CN207603096U - A kind of adjustable laying high-tension cable device suitable for radian environment - Google Patents
A kind of adjustable laying high-tension cable device suitable for radian environment Download PDFInfo
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- CN207603096U CN207603096U CN201721792506.6U CN201721792506U CN207603096U CN 207603096 U CN207603096 U CN 207603096U CN 201721792506 U CN201721792506 U CN 201721792506U CN 207603096 U CN207603096 U CN 207603096U
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Abstract
The utility model is related to the technical fields of cable laying auxiliary device; more specifically; it is related to a kind of adjustable laying high-tension cable device suitable for radian environment, including this body support frame and first pulley component being installed on described body support frame, second pulley component and nozzle protective device；Described body support frame includes the second support of arc bracket, first support and telescopic in height, and the arc bracket, the first support and the second support are sequentially connected with.The utility model has the advantages of simple structure, it is easy to operate, securely and reliably, effectively solves the problems, such as that high-tension cable enters cable duct turning, cable jacket common under radians environment at cable floor height difference well head etc. abrasion and deforms, the personal security risk of construction is eliminated, improves security reliability and construction efficiency；And the position of the arc bracket of the utility model can adjust, and increase the scope of application of the adjustable laying high-tension cable device of the utility model, and it is easy to adjust, there is very strong practicability.
Description
Technical field
The utility model is related to the technical fields of cable laying auxiliary device, are suitable for radian more particularly, to one kind
The adjustable laying high-tension cable device of environment.
Background technology
In recent years, effective means of the high-tension cable as urban electricity supply greatly solves urban environment and transmission line of electricity
Fusion problem.Accelerate the requirement of investment construction speed, high-voltage electricity according to national " 13 " planning and Southern Power Grid Company simultaneously
The application range of cable will expand increasingly, and correlation engineering portfolio will constantly increase.High-tension cable is limited by laid processes
The influence of environmental factor increases difficulty of construction and technological requirement, the especially electricity at cable duct turning, cable floor height difference well head
Cable crooked radian need to meet cable run construction and the turning radius requirement of acceptance specification, need to ensure that arc position is consistent, transition smooth-going.
At present, the cable laying method of radian environment is mainly to be arranged by the combination of quarter block and right angle pulley, with
And fixed supplement measure is manually adjusted using waddy in real time at radian.However, the dangerous property of this supplement measure and not
Stability：Need to deacclimatize the radian requirement of cable laying in the construction process by way of artificial constantly adjustment pulley blocks,
It also needs to that waddy is manually used support to be gone to fix as supplement measure in the big region of radian simultaneously, is in addition needed at drop well head
The safeguard measure that pulley falls and shifts is carried out, causes great security risk to construction personnel and high-tension cable.The opposing party
Face, this supplement measure working efficiency is low, there are the preparatory process of pulley combination configuration and adjustment before cable laying, needs simultaneously
Fixed safeguard measure is carried out according to site environment, control speed is needed cable to be caused to damage to avoid pulley displacement in laid processes
Wound, and lack enough overall laying progresses of smoothness influence.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of suitable for the adjustable of radian environment
High-tension cable device is laid, it is easy to operate, securely and reliably, effectively solve high-tension cable and enter cable duct turning, cable floor height difference
The problem of cable jacket common under radians environment wears and deforms at well head etc. eliminates the personal security risk of construction, carries
High safety reliability and construction efficiency.
In order to solve the above technical problems, the technical solution adopted in the utility model is：
A kind of adjustable laying high-tension cable device suitable for radian environment is provided, including this body support frame and is installed on
First pulley component, second pulley component and nozzle protective device on described body support frame；Described body support frame includes arc
The second support of stent, first support and telescopic in height, the arc bracket, the first support and the second support
It is sequentially connected with, the first support and the second support vertical connection；The first pulley component, second pulley component and institute
Nozzle protective device to be stated to be set on the arc bracket, one end of the arc bracket is slidably connected with the first support,
The other end is hinged with the second support.
The adjustable laying high-tension cable device suitable for radian environment of the utility model, cable is protected by nozzle
Device penetrates, and the track that first pulley component is laid with second pulley component as high-tension cable, frictional force is small, can effectively solve
High-tension cable enters cable duct turning, cable jacket common under radians environment at cable floor height difference well head etc. abrasion and deformation
The problem of, the personal security risk of construction is eliminated, improves security reliability and construction efficiency；In addition, the of the utility model
The telescopic in height of two stents, the position of arc bracket can adjust, and increase the adjustable laying high-tension cable dress of the utility model
The scope of application put, it is easy to adjust, there is very strong practicability.
