CN110061461A - A kind of nuclear power Insulation crane span structure - Google Patents
A kind of nuclear power Insulation crane span structure Download PDFInfo
- Publication number
- CN110061461A CN110061461A CN201910333301.9A CN201910333301A CN110061461A CN 110061461 A CN110061461 A CN 110061461A CN 201910333301 A CN201910333301 A CN 201910333301A CN 110061461 A CN110061461 A CN 110061461A
- Authority
- CN
- China
- Prior art keywords
- chassis
- nuclear power
- roller
- crane span
- hinge
- 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
- 238000009413 insulation Methods 0.000 title claims abstract description 20
- 239000000463 material Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract description 26
- 230000000694 effects Effects 0.000 abstract description 7
- 238000009434 installation Methods 0.000 abstract description 4
- 238000005381 potential energy Methods 0.000 abstract description 3
- 230000005611 electricity Effects 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 description 8
- 238000005260 corrosion Methods 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
-
- 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
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0406—Details thereof
-
- 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
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0406—Details thereof
- H02G3/0412—Heat or fire protective means
Abstract
The invention discloses a kind of nuclear power Insulation crane span structures, belong to bridge device field, including chassis, the bottom end of the chassis is provided with through-hole, and chassis is internally provided with roller, and the roller is internally connected with connecting shaft, and connecting shaft is through to the outside of chassis, the top of the chassis side is connected with hinge, and one end of hinge is connected with upper frame, and the bottom of the one end of the upper frame far from hinge is connected with gasket.The present invention is by being provided with fixed frame, connecting rod, sleeve, link block and spring, when the wall of device installation shakes, the spring in sleeve constantly accumulates release elastic potential energy at this time, so that device have the effect of it is shockproof, reduce the probability that device is fallen by wall vibration, reduce threat coefficient, by being provided with chassis, through-hole, roller and connecting shaft, when power transmission line is transmitted electricity in the device and generates heat, heat in device is distributed by multiple groups through-hole, reduces the probability of power transmission line damage.
Description
Technical field
The present invention relates to bridge device field, specially a kind of nuclear power Insulation crane span structure.
Background technique
Cable testing bridge is divided into the structures such as slot type, pellet type and ladder-type, grid type, by bracket, trailing arm and installation attachment etc.
Composition, can independently set up, can also be laid on various buildings and piping lane bracket, embody structure it is simple, it is handsome in appearance, match
It sets the features such as flexible and easy to maintenance, whole parts are both needed to carry out zinc-plated processing, it is mounted on gantry outdoor outside building, if
It is on neighbouring seashore or to belong to corrosion region, then material must have anti-corrosion, resistance to moisture, adhesive force good, the high object of impact resistant strength
Property feature.
Compared to common power transmission line, requirement of the nuclear power power transmission line to gantry is higher, and traditional nuclear power Insulation crane span structure is not provided with
Vibration abatement, when the wall of device installation shakes, device can not play the effect of damping, so that device easily falls from wall
It falls, increases danger coefficient, since nuclear power power line current overload is larger, so that power transmission line can generate largely in use
Heat, existing nuclear power is poor with Insulation crane span structure heat dissipation effect, increases the probability of power transmission line damage, shortens making for power transmission line
With the service life, existing nuclear power Insulation crane span structure is not provided with easy-to-dismount device, when power transmission line is damaged in gantry, dimension
The personnel of repairing, which are difficult to open gantry, to be repaired, and is extended the time of maintenance, is reduced the efficiency of maintenance.
Summary of the invention
It is an object of the invention to: in order to which the nuclear power Insulation crane span structure for solving traditional is not provided with vibration abatement, so that device
It is easily fallen from wall, increases danger coefficient, existing nuclear power is poor with Insulation crane span structure heat dissipation effect, increases power transmission line damage
Probability, shorten the service life of power transmission line, existing nuclear power Insulation crane span structure is not provided with easy-to-dismount device, extends
The time of maintenance, provides a kind of nuclear power Insulation crane span structure at the problem of reducing the efficiency of maintenance.
