CN202840379U - Novel cable bridge - Google Patents
Novel cable bridge Download PDFInfo
- Publication number
- CN202840379U CN202840379U CN 201220397404 CN201220397404U CN202840379U CN 202840379 U CN202840379 U CN 202840379U CN 201220397404 CN201220397404 CN 201220397404 CN 201220397404 U CN201220397404 U CN 201220397404U CN 202840379 U CN202840379 U CN 202840379U
- Authority
- CN
- China
- Prior art keywords
- roller
- stake body
- cable
- fixed axis
- testing bridge
- 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 - Fee Related
Links
- 239000000779 smoke Substances 0.000 claims description 14
- 239000008188 pellet Substances 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 4
- 239000002243 precursor Substances 0.000 claims description 4
- 230000002146 bilateral effect Effects 0.000 claims description 2
- 230000000916 dilatatory effect Effects 0.000 description 11
- 238000000034 method Methods 0.000 description 6
- 230000007306 turnover Effects 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000012938 design process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
The utility model discloses a novel cable bridge which comprises a support body and a cover plate arranged above the support body and cooperating with the support body. A first roller unit is arranged between the bottom of the support body and the cover plate to reduce a frictional force between a cable and a side plate of the support body or reduce a frictional force between the cable and a turn angle of the support body. The utility model has the following advantages: through arrangement of the first roller unit between the bottom of the support body and the cover plate, the frictional force between the cable and the side plate of the support body or between the cable and the turn angle of the support body is reduced, so cable laying efficiency is improved, labor cost is saved, the oversheath of the cable is effectively protected from wearing by the side plate or the turn angle of the support body, and potential safety hazards are reduced.
Description
Technical field
The utility model relates to a kind of cable testing bridge structure, especially relates to a kind of novel cable testing bridge.
Background technology
Cable testing bridge has widely in industries such as oil, chemical industry, electric power, telecommunications to be used, and it was mainly used in laying of empty power cable, control cables, illuminating line, telecommunication cable etc.Existing cable testing bridge mainly contains channel-type cable bridge, tray type cable bridge, step type cable bridge frame and large span cable bridge rack Four types, no matter the cable testing bridge of which kind of type, it is multiple also can be divided into straight-through crane span structure, curved logical crane span structure, threeway crane span structure and four-way crane span structure etc., it comprises stake body and is arranged at the top of stake body and the cover plate that matches with stake body, stake body is used for cable laying and the whole cable testing bridge of space support, be provided with connecting plate on the lateral wall of stake body, this stake body is by the connecting plate formation one that is connected with another stake body.When actual installation, by connecting plate a plurality of straight-through crane span structures are linked into an integrated entity and to consist of straight-through crane span structure association, at the turning, threeway place, the four-way place uses respectively curved logical crane span structure, the threeway crane span structure, the four-way crane span structure connects other straight-through crane span structure association, yet when laying various cable, there is following several respects problem: 1) because the weight of the cable that lays is larger, therefore usually need to finish laying of cable every the dilatory operating personnel of cable of 10 meter amperes row, particularly the dilatory difficulty at the turning cable is larger, it is more tight that the dilatory operating personnel of cable arrange, not only efficient is very low for cabling like this, and cost of labor is very high; 2) oversheath at the turning cable easily is worn, and not only can affect the useful life of cable, but also can bring potential safety hazard; When 3) cable testing bridge is installed in the building, because the space of cable testing bridge periphery is very narrow, therefore the strength that the dilatory operating personnel of cable are difficult to bring into normal play when cabling is finished laying of cable, has seriously reduced cable laying speed, lays efficient thereby reduced.In addition, in existing various cable testing bridges, laid cable, after cable comes into operation, if be laid in certain section interior cable of cable testing bridge because of the short circuit breaking out of fire, then administrative staff are that section cables that can't in time find breaking out of fire, and this will bring serious harm.
