CN210468611U

CN210468611U - Cable laying device

Info

Publication number: CN210468611U
Application number: CN201921376425.7U
Authority: CN
Inventors: 付可可; 赵玉开; 孙杨杨
Original assignee: Hefei Gaodi Electric Power Design Co Ltd
Current assignee: Hefei Gaodi Electric Power Design Co Ltd
Priority date: 2019-08-23
Filing date: 2019-08-23
Publication date: 2020-05-05
Anticipated expiration: 2029-08-23

Abstract

The utility model discloses a cable laying device, which comprises a base, housings positioned at both sides of the upper surface of the base, conveying tracks positioned in the two housings, and a motor arranged on the housings and used for driving the two conveying tracks, be provided with the control both sides on the base carry the control mechanism of interval between the track, control mechanism is including fixed both sides the nut seat of housing bottom, with two nut seat threaded connection's two-way lead screw, with the both ends of two-way lead screw are rotated and are connected and fix the bearing frame of base upper surface, be located the bearing frame both sides and with fixed surface connection's backup pad on the base, set up in the backup pad and length direction with housing length direction vertically spout, fix both sides housing bottom and with spout sliding connection's slider. The distance between the two side conveying tracks can be changed, and the application range of the laying device is widened.

Description

Cable laying device

Technical Field

The utility model relates to an electric power engineering field especially relates to a cable laying device.

Background

Along with the continuous development and improvement of the social living standard, the scale of the urban power grid is continuously enlarged, and the traditional manual cabling mode cannot meet the requirement. In order to reduce the labor intensity of cabling and ensure the construction quality, various cable conveyors for drawing and conveying cables are developed at home.

At present, chinese patent with publication number CN104261192B in the prior art discloses a cable turning conveyor for drawing conveying cable when laying cable, which comprises a frame, a workbench is arranged on the frame, two sets of mutually matched crawler belt conveying devices are arranged on the workbench, a bracket is respectively arranged at two ends of the frame, and a driving mechanism for driving the crawler belt conveying devices is arranged at the bottom of the workbench, and is characterized in that: each group of track conveying device comprises a driving shaft and a driven shaft, a conveying chain is tensioned on chain wheels of the driving shaft and the driven shaft, the surface of the conveying chain is fixedly connected with an annular track, a cable channel is formed between the two annular tracks, and the cable channel is an arc-shaped hole.

The technical scheme has the following defects: because the distance between two sets of mutually supported track conveyor is certain, can not deal with the cable of equidimension diameter not, consequently, the application scope of conveyer remains to be improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a cable laying device can change the distance between the both sides transport track, improves laying device's application scope.

The technical purpose of the utility model is realized through following technical scheme:

the utility model provides a cable laying device, includes the base, is located the housing of base upper surface both sides, be located two carry the track in the housing, install just be used for driving two on the housing carry the motor of track, be provided with the control both sides on the base carry the control mechanism of interval between the track, control mechanism is including fixed both sides the nut seat of housing bottom, with two nut seat threaded connection's two-way lead screw, with the both ends of two-way lead screw are rotated to be connected and are fixed the bearing frame of base upper surface, be located the bearing frame both sides and with the backup pad of base upper surface fixed connection, set up in the backup pad and length direction with housing length direction vertically spout, fix both sides the housing bottom and with spout sliding connection's slider.

Through the technical scheme, when the distance between the two-way screw rod and the two-way screw rod is required to be changed, the nut seats on the two-way screw rod can be mutually closed or separated by rotating the two-way screw rod, so that the two-way screw rod can drive the two-way screw rod to be mutually closed or separated, and further can adapt to cables with different diameters, and the application range of the laying device is widened.

The utility model discloses further set up to: the base is provided with a guide mechanism for guiding cables, and the guide mechanism comprises lower guide frames, lower guide rollers, upper guide frames, upper guide rollers and locking knobs, wherein the lower guide frames are positioned at two ends of the conveying crawler in the length direction and are arranged on the base, the lower guide rollers are arranged between the lower guide frames, the upper guide frames move up and down in the lower guide frames, the upper guide rollers are arranged between the upper guide frames, and the locking knobs are in threaded connection with the lower guide frames.

Through above-mentioned technical scheme, the cable on the laying device can lead through guide roll and last guide roll down, after changing the transport track, will lock the knob and unscrew, can change the distance between guide roll and the lower guide roll to can be suitable for the cable of different diameters.

