gears 12 are meshed with the corresponding slave gears 9, one end of the rotating rod 11 is fixedly connected with a rotating handle 13, the outer pipe wall of the liquid spraying pipe 2 is fixedly connected with a handle 14, when the inner pipe wall of the rubber lining pipe is required to be vulcanized and corroded, the liquid spraying pipe 2 is inserted into the rubber lining pipe, so that the end cover 1 is arranged at the opening at one end of the rubber lining pipe, the rotating handle 13 is rotated in a forward rotation way to drive the rotating rod 11 and the two master gears 12 to rotate, the slave gears 9 are driven by the master gears 12 to simultaneously and simultaneously rotate in the same direction, so as to drive the two movable seats 6 to move away from the liquid spraying pipe 2, and enable the positioning frame 8 to be abutted against the inner pipe wall of the rubber lining pipe, fix the spray pipe 2 location in lining rubber pipe way, be convenient for the lining rubber pipe way of spraying different pipe diameters, turning handle 14 again drives spray pipe 2 rotatory, and vulcanize anticorrosive liquid and carry through transfer line 3 and spray pipe 2 to by nozzle 4 even spray lining rubber pipe way inner tube on, do benefit to and carry out whole spraying to lining rubber pipe way inner tube wall, improved lining rubber pipe's vulcanization anticorrosion efficiency.

The elastic sleeve 20 is fixedly sleeved on the rod wall of the handle 14, and the surface of the elastic sleeve 20 is provided with anti-slip threads, so that the handle 14 has elasticity, and the comfortable feeling of a user contacting with the handle 14 is increased.

The ends of the two positioning frames 8, which are far away from the liquid spraying pipe 2, are both arc-shaped, so that the abutting ends of the positioning frames 8 are more consistent with the inner pipe wall of the rubber-lined pipeline.

Fixedly connected with strengthening rib 21 between locating rack 8 and sliding seat 6, strengthening rib 21 cross-section is right triangle-shaped, and strengthening rib 21 has increased the joint strength of locating rack 8 and sliding seat 6.

The liquid spraying pipe 2 and the nozzle 4 are made of hard alloy materials, so that the liquid spraying pipe 2 and the nozzle 4 have high hardness and corrosion resistance.

Embodiment 2, refer to fig. 1, the one end that end cover 1 was kept away from to spray tube 2 is connected with fixed plate 15 through the third bearing rotation, holding groove 16 has all been seted up to fixed plate 15's both sides, holding groove 16 tank bottom fixedly connected with spring 17, spring 17's other end fixedly connected with movable rod 18, movable rod 18 keeps away from the one end of fixed plate 15 and installs pulley 19, when spray tube 2 inserts the lining rubber pipe in, extrude two pulleys 19 and do the motion that is close to spray tube 2, make two springs 17 compressed, movable rod 18 partially contracts in holding groove 16, can send two pulleys 19 into the lining rubber pipe in, make pulley 19 and lining rubber pipe roll connection, be convenient for with the stable location of spray tube 2.

It has seted up spacing groove 22 to accomodate the symmetry on the 16 annular cell walls in groove, sliding connection has stopper 23 in the spacing groove 22, two stopper 23 one end in opposite directions pass corresponding spacing groove 22 notch and extend to accomodating inslot 16, and common fixed connection is on 18 pole walls of movable rod, during the movable rod 18 motion, can drive stopper 23 and slide in spacing groove 22, thereby carry on spacingly to the motion of movable rod 18, make the movable rod 18 motion more steady.