Summary of the invention
Technical problem to be solved in the utility model provide a kind of can Effective Raise cable laying efficient, save labour turnover and the novel cable testing bridge that can effectively protect cable not to be worn.
The utility model solves the problems of the technologies described above the technical scheme that adopts: a kind of novel cable testing bridge, comprise stake body and be arranged at the top of described stake body and the cover plate that matches with described stake body, it is characterized in that being provided with between the bottom of described stake body and the described cover plate be used to the frictional force between the side plate that reduces cable and described stake body or be used for reducing the first roller devices of the frictional force between the corner of cable and described stake body.
Described the first roller devices was near the side plate of described stake body when described stake body was through-type; Described the first roller devices was near the corner of described stake body when described stake body was curved flow-through, triplet type or four-way type.
Described the first roller devices comprises the first roller and coaxial the first fixed axis that is arranged in described the first roller, one end of described the first fixed axis is fixedly connected with the bottom of described stake body, the other end of described the first fixed axis is fixedly connected with described cover plate, and described the first roller rolls around described the first fixed axis under external force.
Be connected with dismountable cable drag gear on the described stake body.
Described cable drag gear comprises fixed support, be movably connected on the first connecting axle and the second connecting axle on the described fixed support, coaxial described the first connecting axle outer master gear and the reel of being arranged at, coaxial wind or the motor that is arranged at the outer auxiliary gear of described the second connecting axle and is connected with an axle head of described the second connecting axle, described fixed support is connected with bottom or the side plate of described stake body, described master gear is fixedly connected with described the first connecting axle respectively with described reel, be arranged with wirerope on the described reel, one end of described wirerope is fixed on the described reel, the other end of described wirerope is connected be used to the drag hook that hooks cable, described auxiliary gear is fixedly connected with described the second connecting axle, described master gear and described auxiliary gear engagement; Described the second connecting axle rotates together with described auxiliary gear when described wind rotation or described electric motor starting, and the described master gear of described auxiliary gear driven rotates, and described master gear drives described reel rotation is retracted described wirerope.
Described cable drag gear also comprises the lock assembly that matches with described auxiliary gear, described lock assembly mainly is comprised of lock banking stop, described lock banking stop is connected with described fixed support, be wholely set on the described lock banking stop and be useful on the locking head that matches with the teeth groove of described auxiliary gear, be provided with torsion spring between described lock banking stop and the described fixed support; Described wirerope can only be retracted when described locking head matched with the teeth groove of described auxiliary gear, and described wirerope was outside with being drawn out under the effect when teeth groove of described locking head and described auxiliary gear matched.
The bilateral symmetry of described stake body is connected with for the connecting plate that connects two described stake bodies, the corresponding connection of side plate of two described stake bodies that the two side arms of described connecting plate and described connecting plate connect is provided with the second roller devices be used to the frictional force between the bottom that reduces cable and described stake body between the relative end in the bottom of two described stake bodies of described connecting plate connection.
Described stake body is slot type, pellet type, ladder-type or large span formula structure, when described stake body is slot type or pellet type structure, the relative end of base plate of two described stake bodies that described connecting plate connects is symmetrical arranged jagged, described the second roller devices comprises the flange that is integrally formed on the described connecting plate, the roller container cavity that is consisted of by two described breach of symmetry, be arranged at the second roller and coaxial the second fixed axis that is arranged in described the second roller in the described roller container cavity, described roller container cavity cooperates with described the second roller gap, the two axial ends of described the second fixed axis and symmetrical corresponding being fixedly connected with of described flange that is positioned at described stake body both sides, described the second roller rolls around described the second fixed axis under external force; When described stake body is ladder-type or large span formula structure, described the second roller devices comprises the flange that is integrally formed on the described connecting plate, the roller container cavity that space between the relative end in the bottom of two described stake bodies that connected by described connecting plate consists of, be arranged at the second roller and coaxial the second fixed axis that is arranged in described the second roller in the described roller container cavity, described roller container cavity cooperates with described the second roller gap, the two axial ends of described the second fixed axis and symmetrical corresponding being fixedly connected with of described flange that is positioned at described stake body both sides, described the second roller rolls around described the second fixed axis under external force.
The height of part of inboard that described the second roller exceeds the bottom of described stake body is 0.5～3cm.
Be provided with the temperature alarm whether cable that is positioned at described stake body for detection has the smoke alarm with addressing function of fire precursor and be used for exploration cable crane span structure temperature on the described cover plate.
Compared with prior art, the utility model has the advantage of:
1) by between the bottom of stake body and cover plate, the first roller devices being set; reduce the frictional force between the side plate of cable and stake body or reduced frictional force between the corner of cable and stake body; not only improve cable laying efficient, saved cost of labor; and the oversheath of effectively having protected cable has reduced potential safety hazard not by the wearing and tearing of the corner of the side plate of stake body or stake body.
2) by be connected with dismountable cable drag gear at stake body, utilize the cable drag gear to replace artificial drag cable, but Effective Raise cable laying efficient, save labour turnover, effect is particularly evident when very narrow in the space of cable testing bridge periphery.
3) owing to be provided with the second roller devices between the relative end in the bottom of two stake bodies that are connected, therefore when cabling, in the process of pulling cable, the second roller devices has reduced the frictional force between the inboard of bottom of cable and stake body, thereby greatly reduce cable dilatory difficulty, improved cable laying efficient, and saved significantly cost of labor.
4) temperature alarm that whether smoke alarm with addressing function of fire precursor is arranged and be used for exploration cable crane span structure temperature by on the cover board being provided with the cable that is positioned at stake body for detection, administrative staff just can be in time find the cable testing bridge that this smoke alarm is installed fast according to the physical address of smoke alarm when cable has peculiar situation like this, make corresponding processing, avoided the generation of fire.
5) the first roller devices in the utility model, the second roller devices, cable drag gear and smoke alarm and temperature alarm can be installed in the straight-through crane span structure in channel-type cable bridge, tray type cable bridge, step type cable bridge frame and the large span cable bridge rack, curved logical crane span structure, threeway crane span structure, the four-way crane span structure.
Description of drawings
Fig. 1 is the stake body of cable testing bridge of the present utility model and the structural representation that each parts thereon are set;
Fig. 2 is the connection diagram of the cover plate of cable testing bridge of the present utility model and smoke alarm, temperature alarm.
Embodiment
Embodiment is described in further detail the utility model below in conjunction with accompanying drawing.
A kind of novel cable testing bridge that the utility model proposes, can be designed to the cable testing bridge of slot type, pellet type, ladder-type and large span formula, as shown in the figure, it comprises stake body 1, be arranged at the connecting plates 3 that the top of stake body 1 and the cover plate 2 that matches with stake body 1 and two symmetries are positioned at the both sides of stake body 1 and are used for being connected two stake bodies, the side plate 11 corresponding connections of the two side arms 31 of connecting plate 3 and two stake bodies 1 of connecting plate 3 connections.In the present embodiment, for improving cable laying efficient, save labour turnover, and the oversheath of protection cable, be provided be used to the frictional force between the side plate 11 that reduces cable and stake body 1 between the bottom of stake body 1 and the cover plate 2 or be used for reducing the first roller devices 5 of the frictional force between the corner of cable and stake body 1, the first roller devices 5 was near the side plate 11 of stake body 1 when stake body 1 was through-type, can first roller devices 5 only be set according to actual conditions near a side plate 11 during actual design, or first roller devices 5 is set respectively near two side plates 11, or along a plurality of the first roller devices 5 are set near the side plate 11, near the first roller devices 5 the side plate 11 be arranged so that not only can reduce the friction