CN210326805U - Unilateral crane span structure apron locking device - Google Patents
Unilateral crane span structure apron locking device Download PDFInfo
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- CN210326805U CN210326805U CN201921404669.1U CN201921404669U CN210326805U CN 210326805 U CN210326805 U CN 210326805U CN 201921404669 U CN201921404669 U CN 201921404669U CN 210326805 U CN210326805 U CN 210326805U
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- crane span
- span structure
- connecting plate
- plate
- locking device
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Abstract
The utility model discloses a unilateral crane span structure apron locking device, including the crane span structure apron, the up end of crane span structure apron is provided with water drainage tank, the crane span structure bottom plate is installed to the lower extreme of crane span structure apron, the both sides of crane span structure bottom plate all are provided with the spacing groove, first connecting plate is installed to the inboard of spacing groove, first connecting plate passes through with fixing bolt to be connected, four spliced poles are installed to one side of first connecting plate, the surface mounting of spliced pole has the spring, the second connecting plate is installed to one side of spring, the limiting plate is installed to the upper end of second connecting plate, the bolt is installed to one side of second connecting plate. The utility model discloses an installation limiting plate and the cooperation of crane span structure apron utilize the limiting plate to fix the crane span structure apron for the device can be quick fixed crane span structure apron, through the cooperation of the first connecting plate of installation and crane span structure bottom plate, utilize first connecting plate to slide in the inboard of spacing groove, and is fixed through fixing bolt, makes the device lock device easy to assemble.
Description
Technical Field
The utility model relates to a unilateral crane span structure apron locking device technical field specifically is a unilateral crane span structure apron locking device.
Background
Along with the rapid development of social economy, the cable bridge is divided into structures such as a groove type cable bridge, a tray type cable bridge, a ladder type cable bridge and a grid bridge, and the cable bridge comprises a support, a supporting arm, an installation accessory and the like, can be independently erected, and can also be laid on various buildings and pipe gallery supports, so that the characteristics of simple structure, attractive appearance, flexible configuration, convenience in maintenance and the like are reflected, all parts need to be galvanized and installed on the outdoor bridge outside the building, and if the parts are close to seaside or belong to a corrosion area, the material has the physical properties of corrosion resistance, moisture resistance, good adhesive force and high impact resistance.
However, the existing single-side bridge cover plate locking device is inconvenient to install and cannot fix the cover plate quickly; thus, the present need is not met, and a single-sided bridge deck locking device has been proposed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a unilateral crane span structure apron locking device to solve the inconvenient installation of unilateral crane span structure apron locking device that proposes among the above-mentioned background art, fixed apron scheduling problem that can not be quick.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a unilateral crane span structure apron locking device, includes the crane span structure apron, the up end of crane span structure apron is provided with water drainage tank, the crane span structure bottom plate is installed to the lower extreme of crane span structure apron, the both sides of crane span structure bottom plate all are provided with the spacing groove, first connecting plate is installed to the inboard of spacing groove, first connecting plate passes through with fixing bolt to be connected, four spliced poles are installed to one side of first connecting plate, the surface mounting of spliced pole has the spring, the second connecting plate is installed to one side of spring, the limiting plate is installed to the upper end of second connecting plate, the bolt is installed to one side of second connecting plate.
Preferably, one side of the connecting column is provided with threads, and the bolt is in threaded connection with the connecting column.
Preferably, the water drainage tank is sixty degrees of included angle, and the water drainage tank has ten.
Preferably, the inner diameter of the spring is identical to the diameter of the connecting column.
Preferably, one side of the limiting plate is completely attached to one side of the bridge cover plate, and the limiting plate is connected with the bridge cover plate through a semicircular groove.
