CN107611873A - It is a kind of can damping crane span structure - Google Patents
It is a kind of can damping crane span structure Download PDFInfo
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- CN107611873A CN107611873A CN201711116664.4A CN201711116664A CN107611873A CN 107611873 A CN107611873 A CN 107611873A CN 201711116664 A CN201711116664 A CN 201711116664A CN 107611873 A CN107611873 A CN 107611873A
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- fixedly connected
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- inwall
- chute
- span structure
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Abstract
The invention discloses it is a kind of can damping crane span structure, including cable frame, the inwall of the cable frame is provided with support board, the both sides of the support board have been fixedly connected with the first sliding block, the both sides of cable frame inwall offer the first chute, and first the inwall of chute be slidably connected with side of first sliding block away from support board, the bottom of the cable frame inwall opens up fluted, and the bottom of the groove inner wall is fixedly connected with the first spring.The present invention is by setting being used cooperatively for support board, groove, the first spring, the first fixed block, portable plate, extension spring, the second motion bar and U-lag; solve the problems, such as that existing crane span structure does not possess damping; this can damping crane span structure; possesses the advantages of damping; cable can be also protected in the environment of long-term vibration, adds the service life of crane span structure, extends the service life of cable; avoid causing the economic loss on to a certain extent, be worth of widely use.
Description
Technical field
The present invention relates to electric power project engineering field, specially it is a kind of can damping crane span structure.
Background technology
Crane span structure product is early sixties, a kind of novel cable laying apparatu that industrially developed country develops, with
Electrification, the change of the high development of automation, particularly distribution system, trench direct-burried and installation with hanger cable can not meet
Requirement, and cable testing bridge is the substitute is, so as to accelerate construction speed, quality is ensure that, realizes the mark of product
Standardization, seriation and generalization, cable testing bridge is the device of fixed cable, in industries such as oil, chemical industry, electric power, light industry, telecommunications
Extensive use, it was mainly used in empty power cable, controls the laying of cable, illuminating line, telecommunication cable, but existing crane span structure
Do not possess the characteristics of damping, in the environment of long-term vibration, crane span structure is larger to cable damage, it is impossible to cable is protected well,
And the service life of crane span structure is largely have impact on, cause economic loss to a certain extent.
The content of the invention
It is an object of the invention to provide it is a kind of can damping crane span structure, possess the advantages of damping, solve existing crane span structure not
Possesses the problem of damping.
To achieve the above object, the present invention provides following technical scheme：It is a kind of can damping crane span structure, including cable frame, institute
The inwall for stating cable frame is provided with support board, and the both sides of the support board have been fixedly connected with the first sliding block, cable frame inwall
Both sides offer the first chute, and the inwall of the first chute is slidably connected with side of first sliding block away from support board, described
The bottom of cable frame inwall opens up fluted, and the bottom of the groove inner wall is fixedly connected with the first spring, and the first spring
Top is fixedly connected with the bottom of support board, and the both sides of cable frame bottom have been fixedly connected with the first fixed block, and described first is solid
The both sides for determining block inner cavity top have been fixedly connected with the second fixed block, and the bottom of second fixed block is connected with the first work
Lever, the described one end of first motion bar away from the second fixed block are connected with movable block, and the bottom of the movable block is fixed
It is connected with the second sliding block, the inner chamber of first fixed block is provided with portable plate, and the both sides at the top of the portable plate offer
Second chute, and the inwall of the second chute is connected with the basal sliding of the second sliding block, the bottom of the portable plate is fixedly connected with
Extension spring, and the bottom of extension spring is fixedly connected with the bottom of the first fixed block inner chamber, the bottom of the portable plate is fixedly connected with
Two motion bars, and the bottom of the second motion bar through extension spring and extends to the bottom of the first fixed block, second motion bar
Bottom is fixedly connected with U-frame.
Preferably, the both sides of the portable plate have been fixedly connected with the 3rd sliding block, the both sides of the first fixed block inner chamber
The 3rd chute is offered, and the inwall of the 3rd chute is slidably connected with the 3rd side of the sliding block away from portable plate.
Preferably, the both sides of the cable frame have been fixedly connected with Four-slider, and the both sides of the U-frame inwall open up
There is the 4th chute, and the inwall of the 4th chute is slidably connected with side of the Four-slider away from cable frame.
Preferably, be provided with second spring between two movable blocks, and the both ends of second spring respectively with movable block
It is fixedly connected.
Preferably, the both sides at the top of the U-frame have been fixedly connected with horizontal stripe, and the both sides at the top of the horizontal stripe offer
Through hole.
Compared with prior art, beneficial effects of the present invention are as follows：
1st, the present invention is by setting support board, groove, the first spring, the first fixed block, portable plate, extension spring, the second motion bar and U
Shape groove is used cooperatively, and solves the problems, such as that existing crane span structure does not possess damping, this can damping crane span structure, possess the advantages of damping,
Cable can be also protected in the environment of long-term vibration, adds the service life of crane span structure, extend cable uses the longevity
Life, avoids causing the economic loss on to a certain extent, is worth of widely use.
2nd, the present invention can avoid portable plate from going out during moving up and down by setting the 3rd sliding block and the 3rd chute
Existing inclined phenomenon, by setting Four-slider and the 4th chute, effectively can avoid cable frame from occurring during damping
It inclined phenomenon, by setting second spring, can effectively strengthen the elastic acting force between movable block, strengthen damping effect
Fruit, by setting horizontal stripe and through hole, workmen's erection bridge can be easy to.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the partial structural diagram in Fig. 1 of the present invention；
Fig. 3 is the partial structurtes top view in Fig. 1 of the present invention.
In figure：1 cable frame, 2 support boards, 3 first sliding blocks, 4 first chutes, 5 grooves, 6 first springs, 7 first fixed blocks,
8 second fixed blocks, 9 first motion bars, 10 movable blocks, 11 second sliding blocks, 12 portable plates, 13 second chutes, 14 extension springs, 15 second
Motion bar, 16 U-frames, 17 the 3rd sliding blocks, 18 the 3rd chutes, 19 Four-sliders, 20 the 4th chutes, 21 second springs, 22 horizontal strokes
Bar, 23 through holes.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Refer to Fig. 1-3, it is a kind of can damping crane span structure, including cable frame 1, the inwall of cable frame 1 be provided with support board 2,
The both sides of support board 2 have been fixedly connected with the first sliding block 3, and the both sides of the inwall of cable frame 1 offer the first chute 4, and first
The inwall of chute 4 is slidably connected with the first side of the sliding block 3 away from support board 2, and the bottom of the inwall of cable frame 1 opens up fluted 5,
The bottom of the inwall of groove 5 is fixedly connected with the first spring 6, and the top of the first spring 6 is fixedly connected with the bottom of support board 2,
The both sides of the bottom of cable frame 1 have been fixedly connected with the first fixed block 7, and the both sides of the inner cavity top of the first fixed block 7 are fixedly connected with
There is the second fixed block 8, the bottom of the second fixed block 8 is connected with the first motion bar 9, and the first motion bar 9 is fixed away from second
One end of block 8 is connected with movable block 10, and second spring 21, and the two of second spring 21 are provided between two movable blocks 10
End is fixedly connected with movable block 10 respectively, by setting second spring 21, can effectively strengthen the elasticity work between movable block 10
Firmly, damping effect is strengthened, the bottom of movable block 10 is fixedly connected with the second sliding block 11, and the inner chamber of the first fixed block 7 is set
There is portable plate 12, the both sides of portable plate 12 have been fixedly connected with the 3rd sliding block 17, and the both sides of the inner chamber of the first fixed block 7 offer
3rd chute 18, and the inwall of the 3rd chute 18 is slidably connected with the 3rd side of the sliding block 17 away from portable plate 12, passes through setting
3rd sliding block 17 and the 3rd chute 18, portable plate 12 can be avoided to occur inclined phenomenon during moving up and down, activity
The both sides at the top of plate 12 offer the second chute 13, and the basal sliding of the inwall of the second chute 13 and the second sliding block 11 connects
Connect, the bottom of portable plate 12 is fixedly connected with extension spring 14, and the bottom of the bottom of extension spring 14 and the inner chamber of the first fixed block 7 is fixed and connected
Connect, the bottom of portable plate 12 is fixedly connected with the second motion bar 15, and the bottom of the second motion bar 15 through extension spring 14 and extends
To the bottom of the first fixed block 7, the bottom of the second motion bar 15 is fixedly connected with U-frame 16, and the both sides at the top of U-frame 16 are solid
Surely horizontal stripe 22 is connected with, the both sides at the top of horizontal stripe 22 offer through hole 23, by setting horizontal stripe 22 and through hole 23, can be easy to
Workmen's erection bridge, the both sides of cable frame 1 have been fixedly connected with Four-slider 19, and the both sides of the inwall of U-frame 16 open up
There is the 4th chute 20, and the inwall of the 4th chute 20 is slidably connected with side of the Four-slider 19 away from cable frame 1, passes through setting
The chute 20 of Four-slider 19 and the 4th, cable frame 1 can be effectively avoided to occur inclined phenomenon during damping.
