CN207738206U - A kind of telescoping bracket of cable production - Google Patents

Abstract

The utility model discloses a kind of telescoping brackets of cable production, including expansion bracket, fixed block and roller, the number of the expansion bracket is two groups, the inner wall of the expansion bracket is provided with several fixed blocks, it is provided with fixing axle between two groups of fixed blocks, the outer wall of the fixing axle is arranged with roller, and the roller is provided at both ends with cambered surface fixed ring, and the cambered surface Fixing shrink ring is set to the outer wall of fixing axle and the outer wall of cambered surface fixed ring is fixedly connected with fixed block inner wall.The utility model may make device to extend certain length by the retractility of expansion bracket, device may make to increase certain altitude by telescopic device, make conveniently moving by the way that universal wheel can be fixed simultaneously, make the gap damage that cable will not be fixed between block and roller by cambered surface fixed ring, it is more practical, it is suitble to be widely popularized and uses.

Description

A kind of telescoping bracket of cable production

Technical field

The utility model is related to a kind of bracket, more particularly to a kind of telescoping bracket of cable production.

Background technology

Cable can be divided into power cable, communication cable and control cable etc. by its purposes.Compared with overhead line, cable it is excellent Point is that insulation distance is small between line, and space is small, and underground laying is without the above space in occupation of land face, not by ambient contamination shadow It rings, power transmission reliability is high, small to personal safety and ambient enviroment interference.But cost is high, and construction, maintenance are cumbersome, manufacture It is more complex.Therefore, cable is applied to the dense area of densely populated and power grid and congested in traffic busy place more；It crossing river, crossing the river, seabed Laying then can avoid using large span overhead line.It is needing to avoid overhead line to the place of Communication Jamming and is needing to consider beautiful Or avoiding the occasion to give away one's position that cable can also be used, during production, cable reaches cable from a kind of production equipment When in another production equipment, sometimes fed distance is longer, needs drag connecing using bracket, existing to drag binding structure more solid It is fixed, it can not be extended when apart from longer, cause length not enough to need multigroup splicing, inefficiency, and do not have day tune The function of height is saved, there are certain gaps to be easily damaged cable between roller and frame.Therefore, it is proposed that a kind of cable is given birth to The telescoping bracket of production.

Utility model content

The main purpose of the utility model is to provide a kind of telescoping brackets of cable production, can effectively solve background It is existing in technology to drag binding structure relatively more fixed, it can not be extended when apart from longer, length is caused not enough to need multigroup spelling It connects, inefficiency, and does not have the function of day adjusting height, there are certain gaps to be easily damaged electricity between roller and frame The problem of cable.

To achieve the above object, the technical solution that the utility model is taken is：

The number of a kind of telescoping bracket of cable production, including expansion bracket, fixed block and roller, the expansion bracket is two The inner wall of group, the expansion bracket is provided with several fixed blocks, is provided with fixing axle between two groups of fixed blocks, the fixing axle it is outer Wall is arranged with roller, and the roller is provided at both ends with cambered surface fixed ring, and the cambered surface Fixing shrink ring is set to the outer wall of fixing axle And the outer wall of cambered surface fixed ring is fixedly connected with fixed block inner wall, the outer wall of the expansion bracket is connected with telescopic device, described to stretch The bottom of compression apparatus, which is provided with, can fix universal wheel, and cross bar, the expansion bracket lower end left side are provided between two groups of telescopic devices The bottom of cross bar be provided with accumulator, control switch is provided on the right side of the accumulator.

Further, the expansion bracket includes several extensible members, and the extensible member includes connecting rod and axis pin, the connecting rod and The number of axis pin is four groups, and two groups of adjacent connecting rod racks are flexibly connected by axis pin.

Further, the both ends inner cavity of the roller is provided with bearing, and the outer wall of the bearing and the inner wall of roller are fixed Connection, the inner wall of the bearing are fixedly connected with the outer wall of fixing axle.

Further, the telescopic device includes hydraulic pump and hydraulic stem, the hydraulic pressure output end and hydraulic pressure of the hydraulic pump The hydraulic pressure input terminal of bar connects.

Further, the accumulator is electrically connected with control switch and hydraulic pump.

Compared with prior art, the utility model has the advantages that：

1. the telescoping bracket of the cable production of the utility model may make device to extend one by the retractility of expansion bracket Fixed length.

2. it is certain high to may make that device increases by telescopic device for the telescoping bracket of the cable production of the utility model Degree, while making conveniently moving by the way that universal wheel can be fixed.

3. the telescoping bracket of the cable production of the utility model makes cable not to be fixed block by cambered surface fixed ring Gap damage between roller.

Description of the drawings

Fig. 1 is the overall structure diagram of the telescoping bracket of the utility model cable production；

Fig. 2 is the side structure schematic view of the telescoping bracket of the utility model cable production；

Fig. 3 is the contractibility structural schematic diagram of the telescoping bracket of the utility model cable production；

Fig. 4 is the roller two-end structure schematic diagram of the telescoping bracket of the utility model cable production.

In figure：1, expansion bracket；2, expansion bracket；3, fixing axle；4, roller；5, cambered surface fixed ring；6, telescopic device；61, liquid Press pump；62, hydraulic stem；7, cross bar；8, universal wheel can be fixed；9, extensible member；10, axis pin；11, connecting rod；12, bearing；13, electric power storage Pond；14, control switch.

Specific implementation mode

To make the technical means, creative features, achievement of purpose, and effectiveness of the utility model be easy to understand, below In conjunction with specific implementation mode, the utility model is expanded on further.

As shown in Figs 1-4, a kind of telescoping bracket of cable production, including expansion bracket 1, fixed block 2 and roller 4, it is described The number of expansion bracket 1 is two groups, and the inner wall of the expansion bracket 1 is provided with several fixed blocks 2, is provided between two groups of fixed blocks 2 The outer wall of fixing axle 3, the fixing axle 3 is arranged with roller 4, and the roller 4 is provided at both ends with cambered surface fixed ring 5, the arc Face fixed ring 5 is sheathed on the outer wall of fixing axle 3 and the outer wall of cambered surface fixed ring 5 is fixedly connected with 2 inner wall of fixed block, described flexible The outer wall of frame 1 is connected with telescopic device 6, and the bottom of the telescopic device 6, which is provided with, can fix universal wheel 8, two groups of telescopic devices 6 Between be provided with cross bar 7, the bottom of the cross bar 7 on the left of 1 lower end of the expansion bracket is provided with accumulator 13, the accumulator 13 Right side is provided with control switch 14.

Wherein, the expansion bracket 1 includes several extensible members 9, and the extensible member 9 includes connecting rod 11 and axis pin 10, the company The number of bar 11 and axis pin 10 is four groups, and two groups of adjacent 11 holders of connecting rod are flexibly connected by axis pin 10.

Wherein, the both ends inner cavity of the roller 4 is provided with bearing 12, and the outer wall of the bearing 12 and the inner wall of roller 4 are solid Fixed connection, the inner wall of the bearing 12 are fixedly connected with the outer wall of fixing axle 3, by bearing 12 so that 4 stability of rotation of roller.

Wherein, the telescopic device 6 includes hydraulic pump 61 and hydraulic stem 62, the hydraulic pressure output end and liquid of the hydraulic pump 61 The hydraulic pressure input terminal of compression bar 62 connects.

Wherein, the accumulator 13 is electrically connected with control switch 14 and hydraulic pump 61.

Operation principle：Device is moved to specified position by the way that universal wheel 8 can be fixed when needing to use first, Then device is raised up to certain height by controlling the startup telescopic device 6 of switch 14, then by the both ends of pull unit, So that its elongation, to certain length, then fixation can fix universal wheel 8 and can be used, and the apparatus structure is simple, easy to operation, It is highly practical.

The advantages of basic principles and main features and the utility model of the utility model have been shown and described above.One's own profession The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model Claimed range is defined by the appending claims and its equivalent thereof.

Claims (5)

1. a kind of telescoping bracket of cable production, including expansion bracket（1）, fixed block（2）And roller（4）, it is characterised in that：Institute State expansion bracket（1）Number be two groups, the expansion bracket（1）Inner wall be provided with fixed block（2）, two groups of fixed blocks（2）Between It is provided with fixing axle（3）, the fixing axle（3）Outer wall be arranged with roller（4）, the roller（4）Be provided at both ends with cambered surface Fixed ring（5）, the cambered surface fixed ring（5）It is sheathed on fixing axle（3）Outer wall and cambered surface fixed ring（5）Outer wall and fixed block （2）Inner wall is fixedly connected, the expansion bracket（1）Outer wall be connected with telescopic device（6）, the telescopic device（6）Bottom set Universal wheel can be fixed by being equipped with（8）, two groups of telescopic devices（6）Between be provided with cross bar（7）, the expansion bracket（1）On the left of lower end Cross bar（7）Bottom be provided with accumulator（13）, the accumulator（13）Right side be provided with control switch（14）.

2. the telescoping bracket of cable production according to claim 1, it is characterised in that：The expansion bracket（1）Including number A extensible member（9）, the extensible member（9）Including connecting rod（11）And axis pin（10）, the connecting rod（11）And axis pin（10）Number It is four groups, two groups of adjacent connecting rods（11）Holder passes through axis pin（10）Flexible connection.

3. the telescoping bracket of cable production according to claim 1, it is characterised in that：The roller（4）Both ends in Chamber is provided with bearing（12）, the bearing（12）Outer wall and roller（4）Inner wall be fixedly connected, the bearing（12）Inner wall And fixing axle（3）Outer wall be fixedly connected.

4. the telescoping bracket of cable production according to claim 1, it is characterised in that：The telescopic device（6）Including Hydraulic pump（61）And hydraulic stem（62）, the hydraulic pump（61）Hydraulic pressure output end and hydraulic stem（62）Hydraulic pressure input terminal connect It connects.

5. the telescoping bracket of cable production according to claim 1, it is characterised in that：The accumulator（13）With control Switch（14）And hydraulic pump（61）It is electrically connected.