CN213753843U - Tray type cable bridge with good protection effect - Google Patents
Tray type cable bridge with good protection effect Download PDFInfo
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- CN213753843U CN213753843U CN202022434151.1U CN202022434151U CN213753843U CN 213753843 U CN213753843 U CN 213753843U CN 202022434151 U CN202022434151 U CN 202022434151U CN 213753843 U CN213753843 U CN 213753843U
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Abstract
The utility model discloses a tray formula cable testing bridge that protecting effect is good, including upper bridge lid and lower chassis, upper bridge covers integrated into one piece and has last connecting piece, integrated into one piece has the lower connecting piece with last connecting piece looks adaptation on the chassis down, the top integrated into one piece of chassis has boss A down, the bottom integrated into one piece of upper bridge lid have with boss A assorted boss B, just link to each other through the fastening of a plurality of fastening bolt A between upper bridge lid and the lower chassis, the top integrated into one piece of connecting piece has four location flanges down, just four spread grooves that are used for pegging graft location flange are seted up to the bottom of upper bridge lid, it links to each other through the fastening of four fastening bolt B between upper bridge lid and the fastening bolt A, still install protective structure on upper bridge lid and the lower connecting piece. The utility model relates to a cable testing bridge technical field has solved the relatively poor problem of current cable testing bridge protecting effect, has simple structure and convenient to use's characteristics.
Description
Technical Field
The utility model relates to a cable testing bridge technical field especially relates to a tray formula cable testing bridge that protecting effect is good.
Background
The tray type cable bridge has the advantages of light weight, large load, attractive appearance, simple structure, convenience in installation and the like. The cable laying device is suitable for installation of power cables and laying of control cables. The tray type cable bridge frame is divided into two types of plating and paint spraying for surface treatment, and can be subjected to special anti-corrosion treatment in a heavy corrosion environment.
When the existing tray type cable bridge is used, the connection stability between two adjacent bridge main bodies is not high, the protection effect of the tray type cable bridge on a cable is influenced, the connection position is relatively prominent relative to the bridge, the collision is extremely easy in the transportation process, and the on-line stability of the connection position is influenced once the collision deformation occurs, so that the protection effect is not good.
Therefore, the tray type cable bridge with good protection effect is provided to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem existing in the prior art and providing a tray formula cable testing bridge that protecting effect is good.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a tray formula cable testing bridge that protecting effect is good, includes upper bridge lid and lower chassis, upper bridge covers integrated into one piece and has last connecting piece, integrated into one piece has the lower connecting piece with last connecting piece looks adaptation on the chassis down, the top integrated into one piece of chassis has boss A down, the bottom integrated into one piece of upper bridge lid have with boss A assorted boss B, just link to each other through a plurality of fastening bolt A fastenings between upper bridge lid and the lower chassis, the top integrated into one piece of connecting piece has four location flanges down, just four spread grooves that are used for grafting location flange are seted up to the bottom of upper bridge lid, it links to each other through four fastening bolt B fastenings between upper bridge lid and the fastening bolt A, still install protective structure on upper connecting piece and the lower connecting piece.
Preferably, a plurality of heat dissipation holes are formed in the upper bridge cover and the lower underframe.
Preferably, the protective structure includes four protective cover plates, adjacent two link to each other through connecting the rope between the protective cover plate, and one of them one side of protective cover plate is fixed with the link, is close to the link fixed mounting has the couple on the connecting rope on the protective cover plate, the couple lock joint is on the link that corresponds.
Preferably, each protective cover plate is provided with a plurality of through holes in a penetrating manner.
Preferably, the four corners of the top of the upper connecting piece are fixedly provided with limiting rods, and the limiting rods are abutted to the protective cover plate positioned at the top of the upper connecting piece.
Preferably, the upper connecting piece is symmetrically and concavely provided with four threaded blind holes communicated with the connecting groove, and each positioning convex plate is provided with a threaded through hole matched with the fastening bolt B in a penetrating way.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the upper bridge cover and the lower bottom frame are sleeved by matching the bosses A and the bosses B, and are stably connected by the fastening bolts A, so that the characteristic of stable connection is realized, and the protection effect of the whole bridge frame is favorably improved;
2. the cooperation through location flange and fastening bolt B has realized the stable connection between last connecting piece and the lower connecting piece, utilize a plurality of protective cover boards to get up connecting piece and lower connecting piece protection simultaneously, can cover protective cover board around covering on last connecting piece and lower connecting piece in handling, and realize the stable installation with the couple lock joint on the link, utilize the stop lever to prescribe a limit to protective cover board's installation stability, in the time of easy to assemble, also can promote the stability of protective cover board installation, can avoid colliding with of transportation, guarantee the hookup location indeformable, thereby promote the stability of connecting.
