CN109301763A - A kind of pulley block - Google Patents
A kind of pulley block Download PDFInfo
- Publication number
- CN109301763A CN109301763A CN201811472631.8A CN201811472631A CN109301763A CN 109301763 A CN109301763 A CN 109301763A CN 201811472631 A CN201811472631 A CN 201811472631A CN 109301763 A CN109301763 A CN 109301763A
- Authority
- CN
- China
- Prior art keywords
- pulley
- spindle
- support
- aluminum pipe
- pulley spindle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 27
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 27
- 239000000463 material Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 6
- 238000010276 construction Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/06—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G11/00—Arrangements of electric cables or lines between relatively-movable parts
- H02G11/02—Arrangements of electric cables or lines between relatively-movable parts using take-up reel or drum
Landscapes
- Pulleys (AREA)
Abstract
The present invention discloses a kind of pulley block, including pulley bracket, support pulley A, pulley spindle A, aluminum pipe A, support pulley B, pulley spindle B, aluminum pipe B, pulley bracket is U-shaped board, it is equipped at intervals with several corresponding through-holes along its length on the both side plate of pulley bracket, pulley spindle A, the both ends of pulley spindle B are threaded through respectively in corresponding through-hole, aluminum pipe A is respectively equipped in the two sides of support pulley A, support pulley A, aluminum pipe A is set on pulley spindle A, aluminum pipe B is respectively equipped in the two sides of support pulley, support pulley B, aluminum pipe B is set on pulley spindle B, pulley spindle A, spacing is adjustable between pulley spindle B, production is simple, it is convenient and practical, it is easy to carry, it saves human and material resources, suitable for each electric kind of specification cable disk, improve working efficiency.
Description
Technical field
The present invention relates to a kind of pulley blocks for laying secondary cable, especially a kind of easy to carry suitable for various rule
The pulley block of lattice cable reel.
Background technique
In substation's process of construction, secondary cable laying is a critical construction process in electrical construction, is affected
The progress monitoring of engineering and electrical equipment construction technique are horizontal, and smoothly completing for substation secondary cable laying directly affects
Substation puts into operation.
Currently, being unfolded without specific purpose tool to secondary cable, to increase the difficulty of construction of staff, and pass
The cable pay-off rack bracket of system is heavy, and is restricted by orographic factor, and waste of manpower resource, working efficiency is low, and therefore, it is necessary to design
A convenient and practical, portable pulley block.
Summary of the invention
In order to solve the problems in background technique, the present invention discloses a kind of pulley block, and production is simple, convenient and practical, takes
Band is convenient, saves human and material resources, and is suitable for each electric kind of specification cable disk, saves manpower and also improve working efficiency.
In order to achieve the above-mentioned object of the invention, the present invention adopts the following technical solutions:
A kind of pulley block, including pulley bracket 2, support pulley A1, pulley spindle A4, aluminum pipe A3, support pulley B8, pulley spindle
B6, aluminum pipe B7, pulley bracket 2 are U-shaped board, are equipped at intervals with several correspondences along its length on the both side plate of pulley bracket 2
Through-hole 5, pulley spindle A4, pulley spindle B6 both ends be threaded through in corresponding through-hole 5 respectively, support pulley A1 two sides distinguish
Equipped with aluminum pipe A3, pulley A1, aluminum pipe A3 is supported to be set on pulley spindle A4, is respectively equipped with aluminum pipe in the two sides of support pulley B8
B7, support pulley B8, aluminum pipe B7 are set on pulley spindle B6.
The pulley block, pulley spindle A4, the both ends pulley spindle B6 are equipped with screw thread and are bolted on pulley branch
The outside of 2 side plate of frame.
The pulley block, pulley spindle A4, the equal one end threaded of pulley spindle B6, one end band elbow, screw thread and elbow are equal
In the outside of 2 side plate of pulley bracket, the end of thread is bolted.
A kind of pulley block, between support pulley A1 and pulley spindle A4, support pulley B8 and pulley spindle B6
Equipped with bearing.
Due to the adoption of the above technical scheme, the present invention have it is following the utility model has the advantages that
1. the configuration of the present invention is simple makes, is easy to carry, various landform be can be used, easy to operate, be improved work efficiency,
A large amount of manpower and material resources are saved, safety coefficient is high；
2. the spacing in the present invention between two pulley spindles is adjustable, and two product mixes can be used, it is suitable for various specifications
Cable reel.
Detailed description of the invention
Fig. 1 is top view of the present invention；
Fig. 2 is use state diagram of the present invention；
Fig. 3 is that status diagram is applied in combination in the present invention；
Fig. 4 be the present invention in support pulley A support pulley B scheme of installation；
Fig. 5 be the present invention in support pulley A support pulley B scheme of installation；
In figure: 1, supporting pulley A；2, pulley bracket；3, aluminum pipe A；4, pulley spindle A；5, through-hole；6, pulley spindle B；7, aluminum pipe B；8,
Support pulley B.
Specific embodiment
By the following examples can the detailed explanation present invention, the open purpose of the present invention is intended to protect model of the present invention
Enclose all interior technological improvements.
The pulley block in conjunction with described in Fig. 1-2, including pulley bracket 2, support pulley A1, pulley spindle A4, aluminum pipe A3, support cunning
B8, pulley spindle B6, aluminum pipe B7 are taken turns, pulley bracket 2 is U-shaped board, and interval is set along its length on the both side plate of pulley bracket 2
Have several corresponding through-holes 5, pulley spindle A4, pulley spindle B6 both ends be threaded through in corresponding through-hole 5 respectively, in support pulley A1
Two sides be respectively equipped with aluminum pipe A3, support pulley A1, aluminum pipe A3 are set on pulley spindle A4, in the two sides point of support pulley B8
Not She You aluminum pipe B7, support pulley B8, aluminum pipe B7 be set on pulley spindle B6, installs aluminium on pulley spindle A4, pulley spindle B6
The purpose of pipe is for fixed support pulley A1, support pulley B8, to make to support pulley A1, support pulley B8 in running engineering
It is more firm not shift, it is ensured that use is safe, supports pulley A1 and supports the relative position between pulley B8 adjustable,
Adapt to the cable reel of different size.
The pulley block in conjunction with described in attached drawing 4, pulley spindle A4, the both ends pulley spindle B6 are equipped with screw thread and are fixed by nut
In the outside of 2 side plate of pulley bracket.
The pulley block in conjunction with described in Fig. 5, pulley spindle A4, the equal one end threaded of pulley spindle B6, one end band elbow, screw thread and
In the outside of 2 side plate of pulley bracket, the end of thread is bolted elbow.
A kind of pulley block, between support pulley A1 and pulley spindle A4, support pulley B8 and pulley spindle B6
Equipped with bearing, friction between the two is reduced.
Application method of the present invention is as follows:
In conjunction with Fig. 2, Fig. 3, in use, the present invention is placed on the ground, 2 bottom of pulley bracket and ground face contact, pulley spindle A4
It is threaded through on pulley bracket 2 in first group of through-hole 5, pulley spindle B6 is threaded through by remaining multiple groups through-hole according to the size of cable reel
Any group in 5, cable reel is placed between support pulley A1 and support pulley B8, support pulley A1 and support pulley B8 are common
Cable reel is propped into certain altitude, avoids cable and ground friction when unwrapping wire from causing the damage of cable, according to used cable
The specification of disk adjusts the spacing between pulley spindle A4 and pulley spindle B6, can not be placed on a pulley block when cable reel is larger
When upper, two product of the present invention can be closed on into placement, be applied in combination, cable reel is placed on to two adjacent pulley blocks
It supporting on pulley, pulls end, cable reel rotation is realized high speed payout, is completed to the unfolding of secondary cable by original 3 people,
Only a people is needed to can be completed now, saves manpower, improve efficiency.
Part not in the detailed description of the invention is the prior art.
