CN113972605A - High-strength high-load cable bridge and manufacturing process thereof - Google Patents
High-strength high-load cable bridge and manufacturing process thereof Download PDFInfo
- Publication number
- CN113972605A CN113972605A CN202111250972.2A CN202111250972A CN113972605A CN 113972605 A CN113972605 A CN 113972605A CN 202111250972 A CN202111250972 A CN 202111250972A CN 113972605 A CN113972605 A CN 113972605A
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- end cover
- main body
- bridge
- stable support
- plate
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 9
- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 238000003466 welding Methods 0.000 claims description 18
- 238000005192 partition Methods 0.000 claims description 11
- 238000012360 testing method Methods 0.000 claims description 7
- 238000005498 polishing Methods 0.000 claims description 3
- 238000004080 punching Methods 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 claims description 2
- 230000000087 stabilizing effect Effects 0.000 description 9
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0437—Channels
- H02G3/045—Channels provided with perforations or slots permitting introduction or exit of wires
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0406—Details thereof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0456—Ladders or other supports
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention discloses a high-strength heavy-load cable bridge and a manufacturing process thereof, and the high-strength heavy-load cable bridge comprises a bridge main body and an upper end cover, wherein a first stable support plate is arranged in the bridge main body, a second stable support plate is arranged on one side of the middle part of the two first stable support plates, a first positioning groove is arranged on the outer side of the upper end of the bridge main body, a second positioning groove is arranged on the inner side of the upper end of the bridge main body, the inner side of the lower end of the upper end cover is arranged in the first positioning groove through a fixture block in a sliding and clamping manner, a locking and positioning mechanism is arranged on the inner side of the upper end cover, a limiting baffle plate is arranged on the upper side of the second stable support plate, and a threading groove is arranged between the limiting baffles, the locking and positioning mechanism is arranged on the inner side of the upper end cover, and the stability of the connecting structure of the upper end cover and the bridge main body is improved.
Description
Technical Field
The invention relates to the technical field of cable bridges, in particular to a high-strength high-load cable bridge and a manufacturing process thereof.
Background
The cable bridge is divided into structures of a groove type, a tray type, a ladder type, a grid type and the like, and comprises a support, a supporting arm, an installation accessory and the like. The inner bridge frame of the building can be independently erected and also can be laid on various buildings and pipe gallery supports, the characteristics of simple structure, attractive appearance, flexible configuration, convenient maintenance and the like are reflected, all parts need to be galvanized, and the inner bridge frame is arranged outside the building in the open air.
The application number is CN 202020209146.8's an assembled cable testing bridge among the prior art, its testing bridge main part inner structure stability is relatively poor for the bearing capacity of testing bridge is relatively poor, and upper end cover and testing bridge main part connection structure stability is relatively poor moreover, are difficult to satisfy the use needs well.
Disclosure of Invention
The invention aims to provide a high-strength and high-load cable bridge and a manufacturing process thereof, and aims to solve the problems that the internal structure stability of a bridge main body is poor, the bearing capacity of the bridge is poor, and the connection structure stability of an upper end cover and the bridge main body is poor, so that the use requirement is difficult to meet well in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a high strength carries cable testing bridge by force, includes crane span structure main part and upper end cover, crane span structure main part internally mounted has first firm extension board, and two first firm extension board middle part one sides install the firm extension board of second, first constant head tank has been seted up in the crane span structure main part upper end outside, the second constant head tank has been seted up to crane span structure main part upper end inboard, upper end cover lower extreme inboard is established in first constant head tank through the fixture block slide card, locking positioning mechanism is installed to the upper end cover inboard.
Furthermore, a limiting partition plate is installed on the upper side of the second stable support plate, and a threading groove is formed between the limiting partition plates.
Furthermore, spacing baffle and threading groove equidistant be provided with a plurality ofly, and spacing baffle and the perpendicular welding in second firm extension board one side.