Drawings
Fig. 1 is a schematic structural view of a tray-type cable tray with a good protection effect according to the present invention;
fig. 2 is the schematic structural diagram of the section of the upper connecting piece and the lower connecting piece in the tray-type cable bridge with good protection effect.
In the figure: 1. an upper bridge cover; 2. a lower chassis; 3. an upper connecting piece; 4. a lower connecting piece; 5. a protective cover plate; 6. a through hole; 7. connecting ropes; 8. hooking; 9. hanging a ring; 10. a limiting rod; 11. heat dissipation holes; 12. a boss A; 13. a boss B; 14. fastening the bolt A; 15. fastening a bolt B; 16. and positioning the convex plate.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-2, a tray type cable bridge with good protection effect comprises an upper bridge cover 1 and a lower bridge 2, an upper connecting piece 3 is integrally formed on the upper bridge cover 1, a lower connecting piece 4 matched with the upper connecting piece 3 is integrally formed on the lower bridge 2, a boss a12 is integrally formed at the top of the lower bridge 2, a boss B13 matched with the boss a12 is integrally formed at the bottom of the upper bridge cover 1, the upper bridge cover 1 and the lower bridge 2 are fastened and connected through a plurality of fastening bolts a14, four positioning convex plates 16 are integrally formed at the top of the lower connecting piece 4, four connecting grooves for inserting the positioning convex plates 16 are formed at the bottom of the upper connecting piece 3, the upper connecting piece 3 and the fastening bolts a14 are fastened and connected through four fastening bolts B15, and protection structures are further installed on the upper connecting piece 3 and the lower connecting piece 4.
Wherein, all seted up a plurality of louvres 11 on upper bridge lid 1 and the lower chassis 2, a plurality of louvres 11 are favorable to the circulation of upper bridge lid 1 and the inside air of lower chassis 2, are favorable to guaranteeing the heat dissipation of whole crane span structure, avoid the higher unable timely heat dissipation of cable temperature to lead to its life to shorten.
Wherein, protective structure includes four protective cover boards 5, link to each other through connecting rope 7 between two adjacent protective cover boards 5, and one side of one of them protective cover board 5 is fixed with link 9, fixed mounting has couple 8 on the connecting rope 7 on the protective cover board 5 that is close to link 9, couple 8 lock joint is on the link 9 that corresponds, usable a plurality of protective cover boards 5 protect last connecting piece 3 and lower connecting piece 4, can cover protective cover board 5 around covering on last connecting piece 3 and lower connecting piece 4 in handling, and realize stable installation with couple 8 lock joint on link 9, utilize gag lever post 10 to prescribe a limit to protective cover board 5's installation stability, when easy to assemble, also can promote the stability of protective cover board 5 installation, can avoid colliding with of transportation, guarantee the hookup location indeformable, thereby promote the stability of connection.
Wherein, all run through on every protection apron 5 and seted up a plurality of through-holes 6, when through-hole 6 was favorable to reducing the material use of protection apron 5, reduction in production cost also was favorable to going up the heat dissipation of connecting piece 3 and lower connecting piece 4 simultaneously.
Wherein, the equal fixed mounting in four corners position at 3 tops of last connecting piece has gag lever post 10, and gag lever post 10 offsets with the protective cover plate 5 that is located 3 tops of last connecting piece, and the mounted position of protective cover plate 5 is restricted to the position of four gag lever posts 10 for protective cover plate 5 only can set up between four gag lever posts 10, makes protective cover plate 5 unable follow connecting piece 3 and down connecting piece 4 roll-off, can guarantee that protective cover plate 5 is at the last connecting piece 3 and the stable installation of connecting piece 4 down.
Wherein, go up connecting piece 3 and go up the symmetry concave thread blind hole that is equipped with four and spread groove intercommunication, and all run through on every location flange 16 and set up with fastening bolt B15 assorted screw through-hole, through fastening bolt B15 threaded connection can realize the fastening connection between connecting piece 3 and the lower connecting piece 4 in screw blind hole and the screw through-hole.
