CN211480822U

CN211480822U - Cable threading protection structure at corner of power tube

Info

Publication number: CN211480822U
Application number: CN202020405428.5U
Authority: CN
Inventors: 林方齐; 叶锦坤
Original assignee: Guangdong Hongtao Construction Co ltd
Current assignee: Guangdong Hongtao Construction Co ltd
Priority date: 2020-03-25
Filing date: 2020-03-25
Publication date: 2020-09-11
Anticipated expiration: 2030-03-25

Abstract

The utility model relates to a cable threading protection architecture in electric power pipe corner, including setting up the corner pipe in cable groove corner, the fixed subassembly that is used for fixed cable can be dismantled respectively at the both ends of corner pipe, fixed subassembly includes the fixed plate, evenly set up the through-hole that a plurality of supplied the cable to pass on the fixed plate. The utility model has the advantages that: protect the wire casing at the cable corner, make the cable between adjacent each other contactless, and then make things convenient for the staff to remove the cable.

Description

Cable threading protection structure at corner of power tube

Technical Field

The utility model belongs to the technical field of the cable carrier and specifically relates to an electric power pipe corner cable threading protection architecture is related to.

Background

No matter the optical or electrical transmission, under the requirement of reliability, the wired connection mode is often adopted.

The cable can be arranged underground under the usual condition, a cable groove is dug on the ground, then the cable is placed in the power pipe, the power pipe is fixed in the cable groove, and then the cable groove is sealed.

However, the cable grooves are arranged according to actual requirements, so that corners such as right-angle corners are likely to appear in the cable grooves, if the power tube does not additionally fix and protect the cables at the corners, the cables are moved in the process of laying the corners, the adjacent cables are subjected to large friction force when moving, the cables are inconvenient to move by workers, and certain abrasion is generated among the cables.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an electric power pipe corner cable threading protection architecture, its advantage: protect the wire casing at the cable corner, make the cable between adjacent each other contactless, and then make things convenient for the staff to remove the cable.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme: the utility model provides an electric power pipe corner cable threading protection architecture, is including setting up the corner pipe in cable groove corner, the fixed subassembly that is used for fixed cable can be dismantled respectively at the both ends of corner pipe, fixed subassembly includes the fixed plate, evenly set up the through-hole that a plurality of supplied cable to pass on the fixed plate.

Through adopting above-mentioned technical scheme, the cable passes the through-hole on the fixed plate earlier in the corner, fix the one end at the corner pipe with the fixed plate again, then pass the corner pipe with the cable, pass the through-hole on another fixed plate with the cable again, again with this fixed plate fix the other end at the corner pipe can, through setting up the fixed plate, fix the both ends at the cable corner, make the cable contactless between adjacent, prevented that the cable between adjacent when removing the cable from taking place to interfere the influence, and then made things convenient for the staff to remove the cable.

The utility model discloses further set up to: the corner tube is detachably connected with the fixed plate through the fixing piece, the fixing piece comprises a fixed outer ring arranged on the inner walls of two ends of the corner tube, a retaining ring arranged on the inner wall of the fixed outer ring deviating from the port of the corner tube, and a fixed inner ring connected with the fixed outer ring in a threaded manner, an inner thread is arranged on the inner peripheral wall of the fixed outer ring, an outer thread is arranged on the outer peripheral wall of the fixed inner ring, the fixed plate is located in the fixed outer ring, and the retaining ring and the fixed inner ring are clamped and arranged between the retaining ring and.

Through adopting above-mentioned technical scheme, when needs are fixed the fixed plate on the corner tube, place fixed outer ring with the fixed plate earlier in, the fixed plate is inconsistent with keeping off the ring, then twist soon fixed inner ring to the direction that keeps off the ring towards, until fix the fixed plate in fixed outer ring can, make things convenient for the staff to install and dismantle the fixed plate.

The utility model discloses further set up to: the corner tube comprises two end tubes and a middle tube, wherein the two end tubes are detachably connected to two ends of the middle tube respectively, two end ports of the middle tube are detachably connected with a fixing assembly used for fixing a cable, and the fixing assembly is detachably connected with the middle tube through a fixing piece.

Through adopting above-mentioned technical scheme, set up the corner pipe into two end pipes and middle pipe to be provided with four fixed subassemblies, when having prevented the big angle corner of cable, because the cable is not in the state of tightening, the cable that is located the corner intraductal mutually interferes under the effect of self gravity, and then when removing the cable, the mutual interference takes place for the cable between adjacent, influences the staff and removes the cable.

The utility model discloses further set up to: be provided with between well pipe and the end pipe and be used for connecting coupling assembling between them, coupling assembling is including adding the card groove ring of establishing at end pipe and well union coupling one end outer peripheral face, add and establish at well pipe both ends outer peripheral face and card groove ring joint complex fixture ring and the retaining member that is used for fixed card groove ring and fixture ring.