Furthermore, locking positioning mechanism is including setting up the inboard backup pad of upper end cover, the inside slip of backup pad is inserted and is equipped with the pull rod, first limiting plate and second limiting plate are installed respectively to the pull rod both ends, location inserted block is installed to first limiting plate one end.
Furthermore, the positioning insertion block is arranged in a triangular prism shape, and a spring is sleeved on the outer side of the pull rod.
Furthermore, a pull ring is installed at one end of the second limiting plate, and two groups of locking and positioning mechanisms are symmetrically installed on the upper end cover.
A manufacturing process of a high-strength heavy-load cable bridge comprises the following steps:
s1: selecting a plate of the bridge frame main body, and performing punch forming on the plate through a punching device to obtain the bridge frame main body;
s2: welding first stable support plates at the corners of the stamped bridge main body respectively, welding second stable support plates on the two first stable plates, and welding limiting partition plates on the second stable support plates;
s3: after welding, polishing the welding position;
s4: and a locking and positioning mechanism is arranged on the upper end cover, and a clamping block is welded on the upper end cover.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the first stabilizing support plate and the second stabilizing support plate are arranged in the bridge main body, so that the stability of the internal structure of the bridge main body is higher, and the bearing capacity of the bridge is increased.
2. The inner side of the lower end of the upper end cover is slidably clamped in the first positioning groove through the clamping block, and the locking positioning mechanism is arranged on the inner side of the upper end cover, so that the stability of the connecting structure of the upper end cover and the bridge frame main body is improved, and the service life of the connecting structure is prolonged.
3. According to the cable bridge, the limiting partition plates are arranged on the upper side of the second stable support plate, the threading grooves are formed among the limiting partition plates, the limiting partition plates and the threading grooves are arranged at equal intervals, and the limiting partition plates are vertically welded with one side of the second stable support plate, so that the multiple wires can be penetrated and guided, and the use flexibility of the cable bridge is improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a front view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of a bridge frame body according to the present invention;
fig. 3 is an enlarged view of the structure at a point a of the present invention.
In the figure: 1. a bridge frame body; 2. an upper end cover; 3. a clamping block; 4. a first stabilizing support plate; 5. a second stabilizing support plate; 6. a spacing clapboard; 7. a threading slot; 8. a second positioning groove; 9. a first positioning groove; 10. positioning the insert block; 11. a pull rod; 12. a spring; 13. a first limit plate; 14. a second limiting plate; 15. a pull ring; 16. and a support plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, 2 and 3, in an embodiment of the present invention, a high-strength and high-load cable bridge and a manufacturing process thereof include a bridge main body 1 and an upper end cover 2, a first stabilizing support plate 4 is installed inside the bridge main body 1, and a second stabilizing support plate 5 is installed on one side of the middle of the two first stabilizing support plates 4, so that the internal structural stability of the bridge main body 1 is high, and the load-bearing capacity of the bridge is increased, a first positioning groove 9 is formed on the outer side of the upper end of the bridge main body 1, a second positioning groove 8 is formed on the inner side of the upper end of the bridge main body 1, the inner side of the lower end of the upper end cover 2 is slidably clamped in the first positioning groove 9 through a clamping block 3, and a locking positioning mechanism is installed on the inner side of the upper end cover 2, which is beneficial to improving the stability of a connection structure of the upper end cover 2 and the bridge main body 1, so that the overall structural stability is high, and the service life of the bridge is beneficial to being prolonged.
Preferably, 5 upsides of the firm extension board of second are installed spacing baffle 6, and are provided with threading groove 7 between spacing baffle 6, and spacing baffle 6 and threading groove 7 equidistant are provided with a plurality ofly, and spacing baffle 6 and 5 one side vertical welding of the firm extension board of second for can wear to draw the direction to handle many wires, improve the flexibility that the cable testing bridge used.
