CN209948577U

CN209948577U - MPP electric power pipe of adjustable diameter

Info

Publication number: CN209948577U
Application number: CN201921058135.8U
Authority: CN
Inventors: 王婴
Original assignee: Hangzhou Nanxin Power Equipment Co Ltd
Current assignee: Hangzhou Nanxin Power Equipment Co Ltd
Priority date: 2019-07-08
Filing date: 2019-07-08
Publication date: 2020-01-14
Anticipated expiration: 2029-07-08

Abstract

The utility model provides a diameter-adjustable MPP electric power pipe, which relates to the technical field of pipeline processing, and comprises a pipe body and a sector pipe body, wherein the shape of the pipe body is a semicircular ring with an angle of 100 degrees, the shape of the sector is a sector with an angle of 20 degrees, the diameter-adjustable MPP electric power pipe can easily change the diameter of the MPP electric power pipe by lifting and descending the pipe body in an expanding groove, the position of the pipe body is limited by changing a movable plate, two movable plate setting modes are arranged, the use is more flexible and convenient, the space between one or two pipe bodies can be changed by connecting three pipe bodies and three sector blocks, the shape of the MPP electric power pipe is not limited to be circular, the use is more flexible and changeable, the three sector convex setting plays a supporting role for the pipe body, and the pipe body is not in direct contact with the external environment, the service life of the MPP electron tube is prolonged.

Description

MPP electric power pipe of adjustable diameter

Technical Field

The utility model relates to a pipeline processing technology field specifically is a MPP electric power pipe of adjustable diameter.

Background

The MPP power pipe is a special conduit into which cables are received to protect the cables when laying the pipeline. The diameter of current MPP power pipe can't change, arrange the in-process at the cable, the use quantity of cable differs, when using under the less or thin condition of cable to some cables number, the cable only occupies a small amount of space in the MPP power pipe, and MPP self volume has occupied a large amount of external space, the waste in the environment use that causes, and carry a large amount of not unidimensional MPP power pipe then need carry out the length to the not unidimensional MPP power pipe of a lot of and measure, cause the waste on the labour, and the MPP electron tube of multiple not unidimensional carries and uses all inconveniently. Therefore, an MPP power tube with a freely adjustable diameter is needed.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a MPP electric power pipe of adjustable diameter, current MPP electric power pipe can't carry out the problem that changes to its diameter according to service environment.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a MPP electric power pipe with adjustable diameter comprises a pipe body and sector blocks, wherein the number of the sector blocks and the number of the pipe body are three, the left side of the upper surface of each sector block is provided with a sector protrusion, the left surface of each sector protrusion extends along the angle of the inclined plane of the left surface of each sector block, the right surface of each sector protrusion is perpendicular to the upper surface of each sector block, the right surface of each sector protrusion is provided with a plurality of sliding grooves, the right surface of each sector protrusion is movably connected with a plurality of movable plates, the left surface of each movable plate is perpendicular to the upper surface of each sector block, the left surface of each movable plate is provided with a plurality of connecting grooves, the connecting grooves correspond to the sliding grooves in position, the inner walls of the connecting grooves formed in the movable plates are fixedly connected with connecting rods, one ends of the connecting rods, far away from the connecting grooves, are fixedly connected with limit blocks, the limit protrusions are arranged in the grooves in the notches in the right surfaces of, the left side of the fan-shaped bulges and the right sides of the movable plates are provided with enlarged grooves, and the three pipe bodies are respectively movably connected with the three fan-shaped bulges and the enlarged grooves of the three movable plates.

Preferably, the shape of the pipe body is a semicircular ring with an angle of 100 degrees, and the shape of the fan-shaped block is a fan-shaped body with an angle of 20 degrees.

Preferably, a plurality of the sliding grooves are distributed up and down.

Preferably, the diameters of the movable plates are different, and the thickness of the movable plates is consistent with that of the pipe body.

Preferably, the connecting groove has a shape corresponding to and opposed to the sliding groove.

Preferably, the shape of the connecting rod is consistent with that of the sliding groove, and the volume of the connecting rod is smaller than that of the sliding groove.