Further, the both ends of the first pulley component are connect with the arc bracket, the second pulley component
With the arc bracket vertical connection.When high-tension cable is when the environment of horizontal arc is laid, second pulley component is as track
High-tension cable rotation laying is supported, first pulley component can prevent cable from deviateing the track that second pulley component forms；Work as high pressure
For cable in the environment laying of vertical radian, first pulley component is as track support high-tension cable rotation laying, second pulley
Component can prevent cable from deviateing the track that first pulley component forms.
Further, the second support includes the be equipped with first pipe and the second pipe, if first pipe is equipped with
Dry through-hole, second pipe are equipped with several lug bosses with through-hole cooperation.Adjust second support height when, lift or
The second pipe is compressed to corresponding position；When lug boss and through-hole coordinate, the relative position of the first pipe of locking and the second pipe.
Further, one end of the arc bracket is equipped with guide rod, and the first support is equipped with to be coordinated with the guide rod
Guide rail；The other end of the arc bracket is equipped with connecting shaft, and the connecting shaft is hinged with the second support；The connecting shaft
One end be connected with lock piece.While the height for adjusting second support, arc bracket is rotated relative to second support, and guide rod exists
It is moved in guide rail；When the height of second support is adjusted to appropriate location, lock piece is locked, locks connecting shaft and second support
Relative position ensures the job stability of adjustable laying high-tension cable device.
Further, the first pulley component includes first pulley and first pulley axis, and the first pulley axis is fixed
On the arc bracket, the first pulley is rotatablely connected with the first pulley axis.First pulley axis uses asphalt mixtures modified by epoxy resin
Fat is made, and first pulley axis is made of Steel material, plays the role of fixed and rolls.
Further, the external profile diameter of the first pulley is increased from centre to both ends, and the outer rim of the first pulley is straight
Diameter is 95mm ~ 165mm.Arc changes the external profile diameter of first pulley from big to small, forms the component of similar groove shapes.Work as height
Voltage cable can be used as track to meet support high-tension cable rotation laying in the environment laying of horizontal arc；When high-tension cable exists
During the environment laying of vertical radian, it can prevent it from deviateing the track of quarter block component.
Further, the second pulley component include second pulley, second pulley axis and firm banking, described second
Pulley spindle is fixed on the firm banking, and the second pulley is rotatablely connected with the second pulley axis；The fixed bottom
Seat is fixed on the arc bracket.When environment laying of the high-tension cable in vertical big radian, it can prevent it from deviateing pulley
The track of component；When environment laying of the high-tension cable in horizontal big radian, track can be used as to meet support high-tension cable rotation
Laying.
Further, the firm banking is U-shaped supporting structure, including two groups of side plates and vertical with the side plate
Bottom plate；Between two groups of side plates, one of which side plate is fixedly connected the second pulley axis connection with the arc bracket.It is fixed
Second pulley and second pulley axis, can be fixedly installed on this body support frame by angle iron bracket of the pedestal for a U-shaped structure.
Further, the nozzle protective device includes the first groove body and the second groove body that are detachably connected, and described first
The section of groove body and second groove body is semicircular arc, and first groove body is fixed at described with second groove body
On body support frame.Nozzle protective device overall function is located in pipeline, ensures that manpower is not needed to when cable enters nozzle to be helped, is solid
It is fixed, and prevent cable from being hurt at nozzle, while consider turning situation of the cable in nozzle, change the direction of power in nozzle
When, smooth disengaging, additionally it is possible to realize that left and right, upper and lower any direction are flexibly freely oriented to.If not under nozzle environment, detachably
It avoids interfering.
Further, the arcuate structure that the arc bracket is arranged in parallel by two groups forms, between arcuate structure described in two groups
It is connected with several fixed links.Fixed link both ends penetrate and are fixed on arcuate structure, play support and fix, prevent arcuate structure from becoming
The effect of first pulley rotation is hindered after shape.
Compared with prior art, the beneficial effects of the utility model are：
（1）The utility model is simple in structure, easy to operate, securely and reliably, effectively solves high-tension cable and enters cable duct turn
The problem of cable jacket abrasion curved, common under radians environment at cable floor height difference well head etc. and deformation, eliminate constructor
Body security risk, improves security reliability and construction efficiency.
