CN210669381U

CN210669381U - Large-span wire collecting bridge

Info

Publication number: CN210669381U
Application number: CN201922112917.1U
Authority: CN
Inventors: 何宏瑞
Original assignee: Jiangsu Ruishida Electrical Equipment Co Ltd
Current assignee: Jiangsu Ruishida Electrical Equipment Co Ltd
Priority date: 2019-12-02
Filing date: 2019-12-02
Publication date: 2020-06-02
Anticipated expiration: 2029-12-02

Abstract

The utility model discloses a large-span line-converging bridge frame, which comprises a supporting shell, wherein heat dissipation holes are formed in the outer side of the supporting shell, a fixing mechanism extending to the outer side is arranged in the supporting shell, a cover plate is arranged at the top of the supporting shell, and a locking mechanism is arranged on the outer side of the supporting shell; the utility model can remove the fixation of the fixed plate by the way that the operator can rotate the fixed sleeve through the arrangement of the fixing mechanism, and can independently replace the internal fixed plate and the internal division plate without complex disassembly steps, thereby achieving the effect of easy maintenance; the utility model discloses can use through the cooperation of apron and locking mechanism, can drive the screw thread post through the mode of rotating gloves rotatory, twist the screw thread post and can close the apron behind the installation piece to strengthen the protection to inside cable, and the apron is easily opened and is closed, has reached the effect of easily operating.

Description

Large-span wire collecting bridge

Technical Field

The utility model belongs to the technical field of converge the line crane span structure, concretely relates to big span converges line crane span structure.

Background

The cable collection bridge product is a novel cable laying device developed in the early sixties, developed in developed industrial countries, along with the high-speed development of electrification and automation, particularly the change of a power distribution mode, trench direct burial and support laying cannot meet the use requirements, and a cable bridge is replaced, so that the construction progress is accelerated, the construction progress and quality are ensured, the standardization, serialization and universalization of the product are realized, the cable collection bridge product is suitable for laying of cables with larger general diameters and large spans, most of the existing large-span collection bridges are of an integrated structure in the use process, when the cable collection bridge product is deformed or damaged inside, the cable collection bridge needs to be integrally disassembled and replaced, and the problem of difficult disassembly exists, so that the large-span collection bridge is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a line crane span structure is assembled to big span to the current big span that proposes in solving above-mentioned background art is assembled the line crane span structure and is in the use, assembles the most integrated structure that is of line crane span structure, when warping or damaging in inside, needs whole dismantlement change, has the difficult problem of dismantling.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a big span collection line crane span structure, includes the support shell, the louvre has been seted up in the outside of support shell, the inside of support shell is provided with the fixed establishment who extends to the outside, the top of support shell is provided with the apron, the locking mechanism is installed in the outside of support shell.

Preferably, fixed establishment includes the fixed plate, the top of fixed plate is provided with the division board, the fixture block is all installed in the embedding of the both sides of fixed plate, the opposite side of fixture block is connected with the screw rod, fixed cover is installed to the other end of screw rod, the bottom of fixed plate is connected with supporting spring, the installation that the inner diapire of support shell just is located supporting spring is provided with the locating piece.

Preferably, one end of the bottom of the supporting spring is fixedly connected with the supporting shell, and the upper surface of the partition plate and the upper surface of the supporting shell are in the same horizontal plane.

Preferably, the locking mechanism includes the connecting plate, the outside swing joint of connecting plate has the pivot, support one side of shell and install the installation piece, the inside threaded connection of installation piece has the screw thread post that extends to the outside, the top of screw thread post is connected with handle cover, protruding pole is all installed to the both sides of handle cover.

Preferably, one side of the connecting plate is fixedly connected with the cover plate, and one side of the mounting block is fixedly connected with the support shell through welding.

Preferably, the cover plate is internally provided with a thread groove penetrating through the top and the bottom of the cover plate.

Preferably, the outer side of the support shell is coated with a fire retardant coating.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses can be through fixed establishment's setting, the operator can remove the fixed to the fixed plate by the mode of rotatory fixed cover to can change inside fixed plate and division board alone, need not loaded down with trivial details dismantlement step, reach the effect that easily maintains the guarantor.

(2) The utility model discloses can use through the cooperation of apron and locking mechanism, can drive the screw thread post through the mode of rotating gloves rotatory, twist the screw thread post and can close the apron behind the installation piece to strengthen the protection to inside cable, and the apron is easily opened and is closed, has reached the effect of easily operating.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural view of the fixing mechanism of the present invention;

FIG. 3 is a schematic structural view of the locking mechanism of the present invention;

in the figure: 1. a support housing; 2. a fixing mechanism; 21. a fixing plate; 22. a partition plate; 23. a clamping block; 24. a screw; 25. fixing a sleeve; 26. a support spring; 27. positioning blocks; 3. heat dissipation holes; 4. a cover plate; 5. a locking mechanism; 51. a connecting plate; 52. a rotating shaft; 53. a handle sleeve; 54. a projecting rod; 55. a threaded post; 56. and (7) installing the block.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a big span collection line crane span structure, includes support shell 1, and louvre 3 has been seted up in the outside of support shell 1, and the inside of support shell 1 is provided with the fixed establishment 2 that extends to the outside, and the top of support shell 1 is provided with apron 4, and the dead mechanism 5 of lock is installed in the outside of support shell 1.

