CN207251109U - A kind of step type cable bridge frame - Google Patents
A kind of step type cable bridge frame Download PDFInfo
- Publication number
- CN207251109U CN207251109U CN201721205163.9U CN201721205163U CN207251109U CN 207251109 U CN207251109 U CN 207251109U CN 201721205163 U CN201721205163 U CN 201721205163U CN 207251109 U CN207251109 U CN 207251109U
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- China
- Prior art keywords
- side plate
- bridge frame
- step type
- cable bridge
- type cable
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- 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.)
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Abstract
The utility model provides a kind of step type cable bridge frame, including：The bottom girder of first side plate, the second side plate and multiple adjustable lengths, wherein, one end of the bottom girder of the adjustable length is fixedly connected with first side plate, and the other end of the bottom girder of the adjustable length is fixedly connected with second side plate；The bottom girder of the adjustable length is arranged in parallel between first side plate and second side plate；The both ends of first side plate and second side plate are both provided with multiple connecting holes.The step type cable bridge frame of the utility model, is adapted to the cable of laying varying number, has saved the raw material for making step type cable bridge frame, improves the utilization rate of step type cable bridge frame.
Description
Technical field
Cable laying equipment technical field is the utility model is related to, more particularly, to a kind of step type cable bridge frame.
Background technology
Cable testing bridge has in industries such as oil, chemical industry, electric power, telecommunications widely to be applied, it was mainly used for empty electric power
The laying of cable, control cable, illuminating line, telecommunication cable etc..Existing cable testing bridge mainly has channel-type cable bridge, pallet
Four type of formula cable testing bridge, step type cable bridge frame and large span cable bridge rack, no matter which type of cable testing bridge, may be used also
It is a variety of to be divided into straight-through crane span structure, curved logical crane span structure, threeway crane span structure and four-way crane span structure etc..
In actual installation, multiple straight-through crane span structures are linked into an integrated entity by connecting plate and form straight-through crane span structure association,
Other straight-through crane span structure associations are connected using curved logical crane span structure, threeway crane span structure, four-way crane span structure respectively at turning, threeway, at four-way,
Install and very easy to use.
But, the length of the bottom girder for carrying cable is solid. in existing step type cable bridge frame after fabrication is complete
Fixed, it can not adjust, therefore when the quantity of the cable of laying is excessive, step type cable bridge frame will be unable to use.
Utility model content
In order to overcome the above-mentioned problems in the prior art at least in part, the utility model provides a kind of ladder-type electricity
Cable crane span structure.
The utility model provides a kind of step type cable bridge frame, including：First side plate, the second side plate and multiple adjustable
The bottom girder of length, wherein, one end of the bottom girder of the adjustable length is fixedly connected with first side plate, the adjustable length
The other end of the bottom girder of degree is fixedly connected with second side plate；The bottom girder of the adjustable length is in first side plate and institute
State and be arranged in parallel between the second side plate；The both ends of first side plate and second side plate are both provided with multiple connecting holes.
Wherein, first side plate and second side plate are in U-typed, including side plate body, with side plate body one
Upper overturning and the lower flange with side plate body one, wherein, the top of the bottom girder of the adjustable length and the lower flange
It is welded to connect.
Wherein, the bottom girder of the adjustable length includes outer barrel, the inner cylinder being inserted into outer barrel, latch and lid
Type nut；Wherein, the inner cylinder, be provided with multiple positioning jacks in outer barrel relative position, be provided with spiral shell on the latch
Line.
Wherein, the inner cylinder, the steel pipe that outer barrel is different tube diameters.
Wherein, first side plate, the height of the second side plate are 55mm~220mm.
Wherein, the both ends of first side plate and second side plate are both provided with 2~4 connecting holes.
Wherein, the both ends of first side plate and second side plate are both provided with 3 connecting holes.
Wherein, the distance between described connecting hole is 2mm~4mm.
Wherein, the connecting hole is one kind in groove type, circle, ellipse.
Wherein, the distance between bottom girder of the adjustable length is 230mm~360mm.
To sum up, a kind of step type cable bridge frame provided by the utility model, one end of the bottom girder of adjustable length and first
Side plate is fixedly connected；The other end of the bottom girder of adjustable length is fixedly connected with the second side plate；The bottom girder of adjustable length is
It is arranged in parallel between side plate and second side plate；The length of the bottom girder of adjustable length can be according to actual cabling
Quantity is adjusted；The both ends of first side plate and second side plate are both provided with multiple connecting holes, are passed through by bolt and nut
The connection of connecting hole and related accessory.The step type cable bridge frame of the utility model, is adapted to the cable of laying varying number, saves
The raw material of step type cable bridge frame are made, improve the utilization rate of step type cable bridge frame.
Brief description of the drawings
Fig. 1 is the structure diagram according to a kind of step type cable bridge frame of the utility model embodiment.
Embodiment
It is new to this practicality below in conjunction with attached drawing to make the purpose of this utility model, technical solution and advantage clearer
Technical solution in type embodiment is explicitly described, it is clear that described embodiment is that the utility model part is implemented
Example, instead of all the embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making wound
All other embodiments obtained under the premise of the property made work, shall fall within the protection scope of the present invention.
Fig. 1 is the structure diagram according to a kind of step type cable bridge frame of the utility model embodiment, as shown in Figure 1,
Including：The bottom girder of first side plate 2, the second side plate 1 and multiple adjustable lengths, wherein,
One end of the bottom girder of the adjustable length is fixedly connected with first side plate 2, the bottom of the adjustable length
The other end of beam is fixedly connected with second side plate 1；
The bottom girder of the adjustable length is arranged in parallel between first side plate 2 and second side plate 1；
The both ends of first side plate 2 and second side plate 1 are both provided with multiple connecting holes.
Wherein, have that light-weight, cost is low, exotic shape, draft fan are hot the present embodiment provides step type cable bridge frame
Can be good the features such as.It is suitable for the very big cable laying of general diameter, the laying especially suitable for high and low pressure power cable.
Wherein, the length of the bottom girder of adjustable length can be adjusted according to the quantity of actual cabling.
Specifically, one end of the bottom girder of adjustable length is fixedly connected with the first side plate 2；The bottom girder of adjustable length it is another
One end is fixedly connected with the second side plate 1；The bottom girder of adjustable length parallel cloth between the first side plate 2 and second side plate 1
Put；The both ends of first side plate 2 and second side plate 1 are both provided with multiple connecting holes, for the connection with related accessory.
A kind of step type cable bridge frame is present embodiments provided, one end of the bottom girder of adjustable length is fixed with the first side plate
Connection；The other end of the bottom girder of adjustable length is fixedly connected with the second side plate；The bottom girder of adjustable length in the first side plate and
It is arranged in parallel between second side plate；The length of the bottom girder of adjustable length can be carried out according to the quantity of actual cabling
Adjust；The both ends of first side plate and second side plate are both provided with multiple connecting holes, by bolt and nut through connecting hole with
The connection of related accessory.Step type cable bridge frame provided in this embodiment, is adapted to the cable of laying varying number, has saved making
The raw material of step type cable bridge frame, improve the utilization rate of step type cable bridge frame.
In another embodiment of the utility model, on the basis of above-described embodiment, first side plate 2 and described
Second side plate 1 is in U-typed, including side plate body, with the upper overturning of side plate body one and with being turned under side plate body one
Side, wherein,
The bottom girder of the adjustable length is connected with the upper weld of the lower flange.
Specifically, the first side plate 2 includes the first side plate body, with the upper overturning of the first side plate body one and with first
The lower flange of side plate body one, wherein, the first side plate is turned between the lower flange and the first side plate body of, the first side plate
Angle be 90 °；Second side plate 1 includes the second side plate body, with the upper overturning of the second side plate body one and with the second side
The lower flange of plate body one, wherein, the second side plate is turned between the lower flange and the second side plate body of, the second side plate
Angle is 90 °.
Specifically, one end of the bottom girder of adjustable length is connected with the upper weld of the lower flange of the first side plate 2；It is adjustable
The other end of the bottom girder of length is connected with the upper weld of the lower flange of the second side plate 1.
In another embodiment of the utility model, on the basis of above-described embodiment, the bottom of the adjustable length
Beam includes inner cylinder 4, inner cylinder 3, latch and the cover type nut being inserted into inner cylinder 4；Wherein,
Multiple positioning jacks 5 are provided with the inner cylinder 3,4 relative position of inner cylinder, spiral shell is provided with the latch
Line.
Wherein, one end of inner cylinder 4 is connected with the upper weld of the lower flange of the first side plate 2；One end inserting of inner cylinder 3
Inside the other end of inner cylinder 4；The other end of inner cylinder 3 is connected with the upper weld of the lower flange of the second side plate 1.
Wherein, when can reduce cable laying by setting acorn nut, frictional force that cable is subject to is reduced to cable
Damage.
Specifically, the quantity of the cable laid as needed, selects the length of the bottom girder of suitable adjustable length；Adjust
Relative position between inner cylinder 4 and inner cylinder 3, latch is inserted into positioning jack 5, a lid is respectively tightened at the both ends of latch
Shape nut.
A kind of step type cable bridge frame is present embodiments provided, adjusts the relative position between outer barrel and inner cylinder, from
And adjust the length of the bottom girder of adjustable length.Step type cable bridge frame provided in this embodiment, is adapted to laying varying number
Cable, has saved the raw material for making step type cable bridge frame, improves the utilization rate of step type cable bridge frame.
In the further embodiment of the utility model, on the basis of above-described embodiment, the inner cylinder 3, inner cylinder 4
For the steel pipe of different tube diameters.
Preferably, the caliber of inner cylinder 4 is more than the caliber of inner cylinder 3.
In the utility model another embodiment, on the basis of above-described embodiment, first side plate 2, the second side
The height of plate 1 is 55mm~220mm.
Wherein it is possible to the height according to spatial choice the first side plate 2 of cable installed position, the second side plate 1.
Preferably, the first side plate 2, the height of the second side plate 1 are 55mm；Or first side plate 2, the height of the second side plate 1
For 100mm；Or first side plate 2, the height of the second side plate 1 are 220mm.
In the utility model another embodiment, on the basis of above-described embodiment, first side plate 2 and described
The both ends of two side plates 1 are both provided with 2~4 connecting holes.
Preferably, the both ends of the first side plate 2 and the second side plate 1 are both provided with 2 connecting holes；Or first side plate 2 and
The both ends of two side plates 1 are both provided with 3 connecting holes；Or first the both ends of side plate 2 and the second side plate 1 be both provided with 4 connections
Hole.
Present embodiments provide a kind of step type cable bridge frame, the both ends of the first side plate and the second side plate are both provided with 2~4
A connecting hole, can be according to the one of connecting hole of installation position selection of step type cable bridge frame, without existing again
Step type cable bridge frame punches, and improves the installation effectiveness of step type cable bridge frame.
In the utility model another embodiment, on the basis of above-described embodiment, first side plate 2 and described
The both ends of two side plates 1 are both provided with 3 connecting holes.
Preferably, the both ends of the first side plate 2 and the second side plate 1 are both provided with 3 connecting holes.
In the utility model another embodiment, on the basis of above-described embodiment, the distance between described connecting hole
For 2mm~4mm.
Preferably, the distance between connecting hole is 2mm；Or the distance between connecting hole is 4mm；Or between connecting hole
Distance be 3mm.
In the utility model another embodiment, on the basis of above-described embodiment, the connecting hole is groove type, circle
One kind in shape, ellipse.
A kind of step type cable bridge frame is present embodiments provided, connecting hole is groove type, one kind in circle, ellipse.
The installation that step type cable bridge frame can be caused to be adapted under different operating modes, improves installation effectiveness.
In the utility model another embodiment, on the basis of above-described embodiment, the bottom girder of the adjustable length
The distance between be 230mm~360mm.
Preferably, the distance between bottom girder of adjustable length is 230mm；Or between the bottom girder of adjustable length away from
From for 280mm；Or the distance between bottom girder of adjustable length is 360mm.
Present embodiments provide the distance between a kind of step type cable bridge frame, bottom girder of adjustable length for 230mm~
360mm, it is ensured that the security of the bottom girder of adjustable length, while meet the good heat dissipation of step type cable bridge frame and breathe freely
Performance.
Although being described in conjunction with the accompanying the embodiment of the utility model, those skilled in the art can not depart from
Various modifications and variations are made in the case of the spirit and scope of the utility model, such modifications and variations are each fallen within by appended
Within claim limited range.
Claims (10)
- A kind of 1. step type cable bridge frame, it is characterised in that including：First side plate, the second side plate and multiple adjustable lengths Bottom girder, wherein,One end of the bottom girder of the adjustable length is fixedly connected with first side plate, the bottom girder of the adjustable length it is another One end is fixedly connected with second side plate；The bottom girder of the adjustable length is arranged in parallel between first side plate and second side plate；The both ends of first side plate and second side plate are both provided with multiple connecting holes.
- 2. step type cable bridge frame according to claim 1, it is characterised in that first side plate and second side plate In U-typed, including side plate body, the lower flange with the upper overturning of side plate body one and with side plate body one, wherein,The bottom girder of the adjustable length is connected with the upper weld of the lower flange.
- 3. step type cable bridge frame according to claim 1 or 2, it is characterised in that the bottom girder bag of the adjustable length Include outer barrel, the inner cylinder being inserted into outer barrel, latch and cover type nut；Wherein,Multiple positioning jacks are provided with the inner cylinder, outer barrel relative position, screw thread is provided with the latch.
- 4. step type cable bridge frame according to claim 3, it is characterised in that the inner cylinder, outer barrel are different pipes The steel pipe in footpath.
- 5. step type cable bridge frame according to claim 1, it is characterised in that first side plate, the height of the second side plate Spend for 55mm~220mm.
- 6. step type cable bridge frame according to claim 5, it is characterised in that first side plate and second side plate Both ends be both provided with 2~4 connecting holes.
- 7. step type cable bridge frame according to claim 6, it is characterised in that first side plate and second side plate Both ends be both provided with 3 connecting holes.
- 8. step type cable bridge frame according to claim 7, it is characterised in that the distance between described connecting hole is 2mm ~4mm.
- 9. step type cable bridge frame according to claim 8, it is characterised in that the connecting hole is groove type, circle, ellipse One kind in circle.
- 10. step type cable bridge frame according to claim 1, it is characterised in that between the bottom girder of the adjustable length Distance be 230mm~360mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721205163.9U CN207251109U (en) | 2017-09-18 | 2017-09-18 | A kind of step type cable bridge frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721205163.9U CN207251109U (en) | 2017-09-18 | 2017-09-18 | A kind of step type cable bridge frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207251109U true CN207251109U (en) | 2018-04-17 |
Family
ID=61885911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721205163.9U Expired - Fee Related CN207251109U (en) | 2017-09-18 | 2017-09-18 | A kind of step type cable bridge frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207251109U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108767770A (en) * | 2018-08-15 | 2018-11-06 | 江苏金利电气有限公司 | A kind of Novel cable bridge |
| CN108767774A (en) * | 2018-08-21 | 2018-11-06 | 江苏金利电气有限公司 | A kind of cross-arm cable testing bridge |
| CN108808585A (en) * | 2018-06-01 | 2018-11-13 | 江苏华强电力设备有限公司 | A kind of high heat radiation gas permeability tray type cable bridge |
| CN111884142A (en) * | 2020-06-29 | 2020-11-03 | 武汉船用机械有限责任公司 | Cable bridge rack |
-
2017
- 2017-09-18 CN CN201721205163.9U patent/CN207251109U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108808585A (en) * | 2018-06-01 | 2018-11-13 | 江苏华强电力设备有限公司 | A kind of high heat radiation gas permeability tray type cable bridge |
| CN108767770A (en) * | 2018-08-15 | 2018-11-06 | 江苏金利电气有限公司 | A kind of Novel cable bridge |
| CN108767774A (en) * | 2018-08-21 | 2018-11-06 | 江苏金利电气有限公司 | A kind of cross-arm cable testing bridge |
| CN111884142A (en) * | 2020-06-29 | 2020-11-03 | 武汉船用机械有限责任公司 | Cable bridge rack |
| CN111884142B (en) * | 2020-06-29 | 2022-07-15 | 武汉船用机械有限责任公司 | Cable bridge rack |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180417 Termination date: 20200918 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |