CN204205470U - A kind of composite cable bridge-rack - Google Patents
A kind of composite cable bridge-rack Download PDFInfo
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- CN204205470U CN204205470U CN201420620058.1U CN201420620058U CN204205470U CN 204205470 U CN204205470 U CN 204205470U CN 201420620058 U CN201420620058 U CN 201420620058U CN 204205470 U CN204205470 U CN 204205470U
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- crane span
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Abstract
The utility model discloses a kind of composite cable bridge-rack, comprise at least two crane span structures, crane span structure comprises base plate and is arranged on the biside plate of base plate sidepiece, and the both ends of each side plate are respectively equipped with fixing hole and U-shaped hole; Connector comprises end connecting plate and is arranged on the side connecting plate of connecting plate both sides, the end, the width of end connecting plate is less than the width of base plate, the height of side connecting plate is less than the height of side plate, and connector is arranged on the inner side of two docking crane span structures, and side connecting plate is provided with two bolts hole and clamps hole; Trailing arm comprises level frame, vertical stand and the oblique frame be connected with vertical stand by level frame, vertical stand is provided with and is fixedly mounted with hole, level frame offers two mounting holes, in two mounting holes, wear securing member respectively, the U-shaped hole that the upper end of securing member is stuck in crane span structure both sides realizes the connection of crane span structure and trailing arm.The utility model connects simple and fast, installs rapidly, effectively reduces installation recruitment, raise labour productivity, reduce costs, the economic benefit of enterprise is significantly improved.
Description
Technical field
The utility model relates to a kind of composite cable bridge-rack.
Background technology
Present stage, part crane span structure was when connecting, and the one piece of iron plate in every limit is connected with six half-round head square neck bolts, and this kind of crane span structure connects wastes time and energy.Crane span structure and support fixing, is generally hole between crane span structure and angle bar frame with pistol electric drill, then connects with bolt, and this kind of method of attachment is time-consuming takes a lot of work.When installing at the scene, most of the time needs ascend operation, particularly when being 300mm apart from ceiling minimum range, (installation specification regulation is more than or equal to 300mm apart from ceiling distance) is more inconvenient, sometimes electric drill cannot be holed from top to bottom, can only from lower online boring, waste a large amount of man-hour, and be absolutely unsafe.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of composite cable bridge-rack easy for installation.
For solving the problems of the technologies described above, the utility model comprises at least two crane span structures, two crane span structure junctions are provided with connector and the trailing arm for support two crane span structure, it is characterized in that described crane span structure comprises base plate and is arranged on the biside plate of base plate sidepiece, the both ends of described each side plate are respectively equipped with fixing hole and U-shaped hole; Described connector comprises end connecting plate and is arranged on the side connecting plate of connecting plate both sides, the end, the width of connecting plate of the described end is less than the width of base plate, the height of described side connecting plate is less than the height of side plate, described connector is arranged on the inner side of two docking crane span structures, described side connecting plate is provided with two bolts hole and clamp hole, two bolts hole described in when two crane span structures docking respectively corresponding with the fixing hole on adjacent crane span structure, to clamp hole with docking be that U-shaped hole is integrally corresponding; Described trailing arm comprises level frame, vertical stand and the oblique frame be connected with vertical stand by level frame, described vertical stand is provided with and is fixedly mounted with hole, described level frame offers two mounting holes, distance between described two mounting holes is greater than the width of side plate, wear securing member respectively in described two mounting holes, the U-shaped hole that the upper end of described securing member is stuck in crane span structure both sides realizes the connection of crane span structure and trailing arm.
Described securing member comprises screw rod, the lower end of described screw rod stretch out level frame bottom surface and in the section of stretching out spiral shell dress wing nut, the upper end of described screw rod is connected with tension sheet, and the upper end of described tension sheet is bent to form the hook in inverted U.
Described base plate be provided with along its length at least two to its on the upside of the projection of swelling, connecting plate of the described end is provided with heaving of matching with the projection on base plate.
The cross section of described projection is semicircular, described in the cross section heaved also in semicircular and its radius is greater than protruding radius.
The upper edge of described biside plate and two side connecting plates is respectively equipped with the bending edge bent inwards, and described bending edge is parallel with base plate.
Described level frame, vertical stand and oblique frame are made by angle steel.
After adopting said structure, connector is placed in inside crane span structure, then by adjacent two crane span structure docking, now the U-shaped hole docking of adjacent crane span structure is in a strip hole, then make the bolt hole of connector corresponding with the fixing hole of adjacent crane span structure respectively and install that connector is connected with crane span structure by bolt, to clamp hole corresponding with U-shaped hole, when crane span structure is connected with trailing arm, is then tightened wing nut in the U-shaped hole that the hook of tension sheet is hooked on crane span structure, tension sheet is strained thus realizes the connection of crane span structure and trailing arm.The utility model connects simple and fast, installs rapidly, effectively reduces installation recruitment, raise labour productivity, reduce costs, the economic benefit of enterprise is significantly improved.
