CN201779362U - Cable bridge-to-home device - Google Patents
Cable bridge-to-home device Download PDFInfo
- Publication number
- CN201779362U CN201779362U CN2010202495006U CN201020249500U CN201779362U CN 201779362 U CN201779362 U CN 201779362U CN 2010202495006 U CN2010202495006 U CN 2010202495006U CN 201020249500 U CN201020249500 U CN 201020249500U CN 201779362 U CN201779362 U CN 201779362U
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- cable
- residence
- registering
- testing bridge
- cable testing
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Abstract
The utility model discloses a cable bridge-to-home device which comprises a box-shaped frame (1), as well as a side plate (2), a bottom plate (3), a top plate (4) and a front cover (5) which are respectively fixed at the side, the bottom, the top and the front part of the box-shaped frame (1). The cable bridge-to-home device is characterized by further comprising 2-5 layers of interlayer clapboards (7) and an adjustable fixing bracket (8) which are used for realizing layered laying of cables of different grades in the device. The cable bridge-to-home device has the advantages of compact structure, large bearing capacity, strong anticorrosion capability and the like, and is easy to assemble and convenient for routine cable maintenance.
Description
Technical field
The utility model relates to a kind of cable connecting arrangement, particularly, the utility model relate to a kind of cable testing bridge register one's residence the part device, cable testing bridge register one's residence the part device be applicable to the transition portion facility that cable is laid to electric panel room inner cable crane span structure by outdoor directly buried installation.
Background technique
The related cable testing bridge of the utility model device of registering one's residence is meant the outdoor buried cable that the lays attachment portion facility of back to cable vault's inner cable crane span structure of electric panel room ground floor that be unearthed.
In the past, the cable vault to the electric panel room ground floor after the outdoor buried cable that lays was unearthed adopts cable testing bridge usually.Described cable testing bridge adopts wide 600mm, thick 100mm usually, the long straight-through crane span structure of 2000mm one joint and one 900 curved logical crane span structure combination, promptly be to be the straight-through crane span structure of grooved of spill, curved passing to and the metal that the crane span structure cover plate is assembled or the box component of plastic material by the cross section, outer panel, base plate are all an one-piece element in it, the steel crane span structure bends by whole steel plate and forms, moulding the system crane span structure forms with the mould compacting, its advantage is simple in structure, easily manufactured, major defect is that bearing capacity is low, function singleness.
Yet the large-scale synthesis electric panel room generally is divided into two-layer, below one deck be the cable vault, above one deck be switch gear room, control room.Because whole cable vault inner cable quantity reaches hundreds of and even thousands of, it is indoor that these cables concentrate on the interior introducing of an inlet, belong to key position, need a cable entry rational in infrastructure, otherwise will cause the stacked pressure of different size cable floor, the heat radiation of unfavorable operation cable, area of influence easy-maintaining greatly and not when cable fault takes place.
And that the defective of above-mentioned prior cable crane span structure is a volume is little, bearing capacity is low, the cable of different electric pressures can't layer-built cables installation, if adopting the straight-through crane span structure of some joints and several curved logical crane span structures to form multi-layer cable crane span structures registers one's residence, then takes up room greatly, not attractive in appearance.In addition, common steel or mould system cable testing bridge inside fixing rod is not set, cable can't be fixing in order in crane span structure; The measure of anti-cable incised wound is not taked at the turning of steel crane span structure, and fast mouthful more, easily cable sheath hurt during construction; The cable cover plate adopts hasp and crane span structure body to fix, though the lid mounting or dismounting are easy, the easy corrosion of hasp damages, and cover plate usually separates with the crane span structure body because of hasp damages; Different electric pressure cables are deposited in together, can not layer-built cables installation; Crane span structure does not have Earth pile-head, and during the cable insulation fault, the crane span structure shell will be with dangerous voltage.
The model utility content
The purpose of this utility model is to overcome above-mentioned defective, and a kind of cable testing bridge device of registering one's residence is provided, described cable testing bridge register one's residence device can satisfy a large amount of different size cables be in the same localities register one's residence, the cable of perfect performance is registered one's residence device.In addition, the utility model modern design, rational in infrastructure, on-the-spot easy installation and removal.
For achieving the above object, the technical solution of the utility model is:
A kind of cable testing bridge device of registering one's residence, the described cable testing bridge device of registering one's residence comprises boxed frame, is individually fixed in sidepiece, bottom, top and anterior side plate, base plate, top board and the cover of described boxed frame, wherein,
The device of registering one's residence of described cable testing bridge also comprises: two-five space bar (7) and adjustable fixed supports (8) layer by layer, different brackets cable layer-built cables installation in described interlayer dividing plate, the adjustable fixed support implement device.
The described cable testing bridge device of registering one's residence also comprises box frame, base plate, top board, cover, pedestal, interlayer dividing plate and adjustable fixed support, described side plate, base plate, top board, pedestal are connected with framework by argon arc welding, weld between side plate, base plate, top board, pedestal and the framework, described cover, interlayer dividing plate, adjustable fixed support are connected by bolt with framework, and finish the erecting bed.
According to the cable testing bridge of the present utility model device of registering one's residence, be preferably, described framework, base plate, pedestal, adjustable fixed support adopt the hot galvanizing material, side plate, top board, cover adopt the 1Cr18Ni9Ti stainless steel, the interlayer dividing plate adopts the resin material, is fixed in the adjustable support bracket fastened stull by steel T-shaped card, bolt, nut.
The device of registering one's residence according to cable testing bridge of the present utility model is preferably, and described interlayer dividing plate, adjustable fixed support and framework are by the bolt installation that removably connects.
According to the cable testing bridge of the present utility model device of registering one's residence, described interlayer dividing plate, adjustable fixed support have been realized different brackets cable layer-built cables installation in the device.
Thus, with respect to adopt three layers independently the crane span structure mode relatively, of the present utility model minute layered scheme has compact structure, advantages such as bearing capacity is big, floor space is little, beautiful shape.Adjustable support bracket fastened " fixing " function can make the gravity of the vertical run part cable in the device obtain decomposing, avoided cable stressed too big at the turning of device upper end part, in addition, by cable is pursued the root colligation on adjustable fixed support, can make the wiring of device inner cable in good order, avoid the device inner cable to intersect and the overlapping phenomenon generation, avoid the volume of device influenced.Adjustable support bracket fastened " adjustable " function can be looked every layer of cable number adjustment interlayer space, and the inner space of implement device reaches and makes full use of.
According to the cable testing bridge of the present utility model device of registering one's residence, be preferably, described adjustable fixed support is made of fixing rod in the stull of being fixed in framework, the stull and connecting plate, has the U-shaped hole that connection, mobile fixing rod are used on the stull horizontal edge.
According to the cable testing bridge of the present utility model device of registering one's residence, be preferably, the device top of registering one's residence of cable testing bridge is provided with by viewing mask, bottom and is provided with ventilated port.
According to the cable testing bridge of the present utility model device of registering one's residence, be provided with viewing mask on the side plate of the present utility model, its effect is to utilize viewing mask that cable is implemented daily visual examination.Can also adopt the infrared thermometer thermometric by peep hole.
According to the cable testing bridge of the present utility model device of registering one's residence, described adjustable fixed support is provided with 2-3.
According to the cable testing bridge of the present utility model device of registering one's residence, be preferably, one 300 to 450 inclination angle is arranged between described top board and the horizontal plane.
According to the cable testing bridge of the present utility model device of registering one's residence, be preferably, but described cover, interlayer dividing plate, adjustable fixed support are connected the erecting bed with the bolt of framework and finish.
The cable testing bridge of the present utility model device of registering one's residence, regularly the detection streamer running temperature to ensure the cable security of operation, avoids the cable accident of blowing to take place.The ventilated port that is provided with on the side plate can be implemented heat radiation to the cable in installing, and temperature is too high and damage cable insulation in the anti-locking apparatus.
Description of drawings
Fig. 1 splits sectional view for the register one's residence part of device of cable testing bridge of the present utility model.
Fig. 2 is the cable testing bridge of the present utility model device frame structural representation of registering one's residence.
Fig. 3 A, B are respectively cable testing bridge of the present utility model register one's residence the lateral plate structure plan view and the side view of device.
Fig. 4 A, B are respectively cable testing bridge of the present utility model the register one's residence adjustable fixing rack structure stereogram and the plan view of device.
Fig. 5 is the cable testing bridge of the present utility model Unit Installation schematic representation of registering one's residence.
Among the figure, 1 be framework, 2 for side plate, 3 for base plate, 4 for top board, 5 for cover, 6 for pedestal, 7 for the interlayer dividing plate, 8 for adjustable fixed support, 9 for U-shaped hole, 10 for the switch gear room, 11 is the cable vault, 12 are the cable testing bridge device of registering one's residence; 101 is that rear column, 102 is that front column, 103 is that rear cross beam, 104 is that front cross beam, 105 is that diagonal brace, 106 is the layering bar; 201 is that panel, 202 is that viewing mask, 203 is that lamina lucida, 204 is ventilated port; 801 is that stull, 802 is that fixing rod, 803 is connecting plate.
Embodiment
Describe in detail according to the utility model the concrete structure that the utility model proposes and making, installation method below in conjunction with accompanying drawing.
Embodiment 1
With reference to Fig. 1, a kind of cable testing bridge structure drawing of device of registering one's residence, the described cable testing bridge device of registering one's residence is to be made of a framework 1, two side plates 2, base plate 3, top board 4, cover 5, pedestal 6, two interlayer dividing plates 7, two adjustable fixed supports 8.
The utility model has fully been taken into account the demand of function, anticorrosion and Economy aspect selecting for use in structure and material.
According to present embodiment, the frame structure scheme that the utility model is designed, thoroughly changed the common cable portal structure, its effect is to satisfy the big gravity that the place's of registering one's residence cable testing bridge is born, and framework 1 can be placed directly on the ground and with the electric panel room outer wall surface and fix, stability better need not to use separately conventional steel trailing arm and steel column to fix crane span structure.
The common cable crane span structure is that the steel plate flanging is curved slot type or step formula crane span structure, and its bearing capacity is lower, and crane span structure usually can be out of shape because of the compressing that is subjected to cable gravity.In addition, the common cable crane span structure device of registering one's residence adopts trailing arm, column mode to fix, and its defective is to use metallic material many, and profile is not attractive in appearance.The hierarchy scheme that the utility model is designed, be to satisfy in device to lay high-voltage power cable, low-voltage-powered cable and actuating cable respectively by lining and other places by layer, promptly in one deck lay high-voltage power cable, middle one deck lays low-voltage-powered cable, and outside one deck lays actuating cable.
" fixing " function of adjustable fixed support 8 realizes by fixing rod 802, the cable (Fig. 1 is not shown) that is about in the device is fixed by nylon cable tie and fixing rod 802 colligations, " fixing " function by adjustable fixed support 8 can make the gravity of the vertical run part cable in the device obtain at adjustable fixed support 8 places decomposing, thereby has avoided cable stressed too big at the turning of device upper end part.
What deserves to be mentioned is different with the cable horizontal laying to be that the cable gravity of horizontal laying is born by crane span structure itself, the cable gravity of vertical run is born by the fulcrum at turning.Therefore, the common cable crane span structure gravity that the turning of device bears of registering one's residence is quite big, and the suffered big gravity in turning will make the crane span structure distortion, and makes cable be subjected to reaction force from crane span structure, and this reaction force will destroy the insulating strength of cable.In addition, by cable is pursued the root colligation on adjustable fixed support 8, can make the wiring of device inner cable in good order, avoid the device inner cable to intersect and the overlapping phenomenon generation, avoid the volume of device influenced, avoid between the device inner cable because of intersection, the overlapping harmful effect that brings.
" adjustable " function of adjustable fixed support 8 is to realize by the U-shaped hole of stull 801, and the position of the fixing rod 802 in the promptly adjustable fixed support 8 can be regulated as required in the U-shaped hole by stull 801.Can look every layer of cable number adjustment interlayer space by " adjustable " function of adjustable fixed support 8, the inner space of implement device reaches and makes full use of.
It is that to have taken into account Cable Bending Radius bigger that ramp structure is adopted at the top of described device, and it is little to adopt the comparable flat-top of oblique top to take up room, and can also avoid rainwater to accumulate at the top, and avoiding the top to be accumulated rainwater influences corrosion.Adopting stainless steel bolt to be connected between cover 5 of the present utility model and the framework 1 is for convenience of the installation, maintenance cable, promptly when the installation, maintenance cable, unload bolt, take off cover 1, again cover 1 is covered after the cable laying, if adopt welding procedure that panel for good and all is fixed together with framework 1, so, during cabling, installation personnel must creep into operation in the narrow and small device in space, and is both bothersome, dangerous again.Adopt the stainless steel bolt material, compare, have advantages such as intensity is big, anti-corrosion property is strong, can avoid phenomenons such as common crane span structure hasp is yielding, easy loss of function to take place effectively with existing crane span structure hasp.
