CN215990037U - Stable in structure's anti cable testing bridge of breaking of big span - Google Patents
Stable in structure's anti cable testing bridge of breaking of big span Download PDFInfo
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- CN215990037U CN215990037U CN202121323450.6U CN202121323450U CN215990037U CN 215990037 U CN215990037 U CN 215990037U CN 202121323450 U CN202121323450 U CN 202121323450U CN 215990037 U CN215990037 U CN 215990037U
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Abstract
The utility model discloses a large-span anti-fracture cable bridge with a stable structure, which comprises a bridge body, wherein a plurality of air holes are formed in the side wall of the bridge body, two water outlet holes are formed in the bottom of the bridge body, a connecting device is connected to the lower end of the bridge body in a threaded manner, a base is fixedly arranged at the lower end of the connecting device, a second limiting plate and a first limiting plate are placed at the upper end of the bridge body, a tightening device is arranged between the opposite sides of the second limiting plate and the first limiting plate, and a drainage mechanism is fixedly arranged at the bottom of the bridge body. According to the utility model, by arranging the collecting device, not only can the bridge frame bodies with different specifications be protected, but also the installation is convenient, the application range is enlarged, the use is very convenient, the accumulated water at the bottom in the bridge frame body can be reduced by arranging the convex plate, and the deformation generated when the fixed plate is connected with the bridge frame body is reduced by arranging the rubber sheet.
Description
Technical Field
The utility model relates to the technical field of cable bridges, in particular to a large-span anti-fracture cable bridge with a stable structure.
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.
However, the common mounting structures of most of the cable bridge covers are complicated at present, the dismounting and mounting processes are very troublesome, and the covers with the same specification must be equipped, so that the using effect is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art, and provides a large-span anti-fracture cable bridge with stable structure.
In order to achieve the purpose, the utility model adopts the following technical scheme: stable in structure's anti cable testing bridge of rupture of big span, including the crane span structure body, a plurality of gas pockets have been seted up to crane span structure body lateral wall, two apopores have been seted up to the bottom in the crane span structure body, crane span structure body lower extreme threaded connection has connecting device, connecting device lower extreme fixed mounting has the base, No. two limiting plates and a limiting plate have been placed to crane span structure body upper end, be provided with tightening means between No. two limiting plates and the relative one side of a limiting plate, bottom fixed mounting has drainage mechanism in the crane span structure body, crane span structure body inside wall fixed mounting has isolator mechanism.
As a further description of the above technical solution:
the drainage mechanism comprises a convex plate, the lower end of the convex plate is fixedly connected with the inner bottom of the bridge frame body, and a waterproof layer is fixedly mounted at the upper end of the convex plate.
As a further description of the above technical solution:
tightening means includes the screw thread post, the inside storage tank of having seted up of No. two limiting plates, the storage tank inner wall is provided with the stopper, stopper lateral wall and screw thread post fixed connection, the one end surface screw thread cover that the stopper was kept away from to the screw thread post is equipped with the nut, limiting plate upper end is seted up flutedly, the nut is located inside the recess.
As a further description of the above technical solution:
the isolation mechanism comprises a supporting block, the supporting block is fixedly connected with the inner side wall of the bridge frame body, and a partition plate is placed at the upper end of the supporting block.
As a further description of the above technical solution:
the connecting device comprises a fixing plate, a rubber sheet is fixedly mounted at the upper end of the fixing plate, a thread groove is formed in the lower end of the bridge body, a supporting column is fixedly mounted at the lower end of the fixing plate, the lower end of the supporting column is fixedly connected with the upper end of the base, and a rotating assembly is connected to the surface of the fixing plate in a penetrating and threaded mode.
As a further description of the above technical solution:
the rotating assembly comprises a screw rod, the upper end of the screw rod penetrates through the surface of the fixing plate and is in threaded connection with the inner side wall of the thread groove, and a nut is fixedly mounted at the lower end of the screw rod.