Preferably, one side of the connecting plate is completely attached to one side of the bridge bottom plate, and the connecting plate is connected with the bridge bottom plate through a limiting groove.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model has the advantages that the device is locked firmly by the matching of the mounting connecting column and the bolt, the device has good waterproof effect by the matching of the mounting drainage groove and the bridge cover plate, and the device has elasticity by the matching of the mounting spring and the connecting column, so that the bolt cannot slide loose due to vibration and the like;
2. the utility model discloses an installation limiting plate and the cooperation of crane span structure apron utilize the limiting plate to fix the crane span structure apron for the device can be quick fixed crane span structure apron, through the cooperation of the first connecting plate of installation and crane span structure bottom plate, utilize first connecting plate to slide in the inboard of spacing groove, and is fixed through fixing bolt, makes the device lock device easy to assemble.
Drawings
Fig. 1 is a schematic overall structure diagram of the present invention;
FIG. 2 is a front view of the whole body of the present invention;
fig. 3 is a left side view of the whole body of the present invention.
In the figure: 1. a bridge cover plate; 2. a water discharge tank; 3. a bridge deck; 4. fixing the bolt; 5. a first connecting plate; 6. a semicircular groove; 7. a limiting plate; 8. a second connecting plate; 9. a spring; 10. connecting columns; 11. a bolt; 12. a limiting groove; 13. and (4) threading.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1 to fig. 3, the present invention provides an embodiment: a locking device for a single-side bridge cover plate comprises a bridge cover plate 1, wherein a drainage groove 2 is formed in the upper end face of the bridge cover plate 1, a bridge base plate 3 is installed at the lower end of the bridge cover plate 1, limiting grooves 12 are formed in two sides of the bridge base plate 3, a first connecting plate 5 is installed on the inner side of each limiting groove 12, the first connecting plate 5 slides on the inner side of each limiting groove 12 through the cooperation of the first connecting plate 5 and the bridge base plate 3 and is fixed through a fixing bolt 4, the locking device is convenient to install, the first connecting plate 5 is connected with the fixing bolt 4, four connecting columns 10 are installed on one side of the first connecting plate 5, springs 9 are installed on the outer surfaces of the connecting columns 10, the locking device has elasticity through the cooperation of the springs 9 and the connecting columns 10, bolts 11 cannot slip loose due to vibration and the like, a second connecting plate 8 is installed on, limiting plate 7 is installed to the upper end of second connecting plate 8, and through the cooperation of installation limiting plate 7 with crane span structure apron 1, utilize limiting plate 7 to fix crane span structure apron 1 for crane span structure apron 1 that the device can be quick, bolt 11 is installed to one side of second connecting plate 8, through the cooperation of erection joint post 10 with bolt 11, makes the device locking firm.
Further, one side of the connecting column 10 is provided with a thread 13, the bolt 11 is connected with the connecting column 10 through the thread 13, and the device is firmly locked by installing the matching of the connecting column 10 and the bolt 11.
Further, water drainage tank 2 is sixty degrees contained angles, and water drainage tank 2 has ten, and the device is through the cooperation of installation water drainage tank 2 and crane span structure apron 1 for the device water-proof effects is good.
Further, the inner diameter of the spring 9 is identical to the diameter of the connecting column 10, and the device is matched with the connecting column 10 through the mounting of the spring 9, so that the device has elasticity, and the bolt 11 cannot slip or loosen due to vibration and the like.
Further, one side of limiting plate 7 and one side of crane span structure apron 1 laminate completely, and limiting plate 7 is connected through half slot 6 with crane span structure apron 1, and the device utilizes limiting plate 7 to fix crane span structure apron 1 through the cooperation of installation limiting plate 7 with crane span structure apron 1 for the device can be quick fixed crane span structure apron 1.
Further, one side of the first connecting plate 5 is completely attached to one side of the bridge base plate 3, the first connecting plate 5 is connected with the bridge base plate 3 through the limiting groove 12, and the device is fixed through the fixing bolt 4 by means of the fact that the first connecting plate 5 slides on the inner side of the limiting groove 12 through the cooperation of the first connecting plate 5 and the bridge base plate 3, so that the locking device is convenient to install.
The working principle is as follows: during the use, each mechanism in service behavior of inspection, move the device to work area, utilize first connecting plate 5 to slide in the inboard of spacing groove 12, it is fixed through fixing bolt 4, make the device easy to assemble locking device, through rotating limiting plate 7, make it be connected with half slot 6, cooperation through installation limiting plate 7 and crane span structure apron 1, utilize limiting plate 7 to fix crane span structure apron 1, make the device can be quick fixed crane span structure apron 1, rotation bolt 11 makes it fixed, cooperation through erection joint post 10 and bolt 11, make the device locking firm, cooperation through installation spring 9 and spliced pole 10, make the device have elasticity, can not lead to bolt 11 smooth pine such as should shake, cooperation through installation water drainage tank 2 and crane span structure apron 1, make the device water-proof effects good.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a unilateral crane span structure apron locking device, includes crane span structure apron (1), its characterized in that: the utility model discloses a bridge cover plate, including crane span structure apron (1), first connecting plate (5) are installed to the up end of crane span structure apron (1), the both sides of crane span structure apron (3) all are provided with spacing groove (12), first connecting plate (5) are installed to the inboard of spacing groove (12), first connecting plate (5) are through being connected with fixing bolt (4), four spliced poles (10) are installed to one side of first connecting plate (5), the surface mounting of spliced pole (10) has spring (9), second connecting plate (8) are installed to one side of spring (9), limiting plate (7) are installed to the upper end of second connecting plate (8), bolt (11) are installed to one side of second connecting plate (8).
2. The unilaterally-mounted bridge deck locking device of claim 1, wherein: one side of the connecting column (10) is provided with a thread (13), and the bolt (11) is connected with the connecting column (10) through the thread (13).
3. The unilaterally-mounted bridge deck locking device of claim 1, wherein: the water drainage grooves (2) are sixty-degree included angles, and the number of the water drainage grooves (2) is ten.
4. The unilaterally-mounted bridge deck locking device of claim 1, wherein: the inner diameter of the spring (9) is completely the same as the diameter of the connecting column (10).
5. The unilaterally-mounted bridge deck locking device of claim 1, wherein: one side of the limiting plate (7) is completely attached to one side of the bridge cover plate (1), and the limiting plate (7) is connected with the bridge cover plate (1) through a semicircular groove (6).
6. The unilaterally-mounted bridge deck locking device of claim 1, wherein: one side of the first connecting plate (5) is completely attached to one side of the bridge bottom plate (3), and the first connecting plate (5) is connected with the bridge bottom plate (3) through a limiting groove (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921404669.1U CN210326805U (en) | 2019-08-28 | 2019-08-28 | Unilateral crane span structure apron locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921404669.1U CN210326805U (en) | 2019-08-28 | 2019-08-28 | Unilateral crane span structure apron locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210326805U true CN210326805U (en) | 2020-04-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921404669.1U Active CN210326805U (en) | 2019-08-28 | 2019-08-28 | Unilateral crane span structure apron locking device |
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| Country | Link |
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| CN (1) | CN210326805U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114614413A (en) * | 2022-03-28 | 2022-06-10 | 中建八局第二建设有限公司 | Vertical bridge lock catch and using method thereof |
-
2019
- 2019-08-28 CN CN201921404669.1U patent/CN210326805U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114614413A (en) * | 2022-03-28 | 2022-06-10 | 中建八局第二建设有限公司 | Vertical bridge lock catch and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 8, Binjiang Avenue, Sanmao Street, Yangzhong City, Zhenjiang City, Jiangsu Province, 212200 Patentee after: Jiangsu Haiquan Electric Co.,Ltd. Address before: No. 119, Sanlan Road, Sanmao Street, Yangzhong City, Zhenjiang City, Jiangsu Province, 212200 Patentee before: ZHENJIANG HAIQUAN ELECTRIC CO.,LTD. |
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| CP03 | Change of name, title or address |