CN206471754U - A kind of novel cable quarter block - Google Patents

A kind of novel cable quarter block Download PDF

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Publication number
CN206471754U
CN206471754U CN201720035984.6U CN201720035984U CN206471754U CN 206471754 U CN206471754 U CN 206471754U CN 201720035984 U CN201720035984 U CN 201720035984U CN 206471754 U CN206471754 U CN 206471754U
Authority
CN
China
Prior art keywords
cable
mounting bracket
frame
framework
pulley
Prior art date
Application number
CN201720035984.6U
Other languages
Chinese (zh)
Inventor
张大赛
岑健培
李立新
Original Assignee
江门市赛为电力科技有限公司
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Publication date
Application filed by 江门市赛为电力科技有限公司 filed Critical 江门市赛为电力科技有限公司
Priority to CN201720035984.6U priority Critical patent/CN206471754U/en
Application granted granted Critical
Publication of CN206471754U publication Critical patent/CN206471754U/en

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Abstract

A kind of novel cable quarter block disclosed in the utility model, including mounting bracket, the mounting bracket includes arc-shaped frame and right angle frame, some horizontal pulleys and some longitudinal pulley of the mounting bracket provided with the arrangement of arcuately frame, the turning of cable pulley uses the mounting bracket that arc-shaped frame is combined with right angle frame, the position of mounting bracket is adjusted when using makes hollow steel tube insert the cable shaft upstream mouth of pipe, right angle frame is close to the wall of cable shaft, and adjusting adjusting rod makes mounting bracket be fixed in cable shaft, it is quick and easy for installation, under the guiding of each pulley, cable will pass through right-angled bend cable shaft to steady and smooth, protection and guide effect well are played in whole laid processes to cable, it is time saving and energy saving, reduce work difficulty, the damage of resistance and cable insulation during reduction cabling, prevent cable potential safety hazard caused by the breakage of cable insulation when laying.