To achieve the above object, the invention provides the following technical scheme: a kind of nuclear power Insulation crane span structure, including chassis, institute
The bottom end for stating chassis is provided with through-hole, and chassis is internally provided with roller, and the roller is internally connected with connecting shaft, and even
Spindle is through to the outside of chassis, and the top of the chassis side is connected with hinge, and one end of hinge is connected with upper frame, described
The bottom of the one end of upper frame far from hinge is connected with gasket, and fixed frame, and the one of fixed frame are socketed on the outside of the chassis
Side is connected with the first bolt, and the top of the fixed frame is connected with connecting rod, and sleeve is socketed on the outside of connecting rod, the company
The top of extension bar is connected with link block, and the outside of connecting rod is located at the inside of sleeve and is socketed with spring, the side of the sleeve
It is connected with connecting plate, and connecting plate is internally connected with the second bolt.
Preferably, the quantity of the through-hole is multiple groups, and through-hole described in multiple groups is equally distributed on the bottom end of chassis.
Preferably, the quantity of the roller is multiple groups, and roller described in multiple groups is equally distributed on the inside of chassis.
Preferably, the upper frame is rotatablely connected by hinge and chassis, and upper frame is all made of stainless steel material with chassis.
Preferably, the quantity of the connecting rod is two groups, longitudinal central axis line pair of the connecting rod described in two groups about fixed frame
Claim setting.
Preferably, the quantity of the connecting plate is two groups, and connecting plate described in two groups is symmetrical about the longitudinal central axis line of sleeve
Setting.
Compared with prior art, the beneficial effects of the present invention are: nuclear power Insulation crane span structure of the present invention is by being provided with fixation
Frame, connecting rod, sleeve, link block and spring, when the wall of device installation shakes, the spring in sleeve is constantly long-pending at this time
Tired release elastic potential energy reduces the probability that device is fallen because wall shakes, reduces so that device has the effect of shockproof
Coefficient is threatened to generate heat when power transmission line is transmitted electricity in the device by being provided with chassis, through-hole, roller and connecting shaft
When, the heat in device is distributed by multiple groups through-hole, is reduced the probability of power transmission line damage, is extended the use of power transmission line
Service life, by being provided with hinge, upper frame and gasket, when the electric wire in device need to repair, by rotating upper frame, so that
It is opened inside device, personnel easy to repair repair the power transmission line in device, shorten the time of maintenance, improve dimension
The efficiency repaired.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is tube-in-tube structure schematic diagram of the invention；
Fig. 3 is frame body cross-sectional view of the invention.
In figure: 1, chassis；2, through-hole；3, roller；4, connecting shaft；5, hinge；6, upper frame；7, gasket；8, fixed frame；9,
First bolt；10, connecting rod；11, sleeve；12, connecting plate；13, the second bolt；14, link block；15, spring.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-3, a kind of nuclear power Insulation crane span structure, including chassis 1 are please referred to, the bottom end of chassis 1 is provided with through-hole 2, and bottom
Frame 1 is internally provided with roller 3, and roller 3 is internally connected with connecting shaft 4, and connecting shaft 4 is through to the outside of chassis 1, chassis
The top of 1 side is connected with hinge 5, and one end of hinge 5 is connected with upper frame 6, and the bottom of the one end of upper frame 6 far from hinge 5 connects
It is connected to gasket 7, the outside of chassis 1 is socketed with fixed frame 8, and the side of fixed frame 8 is connected with the first bolt 9, fixed frame 8
Top is connected with connecting rod 10, and the outside of connecting rod 10 is socketed with sleeve 11, and the top of connecting rod 10 is connected with link block 14,
And the outside of connecting rod 10 is located at the inside of sleeve 11 and is socketed with spring 15, the side of sleeve 11 is connected with connecting plate 12, and even
Fishplate bar 12 is internally connected with the second bolt 13.
In this implementation: by being internally provided with multiple groups roller 3 in chassis 1, when power transmission line is placed on multiple groups roller 3,
So that heat distributes more efficient after power transmission line generates heat, when saving bit by bit moisture inside device, since power transmission line is located at rolling
The top of cylinder 3 reduces the probability of electric leakage, improves safety coefficient so that the ponding in device is not easy to contact with power transmission line, leads to
It crosses the side in fixed frame 8 and is connected with the first bolt, and the first bolt 9 is through to the inside of chassis 1, enhance the firm of device
Property.