between the side plate 11 of cable and stake body 1 when cabling, thereby improved cable laying efficient, save labour turnover, and can effectively protect the oversheath of cable in dilatory process, not worn and torn by the side plate 11 of stake body 1; The first roller devices 5 was near the corner of stake bodies 1 when stake body 1 was curved flow-through, triplet type or four-way type; according to actual conditions a plurality of the first roller devices 5 can be set on the corner; the dilatory difficulty that is arranged so that when cabling, not only can greatly reduce cable of the first roller devices 5 of corner; thereby improved cable laying efficient, saved labour turnover; and can effectively protect the oversheath of cable in dilatory process, not worn and torn by corner, reduced potential safety hazard.At this; this first roller devices 5 comprises the first roller 51 and coaxial the first fixed axis 52 that is arranged in the first roller 51; one end of the first fixed axis 52 is fixedly connected with the bottom of stake body 1; the other end of the first fixed axis 52 is fixedly connected with cover plate 2; the axis of the first fixed axis 52 is vertical with the base plate 12 of stake body 1; the first roller 51 rolls around the first fixed axis 52 under external force; namely when cabling; if cable is run into the first roller 51 in the process of pulling cable; then the first roller 51 can roll at the first fixed axis 52; the rolling of the first roller 51 reduced the frictional force between the side plate 11 of cable and stake body 1 or reduced cable and the corner of stake body 1 between frictional force; not only improve cable laying efficient, and effectively protected cable.
In the present embodiment, be connected with dismountable cable drag gear 6 at stake body 1, utilize cable drag gear 6 to replace artificial drag cable, but Effective Raise cable laying efficient, save labour turnover, effect is particularly evident when very narrow in the space of cable testing bridge periphery.When actual design, cable drag gear 6 can adopt the device that can play dilatory function of existing any maturation, at this, this cable drag gear 6 comprises fixed support 61, be movably connected on the first connecting axle 62 and the second connecting axle 63 on the fixed support 61, coaxial master gear 64 and the reel 65 that is arranged at outside the first connecting axle 62, the coaxial auxiliary gear 66 that is arranged at outside the second connecting axle 63, the wind 67 or the motor that are fixedly connected with an axle head of the second connecting axle 63, the lock assembly that matches with auxiliary gear 66, fixed support 61 is connected with bottom or the side plate 11 of stake body 1, master gear 64 is fixedly connected with the first connecting axle 62 respectively with reel 65, be arranged with wirerope 68 on the reel 65, one end of wirerope 68 is fixed on the reel 65, the other end of wirerope 68 is connected be used to the drag hook 69 that hooks cable, auxiliary gear 66 is fixedly connected with the second connecting axle 63, master gear 64 and auxiliary gear 66 engagements, the second connecting axle 63 rotates together with auxiliary gear 66 when wind 67 rotations or electric motor starting, auxiliary gear 66 drives master gear 64 and rotates, master gear 64 drives reel 65 rotations is retracted wirerope 68, lock assembly mainly is comprised of lock banking stop 71, lock banking stop 71 is fixedly connected with fixed support 61, be wholely set locking head (not shown) on the lock banking stop 71, the locking head matches with the teeth groove of auxiliary gear 66, be that the locking head embeds in the teeth groove of auxiliary gear 66, be provided with torsion spring 73 between lock banking stop 71 and the fixed support 61, an end that is torsion spring 73 is connected on the lock banking stop 71, the other end of torsion spring 73 is connected on the fixed support 61, when cabling, manually lock banking stop 71 is allocated to another side so that the teeth groove of locking head and auxiliary gear 66 does not match (disengaging), draw wirerope 68 with manpower this moment, wirerope 68 is drawn out, hook cable with drag hook 69, the locking head is embedded in the teeth groove of auxiliary gear 66, pull at wirerope 68 and also can not be drawn out this moment, wirerope 68 is retracted under wind 67 rotates or under motor-driven again, thereby has realized the quickly and easily purpose of dilatory wirerope 68.
