CN206023059U - Combined paying off pulley hanger - Google Patents
Combined paying off pulley hanger Download PDFInfo
- Publication number
- CN206023059U CN206023059U CN201621074747.2U CN201621074747U CN206023059U CN 206023059 U CN206023059 U CN 206023059U CN 201621074747 U CN201621074747 U CN 201621074747U CN 206023059 U CN206023059 U CN 206023059U
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- CN
- China
- Prior art keywords
- tie
- connecting plate
- pulley hanger
- pulley
- paying
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- 239000000203 mixture Substances 0.000 claims abstract description 6
- 241000826860 Trapezium Species 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 19
- 239000000725 suspension Substances 0.000 abstract description 8
- 238000000034 method Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- BYACHAOCSIPLCM-UHFFFAOYSA-N 2-[2-[bis(2-hydroxyethyl)amino]ethyl-(2-hydroxyethyl)amino]ethanol Chemical compound OCCN(CCO)CCN(CCO)CCO BYACHAOCSIPLCM-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000012212 insulator Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000003915 air pollution Methods 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Abstract
The utility model discloses combined paying off pulley hanger, belongs to technical field of electric power construction.The releasing pulley hanger includes that tie-beam, tie-beam include tie-beam, lower tie-beam, left tie-beam, right tie-beam by connecting plate connection composition isosceles trapezoidal structure, tie-beam.Connecting plate includes connecting plate one, connecting plate two, connecting plate three, connecting plate four；The two ends of upper tie-beam are fixedly connected with one end of left tie-beam and one end of right tie-beam respectively by connecting plate one, and the two ends of lower tie-beam are fixedly connected with the other end of the other end and right tie-beam of left tie-beam respectively by connecting plate two；The centre position fixed connecting plate three of upper tie-beam, lower tie-beam centre position fixed connecting plate four；The connecting plate one at the left and right two ends of upper tie-beam is connected by buttress brace one also between connecting plate three.This utility model intensity high stability more preferably, arranges the suspension requirement that multiple hanging points can meet multiple releasing pulleys, it is possible to increase unwrapping wire efficiency.
Description
Technical field
This utility model is related to combined paying off pulley hanger, belongs to Phase of Electric Power Projects apparatus field.
Background technology
In recent years, State Grid Corporation of China implements prevention and control of air pollution project comprehensively, carries forward vigorously extra-high voltage grid construction, because
This payingoff construction technological requirement to large-section lead is very high.At present in the wire payingoff construction technological principle in largest domestic section
Tension stringing is carried out using 3 × " one leads 2 " modes, the unfolding construction of large-section lead is high to the performance requirement of construction equipment, puts
Line pulley suspension way choice, has a major impact to project progress, efficiency and construction quality.At present, multiple releasing pulleys enter
Needing construction hole is reserved on steel tower during row unwrapping wire, will so realizing multiple wire winding pulley suspensions, adjustment coaster is highly consistent
Workload is big, and the kit for using is a lot, operates very inconvenient.
Utility model content
The purpose of this utility model is to provide a kind of simple structure, convenient use, can meet multiple releasing pulleys while outstanding
The combined paying off pulley hanger of extension.
To achieve these goals, the technical solution adopted in the utility model is：
A kind of combined paying off pulley hanger, including tie-beam, tie-beam is by connecting plate connection composition isosceles trapezoid knot
Structure, tie-beam include that tie-beam, lower tie-beam, left tie-beam and right tie-beam, connecting plate include connecting plate one, connecting plate
2nd, connecting plate three, connecting plate four；The two ends of upper tie-beam pass through one end and the right tie-beam respectively with left tie-beam of connecting plate one
One end be fixedly connected, the two ends of lower tie-beam are another with the other end of left tie-beam and right tie-beam respectively by connecting plate two
One end is fixedly connected；The centre position fixed connecting plate three of upper tie-beam, lower tie-beam centre position fixed connecting plate four；Upper company
The connecting plate one for connecing the left and right two ends of beam is connected by buttress brace one also between connecting plate four.
