CN213547000U

CN213547000U - Cable laying device

Info

Publication number: CN213547000U
Application number: CN202023031388.1U
Authority: CN
Inventors: 李高桥; 苏红生; 田龙; 杨红军; 付红星
Original assignee: Yunnan Yuntianhua Red Phosphorus Chemical Co ltd
Current assignee: Yunnan Yuntianhua Red Phosphorus Chemical Co ltd
Priority date: 2020-12-16
Filing date: 2020-12-16
Publication date: 2021-06-25
Anticipated expiration: 2030-12-16

Abstract

The utility model discloses a cable laying device belongs to electrical construction machinery technical field. The device comprises a support frame and a rotating frame, wherein the support frame comprises a base and a support tube, the rotating frame comprises a sleeve and a cable reel bracket, the bottom of the support tube is fixed on the base, the top of the support tube is sleeved with one end of the sleeve, and the cable reel bracket is fixed on the outer side wall of the sleeve; casing pipe one end cavity and inside are provided with the shutoff board, and shutoff board bottom is connected with rotation connecting piece one end, rotates the connecting piece other end and rotates with the stay tube top and be connected. The rotating connecting piece supports the rotating frame through the plugging plate, and the rotating frame drives the cable reel to rotate along the supporting tube under the supporting of the rotating connecting piece. The device has simple structure, only two parts are arranged on the whole, and the assembly and the carrying are convenient; the device is located and carries out the unwrapping wire operation on subaerial, safe and reliable, and work efficiency is high.

Description

Cable laying device

Technical Field

The utility model belongs to the technical field of electrical construction machinery, specifically be a cable laying device.

Background

Cabling is often required in the construction of electrical power facilities. Common cable laying tools used in cable laying operations are cranes, and double-jack type cable laying tools. The use cost of laying the cable reel by using the crane is high, and if the crane occupies a large space for laying several cables together, certain safety risk exists in the cross operation; the middle of the double-support jack type cable laying tool is connected with the bearing rod, the jack is used for supporting the cable reel, the equipment is heavy, the assembly is troublesome, the manual pushing of the cable reel is needed during laying, the operation is difficult, and certain safety risks exist. In order to solve the problems of heavy equipment, high cost, high labor intensity and poor safety during cable laying, a small and exquisite cable laying device which is convenient to assemble and high in efficiency is developed.

SUMMERY OF THE UTILITY MODEL

The utility model provides a cable laying device solves the heavy, the cost of equipment that traditional cable laying tool exists big, artifical intensity of labour is big and the poor problem of security.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

a cable laying device comprises a support frame and a rotating frame, wherein the support frame comprises a base and a support tube, the rotating frame comprises a sleeve and a cable reel bracket, the bottom of the support tube is fixed on the base, the top of the support tube is sleeved with one end of the sleeve, and the cable reel bracket is fixed on the outer side wall of the sleeve; casing pipe one end cavity and inside are provided with the shutoff board, and shutoff board bottom is connected with rotation connecting piece one end, rotates the connecting piece other end and rotates with the stay tube top and be connected. The rotating connecting piece supports the rotating frame through the plugging plate, and the rotating frame drives the cable reel to rotate along the supporting tube under the supporting of the rotating connecting piece.

Further, the rotating connecting piece comprises a bearing ring, a bearing mounting shaft, a sleeve connector and a bearing fastening nut, the bearing mounting shaft is arranged at one end of the sleeve connector, the other end of the sleeve connector is fixed at the top of the supporting tube, the bearing ring is fixed on the outer ring of the bearing, the inner ring of the bearing is sleeved on the bearing mounting shaft, the bearing fastening nut is connected to the bearing mounting shaft and compresses the bearing, and the blocking plate is supported by the bearing ring.

Furthermore, the cable reel bracket is a disc made of a steel plate, the end part of the sleeve is inserted into a central hole of the cable reel bracket, and the central hole of the cable reel bracket is welded with one end of the sleeve. The cable reel bracket bears the cable reel, and the outer circle diameter of the cable reel bracket is larger than the inner hole diameter of the cable reel so as to prevent the cable reel from sliding off the cable reel bracket.

Furthermore, reinforcing rib plates are uniformly distributed at the bottom of the cable reel bracket along the radial direction of the cable reel bracket. The reinforcing rib plate is also made of a steel plate and reinforces the cable reel bracket.

Furthermore, the cable drum bracket comprises a concentric ring made of steel bars and radiating ribs distributed along the radial direction of the sleeve, one end of each radiating rib is welded on the sleeve, and the concentric ring is welded on the radiating ribs by taking the sleeve as the center.

Furthermore, reinforcing ribs which are uniformly distributed along the radial direction of the sleeve are welded at the bottom of the cable reel bracket. The reinforcing ribs are also made of steel bars to reinforce the cable reel bracket.