Preferably, locking positioning mechanism is including setting up the backup pad 16 in upper end cover 2 inboard, and the inside slip of backup pad 16 is inserted and is equipped with pull rod 11, and first limiting plate 13 and second limiting plate 14 are installed respectively to pull rod 11 both ends, and location inserted block 10 is installed to first limiting plate 13 one end, inserts location inserted block 10 in establishing the inboard second constant head tank 8 in crane span structure main part 1 upper end, is favorable to improving upper end cover 2 and crane span structure main part 1 connection structure's stability.
Preferably, the positioning insert 10 is set to be triangular prism-shaped, and the spring 12 is sleeved outside the pull rod 11, so that the positioning insert 10 is conveniently fastened and inserted in the second positioning groove 8, and the stability of the inserting structure is improved.
Preferably, one end of the second limiting plate 14 is provided with a pull ring 15, and the two groups of locking and positioning mechanisms are symmetrically arranged about the upper end cover 2.
A manufacturing process of a high-strength heavy-load cable bridge comprises the following steps:
s1: selecting a plate of the bridge frame main body 1, and performing punch forming on the plate through a punching device to obtain the bridge frame main body 1;
s2: respectively welding first stable support plates at the corners of the punched bridge frame main body 1, welding second stable support plates 5 on the two first stable plates 4, and welding limiting partition plates 6 on the second stable support plates 5;
s3: after welding, polishing the welding position;
s4: and a locking and positioning mechanism is arranged on the upper end cover 2, and a clamping block 3 is welded on the upper end cover 2.
The working principle and the using process of the invention are as follows: the first stabilizing support plate 4 and the second stabilizing support plate 5 are arranged in the bridge main body 1, so that the stability of the internal structure of the bridge main body 1 is high, and the bearing capacity of the bridge is increased; and the inboard first constant head tank 9 that establishes in the outer side of 1 upper portion of crane span structure main part is slided to the lower extreme of upper end cover 2 through fixture block 3, and locking positioning mechanism is installed to 2 inboard upper end covers, is favorable to improving the stability of upper end cover 2 and 1 connection structure of crane span structure main part for overall structure stability is higher, thereby is favorable to improving its life.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a cable testing bridge is carried by force to high strength, includes crane span structure main part (1) and upper end cover (2), its characterized in that: the bridge main body (1) is internally provided with a first stable support plate (4), one side of the middle of each of the two first stable support plates (4) is provided with a second stable support plate (5), the outer side of the upper end of the bridge main body (1) is provided with a first positioning groove (9), the inner side of the upper end of the bridge main body (1) is provided with a second positioning groove (8), the inner side of the lower end of the upper end cover (2) is arranged in the first positioning groove (9) through a sliding clamp of a clamping block (3), and the inner side of the upper end cover (2) is provided with a locking positioning mechanism.
2. The high strength heavy duty cable tray of claim 1, wherein: and the upper side of the second stable support plate (5) is provided with a limiting partition plate (6), and a threading groove (7) is arranged between the limiting partition plates (6).
3. The high strength heavy duty cable tray of claim 2, wherein: spacing baffle (6) and threading groove (7) equidistant be provided with a plurality ofly, and spacing baffle (6) and the firm extension board of second (5) one side vertical welding.
4. The high strength heavy duty cable tray of claim 1, wherein: locking positioning mechanism is including setting up backup pad (16) inboard at upper end cover (2), backup pad (16) inside slip is inserted and is equipped with pull rod (11), first limiting plate (13) and second limiting plate (14) are installed respectively at pull rod (11) both ends, location inserted block (10) are installed to first limiting plate (13) one end.
5. The high strength heavy duty cable tray of claim 4, wherein: the positioning insertion block (10) is arranged in a triangular prism shape, and a spring (12) is sleeved on the outer side of the pull rod (11).
6. The high strength heavy duty cable tray of claim 4, wherein: a pull ring (15) is installed at one end of the second limiting plate (14), and two groups of locking and positioning mechanisms are symmetrically installed on the upper end cover (2).
