CN217362422U

CN217362422U - MPP pipe positioning device used on cable

Info

Publication number: CN217362422U
Application number: CN202220139462.1U
Authority: CN
Inventors: 陈狄锋
Original assignee: Hangzhou Kuangchen Technology Co ltd
Current assignee: Hangzhou Kuangchen Technology Co ltd
Priority date: 2022-01-19
Filing date: 2022-01-19
Publication date: 2022-09-02
Anticipated expiration: 2032-01-19

Abstract

The utility model belongs to the technical field of a positioning device, in particular to an MPP pipe positioning device used on a cable, aiming at the problem that the existing positioning device is troublesome to position the MPP pipe and is not fast enough, the proposal is provided, which comprises a shell, a fixed frame is fixedly arranged on the inner wall of the shell, positioning rings which are arranged at equal intervals are fixedly arranged on the fixed frame, the number of the positioning rings is six, a plurality of fixed plates which are arranged at equal intervals are fixedly arranged on the inner side of the shell, the number of the fixed plates is six, sliding rings are all connected on the six fixed plates in a sliding way, sliding rings which are symmetrically arranged are all fixedly arranged on the six sliding rings, the utility model discloses a positioning device which can firstly unlock the position of the sliding ring by pressing a pressing rod on a sleeve, then the sleeve is pushed to enable the sliding ring to be close to the positioning rings to clamp the MPP pipe, and then, the position of the sliding ring can be positioned, so that the stability of clamping the MPP pipe is greatly improved.

Description

MPP pipe positioning device used on cable

Technical Field

The utility model relates to a positioner technical field especially relates to a MPP pipe positioner for use on cable.

Background

The MPP pipe is also called MPP power cable protection pipe and is divided into excavation type and non-excavation type, and the MPP non-excavation pipe is also called MPP pipe or support stay pipe. The MPP pipe adopts modified polypropylene as a main raw material. The high-temperature-resistant and external-pressure-resistant cable duct has the characteristics of high temperature resistance and external pressure resistance, and is suitable for high-voltage transmission lines and cables arranged in ducts below 10 KV. The MPP adopts the modified polypropylene as the main raw material, and is the construction project of laying pipelines, cables and the like in special sections such as roads, railways, buildings, riverbeds and the like without digging a large amount of mud, digging soil and damaging the road surface

Positioner among the prior art is comparatively troublesome to the location of MPP pipe, fixes a position the MPP pipe through two arcrings and a plurality of bolts, when dismantling the MPP pipe, still need one of use tools just to dismantle the bolt rotation under many, and is not quick enough, influences work efficiency, consequently, we propose a MPP pipe positioner for use on the cable for solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving and having positioner comparatively troublesome to the location of MPP pipe among the prior art, shortcoming quick inadequately, and the MPP pipe positioner who uses on the cable that provides.

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

an MPP pipe positioning device used on a cable comprises a shell, wherein a fixing frame is fixedly arranged on the inner wall of the shell, the fixed frame is fixedly provided with positioning rings which are arranged at equal intervals, the number of the positioning rings is six, a plurality of fixed plates which are arranged at equal intervals are fixedly arranged on the inner side of the shell, the number of the fixed plates is six, sliding rings are connected on the six fixed plates in a sliding way, the six sliding rings are fixedly provided with symmetrically arranged sliding rings, twelve sliding rings are arranged, sleeves are fixedly arranged on six sliding rings and extend to the outer side of the shell, control mechanisms are arranged in the six sleeves, symmetrically arranged positioning mechanisms are arranged on the front sides of the six fixing plates, the number of the positioning mechanisms is two, the number of the positioning mechanisms is twelve, and the control mechanism is matched with the positioning mechanisms.