After having adopted above technical scheme, the beneficial effects of the utility model are that:

1. the device has simple structure, only two parts are arranged on the whole, and the assembly and the carrying are convenient.

2. The utility model discloses the seat is at subaerial unwrapping wire, safe and reliable, and work efficiency is high.

Drawings

Fig. 1 is an assembly diagram of embodiment 1 of the present invention.

Fig. 2 is a schematic view of embodiment 1 of the present invention cut along direction a-a.

Fig. 3 is a schematic view of a radial section of an assembly of a rotating connecting piece and a plugging plate in embodiment 1 of the present invention.

Fig. 4 is a bottom view of the cable reel bracket according to embodiment 1 of the present invention.

Fig. 5 is a top view of a cable reel bracket according to embodiment 2 of the present invention.

Fig. 6 is a radial side sectional view of a cable drum bracket according to embodiment 2 of the present invention.

In the figure: 1-support frame, 11-base, 12-support tube, 121-rotating connector, 1211-bearing ring, 1212-bearing, 1213-bearing mounting shaft, 1214-sleeve connector, 1215-bearing fastening nut, 2-rotating frame, 21-sleeve, 211-blocking plate, 22-cable reel bracket, 221-reinforcing rib plate, 222-concentric ring, 223-radiating rib and 224-reinforcing rib.

Detailed Description

The technical solution of the present invention will be described in detail by embodiments with reference to the accompanying drawings.

Example 1

Fig. 1 and 2 show a cable laying device comprising a support frame 1 and a turret 2. The support frame 1 comprises a base 11 and a support tube 12, the rotating frame 2 comprises a sleeve 21 and a cable drum bracket 22, the bottom of the support tube 12 is fixed on the base 11, the top of the support tube 12 is sleeved with one end of the sleeve 21, and the cable drum bracket 22 is fixed on the outer side wall of the sleeve 21; the casing 21 one end is hollow and inside is provided with shutoff board 211, and shutoff board 211 bottom is connected with rotation connecting piece 121 one end, and rotation connecting piece 121 other end rotates with stay tube 12 top and is connected.

In example 1, the base 11 is made of 10# channel steel to form a cross-shaped structure, the support tube 12 is made of a seamless carbon steel tube with a diameter of 89mm × 5mm, and one end of the support tube 12 is welded at the center of the base 11. The sleeve 21 is made of a seamless carbon steel pipe with the diameter of 108mm multiplied by 5mm, and the middle part of the sleeve 21 is welded with a plugging plate 211, wherein the thickness of the plugging plate is 10 mm.

As shown in fig. 3, the rotating connector 121 includes a bearing ring 1211, a bearing 1212, a bearing mounting shaft 1213, a sleeve connector 1214 and a bearing fastening nut 1215, wherein one end of the sleeve connector 1214 is provided with the bearing mounting shaft 1213, the other end of the sleeve connector 1214 is fixed on the top of the support tube 12, the outer ring of the bearing 1212 is fixed with the bearing ring 1211, the inner ring of the bearing 1212 is sleeved on the bearing mounting shaft 1213, the bearing fastening nut 1215 is connected on the bearing mounting shaft 1213 and presses the bearing 1212, and the bearing ring 1211 holds up the blocking plate 211.

The bearing 1212 is a double-row deep groove ball bearing 5207, the inner diameter is 35mm, the outer diameter is 72mm, and the height is 27 mm; the casing connector 1214 is made by rotary cutting round steel, the diameter of the middle part is equal to the outside diameter of the support tube 12, namely 89mm, the diameter of the bearing mounting shaft 1213 is 34.9mm, the diameter of the bearing mounting shaft 1213 is matched with the inner hole of the double-row deep groove ball bearing 5207, and the diameter of the side, far away from the bearing mounting shaft 1213, of the casing connector 1214 is equal to the inside diameter of the support tube 12, namely 79 mm; the bearing collar 1211 has an inner diameter of 71.9mm, an outer diameter of 89mm and a height of 100 mm.

As shown in fig. 4, the cable drum bracket 22 is made of a steel plate and has a disk shape, the end of the sleeve 21 is inserted into the central hole of the cable drum bracket 22, and the central hole of the cable drum bracket 22 is welded to one end of the sleeve 21. The cable drum carrier 22 is made of a steel plate with a thickness of 6mm and an outer diameter of 220mm, and an inner diameter is equal to the outer diameter of the sleeve 21, i.e., 108 mm. The opposite welding that cable drum bracket 22 bore the cable drum has the deep floor 221 along the radial evenly distributed of sleeve pipe 21, and deep floor adopts thickness 6mm steel sheet preparation, totally 6, is right trapezoid, and upper end length 20mm, lower end length 30mm, right angle length of side 50mm welds on cable drum bracket 22 along cable drum bracket 22 radial align ground.

