CN218754137U - Nine-wheel turning paying-off tackle - Google Patents

Abstract

The application provides a nine-wheel corner unwrapping wire coaster belongs to cable unwrapping wire technical field. This nine rounds of corner unwrapping wire coasters, including unwrapping wire coaster subassembly and spacing subassembly, unwrapping wire coaster subassembly includes first corner pole, second corner pole and corner wheel subassembly, corner wheel subassembly with first corner pole with second corner pole rotates to be connected, spacing subassembly includes a plurality of gag lever post and a plurality of removal semi-ring. Through setting up two gag lever posts, two gag lever posts one end are rotated with first corner pole and are connected, the other end then connects respectively and removes the semi-ring, it can be closed with the location semi-ring on the second corner pole to remove the semi-ring, thereby can realize the upset purpose of gag lever post, two gag lever posts realize the spacing purpose to the cable with five first corner wheels, and rotate the gag lever post, can overlap the middle part of cable on first corner wheel and second corner wheel, thereby when the cable carries out the corner in the air, be convenient for guide the cable and lay.

Description

Nine-wheel turning paying-off tackle

Technical Field

The application relates to the field of cable paying-off tools, in particular to a nine-wheel corner paying-off tackle.

Background

With the development and progress of electric power technology, distribution cables are widely applied, cable construction is generally carried out in places with complex environments, the operation range span is large, the engineering quantity is large, the labor consumption is large, the friction between the cables and the edges of cable trenches is large in the construction process, and particularly, corners are often met in complex terrains in the cable laying process, so that a corner paying-off pulley is needed for the purpose of laying cable corners.

In the correlation technique, nine rounds of corner unwrapping wire coasters, realized the cooperation through between nine gyro wheels, be used for guide cable corner lays, wherein five gyro wheels are vertical setting, four gyro wheels are the level setting, however the coaster opposite side usually lacks limit structure, the cable is around on nine gyro wheels, because the opposite side lacks limit structure, the condition that the cable drops appears easily, influence laying of cable, and the utility model patent of patent number CN214610844U, the corner coaster for cable unwrapping wire is disclosed, including support frame and unwrapping wire roller, through set up spacing roller in coaster one side, spacing roller and unwrapping wire roller cooperation, can be spacing to middle cable, however in the above-mentioned scheme, when laying cable, pass between spacing roller and the unwrapping wire roller cable one end, thereby to a certain extent, it lays to have restricted the cable to have seted up from the tip, to starting the corner from the cable middle part, then need demolish the extension board at top, demolish the process is loaded down with trivial details, therefore there is certain restriction to laying the corner of cable.

SUMMERY OF THE UTILITY MODEL

In order to compensate for above not enough, the application provides a nine rounds of corner unwrapping wire coasters, aims at improving the problem that the corner coaster lacks limit structure and the corner lays and has the restriction among the prior art.

The embodiment of the application provides a nine-wheel turning paying-off tackle which comprises a paying-off tackle component and a limiting component.

The paying-off pulley component comprises a first angle lever, a second angle lever and an angle wheel component, wherein the angle wheel component is connected with the first angle lever and the second angle lever in a rotating mode, the limiting component comprises a plurality of limiting rods and a plurality of movable half rings, one end of each limiting rod is connected with the first angle lever in a rotating mode, the movable half rings are connected with the plurality of limiting rods through other end fixed connections, the movable half rings are provided with inserting blocks, and the inserting blocks are connected with the second angle lever in an inserting mode.

In a specific embodiment, the corner wheel assembly comprises a third corner rod, five first corner wheels are rotatably connected between the third corner rod and the first corner rod, and four second corner wheels are rotatably connected between the third corner rod and the second corner rod.

In a specific embodiment, a plurality of first connecting rods are fixedly connected between the third corner rod and the first corner rod, and two second connecting rods are fixedly connected between the third corner rod and the second corner rod.

In a specific implementation scheme, the second corner rod is fixedly sleeved with a plurality of positioning half rings, the plurality of movable half rings are respectively arranged in a closed manner with the plurality of positioning half rings, the plurality of positioning half rings are all fixedly provided with connecting blocks, the side walls of the connecting blocks are all provided with slots, and the plurality of inserting blocks are respectively inserted into the slots.

In a specific embodiment, a limit groove is formed in a side wall of one end of the insertion block, a limit screw penetrates through a side wall of the slot in a threaded manner, and one end of the limit screw is inserted into the slot.

In a specific implementation scheme, the limiting rods, the moving half rings, the inserting blocks, the positioning half rings and the connecting blocks are arranged in two numbers, the same arc-shaped plate is fixedly connected between the two limiting rods, and a plurality of limiting wheel assemblies are fixedly mounted at the bottoms of the arc-shaped plates.

In a specific embodiment, the limiting wheel assembly comprises a fixing rod, a sleeve block and a limiting wheel, the fixing rod is fixedly installed at the bottom of the arc-shaped plate, the sleeve block is fixedly sleeved on the fixing rod, and the limiting wheel is rotatably connected with the sleeve block.

