CN112978057A

CN112978057A - MPP cable protection pipe mobile device

Info

Publication number: CN112978057A
Application number: CN202110091080.6A
Authority: CN
Inventors: 李林锋
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-22
Filing date: 2021-01-22
Publication date: 2021-06-18

Abstract

The invention discloses a moving device for an MPP cable protection pipe, which comprises two horizontally arranged top beams, wherein the lower ends of the two top beams are fixedly connected with two second U-shaped frames, the two second U-shaped frames are positioned at the two ends of the top beams, the opening of each second U-shaped frame faces upwards, the bottom of each second U-shaped frame is provided with a moving wheel, the middle parts of the lower ends of the two top beams are respectively provided with an advancing mechanism, the two ends of each top beam are respectively provided with an extending mechanism, each extending mechanism comprises a first U-shaped frame, the opening of each first U-shaped frame faces upwards, the bottom of each first U-shaped frame is provided with a moving wheel, the side wall of each first U-shaped frame, which is close to the upper end, is fixedly connected with two extending rods, the side walls of the two top. The MPP cable protection tube can be stably fixed, the MPP cable protection tube can be rapidly and labor-saving moved, the structure is flexible, the adjustment is convenient, the use applicability is high, and the MPP cable protection tube is worthy of popularization and use.

Description

MPP cable protection pipe mobile device

Technical Field

The invention relates to the technical field of MPP cable protection pipes, in particular to a MPP cable protection pipe moving device.

Background

The MPP power pipe is also called as an MPP cable pipe and an MPP power cable protection pipe, has excellent electrical insulation property and higher thermal deformation temperature, low temperature impact and other properties, and can be widely applied to pipeline engineering of municipal administration, telecommunication, electric power, coal gas, tap water, heating power and the like, power calandria engineering, lighting and excavating power calandria engineering, sewage draining and discharging calandria engineering and industrial wastewater discharge engineering.

The mode that current MPP cable protection pipe was carried the implementation to the manual work generally removes when shifting, removing, and the operation is wasted time and energy, and the protection pipe is fixed stable inadequately, has increased the degree of difficulty of removing, has reduced work efficiency, consequently, needs design an MPP cable protection pipe mobile device now.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides a moving device for an MPP cable protection pipe.

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

a MPP cable protection pipe moving device comprises two top beams which are horizontally arranged, the lower ends of the two top beams are fixedly connected with two second U-shaped frames, the two second U-shaped frames are positioned at the two ends of the top beam, the openings of the second U-shaped frames are upward, the bottom of the second U-shaped frames is provided with a movable wheel, the middle parts of the lower ends of the two top beams are provided with advancing mechanisms, the two ends of the top beam are respectively provided with an extending mechanism, the extending mechanism comprises a first U-shaped frame, the opening of the first U-shaped frame is upward, the bottom of the first U-shaped frame is provided with a movable wheel, the side wall of the first U-shaped frame close to the upper end is fixedly connected with two extension bars, the side walls of the two top beams are both fixedly connected with sleeves, the two extension bars are respectively inserted inside the two sleeves in a sliding way, the side wall of the sleeve is provided with a locking structure for fixing the extension rod, and the inner side of the first U-shaped frame is provided with a plurality of fixing mechanisms at equal intervals along the vertical direction.

Preferably, the advancing mechanism comprises a wheel carrier fixedly connected to the lower end face of the top beam, a travelling wheel is mounted at the lower end of the wheel carrier, a driven wheel is fixedly connected to a wheel shaft of the travelling wheel, a driving motor is mounted on the side wall of the wheel carrier, a driving wheel is fixedly connected to the tail end of an output shaft of the driving motor, and the driving wheel is in transmission connection with the driven wheel through a transmission belt.

Preferably, the locking structure includes L type piece of fixed connection on the sleeve lateral wall, it is equipped with the inserted bar to run through on the L type piece lateral wall, inserted bar and L type piece sliding connection, equidistant range has the slot with the inserted bar adaptation on the lateral wall of extension bar, inserted bar one end extends to the slot inboard, fixed cover has solid fixed ring on the inserted bar, the cover is equipped with the spring on the inserted bar, the one end and the solid fixed ring of spring offset, the other end and the L type piece of spring offset.

Preferably, fixing mechanism includes the bearing pole, the both ends difference first connecting block of fixedly connected with, second connecting block of bearing pole, first U type piece, the second U type piece that fixedly connected with and first connecting block, second connecting block correspond on the lateral wall of first U type frame, first connecting block rotates and connects in first U type piece, be equipped with the bolt that is used for fixed second connecting block on the second U type piece, be equipped with the jack with the bolt adaptation on the second connecting block, be equipped with the mounting groove on the bearing pole lateral wall, be equipped with limit structure in the mounting groove.

Preferably, the fixing ring is integrally formed with the plunger.

Preferably, limit structure is including setting up the double-end screw in the mounting groove, the equal screw thread in both sides of double-end screw has cup jointed the movable block, two the equal fixedly connected with gag lever post in movable block upper end, double-end screw's one end is rotated and is connected on the mounting groove inner wall, double-end screw's one end is rotated and is connected on the inner wall of mounting groove, double-end screw's other end fixedly connected with connecting axle, the connecting axle is kept away from double-end screw's one end and is rotated on the inner wall that is connected with the mounting groove, the fixed cover has connect the worm wheel on the connecting axle, rotate on the inner wall of mounting groove and be connected with the worm.

Preferably, the upper end of the limiting rod is provided with an inclined part.

Preferably, the surface of the limiting rod is provided with an anti-slip rubber cushion layer.

The invention has the beneficial effects that:

1. through setting up first U type frame, fixed establishment, when removing the protection tube, through rotating the bearing pole, and it is fixed with the second connecting block through the bolt, it is fixed with the bearing pole, place the protection tube between two gag lever posts on the bearing pole, it is spacing fixed with the protection tube through two gag lever posts, and then make progress one by one spacing fixed with the protection tube, guarantee the stability of protection tube in the removal, and the accessible rotates crank drive worm and rotates, because worm and worm wheel meshing, can drive the double-end screw and rotate, can make two movable block synchronous motion, adjust the interval of two gag lever posts, and then adapt to the fixed of different diameter protection tubes, it is convenient to adjust, and the suitability is high.

2. Through setting up extension bar, locking structure, the accessible is with the extension bar outwards pull out for first U type frame removes to the back timber both sides, inserts through the insertion bar and establishes in the slot, inserts the fastening with the extension bar and decides and then fix first U type frame, and then when removing longer protection tube, can play effectual support bearing to the both ends homoenergetic of protection tube, and then guarantee the stability of protection tube in the removal, and adjust convenient adaptability higher.

3. Through setting up advancing mechanism, start driving motor, rotate from the driving wheel through the drive wheel drive, and then drive the walking wheel and rotate, can drive whole device and remove, and then convenient and fast, laborsaving removal protection tube.

The MPP cable protection tube can be stably fixed, the MPP cable protection tube can be rapidly and labor-saving moved, the structure is flexible, the adjustment is convenient, the use applicability is high, and the MPP cable protection tube is worthy of popularization and use.

Drawings

Fig. 1 is a schematic structural diagram of a MPP cable protection tube moving device according to the present invention;

fig. 2 is a schematic structural diagram of a first U-shaped frame and a fixing mechanism of a MPP cable protection tube moving device according to the present invention;

FIG. 3 is an enlarged view taken at A in FIG. 2;

fig. 4 is a schematic structural diagram of a sleeve, an extension bar and a locking structure of an MPP cable protection tube moving device according to the present invention.

In the figure: 1 top beam, 2 sleeves, 3L-shaped blocks, 4 extension bars, 5 first U-shaped frames, 6 moving wheels, 7 second U-shaped frames, 8 wheel frames, 9 driving motors, 10 driving wheels, 11 transmission belts, 12 driven wheels, 13 traveling wheels, 14 limiting rods, 15 bearing rods, 16 mounting grooves, 17 double-threaded screws, 18 moving blocks, 19 first U-shaped blocks, 20 first connecting blocks, 21 plug pins, 22 second U-shaped blocks, 23 second connecting blocks, 24 connecting shafts, 25 worm gears, 26 worms, 27 crank handles, 28 slots, 29 fixing rings, 30 springs and 31 insertion rods.

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.

Referring to fig. 1 to 4, the MPP cable protection tube moving device includes two top beams 1 horizontally arranged, two second U-shaped frames 7 fixedly connected to lower ends of the two top beams 1, and two second U type frames 7 are located the both ends of back timber 1, the opening of second U type frame 7 is installed to remove wheel 6 up and bottom, advancing mechanism is all installed at the lower extreme middle part of two back timbers 1, the both ends of back timber 1 all are equipped with stretching out the mechanism, stretching out the mechanism and including first U type frame 5, remove wheel 6 is installed up and bottom to the opening of first U type frame 5, first U type frame 5 is close to two extension bars 4 of fixedly connected with on the lateral wall of upper end, equal fixedly connected with sleeve 2 on the lateral wall of two back timbers 1, two extension bars 4 slide respectively and peg graft in two 2 inboards of sleeve, be equipped with the locking structure who is used for fixed extension bar 4 on the lateral wall of sleeve 2, the inboard of first U type frame 5 sets up a plurality of fixed establishment along vertical direction equidistant.

In the invention, the advancing mechanism comprises a wheel carrier 8 fixedly connected to the lower end face of the top beam 1, a travelling wheel 13 is mounted at the lower end of the wheel carrier 8, a driven wheel 12 is fixedly connected to the wheel shaft of the travelling wheel 13, a driving motor 9 is mounted on the side wall of the wheel carrier 8, a driving wheel 10 is fixedly connected to the tail end of the output shaft of the driving motor 9, and the driving wheel 10 is in transmission connection with the driven wheel 12 through a transmission belt 11.

Specifically, the locking structure includes L type piece 3 of fixed connection on 2 lateral walls of sleeve, it is equipped with inserted bar 31 to run through on 3 lateral walls of L type piece, inserted

bar

31 and 3 sliding connection of L type piece, equidistant range has the slot 28 with inserted bar 31 adaptation on the lateral wall of extension bar 4, inserted bar 31 one end extends to the slot 28 inboard, fixed cover has solid fixed ring 29 on the inserted bar 31, gu fixed ring 29 and inserted bar 31 integrated into one piece, the cover is equipped with spring 30 on the inserted bar 31, spring 30's one end offsets with solid fixed ring 29, spring 30's the other end offsets with L type piece 3.

Concretely, fixed establishment includes bearing rod 15, bearing rod 15's both ends are the first connecting block 20 of fixedly connected with respectively, second connecting block 23, fixedly connected with and first connecting block 20 on the lateral wall of first U type frame 5, the first U type piece 19 that second connecting block 23 corresponds, second U type piece 22, first connecting block 20 rotates to be connected in first U type piece 19, be equipped with the bolt 21 that is used for fixed second connecting block 23 on the second U type piece 22, be equipped with the jack with bolt 21 adaptation on the second connecting block 23, be equipped with mounting groove 16 on the bearing rod 15 lateral wall, be equipped with limit structure in the mounting groove 16.

Specifically, limit structure is including setting up the double-threaded screw 17 in mounting groove 16, the equal screw thread in both sides of double-threaded screw 17 has cup jointed movable block 18, two equal fixedly connected with gag lever post 14 in movable block 18 upper ends, the one end of double-threaded screw 17 is rotated and is connected on the mounting groove 16 inner wall, the one end of double-threaded screw 17 is rotated and is connected on the inner wall of mounting groove 16, double-threaded screw 17's other end fixedly connected with connecting axle 24, the one end that double-threaded screw 17 was kept away from to connecting axle 24 is rotated and is connected with on the inner wall of mounting groove 16, the fixed cover that has connect on connecting axle 24 has worm wheel 25, rotate on the inner wall of mounting groove 16 and be connected with worm.

Specifically, the gag lever post 14 upper end is equipped with the rake for guide when placing the protection tube, gag lever post 14 surface is equipped with anti-skidding cushion, increases anti-skidding performance, guarantees the stability in the protection tube moves.

When the invention is used, the extension rod 4 is pulled outwards, so that the first U-shaped frame 5 moves towards two sides of the top beam 1, the insertion rod 31 is inserted into the insertion groove 28, the extension rod 4 is inserted and fixed, and the first U-shaped frame 5 is fixed, so that when a longer protection tube is moved, both ends of the protection tube can be effectively supported, the stability of the protection tube in the moving process is ensured, the adjustment convenience and adaptability are high, when the protection tube is moved, the support rod 15 is rotated, the second connecting block 23 is fixed through the bolt 21, the support rod 15 is fixed, the protection tube is placed between the two limiting rods 14 on the support rod 15, the protection tube is limited and fixed through the two limiting rods 14, the protection tube is further limited and fixed layer by layer upwards one by layer, the stability of the protection tube in the moving process is ensured, and the worm 26 can be driven to rotate through the rotation crank 27, because worm 26 and worm wheel 25 mesh, can drive double threaded screw 17 and rotate, can make two movable blocks 18 synchronous movement, adjust two gag lever post 14's interval, and then adapt to the fixed of different diameter protection pipes, it is convenient to adjust, and the suitability is high, starts driving motor 9, rotates from driving wheel 12 through the drive of drive wheel 10 drive, and then drives walking wheel 13 and rotate, can drive whole device and remove, and then convenient and fast, laborsaving removal protection pipe.

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 able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.

Claims

1. The MPP cable protection pipe moving device comprises two horizontally arranged top beams (1), and is characterized in that two second U-shaped frames (7) are fixedly connected to the lower ends of the two top beams (1), the two second U-shaped frames (7) are located at the two ends of the top beams (1), a moving wheel (6) is installed at the upward opening and the bottom of each second U-shaped frame (7), an advancing mechanism is installed in the middle of the lower end of each top beam (1), extending mechanisms are arranged at the two ends of each top beam (1) and comprise a first U-shaped frame (5), the moving wheel (6) is installed at the upward opening and the bottom of each first U-shaped frame (5), two extending rods (4) are fixedly connected to the upper end of the side wall of each first U-shaped frame (5), and sleeves (2) are fixedly connected to the upper end of the side wall of each top beam (1), two stretch out pole (4) slide respectively and peg graft at two sleeve (2) inboardly, be equipped with the locking structure who is used for fixed stretch out pole (4) on the lateral wall of sleeve (2), the inboard of first U type frame (5) sets up a plurality of fixed establishment along vertical direction equidistant, advancing mechanism includes wheel carrier (8) of fixed connection terminal surface under back timber (1), walking wheel (13) are installed to the lower extreme of wheel carrier (8), the epaxial fixedly connected with of wheel of walking wheel (13) follows driving wheel (12), install driving motor (9) on the lateral wall of wheel carrier (8), driving motor (9) output shaft end fixedly connected with drive wheel (10), drive wheel (10) with follow driving wheel (12) are connected through driving belt (11) transmission.

2. The MPP cable protection tube moving device as set forth in claim 1, wherein the locking structure comprises an L-shaped block (3) fixedly connected to the side wall of the sleeve (2), an inserting rod (31) penetrates through the side wall of the L-shaped block (3), the inserting rod (31) is slidably connected with the L-shaped block (3), slots (28) matched with the inserting rod (31) are formed in the side wall of the extension rod (4) in an equidistant arrangement mode, one end of the inserting rod (31) extends to the inner side of the slot (28), a fixing ring (29) is fixedly connected to the inserting rod (31), a spring (30) is sleeved on the inserting rod (31), one end of the spring (30) abuts against the fixing ring (29), and the other end of the spring (30) abuts against the L-shaped block (3).

3. The MPP cable protection tube movement device of claim 1, the fixing mechanism comprises a bearing rod (15), two ends of the bearing rod (15) are respectively and fixedly connected with a first connecting block (20) and a second connecting block (23), a first U-shaped block (19) and a second U-shaped block (22) which correspond to the first connecting block (20) and the second connecting block (23) are fixedly connected to the side wall of the first U-shaped frame (5), the first connecting block (20) is rotatably connected in the first U-shaped block (19), the second U-shaped block (22) is provided with a bolt (21) for fixing a second connecting block (23), the second connecting block (23) is provided with a jack matched with the bolt (21), the bearing rod (15) is characterized in that a mounting groove (16) is formed in the side wall of the bearing rod, and a limiting structure is arranged in the mounting groove (16).

4. The MPP cable protection tube moving device according to claim 2, wherein the fixing ring (29) is integrally formed with the plunger (31).

5. The MPP cable protection tube moving device as set forth in claim 3, wherein the limiting structure comprises a double-headed screw (17) disposed in the mounting groove (16), the two sides of the double-headed screw (17) are respectively in threaded sleeve connection with a movable block (18), the upper ends of the two movable blocks (18) are respectively fixedly connected with a limiting rod (14), one end of the double-headed screw (17) is rotatably connected to the inner wall of the mounting groove (16), the other end of the double-headed screw (17) is fixedly connected with a connecting shaft (24), one end of the connecting shaft (24) far away from the double-headed screw (17) is rotatably connected to the inner wall of the mounting groove (16), a worm gear (25) is fixedly sleeved on the connecting shaft (24), a worm (26) meshed with the worm gear (25) is rotatably connected to the inner wall, the tail end of the worm (26) is fixedly connected with a crank (27).

6. The MPP cable protection tube moving device as set forth in claim 5, wherein the limiting rod (14) is provided with an inclined portion at an upper end thereof.

7. The MPP cable protection tube moving device as set forth in claim 5, wherein the surface of the limiting rod (14) is provided with an anti-slip rubber cushion layer.