CN219937833U - Adjustable bridge - Google Patents
Adjustable bridge Download PDFInfo
- Publication number
- CN219937833U CN219937833U CN202320537248.6U CN202320537248U CN219937833U CN 219937833 U CN219937833 U CN 219937833U CN 202320537248 U CN202320537248 U CN 202320537248U CN 219937833 U CN219937833 U CN 219937833U
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- CN
- China
- Prior art keywords
- connecting plate
- bridge
- crane span
- span structure
- movable groove
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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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- 230000017525 heat dissipation Effects 0.000 claims description 5
- 230000033228 biological regulation Effects 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction 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
- 230000005855 radiation Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model discloses an adjustable bridge, belongs to the technical field of cable bridges, and aims to solve the problem that the existing cable bridge is inconvenient to adjust the inner space of the cable bridge. Through first crane span structure, the second crane span structure, first apron, the second apron, first movable groove, first connecting plate, the screw hole, the second bolt, the rotary drum, the rotating handle, the screw rod, the setting of second movable groove and second connecting plate, can be when adjusting this crane span structure, drive the rotary drum through rotating the rotating handle and rotate, and then make first connecting plate remove along the screw rod direction, first connecting plate removes in first movable groove this moment, the second connecting plate removes in the second movable groove, thereby realize the manual regulation to first crane span structure and second crane span structure interval, after the regulation, make the screw hole on first connecting plate and the first crane span structure correspond, reuse the second bolt can be to the fixed of first crane span structure and second crane span structure, realize the regulation to the inside space of crane span structure, need not repeatedly dismantle first apron and second cover simultaneously, it is more convenient to adjust.
Description
Technical Field
The utility model relates to the technical field of cable bridges, in particular to an adjustable bridge.
Background
The cable bridge comprises a bracket, a bracket arm, a mounting accessory and the like, and the cable bridge is divided into a groove type cable bridge, a tray type cable bridge, a step type cable bridge, a grid bridge and the like. The cable bridge can be independently erected and can also be laid on various building (construction) structures and pipe gallery supports, and the characteristics of simple structure, attractive appearance, flexible configuration, convenient maintenance and the like are reflected.
After the existing cable bridge is installed, the space inside the cable bridge is inconvenient to adjust according to actual conditions, and when the space inside the cable bridge is insufficient due to the fact that cables are required to be added in the laid cable bridge, the whole cable bridge can be replaced, so that the cable bridge is quite inconvenient.
Disclosure of Invention
In view of the problems existing in the prior art, the utility model discloses an adjustable bridge, the technical scheme adopted is that the adjustable bridge comprises a first bridge, a second bridge, a first cover plate and a second cover plate, wherein one side of the first bridge is movably connected with the second bridge, the whole bridge can be formed through the arrangement of the first bridge and the second bridge, the first bridge is connected with the first cover plate through a first bolt, the second bridge is connected with the second cover plate through a first bolt, the first bolt is used for fixing the first cover plate and the second cover plate, the first cover plate is movably connected with the second cover plate, a first movable groove is formed in one side of the first bridge close to the second bridge, one side of the second bridge is fixedly connected with the first connecting plate, the first connecting plate is in sliding connection with the first movable groove, the first bridge and the second bridge are arranged through the first movable groove and the first connecting plate, the space between the first bridge and the second bridge can be conveniently adjusted, the first cover plate and the second bridge are connected with the second cover plate through the first bolt, the first rotating shaft is fixedly connected with a threaded shaft through a plurality of threaded shafts and the threaded shafts, the threaded shafts are fixedly connected with one side of the second cover plate through the first connecting plate and the threaded shafts, the threaded shafts are movably connected with one side of the threaded shafts and the threaded shafts are fixedly arranged in the rotating shafts, the rotating shafts are movably connected with the rotating shafts and the rotating shafts are respectively, thereby realize the manual regulation to first crane span structure and second crane span structure interval, the second movable groove has been seted up to one side that first apron is close to the second apron, one side fixedly connected with second connecting plate of second apron, second connecting plate and second movable groove sliding connection, through the setting of second movable groove and second connecting plate, can also change thereupon when the interval between first crane span structure and the second crane span structure, make the interval of first apron and second apron also change thereupon, need not repeatedly dismantle first apron and second apron, it is more convenient.
As a preferable technical scheme of the utility model, the interiors of the first bridge frame and the second bridge frame are respectively provided with a heat dissipation hole, and ventilation and heat dissipation of the interiors of the bridge frames can be realized through the arrangement of the heat dissipation holes.