In a specific embodiment, the first angle lever is rotatably sleeved with two rotating rings, and one end of each of the two limiting rods is fixedly connected with the outer wall of each of the two rotating rings.

Has the advantages that:

1. through setting up two gag lever posts, two gag lever posts one end are rotated with first corner pole and are connected, the other end then connects respectively and removes the semi-ring, it can be closed with the location semi-ring on the second corner pole to remove the semi-ring, thereby can realize the upset purpose of gag lever post, two gag lever posts realize the spacing purpose to the cable with five first corner wheels, and rotate the gag lever post, can overlap the middle part of cable on first corner wheel and second corner wheel, thereby when the cable carries out the corner in the air, be convenient for guide the cable and lay.

2. Through setting up inserted block and connecting block, the inserted block inserts the slot in the back, rotates limit screw, makes limit screw one end insert the spacing inslot, can fix the inserted block to can fix and remove the semi-ring, be convenient for fix the gag lever post and remove the fixed to the gag lever post, the arc bottom sets up the spacing wheel of a plurality of simultaneously, can realize the spacing purpose to the cable opposite side.

Drawings

In order to more clearly explain the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and that for those skilled in the art, other related drawings can be obtained from these drawings without inventive effort.

FIG. 1 is a schematic view of a nine-wheel turning angle pay-off tackle according to an embodiment of the present disclosure;

FIG. 2 is a schematic structural diagram of a nine-wheel turning angle pay-off tackle according to a second viewing angle provided by the embodiment of the application;

FIG. 3 is a schematic structural diagram of a nine-wheel turning angle pay-off tackle according to a third viewing angle provided by the embodiment of the application;

FIG. 4 is an enlarged view of a portion of FIG. 1 at A;

fig. 5 is a partially enlarged view of fig. 3 at B.

In the figure: 10-a payoff trolley assembly; 110-a first corner pole; 120-a second corner pole; 130-corner wheel assemblies; 1310-third corner bar; 1320-a first corner wheel; 1330-a second corner wheel; 20-a spacing assembly; 210-a limiting rod; 220-moving the half ring; 230-an insert block; 30-a first link; 40-a second link; 50-positioning the half ring; 510-connecting block; 520-slot; 60-a limiting groove; 70-a limit screw; 80-an arc-shaped plate; 810-a spacing wheel assembly; 8110-fixation rod; 8120-set block; 8130-spacing wheel; 90-rotating ring.

Detailed Description

The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application.

Referring to fig. 1-5, the present application provides a nine-wheel corner payoff tackle including a payoff tackle assembly 10 and a stop assembly 20.

The paying-off pulley component 10 comprises a first angle lever 110, a second angle lever 120 and an angle wheel component 130, the angle wheel component 130 is rotatably connected with the first angle lever 110 and the second angle lever 120, the limiting component 20 comprises a plurality of limiting rods 210 and a plurality of movable half rings 220, one ends of the limiting rods 210 are rotatably connected with the first angle lever 110, the movable half rings 220 are fixedly connected with the other ends of the limiting rods 210 respectively, the movable half rings 220 are fixedly provided with inserting blocks 230, and the inserting blocks 230 are inserted into the second angle lever 120.

When the cable pulley is specifically arranged, the movable half ring 220 is sleeved on the second corner rod 120 and is arranged to be closed with the positioning half ring 50, the two limiting rods 210 are matched with the five first corner wheels 1320, the purpose of limiting the middle cable can be achieved, meanwhile, the limiting rods 210 can rotate, one side of the pulley is opened, the cable can be sleeved on the five first corner wheels 1320, and then the limiting rods 210 are reset.

Referring to fig. 2 and 3, the corner wheel assembly 130 includes a third corner bar 1310, five first corner wheels 1320 rotatably connected between the third corner bar 1310 and the first corner bar 110, four second corner wheels 1330 rotatably connected between the third corner bar 1310 and the second corner bar 120, a plurality of first links 30 fixedly connected between the third corner bar 1310 and the first corner bar 110, and two second links 40 fixedly connected between the third corner bar 1310 and the second corner bar 120.

In a specific arrangement, the first corner wheel 1320 and the second corner wheel 1330 are installed in the prior art, the bottom of the cable is located on the four second corner wheels 1330, and one end side wall of the cable is in contact with the five first corner wheels 1320, so that the purpose of corner paying-off is achieved.

Please refer to fig. 4 and 5, a plurality of positioning half rings 50 are fixedly sleeved on the second corner rod 120, a plurality of moving half rings 220 are respectively disposed to be closed with the plurality of positioning half rings 50, connecting blocks 510 are fixedly disposed on the plurality of positioning half rings 50, slots 520 are disposed on side walls of the plurality of connecting blocks 510, a plurality of inserting blocks 230 are respectively inserted into the plurality of slots 520, a limiting groove 60 is disposed on a side wall of one end of each inserting block 230, a limiting screw 70 is threaded through a side wall of each slot 520, one end of each limiting screw 70 is inserted into the slot 520, two limiting rods 210, the moving half rings 220, the inserting blocks 230, the positioning half rings 50 and the connecting blocks 510 are disposed, a same arc plate 80 is fixedly connected between the two limiting rods 210, and a plurality of limiting wheel assemblies 810 are fixedly disposed at the bottom of the arc plate 80.