Further, by being welded to connect between tie-beam and connecting plate.
Further, the hole for connecting is provided on the end of tie-beam and connecting plate, is led between tie-beam and connecting plate
Cross bolt connection.
Further, at 1/4 on lower tie-beam length direction and 3/4 use bolt fixed connecting plate three.
Further, lead between the connecting plate four in the connecting plate three in upper tie-beam centre position and lower tie-beam centre position
Cross buttress brace two to connect.
Further, tie-beam and buttress brace are by two pieces of angle bar for being located at connecting plate both sides and be fixedly connected with connecting plate
Composition.
Further, a removable link plate is respectively provided with the both sides for being located at connecting plate four on lower tie-beam.
As a result of above-mentioned technical proposal, the technique effect that this utility model is obtained has：
Combined paying off pulley hanger of the present utility model connects into the isosceles for more consolidating using connecting plate and tie-beam
Trapezoidal hanger, ensure that the intensity of hanger.
This utility model is provided with multiple hanging points can be with the suspension requirement of the multiple releasing pulleys of all promising policy, it is possible to increase
The efficiency of unwrapping wire.
This utility model is provided with additional connecting plate fixing point on lower tie-beam, can install connection according to demand additional
Plate, to increase releasing pulley.
Of the present utility model use simplifies payingoff construction operating process, reduces the impulsive force that towing plate crosses coaster, is
Site operation brings great convenience, it is ensured that Poling Construction makes smooth advances.
This utility model simple structure, convenient storage, transport and use, of the present utility model use substantially increase unwrapping wire
The overall efficiency of construction.
Description of the drawings
Fig. 1 is this utility model structural representation；
Fig. 2 is the structural representation of this utility model embodiment 2；
Fig. 3 is the structural representation of this utility model embodiment 3；
Fig. 4 is removable cladding panel structure schematic diagram；
Fig. 5 is the structural representation of connecting plate one；
Fig. 6 is the structural representation of connecting plate two；
Fig. 7 is the structural representation of connecting plate three；
Fig. 8 is the structural representation of connecting plate four；
Fig. 9 is schematic diagram of this utility model embodiment 2 with tie-beam and buttress brace sectional view；
Wherein, 1, upper tie-beam, 2, lower tie-beam, 3, left tie-beam, 4, right tie-beam, 5, buttress brace one, 6, connecting plate
One, 7, connecting plate two, 8, connecting plate three, 9, connecting plate four, 10, buttress brace two, 11, removable link plate, 11-1 trip bolts.
Specific embodiment
Below in conjunction with the accompanying drawings and specific embodiment is described in further details to this utility model：
Embodiment 1
The utility model discloses combined paying off pulley hanger, releasing pulley hanger includes tie-beam, between tie-beam
By connecting plate connect composition isosceles trapezoidal structure hanger, tie-beam include tie-beam 1, lower tie-beam 2, left tie-beam 3,
Right tie-beam 4, also includes that two buttress braces 1, connecting plate include connecting plate 1, connecting plate 27, connecting plate 38, connecting plate
49；Fixed and connected with one end of left tie-beam 3 and one end of right tie-beam 4 by connecting plate 1 respectively at the two ends of upper tie-beam 1
Connect, the two ends of lower tie-beam 2 are fixed with the other end of the other end and right tie-beam 4 of left tie-beam 3 respectively by connecting plate 27
Connection；The centre position fixed connecting plate 38 of upper tie-beam 1,2 centre position fixed connecting plate 49 of lower tie-beam；Upper tie-beam
The connecting plate 1 at 1 left and right two ends is connected by buttress brace 1 also between connecting plate 38, and concrete structure is as shown in Figure 1.This
The technical scheme of utility model is that tie-beam is linked together by connecting plate combination, and the profile of releasing pulley hanger is in isosceles
Trapezoidal structure, is more consolidated with rectangle hanger structure compared, and the overall tension of releasing pulley hanger, comprcssive strength are carried
Height, and it is little to take up room, conveniently storage and transport.In order to further enhance the intensity of combined paying off pulley hanger, may be used also
So that the connecting plate 49 in the connecting plate 38 in 1 centre position of upper tie-beam and lower 2 centre position of tie-beam is used buttress brace 2 10
Couple together.
