CN209193357U - Pre- arch tube type bus hanging apparatus - Google Patents
Pre- arch tube type bus hanging apparatus Download PDFInfo
- Publication number
- CN209193357U CN209193357U CN201822066224.9U CN201822066224U CN209193357U CN 209193357 U CN209193357 U CN 209193357U CN 201822066224 U CN201822066224 U CN 201822066224U CN 209193357 U CN209193357 U CN 209193357U
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- pin shaft
- tube type
- type bus
- snap
- plates
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Abstract
The utility model provides a kind of pre- arch tube type bus hanging apparatus of novel in structural design；Including the whippletree being connect with lifting rope, the both ends of the whippletree are respectively equipped with two hoisting fixtures, the hoisting fixture is connect by steel cable with whippletree, the hoisting fixture includes two upper plates, two lower plates, the top of two upper plates is hinged by the first pin shaft, and the lower end that the upper end of two lower plates passes through the second pin shaft and two upper plates respectively is hinged；The middle part of two lower plates is hinged by third pin shaft, and the lower end of two lower plates is L-shape；It is respectively fixed with a horizontal sleeve on two lower plate lower ends, is rotatably connected to shaft in sleeve, the snap-gauge of arc is welded in the roller end between two lower plates, the open end of snap-gauge is arranged obliquely.
Description
Technical field
The utility model relates to encircle tube type bus hoisting technology field, more particularly to a kind of pre- arch tube type bus lifting dress in advance
It sets.
Background technique
Tube type bus is using copper pipe or aluminium-alloy pipe as conductor, is applied with a kind of bus bar products to insulate, main to apply
In the conductor connection in China's power construction engineering between grid power transmission conducting wire and substation transformer, the jump in transmission line of electricity
Made current conductor in connection conductor and heavy DC deicing device in line, power equipment, and was to replace traditional rectangle, slot
The completely new conductor of shape, stick bus and flexible circuit conductor is one of equipment crucial in electric power power transmission and transformation system (material), to power transmission and transformation
The safe and reliable operation of system and power equipment plays a crucial role.
Transformer substation tubular busbar is equipped with brace type and suspension type, and the installation of pipe bus hanging formula can greatly reduce pillar
Quantity, anti-gentle breeze vibration and antiseismic ability are strong, and eliminate the failure that Insulator detection is caused due to pipe mother's amount of deflection
Occur, hanging tubular bus is applied in the installation of transformer substation pipe bus more and more widely.
Summary of the invention
The purpose of the utility model is to overcome the deficiencies in the prior art, adapt to reality and need, and provide a kind of structure design
Novel pre- arch tube type bus hanging apparatus.
In order to realize the purpose of this utility model, the technology employed by the present utility model is
Design a kind of pre- arch tube type bus hanging apparatus, including the whippletree connecting with lifting rope, the both ends point of the whippletree
Do not set there are two hoisting fixture, the hoisting fixture is connect by steel cable with whippletree, the hoisting fixture including two upper plates,
The top of two lower plates, two upper plates is hinged by the first pin shaft, and the upper end of two lower plates passes through the second pin shaft respectively
It is hinged with the lower end of two upper plates；The middle part of two lower plates is hinged by third pin shaft, and the lower end of two lower plates is in L
Shape；It is respectively fixed with a horizontal sleeve on two lower plate lower ends, is rotatably connected to shaft in sleeve, connects under two
The snap-gauge of arc is welded in roller end between plate, the open end of snap-gauge is arranged obliquely.
Hanging plate is rotatably connected on the third pin shaft, the movable end of the hanging plate is equipped with hook, at the hanging plate
The first pin shaft in the same side extends outwardly, when the open-shaped state of two snap-gauges, after the movable end of the hanging plate is flipped up
The hook of its end can be hung on outwardly extending first pin shaft.
The second pin shaft for being in the same side with the hanging plate extends outwardly, and the hanging plate can be against described after overturning to side
On second pin shaft.
It being set in the shaft of the sleeve two sides there are two locking nut, two locking nuts are connect with shaft thread,
And sleeve is located between two locking nuts.
The inner sidewall of the snap-gauge is equipped with flexible rubber pad.
The flexible rubber pad is equipped with several through-holes.
The utility model has the beneficial effects that:
It is easy to operate in the design its novel in structural design, use, manpower can not only be saved in use, moreover it is possible to mitigate work
Intensity improves working efficiency, and the design is designed using rotatable snap-gauge, can be female with pre- arch tube type on the inside of snap-gauge in lifting
The curvature of line effectively cooperates, and realizes effective contact of the snap-gauge to pre- arch tube type bus side wall, avoids pre- arch tube type bus side wall
Crush injury risk.
Detailed description of the invention
Fig. 1 is the hoisting fixture open configuration primary structure schematic diagram of the design；
Fig. 2 is the hoisting fixture closed state primary structure schematic diagram of the design；
Fig. 3 is the primary structure schematic diagram of the design.
Specific embodiment
The present invention will be further described with reference to the accompanying drawings and examples:
Embodiment 1: a kind of pre- arch tube type bus hanging apparatus, referring to Fig. 1 to Fig. 3.
Including the whippletree 16 connecting with lifting rope 15, the both ends of the whippletree 16 are respectively equipped with two hoisting fixtures, described
Hoisting fixture is connect by steel cable 14 with whippletree 16, specifically, the hoisting fixture includes two upper plates 2, two in the design
The top of a lower plate 3, two upper plates 2 is hinged by the first pin shaft 8, and the upper end of two lower plates 3 passes through the second pin respectively
Axis 4 and the lower end of two upper plates 2 are hinged；Meanwhile the middle part of two lower plates 3 is hinged by third pin shaft 5, and connects under two
The lower end of plate 3 is L-shape.
Further, a horizontal sleeve 10, sleeve 10 are respectively fixed on two 9 lower ends of lower plate in the design
It is inside rotatably connected to shaft 12, is set in the shaft 12 of 10 two sides of sleeve there are two locking nut 11, two locking screws
Mother 11 connect with shaft thread, and sleeve is located between two locking nuts 11.
Further, the snap-gauge 13 of arc is welded on 12 end of shaft between two lower plates 3, meanwhile, two
A snap-gauge is oppositely arranged, and the open end of snap-gauge 13 is arranged obliquely, and then adjustable by adjusting two locking nuts 11
Spacing between two snap-gauges.
Further, hanging plate 6 is rotatably connected on the third pin shaft 5, the movable end of the hanging plate 6 is equipped with hook 7,
The first pin shaft 8 for being in the same side with the hanging plate 6 extends outwardly, described when the open-shaped state of two snap-gauges (shown in Fig. 1)
The hook 7 that the movable end of hanging plate 6 is flipped up its rear end can be hung on outwardly extending first pin shaft 8, in this state, when
When steel cable continues to pull up this hoisting fixture, since hanging plate upper hook catches on the first pin shaft 8, two upper plates 2 are not at this time
It can be rotated by the first pin shaft, therefore when steel cable continues to pull up this hoisting fixture, two snap-gauge can't merge, i.e.,
It (is deflected to the right) when can still keep state shown in Fig. 1, and only remove hook from the first pin shaft, when steel cable continues up
Two snap-gauges, which can just merge, when pulling this hoisting fixture clamps tube type bus.
Further, the second pin shaft 4 that the same side is in the hanging plate extends outwardly, and the hanging plate 4 is overturn to side
After can be against on second pin shaft, by this design, when hanging plate is in off working state, the second pin shaft can to hanging plate into
Row limit, avoids hanging plate from falling shock tube type bus downwards, avoids hanging plate from contacting with tube type bus and cause to damage to tube type bus.
Further, the inner sidewall of the snap-gauge is equipped with flexible rubber pad 14, and the flexible rubber pad is equipped with several
A through-hole, through-hole on flexible rubber pad can generate the deformation that flexible rubber pad occurs and buffer, avoid complete to because squeezing
Planar flexible rubber pad generates fin to tube type bus side wall generation crush injury because squeezing.