The procedure used in example 1 was:

installation: the bearing ring 1211 is arranged on the outer ring of the bearing 1212 in an interference mode, then the bearing 1212 is arranged on the bearing mounting shaft 1213, and then the bearing fastening nut 1215 is arranged on the bearing mounting shaft 1213 and is screwed; inserting the spigot connector 1214 of the rotary joint 121 into the support tube 12 away from the bearing mounting shaft 1213; the side of the sleeve 21 on which the cable drum bracket 22 is welded faces downward and is fitted over the support tube 12.

Use of: the cable drum is rotated along the support tube 12 by fitting the cable drum central hole over the sleeve 21 and rotating the connecting member 121 to support the rotating frame 2 together with the cable drum. When the cable needs to be laid, an operator lightly holds the cable, and the cable reel rotates to pay out the cable.

Example 2

As shown in fig. 5, the conditions are the same as those of embodiment 1 except that the structure of the cable drum holder 22 is changed. The cable drum bracket 22 comprises a concentric ring 222 made of steel bars and a radiating rib 223 radially distributed along the sleeve 21, one end of the radiating rib 223 is welded on the sleeve 21, and the concentric ring 222 is welded on the radiating rib 223 by taking the sleeve 21 as a center. The diameter of the adopted steel bar is 10mm, two concentric rings are manufactured, the diameter of the outer side of one concentric ring 222 is 220mm, and the diameter of the outer side of the other concentric ring 222 is 100 mm; the diameter of the steel bar adopted by the radiation ribs 223 is 10mm, the length of the steel bar is 56mm, and six radiation ribs 223 are radially distributed along the sleeve 21 and welded on the outer wall of the sleeve 21; two concentric rings 222 are concentrically arranged around the axial center of the sleeve 21 and welded to six radial ribs 223.

As shown in fig. 6, the opposite side of the cable drum bracket 22 carrying the cable drum is welded with reinforcing ribs 224 uniformly distributed along the radial direction of the sleeve 21. The reinforcing steel bars adopted by the reinforcing ribs 224 are 10mm in diameter and 40mm in length; six radial ribs 223 are provided with six reinforcing ribs 224, and both ends of the reinforcing ribs 224 are welded to the radial ribs 223 and the sleeve 21, respectively.

Compared with the embodiment 1, the cable reel bracket 22 in the embodiment 2 has a lighter structure, can reduce the self weight, and is convenient to carry.

The utility model has the advantages that:

1. the utility model discloses simple structure wholly has two parts, and the equipment, carry all are more convenient.

Although the invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this invention. More particularly, various variations and modifications are possible in the component parts and/or arrangements within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.

Claims

1. A cable laying apparatus, characterized by: the cable drum support comprises a support frame (1) and a rotating frame (2), wherein the support frame (1) comprises a base (11) and a support pipe (12), the rotating frame (2) comprises a sleeve (21) and a cable drum bracket (22), the bottom of the support pipe (12) is fixed on the base (11), the top of the support pipe (12) is sleeved with one end of the sleeve (21), and the cable drum bracket (22) is fixed on the outer side wall of the sleeve (21); the sleeve pipe (21) one end cavity and inside are provided with shutoff board (211), and shutoff board (211) bottom is connected with rotation connecting piece (121) one end, rotates connecting piece (121) other end and stay tube (12) top and rotates and be connected.

2. A cabling arrangement according to claim 1, wherein: the rotating connecting piece (121) comprises a bearing ring (1211), a bearing (1212), a bearing installation shaft (1213), a sleeve connector (1214) and a bearing fastening nut (1215), wherein the bearing installation shaft (1213) is arranged at one end of the sleeve connector (1214), the other end of the sleeve connector (1214) is fixed at the top of the supporting pipe (12), the bearing ring (1211) is fixed on the outer ring of the bearing (1212), the inner ring of the bearing (1212) is sleeved on the bearing installation shaft (1213), the bearing fastening nut (1215) is connected on the bearing installation shaft (1213) and compresses the bearing (1212), and the blocking plate (211) is lifted up by the bearing ring (1211).

3. A cabling arrangement according to claim 1, wherein: the cable reel bracket (22) is a disc made of a steel plate, the end part of the sleeve (21) is inserted into a central hole of the cable reel bracket (22), and the central hole of the cable reel bracket (22) is welded with one end of the sleeve (21).

4. A cabling arrangement according to claim 3, wherein: and reinforcing rib plates (221) are uniformly distributed at the bottom of the cable reel bracket (22) along the radial direction of the cable reel bracket.

5. A cabling arrangement according to claim 1, wherein: the cable reel bracket (22) comprises concentric rings (222) made of steel bars and radiating ribs (223) radially distributed along the sleeve (21), one end of each radiating rib (223) is welded on the sleeve (21), and the concentric rings (222) are welded on the radiating ribs (223) by taking the sleeve (21) as a center.

6. A cabling arrangement according to claim 5, wherein: the bottom of the cable reel bracket (22) is welded with reinforcing ribs (224) which are uniformly distributed along the radial direction of the sleeve (21).