Accompanying drawing explanation
Below in conjunction with the drawings and the specific embodiments, the utility model is described in further detail:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of crane span structure;
Fig. 3 is the left view of Fig. 2;
Fig. 4 is the vertical view of Fig. 2;
Fig. 5 is the perspective view of crane span structure;
Fig. 6 is the structural representation of connector;
Fig. 7 is the left view of Fig. 6;
Fig. 8 is the vertical view of Fig. 6;
Fig. 9 is the perspective view of connector;
Figure 10 is the structural representation of trailing arm;
Figure 11 is the vertical view of Figure 10;
Figure 12 is the left view of Figure 10;
Figure 13 is the structural representation of securing member.
Embodiment
As shown in the figure, composite cable bridge-rack comprises at least two crane span structures, and adjacent two crane span structure junctions are provided with connector and the trailing arm for support two crane span structure.Crane span structure comprises base plate 11 and is arranged on the biside plate 13 of base plate 11 sidepiece, base plate 11 be provided with along its length at least two to its on the upside of the projection 12 of swelling, the cross section of protruding 12 is semicircular, and the both ends of each side plate 13 are respectively equipped with fixing hole 15 and U-shaped hole 16.
Connector comprises end connecting plate 21 and is arranged on the side connecting plate 23 of end connecting plate 21 both sides, the width of end connecting plate 21 is slightly less than the width of base plate 11, the height of side connecting plate 23 is slightly less than the height of side plate 13, connector is just in time installed on the inner side of two docking crane span structures, the outer surface of connector and the inner surface of crane span structure are fitted, side connecting plate 23 is provided with two bolts hole 24 and clamps hole 25, two bolts hole 24 described in when two crane span structures docking respectively corresponding with the fixing hole 15 on adjacent crane span structure, to clamp hole 25 with docking be that U-shaped hole 16 is integrally corresponding.End connecting plate 21 be provided with match with the projection 12 on base plate 11 heave 22.The cross section heaving 22 also in semicircular and its radius slightly larger than protruding 12 radius.The upper edge of the biside plate 13 of crane span structure and two side connecting plates 23 of connector is respectively equipped with the bending edge 14 bent inwards, and bending edge 14 is parallel with base plate 11.
Trailing arm comprises level frame 31, vertical stand 32 and the oblique frame 33 be connected with vertical stand 32 by level frame 31, level frame 31, vertical stand 32 and oblique frame 33 are made by angle steel, vertical stand 32 is provided with and is fixedly mounted with hole 34, by installing bolt trailing arm be fixed on the body of room being fixedly mounted with in hole 34, level frame 31 offers two mounting holes 35, distance between two mounting holes 35 is greater than the width of side plate 13, wear securing member respectively in two mounting holes 35, the U-shaped hole 16 that the upper end of securing member is stuck in crane span structure both sides realizes the connection of crane span structure and trailing arm.Securing member comprises screw rod 41, the lower end of screw rod 41 stretch out level frame 31 bottom surface and in the section of stretching out spiral shell dress wing nut 42, the upper end of described screw rod 41 is connected with tension sheet 43, and the upper end of tension sheet 43 is bent to form the hook 44 in inverted U.
During installation, connector is placed in inside crane span structure, then by adjacent two crane span structure docking, now the U-shaped hole 16 of adjacent crane span structure is docked in a strip hole, then make the bolt hole 24 of connector corresponding with the fixing hole 15 of adjacent crane span structure respectively and install that connector is connected with crane span structure by bolt, to clamp hole 25 corresponding with U-shaped hole 16, when crane span structure is connected with trailing arm, then is tightened wing nut 42 in the U-shaped hole 16 that the hook 44 of tension sheet 43 is hooked on crane span structure, tension sheet 43 is strained thus realizes the connection of crane span structure and trailing arm.The utility model connects simple and fast, installs rapidly, effectively reduces installation recruitment, raise labour productivity, reduce costs, the economic benefit of enterprise is significantly improved.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model.Previous embodiment has been described in detail the utility model, and for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.In every case, within inventive concept scope of the present utility model, any amendment made, equivalent replacement, improvement etc., be all included within protection range of the present utility model.