Aspect material, outside of deivce face component of the present utility model, be side plate 2, top board 4, cover 5, all adopted stainless steel, its objective is that this is that common iron gets rusty easily because the corrosivity of industrial and mining enterprise's (especially chemical enterprise) is stronger in order to realize high antiseptic property, need rust cleaning, mopping after getting rusty, bigger maintenance expenses can take place.Stainless steel surfaces adopts glossing, and is attractive in appearance to increase.Device interior metal parts of the present utility model, be framework 1, base plate 3, pedestal 6, adjustable fixed support 8, all adopted the hot galvanizing material, this is that the interior metal parts are affected by environment relatively low, and the anticorrosion grade of above-mentioned parts is reduced the manufacture cost that can save this device.It is because resin hardness ratio steel plate hardness is low that the inner interlayer dividing plate 7 of device adopts the resin materials, hurts cable sheath in the time of can avoiding in device cabling, and in addition, resin has the good insulation performance, can avoid the interlayer failure cable to influence each other.
With reference to Fig. 2, a kind of cable testing bridge device frame structural drawing of registering one's residence, described framework 1 is a mesa structure, is made of two rear columns 101, two front columns 102, rear cross beam 103, front cross beam 104, two diagonal braces 105, three layering bars 106.The 10mm circular hole that has diameter till the two ends of described rear column 101 and the middle part and be is used for fixing framework 1, is that 8mm stainless steel EXPANSION ANCHOR BOLTS is connected by diameter between framework 1 and the electric panel room metope.The circular hole that it is 4mm that described front column 102, front cross beam 104 have 7 diameters, internal surface is corresponding to the circular hole position nut that to be welded with 7 internal diameters be 4mm, be used to install cover 5, adopt 4mm stainless steel bolt, nut to be connected between cover 5 and front column 102, the front cross beam 104.The sectional shape of described rear column 101, front column 102, rear cross beam 103, front cross beam 104, diagonal brace 105 is L shaped, and two length of sides are 40mm, and thickness is 4mm.Adopt that L shaped cross section is that its intensity is big, good stability, be convenient to perforate.Described layering bar 106 is a diameter 16mm steel pipe, and adopting the garden tee section is when spurring on the layering bar for fear of cable, and cable sheath is hurt by the layering bar.
With reference to Fig. 3, a kind of cable testing bridge device side composition that hardens of registering one's residence, described side plate 2 is installed in framework 1 left and right sides, it is shaped as trapezoidal, the thickness of side plate 2 is 1mm, adopt argon arc welding to be connected with framework 1, pedestal 6, described side plate 2 is made of panel 201, viewing mask 202 lamina lucidas 203, ventilated port 204.The width of both sides up and down of described viewing mask 202 is that 10mm, the degree of depth are 3mm, adopts fold method to obtain.The effect of viewing mask is to be used for cable is implemented daily visual examination, the regular detection streamer running temperature of employing infrared thermometer under lamina lucida 203 conditions can also taken off, to ensure the cable security of operation, the common cable crane span structure is that can't checking, detect cable runnability of peep hole is not set, cable fault hidden danger will be hidden for a long time, take place until the cable accident of blowing.Described lamina lucida 203 boundary dimension are long 500mm, wide 60mm, and thickness of slab 2mm, material is a transparent resin sheet material.This sheet material has the transmission of light that surmounts glass, and the hard transparent sense with crystal compares favourably has good processability, can finish easily and cut off processing.Described ventilated port 204 boundary dimension are long 500mm, wide 300mm, be to constitute by frame and steel wire, be welded on panel 201 bottoms, ventilated port 204 adopts stainless steel, and mesh is not more than 5mm, in case toy is scurried into, the purpose that ventilated port is set is that the cable in installing is implemented heat radiation, and temperature is too high and damage cable insulation in the anti-locking apparatus.
With reference to Fig. 4, a kind of cable testing bridge adjustable fixing rack structure figure of device that registers one's residence, described adjustable fixed support 8 is made of stull 801, fixing rod 802, connecting plate 803, and stull 801 is connected with rear column 101, the front column 102 of framework 1 by the argon arc welding mode.Described adjustable fixed support 8 has 2 pairs, is installed in the 80cm and the 160cm place of framework 1 respectively.The sectional shape of stull 801 is L shaped, two length of sides are 40mm, and thickness is 4mm, and having length on the horizontal edge is 500mm, width is the U-shaped hole of 6mm, fixing rod 802 is a diameter 16mm steel pipe, connecting plate 803 be shaped as square, the centre has diameter 6mm circular hole, the length of side is 20mm, thickness is 3mm, by being welded to connect, is connected by packing ring, bolt, nut between connecting plate 803 and the stull 801 between connecting plate 803 and the fixing rod 802.
According to the cable testing bridge of the present utility model device of registering one's residence, special framework satisfies the gravity greatly that the place of registering one's residence cable testing bridge is born, and device can be placed directly on the ground and with the electric panel room outer wall surface and fix, and need not to use separately steel trailing arm and steel column to fix.
According to the cable testing bridge of the present utility model device of registering one's residence, unique hierarchy scheme, satisfied that different electric pressure cables can be laid respectively by lining and other places by layer in the device, had compact structure, characteristics such as bearing capacity is big, floor space is little, beautiful shape.
According to the cable testing bridge of the present utility model device of registering one's residence, special adjustable fixed support, make the gravity of the vertical run part cable in the device obtain at adjustable fixed support place decomposing, avoided cable stressed too big at the turning of device upper end part, can make the wiring of device inner cable in good order, avoid the device inner cable to intersect and the overlapping phenomenon generation, make full use of the inner space of device by adjustable range.In addition, special peep hole, ventilated port are realized cable On line inspection, detection, improve cable running environment, avoid cable fault to take place.
Claims (6)
1. the device of registering one's residence of a cable testing bridge comprises boxed frame (1), the sidepiece that is individually fixed in described boxed frame (1), bottom, top and anterior side plate (2), base plate (3), top board (4) and cover (5), it is characterized in that,
The device of registering one's residence of described cable testing bridge also comprises: two-five space bar (7) and adjustable fixed supports (8) layer by layer, different brackets cable layer-built cables installation in described interlayer dividing plate, the adjustable fixed support implement device.
2. the device of registering one's residence of cable testing bridge as claimed in claim 1 is characterized in that, described interlayer dividing plate (7), adjustable fixed support (8) and framework (1) are by the bolt installation that removably connects.
3. the device of registering one's residence of cable testing bridge as claimed in claim 2, it is characterized in that, described adjustable fixed support (8) is made of fixing rod (802) in the stull of being fixed in framework (1) (801), the stull (801) and connecting plate (803), has the U-shaped hole (9) of connection, mobile fixing rod (802) usefulness on stull (801) horizontal edge.
4. the device of registering one's residence of cable testing bridge as claimed in claim 2 is characterized in that, the device top of registering one's residence of cable testing bridge is provided with by viewing mask (202), bottom and is provided with ventilated port (203).
5. the device of registering one's residence of cable testing bridge as claimed in claim 1 is characterized in that, described adjustable fixed support (8) is provided with 2-3.
6. the device of registering one's residence of cable testing bridge as claimed in claim 1 is characterized in that, 300 ° to 450 ° inclination angles are arranged between described top board (4) and the horizontal plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202495006U CN201779362U (en) | 2010-07-05 | 2010-07-05 | Cable bridge-to-home device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202495006U CN201779362U (en) | 2010-07-05 | 2010-07-05 | Cable bridge-to-home device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201779362U true CN201779362U (en) | 2011-03-30 |
Family
ID=43792573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202495006U Expired - Fee Related CN201779362U (en) | 2010-07-05 | 2010-07-05 | Cable bridge-to-home device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201779362U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105655040A (en) * | 2014-12-01 | 2016-06-08 | 鞍钢股份有限公司 | Method for preventing heating of single-core power cable |
-
2010
- 2010-07-05 CN CN2010202495006U patent/CN201779362U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105655040A (en) * | 2014-12-01 | 2016-06-08 | 鞍钢股份有限公司 | Method for preventing heating of single-core power cable |
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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: 20110330 Termination date: 20140705 |
|
| EXPY | Termination of patent right or utility model |