（2）The position of the arc bracket of the utility model can adjust, and increase the adjustable laying high-voltage electricity of the utility model
The scope of application of cable device, it is easy to adjust, there is very strong practicability.
（3）Nozzle protective device is placed in pipeline by the utility model, ensures that not needing to manpower when cable enters nozzle helps
It holds, fix, and prevent cable from being hurt at nozzle, while consider turning situation of the cable in nozzle, change power in nozzle
Direction when, smooth disengaging, additionally it is possible to realize that left and right, upper and lower any direction is flexibly freely oriented to；If not under nozzle environment,
Detachably avoid interfering.
Description of the drawings
Fig. 1 is the structure diagram suitable for the adjustable laying high-tension cable device of radian environment.
Specific embodiment
The utility model is further described With reference to embodiment.Wherein, being given for example only property of attached drawing
Illustrate, expression is only schematic diagram rather than pictorial diagram, it is impossible to be interpreted as the limitation to this patent；In order to which this reality is better described
With novel embodiment, the certain components of attached drawing have omission, zoom in or out, and do not represent the size of actual product；To ability
For field technique personnel, the omitting of some known structures and their instructions in the attached drawings are understandable.
The same or similar label correspond to the same or similar components in the attached drawing of the utility model embodiment；In this practicality
In novel description, it is to be understood that if thering is the orientation of the instructions such as term " on ", " under ", "left", "right" or the position relationship to be
Based on orientation shown in the drawings or position relationship, it is for only for ease of description the utility model and simplifies description rather than instruction
Or imply that signified device or element there must be specific orientation, with specific azimuth configuration and operation, therefore retouched in attached drawing
State the term of position relationship only for illustration, it is impossible to the limitation to this patent is interpreted as, for the common skill of this field
For art personnel, the concrete meaning of above-mentioned term can be understood as the case may be.
Embodiment 1
First as shown in Figure 1 for the adjustable laying high-tension cable device suitable for radian environment of the utility model is real
Example is applied, is protected including this body support frame 1 and first pulley component 2 being installed on this body support frame 1, second pulley component 3 and nozzle
Protection unit 4；This body support frame 1 includes the second support 13 of arc bracket 11, first support 12 and telescopic in height, arc bracket
11st, first support 12 is sequentially connected with second support 13, first support 12 and 13 vertical connection of second support；First pulley component
2nd, second pulley component 3 and nozzle protective device 4 are set on arc bracket 11, one end and the first support 12 of arc bracket 11
It is slidably connected, the other end is hinged with second support 13；The both ends of first pulley component 2 are connect with arc bracket 11, and second slides
Wheel assembly 3 and 11 vertical connection of arc bracket.The arcuate structure group that arc bracket 11 in the present embodiment is arranged in parallel by two groups
Into being connected with several fixed links 5 between two groups of arcuate structures, 5 both ends of fixed link penetrate and are fixed on arcuate structure, play support
Effect that is fixed, preventing arcuate structure from first pulley being hindered to rotate after deforming.
For the present embodiment in high-tension cable when the environment of horizontal arc is laid, second pulley component 3 is high as track support
Voltage cable rotation laying, first pulley component 2 can prevent cable from deviateing the track that second pulley component 3 forms；Work as high-tension cable
In the environment laying of vertical radian, first pulley component 2 is as track support high-tension cable rotation laying, second pulley component
3 can prevent cable from deviateing the track that first pulley component 2 forms.
Specifically, second support 13 includes the first pipe 131 and the second pipe 132 that are equipped with, if the first pipe 131 is equipped with
Dry through-hole 133, the second pipe 132 are equipped with several lug bosses 134 coordinated with through-hole 133.One end of arc bracket 11 is equipped with and leads
Bar 14, first support 12 are equipped with the guide rail 15 coordinated with guide rod 14；The other end of arc bracket 11 is equipped with connecting shaft 16, connection
Axis 16 is hinged with second support 13；One end of connecting shaft 16 is connected with lock piece 17.In the height for adjusting second support 13, carry
It rises or compresses the second pipe 132 to corresponding position；When lug boss 134 and through-hole 133 coordinate, 131 and second pipe of the first pipe of locking
132 relative position.Meanwhile arc bracket 11 is rotated relative to second support 13, guide rod 14 moves in guide rail 15；When second
When the height of frame 13 is adjusted to appropriate location, lock piece 17, the relative position of locking connecting shaft 16 and second support 13 are locked.
