CN210137141U

CN210137141U - Cable laying tool

Info

Publication number: CN210137141U
Application number: CN201920914262.7U
Authority: CN
Inventors: 陆辉文; 吴佩; 金健博; 马景辉
Original assignee: Hudong Zhonghua Shipbuilding Group Co Ltd
Current assignee: Hudong Zhonghua Shipbuilding Group Co Ltd
Priority date: 2019-06-18
Filing date: 2019-06-18
Publication date: 2020-03-10
Anticipated expiration: 2029-06-18

Abstract

The utility model relates to a cable laying tool relates to shipbuilding technical field. A cable laying tool comprises a rolling shaft, a side plate, a bearing, a fixing plate, an assembling bolt and a fixing stud, wherein a laying tool assembling hole is formed in one end of the side plate, and a bearing mounting hole is formed in the other end of the side plate; the bearing is arranged in the bearing mounting hole and is in interference fit with the bearing mounting hole; two ends of the rolling shaft respectively penetrate through the bearings arranged on the side plates, and the rolling shaft can move relative to the bearings; one end of the fixing plate is provided with an assembling hole, and the other end of the fixing plate is provided with a fixing screw hole; assembling the fixed plates and the side plates together by the assembling bolts penetrating through the assembling holes and the assembling holes of the laying tool, and assembling the side plates between the two fixed plates; the fixing stud penetrates through the fixing screw hole and is used for construction and fixation of the cable laying tool. Through the utility model discloses, it is convenient to have realized that the cable lays and reduced the friction of cable and cable guide and the dismantlement of cable laying tool when on the cable guide.

Description

Cable laying tool

Technical Field

The utility model relates to a shipbuilding technical field, concretely relates to cable laying tool.

Background

With the development of the manufacturing industry, the reduction of the working strength of the tooling equipment becomes a key factor for improving the production efficiency and the enterprise competitiveness. In shipbuilding, the cable system extends to the entire ship, with the majority of the cables being arranged on cable guide decks at the bottom of the deck and lashed in place as required. However, cable laying in the limited space of the deck and the cable guide frame is heavy work, a large amount of labor force is generally required to be arranged, the cable laying can be completed in a long period, the technical content is low in the ship construction process, labor force and production period are consumed, and the normal construction progress is influenced to a certain extent. Therefore, an urgent need exists for a cable laying tool which can be used on a cable guide plate frame, is simple to operate, is convenient to mount and dismount, and can effectively reduce labor intensity.

The prior art, for example, patent of invention with application number CN201110256809.7, discloses an auxiliary device and a laying method for laying cables in a horizontal bridge, the auxiliary device includes a roller and limiting plates sleeved at two ends of the roller. The two ends of the rolling shaft are respectively provided with a radial through hole, a bolt penetrates through the radial through holes, the bolt is locked on the rolling shaft through a nut, and the two limiting plates are positioned on the inner side of the bolt. When the auxiliary device passes through the bridge, the cable is supported by the roller of the auxiliary device; after the cable passes over the roller, the cable is pulled to rotate the roller, and the cable can be in place during the rotation process; and after the cables are in place, taking down the auxiliary device to enable the cables to completely fall in the bridge to finish the final laying of the cables.

However, the auxiliary device for laying cables in the horizontal bridge disclosed in the patent needs to firstly remove the limiting plates at two ends of the arbor wheel before laying is finally completed, and then the roller is pulled out from the lower part of the cable, so that more cables are arranged on a ship, some cables are thicker, the labor is wasted in manually pulling out the roller, and the surface of the cable is easily damaged in the process of pulling out the roller.

Disclosure of Invention

In order to solve some problems that exist when current boats and ships cable laying, the utility model provides a cable laying tool, the welding of cable baffle frame is at the anti-top of deck, installs cable laying tool on the cable baffle foot rest, realizes laying of cable.

The technical solution of the utility model is as follows:

a cable laying tool comprises a rolling shaft, a side plate, a bearing, a fixing plate, an assembling bolt and a fixing stud, wherein a laying tool assembling hole is formed in one end of the side plate, and a bearing mounting hole is formed in the other end of the side plate; the bearing is arranged in the bearing mounting hole and is in interference fit with the bearing mounting hole; two ends of the rolling shaft respectively penetrate through the bearings arranged on the side plates, and the rolling shaft can move relative to the bearings; one end of the fixing plate is provided with an assembling hole, and the other end of the fixing plate is provided with a fixing screw hole; assembling the fixed plates and the side plates together by the assembling bolts penetrating through the assembling holes and the assembling holes of the laying tool, and assembling the side plates between the two fixed plates; the fixing stud penetrates through the fixing screw hole and is used for construction and fixation of the cable laying tool. Through installing the roller bearing on the curb plate, rethread fixed plate installs the curb plate on cable guide plate frame, and it is convenient to have realized that the cable reduces the friction of cable and cable guide plate and cable laying tool's dismantlement when the cable laying is on the cable guide plate.

Furthermore, two ends of the rolling shaft are respectively provided with a check ring and an adjusting bolt, and the check rings are sleeved on the rolling shaft outside the bearing; the adjusting bolt is arranged on the retainer ring and used for fixing the relative position of the retainer ring on the roller.

Furthermore, the roller is also provided with adjusting holes which are uniformly arranged along the length direction of the roller.

Furthermore, the adjusting holes are circular holes, the adjusting holes are uniformly arranged along the length direction of the rolling shaft, and one end of the adjusting bolt is inserted into the circular adjusting holes through the arrangement of the circular adjusting holes, so that the position of the check ring relative to the rolling shaft is fixed, and the check ring is not easy to fall off; adjusting the adjusting bolts in different adjusting holes realizes the accurate adjustment of the position of the retainer ring relative to the roller.

Furthermore, the regulation hole also can be the bar hole, and bar hole length direction is the same with roller bearing length direction, and the regulation hole of bar poroid can be so that adjusting bolt one end when the regulation hole, can realize the position of the relative roller bearing of retaining ring through adjusting bolt's elasticity, makes things convenient for the regulation of retaining ring more.

Furthermore, an adjusting bolt can be inserted into the adjusting hole, and the relative position of the fixed check ring on the roller can be accurately adjusted.

The using method comprises the following steps:

before the ship cable laying construction operation, a cable guide plate frame needs to be installed on the reverse top of a deck, one end of the cable guide plate frame is fixed with a cable guide plate, and the other end of the cable guide plate frame is directly welded on the reverse top of the ship deck.

When the cable laying construction operation is carried out, after the cable laying tool of the utility model is assembled, the fixing plate is clamped on the cable guide plate frame, the fixing stud is adjusted to fix the cable laying tool on the cable guide plate frame, and the upper surface of the rolling shaft is higher than the upper surface of the cable guide plate at the moment; adjusting the adjusting bolts, fixing the baffle plates at two ends of the rolling shaft, erecting the cable on the rolling shaft, and laying; after laying and accomplishing, adjust fixing stud for the fixed plate no longer presss from both sides tight cable guide plate frame, with cable laying instrument along cable guide plate frame downstream, make the cable that rolls on the axle descend on the cable guide plate, then twist fixing stud, break away from cable guide plate frame with the fixed plate, take off cable laying instrument from cable guide plate frame again, finally accomplish cable laying.

The beneficial effects of the utility model reside in that:

1. sliding friction in the cable laying process is converted into rolling friction through a cable laying tool, so that the abrasion of the cable skin caused by friction in the cable laying process is reduced;

2. through the fixed plate, the fixing of the cable laying tool and the cable guide plate frame is realized, the downward dismantling of the cable laying tool during dismantling is realized, and the abrasion to the cable skin in the dismantling process is avoided.

3. Through the retaining ring, avoided cable laying in-process roller bearing to break away from the bearing, the regulation hole on the cooperation roller bearing can also realize the accurate regulation of retaining ring.

Drawings

Fig. 1 is a schematic structural view of the cable laying tool of the present invention.

Fig. 2 is a schematic view of the cable laying tool of the present invention.

Fig. 3 is a schematic view of the side plate structure of the present invention.

Fig. 4 is a schematic view of an adjusting hole of the present invention.

Fig. 5 is a schematic view of another adjusting hole of the present invention.

In the figure, 1, a roller; 2. a side plate; 3. a bearing; 4. a fixing plate; 5. assembling the bolts; 6. fixing the stud; 7. a retainer ring; 8. adjusting the bolt; 9. a cable guide plate; 10. a cable guide plate frame; 11. an adjustment hole; 41. assembling holes; 42. and fixing the screw hole.