The utility model has the following beneficial effects:
1. compared with the prior art, the cable bridge with the stable structure and the large span and the anti-breakage performance can protect bridge bodies of different specifications by arranging the collecting device, the application range is enlarged, and the cable bridge is very convenient to use.
2. Compared with the prior art, the stable-structure large-span anti-breaking cable bridge can reduce accumulated water at the bottom in the bridge body by arranging the convex plate, and reduces deformation generated when the fixed plate is connected with the bridge body by arranging the rubber sheet.
Drawings
FIG. 1 is a schematic view of the overall structure of a structurally stable large span anti-break cable tray according to the present invention;
FIG. 2 is a schematic view of a tightening device for a structurally stable large-span anti-break cable tray according to the present invention;
fig. 3 is a schematic view of a structurally stable large span anti-break cable tray connection according to the present invention.
Illustration of the drawings:
1. a bridge frame body; 2. a tightening device; 3. a connecting device; 4. a first limiting plate; 5. a second limiting plate; 6. a partition plate; 7. a waterproof layer; 8. a convex plate; 9. a support block; 10. air holes; 11. a water outlet hole; 12. a base; 21. a threaded post; 22. a limiting block; 23. a storage tank; 24. a nut; 25. a groove; 31. a fixing plate; 32. a rubber sheet; 33. a thread groove; 34. a screw; 35. a support pillar; 36. and (4) a nut.
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. 1-3, the utility model provides a structurally stable large-span anti-fracture cable bridge: including crane span structure body 1, a plurality of gas pockets 10 have been seted up to 1 lateral wall of crane span structure body, two apopores 11 have been seted up to the bottom in the crane span structure body 1, 1 lower extreme threaded connection of crane span structure body has connecting device 3, 3 lower extreme fixed mounting of connecting device have base 12, No. two limiting plates 5 and No. 4 limiting plates have been placed to 1 upper end of crane span structure body, be provided with tightening means 2 between No. two limiting plates 5 and the relative one side of a limiting plate 4, bottom fixed mounting has drainage mechanism in the crane span structure body 1, 1 inside wall fixed mounting of crane span structure body has isolating mechanism.
Drainage mechanism includes convex plate 8, and bottom fixed connection in 8 lower extremes of convex plate and the crane span structure body 1, 8 upper end fixed mounting of convex plate have waterproof layer 7, and waterproof layer 7 can reduce convex plate 8's corruption, increases life, and convex plate 8 can reduce the interior bottom ponding of crane span structure body 1.
Isolation mechanism includes supporting shoe 9, and supporting shoe 9 and 1 inside wall fixed connection of crane span structure body, baffle 6 has been placed to 9 upper ends of supporting shoe, and supporting shoe 9 is used for placing baffle 6.
Connecting device 3 includes fixed plate 31, fixed plate 31 upper end fixed mounting has sheet rubber 32, thread groove 33 has been seted up to 1 lower extreme of crane span structure body, fixed plate 31 lower extreme fixed mounting has support column 35, support column 35 lower extreme and base 12 upper end fixed connection, fixed plate 31 surface runs through and threaded connection has the runner assembly, sheet rubber 32 has the cushioning effect, can reduce the deformation that produces when fixed plate 31 and crane span structure body 1 lower extreme are connected.
The rotating assembly comprises a screw 34, the upper end of the screw 34 penetrates through the surface of the fixing plate 31 and is in threaded connection with the inner side wall of the thread groove 33, a nut 36 is fixedly arranged at the lower end of the screw 34, and the nut 36 is mainly used for operating the rotation of the screw 34.
The working principle is as follows: through setting up connecting device 3, make crane span structure body 1 and base 12 can fixed connection, when connecting base 12 and crane span structure body 1, rotate nut 36, make screw rod 34 upper end get into in thread groove 33 and rather than inside wall threaded connection, make fixed plate 31 and crane span structure body 1 connect, through setting up rubber sheet 32, can reduce the possibility that fixed plate 31 and crane span structure body 1 take place deformation, through setting up tightening means 2, can protect crane span structure body 1, through rotating nut 24, let the length that the screw thread post 21 got into in the recess 25 increase, make No. two limiting plates 5 and a limiting plate 4 taut, cover crane span structure body 1 upper end, tightening means 2's design can be adjusted according to crane span structure body 1's actual length, time saving and labor saving.
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 modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.
Claims (6)
1. Stable in structure's anti cable testing bridge of breaking of big span, including crane span structure body (1), its characterized in that: a plurality of gas pockets (10) have been seted up to crane span structure body (1) lateral wall, two apopores (11) have been seted up to the bottom in crane span structure body (1), crane span structure body (1) lower extreme threaded connection has connecting device (3), connecting device (3) lower extreme fixed mounting has base (12), No. two limiting plates (5) and limiting plate (4) have been placed to crane span structure body (1) upper end, be provided with tightening means (2) between No. two limiting plates (5) and the relative one side of limiting plate (4), bottom fixed mounting has drainage mechanism in crane span structure body (1), crane span structure body (1) inside wall fixed mounting has isolator.
2. The structurally stable, large span, fracture-resistant cable tray of claim 1, wherein: the drainage mechanism comprises a convex plate (8), the lower end of the convex plate (8) is fixedly connected with the inner bottom of the bridge frame body (1), and a waterproof layer (7) is fixedly mounted at the upper end of the convex plate (8).
3. The structurally stable, large span, fracture-resistant cable tray of claim 1, wherein: tightening means (2) include screw thread post (21), storage tank (23) have been seted up to No. two limiting plate (5) inside, storage tank (23) inner wall is provided with stopper (22), stopper (22) lateral wall and screw thread post (21) fixed connection, the one end surface screw thread cover that stopper (22) were kept away from in screw thread post (21) is equipped with nut (24), limiting plate (4) upper end is seted up flutedly (25), nut (24) are located inside recess (25).
4. The structurally stable, large span, fracture-resistant cable tray of claim 1, wherein: the isolation mechanism comprises a supporting block (9), the supporting block (9) is fixedly connected with the inner side wall of the bridge frame body (1), and a partition plate (6) is placed at the upper end of the supporting block (9).
5. The structurally stable, large span, fracture-resistant cable tray of claim 1, wherein: connecting device (3) are including fixed plate (31), fixed plate (31) upper end fixed mounting has sheet rubber (32), thread groove (33) have been seted up to crane span structure body (1) lower extreme, fixed plate (31) lower extreme fixed mounting has support column (35), support column (35) lower extreme and base (12) upper end fixed connection, fixed plate (31) surface runs through and threaded connection has rotating assembly.
6. The structurally stable, large span, fracture-resistant cable tray of claim 5, wherein: the rotating assembly comprises a screw rod (34), the upper end of the screw rod (34) penetrates through the surface of the fixing plate (31) and is in threaded connection with the inner side wall of the thread groove (33), and a nut (36) is fixedly mounted at the lower end of the screw rod (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121323450.6U CN215990037U (en) | 2021-06-15 | 2021-06-15 | Stable in structure's anti cable testing bridge of breaking of big span |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121323450.6U CN215990037U (en) | 2021-06-15 | 2021-06-15 | Stable in structure's anti cable testing bridge of breaking of big span |
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| Publication Number | Publication Date |
|---|---|
| CN215990037U true CN215990037U (en) | 2022-03-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121323450.6U Active CN215990037U (en) | 2021-06-15 | 2021-06-15 | Stable in structure's anti cable testing bridge of breaking of big span |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115632355A (en) * | 2022-10-14 | 2023-01-20 | 安徽瑞科电气有限公司 | Fireproof bridge with drainage function |
-
2021
- 2021-06-15 CN CN202121323450.6U patent/CN215990037U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115632355A (en) * | 2022-10-14 | 2023-01-20 | 安徽瑞科电气有限公司 | Fireproof bridge with drainage function |
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