In the utility model, when the inner pipe wall of the rubber-lined pipeline needs to be vulcanized and prevented from corrosion, the liquid spraying pipe 2 is inserted into the rubber-lined pipeline, the end cover 1 is arranged at an opening at one end of the rubber lining pipeline, the handle 13 is rotated in a forward rotation way to drive the rotating rod 11 and the two main gears 12 to rotate, the main gears 12 drive the driven gears 9 to rotate, so that the two threaded rods 7 rotate in the same direction at the same time, thereby driving the two movable seats 6 to move away from the liquid spraying pipe 2, enabling the positioning frame 8 to be abutted against the inner pipe wall of the rubber lining pipeline, positioning and fixing the liquid spraying pipe 2 in the rubber lining pipeline, facilitating the spraying of the rubber lining pipelines with different pipe diameters, then rotating the handle 14 to drive the liquid spraying pipe 2 to rotate, and the vulcanization anticorrosion liquid is conveyed through the liquid conveying pipe 3 and the liquid spraying pipe 2 and is uniformly sprayed onto the inner pipe of the lining rubber pipeline through the nozzle 4, so that the integral spraying of the inner pipe wall of the lining rubber pipeline is facilitated, and the vulcanization anticorrosion efficiency of the lining rubber pipeline is improved.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The integral vulcanization anticorrosion equipment for the large-caliber rubber-lined pipeline comprises an end cover (1) and is characterized in that the central position of the end cover (1) is rotatably connected with a liquid spraying pipe (2) through a first bearing, the other end of the liquid spraying pipe (2) is communicated with a liquid conveying pipe (3), the pipe wall of the liquid spraying pipe (2) is communicated with a plurality of nozzles (4) in a straight uniform and equidistant manner, movable grooves (5) are symmetrically formed in the side wall of the end cover (1) relative to the liquid spraying pipe (2), movable seats (6) are slidably connected in the movable grooves (5), threaded holes are formed in the movable seats (6), threaded rods (7) are rotatably connected to opposite groove walls of the movable grooves (5) through two first bearings, the thread directions on the rod walls of the threaded rods (7) are opposite, and the movable seats (6) are connected to the corresponding threaded rods (7) through threaded holes, locating rack (8) of adjustable seat (6) one end fixedly connected with L type, two the one end that spray tube (2) were kept away from in threaded rod (7) is passed corresponding first bearing and is outwards extended, and fixed cup jointing has followed gear (9) on its pole wall, two mounting panel (10) of fixedly connected with on end cover (1) lateral wall, two mounting panel (10) go up to rotate jointly through two second bearings and are connected with bull stick (11), two master gear (12) of fixedly connected with on bull stick (11) pole wall, master gear (12) and the follow gear (9) that corresponds mesh mutually, the rotatory handle (13) of one end fixedly connected with of bull stick (11), fixedly connected with handle (14) on spray tube (2) outer pipe wall.

2. The integral vulcanization anticorrosion device for the large-caliber rubber-lined pipeline as claimed in claim 1, wherein one end of the liquid spraying pipe (2) far away from the end cover (1) is rotatably connected with a fixed plate (15) through a third bearing, both sides of the fixed plate (15) are provided with accommodating grooves (16), a spring (17) is fixedly connected to the bottom of each accommodating groove (16), the other end of the spring (17) is fixedly connected with a movable rod (18), and one end of each movable rod (18) far away from the fixed plate (15) is provided with a pulley (19).

3. The integral vulcanization anticorrosion device for the large-caliber rubber-lined pipeline as recited in claim 1, wherein an elastic sleeve (20) is fixedly sleeved on the rod wall of the handle (14), and the surface of the elastic sleeve (20) is provided with anti-skid threads.

4. The integral vulcanization anticorrosion device for the large-caliber rubber-lined pipeline as recited in claim 1, wherein one ends of the two positioning frames (8) far away from the liquid spraying pipe (2) are both arc-shaped.

5. The integral vulcanization anticorrosion equipment for the large-caliber rubber-lined pipeline as claimed in claim 1, wherein a reinforcing rib (21) is fixedly connected between the positioning frame (8) and the movable seat (6), and the section of the reinforcing rib (21) is a right triangle.

6. The large-caliber rubber-lined pipeline integral vulcanization anticorrosion device as claimed in claim 1, wherein the liquid spraying pipe (2) and the nozzle (4) are both made of a hard alloy material.

7. The integral vulcanization anticorrosion device for the large-caliber rubber-lined pipeline as claimed in claim 2, wherein the annular groove wall of the accommodating groove (16) is symmetrically provided with limiting grooves (22), the limiting grooves (22) are slidably connected with limiting blocks (23), and the opposite ends of the two limiting blocks (23) pass through the corresponding notch of the limiting groove (22) and extend into the accommodating groove (16), and are jointly and fixedly connected to the rod wall of the movable rod (18).