In actual design process, when cabling, cable drag gear 6 can be installed on the side plate 11 or bottom of stake body 1, can determine the fixed position according to actual conditions.
In the present embodiment, when if stake body 1 is the stake body of channel-type cable bridge or tray type cable bridge, when soon the stake body 1 in the utility model is designed to slot type (as shown in the figure) or pellet type structure, the bottom of two stake bodies 1 that then connect at connecting plate 3 is that base plate 12 relative ends are symmetrical arranged breach 13, be provided with the second roller devices 4 be used to the frictional force between the base plate 12 that reduces cable and stake body 1 between the relative end of the base plate 12 of two stake bodies 1 that connecting plate 3 connects, the second roller devices 4 comprises the flange 41 that is integrally formed on the connecting plate 3, the roller container cavity that is consisted of by two breach 13 of symmetry, be arranged at the second roller 42 and coaxial the second fixed axis 43 that is arranged in the second roller 42 in the roller container cavity, flange 41 is in the same plane with the two side arms 31 of connecting plate 3, roller container cavity and the second roller 42 matched in clearance, the two axial ends of the second fixed axis 43 and symmetrical flange 41 corresponding being fixedly connected with that are positioned at stake body 1 both sides, the axis of the second fixed axis 43 is parallel with the base plate 12 of stake body 1, the second roller 42 rolls around the second fixed axis 43 under external force, and the second roller 42 exceeds the medial surface of the base plate 12 of stake body 1.When using cable testing bridge of the present utility model, owing to be provided with the second roller devices 4 between the relative end of the base plate 12 of two stake bodies that are connected 1, therefore when cabling, in the process of pulling cable, the second roller 42 in the second roller devices 4 can roll at the second fixed axis 43, the rolling of the second roller 42 has reduced the frictional force of medial surface of the base plate 12 of cable and stake body 1, thereby greatly reduce cable dilatory difficulty, improved cable laying efficient, and saved significantly cost of labor; When if stake body 1 is the stake body of step type cable bridge frame or large span cable bridge rack, when soon the stake body 1 in the utility model is designed to ladder-type or large span formula structure, the second roller devices 4 comprises the flange 41 that is integrally formed on the connecting plate 3, the roller container cavity that space between the relative end in the bottom of two stake bodies 1 that connected by connecting plate 3 consists of, be arranged at the second roller 42 and coaxial the second fixed axis 43 that is arranged in the second roller 42 in the roller container cavity, roller container cavity and the second roller 42 matched in clearance, the two axial ends of the second fixed axis 43 and symmetrical flange 41 corresponding being fixedly connected with that are positioned at stake body 1 both sides, the second roller 42 are rolled around the second fixed axis 43 under external force.
In the present embodiment, the height of part of medial surface that the second roller 42 exceeds the base plate 12 of stake body 1 generally can be made as about 0.5～3cm, in actual process, can determine that the second roller 42 exceeds the height of medial surface of the base plate 12 of stake body 1 according to the actual size of stake body 1, generally speaking, if stake body 1 is larger, the second roller 42 can be exceeded then that the height of part of medial surface of the base plate 12 of stake body 1 establishes more greatly, if stake body 1 is less, then the second roller 42 can be exceeded a little bit smaller that the height of part of medial surface of the base plate 12 of stake body 1 establishes, only need guarantee maximization and save manpower and get final product.
In the present embodiment, be provided with the temperature alarm 82 whether cable that is positioned at stake body 1 for detection has the smoke alarm with addressing function 81 of fire precursor and be used for exploration cable crane span structure temperature at cover plate 2, smoke alarm 81 is connected with temperature alarm and is connected with the central processing unit of cable testing bridge administrative center, smoke alarm 81 is transferred to central processing unit with the signal that detects and the physical address of smoke alarm 8, temperature alarm 82 is transferred to central processing unit with the temperature signal that detects, administrative staff can find the cable testing bridge that this smoke alarm 8 is installed fast according to the physical address of smoke alarm 81 when cable has peculiar situation, make corresponding processing, can effectively avoid the generation of fire.At this, smoke alarm 81 and temperature alarm 82 all adopt the commercially available prod.