Please emphatically refering to fig. 1 and Fig. 3, the quantity of through-hole 2 is multiple groups, and multiple groups through-hole 2 is equally distributed on the bottom end of chassis 1,
The radiating efficiency of device is enhanced, the probability of power transmission line damage is reduced, the quantity of roller 3 is multiple groups, and multiple groups roller 3 equidistantly divides
Cloth in the inside of chassis 1, upper frame 6 is rotatablely connected by hinge 5 and chassis 1, and upper frame 6 and chassis 1 are all by stainless steel texture
At so that device reduces maintenance time when maintenance, the quantity of connecting rod 10 is two groups, two groups of companies convenient for opening or closing
Extension bar 10 is symmetrical arranged about the longitudinal central axis line of fixed frame 8, enhances the stability of device, the load-bearing for improving device is strong
Degree.
Please emphatically referring to Fig.2, connecting plate 12 quantity be two groups, longitudinal central axis line of two groups of connecting plates 12 about sleeve 11
It is symmetrical arranged, so that device is more firm with wall connecting, reduces the probability that device is fallen.
Working principle: the second bolt 13 is installed into wall, so that device is fixed on wall, rotates multiple groups upper frame 6,
So that bridge device is opened, the power transmission line of nuclear power is placed on multiple groups roller 3, after power transmission line is placed, by turning
Dynamic upper frame 6, until gasket 7 is contacted with chassis 1, so that device plays good sealing effect to power transmission line, when power transmission line exists
The heat generated in use process is easier to distribute, and the heat accumulated in device at this time can be by multiple groups through-hole 2, so that device can be with
It radiates to power transmission line, when saving bit by bit moisture inside device, since power transmission line is located at the top of roller 3, so that in device
Ponding is not easy to contact with power transmission line, and when the wall that device is installed shakes, fixed frame 8 drives about 10 connecting rod at this time
Mobile, so that connecting rod 10 moves up and down in sleeve 11, the link block 14 on 10 top of connecting rod is press-connected outside bar 10 at this time
The spring 15 of side, so that the constantly accumulation of spring 15 or release elastic potential energy, so that device can play good damping effect.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
Claims (6)
1. a kind of nuclear power Insulation crane span structure, including chassis (1), it is characterised in that: the bottom end of the chassis (1) is provided with through-hole
(2), and chassis (1) is internally provided with roller (3), and the roller (3) is internally connected with connecting shaft (4), and connecting shaft (4)
It is through to the outside of chassis (1), the top of chassis (1) side is connected with hinge (5), and one end of hinge (5) is connected with
The bottom of upper frame (6), the one end of the upper frame (6) far from hinge (5) is connected with gasket (7), the outer sheath of the chassis (1)
It is connected to fixed frame (8), and the side of fixed frame (8) is connected with the first bolt (9), the top of the fixed frame (8) is connected with
Extension bar (10), and sleeve (11) are socketed on the outside of connecting rod (10), the top of the connecting rod (10) is connected with link block
(14), and the outside of connecting rod (10) is located at the inside of sleeve (11) and is socketed with spring (15), and the side of the sleeve (11) connects
It is connected to connecting plate (12), and connecting plate (12) is internally connected with the second bolt (13).
2. a kind of nuclear power Insulation crane span structure according to claim 1, it is characterised in that: the quantity of the through-hole (2) is more
Group, through-hole (2) described in multiple groups are equally distributed on the bottom end of chassis (1).
3. a kind of nuclear power Insulation crane span structure according to claim 1, it is characterised in that: the quantity of the roller (3) is more
Group, roller (3) described in multiple groups are equally distributed on the inside of chassis (1).
4. a kind of nuclear power Insulation crane span structure according to claim 1, it is characterised in that: the upper frame (6) passes through hinge (5)
It is rotatablely connected with chassis (1), and upper frame (6) is all made of stainless steel material with chassis (1).
5. a kind of nuclear power Insulation crane span structure according to claim 1, it is characterised in that: the quantity of the connecting rod (10) is
Two groups, connecting rod described in two groups (10) is symmetrical arranged about the longitudinal central axis line of fixed frame (8).