It is connected with three kinds of modes between tie-beam, bolt connection, is welded to connect and bolt connection coordinates and is welded to connect.
If with bolts, releasing pulley hanger can be disassembled, convenient storage is transported, particularly suitable Yushan Hill
Area constructs, therefore ordinary priority selects bolted mode.
The present embodiment can with bolts coordinate welding in the form of, i.e., with bolts to five hanging points after enter again
Row weld reinforcement, makes the stress of hanging point more reasonable, connects more firm between tie-beam and buttress brace and connecting plate.
Connecting plate 1 in this utility model is as shown in figure 5, connecting plate 27 is as shown in fig. 6, the such as Fig. 7 institutes of connecting plate 38
Show, connecting plate 49 is as shown in Figure 8.Connecting plate 1, connecting plate 27, connecting plate 38, connecting plate plate 49 are respectively provided with suspension connection
Suppending hole.
During actual fabrication, tie-beam and buttress brace in this utility model select angle bar under normal circumstances.In order to
The intensity of combined paying off pulley hanger in this utility model is further enhanced, tie-beam and buttress brace are fabricated to two pieces of angle bar
Form, two pieces of angle bar are located at connecting plate both sides and are fixedly connected with connecting plate, and concrete form is as shown in Figure 9.
Embodiment 2
The present embodiment is improved to embodiment 1, is theed improvement is that：It is solid that connecting plate is additionally arranged on lower tie-beam 2
Fixed point, can install connecting plate 38 additional as the hitch point of releasing pulley, according to demand so as to easily increase in payingoff construction
Releasing pulley, further improves unwrapping wire efficiency.Connecting plate fixing point is uniformly distributed on 2 direction of lower tie-beam, to ensure unwrapping wire
Combined paying off pulley hanger uniform force during construction, unwrapping wire process are steady.It is additionally arranged two connecting plates to fix in the present embodiment
Point, one of connecting plate fixing point are located at the 1/4 of 2 length direction of lower tie-beam, and another connecting plate fixing point is located at down
At the 3/4 of 2 length direction of tie-beam, concrete structure is as shown in Figure 2.Improvement in for the present embodiment, provides for unwrapping wire many
Plant and select, workmen situation fixed connecting plate 38 on the connecting plate fixing point of lower tie-beam 2 can make according to the actual requirements
For the hitch point of releasing pulley, the connecting plate 38 of increase is fixedly connected with combined paying off pulley hanger using bolt, with convenient
Installation and removal, using flexible.
The length of each tie-beam is suitably expanded by this utility model when making, to increase on lower tie-beam as needed
Plus 3 or 4 connecting plates 38 are used as the hitch point of releasing pulley, accomplish that a combined paying off pulley hanger meets multiple putting
Line is required, so as to improve the efficiency of payingoff construction.
Embodiment 3
This utility model is improved to embodiment 2, is theed improvement is that：The unwrapping wire that sets up on lower tie-beam 2 is slided
Car hitch point is set to removable link plate 11, slideway of the lower tie-beam 2 being made up of angle bar as removable link plate 11, this reality
The concrete structure for applying example is as shown in Figure 3.Removable link plate 11 in the present embodiment is included link plate link and is connected with link plate
The link plate that frame is fixedly connected, removable link plate 11 are also equipped with for removable link plate 11 is relatively fixed the trip bolt in slideway
11-1 and facilitate two rollers of adjustable range；Link plate link closes the rectangular frame of a face half opening for three side sealing, in square
The centre position on the long side of the closing of shape framework is welded with link plate, and the concrete structure of the removable link plate 11 in the present embodiment is as schemed
Shown in 4.In assembling, removable link plate 11 is loaded slideway, regulate distance and fastened using trip bolt 11-1.This arrange into
One step expands the scope of application of combined paying off pulley hanger, when the distance between one group of adjacent wires changes,
Removable link plate 11 can be adjusted to adapt to the adjacent wires of different distance, accomplished only to hang using a combined paying off pulley
Frame and different job sites can be applied to, and eliminate the time for changing combined sheave pulley hanger, improve efficiency of construction.