Wherein, first pulley component 2 includes first pulley 21 and first pulley axis 22, and first pulley axis 22 is fixed at arc
On shape stent 11, first pulley 21 is rotatablely connected with first pulley axis 22；The external profile diameter of first pulley 21 is from centre to both ends
Increase, the external profile diameter of first pulley 21 is 95mm ~ 165mm.The first pulley axis 22 of the present embodiment is made of epoxy resin,
First pulley axis 22 is made of Steel material, is played the role of fixed and is rolled.
Second pulley component 3 includes second pulley 31, second pulley axis 32 and firm banking 33, and second pulley axis 32 is solid
Surely it is set on firm banking 33, second pulley 31 is rotatablely connected with second pulley axis 32；Firm banking 33 is fixed at arc branch
On frame 11.Firm banking 33 is U-shaped supporting structure, including two groups of side plates and the bottom plate vertical with side plate；Second pulley axis
32 are connected between two groups of side plates, and one of which side plate is fixedly connected with arc bracket 11.Firm banking 33 is a U-shaped structure
Angle iron bracket, second pulley 31 and second pulley axis 32 can be fixedly installed on this body support frame 1.
In addition, nozzle protective device 4 includes the first groove body 41 and the second groove body 42 that are detachably connected, the first groove body 41 with
The section of second groove body 42 is semicircular arc, and the first groove body 41 and the second groove body 42 are fixed on this body support frame 1.Nozzle is protected
4 overall function of protection unit is that tube seat can be placed in pipeline, ensures that manpower is not needed to when cable enters nozzle to be helped, is fixed, and
And prevent cable from being hurt at nozzle, while consider turning situation of the cable in nozzle, it is suitable when nozzle changes the direction of power
Smooth disengaging, additionally it is possible to realize that left and right, upper and lower any direction are flexibly freely oriented to.
Obviously, above-described embodiment of the utility model is only intended to clearly illustrate the utility model example, and
It is not the restriction to the embodiment of the utility model.For those of ordinary skill in the art, in above description
On the basis of can also make other variations or changes in different ways.There is no need and unable to give all embodiments
It is exhaustive.All any modification, equivalent and improvement made within the spirit and principles of the present invention etc., should be included in
Within the protection domain of the utility model claims.
Claims (10)
1. a kind of adjustable laying high-tension cable device suitable for radian environment, which is characterized in that including this body support frame（1）With
And it is installed on described body support frame（1）On first pulley component（2）, second pulley component（3）With nozzle protective device（4）；
Described body support frame（1）Including arc bracket（11）, first support（12）And the second support of telescopic in height（13）, it is described
Arc bracket（11）, the first support（12）With the second support（13）It is sequentially connected with, the first support（12）With institute
State second support（13）Vertical connection；The first pulley component（2）, second pulley component（3）With the nozzle protective device
（4）It is set on the arc bracket（11）On, the arc bracket（11）One end and the first support（12）It is slidably connected,
The other end and the second support（13）It is hinged.
2. the adjustable laying high-tension cable device according to claim 1 suitable for radian environment, which is characterized in that institute
State first pulley component（2）Both ends with the arc bracket（11）Connection, the second pulley component（3）With the arc
Stent（11）Vertical connection.
3. the adjustable laying high-tension cable device according to claim 1 suitable for radian environment, which is characterized in that institute
State second support（13）Including the first pipe being equipped with（131）With the second pipe（132）, first pipe（131）If equipped with
Dry through-hole（133）, second pipe（132）It is equipped with several and through-hole（133）The lug boss of cooperation（134）.
4. the adjustable laying high-tension cable device according to claim 3 suitable for radian environment, which is characterized in that institute
State arc bracket（11）One end be equipped with guide rod（14）, the first support（12）It is equipped with and the guide rod（14）Cooperation is led
Rail（15）；The arc bracket（11）The other end be equipped with connecting shaft（16）, the connecting shaft（16）With the second support
（13）It is hinged；The connecting shaft（16）One end be connected with lock piece（17）.
5. the adjustable laying high-tension cable device according to claim 1 suitable for radian environment, which is characterized in that institute
State first pulley component（2）Including first pulley（21）With first pulley axis（22）, the first pulley axis（22）It is fixed at
The arc bracket（11）On, the first pulley（21）With the first pulley axis（22）Rotation connection.
