CN104682288A - Portable type combined cable bridge - Google Patents
Portable type combined cable bridge Download PDFInfo
- Publication number
- CN104682288A CN104682288A CN201510045670.XA CN201510045670A CN104682288A CN 104682288 A CN104682288 A CN 104682288A CN 201510045670 A CN201510045670 A CN 201510045670A CN 104682288 A CN104682288 A CN 104682288A
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- China
- Prior art keywords
- cover plate
- plate
- crane span
- span structure
- side plate
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Abstract
The invention discloses a portable type combined cable bridge. The portable type combined cable bridge comprises a bridge and a cover plate, wherein the cover plate comprises a left side plate and a right side plate, the left side plate and the right side plate are mutually hinged, multiple rotating shafts are rotationally arranged at a hinging position of the left side plate and the right side plate according to equal interval, a locating block is fixedly connected to a position, which is close to the bottom end surface of the cover plate, of each rotating shaft, and a locating rod of which the width is equal to that of the bridge is fixedly connected to a position, which is close to the upper end surface of the cover plate, of each rotating shaft; the bridge comprises an installation bottom plate and side plates which are vertically arranged at two sides of the installation bottom plate, and corresponding cover plate installing grooves are inwards formed in the upper ends of the side plates; the left side plate and the right side plate are respectively arranged in the corresponding cover plate installing grooves, and the locating rods are transversely located between the two cover plate installing grooves through the rotating shafts. According to the portable type combined cable bridge disclosed by the invention, the problem that the cover plate and the bridge are in poor connection can be effectively prevented from happening for a long time.
Description
Technical field
The present invention relates to a kind of cable testing bridge, be specifically related to a kind of portable combination cable crane span structure.
Background technology
In power engineering, cable testing bridge, as the supporting body of cable laying, has the function of protection cable simultaneously.Traditional cable testing bridge is generally corresponding crane span structure and cover plate are made in advance by size, then according to the condition of job site, corresponding crane span structure and cover plate is carried out combining assembling and forms the cable testing bridge being used for cable laying.For the cable testing bridge of horizontal positioned, cover plate just in time covers crane span structure, and cable protection inside, problem is little.But for the vertical crane span structure placed; such mounting means easily causes the combination between cover plate and crane span structure to occur the situation of defective tightness, of long duration or be subject to external force impact, and cover plate may fall down; lose defencive function, also may cause other potential safety hazard.
In order to solve this problem, people create a crane span structure with buckle.Such cable testing bridge makes loaded down with trivial details, and cost is higher; Easily occur damaging in transportation, non-serviceable situation after causing scene.In addition, because the bonding area of buckle and crane span structure and cover plate is little, As time goes on, easily occur aging and cause the situation of structural failure.
Therefore, for the solution of above-mentioned prior art, be research purpose of the present invention.
Summary of the invention
Because the above-mentioned defect of prior art, the invention provides a kind of portable combination cable crane span structure, effectively can solve above-mentioned prior art Problems existing.
Technical scheme of the present invention: a kind of portable combination cable crane span structure, comprise crane span structure, described crane span structure is provided with corresponding cover plate, described cover plate comprises left plate and right plate, described left plate and right plate are hinged, the hinged place of described left plate and right plate is by being rotatablely equipped with multiple rotation axis at equal intervals, and described rotation axis is connected with a positioning block on the position pressing close to cover plate bottom face, and rotation axis is connected with the backstay that a width equals crane span structure width on the position pressing close to cover plate upper surface; Described crane span structure comprises mounting base and is vertically set on the side plate of mounting base both sides, and the upper end of described side plate is all inwardly provided with corresponding cover plate mounting groove; Described left plate and right plate are arranged in corresponding cover plate mounting groove respectively, by rotation axis by described backstay horizontal positioning device between twice cover plate mounting groove.
Described left plate and right plate adopt corresponding hinge to carry out the corresponding cover plate of hinged formation.
Described rotation axis upper end is connected with corresponding handle.
Beneficial effect of the present invention: cover plate of the present invention is by left plate and right plate is hinged is formed, during installation, left plate and right plate are arranged on respectively in corresponding cover plate mounting groove, then by twisting rotation axis by backstay horizontal positioning device between twice cover plate mounting groove, just whole cover plate can be fixed on crane span structure.So, As time goes on or be subject to External Force Acting, the present invention still can keep cover plate to fall down, and can effectively prevent the connection of cover plate and crane span structure from occurring bad problem for a long time.It is simple, with low cost that the present invention also has structure, loads and unloads easy advantage between cover plate and crane span structure.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation of crane span structure of the present invention.
Fig. 3 is the structural representation of cover plate of the present invention.
Embodiment
With reference to Fig. 1-3, a kind of portable combination cable crane span structure, comprise crane span structure 1, described crane span structure 1 is provided with corresponding cover plate 2, described cover plate 2 comprises left plate 21 and right plate 22, described left plate 21 and right plate 22 adopt corresponding hinge 3 to carry out hinged, the hinged place of described left plate 21 and right plate 22 is by being rotatablely equipped with multiple rotation axis 4 at equal intervals, described rotation axis 4 is connected with a positioning block (mark) on the position pressing close to cover plate 2 bottom face, and rotation axis 4 is connected with the backstay 5 that a width equals crane span structure width on the position pressing close to cover plate 2 upper surface; Described crane span structure 1 comprises mounting base 11 and is vertically set on the side plate 12 of mounting base both sides 11, and the upper end of described side plate 12 is all inwardly provided with corresponding cover plate mounting groove 13; Described left plate 21 and right plate 22 are arranged in corresponding cover plate mounting groove 13 respectively, by rotation axis 4 by described backstay 5 horizontal positioning device between twice cover plate mounting groove 13.Described rotation axis 4 upper end is connected with corresponding handle 6.
During installation, left plate 21 and right plate 22 are arranged on respectively in corresponding cover plate mounting groove 13, then by twisting rotation axis 4 by backstay 5 horizontal positioning device between twice cover plate mounting groove 13, just whole cover plate 2 can be fixed on crane span structure 1.During as overhauled cable not in crane span structure 1, only need twist rotation axis 4 shifts out cover plate mounting groove 13 by backstay 5, cover plate can be unloaded.
Those of ordinary skill in the art just design according to the present invention can make many modifications and variations without the need to creative work.Therefore, all technical staff in the art, all should by the determined protection range of claims under this invention's idea on the basis of existing technology by the available technical scheme of logical analysis, reasoning, or a limited experiment.
Claims (3)
1. a portable combination cable crane span structure, comprise crane span structure, described crane span structure is provided with corresponding cover plate, it is characterized in that: described cover plate comprises left plate and right plate, described left plate and right plate are hinged, the hinged place of described left plate and right plate is by being rotatablely equipped with multiple rotation axis at equal intervals, and described rotation axis is connected with a positioning block on the position pressing close to cover plate bottom face, and rotation axis is connected with the backstay that a width equals crane span structure width on the position pressing close to cover plate upper surface; Described crane span structure comprises mounting base and is vertically set on the side plate of mounting base both sides, and the upper end of described side plate is all inwardly provided with corresponding cover plate mounting groove; Described left plate and right plate are arranged in corresponding cover plate mounting groove respectively, by rotation axis by described backstay horizontal positioning device between twice cover plate mounting groove.
2. a kind of portable combination cable crane span structure according to claim 1, is characterized in that: described left plate and right plate adopt corresponding hinge to carry out the corresponding cover plate of hinged formation.
3. a kind of portable combination cable crane span structure according to claim 1, is characterized in that: described rotation axis upper end is connected with corresponding handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510045670.XA CN104682288A (en) | 2015-01-29 | 2015-01-29 | Portable type combined cable bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510045670.XA CN104682288A (en) | 2015-01-29 | 2015-01-29 | Portable type combined cable bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104682288A true CN104682288A (en) | 2015-06-03 |
Family
ID=53317028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510045670.XA Pending CN104682288A (en) | 2015-01-29 | 2015-01-29 | Portable type combined cable bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104682288A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105514886A (en) * | 2015-11-27 | 2016-04-20 | 国网河南栾川县供电公司 | Cable positioning apparatus |
| CN106532594A (en) * | 2016-11-28 | 2017-03-22 | 重庆浙升科技有限公司 | Outdoor anti-ultraviolet bridge |
| CN106836471A (en) * | 2017-04-01 | 2017-06-13 | 核工业西南勘察设计研究院有限公司 | Strengthen installing pipe |
| CN106953279A (en) * | 2017-04-27 | 2017-07-14 | 镇江华源晋昌电器有限公司 | A kind of easy-to-dismount cable testing bridge |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3787794A (en) * | 1973-01-12 | 1974-01-22 | Square D Co | Top cover for a bus duct joint |
| EP1102377A1 (en) * | 1999-11-19 | 2001-05-23 | Electrix International Limited | Conduit junction piece cover |
| CN202098614U (en) * | 2010-12-31 | 2012-01-04 | 合肥杰事杰新材料股份有限公司 | Foldable-type plastic beer box |
| CN202158268U (en) * | 2011-03-31 | 2012-03-07 | 上海迅茂实业有限公司 | Novel cable bridge with side beam connecting plate structure |
| CN204497681U (en) * | 2015-01-29 | 2015-07-22 | 成都迅德科技有限公司 | A kind of portable combination cable crane span structure |
-
2015
- 2015-01-29 CN CN201510045670.XA patent/CN104682288A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3787794A (en) * | 1973-01-12 | 1974-01-22 | Square D Co | Top cover for a bus duct joint |
| EP1102377A1 (en) * | 1999-11-19 | 2001-05-23 | Electrix International Limited | Conduit junction piece cover |
| CN202098614U (en) * | 2010-12-31 | 2012-01-04 | 合肥杰事杰新材料股份有限公司 | Foldable-type plastic beer box |
| CN202158268U (en) * | 2011-03-31 | 2012-03-07 | 上海迅茂实业有限公司 | Novel cable bridge with side beam connecting plate structure |
| CN204497681U (en) * | 2015-01-29 | 2015-07-22 | 成都迅德科技有限公司 | A kind of portable combination cable crane span structure |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105514886A (en) * | 2015-11-27 | 2016-04-20 | 国网河南栾川县供电公司 | Cable positioning apparatus |
| CN106532594A (en) * | 2016-11-28 | 2017-03-22 | 重庆浙升科技有限公司 | Outdoor anti-ultraviolet bridge |
| CN106532594B (en) * | 2016-11-28 | 2019-03-19 | 重庆浙升科技有限公司 | Outdoor anti-ultraviolet gantry |
| CN106836471A (en) * | 2017-04-01 | 2017-06-13 | 核工业西南勘察设计研究院有限公司 | Strengthen installing pipe |
| CN106836471B (en) * | 2017-04-01 | 2023-11-21 | 核工业西南勘察设计研究院有限公司 | Reinforced mounting tube |
| CN106953279A (en) * | 2017-04-27 | 2017-07-14 | 镇江华源晋昌电器有限公司 | A kind of easy-to-dismount cable testing bridge |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150603 |
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| WD01 | Invention patent application deemed withdrawn after publication |