As a preferable technical scheme of the utility model, the movable cavity is formed in the first connecting plate, the rotary drum is positioned in the movable cavity, and the rotary drum can be rotated conveniently through the arrangement of the movable cavity.
As a preferable technical scheme of the utility model, bearings are arranged at two sides of the first connecting plate at two ends of the rotary drum, and stable rotation of the rotary drum can be ensured through the arrangement of the bearings.
As a preferable embodiment of the present utility model, the first connection plate and the second connection plate have the same width.
The utility model has the beneficial effects that: according to the utility model, through the arrangement of the first bridge, the second bridge, the first cover plate, the second cover plate, the first movable groove, the first connecting plate, the threaded holes, the second bolts, the rotary drum, the rotary handle, the screw rod, the second movable groove and the second connecting plate, when the bridge is adjusted, the rotary drum is driven to rotate by the rotary handle through rotating the rotary drum, the rotary drum drives the first connecting plate to move outwards along the screw rod direction, at the moment, the first connecting plate moves in the first movable groove, and the second connecting plate moves in the second movable groove, so that the manual adjustment of the distance between the first bridge and the second bridge is realized, after the adjustment, the threaded holes on the first connecting plate and the first bridge are corresponding, the second bolts are utilized to fix the first bridge and the second bridge, the adjustment of the internal space of the bridge is realized, more cables are convenient to lay, and meanwhile, the first cover plate and the second cover plate are not required to be repeatedly disassembled, and the adjustment is more convenient.
Drawings
FIG. 1 is a schematic diagram of a front view structure of the present utility model;
FIG. 2 is a schematic diagram of the internal structure of the front view of the present utility model;
FIG. 3 is a schematic view of a front view in cross section;
FIG. 4 is a schematic view of an adjusted front cross-sectional structure of the present utility model;
FIG. 5 is an enlarged schematic view of the structure of the present utility model at A;
fig. 6 is an enlarged schematic view of the structure of the present utility model at B.
In the figure: 1. a first bridge; 2. a second bridge; 3. a first cover plate; 4. a second cover plate; 5. a first bolt; 6. a first movable groove; 7. a first connection plate; 8. a threaded hole; 9. a second bolt; 10. a rotating drum; 11. a rotating handle; 12. a screw; 13. a second movable groove; 14. a second connecting plate; 15. a heat radiation hole; 16. a movable cavity; 17. and (3) a bearing.
Detailed Description
Example 1
As shown in fig. 1 to 6, the utility model discloses an adjustable bridge, which adopts the technical scheme that the adjustable bridge comprises a first bridge 1, a second bridge 2, a first cover plate 3 and a second cover plate 4, wherein one side of the first bridge 1 is movably connected with the second bridge 2, radiating holes 15 for radiating cables are formed in the first bridge 1 and the second bridge 2, the first bridge 1 is connected with the first cover plate 3 through a first bolt 5, the second bridge 2 is connected with the second cover plate 4 through the first bolt 5, the first cover plate 3 is movably connected with the second cover plate 4, in order to facilitate manual adjustment of the distance between the first bridge 1 and the second bridge 2, one side of the first bridge 1, which is close to the second bridge 2, is provided with a first movable groove 6, one side of the second bridge 2 is fixedly connected with a first connecting plate 7, the first connecting plate 7 is in sliding connection with the first movable groove 6, the inside of the first connecting plate 7 is movably connected with a rotary drum 10, a movable cavity 16 is formed in the first connecting plate 7, the rotary drum 10 is positioned in the movable cavity 16, bearings 17 are arranged at two sides of the two ends of the rotary drum 10 positioned on the first connecting plate 7, one side of the rotary drum 10 positioned on the second bridge 2 is connected with a rotating handle 11, a screw rod 12 is fixed in the first movable groove 6, the rotary drum 10 is in threaded connection with the screw rod 12, the space between the first bridge 1 and the second bridge 2 can be adjusted by rotating the rotating handle 11, so that the space in the bridge is changed, in order to enable the first cover plate 3 and the second cover plate 4 to be adjusted along when the space in the bridge is adjusted, a second movable groove 13 is formed at one side of the first cover plate 3 close to the second cover plate 4, a second connecting plate 14 is fixedly connected to one side of the second cover plate 4, and the second connecting plate 14 is in sliding connection with the second movable groove 13, the widths of the first connecting plate 7 and the second connecting plate 14 are the same, and in order to further fix the first connecting plate 7 after adjustment, a plurality of threaded holes 8 are formed in the first bridge frame 1 and the first connecting plate 7, and the first bridge frame 1 and the first connecting plate 7 are connected through second bolts 9.