7. The manufacturing process of the high-strength heavy-load cable bridge frame as claimed in claim 1, wherein: the method comprises the following steps:
s1: selecting a plate of the bridge main body (1), and performing punch forming on the plate through a punching device to obtain the bridge main body (1);
s2: respectively welding first stable support plates at the corners of the punched bridge main body (1), welding second stable support plates (5) on the two first stable plates (4), and then welding limiting partition plates (6) on the second stable support plates (5);
s3: after welding, polishing the welding position;
s4: a locking and positioning mechanism is arranged on the upper end cover (2), and a clamping block (3) is welded on the upper end cover (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111250972.2A CN113972605A (en) | 2021-10-26 | 2021-10-26 | High-strength high-load cable bridge and manufacturing process thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111250972.2A CN113972605A (en) | 2021-10-26 | 2021-10-26 | High-strength high-load cable bridge and manufacturing process thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113972605A true CN113972605A (en) | 2022-01-25 |
Family
ID=79588483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111250972.2A Pending CN113972605A (en) | 2021-10-26 | 2021-10-26 | High-strength high-load cable bridge and manufacturing process thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113972605A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108718063A (en) * | 2018-07-19 | 2018-10-30 | 扬中市祥龙电器有限公司 | A kind of easy-to-dismount cable testing bridge |
| CN110061464A (en) * | 2019-05-30 | 2019-07-26 | 海南金博桥架母线设备有限公司 | A kind of cable testing bridge |
| CN210404610U (en) * | 2019-10-24 | 2020-04-24 | 江苏景雄科技有限公司 | Cable bridge with wire dividing groove |
| CN211320837U (en) * | 2020-02-28 | 2020-08-21 | 江苏昶和电气有限公司 | Flame-retardant bridge |
| CN211480792U (en) * | 2019-09-29 | 2020-09-11 | 长沙亚明电子科技发展有限公司 | Novel bridge |
| CN212137163U (en) * | 2020-04-26 | 2020-12-11 | 有能集团江苏威同电气设备有限公司 | Novel energy-saving and environment-friendly bridge |
| CN212543268U (en) * | 2020-08-06 | 2021-02-12 | 武汉华源铸诚电力股份有限公司 | Aluminum alloy bridge frame capable of avoiding butt joint offset |
| CN214069425U (en) * | 2020-11-18 | 2021-08-27 | 广州龙基输配电设备有限公司 | Cable bridge structure capable of realizing quick self-locking of cover plate |
-
2021
- 2021-10-26 CN CN202111250972.2A patent/CN113972605A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108718063A (en) * | 2018-07-19 | 2018-10-30 | 扬中市祥龙电器有限公司 | A kind of easy-to-dismount cable testing bridge |
| CN110061464A (en) * | 2019-05-30 | 2019-07-26 | 海南金博桥架母线设备有限公司 | A kind of cable testing bridge |
| CN211480792U (en) * | 2019-09-29 | 2020-09-11 | 长沙亚明电子科技发展有限公司 | Novel bridge |
| CN210404610U (en) * | 2019-10-24 | 2020-04-24 | 江苏景雄科技有限公司 | Cable bridge with wire dividing groove |
| CN211320837U (en) * | 2020-02-28 | 2020-08-21 | 江苏昶和电气有限公司 | Flame-retardant bridge |
| CN212137163U (en) * | 2020-04-26 | 2020-12-11 | 有能集团江苏威同电气设备有限公司 | Novel energy-saving and environment-friendly bridge |
| CN212543268U (en) * | 2020-08-06 | 2021-02-12 | 武汉华源铸诚电力股份有限公司 | Aluminum alloy bridge frame capable of avoiding butt joint offset |
| CN214069425U (en) * | 2020-11-18 | 2021-08-27 | 广州龙基输配电设备有限公司 | Cable bridge structure capable of realizing quick self-locking of cover plate |
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