CN201265706Y - Cable hanger of sodium-cooled fast reactor - Google Patents
Cable hanger of sodium-cooled fast reactor Download PDFInfo
- Publication number
- CN201265706Y CN201265706Y CNU2008201328206U CN200820132820U CN201265706Y CN 201265706 Y CN201265706 Y CN 201265706Y CN U2008201328206 U CNU2008201328206 U CN U2008201328206U CN 200820132820 U CN200820132820 U CN 200820132820U CN 201265706 Y CN201265706 Y CN 201265706Y
- Authority
- CN
- China
- Prior art keywords
- cable
- hanger
- cable hanger
- rotating beam
- swing frame
- 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.)
- Expired - Lifetime
Links
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 abstract 2
- 229910052708 sodium Inorganic materials 0.000 abstract 2
- 239000011734 sodium Substances 0.000 abstract 2
- 239000000725 suspension Substances 0.000 description 2
- 230000001052 transient effect Effects 0.000 description 2
- 241000272165 Charadriidae Species 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000004907 gland Anatomy 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Images
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- Bridges Or Land Bridges (AREA)
Abstract
The utility model discloses a cable hanger of a sodium cooled fast reactor, which comprises an upright post (1), a rotary girder (2), a rotary frame (3) and a hanger (4), wherein the rotary girder (2) and the upright post (1) are sleeved, the rotary frame (3) is fixedly connected with the rotary girder (2), and the hanger (4) and the rotary frame (3) are movably connected. The cable hanger is used in the sodium cooled fast reactor, can be driven to move in the same direction according to the motion of a cable and flexibly rotate or swing so as to realize dynamic balance.
Description
Technical field
The utility model relates to the built on stilts suspension arrangement and the equipment of a kind of cable, electric wire, particularly a kind of sodium-cooled fast reactor cable hanger that is used for.
Background technique
Cable hanger is commonly used to cable is fixed on the structure member of mast and tripod.In sodium-cooled fast reactor, cable hanger is the important component part of reactor, and is very high to security requirement in the reactor design, and the design of suspension bracket, manufacturing and installation are to the important role in safe operation of reactor.
Chinese patent literature CN100353626C discloses a kind of cable hanger, and this patent documentation provides a kind of being used for that many cables are fixed on cable hanger on the supporting structure that comprises tripod and mast.This cable hanger has the paired shell halves that has groove that can be articulated and connected, and these shell halves form a pair of cable passage when closing up.Being located at clamp arm in each cable half one puts among corresponding of the cable passage that is used for clamping cable therein.Be positioned on the opposite shell halves holding limb to have in the face of the relation so that on the relative side of diameter the clamping cable.But this cable hanger structure can not be followed its motion when cable moves, and this device generally only is used in mini-cable, for installing in sodium-cooled fast reactor with the cable hanger of this structural similarity.
Summary of the invention
The utility model has overcome deficiency of the prior art, and a kind of cable hanger that sodium-cooled fast reactor is realized transient equiliblium that is used for is provided.
In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions:
A kind of cable hanger of sodium-cooled fast reactor comprises column, rotating beam, swing frame and hanger, and key is, described rotating beam and column socket, and swing frame is fixedly attached on the rotating beam, and swing frame and hanger flexibly connect.
In order to improve the Security of cable hanger, better realize the rotation flexibly or the swing of cable hanger, of the present utility model all right:
Described rotating beam is by bearing and column socket; Swing frame and hanger flexibly connect by bearing pin; Described swing frame structure is that vertical pivot is connected by bearing and supporting base, and joining plate is enclosed within supporting base both sides and lower end coupling; Described column upper end is further fixing to rotating beam by round nut and lock washer; Have gap slot on the rotating beam and swing frame is stuck in inside.
Compared with prior art, the beneficial effects of the utility model are: this device adopts and can take place behind said structure equidirectional drivenly according to the motion of cable, can realize rotating and swing, reaches the transient equiliblium with cable.
Description of drawings
The structure sectional view of Fig. 1 cable hanger
The structure sectional view of Fig. 2 pillar
The structural representation of Fig. 3 rotating beam
The structural representation of Fig. 4 swing frame
The partial sectional view of Fig. 5 swing frame
The structural representation of Fig. 6 hanger
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is described in further detail:
As can be seen from Figure 1, this device mainly is made up of column 1, rotating beam 2, swing frame 3 and hanger 4, and rotating beam 2 one ends are by joining shaft 8 sockets of sliding shaft sleeve and column 1, and its upper end is further fixed by round nut 5 and 6 pairs of rotating beams 2 of lock washer.The other end of rotating beam 2 has gap slot 9, and the vertical pivot 11 of swing frame 3 is put into gap slot 9 and just be may be stuck in inside, can not deviate from from rotating beam 2 in order to make vertical pivot 11, by gland and fastening piece it is fixed in the upper end again.Swing frame 3 flexibly connects by bearing pin with hanger 4 again.The structure of column 1 as shown in Figure 2, column 1 is made up of sleeve bearing 7 and joining shaft 8, sleeve bearing 7 can by bolt fastener be fixed in the heap protective housing stage casing, top on.