The utility model discloses further set up to: the length of the lower guide roller and the length of the upper guide roller are larger than the maximum distance between the conveying crawler belts on two sides.

Through above-mentioned technical scheme, with the length of guide roll and last guide roll down be greater than the maximum distance between the both sides transport track, can guarantee under the condition of changing the cable diameter, the length of guide roll and last guide roll still can be suitable for down.

The utility model discloses further set up to: the lower guide roll and the upper guide roll are sleeved with rubber sleeves.

Through above-mentioned technical scheme, the rubber sleeve is soft material to can reduce the guide roll and cause the destruction to the cable.

The utility model discloses further set up to: one end of the bidirectional screw rod penetrates through the bearing seat and is positioned outside the bearing seat, and a hand wheel is fixedly connected to the bidirectional screw rod and is positioned at one end of the outside of the bearing seat.

Through the technical scheme, the bidirectional screw rod can be conveniently rotated by an operator by using the hand wheel, so that the strength of the operator is saved.

The utility model discloses further set up to: the bidirectional screw rod is located one end of the hand wheel is provided with a lock assembly, the lock assembly comprises a lock disc, a lock hole, a rotating disc, a through hole and a lock core, the lock disc is sleeved on the bidirectional screw rod and fixedly connected with the bearing seat, the lock disc is arranged on the lock disc, the rotating disc is fixed on the bidirectional screw rod, the through hole is arranged on the rotating disc, the lock core is detachably inserted on the lock disc, and the lock core simultaneously penetrates through the lock hole and the through hole.

Through the technical scheme, after the distance between the conveying tracks on the two sides is changed, the lock cylinder can penetrate through the through hole in the rotating disc to be inserted into the lock hole in the lock disc, so that the rotation of the bidirectional screw rod can be locked, and the possibility of the rotation of the screw rod is reduced.

The utility model discloses further set up to: and a rope is tied between the lock cylinder and the hand wheel.

Through the technical scheme, the hand wheel is welded at one end of the bidirectional screw rod, so that the possibility of losing the lock cylinder can be reduced by using the rope.

The utility model discloses further set up to: and the four corners of the base are fixedly connected with lifting rings.

Through above-mentioned technical scheme, when needs remove laying device, can utilize the steel cable system on rings to be convenient for laying device's removal.

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

1. through the setting of control mechanism, rotate two-way lead screw and can make the nut seat on the two-way lead screw draw close or separate each other to can drive the transport track of both sides and draw close or separate each other, and then can adapt to the cable of different diameters, therefore improve laying device's application scope.

2. Through setting up guiding mechanism, after changing the transport track, will lock the knob and unscrew to can change the distance between guide roll and the lower guide roll, thereby can be suitable for the cable of different diameters.

3. Through the setting of lock subassembly, after the distance between the transport track of both sides changed, can pass the lockhole on the lockhole that the through-hole on the rolling disc was inserted to the lock core to can lock the rotation of two-way lead screw, reduce the lead screw and take place pivoted possibility.

Drawings

Fig. 1 is a schematic structural diagram of the present invention, mainly illustrating the overall construction of the laying device;

FIG. 2 is a schematic diagram of a part of the mechanism of the present invention, mainly illustrating the construction of the control mechanism and the guide mechanism;

fig. 3 is an enlarged schematic view of portion a of fig. 2, illustrating primarily the construction of the lock assembly.

Reference numerals: 1. a base; 11. a hoisting ring; 2. a housing; 3. a conveying crawler belt; 4. a motor; 5. a control mechanism; 51. a nut seat; 52. a bidirectional screw rod; 53. a bearing seat; 54. a support plate; 55. a chute; 56. a slider; 6. a guide mechanism; 61. a lower guide frame; 62. a lower guide roller; 63. an upper guide frame; 64. an upper guide roller; 65. locking the knob; 7. a rubber sleeve; 8. a hand wheel; 9. a lock assembly; 91. a lock disc; 92. a lock hole; 93. rotating the disc; 94. a through hole; 95. a lock cylinder; 951. and (4) locking the rope.