Detailed Description

The invention will be further described with reference to the following embodiments:

as shown in fig. 1-4, a cable laying tool comprises a roller 1, a side plate 2, a bearing 3, a fixing plate 4, an assembling bolt 5, a fixing stud 6, a retainer ring 7 and an adjusting bolt 8, wherein a laying tool assembling hole 21 is formed at one end of the side plate 2, and a bearing mounting hole 22 is formed at the other end of the side plate; the bearing 3 is arranged in the bearing mounting hole 22, and the bearing 3 is in interference fit with the bearing mounting hole 22; two ends of the roller 1 respectively penetrate through bearings 3 arranged on the side plates 2, and the roller 1 can move relative to the bearings 3; one end of the fixing plate 4 is provided with an assembling hole 41, and the other end is provided with a fixing screw hole 42; the assembling bolt 5 penetrates through the assembling hole 41 and the laying tool assembling hole 21 to assemble the fixed plates 4 and the side plates 2 together, and the side plates 2 are assembled between the two fixed plates 4; the fixing stud 6 passes through the fixing screw hole 42 and is used for construction and fixation of a cable laying tool. Two ends of the roller 1 are respectively provided with a check ring 7 and an adjusting bolt 8, and the check ring 7 is sleeved on the roller 1 outside the bearing 3; an adjusting bolt 8 is arranged on the retainer 7 for fixing the relative position of the retainer 7 on the roller 1. Be equipped with regulation hole 11 on the roller bearing 1, regulation hole 11 evenly arranges along roller bearing length direction, and regulation hole 11 is the circular port, and regulation hole 11 evenly arranges along roller bearing 1 length direction, and adjusting bolt 8 can insert in regulation hole 11, the relative position of accurate regulation, retaining ring 7 on roller bearing 1.

When the cable guide plate is used, the fixing plate is clamped on the cable guide plate frame 10 through the fixing stud 6, and a cable is erected on the rolling shaft 1 to lay the cable; after laying the completion, adjust fixing stud 6 for the fixed plate no longer presss from both sides tight cable guide plate frame, when cable laying instrument can follow cable guide plate frame and reciprocate, with cable laying instrument downstream, make the cable on the roller bearing 1 fall on cable baffle 9, take off fixing stud, rotate curb plate 2 along bearing 3, fixed plate 4 breaks away from cable guide plate frame 10 completely, takes off cable laying instrument from the cable below, finally accomplishes cable laying.

The present embodiment is only for further explanation of the present invention, and is not a limitation of the present invention, and those skilled in the art can make various inventive modifications to the present embodiment as needed after reading the present specification, but all of them are protected by patent law within the scope of the present invention.

Claims

1. A cable laying tool comprises a roller (1) and is characterized by further comprising a side plate (2), a bearing (3), a fixing plate (4), an assembling bolt (5) and a fixing stud (6), wherein a laying tool assembling hole (21) is formed in one end of the side plate, and a bearing mounting hole (22) is formed in the other end of the side plate; the bearing (3) is arranged in the bearing mounting hole (22), and the bearing (3) is in interference fit with the bearing mounting hole (22); two ends of the roller (1) respectively penetrate through the bearings (3) arranged on the side plates (2), and the roller (1) can move relative to the bearings (3); one end of the fixing plate (4) is provided with an assembling hole (41), and the other end is provided with a fixing screw hole (42); the assembling bolt (5) penetrates through the assembling hole (41) and the laying tool assembling hole (21) to assemble the fixing plates (4) and the side plates (2) together, and the side plates (2) are assembled between the two fixing plates (4); the fixing stud (6) penetrates through the fixing screw hole (42) and is used for construction and fixation of the cable laying tool.

2. The cable laying tool according to claim 1, wherein a retainer ring (7) and an adjusting bolt (8) are respectively arranged at two ends of the roller (1), and the retainer ring (7) is sleeved on the roller (1) outside the bearing (3); the adjusting bolt (8) is arranged on the retainer ring (7) and used for fixing the relative position of the retainer ring (7) on the roller (1).

3. A cabling tool according to claim 2, wherein the roller (1) is further provided with adjustment apertures (11), the adjustment apertures (11) being arranged substantially uniformly along the length of the roller.

4. A cabling tool according to claim 3, wherein the adjustment apertures (11) are circular apertures, the adjustment apertures (11) being arranged uniformly along the length of the roller (1).

5. A cabling tool according to claim 3, wherein the adjustment aperture (11) is a slotted aperture having the same length as the roller (1).

6. A cabling tool according to claim 4 or 5, characterized in that the adjusting bolt (8) can be inserted into the adjusting hole (11) to accurately adjust and fix the relative position of the collar (7) on the roller (1).