Preferably, the three pipe bodies and the three fan-shaped blocks are combined to form a complete MPP power pipe.

Advantageous effects

The utility model provides a MPP electric power pipe of adjustable diameter. The method has the following beneficial effects:

1. this MPP power pipe of adjustable diameter descends in the promotion that enlarges the inslot through the body, and the diameter to MPP power pipe that can relax changes, is injecing the position of body through changing the fly leaf, and has set up two kinds of fly leaves setting methods, and it is more nimble convenient to use.

2. This MPP electric power pipe of adjustable diameter through the connection of three body and three sectorial piece, can only change the interval between one or two bodys, makes the shape of MPP electric power pipe not inject for circularly, and it is more nimble changeable to use, and the bellied setting of three sectorial plays the supporting role to the body, makes the body not with external environment direct contact, has prevented external environment to the damage of body outer wall, has increased the life of MPP electron tube.

Drawings

Fig. 1 is a schematic front structural view of a first embodiment of the present invention;

fig. 2 is a schematic front sectional view of a segment according to an embodiment of the present invention;

fig. 3 is a schematic side view of a segment according to an embodiment of the present invention;

fig. 4 is a schematic front structural view of a second embodiment of the present invention;

FIG. 5 is a schematic side view of a second fan-shaped protrusion according to an embodiment of the present invention;

fig. 6 is a schematic side view of a second movable plate according to an embodiment of the present invention;

fig. 7 is a schematic side view of a second fixing plate according to an embodiment of the present invention;

fig. 8 is a schematic side view of a second clamping plate according to an embodiment of the present invention.

In the figure: the pipe comprises a pipe body 1, fan-shaped blocks 2, fan-shaped protrusions 3, sliding grooves 4, movable plates 5, connecting grooves 6, connecting rods 7, limiting blocks 8, limiting protrusions 9, enlarged grooves 10, clamping columns 11, clamping plates 12, fixing plates 13, clamping plates 14 and clamping holes 15.

Detailed Description

The first embodiment is as follows: as shown in fig. 1-3, the utility model provides a technical solution: a diameter-adjustable MPP electric power pipe comprises a pipe body 1 and sector blocks 2, the number of the sector blocks 2 and the number of the pipe body 1 are three, the shape of the pipe body 1 is a semicircular ring with an angle of 100 degrees, the shape of the sector block 2 is a sector with an angle of 20 degrees, a sector-shaped bulge 3 is arranged on the left side of the upper surface of the sector block 2, the left surface of the sector-shaped bulge 3 extends along the angle of the inclined plane of the left surface of the sector block 2, the right surface of the sector-shaped bulge 3 is perpendicular to the upper surface of the sector block 2, a plurality of sliding grooves 4 are formed in the right surface of the sector-shaped bulge 3, the plurality of sliding grooves 4 are distributed up and down, a plurality of movable plates 5 are movably connected to the right surface of the sector-shaped bulge 3, the diameters of the plurality of movable plates 5 are different, the thickness of the movable plates 5 is consistent with that of the pipe body 1, the left surface of, the shape of the connecting groove 6 is consistent with that of the sliding groove 4 and is opposite to that of the sliding groove 4, the inner wall of the connecting groove 6 formed in the movable plate 5 is fixedly connected with a connecting rod 7, the shape of the connecting rod 7 is consistent with that of the sliding groove 4, the volume of the connecting rod 7 is smaller than that of the sliding groove 4, one end, far away from the connecting groove 6, of the connecting rod 7 is fixedly connected with a limiting block 8, the limiting block 8 is positioned in the sliding groove 4, a limiting bulge 9 is arranged at the notch of the sliding groove 4 on the right side of the fan-shaped bulge 3, the distance between the limiting bulges 9 is smaller than that of the limiting block 8, when the movable plate 5 is pulled, the connecting rod 7 slides in the sliding groove 4 to change the attaching state of the movable plate 5 and the fan-shaped bulge 3, the limiting block 8 and the limiting bulge 9 prevent the movable plate 5 from being separated from the fan-shaped bulge 3, the connecting, when the plurality of movable plates 5 are all jointed with the fan-shaped bulges 3, the fan-shaped bulges 3 and the plurality of movable plates 5 form a complete fan-shaped body, the left surfaces of the fan-shaped bulges 3 and the right surfaces of the plurality of movable plates 5 are provided with enlarged grooves 10, three pipe bodies 1 are respectively movably connected with the enlarged grooves 10 of the three fan-shaped bulges 3, the inner walls of the enlarged grooves 10 arranged on the fan-shaped bulges 3 are provided with rectangular grooves, the rectangular grooves are arranged from the bottom ends to the top ends of the fan-shaped bulges 3, the notches on the surfaces of the fan-shaped bulges 3 of the rectangular grooves are provided with bulges towards the centers of the rectangular grooves, the contact surfaces of the pipe bodies 1 and the fan-shaped bulges 3 are provided with bulges, the bulges arranged on the pipe bodies 1 are positioned in the rectangular grooves, the ends, far away from the pipe bodies 1, provided with semi-cylindrical bulges, the volume of the semi-cylindrical bulges arranged on the pipe bodies 1 is larger, the three pipe bodies 1 and the three fan-shaped blocks 2 are combined to form a complete MPP power tube.