When the fixing device is specifically arranged, the side wall of the limit groove 60 is provided with a threaded hole matched with the limit screw 70, and after the insert block 230 is inserted into the slot 520, the limit screw 70 is rotated, so that the insert block 230 can be fixed, and the limit rod 210 can be fixed conveniently.

Referring to fig. 1 and 2, the limiting wheel assembly 810 includes a fixing rod 8110, a sleeve 8120 and a limiting wheel 8130, the fixing rod 8110 is fixedly installed at the bottom of the arc plate 80, the sleeve 8120 is fixedly sleeved on the fixing rod 8110, the limiting wheel 8130 is rotatably connected with the sleeve 8120, two rotating rings 90 are rotatably sleeved on the first rotating rod 110, and one ends of the two limiting rods 210 are respectively fixedly connected with outer walls of the two rotating rings 90.

When specifically setting up, the rotation connected mode between spacing wheel 8130 and the nest block 8120 is prior art, and swivel ring 90 is connected to gag lever post 210 one end, realizes pivoted purpose on first corner pole 110, and equal fixed mounting has the stopper on the both ends lateral wall of first corner pole 110 simultaneously, and the one end of two swivel rings 90 sets up with two stopper contacts respectively, realizes the spacing purpose to swivel ring 90.

The working principle of the nine-wheel turning paying-off tackle comprises the following steps: in the process of laying cables at high altitude, the pulley is hoisted through the existing hoisting device, the concrete hoisting structure is the prior art, the pulley is hoisted to a high tower, the limiting screw rods 70 at two sides are rotated, one end of each limiting screw rod 70 slides out of the limiting groove 60, the fixing of the inserting block 230 can be released, then the limiting rod 210 is rotated, one side of the pulley is opened, the middle part of each cable can be wound on five first corner wheels 1320 and four second corner wheels 1330, then the limiting rod 210 is reset, the movable half ring 220 is closed with the positioning half ring 50, the inserting block 230 is inserted into the inserting groove 520, the two limiting screw rods 70 are rotated reversely at the moment, the fixing of the inserting block 230 is realized, and therefore the purpose of laying the cable at the corner through the corner pulley can be realized.

The above description is only an example of the present application and is not intended to limit the scope of the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

Claims (8)

1. A nine-wheel turning line tackle is characterized by comprising

The pay-off pulley assembly comprises a first corner rod, a second corner rod and a corner wheel assembly, and the corner wheel assembly is rotatably connected with the first corner rod and the second corner rod;

the limiting assembly comprises a plurality of limiting rods and a plurality of movable semi-rings, one end of each limiting rod is rotatably connected with the first corner rod, the movable semi-rings are fixedly connected with the other ends of the limiting rods respectively, and the movable semi-rings are fixedly provided with inserting blocks which are arranged with the second corner rods in an inserting mode.

2. The nine-wheel corner pay-off tackle as claimed in claim 1, wherein the corner wheel assembly includes a third corner rod, five first corner wheels are rotatably connected between the third corner rod and the first corner rod, and four second corner wheels are rotatably connected between the third corner rod and the second corner rod.

3. The nine-wheel-rotation-angle pay-off tackle as claimed in claim 2, wherein a plurality of first connecting rods are fixedly connected between the third corner rod and the first corner rod, and two second connecting rods are fixedly connected between the third corner rod and the second corner rod.

4. The nine-wheel corner paying-off tackle as claimed in claim 1, wherein the second corner rod is fixedly sleeved with a plurality of positioning semi-rings, the plurality of moving semi-rings are respectively disposed to close to the plurality of positioning semi-rings, each of the plurality of positioning semi-rings is fixedly installed with a connecting block, each of the plurality of connecting blocks has a slot on a side wall thereof, and the plurality of inserting blocks are respectively inserted into the plurality of slots.

5. The nine-wheel corner paying-off tackle as claimed in claim 4, wherein a limiting groove is formed in a side wall of one end of the insertion block, a limiting screw penetrates through a side wall of the insertion groove in a threaded manner, and one end of the limiting screw is inserted into the insertion groove.

6. The nine-wheel corner paying-off tackle as claimed in claim 5, wherein the number of the limiting rods, the moving half ring, the inserting block, the positioning half ring and the connecting block is two, a same arc-shaped plate is fixedly connected between the two limiting rods, and a plurality of limiting wheel assemblies are fixedly mounted at the bottom of the arc-shaped plate.

7. The nine-wheel corner paying-off tackle as claimed in claim 6, wherein the limiting wheel assembly comprises a fixing rod, a sleeve block and a limiting wheel, the fixing rod is fixedly mounted at the bottom of the arc-shaped plate, the sleeve block is fixedly sleeved on the fixing rod, and the limiting wheel is rotatably connected with the sleeve block.

8. The nine-wheel corner paying-off tackle as claimed in claim 1, wherein two rotating rings are rotatably sleeved on the first corner rod, and one ends of the two limiting rods are fixedly connected with outer walls of the two rotating rings respectively.

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