CN218770954U

CN218770954U - Traction device for laying underground pipe gallery cables

Info

Publication number: CN218770954U
Application number: CN202223008081.9U
Authority: CN
Inventors: 徐江涛; 陶沙
Original assignee: Wuhan Kaiyuan Power Technology Co ltd
Current assignee: Wuhan Kaiyuan Power Technology Co ltd
Priority date: 2022-11-11
Filing date: 2022-11-11
Publication date: 2023-03-28
Anticipated expiration: 2032-11-11

Abstract

The utility model relates to a cable traction technical field, and a ground pipe gallery cable is laid and is used draw gear is disclosed, including shell and supporting seat, the outer roof of shell upper end fixed mounting, the inside fixed mounting support of shell, the inboard installation drive shaft that rotates of support, drive shaft outside fixed mounting concave wheel, the drive shaft rear end is provided with the belt, the inside fixed mounting support of shell, the inboard fixed mounting back shaft of support, the spout has been seted up to the supporting seat inboard, sliding installation backup pad in the spout, be provided with two sets of supports and drive shaft in through the shell, its drive shaft outside is the fixed mounting concave wheel, it carries out the belt transmission to be provided with between drive shaft front end meshing gear and rear end and axis of rotation, the syntropy rotates during the rotation and pushes down the rolling disc through second screw rod control backup pad, make the part of cable between the back shaft pass through pressure, make its hard flare-out prevent that it from carrying out the pipeline and roll up and make it can be more smooth from the other end lead out.

Description

Traction device for laying underground pipe gallery cables

Technical Field

The utility model relates to a cable pulls technical field, specifically is an underground pipe gallery cable is laid and is used draw gear.

Background

The needs of urban development, the underground has been placed to laying of cable on the ground, and the underground pipe gallery cable is laid and has been solved the frequent excavation of road, the complicated condition of ground pipeline complicacy, need put into different pipe galleries with various pipelines in constrictive space when laying, carries out the unwrapping wire and pulls at two, need use underground pipe gallery cable to lay to assist in laying for the speed of accelerating this moment and reduction fund input.

Current underground pipe gallery cable is laid and is used draw gear, through inside driving motor and concave wheel cooperation driving belt with the cable take out the end of a thread that the cable exposes from the cable drum outside and pass along in the pipeline, can make the cable work hard on the cable because of rolling up on the drum for a long time when taking out the cable, lead to the cable downwards or upwards crooked when getting into the pipeline, roll up in the pipeline and lead to the cable can't arrive another smoothly.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides an underground pipe gallery cable is laid and is used draw gear possesses the advantage of broken strength.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an underground pipe gallery cable is laid and is used draw gear, includes shell and supporting seat, the outer roof of shell upper end fixed mounting, the inside fixed mounting support of shell, the inboard installation drive shaft that rotates of support, drive shaft outside fixed mounting concave wheel, the drive shaft rear end is provided with the belt, the inside fixed mounting support of shell, the inboard fixed mounting back shaft of support, the spout has been seted up to the supporting seat inboard, sliding installation backup pad in the spout, supporting seat upper end fixed mounting second screw rod, the inboard fixed mounting axis of rotation of backup pad, axis of rotation front end fixed connection rolling disc, the axis of rotation rear end is provided with the belt, the inboard fixed mounting supporting baseplate of shell, the supporting baseplate front end fixed mounting expansion bend makes it can push down the cable through below back shaft cooperation top rolling disc, discharges the line through concave wheel to the front end and realizes the power of breaking.

Preferably, an elongated slot is formed in the outer side of the shell, a connecting shaft is slidably connected in the elongated slot, the front end of the connecting shaft is fixedly connected with a fixing plate, a fixing block is fixedly installed at the rear end of the connecting shaft, an installation plate is fixedly arranged at the front end of the expansion piece, two groups of installation plates are arranged and are respectively arranged at the front ends of the expansion piece and the fixing plate, a first screw rod is in threaded connection with the upper end of the installation plate, a fixer is fixedly installed at the lower end of the first screw rod, an elastic spring is arranged on the outer side of the first screw rod, a fixing shaft is fixedly installed in the front of the fixer, a roller shaft is fixedly installed between the installation plates, a driving motor is fixedly installed on the inner side of the shell, and a gear is arranged at the front end of the driving motor.