The working principle is as follows: when needs expand the diameter to the MPP electric power pipe, with the left surface laminating of several fly leaf 5 in the right side of fan-shaped arch 3, promote body 1 and make body 1 upwards remove along expanding groove 10, draw the fly leaf 5 of body 1 inside and the fly leaf 5 of body 1 outside when promoting to required diameter, make body 1 block between two fly leaf 5 from top to bottom, this operation can carry out several times and can not set up the electric power pipe for circularly.

Example two: as shown in fig. 4-8, the utility model provides a technical solution: an MPP electric power pipe with adjustable diameter comprises a pipe body 1 and fan-shaped blocks 2, the number of the fan-shaped blocks 2 and the number of the pipe body 1 are three, the shape of the pipe body 1 is a semicircular ring with an angle of 100 degrees, the shape of the fan-shaped block 2 is a fan-shaped body with an angle of 20 degrees, a fan-shaped bulge 3 is arranged on the left side of the upper surface of the fan-shaped block 2, the left surface of the fan-shaped bulge 3 extends along the angle of the inclined plane of the left surface of the fan-shaped block 2, the right surface of the fan-shaped bulge 3 is perpendicular to the upper surface of the fan-shaped block 2, a bearing hole is formed in the right side of the upper surface of the fan-shaped block 2, a bearing is fixedly connected in the bearing hole, a clamping column 11 is fixedly connected with an inner ring of the bearing, the height of the clamping column 11 is higher than that of the fan-shaped bulge 3, a clamping plate 12 is fixedly connected with, the front surface of the fixed plate 13 is provided with screw holes, the bottom ends of the screw holes are higher than the top end of the clamping plate 12, the screw holes arranged on the fixed plate 13 are connected with screws in a threaded manner, the back surface of the fixed plate 13 is movably connected with a clamping plate 14, the clamping plate 14 is provided with screw holes, the screw holes arranged on the clamping plate 14 correspond to the screw holes arranged on the fixed plate 13, the clamping plate 14 is in threaded connection with the fixed plate 13 through the screw holes, when the clamping plate 12 needs to be fixed, the clamping plate 12 is rotated to be attached to the fixed plate 13, the clamping plate 14 is attached to one surface, far away from the fixed plate 13, of the clamping plate 12, the clamping plate 12 is fixed through threaded connection and screwing of the screw holes arranged on the fixed plate 13 and the screw holes arranged on the clamping plate 14 through the screws, the right surface of the fan-shaped bulge 3 is movably connected with a plurality of movable plates 5, the top surface of the movable plate 5 is provided with a plurality of clamping holes 15, the shape of the clamping holes 15 is consistent with the shape of the top surface of the connection of the clamping columns 11 and the clamping plates 12, the clamping columns 11 and the clamping plates 12 penetrate through the clamping holes 15 arranged on the movable plate 5, the movable plates 5 are stacked together in an accumulation mode, the integral shape of the plurality of movable plates 5 stacked from large to small is the shape of the fan-shaped bulges 3 in an opposite state, the left surfaces of the fan-shaped bulges 3 and the right surfaces of the plurality of movable plates 5 are provided with the enlarged grooves 10, the three pipe bodies 1 are respectively movably connected with the enlarged grooves 10 of the three fan-shaped bulges 3, the inner walls of the enlarged grooves 10 arranged on the fan-shaped bulges 3 are provided with rectangular grooves, the rectangular grooves are arranged from the bottom ends to the top ends of the fan-shaped bulges 3, the rectangular grooves are provided with bulges towards the centers of the rectangular grooves at the notches on the surfaces of the, the protruding one end of keeping away from body 1 that body 1 was equipped with is equipped with the semicircle column arch, and the protruding volume of the semicircle column that body 1 was equipped with is greater than the protruding bellied interval that rectangular channel notch department was equipped with, and the protruding laminating that is equipped with rectangular channel notch department of the semicircle column arch that body 1 was equipped with, and three body 1 makes up into a complete MPP power pipe with three sectorial block 2, and this MPP power pipe is connected through the mode of original MPP power pipe butt fusion.

The working principle is as follows: when the diameter of the MPP power tube needs to be enlarged, the clamping holes 15 formed in the movable plates 5 penetrate through the clamping columns 11 and the clamping plates 12 to place the movable plates 5 in a stacking mode according to the size sequence, then the tube body 1 is lifted to enable the tube body 1 to move upwards along the enlarged grooves 10, when the diameter of the MPP power tube needs to be increased, the movable plates 5 inside the tube body 1 and the movable plates 5 outside the tube body 1 are pulled, the tube body 1 is clamped between the upper movable plates 5 and the lower movable plates 5, the clamping plates 12 are rotated to be attached to the fixed plates 13, the clamping plates 14 and the clamping plates 12 are attached to one surfaces far away from the fixed plates 13, screw holes formed in the fixed plates 13 and screw holes formed in the clamping plates 14 through screws to enable the clamping plates 12 to be fixed, the operation can be carried out for several times, and the power tube can.

Claims

1. The utility model provides an adjustable diameter's MPP power pipe, includes body (1) and segment (2), its characterized in that: the left side above fan-shaped piece (2) is equipped with fan-shaped arch (3), several sliding tray (4) have been seted up on the right side of fan-shaped arch (3), fan-shaped arch (3) right side swing joint has several fly leaf (5), fly leaf (5) left side fixedly connected with connecting rod (7), one end fixedly connected with stopper (8) of spread groove (6) are kept away from in connecting rod (7), the notch play of sliding tray (4) in the right side of fan-shaped arch (3) is equipped with spacing arch (9), enlarged groove (10) have been seted up with the right side of several fly leaf (5) in the left side of fan-shaped arch (3), body (1) and fan-shaped arch (3) enlarge groove (10) and fly leaf (5) enlarge groove (10) swing joint.

2. The MPP power tube with adjustable diameter of claim 1, wherein: the number of the fan-shaped blocks (2) and the number of the pipe bodies (1) are three, and the three pipe bodies (1) and the three fan-shaped blocks (2) are combined to form a complete MPP power pipe.

3. The MPP power tube with adjustable diameter of claim 1, wherein: a plurality of connecting grooves (6) are formed in the left surface of the movable plate (5), and the inner walls of the connecting grooves (6) formed in the movable plate (5) are fixedly connected with the connecting rod (7).

4. The MPP power tube with adjustable diameter of claim 1, wherein: the left surface of the fan-shaped bulge (3) extends along the angle of the inclined surface of the left surface of the fan-shaped block (2), the right surface of the fan-shaped bulge (3) is vertical to the upper surface of the fan-shaped block (2), and the left surface of the movable plate (5) is vertical to the upper surface of the fan-shaped block (2).

5. The MPP power tube with adjustable diameter of claim 1, wherein: the thickness of the movable plates (5) is consistent with that of the pipe body (1), and the movable plates (5) are stacked in sequence from large to small and have opposite fan-shaped bulges (3).