CN217915576U

CN217915576U - Tool for cutting anti-corrosion heat-insulation pipeline

Info

Publication number: CN217915576U
Application number: CN202221471929.9U
Authority: CN
Inventors: 刘杰; 赵宏杰; 田素梅
Original assignee: Zhongan Henghui Construction Group Co ltd
Current assignee: Zhongan Henghui Construction Group Co ltd
Priority date: 2022-06-13
Filing date: 2022-06-13
Publication date: 2022-11-29
Anticipated expiration: 2032-06-13

Abstract

The utility model discloses a frock is used in cutting of anticorrosive heat preservation pipeline, the camera includes a supporting plate, the up end left and right sides of backup pad all is connected with the fixed plate, and the cylinder is installed to the left end face of left side fixed plate, and the motor is installed to the right-hand member face of right side fixed plate, the top left and right sides of backup pad all is equipped with locating component, locating component includes the solid fixed cylinder, and during the use, the start cylinder, the cylinder will drive the motion of left side fixed disk to the right side, and then the fixed disk on left and right sides carries out preliminary location with the pipeline, after the location, rotates the hand wheel again, will drive the lead screw during hand wheel rotation and rotate, will drive the thread block relative movement of below when the lead screw rotates, the slide bar on left and right sides under the effect of pulling pole at this moment will expand relative motion under the effect of connecting rod, will drive the arc locating piece of a plurality of annular distributions simultaneously outward during slide bar motion, and then with pipeline once more fix a position, be favorable to improving the location effect to the pipeline.

Description

Tool for cutting anti-corrosion heat-insulation pipeline

Technical Field

The utility model relates to a pipeline cutting frock technical field specifically is a frock is used in cutting of anticorrosive heat preservation pipeline.

Background

As is known, the method for enhancing the corrosion resistance of a direct-buried heat-insulating pipe is to uniformly and densely coat the surface of a derusted metal pipeline with a coating to isolate the pipeline from various corrosive media, and is one of the basic methods for corrosion resistance of a steel pipe.

In carrying out pipeline welding and cutting process, often lack corresponding frock, only cut or weld after the manual fixed pipeline of workman, but this kind of fixed mode is because all rely on the manpower, and difficult exemption is stable inadequately, comparatively consumes the manpower, and the workman can not work for a long time, otherwise because the exhaustion appears the safety problem easily, for this reason, we provide a frock for the cutting of anticorrosive heat preservation pipeline.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a frock is used in cutting of anticorrosive heat preservation pipeline to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a frock is used in cutting of anticorrosive heat preservation pipeline, includes the backup pad, the equal fixedly connected with fixed plate in the upper end left and right sides of backup pad, the left end face fixed mounting of left side fixed plate has the cylinder, and the right-hand member face fixed mounting of right side fixed plate has the motor, the top left and right sides of backup pad all is provided with locating component, locating component includes the solid fixed cylinder, the equal fixedly connected with fixed disk of relative one end of the solid fixed cylinder of left and right sides, set up the spout that a plurality of annular distribute on the fixed disk, sliding connection has the slider on the spout, be connected with the arc locating piece on the slider, slide on the fixed disk and wear to be equipped with the slide bar, the inboard of arc locating piece articulates there is the connecting rod, the one end that the arc locating piece was kept away from to the connecting rod is articulated with the slide bar, it wears to rotate to be equipped with the lead screw on the solid fixed cylinder, the one end fixedly connected with the hand wheel of lead screw, the other end of lead screw rotates with the inner wall of solid fixed cylinder, the equal screw thread has the thread piece about the surface of lead screw, it articulates to pull rod keeps away from the thread piece and articulates with the slide bar, the output and rotate the solid fixed cylinder in left side of cylinder and is connected, the output and the right side of motor.

Preferably, the outer surface of the hand wheel is provided with anti-skid lines.

Preferably, the slide bar is a square slide bar, and the screw rod is a two-way screw rod with two sections of threads in opposite directions.

Preferably, the below of backup pad is provided with the under casing, the bar mouth has been seted up to the up end of under casing, the inside of under casing rotates and is connected with the regulating plate, the bottom face fixed connection of regulating plate and backup pad, the bottom fixedly connected with sector gear of regulating plate, the interior left side wall fixed mounting of under casing has electric putter, electric putter's output fixedly connected with rack, rack and sector gear meshing.

Preferably, the inner bottom end side wall of the bottom box is fixedly provided with a guide rail, the guide rail is connected with a sliding block in a sliding manner, and the upper end face of the sliding block is fixedly connected with the bottom end face of the rack.

Preferably, the outer surface of the bottom box is fixedly connected with a plurality of mounting blocks.

Compared with the prior art, the beneficial effects of the utility model are that: the tool for cutting the pipeline is convenient to use, simple in structure, the pipeline to be cut is prevented from being arranged between the fixing disks on the left side and the right side, the air cylinder is started, the air cylinder drives the fixing disk on the left side to move towards the right side, the pipeline is preliminarily positioned by the fixing disks on the left side and the right side, after positioning, the hand wheel is rotated, the hand wheel drives the screw rod to rotate when rotating, the threaded blocks on the upper side and the lower side are driven to move relatively when the screw rod rotates, the sliding rods on the left side and the right side move relatively under the action of the pulling rod at the moment, the plurality of arc-shaped positioning blocks which are distributed in an annular shape are driven to simultaneously expand outwards under the action of the connecting rod when the sliding rods move, the pipeline is positioned again, and the positioning effect on the pipeline is favorably improved; the rack can be driven to move left and right through the electric push rod, the rack is meshed with the sector gear, so that the support plate is driven to incline, and when the support plate inclines, a pipeline inclined opening with a certain inclination angle can be cut by a person conveniently.

Drawings

FIG. 1 is a schematic front sectional view of a main structure of a tool for cutting an anticorrosive heat-insulating pipeline;

fig. 2 is an enlarged schematic view of a fixed disk structure of the tool for cutting the corrosion-resistant and heat-insulating pipeline.

In the figure: 1-bottom box, 2-rack, 3-sector gear, 4-slide block, 5-guide rail, 6-electric push rod, 7-installation block, 8-positioning component, 9-connecting rod, 10-slide rod, 11-slide block, 12-arc positioning plate, 13-fixed disk, 14-pulling rod, 15-hand wheel, 16-thread block, 17-fixed cylinder, 18-motor, 19-screw rod, 20-fixed plate, 21-supporting plate, 22-adjusting plate, 23-sliding chute and 24-air cylinder.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1: please refer to fig. 1-2, a frock is used in cutting of anticorrosive heat preservation pipeline, includes backup pad 21, the equal fixedly connected with fixed plate 20 in the upper end left and right sides of backup pad 21, the left end face fixed mounting of left side fixed plate 20 has cylinder 24, the right end face fixed mounting of right side fixed plate 20 has motor 18, the top left and right sides of backup pad 21 all is provided with locating component 8, locating component 8 includes solid fixed cylinder 17, the equal fixedly connected with fixed disk 13 of relative one end of the solid fixed cylinder 17 of left and right sides, set up the spout 23 of a plurality of annular distributions on the fixed disk 13, sliding connection has slider 11 on the spout 23, be connected with arc locating piece 12 on the slider 11, slide bar 10 is worn to be equipped with in the slip on the fixed disk 13, the inboard of arc locating piece 12 articulates there is connecting rod 9, the one end that arc locating piece 12 was kept away from to connecting rod 9 is articulated with slide bar 10, it wears to rotate to be equipped with lead screw 19 on the solid fixed cylinder 17, the one end fixedly connected with hand wheel 15 of lead screw 19, the other end of lead screw 19 rotates with the inner wall of solid fixed cylinder 17, the equal screwed block 16 on the surface of lead screw 19, the upper and the left side of lead screw 16 is articulated with the solid fixed cylinder output end of connecting rod 17, the output end of the solid fixed cylinder 18 and the fixed cylinder 17 is connected with the output end of the fixed cylinder 17.

During the use, the pipeline that will wait to cut prevents between the fixed disk 13 on left and right sides, then start cylinder 24, cylinder 24 will drive left side fixed disk 13 and move to the right side, and then left and right side fixed disk 13 carries out preliminary location with the pipeline, after the location, rotate hand wheel 15 again, hand wheel 15 will drive lead screw 19 when rotating and rotate, screw 19 will drive the screw block 16 relative movement of below when rotating, slide bar 10 on left and right sides will move relatively under the effect of pulling pole 14 this moment, slide bar 10 will drive the arc locating piece 12 of a plurality of annular distributions simultaneously outward when moving under the effect of connecting rod 9, and then fix a position the pipeline once more, be favorable to improving the locate effect to the pipeline.

Wherein, the surface of hand wheel 15 is provided with anti-skidding line, and the anti-skidding line of setting can improve hand wheel 15's frictional force, and the personnel of being convenient for rotate crossbow 15.

The sliding rod 10 is a square sliding rod, and the screw rod 19 is a two-way screw rod with two sections of opposite thread directions.

Example 2: please refer to fig. 1-2, a tool for cutting an anticorrosive heat-insulating pipeline is different from embodiment 1 in that a bottom case 1 is arranged below a supporting plate 21, a strip-shaped opening is formed in the upper end face of the bottom case 1, an adjusting plate 22 is rotatably connected inside the bottom case 1, the adjusting plate 22 is fixedly connected with the bottom end face of the supporting plate 21, a sector gear 3 is fixedly connected with the bottom end of the adjusting plate 22, an electric push rod 6 is fixedly mounted on the inner left side wall of the bottom case 1, a rack 2 is fixedly connected with the output end of the electric push rod 6, and the rack 2 is meshed with the sector gear 3.

Can drive rack 2 side-to-side movement through electric putter 6, because rack 2 and sector gear 3 meshing, and then drive backup pad 21 slope, during backup pad 21 slope, can make things convenient for personnel to cut out certain inclination's pipeline bevel connection.

Wherein, the inner bottom end lateral wall fixed mounting of under casing 1 has guide rail 5, sliding connection has slider 4 on guide rail 5, the up end of slider 4 and the bottom end face fixed connection of rack 2.

The rack 2 can stably move left and right through the sliding fit of the sliding block 4 and the guide rail 5.

Wherein, the outer surface of the bottom case 1 is fixedly connected with a plurality of mounting blocks 7.

The device can be fixed and installed in a proper position conveniently through the installation block 7.

The utility model discloses a theory of operation is: when the pipeline cutting machine is used, a pipeline to be cut is prevented from being arranged between the fixed disks 13 on the left side and the right side, then the air cylinder 24 is started, the air cylinder 24 drives the fixed disk 13 on the left side to move towards the right side, and then the fixed disks 13 on the left side and the right side perform primary positioning on the pipeline, after the positioning, the hand wheel 15 is rotated, the hand wheel 15 drives the screw rod 19 to rotate when rotating, the screw rod 19 drives the thread blocks 16 on the upper portion and the lower portion to move relatively when rotating, at the moment, the slide rods 10 on the left side and the right side move relatively under the action of the pulling rod 14, and when the slide rods 10 move, the plurality of arc-shaped positioning blocks 12 which are distributed in an annular shape are driven to expand simultaneously under the action of the connecting rod 9, so that the pipeline is positioned again, and the positioning effect on the pipeline is improved; the rack 2 can be driven to move left and right by the electric push device 6, the rack 2 is meshed with the sector gear 3, so that the support plate 21 is driven to incline, and when the support plate 21 inclines, a pipeline inclined opening with a certain inclination angle can be conveniently cut by a person; the device can be fixed and installed in a proper position conveniently through the installation block 7.

In the present invention, the terms such as "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "side", "bottom", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, and are only the terms determined for convenience of describing the structural relationship of each component or element of the present invention, and are not specific to any component or element of the present invention, and are not to be construed as limiting the present invention.

Claims

1. The utility model provides a frock is used in cutting of anticorrosive heat preservation pipeline, includes backup pad (21), its characterized in that: the left and right sides of the upper end face of the supporting plate (21) are fixedly connected with a fixing plate (20), the left end face of the left side fixing plate (20) is fixedly provided with a cylinder (24), the right end face of the right side fixing plate (20) is fixedly provided with a motor (18), the left and right sides of the upper part of the supporting plate (21) are provided with positioning components (8), each positioning component (8) comprises a fixing cylinder (17), the opposite end of the left and right side fixing cylinders (17) is fixedly connected with a fixing disc (13), a plurality of sliding grooves (23) distributed in an annular shape are formed in the fixing disc (13), a sliding block (11) is connected on each sliding groove (23), an arc-shaped positioning block (12) is connected on each sliding block (11), a sliding rod (10) is penetrated in the fixing disc (13) in a sliding mode, a connecting rod (9) is hinged to the inner side of each arc-shaped positioning block (12), one end of each connecting rod (9) far away from each arc-shaped positioning block (12) is hinged to each sliding rod (10), a screw rod (19) is penetrated in a sliding mode, one end of each fixing cylinder (17) is fixedly connected with a screw rod (15), the other end of each screw rod (19) is hinged to one end of each screw rod (16), and the hand wheel (17) is connected with a hand wheel (16) on the upper surface of the upper and a screw thread of the upper hand wheel (16), one end, far away from the thread block (16), of the pulling rod (14) is hinged to the sliding rod (10), the output end of the air cylinder (24) is rotatably connected with the left side fixing barrel (17), and the output end of the motor (18) is fixedly connected with the right side fixing barrel (17).

2. The tool for cutting the corrosion-resistant heat-insulating pipeline according to claim 1, characterized in that: the outer surface of the hand wheel (15) is provided with anti-skid lines.

3. The tool for cutting the corrosion-resistant heat-insulating pipeline as claimed in claim 2, wherein: the sliding rod (10) is a square sliding rod, and the screw rod (19) is a two-way screw rod with two sections of opposite thread directions.

4. The tool for cutting the corrosion-resistant heat-insulating pipeline as claimed in claim 3, wherein: the utility model discloses a portable electronic cigarette packing box, including bottom case (21), regulating plate (22), bottom face fixed connection, the bottom fixedly connected with sector gear (3) of regulating plate (22), the inside rotation of bottom case (1) is connected with regulating plate (22), the bottom face fixed connection of regulating plate (22) and backup pad (21), the bottom fixedly connected with sector gear (3) of regulating plate (22), the interior left side wall fixed mounting of bottom case (1) has electric putter (6), the output fixedly connected with rack (2) of electric putter (6), rack (2) and sector gear (3) meshing.

5. The tool for cutting the corrosion-resistant heat-insulating pipeline according to claim 4, wherein the tool comprises: the utility model discloses a safe and reliable safe water-saving device, including chassis (1), the interior bottom end lateral wall fixed mounting of chassis (1) has guide rail (5), sliding connection has slider (4) on guide rail (5), the up end of slider (4) and the bottom end face fixed connection of rack (2).

6. The tool for cutting the corrosion-resistant heat-insulating pipeline according to claim 5, characterized in that: the outer surface of the bottom box (1) is fixedly connected with a plurality of mounting blocks (7).