Claims (6)
1. a composite cable bridge-rack, comprise at least two crane span structures, two crane span structure junctions are provided with connector and the trailing arm for support two crane span structure, it is characterized in that described crane span structure comprises base plate (11) and is arranged on the biside plate (13) of base plate (11) sidepiece, the both ends of described each side plate (13) are respectively equipped with fixing hole (15) and U-shaped hole (16), described connector comprises end connecting plate (21) and is arranged on the side connecting plate (23) of end connecting plate (21) both sides, the width at connecting plate of the described end (21) is less than the width of base plate (11), the height of described side connecting plate (23) is less than the height of side plate (13), described connector is arranged on the inner side of two docking crane span structures, described side connecting plate (23) is provided with two bolts hole (24) and clamps hole (25), described in when two crane span structure docking, two bolts hole (24) are corresponding with the fixing hole (15) on adjacent crane span structure respectively, clamp hole (25) corresponding in the U-shaped hole (16) of one with docking, described trailing arm comprises level frame (31), vertical stand (32) and the oblique frame (33) be connected with vertical stand (32) by level frame (31), described vertical stand (32) is provided with and is fixedly mounted with hole (34), described level frame (31) offers two mounting holes (35), distance between described two mounting holes (35) is greater than the width of side plate (13), wear securing member respectively in described two mounting holes (35), the U-shaped hole (16) that the upper end of described securing member is stuck in crane span structure both sides realizes the connection of crane span structure and trailing arm.
2. composite cable bridge-rack according to claim 1, it is characterized in that described securing member comprises screw rod (41), the lower end of described screw rod (41) stretch out level frame (31) bottom surface and in the section of stretching out spiral shell dress wing nut (42), the upper end of described screw rod (41) is connected with tension sheet (43), and the upper end of described tension sheet (43) is bent to form the hook (44) in inverted U.
3. composite cable bridge-rack according to claim 1, it is characterized in that described base plate (11) be provided with along its length at least two to its on the upside of the projection (12) of swelling, connecting plate of the described end (21), is provided with heaving (22) of matching with the projection (12) on base plate (11).
4. composite cable bridge-rack according to claim 3, is characterized in that the cross section of described projection (12) is semicircular, described in heave (22) cross section also in semicircular and its radius is greater than the radius of projection (12).
5. composite cable bridge-rack according to any one of claim 1 to 4, it is characterized in that the upper edge of described biside plate (13) and two side connecting plates (23) is respectively equipped with the bending edge (14) bent inwards, described bending edge is parallel with base plate (11).
6. composite cable bridge-rack according to claim 5, is characterized in that described level frame (31), vertical stand (32) and oblique frame (33) are made by angle steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420620058.1U CN204205470U (en) | 2014-10-25 | 2014-10-25 | A kind of composite cable bridge-rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420620058.1U CN204205470U (en) | 2014-10-25 | 2014-10-25 | A kind of composite cable bridge-rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204205470U true CN204205470U (en) | 2015-03-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420620058.1U Active CN204205470U (en) | 2014-10-25 | 2014-10-25 | A kind of composite cable bridge-rack |
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| CN (1) | CN204205470U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106981854A (en) * | 2017-04-19 | 2017-07-25 | 中铁第四勘察设计院集团有限公司 | Support for the interval cable laying in track traffic underground |
| CN107257113A (en) * | 2017-08-18 | 2017-10-17 | 镇江昌达电气有限公司 | A kind of composite cable bridge-rack |
| CN107257114A (en) * | 2017-08-18 | 2017-10-17 | 镇江昌达电气有限公司 | A kind of high load-bearing aluminum cable tray |
| CN114221276A (en) * | 2021-12-21 | 2022-03-22 | 国网河南省电力公司洛阳供电公司 | Buried high-voltage cable gap bridge protection device |
-
2014
- 2014-10-25 CN CN201420620058.1U patent/CN204205470U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106981854A (en) * | 2017-04-19 | 2017-07-25 | 中铁第四勘察设计院集团有限公司 | Support for the interval cable laying in track traffic underground |
| CN106981854B (en) * | 2017-04-19 | 2018-10-16 | 中铁第四勘察设计院集团有限公司 | Holder for the section cable laying of rail traffic underground |
| CN107257113A (en) * | 2017-08-18 | 2017-10-17 | 镇江昌达电气有限公司 | A kind of composite cable bridge-rack |
| CN107257114A (en) * | 2017-08-18 | 2017-10-17 | 镇江昌达电气有限公司 | A kind of high load-bearing aluminum cable tray |
| CN114221276A (en) * | 2021-12-21 | 2022-03-22 | 国网河南省电力公司洛阳供电公司 | Buried high-voltage cable gap bridge protection device |
| CN114221276B (en) * | 2021-12-21 | 2023-10-03 | 国网河南省电力公司洛阳供电公司 | Bury high tension cable protection device that passes a bridge |
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