The working principle is as follows: in the utility model, the upper bridge cover 1 is inserted at the top of the lower chassis 2, at the moment, the matching of the boss A12 and the boss B13 realizes the sleeve joint between the upper bridge cover 1 and the lower chassis 2, and a plurality of fastening bolts A14 are arranged to realize the fastening connection between the upper bridge cover 1 and the lower chassis 2;
after the upper bridge cover 1 is connected with the lower chassis 2, the upper connecting piece 3 is just matched and attached with the lower connecting piece 4, the positioning convex plate 16 is inserted into the corresponding connecting groove, and the stable connection between the upper connecting piece 3 and the lower connecting piece 4 is realized by installing the fastening bolt B15;
usable a plurality of protective cover boards 5 will go up connecting piece 3 and connecting piece 4 protection down, can cover protective cover board 5 around covering on last connecting piece 3 and connecting piece 4 down in handling, and realize stable installation with 8 lock joints of couple on link 9, utilize gag lever post 10 to prescribe a limit to protective cover board 5's installation is stable, when easy to assemble, also can promote the stability of protective cover board 5 installation, can avoid colliding with of transportation, guarantee hookup location indeformable, thereby promote the stability of connecting.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A tray type cable bridge with good protection effect comprises an upper bridge cover (1) and a lower chassis (2), and is characterized in that an upper connecting piece (3) is integrally formed on the upper bridge cover (1), a lower connecting piece (4) matched with the upper connecting piece (3) is integrally formed on the lower chassis (2), a boss A (12) is integrally formed at the top of the lower chassis (2), a boss B (13) matched with the boss A (12) is integrally formed at the bottom of the upper bridge cover (1), the upper bridge cover (1) and the lower chassis (2) are fastened and connected through a plurality of fastening bolts A (14), four positioning convex plates (16) are integrally formed at the top of the lower connecting piece (4), four connecting grooves for inserting the positioning convex plates (16) are formed at the bottom of the upper connecting piece (3), the upper connecting piece (3) and the fastening bolts A (14) are fastened and connected through four fastening bolts B (15), and the upper connecting piece (3) and the lower connecting piece (4) are also provided with protective structures.
2. The tray type cable bridge stand with good protection effect as claimed in claim 1, wherein the upper bridge cover (1) and the lower chassis (2) are both provided with a plurality of heat dissipation holes (11).
3. The tray type cable bridge stand with good protection effect as claimed in claim 1, wherein the protection structure comprises four protection cover plates (5), two adjacent protection cover plates (5) are connected through a connecting rope (7), a hanging ring (9) is fixed on one side of one protection cover plate (5), a hook (8) is fixedly installed on the connecting rope (7) on the protection cover plate (5) close to the hanging ring (9), and the hook (8) is fastened on the corresponding hanging ring (9).
4. The tray type cable bridge stand with good protection effect as claimed in claim 3, wherein each protection cover plate (5) is provided with a plurality of through holes (6) in a penetrating manner.
5. The tray type cable bridge frame with good protection effect as claimed in claim 3, wherein limiting rods (10) are fixedly mounted at four corners of the top of the upper connecting piece (3), and the limiting rods (10) are abutted to the protection cover plate (5) positioned at the top of the upper connecting piece (3).
6. The tray type cable bridge stand with good protection effect as claimed in claim 1, wherein four blind threaded holes communicated with the connecting groove are symmetrically and concavely formed on the upper connecting member (3), and each positioning convex plate (16) is provided with a through threaded hole matched with a fastening bolt B (15) in a penetrating manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022434151.1U CN213753843U (en) | 2020-10-28 | 2020-10-28 | Tray type cable bridge with good protection effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022434151.1U CN213753843U (en) | 2020-10-28 | 2020-10-28 | Tray type cable bridge with good protection effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213753843U true CN213753843U (en) | 2021-07-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022434151.1U Active CN213753843U (en) | 2020-10-28 | 2020-10-28 | Tray type cable bridge with good protection effect |
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| CN (1) | CN213753843U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113937691A (en) * | 2021-10-19 | 2022-01-14 | 中船黄埔文冲船舶有限公司 | Waterproof cable tray |
-
2020
- 2020-10-28 CN CN202022434151.1U patent/CN213753843U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113937691A (en) * | 2021-10-19 | 2022-01-14 | 中船黄埔文冲船舶有限公司 | Waterproof cable tray |
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