The working principle of the utility model is as follows: when the bridge is used, the first cover plate 3 is fixed on the first bridge 1 by the first bolt 5, the second cover plate 4 is fixed on the second bridge 2, the heat dissipation holes 15 can ventilate the inside of the bridge, when the internal space of the bridge is regulated, the second bolt 9 is unscrewed, the rotating handle 11 is rotated by the bearing 17, the rotating handle 11 drives the rotary drum 10 in the movable cavity 16 to rotate, the rotary drum 10 further drives the first connecting plate 7 plate in the first movable groove 6 to move along the direction of the screw 12, and at the moment, the second connecting plate 14 moves in the second movable groove 13, so that the manual regulation of the distance between the first bridge 1 and the second bridge 2 is realized, the first connecting plate 7 corresponds to the threaded holes 8 in the first bridge 1 after regulation, and the first bridge 1 and the second bridge 2 can be connected and fixed by the second bolt 9.
The mechanical connection according to the utility model is a customary practice adopted by the person skilled in the art, and the technical teaching can be obtained by a limited number of tests, which belongs to the common general knowledge.
The components not described in detail herein are prior art.
Although the specific embodiments of the present utility model have been described in detail, the present utility model is not limited to the above embodiments, and various changes and modifications without inventive labor may be made within the scope of the present utility model without departing from the spirit of the present utility model, which is within the scope of the present utility model.
Claims (5)
1. An adjustable bridge, characterized in that: including first crane span structure (1), second crane span structure (2), first apron (3) and second apron (4), one side swing joint of first crane span structure (1) has second crane span structure (2), be connected with first apron (3) through first bolt (5) on first crane span structure (1), be connected with second apron (4) through first bolt (5) on second crane span structure (2), first apron (3) and second apron (4) swing joint, first movable groove (6) have been seted up to one side that first crane span structure (1) is close to second crane span structure (2), one side fixedly connected with first connecting plate (7) of second crane span structure (2), first connecting plate (7) and first movable groove (6) sliding connection, a plurality of screw holes (8) have all been seted up to inside first crane span structure (1) and first connecting plate (7), be connected through second bolt (9) between first crane span structure (1) and the first connecting plate (7), first connecting plate (7) inside swing joint (10) have first rotary drum (10) screw (12) and rotary drum (10) are located one side swing joint (12), the first cover plate (3) is close to one side of the second cover plate (4) and is provided with a second movable groove (13), one side of the second cover plate (4) is fixedly connected with a second connecting plate (14), and the second connecting plate (14) is in sliding connection with the second movable groove (13).
2. An adjustable bridge according to claim 1, wherein: and heat dissipation holes (15) are formed in the first bridge frame (1) and the second bridge frame (2).
3. An adjustable bridge according to claim 1, wherein: the inside of first connecting plate (7) has seted up movable chamber (16), rotary drum (10) are located movable chamber (16).
4. An adjustable bridge according to claim 1, wherein: bearings (17) are arranged at two sides of the first connecting plate (7) at two ends of the rotary drum (10).
5. An adjustable bridge according to claim 1, wherein: the first connecting plate (7) and the second connecting plate (14) have the same width.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320537248.6U CN219937833U (en) | 2023-03-20 | 2023-03-20 | Adjustable bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320537248.6U CN219937833U (en) | 2023-03-20 | 2023-03-20 | Adjustable bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219937833U true CN219937833U (en) | 2023-10-31 |
Family
ID=88500993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320537248.6U Active CN219937833U (en) | 2023-03-20 | 2023-03-20 | Adjustable bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219937833U (en) |
-
2023
- 2023-03-20 CN CN202320537248.6U patent/CN219937833U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240321 Address after: 200120, 14th Floor, Building 1, No. 339 Jiuxin Road, Jiuting Town, Songjiang District, Shanghai Patentee after: Shanghai Yijun Intelligent Technology Co.,Ltd. Country or region after: Zhong Guo Address before: Room 301-3, Building 14, No. 518 Xinzhuan Road, Songjiang District, Shanghai, 200000 Patentee before: Shanghai Zhihan Communication Technology Co.,Ltd. Country or region before: Zhong Guo |
|
| TR01 | Transfer of patent right |