Through adopting above-mentioned technical scheme, the intermediate pipe passes through the card groove ring with the end pipe and can dismantle the connection with the fixture block ring, has not only made things convenient for staff's installation to aim at both, has guaranteed the leakproofness after both are connected moreover.

The utility model discloses further set up to: the retaining member is including inlaying the slider of establishing on the fixture block ring global, offer on the fixture block ring and hold and supply the gliding spout of slider, the fixed slot that holds the slider is just offered to the position of slider to the fixture slot ring, it pierces through the fixture slot ring to decide the slot, add in the spout and be equipped with the spring that is used for the bearing slider, the one end and the spout fixed connection of spring, the other end and slider fixed connection.

Through adopting above-mentioned technical scheme, when using retaining member fixed card groove ring and fixture block ring, press the slider to the spout in earlier, until the slider is located the spout completely, then insert the fixture block ring in the draw-in groove ring, when the slider is just to the fixed slot, the force of orientation fixed slot is given to slider one to the spring, until the slider protrusion spout is located the fixed slot, with the restriction of fixture block ring in the draw-in groove intra-annular, when needs split end pipe and intermediate tube, press the slider to the direction of orientation spout through the fixed slot earlier, until the slider is located the spout completely, then to keeping away from the direction removal fixture block ring of draw-in groove ring can, make things convenient for staff's installation and dismantlement end pipe and intermediate tube.

The utility model discloses further set up to: the slider includes the cylinder with spring fixed connection and the hemisphere with cylinder fixed connection.

Through adopting above-mentioned technical scheme, when the draw-in groove intra-annular is established with the chuck ring card to needs, only need slide the cylinder in the spout, then make the hemispheroid inconsistent with the draw-in groove ring, to the horizontal propelling movement chuck ring of direction towards the draw-in groove ring, the draw-in groove ring gives a power towards the spout of hemispheroid this moment, until the hemispheroid is located the spout completely, then when the hemispheroid is just to the fixed slot, the slider under the effect of spring the lower protruding spout and be located the fixed slot can, make things convenient for the position state of staff control slider.

The utility model discloses further set up to: the outer peripheral surface of the clamping groove ring is provided with a pressing piece for sealing the fixed groove at a position opposite to the fixed groove, the pressing piece is additionally provided with an elastic sleeve which is arranged on the outer peripheral surface of the clamping groove ring and used for sealing the fixed groove and a push rod which is arranged in the elastic sleeve and vertically opposite to a slide block in the clamping groove, the elastic sleeve is pressed towards the direction of the fixed groove, and the push rod abuts against the slide block and pushes the slide block out of the fixed groove.

Through adopting above-mentioned technical scheme, when needs dismantle card groove ring sum fixture block ring, press down the elastic sleeve, drive the vertical downstream of push rod, it is inconsistent with the slider, continue to press down the push rod, drive the slider and slide to the direction towards the spout, until the slider is located the spout completely, can the horizontal removal card block ring can, make things convenient for the staff to dismantle end pipe and intermediate pipe.

To sum up, the utility model discloses a beneficial technological effect does:

1. through adding in the corner pipe and establishing fixed subassembly, fix the both ends of cable corner, make the cable contactless between adjacent, prevented that the cable between adjacent when removing the cable from taking place to interfere the influence, and then made things convenient for the staff to remove the cable. (ii) a

2. Stress borne by the cable at a large-angle corner is divided into four parts, so that the cables positioned in the corner pipe are prevented from interfering with each other under the action of self gravity because the cables are not in a tight state when the cable is at the large-angle corner, and further, when the cables are moved, the adjacent cables interfere with each other to influence a worker to move the cables;

3. through setting up coupling assembling and retaining member, make things convenient for the staff to install and dismantle end pipe and intermediate pipe.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic diagram of the local explosion structure of the present invention.

Fig. 3 is a schematic view of the structure of the present invention in a partial sectional view.

Fig. 4 is a partially enlarged schematic view of a portion a in fig. 3.