Detailed Description

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

A cable laying device is shown in figure 1 and comprises a base 1, a housing 2, conveying tracks 3, a motor 4, a control mechanism 5 and a guide mechanism 6, wherein the housing 2 is located on two sides of the upper surface of the base 1, the conveying tracks 3 are located in the housing 2, the motor 4 is installed on one surface, close to the base 1, of the housing 2 and used for driving the conveying tracks 3 to rotate, the control mechanism 5 is located between the housing 2 and the base 1 and used for controlling the distance between the conveying tracks 3 on the two sides, and the guide mechanism 6 is located at two ends of the conveying tracks 3 in the length direction and used for guiding cables in the laying device. The distance between the two side conveying tracks 3 can be changed by using the control mechanism 5, so that the cable laying device is suitable for cables with different diameters, and the application range of the laying device is widened.

As shown in fig. 2, the control mechanism 5 includes two nut seats 51, a bidirectional screw 52, a bearing seat 53, a support plate 54, a slide groove 55, and a slider 56, the two nut seats 51 are respectively and fixedly connected to one surface of the housing 2 on the two sides close to the base 1 and located at the middle position of the housing 2, and the threaded ports of the two nut seats 51 face the width direction of the conveying track 3; the number of the bearing seats 53 is two, the two bearing seats 53 are respectively fixed on two sides of the upper surface of the base 1, and the axial line of the bearing seat 53 is collinear with the axial line of the threaded port of the nut seat 51; the bidirectional screw rod 52 is in threaded connection with the two nut seats 51, two ends of the bidirectional screw rod 52 are respectively in rotary connection with the bearing seats 53 on two sides, one end of the bidirectional screw rod 52 penetrates through the bearing seat 53 and is positioned outside the bearing seat 53, and one end of the bidirectional screw rod 52 positioned outside the bearing seat 53 is fixedly connected with the hand wheel 8; the number of the support plates 54 is two, the two support plates 54 are respectively positioned at two sides of the bearing seat 53, and the length direction of the support plates 54 is vertical to the width direction of the conveying crawler 3; the sliding groove 55 is formed in the support plate 54, and the length direction of the sliding groove 55 is consistent with that of the support plate 54; the number of the sliding blocks 56 is four, the four sliding blocks 56 are fixedly connected to two sides of one surface, close to the base 1, of the housing 2 in pairs, and the sliding blocks 56 are in sliding connection with the sliding grooves 55. The bidirectional screw rod 52 can be rotated by the hand wheel 8 to drive the conveying tracks 3 on the two sides to slide on the supporting plate 54 and to be close to or separated from each other, so that the distance between the conveying tracks 3 on the two sides can be changed.

As shown in fig. 2, the guide mechanism 6 includes two lower guide frames 61, two lower guide rollers 62, two upper guide frames 63, two upper guide rollers 64, and a locking knob 65, wherein the two lower guide frames 61 are respectively located at two ends of the conveying track 3 in the length direction and are fixedly connected to the upper surface of the base 1; the number of the lower guide rollers 62 is two, the two lower guide rollers 62 are respectively and rotatably connected to the two lower guide frames 61, and the axial direction of the lower guide rollers 62 is consistent with the length direction of the conveying crawler 3; the number of the upper guide frames 63 is two, and the two upper guide frames 63 can move up and down in the two lower guide frames 61; the number of the upper guide rollers 64 is two, the two upper guide rollers 64 are respectively and rotatably connected to the two upper guide frames 63, the lengths of the upper guide rollers 64 and the lower guide rollers 62 are larger than the distance between the two largest conveying crawler belts 3 on the two sides, and the upper guide rollers 64 and the lower guide rollers 62 are sleeved with rubber sleeves 7; the locking knob 65 is screwed to the side wall of the lower guide frame 61. The cables on the laying device can be guided by the lower guide roller 62 and the upper guide roller 64, and after the conveying crawler 3 is changed, the locking knob 65 is loosened, so that the distance between the upper guide roller 64 and the lower guide roller 62 can be changed, and the cable laying device can be suitable for cables with different diameters.

As shown in fig. 2 and 3, a lock assembly 9 is arranged at one end of the bidirectional screw 52, which is located on the hand wheel 8, the lock assembly 9 includes a lock disc 91, a lock hole 92, a rotating disc 93, a through hole 94 and a lock cylinder 95, the lock disc 91 is sleeved on the bidirectional screw 52 and is fixedly connected to a bearing seat 53 close to the hand wheel 8, and one surface of the lock disc 91 is welded to one surface of the bearing seat 53 close to the hand wheel 8; the axial direction of the lock holes 92 is consistent with the length direction of the bidirectional screw rod 52, a plurality of lock holes 92 are formed, and the plurality of lock holes 92 are formed along one circle of the lock disc 91; the rotating disc 93 is welded on the bidirectional screw rod 52 and is positioned between the lock disc 91 and the hand wheel 8; the axis of the through hole 94 is consistent with the axis of the lock hole 92, a plurality of through holes 94 are formed along one circle of the rotating disc 93, and the diameter of each through hole 94 is consistent with that of the lock hole 92; the lock cylinder 95 is a cylindrical rod, the diameter of the lock cylinder 95 is smaller than that of the through hole 94, and a rope is tied between the lock cylinder 95 and the hand wheel 8. When the distance between the two side conveyor belts 3 is changed, the lock cylinder 95 can be inserted into the lock hole 92 of the lock plate 91 through the through hole 94 of the rotary plate 93, so that the rotation of the bidirectional screw rod 52 can be locked.

The specific working principle is that when the distance between the two conveying crawler belts 3 on two sides needs to be changed, the nut seats 51 on the bidirectional screw rod 52 can be mutually closed or separated by rotating the bidirectional screw rod 52 by using the hand wheel 8, so that the conveying crawler belts 3 on two sides can be driven to mutually close or separate; after the distance is determined, the lock cylinder 95 can be inserted into the lock hole 92 on the lock disc 91 through the through hole 94 on the rotating disc 93 to lock the bidirectional screw rod 52, so that the distance between the two side conveying crawler belts 3 can be changed, and the application range of the laying device is improved.

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. A cable laying device comprises a base (1), housings (2) positioned on two sides of the upper surface of the base (1), conveying tracks (3) positioned in the two housings (2), and a motor (4) installed on the housings (2) and used for driving the two conveying tracks (3), and is characterized in that: the automatic conveying device is characterized in that a control mechanism (5) for controlling the distance between the two sides of the conveying crawler belts (3) is arranged on the base (1), the control mechanism (5) comprises nut seats (51) arranged at the bottoms of the housings (2) and two bidirectional screw rods (52) in threaded connection with the nut seats (51), bearing seats (53) connected with and fixed to the upper surface of the base (1) in a rotating mode, supporting plates (54) located on the two sides of the bearing seats (53) and fixedly connected with the upper surface of the base (1), sliding grooves (55) arranged on the supporting plates (54) and perpendicular to the length direction of the housings (2), and sliding blocks (56) fixed to the bottoms of the housings (2) and connected with the sliding grooves (55) in a sliding mode.

2. A cabling arrangement according to claim 1, wherein: be provided with guide mechanism (6) of guide cable on base (1), guide mechanism (6) are including being located the length direction's of conveyor track (3) both ends and install lower leading truck (61) on base (1), install lower guide roll (62) between lower leading truck (61), upper leading truck (63) that reciprocate in lower leading truck (61), install upper guide roll (64) between upper leading truck (63), threaded connection are in locking knob (65) on lower leading truck (61).

3. A cabling arrangement according to claim 2, wherein: the length of the lower guide roller (62) and the upper guide roller (64) is larger than the maximum distance between the two sides of the conveying crawler (3).

4. A cabling arrangement according to claim 2, wherein: the lower guide roll (62) and the upper guide roll (64) are sleeved with rubber sleeves (7).

5. A cabling arrangement according to claim 1, wherein: one end of the bidirectional screw rod (52) penetrates through the bearing seat (53) and is positioned outside the bearing seat (53), and a hand wheel (8) is fixedly connected to the bidirectional screw rod (52) positioned at one end outside the bearing seat (53).

6. A cabling arrangement according to claim 5, wherein: two-way lead screw (52) are located the one end of hand wheel (8) is provided with lock subassembly (9), lock subassembly (9) are established including the cover on two-way lead screw (52) and with bearing frame (53) fixed connection's lock dish (91), set up lockhole (92) on lock dish (91), fix rotating disc (93) on two-way lead screw (52), set up through-hole (94) on rotating disc (93), can dismantle the grafting and be in lock core (95) on lock dish (91), lock core (95) pass simultaneously lockhole (92) with through-hole (94).

7. A cabling arrangement according to claim 6, wherein: a rope (951) is tied between the lock cylinder (95) and the hand wheel (8).

8. A cabling arrangement according to claim 1, wherein: four corners of the base (1) are fixedly connected with hanging rings (11).