The design is in use, and two hoisting fixtures are located at the both ends of tube type bus, before this should lead to hanging plate
The hook for crossing movable end is hooked on the first pin shaft, at this point, when steel cable lifts by crane this mobile hoisting fixture, two sustainable guarantors of snap-gauge
Open configuration is held, hoisting fixture is moved on tube type bus 15 later, at this point, two snap-gauges are in open configuration, will then be hung
Plate is removed from the first pin shaft and is limited by the second pin shaft, rear steel rope tension lifted by crane, steel cable pulls when lifting
First pin shaft moves up, and two upper plate lower ends move towards, and latter two lower plate lower end is rotated by third pin shaft, this
When, two snap-gauges move towards and are clamped on tube type bus two sidewalls, with the lasting tension of steel cable, simultaneously because cast is female
The reason of line self weight, two snap-gauge can clamp tube type bus, and then tube type bus can be lifted, can be to cast mother after slinging
Line is installed.
What the embodiments of the present invention were announced is preferred embodiment, and however, it is not limited to this, the common skill of this field
Art personnel understand the spirit of the utility model easily according to above-described embodiment, and make different amplification and variation, but as long as
The spirit of the utility model is not departed from, it is all within the protection scope of the present utility model.
Claims (6)
1. a kind of pre- arch tube type bus hanging apparatus, it is characterised in that: including the whippletree being connect with lifting rope, the two of the whippletree
End is respectively equipped with two hoisting fixtures, and the hoisting fixture is connect by steel cable with whippletree, and the hoisting fixture includes on two
The top of connecting plate, two lower plates, two upper plates is hinged by the first pin shaft, and the upper end of two lower plates passes through second respectively
The lower end of pin shaft and two upper plates is hinged；The middle part of two lower plates is hinged by third pin shaft, and under two lower plates
It holds L-shape；It is respectively fixed with a horizontal sleeve on two lower plate lower ends, is rotatably connected to shaft in sleeve, is located at two
The snap-gauge of arc is welded in roller end between a lower plate, the open end of snap-gauge is arranged obliquely.
2. pre- arch tube type bus hanging apparatus as described in claim 1, it is characterised in that: be rotatablely connected on the third pin shaft
There is hanging plate, the movable end of the hanging plate is equipped with hook, and the first pin shaft for being in the same side with the hanging plate extends outwardly, when two
When the open-shaped state of a snap-gauge, the hook that the movable end of the hanging plate is flipped up its rear end can hang over outwardly extending first
On pin shaft.
3. pre- arch tube type bus hanging apparatus as claimed in claim 2, it is characterised in that: be in the same side with the hanging plate
Second pin shaft extends outwardly, and the hanging plate can be against on second pin shaft after overturning to side.
4. pre- arch tube type bus hanging apparatus as described in claim 1, it is characterised in that: the shaft positioned at the sleeve two sides
On set there are two locking nut, two locking nuts are connect with shaft thread, and sleeve is between two locking nuts.
5. pre- arch tube type bus hanging apparatus as described in claim 1, it is characterised in that: the inner sidewall of the snap-gauge is equipped with
Flexible rubber pad.
6. pre- arch tube type bus hanging apparatus as claimed in claim 5, it is characterised in that: if the flexible rubber pad is equipped with
Dry through-hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822066224.9U CN209193357U (en) | 2018-12-10 | 2018-12-10 | Pre- arch tube type bus hanging apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822066224.9U CN209193357U (en) | 2018-12-10 | 2018-12-10 | Pre- arch tube type bus hanging apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209193357U true CN209193357U (en) | 2019-08-02 |
Family
ID=67428363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822066224.9U Active CN209193357U (en) | 2018-12-10 | 2018-12-10 | Pre- arch tube type bus hanging apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209193357U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113249941A (en) * | 2020-06-11 | 2021-08-13 | 佛山卡蛙科技股份有限公司 | Locking device and folding clothes dryer |
-
2018
- 2018-12-10 CN CN201822066224.9U patent/CN209193357U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113249941A (en) * | 2020-06-11 | 2021-08-13 | 佛山卡蛙科技股份有限公司 | Locking device and folding clothes dryer |
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