Description

A kind of novel cable quarter block
Technical field
The utility model is related to cable laying aid, especially a kind of novel cable quarter block.
Background technology
It is particularly complicated longer with length in some environment during power cable layer, frequently encounter cable not Straight-run, many times needing to turn changes trend so that difficulty of construction increase.The planning of cable pipe network is chased after with reference to municipal administration Ask smooth vertical and horizontal, add the radius of turn in view of cable, therefore it is usually that right-angled bend is in the majority that cable, which needs to change trend, this In be accomplished by using turning of cable pulley, by right-angled bend cable shaft place turning of cable pulley, whole cable apply If during, cable is steady to change trend all the time by the rounding off of quarter block, reduces resistance and the damage to cable. Current conventional pulley wheel on the market, in cabling process, because unbalance stress, tractive force occurs inclined in horizontal or vertical direction Move, cause pulley to overturn, cause cable directly to be rubbed with cable shaft, cable insulation is cut in resistance increase;Further need exist for The situation of direct surveillance's right-angled bend cable shaft pulley, and many times need manually to go by pulley righting, and in righting Operator is highly prone to personal injury in journey;In the cable installation of multiple right-angled bend cable shafts, this is also one non- Often time-consuming thing.
Also a kind of vertical run cable on the ground when, particularly in the larger big cable of lay length, make With existing individual cable pulley, by the direction of tractive force and angle that ground is formed are smaller in laid processes, therefore apply If resistance during cable and all very big to the damage of cable.It can be greatly reduced with the novel cable quarter block of the present invention deposited If the resistance of cable with the damage to cable.
Utility model content
In order to solve the deficiency of existing cable quarter block presence, the utility model provides a kind of novel cable turning and slided Wheel, can adjust the change for adapting to laying place, more practical reliable.
To achieve these goals, the technical scheme that the utility model is used is:
A kind of novel cable quarter block, including mounting bracket, the mounting bracket include arc-shaped frame and right angle frame, Some horizontal pulleys and some longitudinal pulley of the mounting bracket provided with the arrangement of arcuately frame, the one of the right angle frame Right-angle side is provided with hollow steel tube corresponding with arc-shaped frame end, and another right-angle side is provided with perpendicular to the scalable of its setting The adjusting rod of regulation.
It is preferred that, the mounting bracket is made up of upper strata framework and lower floor's framework connection, the upper strata framework and lower floor's frame Frame is equipped with arc-shaped side and right-angle side, and longitudinal pulley is connected between the arc-shaped side of upper and lower layer framework, the horizontal pulley On the arc-shaped side for being connected to lower floor's framework.
It is preferred that, the curved line and the central axis of the steel pipe that the race of each longitudinal pulley is linked to be are located at same On straight line, the race of the horizontal pulley is corresponding with curved line.
It is preferred that, the bottom of lower floor's framework is provided with the adjustment seat for being used for adjusting height.
It is preferred that, the adjusting rod includes studdle and is connected to the support base of studdle end, the upper strata frame It is connected between frame and lower floor framework by connecting tube, the studdle is movably connected in connecting tube.
It is preferred that, the steel pipe is made up of two removable semi-circular tubes, including the first semi-circular tube and the second semi-circular tube, and described first Semi-circular tube is fixedly connected on right angle frame, and the second semi-circular tube is connected by screw with the first semi-circular tube.
Further, the right angle frame is located at the right-angle side that be connected with the first semi-circular tube provided with U-shaped steel plate, and described the One semi-circular tube is fixedly connected on U-shaped steel plate.
The beneficial effects of the utility model:Turning of cable pulley of the present utility model is using arc-shaped frame and right angle frame knot The mounting bracket of conjunction, the arcuately horizontal pulley of frame arrangement and longitudinal pulley are set in mounting bracket, peace is adjusted when using The position of dress support makes hollow steel tube insert the cable shaft upstream mouth of pipe, and right angle frame is close to the wall of cable shaft, and adjusts regulation Bar makes mounting bracket be fixed in cable shaft, quick and easy for installation, and under guiding of the horizontal pulley with longitudinal pulley, cable will Steady and smooth by right-angled bend cable shaft, cable is played in whole laid processes well protection and guide effect, Cable is prevented effectively to land scratch, it is time saving and energy saving, reduce work difficulty, it is ensured that shorten the duration while construction quality, reduce and apply If the damage of the resistance and cable insulation during cable, prevent cable from causing when laying due to the breakage of cable insulation Potential safety hazard.
Brief description of the drawings
Embodiment of the present utility model is described further below in conjunction with the accompanying drawings.
Fig. 1 is the stereochemical structure view of turning of cable pulley of the present utility model;
Fig. 2 is the front view of turning of cable pulley of the present utility model;
Fig. 3 is the top view of turning of cable pulley of the present utility model;
Fig. 4 is use state schematic diagram of the turning of cable pulley of the present utility model in right-angled bend cable shaft;
Fig. 5 is the use state schematic diagram that turning of cable pulley of the present utility model wears well in land cable.
Embodiment
To describe technology contents of the present utility model, construction feature, the objects and the effects in detail, below in conjunction with implementation Mode simultaneously coordinates accompanying drawing to be explained in detail.
A kind of novel cable quarter block provided referring to Fig. 1 and 2, the utility model, including mounting bracket 1, the peace Filling support 1 includes arc-shaped frame 102 and right angle frame 101, if what the mounting bracket 1 was arranged provided with arcuately frame 102 Dry transverse direction pulley 2 and some longitudinal pulleys 3, a right-angle side of the right angle frame 101 are provided with and the end pair of arc-shaped frame 102 The hollow steel tube 4 answered, another right-angle side is provided with the telescopically adjustable adjusting rod perpendicular to its setting.Wherein, mounting bracket 1 It is made up of upper strata framework and lower floor's framework connection, the upper strata framework is equipped with arc-shaped side and right-angle side with lower floor's framework, described Longitudinal pulley 3 is connected between the arc-shaped side of upper and lower layer framework, and the horizontal pulley 2 is connected on the arc-shaped side of lower floor's framework.
In the embodiment, mounting bracket 1 is the sector that radius is 800mm, and upper and lower layer framework is welded using 35 × 35mm square tubes Mounting bracket 1 is made, wherein, detachable longitudinal pulley 3 and two equipped with five 140 × Φ of Φ, 60 × 160mm on arc-shaped side 60 × 120mm of individual 100 × Φ of Φ horizontal pulley 2, longitudinal pulley 3 is assemblied in two layers of arc-shaped side by long screw and nut respectively Between, two round bars of Φ 16 are welded with the arc-shaped side of lower floor's framework, horizontal pulley 2 is set on two round bars, End nut check;The central axis of the curved line that the race of each longitudinal pulley 3 is linked to be and the steel pipe 4 is located at always On line, the race of the horizontal pulley 2 is corresponding with curved line.
In order that mounting bracket 1 has the function of regulation height, the bottom of lower floor's framework, which is provided with, to be used to adjust height Adjustment seat 7, specifically, three of right angle frame 101 ends angle bottom be provided with can high high adjustment adjustment seat 7.
In the embodiment, the adjusting rod includes studdle 5 and is connected to the support base 6 of the end of studdle 5, described It is connected between upper strata framework and lower floor framework by connecting tube, the studdle 5 is movably connected in connecting tube, specifically, Mounting bracket 1 is provided with two studdles 5, and the end of two studdles 5 is mounted on support base 6.
Such as Fig. 3, in the embodiment, the steel pipe 4 is made up of two removable semi-circular tubes, including the first semi-circular tube 41 and the second half Pipe 42, first semi-circular tube 41 is fixedly connected on right angle frame 101, and the second semi-circular tube 42 passes through screw and the first semicircle Pipe 41 is connected.The right angle frame 101 is located at the right-angle side being connected with the first semi-circular tube 41 and is provided with U-shaped steel plate 8, described first Semi-circular tube 41 is fixedly connected on U-shaped steel plate 8.First semi-circular tube 41 is non-dismountable structure.Pass through dismountable knot of steel pipe 4 Structure, makes the turning of cable pulley to be applied to right-angled bend cable shaft 10, can also land cable wear well and use.
Such as Fig. 4, during use on right-angled bend cable shaft 10:Mounting bracket 1 is put into cable shaft, installation branch is adjusted The height of frame 1, steel pipe 4 is injected the upstream mouth of pipe 11 of cable shaft, the right angle frame 101 of side is close to the cable shaft upstream mouth of pipe 11 metope, then adjusts two studdles 5, support base 6 is close to the metope of the downstream mouth of pipe 12 of cable shaft, so make cable Quarter block is fixed in cable shaft solid and reliablely.During cabling, under guiding of the horizontal pulley 2 with longitudinal pulley 3, electricity Cable will pass through right-angled bend cable shaft 10 to steady and smooth;After cable laying in place, first loose studdle 5, is then removed Steel pipe 4, finally takes out whole turning of cable pulley from cable shaft.
Such as Fig. 5, when land cable wears the use of well 20:Second semi-circular tube 42 of steel pipe 4 is dismantled, by mounting bracket 1 It is vertical to be put on the ground, non-removable semi-circular tube is put in into cable shaft, cable just leads cable steady and smooth by each pulley Enter cable shaft.
Described above, simply preferred embodiment of the present utility model, the utility model is not limited to above-mentioned implementation The structure of mode, as long as it reaches technique effect of the present utility model with identical means, should all belong to guarantor of the present utility model Protect scope.

Claims (7)

1. a kind of novel cable quarter block, it is characterised in that:Including mounting bracket, the mounting bracket include arc-shaped frame and Right angle frame, some horizontal pulleys and some longitudinal pulley of the mounting bracket provided with the arrangement of arcuately frame are described straight One right-angle side of arm of angle frame is provided with hollow steel tube corresponding with arc-shaped frame end, and another right-angle side is provided with and set perpendicular to it The telescopically adjustable adjusting rod put.
2. novel cable quarter block according to claim 1, it is characterised in that:The mounting bracket by upper strata framework and Lower floor's framework connection composition, the upper strata framework is equipped with arc-shaped side and right-angle side, longitudinal pulley connection with lower floor's framework Between the arc-shaped side of upper and lower layer framework, the horizontal pulley is connected on the arc-shaped side of lower floor's framework.
3. novel cable quarter block according to claim 2, it is characterised in that:The race of each longitudinal pulley connects Into the central axis of curved line and the steel pipe be located along the same line, the race of the horizontal pulley is relative with curved line Should.
4. novel cable quarter block according to claim 2, it is characterised in that:The bottom of lower floor's framework is provided with use In the adjustment seat of regulation height.
5. novel cable quarter block according to claim 2, it is characterised in that:The adjusting rod includes studdle With the support base for being connected to studdle end, it is connected between the upper strata framework and lower floor framework by connecting tube, the branch Support screw rod is movably connected in connecting tube.
6. novel cable quarter block according to claim 1, it is characterised in that:The steel pipe is by two removable semi-circular tube groups Into including the first semi-circular tube and the second semi-circular tube, first semi-circular tube are fixedly connected on right angle frame, and the second semi-circular tube leads to Screw is crossed to be connected with the first semi-circular tube.
7. novel cable quarter block according to claim 6, it is characterised in that:The right angle frame is located at and the first half The right-angle side of pipe connection is provided with U-shaped steel plate, and first semi-circular tube is fixedly connected on U-shaped steel plate.
CN201720035984.6U 2017-01-12 2017-01-12 A kind of novel cable quarter block CN206471754U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720035984.6U CN206471754U (en) 2017-01-12 2017-01-12 A kind of novel cable quarter block

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720035984.6U CN206471754U (en) 2017-01-12 2017-01-12 A kind of novel cable quarter block

Publications (1)

Publication Number Publication Date
CN206471754U true CN206471754U (en) 2017-09-05

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Family Applications (1)

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CN201720035984.6U CN206471754U (en) 2017-01-12 2017-01-12 A kind of novel cable quarter block

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CN (1) CN206471754U (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107453302A (en) * 2017-09-08 2017-12-08 江门市中讯通信技术有限公司 A kind of pre-embedded device suitable for communications cable laying
CN107546700A (en) * 2017-09-08 2018-01-05 江门市杰信通信工程有限公司 A kind of cable well suitable for communication engineering
CN107579481A (en) * 2017-11-01 2018-01-12 江门市中讯通信技术有限公司 A kind of communications cable carriage
CN107591768A (en) * 2017-11-01 2018-01-16 江门市中讯通信技术有限公司 A kind of structure improved communications cable ditch well
CN107611909A (en) * 2017-09-08 2018-01-19 江门市中讯通信技术有限公司 A kind of pre-buried well with cable guide structure
CN108321729A (en) * 2017-12-12 2018-07-24 国网江苏省电力公司泰州市姜堰区供电公司 A kind of coaster of power cable
CN110601084A (en) * 2019-09-29 2019-12-20 中国电建集团重庆工程有限公司 Cable turns to device and cable laying equipment
CN111422702A (en) * 2020-03-06 2020-07-17 神华天津煤炭码头有限责任公司 Cable winding and unwinding structure and running gear

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107453302A (en) * 2017-09-08 2017-12-08 江门市中讯通信技术有限公司 A kind of pre-embedded device suitable for communications cable laying
CN107546700A (en) * 2017-09-08 2018-01-05 江门市杰信通信工程有限公司 A kind of cable well suitable for communication engineering
CN107611909A (en) * 2017-09-08 2018-01-19 江门市中讯通信技术有限公司 A kind of pre-buried well with cable guide structure
CN107579481A (en) * 2017-11-01 2018-01-12 江门市中讯通信技术有限公司 A kind of communications cable carriage
CN107591768A (en) * 2017-11-01 2018-01-16 江门市中讯通信技术有限公司 A kind of structure improved communications cable ditch well
CN108321729A (en) * 2017-12-12 2018-07-24 国网江苏省电力公司泰州市姜堰区供电公司 A kind of coaster of power cable
CN110601084A (en) * 2019-09-29 2019-12-20 中国电建集团重庆工程有限公司 Cable turns to device and cable laying equipment
CN110601084B (en) * 2019-09-29 2020-11-03 中国电建集团重庆工程有限公司 Cable turns to device and cable laying equipment
CN111422702A (en) * 2020-03-06 2020-07-17 神华天津煤炭码头有限责任公司 Cable winding and unwinding structure and running gear

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