Claims (10)
1. novel cable testing bridge, comprise stake body and be arranged at the top of described stake body and the cover plate that matches with described stake body, it is characterized in that being provided with between the bottom of described stake body and the described cover plate be used to the frictional force between the side plate that reduces cable and described stake body or be used for reducing the first roller devices of the frictional force between the corner of cable and described stake body.
2. a kind of novel cable testing bridge according to claim 1 is characterized in that described the first roller devices was near the side plate of described stake body when described stake body was through-type; Described the first roller devices was near the corner of described stake body when described stake body was curved flow-through, triplet type or four-way type.
3. a kind of novel cable testing bridge according to claim 2, it is characterized in that described the first roller devices comprises the first roller and coaxial the first fixed axis that is arranged in described the first roller, one end of described the first fixed axis is fixedly connected with the bottom of described stake body, the other end of described the first fixed axis is fixedly connected with described cover plate, and described the first roller rolls around described the first fixed axis under external force.
4. each described a kind of novel cable testing bridge in 3 according to claim 1 is characterized in that being connected with on the described stake body dismountable cable drag gear.
5. a kind of novel cable testing bridge according to claim 4, it is characterized in that described cable drag gear comprises fixed support, be movably connected on the first connecting axle and the second connecting axle on the described fixed support, coaxial described the first connecting axle outer master gear and the reel of being arranged at, coaxial wind or the motor that is arranged at the outer auxiliary gear of described the second connecting axle and is connected with an axle head of described the second connecting axle, described fixed support is connected with bottom or the side plate of described stake body, described master gear is fixedly connected with described the first connecting axle respectively with described reel, be arranged with wirerope on the described reel, one end of described wirerope is fixed on the described reel, the other end of described wirerope is connected be used to the drag hook that hooks cable, described auxiliary gear is fixedly connected with described the second connecting axle, described master gear and described auxiliary gear engagement; Described the second connecting axle rotates together with described auxiliary gear when described wind rotation or described electric motor starting, and the described master gear of described auxiliary gear driven rotates, and described master gear drives described reel rotation is retracted described wirerope.
6. a kind of novel cable testing bridge according to claim 5, it is characterized in that described cable drag gear also comprises the lock assembly that matches with described auxiliary gear, described lock assembly mainly is comprised of lock banking stop, described lock banking stop is connected with described fixed support, be wholely set on the described lock banking stop and be useful on the locking head that matches with the teeth groove of described auxiliary gear, be provided with torsion spring between described lock banking stop and the described fixed support; Described wirerope can only be retracted when described locking head matched with the teeth groove of described auxiliary gear, and described wirerope was outside with being drawn out under the effect when teeth groove of described locking head and described auxiliary gear matched.
7. a kind of novel cable testing bridge according to claim 6, the bilateral symmetry that it is characterized in that described stake body is connected with for the connecting plate that connects two described stake bodies, the corresponding connection of side plate of two described stake bodies that the two side arms of described connecting plate and described connecting plate connect is provided with the second roller devices be used to the frictional force between the bottom that reduces cable and described stake body between the relative end in the bottom of two described stake bodies of described connecting plate connection.
8. a kind of novel cable testing bridge according to claim 7, it is characterized in that described stake body is slot type, pellet type, ladder-type or large span formula structure, when described stake body is slot type or pellet type structure, the relative end of base plate of two described stake bodies that described connecting plate connects is symmetrical arranged jagged, described the second roller devices comprises the flange that is integrally formed on the described connecting plate, the roller container cavity that is consisted of by two described breach of symmetry, be arranged at the second roller and coaxial the second fixed axis that is arranged in described the second roller in the described roller container cavity, described roller container cavity cooperates with described the second roller gap, the two axial ends of described the second fixed axis and symmetrical corresponding being fixedly connected with of described flange that is positioned at described stake body both sides, described the second roller rolls around described the second fixed axis under external force; When described stake body is ladder-type or large span formula structure, described the second roller devices comprises the flange that is integrally formed on the described connecting plate, the roller container cavity that space between the relative end in the bottom of two described stake bodies that connected by described connecting plate consists of, be arranged at the second roller and coaxial the second fixed axis that is arranged in described the second roller in the described roller container cavity, described roller container cavity cooperates with described the second roller gap, the two axial ends of described the second fixed axis and symmetrical corresponding being fixedly connected with of described flange that is positioned at described stake body both sides, described the second roller rolls around described the second fixed axis under external force.
9. a kind of novel cable testing bridge according to claim 8 is characterized in that the height of part of inboard that described the second roller exceeds the bottom of described stake body is 0.5～3cm.
10. a kind of novel cable testing bridge according to claim 9 is characterized in that being provided with on the described cover plate temperature alarm whether cable that is positioned at described stake body for detection has the smoke alarm with addressing function of fire precursor and be used for exploration cable crane span structure temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220397404 CN202840379U (en) | 2012-08-10 | 2012-08-10 | Novel cable bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220397404 CN202840379U (en) | 2012-08-10 | 2012-08-10 | Novel cable bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202840379U true CN202840379U (en) | 2013-03-27 |
Family
ID=47951996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220397404 Expired - Fee Related CN202840379U (en) | 2012-08-10 | 2012-08-10 | Novel cable bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202840379U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104269779A (en) * | 2014-10-18 | 2015-01-07 | 江苏星河阀门有限公司 | Insulation assembly of support for cable tray installation |
-
2012
- 2012-08-10 CN CN 201220397404 patent/CN202840379U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104269779A (en) * | 2014-10-18 | 2015-01-07 | 江苏星河阀门有限公司 | Insulation assembly of support for cable tray installation |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202840378U (en) | Novel cable bridge | |
| CN204676869U (en) | For the travelling cradle of curtain wall construction | |
| CN202834398U (en) | Novel cable bridge | |
| CN206985390U (en) | A kind of intelligent take-up and pay-off device | |
| CN202840379U (en) | Novel cable bridge | |
| CN2932778Y (en) | Cable laying device | |
| CN202593859U (en) | Hoisting gear for installation and maintenance of aeroengine | |
| CN202834399U (en) | Novel cable bridge | |
| CN207645683U (en) | A kind of crane transmission device | |
| CN103663229A (en) | Winch of depth-indicating safety alarm system | |
| CN202279632U (en) | Cable and steel rope synchronization reel type trolley | |
| CN202098556U (en) | Full-automatic lifting integrated airplane service ground well | |
| CN201504048U (en) | Cable protection bracket in production field | |
| CN103318415B (en) | A kind of aero-engine installation and maintenance jacking system | |
| CN204452828U (en) | Column gangway ladder accommodation device | |
| CN203529629U (en) | Winding device | |
| CN205476727U (en) | Drawer type lift stereo garage | |
| CN203201190U (en) | Arm folding type lifting/displacing mechanism device used for architecture type double-layer garage | |
| CN201442816U (en) | Encoder connector | |
| CN203419649U (en) | Whole elevator car wall operating box | |
| CN2679324Y (en) | Security lifting gate | |
| CN108545647A (en) | A kind of cable and the integrated reel structure of steel wire rope | |
| CN218935957U (en) | Parking area monitoring devices | |
| CN206437813U (en) | A kind of efficient hoist engine for massif geological disaster Emergency management | |
| CN204847986U (en) | Prevent alarm device of crane touching high -voltage line |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20150810 |
|
| EXPY | Termination of patent right or utility model |