CN210468663U - Cable tray structure for laying cable - Google Patents
Cable tray structure for laying cable Download PDFInfo
- Publication number
- CN210468663U CN210468663U CN201921626904.XU CN201921626904U CN210468663U CN 210468663 U CN210468663 U CN 210468663U CN 201921626904 U CN201921626904 U CN 201921626904U CN 210468663 U CN210468663 U CN 210468663U
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- Prior art keywords
- crane span
- span structure
- bridge
- spacing
- locating
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- 238000010030 laminating Methods 0.000 claims description 7
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009422 external insulation Methods 0.000 description 1
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Abstract
The utility model discloses a cable laying uses crane span structure, including crane span structure body, top cap, spacing ring, guide arm and commentaries on classics roller, the top of crane span structure body is equipped with the top cap, and the central point of crane span structure body bottom puts the department and is equipped with the guide arm, and the top of guide arm extends to the outside of top cap to all articulated on the crane span structure body inner wall of guide arm both sides have a commentaries on classics roller, all be fixed with equidistant spacing ring on the outer wall at commentaries on classics roller both ends, all be equipped with spacing on two inside walls of crane span structure body, spacing inside is equipped with equidistant spacing hole to be equipped with into cable mouth on the crane span structure body inner wall of spacing position department, the one end of advancing cable mouth extends to the outside of crane span structure body, the central point on top. The utility model discloses not only improve the convenience when the crane span structure uses, improved the application scope of crane span structure, improved the stability when the crane span structure uses moreover.
Description
Technical Field
The utility model relates to a crane span structure technical field specifically is a cable laying uses crane span structure.
Background
The cable is usually a rope-like cable formed by twisting several or several groups of wires, has the characteristics of internal electrification and external insulation, and is often required to be arranged above a suspended ceiling when being laid, and a corresponding bridge structure is required because the cable is heavy and is difficult to support by the suspended ceiling.
The bridge structures on the market are various and can basically meet the use requirements of people, but certain defects still exist, and the specific problems are as follows.
(1) Most of the traditional bridge structures are fixedly connected, so that the traditional bridge structures are inconvenient to rapidly disassemble and inconvenient to overhaul and maintain;
(2) the traditional bridge structure is inconvenient to adjust the distance between the bridge body and the suspended ceiling, is difficult to adjust correspondingly according to specific requirements, and has certain limitation;
(3) traditional this type of crane span structure is not convenient for fix a position the crane span structure body, leads to its easy phenomenon that appears rocking, and stability is general.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a cable laying uses crane span structure to it is mostly fixed connection, be not convenient for adjust the interval between crane span structure body and the furred ceiling and be not convenient for carry out the problem of fixing a position to the crane span structure body to propose crane span structure among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cable laying uses crane span structure, includes crane span structure body, top cap, spacing ring, guide arm and changes the roller, the top of crane span structure body is equipped with the top cap, and the central point of crane span structure body bottom puts the department and is equipped with the guide arm, and the top of guide arm extends to the outside of top cap to all articulated on the crane span structure body inner wall of guide arm both sides have changeing the roller, all be fixed with equidistant spacing ring on the outer wall at roller both ends, all be equipped with spacing on two inside walls of crane span structure body, spacing inside is equipped with equidistant spacing hole, and is equipped with into the cable mouth on the crane span structure body inner wall of spacing position department, and the one end of advancing the cable mouth extends to the outside of crane span structure body, the central point department of putting on top cap top is equipped with elevation structure, and the top cap top in the elevation structure outside is equipped with equidistant location structure.
Preferably, location structure's inside is equipped with locating hole, articulated arm, articulated seat, rigging board and settles the frame in proper order, the top of top cap is equipped with equidistant settling frame, and settles the central point department of putting at frame top and be equipped with articulated seat to the bottom of articulated seat articulates there is the articulated arm.
Preferably, the bottom end of the articulated arm is fixed with a joint plate, and one side of the interior of the joint plate is provided with a positioning hole.
Preferably, the inside of elevation structure is equipped with spacing dish, dovetail, leads cap, set nut, screw post and linkage post in proper order, the central point department of putting on top of the top cap is equipped with the linkage post, and the central point department of putting at linkage capital portion is equipped with the dovetail to the bottom in the dovetail is equipped with spacing dish.
Preferably, the central position department on spacing dish top is fixed with the screw thread post, and the top of screw thread post extends to the outside of dovetail, and the top of screw thread post is equipped with leads the cap to the screw thread post surface threaded connection on interlock post top has set nut.
Preferably, all be fixed with two sets of locating frames on two lateral walls at crane span structure body top, and all be equipped with the interlock piece on the top cap outer wall of locating frame top to one side of interlock piece bottom is equipped with the locating lever, and the bottom of locating lever extends to the inside of locating frame, and the inside one end of locating lever is equipped with the thread groove, is equipped with fastening bolt on the outer wall of locating frame one side, fastening bolt's one end run through the locating frame and with thread groove threaded connection.
Compared with the prior art, the beneficial effects of the utility model are that: the bridge structure for laying the cable not only improves the convenience of the bridge structure in use and the application range of the bridge structure, but also improves the stability of the bridge structure in use;
(1) the top cover is pulled to separate the positioning rod from the inside of the positioning frame, so that the top cover is quickly detached from the top of the bridge frame body through the linkage block, and the convenience of using the bridge frame structure is improved;
(2) the limiting disc, the dovetail groove, the guide cap, the positioning nut, the threaded column and the linkage column are arranged, the threaded column rotates in the positioning nut and slowly rises in the dovetail groove by rotating the threaded column, and meanwhile, the limiting disc limits the threaded column to prevent the threaded column from separating out of the dovetail groove, so that the distance between the guide cap and the linkage column is adjusted, the distance between the suspended ceiling and the bridge frame body is synchronously changed, and the application range of the bridge frame structure is widened;
(3) through being provided with locating hole, articulated arm, articulated seat, laminating board and settling the frame, through the pulling articulated arm, make it use articulated seat to rotate as the center to make it drive laminating board break away from the inside of settling the frame, so that use the screw to fix a position the crane span structure body through the locating hole, avoid its phenomenon of rocking to appear, thereby improved the stability when crane span structure uses.
Drawings
Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;
fig. 2 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;
FIG. 3 is a schematic view of the positioning structure of the present invention in cross section and enlarged structure;
fig. 4 is a schematic view of the sectional enlarged structure of the lifting structure of the present invention.
In the figure: 1. a bridge frame body; 2. a cable inlet; 3. a positioning structure; 301. positioning holes; 302. an articulated arm; 303. a hinged seat; 304. attaching a plate; 305. a mounting frame; 4. a lifting structure; 401. a limiting disc; 402. a dovetail groove; 403. a guide cap; 404. positioning a nut; 405. a threaded post; 406. a linkage column; 5. a top cover; 6. a limiting hole; 7. a limiting strip; 8. a limiting ring; 9. a guide bar; 10. rotating the roller; 11. fastening a bolt; 12. positioning a rod; 13. a linkage block; 14. a positioning frame; 15. a thread groove.
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.
Referring to fig. 1-4, the present invention provides an embodiment: a bridge structure for laying cables comprises a bridge body 1, a top cover 5, a limiting ring 8, guide rods 9 and rotating rollers 10, wherein the top cover 5 is arranged at the top of the bridge body 1, the guide rods 9 are arranged at the central position of the bottom of the bridge body 1, the top ends of the guide rods 9 extend to the outside of the top cover 5, two groups of positioning frames 14 are fixed on two outer side walls of the top of the bridge body 1, linkage blocks 13 are arranged on the outer wall of the top cover 5 above the positioning frames 14, positioning rods 12 are arranged on one sides of the bottom ends of the linkage blocks 13, the bottom ends of the positioning rods 12 extend to the inside of the positioning frames 14, threaded grooves 15 are formed in one ends of the inside of the positioning rods 12, fastening bolts 11 are arranged on the outer wall on one side of the positioning frames 14, and one ends of the fastening bolts 11 penetrate through the positioning frames 14 and are in threaded connection with the;
the inner walls of the bridge frame body 1 at two sides of the guide rod 9 are hinged with rotating rollers 10, the outer walls at two ends of the rotating rollers 10 are fixed with equidistant spacing rings 8, two inner side walls of the bridge frame body 1 are provided with spacing strips 7, spacing holes 6 with equal spacing are arranged inside the spacing strips 7, the inner wall of the bridge frame body 1 at the positions of the spacing strips 7 is provided with a cable inlet 2, one end of the cable inlet 2 extends to the outside of the bridge frame body 1, the central position of the top end of the top cover 5 is provided with a lifting structure 4, the lifting structure 4 is internally provided with a spacing disc 401, a dovetail groove 402, a guide cap 403, a positioning nut 404, a threaded column 405 and a linkage column 406 in sequence, the central position of the top end of the top cover 5 is provided with a linkage column 406, the central position of the top end of the linkage column 406 is provided with a dovetail groove 402, the bottom end inside the dovetail groove 402 is provided with a spacing disc 401, the central position of, the top end of the threaded column 405 extends to the outside of the dovetail groove 402, a guide cap 403 is arranged at the top end of the threaded column 405, and a positioning nut 404 is connected to the surface of the threaded column 405 at the top end of the linkage column 406 in a threaded manner;
the threaded column 405 is rotated in the positioning nut 404 and slowly ascends in the dovetail groove 402 by rotating the threaded column 405, and meanwhile, the limiting disc 401 limits the threaded column, so that the threaded column 405 is prevented from being separated from the inside of the dovetail groove 402, the distance between the guide cap 403 and the linkage column 406 is adjusted, the distance between the suspended ceiling and the bridge frame body 1 is synchronously changed, and the application range of the bridge frame structure is widened;
the top end of a top cover 5 on the outer side of the lifting structure 4 is provided with positioning structures 3 at equal intervals, an included angle between adjacent positioning structures 3 is ninety degrees, the positioning structures 3 are internally and sequentially provided with positioning holes 301, hinged arms 302, hinged seats 303, laminating plates 304 and mounting frames 305, the top end of the top cover 5 is provided with the mounting frames 305 at equal intervals, the hinged seats 303 are arranged at the center of the tops of the mounting frames 305, the hinged arms 302 are hinged to the bottoms of the hinged seats 303, the laminating plates 304 are fixed at the bottom ends of the hinged arms 302, and one side of the insides of the laminating plates 304 is provided with the positioning holes 301;
through pulling articulated arm 302, make it use articulated seat 303 to rotate as the center to make it drive laminating board 304 and break away from the inside of settling frame 305, so that use the screw to fix a position crane span structure body 1 through locating hole 301, avoid its phenomenon that appears rocking, improve crane span structure's stability.
The working principle is as follows: when the bridge structure is used, firstly, a cable is penetrated into the interior of a bridge body 1 through a cable inlet 2, the cable is limited by a limiting hole 6 and a limiting ring 8 and then wound on the outer wall of a rotating roller 10, then the cable is penetrated into the interior of the bridge body 1 through a guide rod 9, the cable is rotated in a positioning nut 404 and slowly ascends in a dovetail groove 402 by rotating a threaded column 405, meanwhile, the limiting disc 401 limits the cable to prevent the threaded column 405 from being separated from the interior of the dovetail groove 402 so as to adjust the distance between a guide cap 403 and a linkage column 406, the distance between a ceiling and the bridge body 1 is synchronously changed, the application range of the bridge structure is improved, then, the hinged arm 302 is pulled to rotate by taking a hinged seat as a center and drive an attaching plate 304 to be separated from the interior of a mounting frame so as to position the bridge body 1 through a positioning hole 301 by using a screw, avoid its phenomenon that appears rocking, improve the stability of crane span structure, through rotatory fastening bolt 11 at last, make it break away from the inside of thread groove 15, rethread pulling top cap 5 makes locating lever 12 break away from the inside of locating frame 14 to detach top cap 5 in the top of crane span structure body 1 fast through interlock piece 13, convenience when improving the crane span structure and overhauing, thereby accomplish the use of crane span structure.
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 cable laying uses crane span structure, includes crane span structure body (1), top cap (5), spacing ring (8), guide arm (9) and changes roller (10), its characterized in that: the top of the bridge frame body (1) is provided with a top cover (5), the central position of the bottom of the bridge frame body (1) is provided with a guide rod (9), the top end of the guide rod (9) extends to the outside of the top cover (5), the inner walls of the bridge frame body (1) at the two sides of the guide rod (9) are hinged with rotary rollers (10), the outer walls at the two ends of each rotary roller (10) are fixed with equidistant spacing rings (8), two inner side walls of the bridge frame body (1) are respectively provided with a spacing strip (7), the inner part of each spacing strip (7) is provided with equidistant spacing holes (6), the inner wall of the bridge frame body (1) at the position of each spacing strip (7) is provided with a cable inlet (2), one end of each cable inlet (2) extends to the outside of the bridge frame body (1), the central position of the top end of the top cover (5) is provided with a lifting structure (4), and the top end of the top cover (5) at the outer side of, and the included angle between adjacent locating structures (3) is ninety degrees.
2. A bridge structure for cable laying according to claim 1, wherein: the inside of location structure (3) is equipped with locating hole (301), articulated arm (302), articulated seat (303), laminating board (304) and settles frame (305) in proper order, the top of top cap (5) is equipped with equidistant settling frame (305), and settles the central point department of putting at frame (305) top and be equipped with articulated seat (303) to the bottom of articulated seat (303) articulates there is articulated arm (302).
3. A bridge structure for cable laying according to claim 2, wherein: the bottom end of the hinge arm (302) is fixed with a joint plate (304), and one side of the interior of the joint plate (304) is provided with a positioning hole (301).
4. A bridge structure for cable laying according to claim 1, wherein: the inside of elevation structure (4) is equipped with spacing dish (401), dovetail (402), leads cap (403), set nut (404), screw post (405) and linkage post (406) in proper order, the central point department of putting on top cap (5) top is equipped with linkage post (406), and the central point department of putting at linkage post (406) top is equipped with dovetail (402) to the bottom of dovetail (402) inside is equipped with spacing dish (401).
5. A bridge structure for cable laying according to claim 4, wherein: the center position department at spacing dish (401) top is fixed with screw thread post (405), and the top of screw thread post (405) extends to the outside of dovetail (402), and the top of screw thread post (405) is equipped with leads cap (403) to screw thread post (405) surface threaded connection on linkage post (406) top has set nut (404).
6. A bridge structure for cable laying according to claim 1, wherein: all be fixed with two sets of locating frame (14) on two lateral walls at crane span structure body (1) top, and all be equipped with interlock piece (13) on top cap (5) outer wall of locating frame (14) top, and one side of interlock piece (13) bottom is equipped with locating lever (12), the bottom of locating lever (12) extends to the inside of locating frame (14), the inside one end of locating lever (12) is equipped with thread groove (15), be equipped with fastening bolt (11) on the outer wall of locating frame (14) one side, the one end of fastening bolt (11) run through locating frame (14) and with thread groove (15) threaded connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921626904.XU CN210468663U (en) | 2019-09-27 | 2019-09-27 | Cable tray structure for laying cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921626904.XU CN210468663U (en) | 2019-09-27 | 2019-09-27 | Cable tray structure for laying cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210468663U true CN210468663U (en) | 2020-05-05 |
Family
ID=70435298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921626904.XU Expired - Fee Related CN210468663U (en) | 2019-09-27 | 2019-09-27 | Cable tray structure for laying cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210468663U (en) |
-
2019
- 2019-09-27 CN CN201921626904.XU patent/CN210468663U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200505 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |