CN217708283U

CN217708283U - Simple pipe placing device

Info

Publication number: CN217708283U
Application number: CN202221854125.7U
Authority: CN
Inventors: 林泽荣; 黄均康; 钟建勇; 韦禄先; 蒋仙林; 黄乙能; 韦春玉
Original assignee: Liuzhou Woyuan Water Saving Irrigation Engineering Co ltd
Current assignee: Liuzhou Woyuan Water Saving Irrigation Engineering Co ltd
Priority date: 2022-07-19
Filing date: 2022-07-19
Publication date: 2022-11-01
Anticipated expiration: 2032-07-19

Abstract

The utility model provides a simple device for releasing pipes. It mainly includes a base, a pillar is installed vertically on the base, a turntable frame is detachably installed on the pillar, and the turntable frame is rotatably connected to the pillar through a bearing; the turntable frame is slidably connected with a plurality of limit rods, and the limit rods are along the diameter of the turntable frame. Sliding upward, a plurality of limit rods are installed on the upper end face of the turntable frame; a tube coil is movably placed on the turntable frame, a plurality of limit rods are inserted in the inner ring of the tube coil, and the limit rods are close to the inner ring of the tube coil. The upper end of the pillar is slidably connected with a fixing block, the fixing block is provided with a fixing hole, the pillar is slidably connected in the fixing hole, the side of the fixing block is provided with a first screw hole, the first screw hole is connected with the fixing hole, the first screw hole The screw hole is threadedly connected with a first stud, the end of the first stud is abutted on the side surface of the pillar, and an anti-loosening structure is installed on the fixing block. The utility model makes the tube coil not easy to loosen during the process of unwinding the tube, and the tube coil can rotate along with the turntable frame.

Description

Simple pipe placing device

Technical Field

The utility model relates to the technical field of machinery, in particular to put simple and easy device of pipe.

Background

In order to be convenient to transport and store, a plastic hose bought at ordinary times usually can be wound into a pipe coil shape, and the plastic hose is wound layer by layer from inside to outside, so that the pipe coil needs to be unwound when the plastic hose is used. I.e. the tube of the outer turn of the coil protrudes outwards and no longer surrounds the coil. The existing pipe unreeling device has the advantages that in the unreeling process, a pipe reel is not provided with a pressing structure, the pipe reel is loosened at one time, and the loose pipe reel cannot rotate along with the rotation of the rotating disc rack, so that the pipe is not easy to loosen from the pipe reel, and the production efficiency is influenced. And when the tube roll is not used up, the loose tube roll is not easy to be stored.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, an object of the utility model is to provide a put simple and easy device of pipe for the in-process that the pipe was unreeled at the pipe is rolled up to the pipe, and the pipe is rolled up and is difficult loose, and the pipe is rolled up and can be followed the carousel frame and rotate.

In order to achieve the above purpose, the utility model adopts the technical proposal that:

a simple pipe placing device mainly comprises a base, wherein a supporting column is vertically arranged on the base, a plurality of connecting holes are formed in the supporting column, the axis of each connecting hole is perpendicular to the axis of the corresponding supporting column, each connecting hole penetrates through the corresponding supporting column, an inserting rod is movably inserted into one connecting hole, a rotating disc frame is detachably arranged on the corresponding supporting column, the lower end face of each rotating disc frame abuts against the corresponding inserting rod, a bearing is arranged at the center of each rotating disc frame, the axis of each bearing coincides with the axis of the corresponding supporting column, and the rotating disc frames are rotatably connected to the corresponding supporting columns through the bearings; the rotary disc frame is connected with a plurality of limiting rods in a sliding manner, the limiting rods slide along the radial direction of the rotary disc frame, the axis of each limiting rod is parallel to the axis of each support column, and the limiting rods are arranged on the upper end face of the rotary disc frame; the pipe coil is movably placed on the rotary disc rack, the limiting rods penetrate through the inner ring of the pipe coil, and the limiting rods are tightly abutted to the inner ring of the pipe coil; the upper end of the strut is connected with a fixing block in a sliding mode, a fixing hole is formed in the fixing block, the strut is connected in the fixing hole in a sliding mode, a first screw hole is formed in the side face of the fixing block and communicated with the fixing hole, a first stud is connected to the first screw hole in a threaded mode, the end portion of the first stud abuts against the side face of the strut, and an anti-loosening structure is installed on the fixing block;

the anti-loosening structure mainly comprises a first telescopic rod, a first spring and a pressing plate, wherein the side surface of the fixed block is connected with the first telescopic rod, the axis of the first telescopic rod is perpendicular to the axis of the strut, one end of the first telescopic rod is connected to the fixed block, the other end of the first telescopic rod is connected to the pressing plate, and the length direction of the pressing plate is parallel to the vertical direction; the first telescopic rod is sleeved with a first spring, one end of the first spring is connected to the side face of the fixed block, the other end of the first spring is connected to the pressing plate, the first spring is in a stretching state, and the pressing plate is abutted to the outer ring of the pipe ring.

Furthermore, anti-loosening structures are installed on at least two side faces of the fixing block.

Furthermore, a clamping block is connected to the pressing plate in a sliding manner, a clamping hole is formed in the clamping block, the pressing plate is connected to the clamping hole in a sliding manner, a second screw hole is formed in the clamping block and communicated with the clamping hole, a second stud is connected to the clamping hole in an internal thread manner, and the end part of the second stud abuts against the pressing plate; the side-mounting of fixture block has the cardboard, the face of cardboard is perpendicular with the axis in card hole, the lower terminal surface butt of cardboard is at the up end of tube-coil.

Further, a first baffle is installed on the upper end face of the pressing plate, the first baffle is perpendicular to the inner plate face of the pressing plate, the inner plate face refers to the face facing the pillar, a second telescopic rod is installed on the lower end face of the first baffle perpendicularly, the second telescopic rod is parallel to the pressing plate, a second baffle is installed at the lower end of the second telescopic rod, the second baffle is parallel to the first baffle, a second spring is sleeved on the second telescopic rod, one end of the second spring is connected to the lower end face of the first baffle, the other end of the second spring is connected to the upper end face of the second baffle, the second spring is in a compression state, and the lower end face of the second baffle abuts against the upper end face of the pipe coil.

Furthermore, the rotary plate frame is of a disc-shaped structure, a plurality of strip-shaped holes are formed in the rotary plate frame, the extension line of the strip-shaped holes in the length direction passes through the center of the rotary plate frame, the limiting rod is connected in the strip-shaped holes in a sliding mode, a stop block is arranged on the lower end ring of the limiting rod, the lower end face of the stop block abuts against the upper end face of the rotary plate frame, a fixing nut is connected to the lower end of the limiting rod in a threaded mode and located below the stop block, and the upper end face of the fixing nut abuts against the lower end face of the rotary plate frame.

Further, the rotary table frame mainly comprises a sleeve, a support rod and a frame, a bearing is arranged inside the sleeve, the axis of the sleeve coincides with the axis of the bearing, the sleeve is sleeved on the support column, a plurality of support rods are annularly arranged on the outer side surface of the sleeve, the extension line of the support rod in the length direction passes through the axis of the sleeve, one end of each support rod is perpendicularly connected onto the outer side surface of the sleeve, the other end of each support rod is connected onto the inner wall of the frame, the lower end of each limit rod is provided with a limit frame, the limit frames are sleeved on the support rods, third screw holes are formed in the limit frames, third screw bolts are connected onto the third screw holes in a threaded mode, and the end portions of the third screw bolts abut against the support column in the limit frames.

Furthermore, be equipped with annular slide rail on the base, many spinal branchs vaulting pole are installed perpendicularly to the lower terminal surface of rotary table frame, universal ball bulls eye wheel is installed to the lower extreme of bracing piece, universal ball bulls eye wheel roll connection is in the slide rail.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses sliding connection has many gag levers on the carousel frame, prescribes a limit to the position of placing the tube reel on the carousel frame through many gag levers, and the in-process tube reel that pulls open the pipe from the outside can not take place to remove.

2. After the outer package of the pipe coil is untied, the outer side of the pipe coil is not limited by things, so that the pipe coil is loosened continuously, the loosened pipe coil cannot be well limited on the limiting rod of the rotary disc rack, and the pipe coil is inconvenient to unreel. And after the use, remaining pipe book is difficult to be tightened up, and is inconvenient to accomodate. The utility model discloses set up locking structure on the fixed block, fixed the outside of pipe book through preventing sending the structure for the pipe book can keep tight real state, is difficult for loosely.

3. The utility model provides a many gag lever posts are along the radial flexible of carousel frame for many gag lever posts can be applicable to the coil of pipe of different internal diameters size and use, can carry on spacingly to the coil of pipe of various sizes, conveniently unreel.

Drawings

Fig. 1 is a schematic structural diagram of an installation coil according to an embodiment of the present invention.

Fig. 2 is a right side view of the installation coil according to the first embodiment of the present invention.

Fig. 3 is a schematic diagram of different orientations according to an embodiment of the present invention.

Fig. 4 is a schematic view of an embodiment of the present invention.

Fig. 5 is a schematic structural diagram of an uninstalled coil according to a second embodiment of the present invention.

Fig. 6 is a schematic structural diagram of an installation coil provided in the third embodiment of the present invention.

Fig. 7 is a right side view of the installation coil according to the third embodiment of the present invention.

Fig. 8 is a schematic structural diagram provided in the third embodiment of the present invention.

Fig. 9 is a front view provided by the third embodiment of the present invention.

Wherein, 1 is the slide rail, 2 is the base, 3 is the bracing piece, 4 is the carousel frame, 5 is the clamp plate, 6 is the second double-screw bolt, 7 is the fixture block, 8 is first spring, 9 is the pipe book, 10 is the gag lever post, 11 is the fixed block, 12 is the dog, 13 is first double-screw bolt, 14 is the bar hole, 15 is fixation nut, 16 is the inserted bar, 17 is the frame, 18 is the branch, 19 is first telescopic link, 20 is first baffle, 21 is the second spring, 22 is the second baffle, 23 is the third double-screw bolt, 24 is the pillar, 25 is spacing frame.

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. The drawings are only for purposes of illustration and are only schematic and non-limiting, and certain elements of the drawings may be omitted, enlarged or reduced and do not represent the size of the actual product, so that it may be understood that certain well-known structures, elements and descriptions thereof in the drawings may be omitted for better illustrating the embodiments of the present invention, and the drawings illustrate the drawings and do not represent the orientation of the actual product.

In the description of the present invention, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

First embodiment, as shown in fig. 1-4, is a preferred embodiment of the present invention. A simple pipe placing device mainly comprises a base 2, wherein a support column 24 is vertically arranged on the base 2, a plurality of connecting holes are formed in the support column 24, the axis of each connecting hole is perpendicular to the axis of the support column 24, each connecting hole penetrates through the support column 24, an inserting rod 16 is movably inserted into each connecting hole, a rotary disc frame 4 is detachably arranged on the support column 24, the lower end face of each rotary disc frame 4 abuts against the corresponding inserting rod 16, a bearing is arranged at the center of each rotary disc frame 4, the axis of each bearing is overlapped with the axis of the support column 24, and each rotary disc frame 4 is rotatably connected to the corresponding support column 24 through the corresponding bearing; a plurality of limiting rods 11 are connected to the rotary disc rack 4 in a sliding manner, the limiting rods 11 slide along the radial direction of the rotary disc rack 4, the axes of the limiting rods 11 are parallel to the axes of the supporting columns 24, and the limiting rods 11 are installed on the upper end face of the rotary disc rack 4; the pipe coil 9 is movably placed on the rotary disc rack 4, a plurality of limiting rods 11 penetrate through the inner ring of the pipe coil 9, and the limiting rods 11 are abutted against the inner ring of the pipe coil 9; the upper end of the strut 24 is connected with a fixing block 12 in a sliding mode, a fixing hole is formed in the fixing block 12, the strut 24 is connected in the fixing hole in a sliding mode, a first screw hole is formed in the side face of the fixing block 12 and communicated with the fixing hole, a first stud 13 is connected to the first screw hole in a threaded mode, the end portion of the first stud 13 abuts against the side face of the strut 24, and an anti-loosening structure is installed on the fixing block 12;

the anti-loosening structure mainly comprises a first telescopic rod 19, a first spring 8 and a pressing plate 5, wherein the side surface of the fixed block 12 is connected with the first telescopic rod 19, the axis of the first telescopic rod 19 is perpendicular to the axis of the strut 24, one end of the first telescopic rod 19 is connected to the fixed block 12, the other end of the first telescopic rod 19 is connected to the pressing plate 5, and the length direction of the pressing plate 5 is parallel to the vertical direction; the first telescopic rod 19 is sleeved with a first spring 8, one end of the first spring 8 is connected to the side face of the fixed block 12, the other end of the first spring 8 is connected to the pressing plate 5, the first spring 8 is in a stretching state, and the pressing plate 5 abuts against the outer ring of the pipe ring.

In the using process of the embodiment, firstly, the mounting height of the rotary disc rack 4 is adjusted according to the used height, and the inserted link 16 is inserted into the connecting holes with different heights on the support column 24, so that the rotary disc rack 4 can be mounted on different heights of the support column 24. The rotary table frame 4 is sleeved on the support column 24, so that the lower end face of the rotary table frame 4 abuts against the insertion rod 16, and the rotary table frame 4 cannot slide downwards under the limiting effect of the insertion rod 16. When the reel 9 is placed on the turret 4, the turret 4 needs to be rotated when the free end of the outside of the reel 9 is pulled open, so that the pipe is continuously pulled out of the reel 9. Further, in order to make the rotation of the rotary plate frame 4 more smoothly, a bearing is installed at the center of the rotary plate frame 4, and the bearing is rotatably connected to the support column 24, so that the friction force between the rotary plate frame 4 and the support column 24 can be reduced, and the rotary plate frame 4 can be more smoothly rotated. Because when the rotary plate rack 4 rotates, the tube coil 9 placed on the rotary plate rack 4 is easy to slide on the rotary plate rack 4 due to the action of centrifugal force, even slide, therefore, a plurality of limiting rods 11 are installed on the rotary plate rack 4, and the tube coil 9 is limited to slide by the limiting rods 11 positioned inside the tube coil 9. And because the sizes of the inner rings of the pipe coils 9 are different, the limiting rod 11 further slides along the radial direction of the rotary disc rack 4 so as to be suitable for the pipe coils 9 with different sizes of the inner rings to use, and the limiting can be well carried out. Further, the rotating disc frame 4 is of a disc-shaped structure, a plurality of strip-shaped holes 14 are formed in the rotating disc frame 4, the extension lines of the strip-shaped holes 14 in the length direction pass through the center of the rotating disc frame 4, the limiting rod 11 is slidably connected in the strip-shaped holes 14, a stop block 12 is arranged on the lower end of the limiting rod 11 in a surrounding mode, the lower end face of the stop block 12 abuts against the upper end face of the rotating disc frame 4, a fixing nut 15 is connected to the lower end of the limiting rod 11 in a threaded mode, the fixing nut 15 is located below the stop block 12, and the upper end face of the fixing nut 15 abuts against the lower end face of the rotating disc frame 4. When the size of the inner ring of the tube coil 9 is larger, the limiting rod 11 slides outwards in the strip-shaped hole 14, the fixing nut 15 connected with the lower end of the limiting rod 11 through threads rotates continuously, so that the upper end face of the fixing nut 15 abuts against the lower end face of the rotating disc frame 4, the lower end face of the stop block 12 on the limiting rod 11 abuts against the upper end face of the rotating disc frame 4, the position of the limiting rod 11 is fixed through the clamping effect of the fixing nut 15 and the stop block 12, and the tube coil 9 is limited to slide on the rotating disc frame 4. And under the action of the limiting rod 11, when the pipe coil 9 rotates, the limiting rod 11 receives the acting force of the pipe coil 9, so that the rotating disc frame 4 rotates along with the pipe coil 9, and the free end of the pipe coil 9 continuously extends out of the pipe coil 9. However, when the rotary plate rack 4 rotates continuously, the free end of the pipe coil 9 extends continuously, so that the pipe coil 9 is loose, the pipe coil 9 can be separated from the limiting rod 11, and at the moment, when the free end of the pipe coil 9 is pulled again, the pipe coil 9 is not fixed with the limiting rod 11, so that the pipe coil 9 cannot drive the rotary plate rack 4 to rotate, and the free end of the pipe coil 9 cannot be extended continuously. Consequently, set up locking structure, compressed tightly pipe book 9 through locking structure for pipe book 9 keeps the state that compresses tightly with gag lever post 11, and when the free end of pipe book 9 outwards pulled, pipe book 9 drove the rotating-disc rack 4 and rotates, makes the continuous outside of free end of pipe book 9 stretch out. Locking structure installs on fixed block 12, and fixed block 12 sliding connection is on pillar 24 for the locking structure who installs on fixed block 12 slides on pillar 24, conveniently takes off fixed block 12 and locking structure, installs pipe book 9 on rotary table frame 4, installs the back to pipe book 9, again installs fixed block 12 and locking structure on pillar 24, compresses tightly fixedly to pipe book 9. Because the height dimension of the tube roll 9 is different, therefore, furthermore, the pressure plate 5 in the anti-loosening structure is longer, so that the lower end of the pressure plate 5 is as flush as possible with the lower end of the tube roll 9, the outer side of the tube roll 9 is pressed through the pressure plate 5, the pressure plate 5 is pressed on the surface of the outer ring of the tube roll 9 through the contraction elasticity of the spring, when the tube roll 9 is continuously reduced, the spring is continuously contracted, the telescopic rod is continuously shortened, so that the pressure plate 5 is always pressed on the outer ring of the tube roll 9, so that all tubes outside the tube roll 9 are pressed by the pressure plate 5, and the anti-loosening structure is not easy to loose. Because of anti loosening structure's clamp plate 5 rigidity, when the free end of the pipe on the pulling tube reel 9 outer lane, the pipe receives the exogenic action for the pipe that is pulled takes place relative slip with clamp plate 5, and the pipe drives tube reel 9 and rotates, and the continuous extension of pipe, the pipe that is not pulled still orderly book is pushed down by clamp plate 5 on tube reel 9, is difficult for the pine to take off. Further, at least two side surfaces of the fixing block 12 are provided with anti-loose structures. Through the anti-loosening structures arranged on different side surfaces, the tube coil 9 is better in anti-loosening effect. The tube coil 9 is placed on the rotary disc rack 4, so that the lower end of the tube coil 9 is limited, and the tube at the lower end of the tube coil 9 is not easy to misplace. However, the tube at the upper end of the tube coil 9 is not limited, and in the process of unwinding the tube coil 9, the tube outside the tube coil 9 may be dislocated and separated from the pressure plate 5, so that the pressure plate 5 cannot well press the outer tube. Therefore, furthermore, a clamping block 7 is connected to the pressing plate 5 in a sliding manner, a clamping hole is formed in the clamping block 7, the pressing plate 5 is connected to the clamping hole in a sliding manner, a second screw hole is formed in the clamping block 7 and is communicated with the clamping hole, a second stud 6 is connected to the clamping hole in an internal thread manner, and the end of the second stud 6 abuts against the pressing plate 5; the side of fixture block 7 is installed the cardboard, the face of cardboard is perpendicular with the axis in card hole, the lower terminal surface butt of cardboard is at the up end of tube roll 9. Can be according to the height of cop 9, adjust the height of fixture block 7 on clamp plate 5, be connected the position of fixture block 7 through second double-screw bolt 6 and second screw and fix on clamp plate 5 for the lower terminal surface of the cardboard of installation compresses tightly at the up end of cop 9 on fixture block 7, and the pipe in the cop 9 outside is spacing, and the pipe can not run to cop 9 upper end, makes the pipe of cop 9 outer lane not break away from with clamp plate 5, can be compressed tightly by clamp plate 5.

Further, be equipped with annular slide rail 1 on the base 2, many spinal branchs vaulting pole 3 are installed perpendicularly to the lower terminal surface of rotary table frame 4, universal ball bulls eye wheel is installed to the lower extreme of bracing piece 3, universal ball bulls eye wheel roll connection is in slide rail 1. When the weight of the pipe coil 9 is heavy, the pipe coil 9 is directly pressed on the rotary disc rack 4, the rotary disc rack 4 is rotatably connected to the support column 24 through a bearing, and the bearing stress is large when the rotary disc rack 4 rotates. Consequently, set up many spinal branchs vaulting pole 3 and support rotary table frame 4, the lower extreme of bracing piece 3 passes through universal ball bull's eye wheel roll connection in slide rail 1, alleviates the burden of bearing to more make things convenient for rotary table frame 4 to rotate.

In a second specific embodiment, as shown in fig. 5, on the basis of the first specific embodiment, the structure of the rotating plate rack 4 is changed, the rotating plate rack 4 mainly includes a sleeve, a supporting rod 18 and a frame 17, a bearing is installed inside the sleeve, the axis of the sleeve coincides with the axis of the bearing, the sleeve is sleeved on a supporting column 24, a plurality of supporting rods 18 are annularly arranged on the outer side surface of the sleeve, the extension line of the supporting rod 18 in the length direction passes through the axis of the sleeve, one end of each supporting rod 18 is vertically connected to the outer side surface of the sleeve, the other end of each supporting rod 18 is connected to the inner wall of the frame 17, a limiting frame 25 is arranged at the lower end of each limiting rod 11, the limiting frame 25 is sleeved on the supporting rod 18, a third screw hole is formed in the limiting frame 25, a third stud 23 is connected to the third screw hole in a threaded manner, and the end of the third stud 23 abuts against the supporting column 24 inside the limiting frame 25. The rotary plate rack 4 is connected by a sleeve, a support rod 18 and a frame 17, so that the material consumption of the rotary plate rack 4 can be reduced, and the whole weight is reduced. The limiting rod 11 is connected to the supporting rod 18 in a sliding mode through the limiting frame 25, the position of the limiting rod 11 can be adjusted according to the diameter of the inner ring of the pipe coil 9, and the use is convenient.

In a third specific embodiment, as shown in fig. 6 to 9, on the basis of the first specific embodiment, a first baffle 20 is installed on an upper end surface of the pressing plate 5, the first baffle 20 is perpendicular to an inner plate surface of the pressing plate 5, the inner plate surface refers to a surface facing the pillar 24, a second telescopic rod is vertically installed on a lower end surface of the first baffle 20, the second telescopic rod is parallel to the pressing plate 5, a second baffle 22 is installed on a lower end of the second telescopic rod, the second baffle 22 is parallel to the first baffle 20, a second spring 21 is sleeved on the second telescopic rod, one end of the second spring 21 is connected to a lower end surface of the first baffle 20, the other end of the second spring 21 is connected to an upper end surface of the second baffle 22, the second spring 21 is in a compressed state, and the lower end surface of the second baffle 22 abuts against an upper end surface of the tube bundle 9. Through the elastic force effect of second spring 21 for the lower terminal surface butt of second baffle 22 is in the upper end of tube book 9, makes the difficult upper end that slides tube book 9 in the tube book 9 outside, is difficult for breaking away from with clamp plate 5, and the quilt clamp plate 5 that can be fine compresses tightly.

The above description is for the detailed description of the preferred possible embodiments of the present invention, but the embodiments are not intended to limit the scope of the present invention, and all equivalent variations or modifications made under the technical spirit of the present invention should fall within the scope of the present invention.

Claims

1. The utility model provides a put simple and easy device of pipe which characterized in that: the rotary table rack mainly comprises a base, wherein a support column is vertically arranged on the base, a plurality of connecting holes are formed in the support column, the axis of each connecting hole is perpendicular to the axis of the support column, each connecting hole penetrates through the support column, an inserting rod is movably inserted into one connecting hole, a rotary table rack is detachably arranged on the support column, the lower end face of the rotary table rack abuts against the corresponding inserting rod, a bearing is arranged at the center of the rotary table rack, the axis of the bearing is overlapped with the axis of the support column, and the rotary table rack is rotatably connected to the support column through the bearing; the rotary disc frame is connected with a plurality of limiting rods in a sliding manner, the limiting rods slide along the radial direction of the rotary disc frame, the axis of each limiting rod is parallel to the axis of each support column, and the limiting rods are arranged on the upper end face of the rotary disc frame; the pipe coil is movably placed on the rotary disc frame, the limiting rods penetrate through the inner ring of the pipe coil, and the limiting rods are tightly abutted against the inner ring of the pipe coil; the upper end of the strut is connected with a fixing block in a sliding mode, a fixing hole is formed in the fixing block, the strut is connected in the fixing hole in a sliding mode, a first screw hole is formed in the side face of the fixing block and communicated with the fixing hole, a first stud is connected to the first screw hole in a threaded mode, the end portion of the first stud abuts against the side face of the strut, and an anti-loosening structure is mounted on the fixing block;

2. The easy pipe-placing device as claimed in claim 1, wherein: and anti-loosening structures are arranged on at least two side surfaces of the fixing block.

3. The simple pipe-placing device as claimed in claim 1, wherein: a clamping block is connected to the pressing plate in a sliding mode, a clamping hole is formed in the clamping block, the pressing plate is connected to the clamping hole in a sliding mode, a second screw hole is formed in the clamping block and communicated with the clamping hole, a second stud is connected to the clamping hole in a threaded mode, and the end portion of the second stud abuts against the pressing plate; the side of fixture block installs the cardboard, the face of cardboard is perpendicular with the axis in card hole, the lower terminal surface butt of cardboard is at the up end of tube roll.

4. The simple pipe-placing device as claimed in claim 1, wherein: the utility model discloses a pipe coil, including clamp plate, first baffle, second telescopic link, second baffle, second spring, the up end of second baffle, the up end of pipe coil, first baffle is installed to the up end of clamp plate, the interior face of first baffle perpendicular to clamp plate, this interior face refers to the one side towards the pillar, the second telescopic link is installed perpendicularly to the lower terminal surface of first baffle, the second telescopic link is parallel with the clamp plate, the second baffle is installed to the lower extreme of second telescopic link, the second baffle is parallel with first baffle, the second spring has been cup jointed on the second telescopic link, the lower terminal surface at first baffle is connected to the one end of second spring, the up end at the second baffle is connected to the other end of second spring, the second spring is in compression state, the up end of lower terminal surface butt at the pipe coil of second baffle.

5. The simple pipe-placing device as claimed in claim 1, wherein: the limiting rod is connected in the strip-shaped hole in a sliding mode, a stop block is arranged on the lower end ring of the limiting rod, the lower end face of the stop block abuts against the upper end face of the rotary plate frame, a fixing nut is connected to the lower end of the limiting rod in a threaded mode and located below the stop block, and the upper end face of the fixing nut abuts against the lower end face of the rotary plate frame.

6. The easy pipe-placing device as claimed in claim 1, wherein: the rotary plate frame mainly comprises a sleeve, supporting rods and a frame, a bearing is arranged inside the sleeve, the axis of the sleeve coincides with that of the bearing, the sleeve is sleeved on the supporting column, a plurality of supporting rods are annularly arranged on the outer side face of the sleeve, the extension line of the supporting rods in the length direction passes through the axis of the sleeve, one end of each supporting rod is perpendicularly connected onto the outer side face of the sleeve, the other end of each supporting rod is connected onto the inner wall of the frame, the lower end of each limiting rod is provided with a limiting frame, the limiting frames are sleeved on the supporting rods, third screw holes are formed in the limiting frames, third screw bolts are connected onto the third screw holes in a threaded mode, and the end portions of the third screw bolts are abutted to the supporting column in the limiting frames.

7. The easy pipe-placing device as claimed in claim 1, wherein: the base is provided with an annular sliding rail, a plurality of supporting rods are vertically arranged on the lower end face of the rotary disc rack, universal ball bull's-eye wheels are arranged at the lower ends of the supporting rods, and the universal ball bull's-eye wheels are connected in the sliding rail in a rolling mode.