Preferably, the support is provided with four groups, the support shafts are symmetrically arranged on the inner side of the shell, the support shafts are provided with two groups and are respectively arranged between the supports, the supports are provided with two groups and symmetrically arranged on the inner side of the shell, the devices above the supports are arranged in the same mode, and the driving shafts and the rear ends of the rotating shafts are connected through belts, so that the rotating shafts above the support shafts rotate to enable the rotating discs above the support shafts to stably rotate during transmission.

Preferably, the second screw rods are arranged in two groups and symmetrically arranged at two ends of the supporting seat, the supporting plate is in threaded connection with the second screw rods, the long grooves are arranged in two groups and symmetrically arranged outside the shell, the connecting shafts are arranged in four groups and symmetrically arranged in the long grooves, the fixed blocks are arranged in the four groups and are respectively arranged at the rear ends of the connecting shafts, so that the fixed plates can slide smoothly in the shell, and the fixed support of the fixed plates is facilitated.

Preferably, the driving motor is arranged between the brackets, the driving shaft is flush with the gear, and the gear and the driving shaft are meshed and connected through a chain, so that the driving motor can rotate stably.

Preferably, the support shaft is flush with the concave wheel, and the concave wheel and the rotating disc are made of rubber, so that the outer skin of the cable cannot be worn away during inward transportation, and the cable cannot slip during forward transportation.

Has the advantages that:

1. this underground pipe gallery cable is laid and is used draw gear is provided with two sets of supports and drive shaft through being provided with in the shell, and its drive shaft outside all fixed mounting concave wheel, is provided with the belt between drive shaft front end meshing gear and rear end and axis of rotation and carries out the belt transmission, rotates the syntropy during rotation and pushes down the rolling disc through second screw control backup pad, makes the part of cable between the back shaft pass through pressure, makes its broken strength flare-out prevent it from carrying out the pipeline and beat and roll up and make its can be more quick smooth follow the other end and pull out.

2. This underground pipe gallery cable is laid and is used draw gear, be used for fixed mounting to the fixed axle between through the fixer, the installation board lower extreme fixed mounting roller is convenient for the cable to remove, is provided with the elasticity spring in the fixer upper end and is used for preventing not hard up, puts into the cable when pencil goes from the front end export and is used for arranging the smooth entering pipe gallery of the line after breaking strength between fixed axle and the roller.

Drawings

Fig. 1 is a schematic view of the overall structure of a traction device for laying underground pipe gallery cables;

fig. 2 is a right side sectional structural view of the traction device for laying underground pipe gallery cables of the present invention;

fig. 3 is a left side sectional structural view of the traction device for laying underground pipe gallery cables of the present invention;

fig. 4 is a schematic structural view of a rear end cross section of a traction device for laying underground pipe gallery cables of the present invention;

fig. 5 is the utility model relates to an underground pipe gallery cable is laid and is used draw gear front end sectional structure schematic diagram.

In the figure: 1. a housing; 2. an outer top plate; 3. a long groove; 4. a fixed block; 5. a roll shaft; 6. a holder; 7. a first screw; 8. a tension spring; 9. a fixed shaft; 10. a support; 11. a drive shaft; 12. a belt; 13. a support; 14. a support shaft; 15. a supporting seat; 16. a second screw; 17. a rotating shaft; 18. a drive motor; 19. a gear; 20. a chain; 21. a concave wheel; 22. rotating the disc; 23. a fixing plate; 24. a support plate; 25. a retractor; 26. a support base plate; 27. a connecting shaft; 28. a chute; 29. and (7) mounting the plate.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example one

Referring to fig. 1-5, a traction device for laying underground pipe gallery cables comprises a housing 1 and a support seat 15, and is characterized in that: an outer top plate 2 is fixedly arranged at the upper end of a shell 1, a support 10 is fixedly arranged in the shell 1, a driving shaft 11 is rotatably arranged at the inner side of the support 10, a concave wheel 21 is fixedly arranged at the outer side of the driving shaft 11, a belt 12 is arranged at the rear end of the driving shaft 11, a support 13 is fixedly arranged in the shell 1, a support shaft 14 is fixedly arranged at the inner side of the support 13, a sliding chute 28 is formed at the inner side of the support 15, a support plate 24 is slidably arranged in the sliding chute 28, a second screw 16 is fixedly arranged at the upper end of the support 15, a rotating shaft 17 is fixedly arranged at the inner side of the support plate 24, the front end of the rotating shaft 17 is rotatably connected with a rotating disc 22, the belt 12 is arranged at the rear end of the rotating shaft 17, a support bottom plate 26 is fixedly arranged at the inner side of the shell 1, a telescopic device 25 is fixedly arranged at the front end of the support bottom plate 26, a long groove 3 is formed at the outer side of the shell 1, a connecting shaft 27 is slidably connected with a connecting shaft 27, a fixing plate 23 is fixedly arranged at the front end of the connecting shaft 27, a fixing block 4 is fixedly arranged at the rear end of the connecting shaft 27, a mounting plate 29, and two sets of mounting plates are fixedly arranged at the front end of the telescopic device 25, and are respectively arranged at the front ends of the telescopic device 25 and the fixed plate 23, the upper end of the mounting plate 29 is in threaded connection with a first screw 7, the lower end of the first screw 7 is fixedly provided with a fixer 6, the outer side of the first screw 7 is provided with an elastic spring 8, the front of the fixer 6 is fixedly provided with a fixed shaft 9, a roller shaft 5 is fixedly arranged between the mounting plates 29, the inner side of the shell 1 is fixedly provided with a driving motor 18, the front end of the driving motor 18 is provided with a gear 19, four groups of brackets 13 are arranged, and are symmetrically arranged at the inner side of the shell 1, two groups of support shafts 14 are arranged and are respectively arranged between the brackets 13, two groups of support seats 10 are arranged, and are symmetrically arranged at the inner side of the shell 1, the arrangement mode of the device above the support 10 is the same, and the driving shaft 11 is connected with the rear end of the rotating shaft 17 through a belt 12.

The working principle is as follows: when laying underground wire pipe gallery cables, a machine is placed at one end of a pipe gallery, a driving motor 18 in a shell 1 is started to enable a gear 19 arranged at the front end of the driving motor 18 to rotate, a chain 20 meshed with the gear 19 rotates along with the rotation of a driving shaft 11 arranged in a support 10 in the shell 1, the driving shaft 11 rotates to drive a concave wheel 21 arranged on the outer side of the driving shaft to rotate, the cables are placed inwards to be attached to the concave wheel 21 and extend out from the other end, a second screw 16 arranged at the upper end of a support seat 15 arranged in the shell 1 is adjusted to control threaded connection with a support plate 24 arranged in a sliding groove 28 in a sliding mode, a rotating shaft 17 is arranged on the inner side of the support plate 24, a hidden rotating disc 22 is fixed at the front end of the rotating shaft 17 to enable the cables to descend to be pressed to the concave wheel 21 to be flush, the rear ends of a driving shaft 11 and a rotating shaft 17 are driven by a belt 12, so that an upper rotating disc 22 rotates in the same direction as a concave wheel 21, four supports 13 are fixedly mounted on the inner side of a shell 1, two supporting shafts 14 are fixedly mounted between the four supports 13 and are used for supporting cables to prevent the cables from being incapable of running due to the fact that no stress point exists below the cables, two sets of supports 10 and driving shafts 11 are arranged in the shell 1, the concave wheels 21 are fixedly mounted on the outer sides of the driving shafts 11, a gear 19 is meshed at the front end of each driving shaft 11, the belt 12 is arranged between the rear end of each driving shaft 11 and the rotating shaft 17 for belt driving, the supporting plates 24 are controlled to downwards press the rotating discs 22 through second screws 16 in the same direction during rotation, so that the cables pass through pressure between the supporting shafts 14, and are straightened forcefully to prevent the cables from entering a pipeline to be coiled, and can be pulled out from the other end more quickly and smoothly.

Example two

Referring to fig. 1-5, based on the first embodiment, two sets of second screws 16 are further disposed and symmetrically disposed at two ends of the supporting base 15, the supporting plate 24 is connected to the second screws 16 by threads, the two sets of elongated slots 3 are disposed and symmetrically disposed outside the housing 1, the four sets of connecting shafts 27 are disposed and symmetrically disposed in the elongated slots 3, the four sets of fixing blocks 4 are disposed and respectively disposed at rear ends of the connecting shafts 27, the driving motors 18 are disposed between the brackets 13, the driving shafts 11 are flush with the gears 19, the gears 19 and the driving shafts 11 are engaged with each other by the chains 20, the supporting shafts 14 are flush with the concave wheels 21, and the concave wheels 21 and the rotating disc 22 are made of rubber.