The embodiment selected herein to disclose goal of the invention of the invention, is presently considered to be suitable, still,
It is to be understood that the present invention is intended to include all changes and improvement that all belong to the embodiment in this design and invention scope.
Claims (4)
1. a kind of pulley block, it is characterised in that: including pulley bracket (2), support pulley A(1), pulley spindle A(4), aluminum pipe A
(3), support pulley B(8), pulley spindle B(6), aluminum pipe B(7), pulley bracket (2) be U-shaped board, the both side plate in pulley bracket (2)
On be equipped at intervals with several corresponding through-holes (5), pulley spindle A(4 along its length), pulley spindle B(6) both ends be threaded through respectively
In corresponding through-hole (5), support pulley A(1) two sides be respectively equipped with aluminum pipe A(3), support pulley A(1), aluminum pipe A(3)
Be set in pulley spindle A(4) on, support pulley B(8) two sides be respectively equipped with aluminum pipe B(7), support pulley B(8), aluminum pipe B(7)
Cover on pulley spindle B(6).
2. a kind of pulley block according to claim 1, it is characterised in that: pulley spindle A(4), pulley spindle B(6) both ends
It is equipped with screw thread and is bolted on the outside of pulley bracket (2) both side plate.
3. a kind of pulley block according to claim 1, it is characterised in that: pulley spindle A(4), pulley spindle B(6) equal one end
Threaded, one end band elbow, in the outside of pulley bracket (2) both side plate, the end of thread is bolted for screw thread and elbow.
4. a kind of pulley block according to claim 1, it is characterised in that: in support pulley A(1) and pulley spindle A(4),
Support pulley B(8) and pulley spindle B(6) between be equipped with bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811472631.8A CN109301763A (en) | 2018-12-04 | 2018-12-04 | A kind of pulley block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811472631.8A CN109301763A (en) | 2018-12-04 | 2018-12-04 | A kind of pulley block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109301763A true CN109301763A (en) | 2019-02-01 |
Family
ID=65141381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811472631.8A Pending CN109301763A (en) | 2018-12-04 | 2018-12-04 | A kind of pulley block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109301763A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110683409A (en) * | 2019-10-16 | 2020-01-14 | 国网河北省电力有限公司衡水供电分公司 | Novel cable paying-off support |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203212111U (en) * | 2013-04-09 | 2013-09-25 | 柯里拉 | Novel cable reel base |
| CN206232213U (en) * | 2016-12-05 | 2017-06-09 | 江苏华邦电子科技有限公司 | A kind of cable unreeling rack |
| CN207175065U (en) * | 2017-07-12 | 2018-04-03 | 中国电建集团核电工程公司 | Movable type cable disk automatic paying-off device |
| CN207209563U (en) * | 2017-06-25 | 2018-04-10 | 国网河南鄢陵县供电公司 | A kind of cable stroller with adjusting carrier roller function |
| CN208904543U (en) * | 2018-12-04 | 2019-05-24 | 国网河南省电力公司栾川县供电公司 | A kind of pulley block |
-
2018
- 2018-12-04 CN CN201811472631.8A patent/CN109301763A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203212111U (en) * | 2013-04-09 | 2013-09-25 | 柯里拉 | Novel cable reel base |
| CN206232213U (en) * | 2016-12-05 | 2017-06-09 | 江苏华邦电子科技有限公司 | A kind of cable unreeling rack |
| CN207209563U (en) * | 2017-06-25 | 2018-04-10 | 国网河南鄢陵县供电公司 | A kind of cable stroller with adjusting carrier roller function |
| CN207175065U (en) * | 2017-07-12 | 2018-04-03 | 中国电建集团核电工程公司 | Movable type cable disk automatic paying-off device |
| CN208904543U (en) * | 2018-12-04 | 2019-05-24 | 国网河南省电力公司栾川县供电公司 | A kind of pulley block |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110683409A (en) * | 2019-10-16 | 2020-01-14 | 国网河北省电力有限公司衡水供电分公司 | Novel cable paying-off support |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190201 |