In this embodiment, preferably, the fixing mechanism 2 includes a fixing plate 21, a partition plate 22 is disposed on the top of the fixing plate 21, two sides of the fixing plate 21 are respectively embedded with a fixture block 23, the other side of the fixture block 23 is connected with a screw rod 24, the other end of the screw rod 24 is provided with a fixing sleeve 25, the bottom of the fixing plate 21 is connected with a supporting spring 26, a positioning block 27 is disposed on the inner bottom wall of the supporting shell 1 and located on the supporting spring 26, when the device is used, if the inner fixing plate 21 and the inner partition plate 22 are deformed or damaged, the operator only needs to rotate the fixing sleeve 25, at this time, the fixing sleeve 25 can move the screw 24 to rotate, and the fixture block 23 is screwed out from the inside of the fixing plate 21, thus, the fixing of the fixing plate 21 is released, the fixing plate 21 and the partition plate 22 inside can be replaced independently, the troublesome disassembly step is not needed, and the effect of easy maintenance is achieved.

In this embodiment, preferably, one end of the bottom of the supporting spring 26 is fixedly connected to the supporting housing 1, and the upper surface of the partition plate 22 is at the same level as the upper surface of the supporting housing 1.

In this embodiment, it is preferable that the cover plate 4 is provided with a screw groove penetrating the top and bottom thereof, and is capable of fitting with the screw post 55.

In this embodiment, preferably, the outer side of the support shell 1 is coated with a fireproof coating, and the fireproof coating is an emulsion fireproof coating formed by compounding water-soluble organic resin with excellent weather resistance, an inorganic polymer material, a filler and an auxiliary agent.

Example 2

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a big span collection line crane span structure, includes support shell 1, and louvre 3 has been seted up in the outside of support shell 1, and the inside of support shell 1 is provided with the fixed establishment 2 that extends to the outside, and the top of support shell 1 is provided with apron 4, and the dead mechanism 5 of lock is installed in the outside of support shell 1.

In this embodiment, it is preferred, locking mechanism 5 includes connecting plate 51, the outside swing joint of connecting plate 51 has pivot 52, support one side of shell 1 and install installation piece 56, the internal thread of installation piece 56 is connected with the screw thread post 55 that extends to the outside, the top of screw thread post 55 is connected with handle cover 53, protruding pole 54 is all installed to handle cover 53's both sides, in the use, can use through the cooperation of apron 4 with locking mechanism 5, the operator can drive screw thread post 55 rotatory through rotating the mode of handle cover 53, can close apron 4 after screwing in installation piece 56 with screw thread post 55, thereby strengthen the protection to the inner cable, and apron 4 easily opens and closes, the effect of easily operating has been reached.

In this embodiment, preferably, one side of the connecting plate 51 is fixedly connected to the cover plate 4, and one side of the mounting block 56 is fixedly connected to the support housing 1 by welding, so as to enhance the stability of the connecting structure.

The utility model discloses a theory of operation and use flow: when the device is in use, if the inside fixed plate 21 and the division plate 22 deform or are damaged, an operator only needs to rotate the fixed sleeve 25, the fixed sleeve 25 can move the screw 24 to rotate at the moment, the fixture block 23 is screwed out from the inside 21 of the fixed plate, the fixed plate 21 is released, the inside fixed plate 21 and the division plate 22 can be replaced independently, the fussy disassembling step is not needed, and the effect of easy maintenance is achieved. In the use, can use through the cooperation of apron 4 and locking mechanism 5, the operator can drive the screw post 55 rotatory through rotating the mode of gloves 53, can close apron 4 behind screwing the installation piece 56 with screw post 55 to strengthen the protection to inside cable, and apron 4 easily opens and closes, has reached the effect of easily operating.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a big span collection line crane span structure, includes support shell (1), louvre (3), its characterized in that have been seted up in the outside of support shell (1): the inside of supporting shell (1) is provided with fixed establishment (2) that extend to the outside, the top of supporting shell (1) is provided with apron (4), dead mechanism (5) are installed in the outside of supporting shell (1).

2. The large-span wire-collecting bridge frame of claim 1, wherein: fixed establishment (2) are including fixed plate (21), the top of fixed plate (21) is provided with division board (22), fixture block (23) are all installed in the embedding of the both sides of fixed plate (21), the opposite side of fixture block (23) is connected with screw rod (24), fixed cover (25) are installed to the other end of screw rod (24), the bottom of fixed plate (21) is connected with supporting spring (26), the installation that supports the interior diapire of shell (1) and be located supporting spring (26) is provided with locating piece (27).

3. The large-span wire-collecting bridge frame of claim 2, wherein: one end of the bottom of the supporting spring (26) is fixedly connected with the supporting shell (1), and the upper surface of the partition plate (22) and the upper surface of the supporting shell (1) are in the same horizontal plane.

4. The large-span wire-collecting bridge frame of claim 1, wherein: locking mechanism (5) are including connecting plate (51), the outside swing joint of connecting plate (51) has pivot (52), support one side of shell (1) and install installation piece (56), the internal thread connection of installation piece (56) has screw thread post (55) that extend to the outside, the top of screw thread post (55) is connected with gloves (53), protruding pole (54) are all installed to the both sides of gloves (53).

5. The large-span wire-collecting bridge frame of claim 4, wherein: one side of the connecting plate (51) is fixedly connected with the cover plate (4), and one side of the mounting block (56) is fixedly connected with the support shell (1) through welding.

6. The large-span wire-collecting bridge frame of claim 1, wherein: the cover plate (4) is internally provided with a thread groove which penetrates through the top and the bottom of the cover plate.

7. The large-span wire-collecting bridge frame of claim 1, wherein: the outer side of the supporting shell (1) is coated with a fireproof coating.