The working principle is as follows: an outer top plate 2 is fixedly arranged at the upper end of a shell 1 and used for preventing falling objects and the like from entering, a gap between the outer top plates 2 is used for observing the internal operation state, a long groove 3 is fixedly formed in the outer side of the shell 1, a supporting bottom plate 26 is fixedly arranged on the inner side of the shell 1, a connecting shaft 27 is slidably connected in the long groove 3, a fixed block 4 is fixedly arranged at the rear end of the connecting shaft 3 for fixing, a fixed plate 23 is fixedly arranged at the front end of the connecting shaft 27 for fixing the fixed plate 23, a telescopic device 25 is fixedly arranged at the front end of the supporting bottom plate 26, a mounting plate 29 is fixedly arranged at the front end of the telescopic device 25 and the front end of the fixed plate 23, a first screw 7 is in threaded connection with the upper end of the mounting plate 29, a fixing device 6 is fixedly arranged at the lower end of the mounting plate 29 and used for fixing a fixed shaft 9 arranged between the fixing device, a roller shaft 5 is fixedly arranged at the lower end of the mounting plate 29 for facilitating the movement of cables, a tension spring 8 is arranged at the upper end of the fixing device 6 for preventing loosening, and when the cables go from a front end outlet, the cable is placed between the fixed shaft 9 and the roller shaft 5 for arranging and flattening the broken cables to enter a pipe gallery.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an underground pipe gallery cable is laid and is used draw gear, includes shell (1) and supporting seat (15), its characterized in that: outer roof (2) of shell (1) upper end fixed mounting, shell (1) inside fixed mounting support (10), support (10) inboard is rotated and is installed drive shaft (11), drive shaft (11) outside fixed mounting concave wheel (21), drive shaft (11) rear end is provided with belt (12), shell (1) inside fixed mounting support (13), support (13) inboard fixed mounting back shaft (14), spout (28) have been seted up to supporting seat (15) inboard, sliding mounting backup pad (24) in spout (28), supporting seat (15) upper end fixed mounting second screw rod (16), backup pad (24) inboard fixed mounting axis of rotation (17), axis of rotation (17) front end fixed connection rolling disc (22), axis of rotation (17) rear end is provided with belt (12), shell (1) inboard fixed mounting supporting baseplate (26), supporting baseplate (26) front end fixed mounting expansion bend (25).

2. The traction device for underground piping and cable laying according to claim 1, characterized in that: the outer side of the shell (1) is provided with an elongated slot (3), a connecting shaft (27) is connected in the elongated slot (3) in a sliding mode, the front end of the connecting shaft (27) is fixedly connected with a fixing plate (23), the rear end of the connecting shaft (27) is fixedly provided with a fixing block (4), the front end of the expansion piece (25) is fixedly provided with a mounting plate (29), the mounting plate (29) is provided with two groups and is respectively arranged at the front ends of the expansion piece (25) and the fixing plate (23), the upper end of the mounting plate (29) is in threaded connection with a first screw (7), the lower end of the first screw (7) is fixedly provided with a fixer (6), the outer side of the first screw (7) is provided with a loosening spring (8), the front end of the fixer (6) is fixedly provided with a fixing shaft (9), a roller shaft (5) is fixedly arranged between the mounting plates (29), the inner side of the shell (1) is fixedly provided with a driving motor (18), and the front end of the driving motor (18) is provided with a gear (19).

3. The traction device for laying underground pipe gallery cables of claim 1, characterized in that: support (13) are provided with four groups, and the symmetry sets up in shell (1) inboard, back shaft (14) are provided with two sets ofly, and set up respectively between support (13), support (10) are provided with two sets ofly, and the symmetry sets up in shell (1) inboard, the device setting mode of support (10) top is the same, drive shaft (11) and axis of rotation (17) rear end are passed through belt (12) and are connected.

4. The traction device for laying underground pipe gallery cables of claim 2, characterized in that: the two groups of second screws (16) are symmetrically arranged at two ends of the supporting seat (15), the supporting plate (24) is in threaded connection with the second screws (16), the long grooves (3) are arranged in the two groups and symmetrically arranged on the outer side of the shell (1), the connecting shafts (27) are arranged in the four groups and symmetrically arranged in the long grooves (3), and the fixed blocks (4) are arranged in the four groups and are respectively arranged at the rear ends of the connecting shafts (27).

5. The traction device for laying underground pipe gallery cables of claim 2, characterized in that: the driving motor (18) is arranged between the brackets (13), the driving shaft (11) is flush with the gear (19), and the gear (19) and the driving shaft (11) are meshed and connected through a chain (20).

6. The traction device for laying underground pipe gallery cables of claim 1, characterized in that: the supporting shaft (14) is flush with the concave wheel (21), and the concave wheel (21) and the rotating disc (22) are made of rubber.