In use, when 2 stress of support board, by being used cooperatively for the first sliding block 3 and the first chute 4, support board 2 is downward
It is mobile, it can shrink the first spring 6, the first spring 6 produces cushioning effect power, moves up support board 2, in the first spring 6
It under caused cushioning effect power, also can move down cable frame 1, cable frame 1 drives the first fixed block 7 to move down, and first
Fixed block 7 stretches extension spring 14, under the active force of extension spring 14, moves up the first fixed block 7, drives cable frame 1 upward
It is mobile, so as to reach the purpose of damping.
In summary：This can damping crane span structure, by set support board 2, groove 5, the first spring 6, the first fixed block 7,
Portable plate 12, extension spring 14, the second motion bar 15 and U-lag 16 are used cooperatively, and solve existing crane span structure and do not possess asking for damping
Topic.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. it is a kind of can damping crane span structure, including cable frame（1）, it is characterised in that：The cable frame（1）Inwall be provided with loading
Plate（2）, the support board（2）Both sides be fixedly connected with the first sliding block（3）, cable frame（1）The both sides of inwall offer
First chute（4）, and the first chute（4）Inwall and the first sliding block（3）Away from support board（2）Side be slidably connected, it is described
Cable frame（1）The bottom of inwall opens up fluted（5）, the groove（5）The bottom of inwall is fixedly connected with the first spring（6）,
And first spring（6）Top and support board（2）Bottom be fixedly connected, cable frame（1）The both sides of bottom have been fixedly connected with
First fixed block（7）, first fixed block（7）The both sides of inner cavity top have been fixedly connected with the second fixed block（8）, described
Two fixed blocks（8）Bottom be connected with the first motion bar（9）, first motion bar（9）Away from the second fixed block（8）'s
One end is connected with movable block（10）, the movable block（10）Bottom be fixedly connected with the second sliding block（11）, described first
Fixed block（7）Inner chamber be provided with portable plate（12）, the portable plate（12）The both sides at top offer the second chute（13）,
And second chute（13）Inwall and the second sliding block（11）Basal sliding connection, the portable plate（12）Bottom be fixedly connected
There is extension spring（14）, and extension spring（14）Bottom and the first fixed block（7）The bottom of inner chamber is fixedly connected, the portable plate（12）'s
Bottom is fixedly connected with the second motion bar（15）, and the second motion bar（15）Bottom pass through extension spring（14）And it is solid to extend to first
Determine block（7）Bottom, second motion bar（15）Bottom be fixedly connected with U-frame（16）.
2. it is according to claim 1 it is a kind of can damping crane span structure, it is characterised in that：The portable plate（12）Both sides it is solid
Surely it is connected with the 3rd sliding block（17）, first fixed block（7）The both sides of inner chamber offer the 3rd chute（18）, and the 3rd slides
Groove（18）Inwall and the 3rd sliding block（17）Away from portable plate（12）Side be slidably connected.
3. it is according to claim 1 it is a kind of can damping crane span structure, it is characterised in that：The cable frame（1）Both sides it is solid
Surely it is connected with Four-slider（19）, the U-frame（16）The both sides of inwall offer the 4th chute（20）, and the 4th chute
（20）Inwall and Four-slider（19）Away from cable frame（1）Side be slidably connected.
4. it is according to claim 1 it is a kind of can damping crane span structure, it is characterised in that：Two movable blocks（10）Between set
It is equipped with second spring（21）, and second spring（21）Both ends respectively with movable block（10）It is fixedly connected.
5. it is according to claim 1 it is a kind of can damping crane span structure, it is characterised in that：The U-frame（16）The both sides at top
It has been fixedly connected with horizontal stripe（22）, the horizontal stripe（22）The both sides at top offer through hole（23）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711116664.4A CN107611873A (en) | 2017-11-13 | 2017-11-13 | It is a kind of can damping crane span structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711116664.4A CN107611873A (en) | 2017-11-13 | 2017-11-13 | It is a kind of can damping crane span structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107611873A true CN107611873A (en) | 2018-01-19 |
Family
ID=61086265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711116664.4A Pending CN107611873A (en) | 2017-11-13 | 2017-11-13 | It is a kind of can damping crane span structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN107611873A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108626137A (en) * | 2018-07-03 | 2018-10-09 | 浙江融乐环境科技有限公司 | A kind of no pipe energy-saving immersible pump |
| CN109038429A (en) * | 2018-09-11 | 2018-12-18 | 镇江宝源电仪设备有限公司 | It is a kind of to be conveniently adjusted and the bus duct of good heat dissipation |
| CN109167324A (en) * | 2018-09-03 | 2019-01-08 | 国网山东省电力公司烟台供电公司 | A kind of cable protection plate |
| CN110635410A (en) * | 2019-09-25 | 2019-12-31 | 湖北中培电子科技有限公司 | Damping device for cable bridge |
| CN113300294A (en) * | 2021-05-28 | 2021-08-24 | 伽伽科技集团有限公司 | Cable bridge with good shockproof effect |
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| CN205004694U (en) * | 2015-08-04 | 2016-01-27 | 浙江圣宇成套电气有限公司 | Antidetonation crane span structure |
| CN205544046U (en) * | 2016-03-25 | 2016-08-31 | 辰融电气集团有限公司 | High -strength light -duty nuclear power dedicated ladder type bridge frame |
| CN205791314U (en) * | 2016-06-01 | 2016-12-07 | 镇江荣诚管业有限公司 | A kind of MPP power pipe |
| CN206366149U (en) * | 2016-12-23 | 2017-08-01 | 淮阴师范学院 | A kind of height adjustable and the athletic training table tennis table with damping |
| CN107171257A (en) * | 2017-06-02 | 2017-09-15 | 安徽奥睿德科技发展有限公司 | A kind of flame retardant type assembled anti-knock support of cable testing bridge |
| CN107257093A (en) * | 2017-07-14 | 2017-10-17 | 方敏 | A kind of damping clamping device of power equipment |
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2017
- 2017-11-13 CN CN201711116664.4A patent/CN107611873A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205004694U (en) * | 2015-08-04 | 2016-01-27 | 浙江圣宇成套电气有限公司 | Antidetonation crane span structure |
| CN205544046U (en) * | 2016-03-25 | 2016-08-31 | 辰融电气集团有限公司 | High -strength light -duty nuclear power dedicated ladder type bridge frame |
| CN205791314U (en) * | 2016-06-01 | 2016-12-07 | 镇江荣诚管业有限公司 | A kind of MPP power pipe |
| CN206366149U (en) * | 2016-12-23 | 2017-08-01 | 淮阴师范学院 | A kind of height adjustable and the athletic training table tennis table with damping |
| CN107171257A (en) * | 2017-06-02 | 2017-09-15 | 安徽奥睿德科技发展有限公司 | A kind of flame retardant type assembled anti-knock support of cable testing bridge |
| CN107257093A (en) * | 2017-07-14 | 2017-10-17 | 方敏 | A kind of damping clamping device of power equipment |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108626137A (en) * | 2018-07-03 | 2018-10-09 | 浙江融乐环境科技有限公司 | A kind of no pipe energy-saving immersible pump |
| CN109167324A (en) * | 2018-09-03 | 2019-01-08 | 国网山东省电力公司烟台供电公司 | A kind of cable protection plate |
| CN109038429A (en) * | 2018-09-11 | 2018-12-18 | 镇江宝源电仪设备有限公司 | It is a kind of to be conveniently adjusted and the bus duct of good heat dissipation |
| CN110635410A (en) * | 2019-09-25 | 2019-12-31 | 湖北中培电子科技有限公司 | Damping device for cable bridge |
| CN113300294A (en) * | 2021-05-28 | 2021-08-24 | 伽伽科技集团有限公司 | Cable bridge with good shockproof effect |
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| 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: 20180119 |