Preferably, control mechanism includes push rod, two connecting rods, two catch bars, solid fixed ring, two dead levers, two dwangs and cooperation poles, push rod sliding connection is on the sheathed tube inner wall, push rod and dead lever fixed connection, two dwangs all rotate to be connected on the sheathed tube inner wall, two cooperation poles rotate with two dwangs respectively to be connected, two cooperation poles rotate with two catch bars respectively to be connected, two catch bars respectively with two connecting rod sliding connection, two connecting rods all with sleeve pipe fixed connection, control mechanism is used for controlling positioning mechanism for positioning mechanism can relieve the slide bar, slide bar and slip ring fixed connection, the position of slip ring has just been unblock, then rethread sleeve pipe promotes the slip ring, just can make slip ring and holding ring contact, come to carry out the centre gripping to the MPP pipe.

Preferably, positioning mechanism includes layer board, two positioning spring, locating rack and slide bar, locating rack sliding connection is in the front side of fixed plate, locating rack and positioning spring fixed connection, positioning spring and layer board fixed connection, layer board fixed mounting is in the front side of fixed plate, and positioning mechanism is used for fixing a position the position of slip ring for slip ring and slide bar can be fixed a position after removing, and slip ring and holding ring just can effectually carry out the centre gripping to the MPP pipe.

Preferably, the positioning grooves which are arranged at equal intervals are formed in the sliding rod, a plurality of positioning blocks which are arranged at equal intervals are fixedly mounted on the positioning frame, the outer sides of the positioning blocks are in sliding contact with the inner walls of the positioning grooves, when the positioning blocks are inserted into the positioning grooves, the positioning blocks can block the sliding rod from moving, and the positioning of the sliding rod and the sliding ring can be realized.

Preferably, equal fixed mounting has the adhesive tape on holding ring and the sliding ring, two adhesive tape sliding contact, and the adhesive tape is used for protecting the MPP pipe for the sliding ring can not damage the MPP pipe when carrying out the centre gripping to the MPP pipe again.

Preferably, the bottom fixed mounting of the pressing rod has a reset spring, the bottom fixed mounting of the reset spring has a fixed ring, the fixed ring is fixedly mounted on the inner wall of the sleeve, and the reset spring is used for resetting the pressing rod, so that the pressing rod can be reset through resilience of the reset spring after being pressed again.

Has the advantages that:

1. the control mechanism is used for controlling the positioning mechanism, so that the positioning mechanism can release the sliding rod, the sliding rod is fixedly connected with the sliding ring, the position of the sliding ring is unlocked, and then the sliding ring is pushed by the sleeve, so that the sliding ring can be contacted with the positioning ring to clamp the MPP pipe;

2. the positioning mechanism is used for positioning the position of the sliding ring through the positioning mechanism, so that the sliding ring and the sliding rod can be positioned after moving, and the sliding ring and the positioning ring can effectively clamp the MPP pipe;

the utility model discloses a press the push rod on the sleeve pipe, press the rod just can carry out the unblock to the position of slip ring earlier, then promote the sleeve pipe again just can make slip ring to the holding ring be close to, come to carry out the centre gripping to the MPP pipe, then still can fix a position the position of slip ring, greatly increased manages the stability of centre gripping to the MPP.

Drawings

Fig. 1 is a three-dimensional schematic view of a structural shell of an MPP tube positioning device for use on a cable according to the present invention;

fig. 2 is a schematic structural front view of an MPP pipe positioning device for use on a cable according to the present invention;

fig. 3 is an enlarged schematic view a in fig. 2 of a structural view of an MPP tube positioning device for use on a cable according to the present invention;

fig. 4 is an enlarged schematic diagram of B in fig. 2 of a structural diagram of an MPP tube positioning device for cable use according to the present invention.

In the figure: 1. a housing; 2. a fixed mount; 3. a positioning ring; 4. pressing the rod; 5. a sleeve; 6. A fixing plate; 7. a slip ring; 8. a support plate; 9. a positioning spring; 10. a positioning frame; 11. a slide bar; 12. a connecting rod; 13. a push rod; 14. a fixing ring; 15. fixing the rod; 16. rotating the rod; 17. a mating rod; 18. a return spring.

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.

Referring to fig. 1-4, an MPP pipe positioner for use on cable includes shell 1, fixed mounting has mount 2 on the inner wall of shell 1, fixed mounting has locating ring 3 of equidistant range on mount 2, the quantity of locating ring 3 is six, the inboard fixed mounting of shell 1 has a plurality of fixed plates 6 of equidistant range, the quantity of fixed plate 6 is six, equal sliding connection has slip ring 7 on six fixed plates 6, equal fixed mounting has slip ring 7 of symmetry setting on six slip ring 7, the quantity of slip ring 7 is twelve, equal fixed mounting has sleeve pipe 5 on six slip ring 7, sleeve pipe 5 extends to the shell 1 outside, all is equipped with control mechanism in six sleeve pipes 5, the front side of six fixed plates 6 all is equipped with the positioning mechanism of symmetry setting, positioning mechanism's quantity is two, positioning mechanism's quantity is twelve, control mechanism cooperatees with positioning mechanism, equal fixed mounting has the adhesive tape on holding ring 3 and the sliding ring 7, two adhesive tape sliding contact, the adhesive tape is used for protecting the MPP pipe for the sliding ring 7 can not damage the MPP pipe when carrying out the centre gripping to the MPP pipe again.

The control mechanism comprises a pressing rod 4, two connecting rods 12, two push rods 13, a fixing ring 14, two fixing rods 15, two rotating rods 16 and a matching rod 17, wherein the pressing rod 4 is connected to the inner wall of the sleeve 5 in a sliding manner, the pressing rod 4 is fixedly connected with the fixing rods 15, the two rotating rods 16 are both connected to the inner wall of the sleeve 5 in a rotating manner, the two matching rods 17 are respectively connected with the two rotating rods 16 in a rotating manner, the two matching rods 17 are respectively connected with the two push rods 13 in a rotating manner, the two push rods 13 are respectively connected with the two connecting rods 12 in a sliding manner, the two connecting rods 12 are both fixedly connected with the sleeve 5, the control mechanism is used for controlling the positioning mechanism, so that the positioning mechanism can release the sliding rod 11, the sliding rod 11 is fixedly connected with the sliding ring 7, the position of the sliding ring 7 is unlocked, then the sliding ring 7 is pushed by the sleeve 5, and the sliding ring 7 is in contact with the positioning ring 3, come to carry out the centre gripping to the MPP pipe, the bottom fixed mounting of push rod 4 has reset spring 18, the bottom fixed mounting of reset spring 18 has solid fixed ring 14, gu fixed ring 14 fixed mounting is on the inner wall of sleeve pipe 5, reset spring 18 is used for reseing push rod 4 for push rod 4 is pressed the back rebound of back accessible reset spring 18 again and is reseed.

Positioning mechanism includes layer board 8, two location spring 9, locating rack 10 and

slide bar

11, 10 sliding connection of locating rack is at the front side of fixed plate 6, locating

rack

10 and 9 fixed connection of location spring,

location spring

9 and 8 fixed connection of layer board, 8 fixed mounting of layer board are in the front side of fixed plate 6, and positioning mechanism is used for fixing a position the position of slip ring 7 for slip ring 7 and slide bar 11 can be fixed a position after removing, and slip ring 7 and holding ring 3 just can effectually carry out the centre gripping to the MPP pipe.

The positioning grooves which are arranged at equal intervals are formed in the sliding rod 11, a plurality of positioning blocks which are arranged at equal intervals are fixedly mounted on the positioning frame 10, the outer sides of the positioning blocks are in sliding contact with the inner walls of the positioning grooves, when the positioning blocks are inserted into the positioning grooves, the positioning blocks can block the sliding rod 11 from moving, and the positioning of the sliding rod 11 and the sliding ring 7 can be achieved.

The working principle is as follows: when the MPP pipe needs to be clamped, the MPP pipe firstly penetrates through the positioning ring 3, then the pressing rod 4 is pressed on the sleeve 5, the pressing rod 4 firstly compresses the return spring 18 on the fixing ring 14, the pressing rod 4 descends to firstly push the two rotating rods 16, the two rotating rods 16 then push the two matching rods 17, the two matching rods 17 then push the two sliding rods 11, the two sliding rods 11 then push the two positioning frames 10, so that the positioning frames 10 are separated from the sliding rods 11 to unlock the sliding rods 11, then the positioning frames 10 again compress the positioning springs 9, the sliding rods 11 are fixedly connected with the sliding rings 7, the sliding rods 11 are unlocked, the positions of the sliding rings 7 are also unlocked, then the sleeve 5 is pushed again, the sleeve 5 pushes the sliding rings 7 to be attached to the MPP pipe on the positioning ring 3 to clamp the MPP pipe, then the pressing rod 4 is released, the pressing rod 4 is reset through the rebound of the return spring 18, press pole 4 to rise, press pole 4 will relieve dwang 16 and cooperation pole 17, cooperation pole 17 is opened catch bar 13 again, catch bar 13 is relieved locating rack 10, locating rack 10 rethread location spring 9's resilience resets, locating rack 10 drives the locating piece again and enters into in the constant head tank on the slide bar 11, when the locating piece inserts in the constant head tank, the locating piece will block slide bar 11 and remove, just can realize the location to slide bar 11 and slip ring 7, it is swift and convenient, other position fixed rings are the same with slip ring 7 operation mode.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a MPP pipe positioner for use on cable, includes shell (1), its characterized in that, fixed mounting has mount (2) on the inner wall of shell (1), fixed mounting has holding ring (3) of equidistant range on mount (2), the quantity of holding ring (3) is six, the inboard fixed mounting of shell (1) has a plurality of fixed plates (6) of equidistant range, the quantity of fixed plate (6) is six, and equal sliding connection has slip ring (7) on six fixed plates (6), and equal fixed mounting has slip ring (7) that the symmetry set up on six slip ring (7), the quantity of slip ring (7) is twelve, and equal fixed mounting has sleeve pipe (5) on six slip ring (7), sleeve pipe (5) extend to the shell (1) outside, all are equipped with control mechanism in six sleeve pipe (5), the front sides of six fixed plates (6) all are equipped with the positioning mechanism of symmetry setting, positioning mechanism's quantity is two, positioning mechanism's quantity is twelve, control mechanism cooperatees with positioning mechanism.

2. An MPP tube positioning device for on-cable use as set forth in claim 1, it is characterized in that the control mechanism comprises a pressing rod (4), two connecting rods (12), two pushing rods (13), a fixing ring (14), two fixing rods (15), two rotating rods (16) and a matching rod (17), press pole (4) sliding connection on the inner wall of sleeve pipe (5), press pole (4) and dead lever (15) fixed connection, two dwang (16) all rotate to be connected on the inner wall of sleeve pipe (5), two cooperation poles (17) rotate with two dwang (16) respectively and are connected, two cooperation poles (17) rotate with two catch bar (13) respectively and are connected, two catch bar (13) respectively with two connecting rod (12) sliding connection, two connecting rod (12) all with sleeve pipe (5) fixed connection.

3. The MPP pipe positioning device for cable use according to claim 1, wherein the positioning mechanism comprises a support plate (8), two positioning springs (9), a positioning frame (10) and a sliding rod (11), the positioning frame (10) is slidably connected to the front side of the fixing plate (6), the positioning frame (10) is fixedly connected to the positioning springs (9), the positioning springs (9) are fixedly connected to the support plate (8), and the support plate (8) is fixedly installed to the front side of the fixing plate (6).

4. The MPP pipe positioning device for cable use of claim 3, wherein the sliding rod (11) is provided with positioning grooves arranged at equal intervals, the positioning frame (10) is fixedly provided with a plurality of positioning blocks arranged at equal intervals, and the outer sides of the positioning blocks are in sliding contact with the inner walls of the positioning grooves.

5. The MPP tube positioning device for cable use according to claim 1, wherein the positioning ring (3) and the sliding ring (7) are both fixedly provided with rubber strips, and the two rubber strips are in sliding contact.

6. The MPP tube positioning device for on-cable use of claim 2, characterized in that the bottom end of the pressing rod (4) is fixedly mounted with a return spring (18), the bottom end of the return spring (18) is fixedly mounted with a fixing ring (14), the fixing ring (14) is fixedly mounted on the inner wall of the sleeve (5).