The structure of swing frame 3 is shown in Figure 4 and 5, supporting base 10 upper ends are provided with deep groove ball bearing 14, and the lower end is equipped with thrust ball bearing 15, and bearing support 16 is positioned at thrust ball bearing 15 bottoms, be used for supporting thrust ball bearing 15, bearing support 16 lower ends position fixing with nut and binding nut.Joining plate 12 and joining plate 13 are enclosed within the left and right sides of supporting base 10 respectively, and with corresponding packing ring and nut positioning and fixing, the lower end of two joining plates is coupled.After adopting this structure, be maintained fixed under the situation of state at parts such as vertical pivot 11, bearing supports 16, parts such as supporting base 10, joining plate 12, joining plate 13 can freely rotate around vertical pivot 11 together.Joining plate 12 and joining plate 13 can also be done the swing of a direction with respect to supporting base 10.
Hanger 4 structural representations shown in Figure 6, this hanger 4 is bridge shape structure, and this hanger 4 makes up four cable passages by dividing plate, and is further located by sleeve 17 and middle 18 pairs of cables of U bolt at two ends, prevents the cable play.Be connected by bearing pin between hanger 4 and the swing frame 3, the swing that can do in the plane with respect to swing frame 3 of hanger 4 like this, and this direction is just in time vertical with the swinging plane of joining plate 12 and joining plate 13.
By adopting this device of above structure can realize swinging in rotation in the horizontal plane and two vertical planes, can carry out the adjustment of flexible adaptation according to cable movement, reached dynamic balance, its corresponding shock resistance also significantly strengthens.
Claims (8)
1. the cable hanger of a sodium-cooled fast reactor, comprise column (1), rotating beam (2), swing frame (3) and hanger (4), it is characterized in that, described rotating beam (2) and column (1) socket, swing frame (3) is fixedly attached on the rotating beam (2), and swing frame (3) flexibly connects with hanger (4).
2. cable hanger according to claim 1 is characterized in that, described rotating beam (2) is by bearing and column (1) socket.
3. cable hanger according to claim 1 is characterized in that, described flexible connection is to connect by bearing pin.
4. cable hanger according to claim 1 is characterized in that, described being fixedly connected as has gap slot (9) and swing frame (3) is stuck in inside on the rotating beam (2).
5. cable hanger according to claim 1 is characterized in that, described swing frame (3) structure is that vertical pivot (11) is connected by bearing and supporting base (10), and joining plate (12) and joining plate (13) are enclosed within supporting base (10) both sides and lower end coupling.
6. cable hanger according to claim 1 is characterized in that, described column (1) upper end is further fixing to rotating beam (2) by round nut (6) and lock washer (5).
7. cable hanger according to claim 1 is characterized in that, described hanger (4) is bridge shape structure.
8. cable hanger according to claim 1 is characterized in that, described hanger (4) is 4 passages, and two ends are provided with sleeve (17), and the centre is provided with U bolt (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201328206U CN201265706Y (en) | 2008-08-06 | 2008-08-06 | Cable hanger of sodium-cooled fast reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201328206U CN201265706Y (en) | 2008-08-06 | 2008-08-06 | Cable hanger of sodium-cooled fast reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201265706Y true CN201265706Y (en) | 2009-07-01 |
Family
ID=40832074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201328206U Expired - Lifetime CN201265706Y (en) | 2008-08-06 | 2008-08-06 | Cable hanger of sodium-cooled fast reactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201265706Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101811625A (en) * | 2010-04-29 | 2010-08-25 | 青岛港（集团）有限公司 | Protective device for stacker-reclaimer connected cables |
| CN103224143A (en) * | 2011-08-29 | 2013-07-31 | 湖南长重机器股份有限公司 | High-angle rotation wire feeding device of bucket wheel machine |
| CN105365906A (en) * | 2015-11-26 | 2016-03-02 | 安徽开乐专用车辆股份有限公司 | Lifting swing arm type spare tire rack |
| CN105782576A (en) * | 2016-04-21 | 2016-07-20 | 中铁建大桥工程局集团第四工程有限公司 | Temporary pipeline lower hoisting bracket and trench excavating pipeline protection method |
-
2008
- 2008-08-06 CN CNU2008201328206U patent/CN201265706Y/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101811625A (en) * | 2010-04-29 | 2010-08-25 | 青岛港（集团）有限公司 | Protective device for stacker-reclaimer connected cables |
| CN101811625B (en) * | 2010-04-29 | 2012-02-29 | 青岛港（集团）有限公司 | Protective device for stacker-reclaimer connected cables |
| CN103224143A (en) * | 2011-08-29 | 2013-07-31 | 湖南长重机器股份有限公司 | High-angle rotation wire feeding device of bucket wheel machine |
| CN103224143B (en) * | 2011-08-29 | 2015-09-16 | 湖南长重机器股份有限公司 | A kind of wide angle revolution wiring device of bucket wheel machine |
| CN105365906A (en) * | 2015-11-26 | 2016-03-02 | 安徽开乐专用车辆股份有限公司 | Lifting swing arm type spare tire rack |
| CN105782576A (en) * | 2016-04-21 | 2016-07-20 | 中铁建大桥工程局集团第四工程有限公司 | Temporary pipeline lower hoisting bracket and trench excavating pipeline protection method |
| CN105782576B (en) * | 2016-04-21 | 2018-01-16 | 中铁建大桥工程局集团第四工程有限公司 | Fluted tube line guard method is excavated below interim pipeline |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090701 |