This utility model is reasonable in design, using firm isosceles trapezoidal structure, two hitch points on the top of isosceles trapezoid
The suspension requirement of suspension insulator can be met, coaster and suspension insulator are synchronized installation and is hung, reduced
Construction and installation link, improves the overall efficiency of construction of unwrapping wire, it is ensured that the good stress of steel tower, ensure that payingoff construction is pacified
It is smoothed out entirely.
Of the present utility model use simplifies payingoff construction operating process, facilitates transport courses, reduces towing plate mistake
The impulsive force of coaster, is that site operation brings great convenience, it is ensured that what pay-off wire was constructed makes smooth advances.
Claims (7)
1. a kind of combined paying off pulley hanger, it is characterised in that：Including tie-beam, tie-beam is by connecting plate connection composition etc.
Waist trapezium structure, tie-beam include tie-beam（1）, lower tie-beam（2）, left tie-beam（3）With right tie-beam（4）, connecting plate
Including connecting plate one（6）, connecting plate two（7）, connecting plate three（8）, connecting plate four（9）；Upper tie-beam（1）Two ends by connection
Plate one（6）Respectively with left tie-beam（3）One end and right tie-beam（4）One end be fixedly connected, lower tie-beam（2）Two ends lead to
Cross connecting plate two（7）Respectively with left tie-beam（3）The other end and right tie-beam（4）The other end be fixedly connected；Upper tie-beam
（1）Centre position fixed connecting plate three（8）, lower tie-beam（2）Centre position fixed connecting plate four（9）；Upper tie-beam（1）'s
The connecting plate one at left and right two ends（6）Also with connecting plate four（9）Between pass through buttress brace one（5）Connection.
2. combined paying off pulley hanger according to claim 1, it is characterised in that：Pass through between tie-beam and connecting plate
It is welded to connect.
3. combined paying off pulley hanger according to claim 1, it is characterised in that：On the end and connecting plate of tie-beam
The hole for connecting is provided for, is bolted between tie-beam and connecting plate.
4. the combined paying off pulley hanger according to any one of Claims 2 or 3, it is characterised in that：Lower tie-beam（2）Long
Degree direction on 1/4 at and 3/4 use bolt fixed connecting plate three（8）.
5. the combined paying off pulley hanger according to any one of Claims 2 or 3, it is characterised in that：Upper tie-beam（1）In
Between position connecting plate three（8）With lower tie-beam（2）The connecting plate four in centre position（9）Between pass through buttress brace two（10）Even
Connect.
6. combined paying off pulley hanger according to claim 1, it is characterised in that：Tie-beam and buttress brace are by the company of being located at
Fishplate bar both sides and two pieces of angle bar compositions being fixedly connected with connecting plate.
7. combined paying off pulley hanger according to claim 6, it is characterised in that：Lower tie-beam（2）On be located at connect
Fishplate bar four（9）Both sides be respectively provided with a removable link plate（11）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621074747.2U CN206023059U (en) | 2016-09-23 | 2016-09-23 | Combined paying off pulley hanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621074747.2U CN206023059U (en) | 2016-09-23 | 2016-09-23 | Combined paying off pulley hanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206023059U true CN206023059U (en) | 2017-03-15 |
Family
ID=58261330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621074747.2U Active CN206023059U (en) | 2016-09-23 | 2016-09-23 | Combined paying off pulley hanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206023059U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106329386A (en) * | 2016-09-23 | 2017-01-11 | 国家电网公司 | Combined paying-off tackle hanging rack |
-
2016
- 2016-09-23 CN CN201621074747.2U patent/CN206023059U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106329386A (en) * | 2016-09-23 | 2017-01-11 | 国家电网公司 | Combined paying-off tackle hanging rack |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |