CN203131226U - Cable bridge ladder side and cable bridge using ladder side - Google Patents
Cable bridge ladder side and cable bridge using ladder side Download PDFInfo
- Publication number
- CN203131226U CN203131226U CN 201320145556 CN201320145556U CN203131226U CN 203131226 U CN203131226 U CN 203131226U CN 201320145556 CN201320145556 CN 201320145556 CN 201320145556 U CN201320145556 U CN 201320145556U CN 203131226 U CN203131226 U CN 203131226U
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- cable bridge
- dunnage
- bridge ladder
- limit
- cable
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Abstract
The utility model relates to the field of power installation equipment, in particular to a cable bridge ladder side and a cable bridge using the ladder side. The cable bridge ladder side is characterized in that a support plate is arranged on the cross section of the cable bridge ladder side in the length direction, the two ends of the support plate extend to the same side face of the support plate and form two mutually parallel support platforms, the support plate is provided with the side faces of the support platforms, and reinforcing ribs, and the reinforcing ribs are arranged in the length extending direction of the support plate. The cable bridge comprises the cable bridge ladder side. The cable bridge ladder side and the cable bridge using the ladder side provided by the utility model have the advantages of providing sufficient loading strength for the cable bridge ladder side, meeting the using requirements of users and saving materials.
Description
Technical field
The utility model relates to electric power erection unit field, in particular to a kind of cable bridge ladder limit and the cable testing bridge that uses this ladder limit.
Background technique
Cable testing bridge is the full name that formations such as a kind of straightway by slot type, pellet type or ladder-type, curved logical, threeway, four-way assembly and trailing arm (arm-type support), suspension bracket have the rigid construction system of connecting airtight carrying cable.Cable testing bridge generally comprises two terraced limits, and is arranged on the base plate that is connected with two terraced limits between two terraced limits, makes two terraced limits and base plate form a U-groove bevel, and cable can be placed in the U-groove bevel like this.
Terraced limit in the existing cable testing bridge is seen by the cross-wise direction on terraced limit as shown in Figure 1, comprises a dunnage 1; The edge of one end of dunnage 1 extends to two sides of described dunnage 1, forms first support platform 2, and the edge of the other end of dunnage 1 extends to two sides of described dunnage 1, forms 3 one-tenth flute profiles of second support platform, 3, the second support platforms.This terraced limit, though first support platform 2 and second support platform 3 can play certain supporting effect, in fact, the decorating action of first support platform and second support platform has been wasted material greater than practicability, and then makes the cost of cable testing bridge raise.
The model utility content
The purpose of this utility model is the cable testing bridge that a kind of cable bridge ladder limit is provided and uses this ladder limit, to solve the above problems.
A kind of cable bridge ladder limit is provided in embodiment of the present utility model, on the cross section of the length direction on described cable bridge ladder limit, has comprised dunnage;
All extend to the same side of described dunnage at the two ends of described dunnage, and form two support platforms that are parallel to each other;
Described dunnage is provided with the side of described support platform, also is provided with stiffening rib;
Described stiffening rib is along the bearing of trend setting of the length of described dunnage.
The cable bridge ladder limit of the utility model above-described embodiment and the cable testing bridge that uses this ladder limit, on the cross section of the length direction on described cable bridge ladder limit, comprise dunnage, all extend to the same side of dunnage at the two ends of dunnage, form two support platforms that are parallel to each other, like this, namely can provide enough densities of load for cable bridge ladder limit, mutually compared to prior art, saved material again.
The side that dunnage is provided with support platform also is provided with stiffening rib, has further promoted the density of load on terraced limit, makes cable bridge ladder provided by the utility model limit can satisfy user's user demand.
Description of drawings
Fig. 1 shows the structural representation on cable bridge ladder limit in the prior art;
Fig. 2 shows the structural representation on cable bridge ladder limit among the utility model embodiment one, embodiment three and the embodiment four;
Fig. 3 shows the structural representation on cable bridge ladder limit among the utility model embodiment two;
Fig. 4 shows the structural representation of cable testing bridge among the utility model embodiment five;
Reference character: 1-dunnage; 2-first support platform; 3-second support platform; The 4-support platform; The 5-stiffening rib; The 6-mounting hole; 7-base plate or cross-arm.
Embodiment
For the purpose, technological scheme and the advantage that make the utility model embodiment clearer, below in conjunction with the accompanying drawing among the utility model embodiment, technological scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, rather than whole embodiments.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment who obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
Also by reference to the accompanying drawings the utility model is described in further detail below by specific embodiment.
Embodiment one:
Fig. 2 is the structural representation on the cable bridge ladder limit that provides of the utility model embodiment two.Referring to shown in Figure 2, the cable bridge ladder limit that present embodiment two provides comprises: comprise dunnage 1 on the cross section of its length direction;
All extend to the same side of described dunnage 1 at the two ends of described dunnage 1, and form two support platforms that are parallel to each other 4;
Described dunnage 1 is provided with the side of described support platform 4, also is provided with stiffening rib 5;
Described stiffening rib 5 is along the bearing of trend setting of the length of described dunnage 1.
Cable bridge ladder limit in present embodiment one is on the cross section of the length direction on described cable bridge ladder limit, comprise dunnage 1, all extend to the same side of dunnage 1 at the two ends of dunnage 1, form two support platforms that are parallel to each other 4, like this, namely can provide enough densities of load for cable bridge ladder limit, mutually compared to prior art, simple in structure, thereby on the basis of the dunnage 1 of using same thickness and support platform 4, saved material.
The side that dunnage 1 is provided with support platform 4 also is provided with stiffening rib 5, has further promoted the density of load on terraced limit, makes cable bridge ladder provided by the utility model limit can satisfy user's user demand.
In present embodiment one, the saving of material just means also and uses same material to make under the prerequisite on cable bridge ladder limit that the weight on cable bridge ladder limit also reduces, thereby can reduce installation difficulty.
Embodiment two:
Referring to shown in Figure 2, in present embodiment two, the height of dunnage 1 is smaller or equal to 100mm, and stiffening rib 5 has one.
In present embodiment two, because the specification of the cable of placing on the cable testing bridge is different with quantity, the size of needed cable testing bridge is also different, and the cable of placement is more thin more few, and needed cable testing bridge is also more little, so the height on cable bridge ladder limit is more little.Therefore like this, just mean that also the weight of bearing on cable bridge ladder limit is little, when the height of dunnage 1 during smaller or equal to 100mm, in dunnage 1 the load demand that a stiffening rib 5 just can satisfy the user is set.
Embodiment three:
Referring to shown in Figure 3, in present embodiment three, the height of dunnage 1 is greater than 100mm, and stiffening rib 5 has two at least.
In present embodiment two, with above-mentioned embodiment two, when the height of dunnage 1 during greater than 100mm, its the cable that can carry also more many, therefore it requires the weight of bearing also more big, therefore at the height of dunnage 1 during greater than 100mm, at least two stiffening ribs 5 of dunnage 1 setting.The quantity of stiffening rib 5 can arrange according to the weight that cable ladder limit specifically will be born, and its weight that will bear is more big, and the quantity of stiffening rib 5 is also more many.
Embodiment four:
Referring to shown in Figure 2, the edge of described dunnage 1 also is provided with a plurality of mounting holes 6.This mounting hole 6 is used for the cable bridge ladder limit that cable bridge ladder limit is outside with it and couples together.Because in actual applications, the needed length difference in cable bridge ladder limit, the mode of its installation is also different, therefore when make on cable bridge ladder limit, cable bridge ladder limit is manufactured same length, and 1m for example carries out concrete installation according to the installation needs of erecting bed.At the edge of dunnage 1 mounting hole 6 is set, can easily cable bridge ladder limit be coupled together, satisfy user's user demand.
In present embodiment four, a plurality of described mounting holes 6 are along the length direction setting of described dunnage 1.Like this, can be firm two cable bridge ladder limits be coupled together.
In above-mentioned four embodiments, described dunnage 1 is aluminium alloy extruded plate.Since aluminium alloy extruded plate light weight, and have stronger intensity, and therefore little with dunnage 1 weight of aluminium alloy extruded plate manufacturing, intensity is big, is easy to installation and removal.
In above-mentioned four embodiments, described dunnage 1 is steel plate or glass epoxy.Steel plate and glass epoxy have bigger intensity than aluminium alloy extruded plate, therefore when the user needs the cable testing bridge of greater strength, can select the dunnage 1 of steel plate or glass epoxy.
Embodiment five:
Fig. 4 is the structural representation of the cable testing bridge that provides of the utility model embodiment five.On above-mentioned four embodiments' basis, the utility model embodiment five a kind of cable testing bridge that provides is provided by the cable bridge ladder limit that provides among above-mentioned four embodiments, and wherein said cable bridge ladder limit has two; Two described support platforms 4 on each described cable bridge ladder limit form opening with described dunnage 1; The opening on two described cable bridge ladder limits is relative; Also be provided with base plate or cross-arm 7 between two described cable bridge ladder limits; Base plate or cross-arm 7 be perpendicular to the described dunnage 1 in two described cable bridge ladder limits, and be connected with described support platform 4.
In present embodiment five, when cable testing bridge was the grooved crane span structure, what arrange between cable bridge ladder limit was base plate, and when cable testing bridge was trapezoidal crane span structure, what arrange between cable bridge ladder limit was cross-arm.
In present embodiment five, because the cable bridge ladder limit that provides among above-mentioned four embodiments has been provided, the cable bridge ladder limit of above-mentioned cable bridge ladder limit structure in compared to prior art more letter answered, save material, therefore cable bridge ladder limit is made when becoming cable testing bridge and can save material equally, reduce production costs.
In present embodiment five, when installing, two cable bridge ladder limits and be installed in two base plate or cross-arms between the cable bridge ladder limit and form big grooves, cable just is arranged in this groove.
In present embodiment five, described base plate or cross-arm 7 are spirally connected with described cable bridge ladder limit.Described base plate or cross-arm 7 connect with the side weld of described cable bridge ladder.By above two kinds of Placements, can easily cable testing bridge be installed to the erecting bed.
The above is preferred embodiment of the present utility model only, is not limited to the utility model, and for a person skilled in the art, the utility model can have various changes and variation.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (10)
1. a cable bridge ladder limit is characterized in that, on the cross section of the length direction on described cable bridge ladder limit, comprises dunnage;
All extend to the same side of described dunnage at the two ends of described dunnage, and form two support platforms that are parallel to each other;
Described dunnage is provided with the side of described support platform, also is provided with stiffening rib;
Described stiffening rib is along the bearing of trend setting of the length of described dunnage.
2. cable bridge ladder according to claim 1 limit is characterized in that the height of described dunnage is smaller or equal to 100mm;
Described stiffening rib has one.
3. cable bridge ladder according to claim 1 limit is characterized in that the height of described dunnage is greater than 100mm;
Described stiffening rib has two at least.
4. according to any described cable bridge ladder limit of claim 1-3, it is characterized in that the edge of described dunnage also is provided with a plurality of mounting holes.
5. cable bridge ladder according to claim 4 limit is characterized in that a plurality of described mounting holes are along the length direction setting of described dunnage.
6. according to any described cable bridge ladder limit of claim 1-3, it is characterized in that described dunnage is aluminium alloy extruded plate.
7. according to any described cable bridge ladder limit of claim 1-3, it is characterized in that described dunnage is steel plate or glass epoxy.
8. a cable testing bridge is characterized in that, comprises the cable bridge ladder limit described in the aforesaid right requirement 1-7;
Wherein, described cable bridge ladder limit has two;
Two described support platforms on each described cable bridge ladder limit and described dunnage form opening;
The opening on two described cable bridge ladder limits is relative;
Also be provided with base plate or cross-arm between two described cable bridge ladder limits;
Base plate or cross-arm be perpendicular to the described dunnage in two described cable bridge ladder limits, and be connected with described support platform.
9. cable testing bridge according to claim 8 is characterized in that, described base plate or described cross-arm and described cable bridge ladder limit are spirally connected.
10. cable testing bridge according to claim 8 is characterized in that, described base plate or described cross-arm and the side weld of described cable bridge ladder connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320145556 CN203131226U (en) | 2013-03-27 | 2013-03-27 | Cable bridge ladder side and cable bridge using ladder side |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320145556 CN203131226U (en) | 2013-03-27 | 2013-03-27 | Cable bridge ladder side and cable bridge using ladder side |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203131226U true CN203131226U (en) | 2013-08-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320145556 Expired - Lifetime CN203131226U (en) | 2013-03-27 | 2013-03-27 | Cable bridge ladder side and cable bridge using ladder side |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203131226U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104565547A (en) * | 2013-10-24 | 2015-04-29 | 镇江华翔机电制造有限公司 | Arc-shaped ladder step cable bridge |
| CN104565550A (en) * | 2013-10-28 | 2015-04-29 | 镇江华翔机电制造有限公司 | Tray type arc-shaped cable bridge frame |
| CN104565543A (en) * | 2013-10-24 | 2015-04-29 | 镇江华翔机电制造有限公司 | Light energy-saving cable bridge |
| CN104565545A (en) * | 2013-10-24 | 2015-04-29 | 镇江华翔机电制造有限公司 | High-corrosion-resistant energy-saving cable bridge |
-
2013
- 2013-03-27 CN CN 201320145556 patent/CN203131226U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104565547A (en) * | 2013-10-24 | 2015-04-29 | 镇江华翔机电制造有限公司 | Arc-shaped ladder step cable bridge |
| CN104565543A (en) * | 2013-10-24 | 2015-04-29 | 镇江华翔机电制造有限公司 | Light energy-saving cable bridge |
| CN104565545A (en) * | 2013-10-24 | 2015-04-29 | 镇江华翔机电制造有限公司 | High-corrosion-resistant energy-saving cable bridge |
| CN104565550A (en) * | 2013-10-28 | 2015-04-29 | 镇江华翔机电制造有限公司 | Tray type arc-shaped cable bridge frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190116 Address after: 400033 No. 006 Jingsheng Road, Jingkou Industrial Park, Shapingba District, Chongqing Patentee after: CHONGQING JINHUA ELECTRIC COMPLETE Co.,Ltd. Address before: 400036 Sesame Chong House, Tianchi Village, Geleshan Town, Shapingba District, Chongqing Patentee before: CHONGQING YUANCHUANG ELECTRIC APPLIANCE CO.,LTD. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130814 |
|
| CX01 | Expiry of patent term |