In the figure, 1, corner tube; 11. an end tube; 12. an intermediate pipe; 2. a fixing assembly; 21. a fixing plate; 22. a through hole; 3. a fixing member; 31. fixing the outer ring; 32. fixing the inner ring; 33. a baffle ring; 4. a connecting assembly; 41. a snap ring; 42. a block ring; 43. a chute; 44. fixing a groove; 5. a locking member; 51. a slider; 511. a cylinder; 512. a hemisphere; 52. a spring; 6. a pressing member; 61. an elastic sleeve; 62. a push rod; 7. a cable.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b): as shown in fig. 1 and fig. 2, for the cable threading protection structure at the corner of the power tube disclosed by the present invention, the structure comprises a corner tube 1, the corner tube 1 is disposed at the corner of the groove of the cable 7, the corner tube 1 comprises a middle tube 12 and two end tubes 11, the middle tube 12 is detachably connected with the end tubes 11, both ports of the middle tube 12 and the ports of the end tubes 11 departing from the middle tube 12 are respectively provided with a detachably connected fixing component 2, the fixing component 2 comprises a fixing plate 21, the fixing plate 21 is a circular plate accommodated in the corner tube 1, the fixing plate 21 is uniformly provided with a plurality of through holes 22 for the cable 7 to pass through, the cable 7 firstly passes through the through hole 22 of the fixing plate 21 in one of the end tubes 11, then passes through the through hole 22 of the fixing plate 21 in one of the end tubes 12, then passes through the through hole 22 of the fixing plate 21 in the middle tube 12 and passes through the through hole 22 of, enter into in the other end pipe 11 and pass the through-hole 22 of fixed plate 21 can, four layers of fixed plates 21 are fixed 7 cables, and the power that receives when having spread 7 cable corners has been done well, and then the power that local born when having reduced 7 cables and turning has improved 7 cables's life.

Be provided with between corner pipe 1 and the fixed subassembly 2 and be used for dismantling the mounting 3 of connecting fixed subassembly 2, mounting 3 is including fixed outer loop 31, fixed inner ring 32 and fender ring 33, fixed outer loop 31 rigid coupling is on the internal perisporium of corner pipe 1 port department, the internal thread has been seted up on the internal perisporium of fixed outer loop 31, and fixed outer loop 31 can hold fixed plate 21, keep off the one end that the ring 33 rigid coupling deviates from the port at fixed outer loop 31, and keep off ring 33 and be used for stopping fixed plate 21 to break away from fixed outer loop 31, the external screw thread has been seted up on the periphery wall of fixed inner ring 32, fixed outer loop 31 and fixed inner ring 32 threaded connection, and fix fixed plate 21 in fixed outer loop 31, and be located and keep off between ring 33 and the fixed inner.

The end pipe 11 and the power pipe are fixedly connected through a flange, as shown in fig. 3 and 4, a connecting assembly 4 for connecting the middle pipe 12 and the end pipe 11 is arranged between the middle pipe 12 and the end pipe 11, the connecting assembly 4 includes a snap ring 41, a snap ring 42 and a locking member 5, the snap ring 42 is fixedly connected on the peripheral wall of the end pipe 11 facing to the port of the middle pipe 12, the snap ring 41 is fixedly connected on the peripheral wall of the port of the middle pipe 12, the snap ring 42 is snap-connected in the snap ring 41 and detachably connected through the locking member 5, the locking member 5 includes a slide block 51, a slide groove 43 for accommodating the slide block 51 and allowing the slide block 51 to slide vertically is arranged on the upper peripheral surface of the snap ring 42, a spring 52 is arranged in the slide groove 43, one end of the spring 52 is fixedly connected in the slide groove 43, the other end is fixedly connected on the slide block 51 and is used for supporting the slide block 51, so that the slide block 51 is in a state, the fixed groove 44 penetrates through the groove clamping ring 41, the sliding block 51 comprises a cylinder 511 and a hemisphere 512, the cylinder 511 is fixedly connected with the spring 52, the hemisphere 512 and the cylinder 511 are formed integrally, when the block ring 42 needs to be fixed in the ring groove, the sliding block 51 is pressed downwards first until the column 511 of the sliding block 51 is completely positioned in the sliding groove 43, then horizontally pushing the block ring 42 towards the direction of the slot ring 41, the hemisphere 512 is abutted against the slot ring 41, continuously pushing the block ring 42, the slot ring 41 pushes the hemisphere 512 downwards until the hemisphere 512 is completely positioned in the sliding slot 43, then, when the hemisphere 512 faces the fixed groove 44, the sliding block 51 protrudes out of the sliding groove 43 under the action of the spring 52 and is positioned in the fixed groove 44, the block ring 42 is clamped on the groove ring 41, when the middle tube 12 and the end tube 11 need to be disassembled, the sliding block 51 in the fixed groove 44 is pressed downwards until the block ring 42 can be pulled in the horizontal direction away from the groove ring 41.

As shown in fig. 3 and 4, the pressing member 6 for sealing the fixed groove 44 is disposed at a position where the outer peripheral surface of the slot-locking ring 41 faces the fixed groove 44, the pressing member 6 includes an elastic sleeve 61 and a push rod 62, the elastic sleeve 61 is fixed at a position where the slot-locking ring 41 faces the fixed groove 44, the push rod 62 is fixed in the elastic sleeve 61 and vertically faces the slider 51 in the fixed groove 44, the elastic sleeve 61 is pressed downward to drive the push rod 62 to move downward vertically and abut against the slider 51, the push rod 62 is continuously pressed downward to drive the slider 51 to slide toward the sliding groove 43 until the slider 51 is completely located in the sliding groove 43, and the slider can be moved away from the slot-locking ring 42 horizontally.

The implementation principle of the embodiment is as follows: when the cable 7 at the corner needs to be fixed, the cable 7 firstly passes through the fixing plate 21, then the fixing plate 21 is fixed on the end pipe 11 through the fixing piece 3, the cable 7 passes through the end pipe 11, then the cable 7 passes through another fixing plate 21, the fixing plate 21 is fixed at the port of the middle pipe 12, the cable 7 passes through the middle pipe 12, then the cable 7 passes through another fixing plate 21, the fixing plate 21 is fixed on the middle pipe 12, then the cable 7 passes through the end pipe 11, then the cable 7 passes through another fixing plate 21, the fixing plate 21 is fixed on the end pipe 11, and finally the two end pipes 11 are respectively fixed at the two ends of the middle pipe 12 through the connecting components 4.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides an electric power pipe corner cable threading protection architecture, is including setting up corner pipe (1) in cable duct corner, its characterized in that, the both ends of corner pipe (1) can be dismantled respectively and be connected with fixed subassembly (2) that are used for fixed cable (7), fixed subassembly (2) are including fixed plate (21), through-hole (22) that a plurality of confession cable (7) passed are evenly seted up on fixed plate (21).

2. The electric power tube corner cable threading protection structure according to claim 1, wherein the corner tube (1) is detachably connected with the fixing plate (21) through a fixing member (3), the fixing member (3) comprises a fixed outer ring (31) additionally arranged on inner walls of two ends of the corner tube (1), a baffle ring (33) additionally arranged on the fixed outer ring (31) and deviating from a port of the corner tube (1), and a fixed inner ring (32) in threaded connection with the fixed outer ring (31), an inner thread is arranged on an inner peripheral wall of the fixed outer ring (31), an outer thread is arranged on an outer peripheral wall of the fixed inner ring (32), and the fixing plate (21) is positioned in the fixed outer ring (31) and clamped between the baffle ring (33) and the fixed inner ring (32).

3. The electric power tube corner cable threading protection structure according to claim 2, wherein the corner tube (1) comprises two end tubes (11) and a middle tube (12), the two end tubes (11) are detachably connected to two ends of the middle tube (12) respectively, two ports of the middle tube (12) are detachably connected with fixing components (2) for fixing cables (7), and the fixing components (2) are detachably connected with the middle tube (12) through fixing pieces (3).

4. The electric power pipe corner cable threading protection structure according to claim 3, characterized in that a connection assembly (4) for connecting the middle pipe (12) and the end pipe (11) is arranged between the middle pipe (12) and the end pipe, the connection assembly (4) comprises a clamping groove ring (41) additionally arranged on the outer peripheral surface of one end of the middle pipe (12) connected with the middle pipe (12), a clamping block ring (42) additionally arranged on the outer peripheral surface of two ends of the end pipe (11) in clamping fit with the clamping groove ring (41), and a locking member (5) for fixing the clamping groove ring (41) and the clamping block ring (42).

5. The electric power tube corner cable threading protection structure according to claim 4, wherein the locking member (5) comprises a sliding block (51) embedded on the upper peripheral surface of a block ring (42), a sliding groove (43) for accommodating and allowing the sliding block (51) to slide is formed in the block ring (42), a fixed groove (44) for accommodating the sliding block (51) is formed in a position, opposite to the sliding block (51), of the block groove ring (41), the fixed groove (44) penetrates through the block groove ring (41), a spring (52) for supporting the sliding block (51) is additionally arranged in the sliding groove (43), one end of the spring (52) is fixedly connected with the sliding groove (43), and the other end of the spring is fixedly connected with the sliding block (51).

6. A power tube corner cable threading protection arrangement according to claim 5, characterized in that the slider (51) comprises a cylinder (511) fixedly connected to the spring (52) and a hemisphere (512) fixedly connected to the cylinder (511).

7. The electric power tube corner cable threading protection structure according to claim 5, wherein a pressing piece (6) for sealing the fixed groove (44) is arranged at a position where the outer peripheral surface of the snap ring (41) is opposite to the fixed groove (44), the pressing piece (6) is additionally arranged on the outer peripheral surface of the snap ring (41) and is used for sealing the fixed groove (44), the push rod (62) is additionally arranged in the elastic sleeve (61) and is vertically opposite to the slide block (51) in the snap ring, the elastic sleeve (61) is pressed towards the direction of the fixed groove (44), and the push rod (62) is abutted against the slide block (51) and pushes the slide block (51) out of the fixed groove (44).