6. the adjustable laying high-tension cable device according to claim 5 suitable for radian environment, which is characterized in that institute
State first pulley（21）External profile diameter from centre to both ends increase, the first pulley（21）External profile diameter for 95mm ~
165mm。
7. the adjustable laying high-tension cable device according to claim 1 suitable for radian environment, which is characterized in that institute
State second pulley component（3）Including second pulley（31）, second pulley axis（32）And firm banking（33）, the second pulley
Axis（32）It is fixed at the firm banking（33）On, the second pulley（31）With the second pulley axis（32）Rotation connects
It connects；The firm banking（33）It is fixed at the arc bracket（11）On.
8. the adjustable laying high-tension cable device according to claim 7 suitable for radian environment, which is characterized in that institute
State firm banking（33）For U-shaped supporting structure, including two groups of side plates and the bottom plate vertical with the side plate；Described second slides
Wheel shaft（32）It is connected between two groups of side plates, one of which side plate and the arc bracket（11）It is fixedly connected.
9. the adjustable laying high-tension cable device according to claim 1 suitable for radian environment, which is characterized in that institute
State nozzle protective device（4）Including the first groove body being detachably connected（41）With the second groove body（42）, first groove body（41）
With second groove body（42）Section it is semicircular arc, first groove body（41）With second groove body（42）Fixation is set
In on described body support frame.
10. it is suitable for the adjustable laying high-tension cable device of radian environment according to claim 1 to 9 any one of them,
It is characterized in that, the arc bracket（11）The arcuate structure being arranged in parallel by two groups forms, and is connected between arcuate structure described in two groups
There are several fixed links（5）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721792506.6U CN207603096U (en) | 2017-12-20 | 2017-12-20 | A kind of adjustable laying high-tension cable device suitable for radian environment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721792506.6U CN207603096U (en) | 2017-12-20 | 2017-12-20 | A kind of adjustable laying high-tension cable device suitable for radian environment |
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| Publication Number | Publication Date |
|---|---|
| CN207603096U true CN207603096U (en) | 2018-07-10 |
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ID=62766062
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721792506.6U Active CN207603096U (en) | 2017-12-20 | 2017-12-20 | A kind of adjustable laying high-tension cable device suitable for radian environment |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109616982A (en) * | 2018-12-21 | 2019-04-12 | 王武荣 | A kind of municipal works intert cable special stand and its application method |
| CN111029972A (en) * | 2019-11-28 | 2020-04-17 | 国网山东省电力公司经济技术研究院 | Fixing device for underground cable turning |
| CN111463718A (en) * | 2020-05-26 | 2020-07-28 | 国网四川省电力公司技能培训中心 | Releasing device for cable laying in tunnel and using method thereof |
| CN112838530A (en) * | 2020-12-07 | 2021-05-25 | 石家庄铁道大学 | Wiring unit for long-distance wire and wiring method thereof |
| CN115140606A (en) * | 2022-07-26 | 2022-10-04 | 重庆泰山电缆有限公司 | Wire take-up method and device for preventing smooth aluminum sheath cable from wrinkling and buckling |
-
2017
- 2017-12-20 CN CN201721792506.6U patent/CN207603096U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109616982A (en) * | 2018-12-21 | 2019-04-12 | 王武荣 | A kind of municipal works intert cable special stand and its application method |
| CN109616982B (en) * | 2018-12-21 | 2021-03-12 | 江苏中瑞电气集团有限公司 | Special support for municipal engineering inserting cable and using method thereof |
| CN111029972A (en) * | 2019-11-28 | 2020-04-17 | 国网山东省电力公司经济技术研究院 | Fixing device for underground cable turning |
| CN111463718A (en) * | 2020-05-26 | 2020-07-28 | 国网四川省电力公司技能培训中心 | Releasing device for cable laying in tunnel and using method thereof |
| CN112838530A (en) * | 2020-12-07 | 2021-05-25 | 石家庄铁道大学 | Wiring unit for long-distance wire and wiring method thereof |
| CN115140606A (en) * | 2022-07-26 | 2022-10-04 | 重庆泰山电缆有限公司 | Wire take-up method and device for preventing smooth aluminum sheath cable from wrinkling and buckling |
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Address after: No. 40, Dongfeng West Road, Liwan District, Guangzhou, Guangdong 510160 Patentee after: Guangdong Power Grid Energy Development Co.,Ltd. Address before: No. 40, Dongfeng West Road, Liwan District, Guangzhou, Guangdong 510160 Patentee before: GUANGDONG POWER TRANSMISSION AND TRANSFORMATION ENGINEERING Co.,Ltd. |