6. a kind of nuclear power Insulation crane span structure according to claim 1, it is characterised in that: the quantity of the connecting plate (12) is
Two groups, connecting plate described in two groups (12) is symmetrical arranged about the longitudinal central axis line of sleeve (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910333301.9A CN110061461A (en) | 2019-04-24 | 2019-04-24 | A kind of nuclear power Insulation crane span structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910333301.9A CN110061461A (en) | 2019-04-24 | 2019-04-24 | A kind of nuclear power Insulation crane span structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110061461A true CN110061461A (en) | 2019-07-26 |
Family
ID=67320577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910333301.9A Pending CN110061461A (en) | 2019-04-24 | 2019-04-24 | A kind of nuclear power Insulation crane span structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110061461A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111555214A (en) * | 2020-06-04 | 2020-08-18 | 周保席 | Groove type cable bridge and use method thereof |
| CN114498475A (en) * | 2022-04-11 | 2022-05-13 | 镇江安华电气有限公司 | Bridge convenient for external connection and assembly and use method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101027168B1 (en) * | 2011-02-01 | 2011-04-05 | 주식회사 라인엔지니어링 | Cable tray of apartment house |
| JP2015159638A (en) * | 2014-02-21 | 2015-09-03 | 育良精機株式会社 | Roller device for cable rack |
| CN206850353U (en) * | 2017-06-16 | 2018-01-05 | 江西吉恩重工有限公司 | A kind of easy heat radiation cable testing bridge for being easy to arrange |
| CN206922359U (en) * | 2017-07-26 | 2018-01-23 | 天津市树力电气科技有限公司 | A kind of cable testing bridge bindiny mechanism |
| CN108110694A (en) * | 2017-12-01 | 2018-06-01 | 四川力智久创知识产权运营有限公司 | Convenient for shockproof cable testing bridge |
| CN108471096A (en) * | 2018-06-13 | 2018-08-31 | 广东电网有限责任公司 | It is a kind of to be easily installed the crane span structure used |
| CN108767770A (en) * | 2018-08-15 | 2018-11-06 | 江苏金利电气有限公司 | A kind of Novel cable bridge |
| CN210041175U (en) * | 2019-04-24 | 2020-02-07 | 江苏海纬集团有限公司 | Insulating bridge for nuclear power |
-
2019
- 2019-04-24 CN CN201910333301.9A patent/CN110061461A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101027168B1 (en) * | 2011-02-01 | 2011-04-05 | 주식회사 라인엔지니어링 | Cable tray of apartment house |
| JP2015159638A (en) * | 2014-02-21 | 2015-09-03 | 育良精機株式会社 | Roller device for cable rack |
| CN206850353U (en) * | 2017-06-16 | 2018-01-05 | 江西吉恩重工有限公司 | A kind of easy heat radiation cable testing bridge for being easy to arrange |
| CN206922359U (en) * | 2017-07-26 | 2018-01-23 | 天津市树力电气科技有限公司 | A kind of cable testing bridge bindiny mechanism |
| CN108110694A (en) * | 2017-12-01 | 2018-06-01 | 四川力智久创知识产权运营有限公司 | Convenient for shockproof cable testing bridge |
| CN108471096A (en) * | 2018-06-13 | 2018-08-31 | 广东电网有限责任公司 | It is a kind of to be easily installed the crane span structure used |
| CN108767770A (en) * | 2018-08-15 | 2018-11-06 | 江苏金利电气有限公司 | A kind of Novel cable bridge |
| CN210041175U (en) * | 2019-04-24 | 2020-02-07 | 江苏海纬集团有限公司 | Insulating bridge for nuclear power |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111555214A (en) * | 2020-06-04 | 2020-08-18 | 周保席 | Groove type cable bridge and use method thereof |
| CN111555214B (en) * | 2020-06-04 | 2021-05-18 | 江苏圣大中远电气有限公司 | Groove type cable bridge and use method thereof |
| CN114498475A (en) * | 2022-04-11 | 2022-05-13 | 镇江安华电气有限公司 | Bridge convenient for external connection and assembly and use method thereof |
| CN114498475B (en) * | 2022-04-11 | 2024-02-06 | 镇江安华电气集团有限公司 | Bridge convenient for external connection assembly and use method thereof |
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