CN203850780U - Cable tray connecting member - Google Patents
Cable tray connecting member Download PDFInfo
- Publication number
- CN203850780U CN203850780U CN201420169988.XU CN201420169988U CN203850780U CN 203850780 U CN203850780 U CN 203850780U CN 201420169988 U CN201420169988 U CN 201420169988U CN 203850780 U CN203850780 U CN 203850780U
- Authority
- CN
- China
- Prior art keywords
- cover plate
- upper cover
- chamfering
- cable tray
- smooth curved
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Jib Cranes (AREA)
Abstract
The utility model discloses a cable tray connecting member which comprises upper and lower cover plates wherein the upper cover plate comprises fixing portions at two sides and an intermediate overturning portion. Connecting holes and fixing holes are arranged in four edges of the upper cover plate, and left and right chamfered angles respectively arranged on fixing portion at two edges of the upper cover plate, and elliptic cambered surfaces are fixedly connected to the base of the left and right chamfered angles. Smooth curved surfaces inclined outwards are respectively fixed to the front and rear elliptic arcs of the elliptic cambered surfaces, and the bases of the smooth curved surfaces are straight. The lower cover plate is hinged to straight edge, and the connecting holes are arranged in four edges of the lower cover plate. The cable tray connecting member is simple in structure, and two lateral and vertical channels are formed in the cable tray connecting member. When cables trays cross in lateral and longitudinal directions for multilayer installation, the changing direction of a local cable tray or cutting of the cable tray are not necessarily. The cable tray connecting member is easy for installation and lowers labor intensity.
Description
Technical field
The utility model relates to a kind of connector, relates in particular to a kind of crane span structure connector.
Background technology
For saving space, when erection bridge, conventionally adopt multilayer to install, and multilayer installation can often be encountered transverse and longitudinal direction crane span structure and crosses, now lower floor's crane span structure is difficult to be fixed, for lower floor of fixing intersection crane span structure, normally change the trend of local crane span structure, or carry out crane span structure cutting, make installation become complicated, increased labour intensity.
Utility model content
For making up the deficiencies in the prior art, the utility model provides a kind of crane span structure connector.
The technical scheme that the utility model adopts:
A kind of crane span structure connector, comprise upper and lower two cover plates, described upper cover plate comprises both sides standing part and intermediate flipped part, the intermediate flipped part of described upper cover plate is hinged on a side standing part on one side, another side can be bolted on opposite side standing part, four limits at upper cover plate are equipped with connecting hole and fixing hole, described upper cover plate both sides standing part is respectively equipped with left chamfering and right chamfering, the inclined-plane of described left chamfering is towards lower left, the inclined-plane of described right chamfering is towards lower right, on the base of left and right chamfering, be fixedly connected with elliptical arc surface, the oval focus at described elliptic arc place is positioned at the top of elliptical arc surface, on elliptic arc limit, the front and back of elliptical arc surface, be fixed with respectively outward-dipping round and smooth curved surface, the base of described smooth curved surface is straight flange, one side of described lower cover is hinged on a straight flange, the another side of lower cover is rotatably fixed on another straight flange, and be equipped with connecting hole on four limits of lower cover, between the chamfering of left and right, elliptical arc surface top, the cavity that the below of smooth curved surface top and upper cover plate forms is vertical passage, by left and right chamfering below, elliptical arc surface below, the cavity that the top of smooth curved surface below and lower cover forms is interconnection.
Advantage of the present utility model:
The utility model is simple in structure, horizontal crane span structure is connected by the brace connecting hole corresponding with upper and lower cover plates with longitudinal crane span structure, form horizontal and longitudinal two passages, carrying out multilayer installs when encountering transverse and longitudinal direction crane span structure and crossing, need not change the trend of local crane span structure or carry out crane span structure cutting, make installation become simple, and reduced labour intensity.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the vertical view of upper cover plate.
Embodiment
As Fig. 1, shown in Fig. 2, a kind of crane span structure connector, comprise upper and lower two cover plates 1, 2, described upper cover plate 1 comprises both sides standing part 3 and intermediate flipped part 4, the intermediate flipped part of described upper cover plate is hinged on a side standing part on one side, another side can be bolted on opposite side standing part, be equipped with connecting hole 5 and fixing hole 6 on four limits of upper cover plate, described upper cover plate both sides standing part is respectively equipped with left chamfering 7 and right chamfering 8, the inclined-plane of described left chamfering is towards lower left, the inclined-plane of described right chamfering is towards lower right, on the base of left and right chamfering, be fixedly connected with elliptical arc surface 9, the oval focus at described elliptic arc place is positioned at the top of elliptical arc surface, on elliptic arc limit, the front and back of elliptical arc surface, be fixed with respectively outward-dipping round and smooth curved surface 10, the base of described smooth curved surface is straight flange, one side of described lower cover 2 is hinged on a straight flange, the another side of lower cover is rotatably fixed on another straight flange, and be equipped with connecting hole 5 on four limits of lower cover, between the chamfering of left and right, elliptical arc surface top, the cavity that the below of smooth curved surface top and upper cover plate forms is vertical passage, by left and right chamfering below, elliptical arc surface below, the cavity that the top of smooth curved surface below and lower cover forms is interconnection.
Claims (1)
1. a crane span structure connector, it is characterized in that: comprise upper and lower two cover plates, described upper cover plate comprises both sides standing part and intermediate flipped part, the intermediate flipped part of described upper cover plate is hinged on a side standing part on one side, another side can be bolted on opposite side standing part, four limits at upper cover plate are equipped with connecting hole and fixing hole, described upper cover plate both sides standing part is respectively equipped with left chamfering and right chamfering, the inclined-plane of described left chamfering is towards lower left, the inclined-plane of described right chamfering is towards lower right, on the base of left and right chamfering, be fixedly connected with elliptical arc surface, the oval focus at described elliptic arc place is positioned at the top of elliptical arc surface, on elliptic arc limit, the front and back of elliptical arc surface, be fixed with respectively outward-dipping round and smooth curved surface, the base of described smooth curved surface is straight flange, one side of described lower cover is hinged on a straight flange, the another side of lower cover is rotatably fixed on another straight flange, and be equipped with connecting hole on four limits of lower cover, between the chamfering of left and right, elliptical arc surface top, the cavity that the below of smooth curved surface top and upper cover plate forms is vertical passage, by left and right chamfering below, elliptical arc surface below, the cavity that the top of smooth curved surface below and lower cover forms is interconnection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420169988.XU CN203850780U (en) | 2014-04-09 | 2014-04-09 | Cable tray connecting member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420169988.XU CN203850780U (en) | 2014-04-09 | 2014-04-09 | Cable tray connecting member |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203850780U true CN203850780U (en) | 2014-09-24 |
Family
ID=51563752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420169988.XU Expired - Fee Related CN203850780U (en) | 2014-04-09 | 2014-04-09 | Cable tray connecting member |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203850780U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109093543A (en) * | 2017-06-21 | 2018-12-28 | 镇江军友电气设备有限公司 | A kind of gantry fastener clamping device |
-
2014
- 2014-04-09 CN CN201420169988.XU patent/CN203850780U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109093543A (en) * | 2017-06-21 | 2018-12-28 | 镇江军友电气设备有限公司 | A kind of gantry fastener clamping device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2012177380A3 (en) | Interdigitated vertical native capacitor | |
| CN203850780U (en) | Cable tray connecting member | |
| CA149925S (en) | Toilet | |
| CN203347020U (en) | Complex welded steel pipe support node with prestressed cable | |
| CN206319468U (en) | Furred ceiling insert-connecting plate and furred ceiling | |
| CN203847503U (en) | Bridge connecting piece | |
| CN203850771U (en) | Rainproof cover plate for cable tray | |
| CN204152033U (en) | The partition post that intensity is high and easy for installation | |
| RU2008145044A (en) | CABLE METAL CABLE LADDER TYPE FOR ELECTRIC INSTALLATION | |
| CN204128667U (en) | For the support bar of weighing platform | |
| CN205504213U (en) | Railway roadbed cable groove support | |
| CN203440788U (en) | Flood discharge dam traffic bridge | |
| CN203850768U (en) | Non-deformable cover plate for cable tray | |
| CN203051345U (en) | Column and arch connection part of multi-span greenhouse | |
| CN206571016U (en) | A kind of glass support frame | |
| CN204222864U (en) | For the built-in top chord of hopper car and the connection structure of dividing plate and side wall | |
| CN202789908U (en) | Section | |
| CN204077321U (en) | Car cover tail-gate junction button | |
| CN203451985U (en) | T-shaped stiffening rib steel box girder structure | |
| CN204022355U (en) | A kind of crawler crane arm head | |
| CN203895774U (en) | Corner connecting piece for power distribution cabinet | |
| CN203474216U (en) | Marine high-strength hanger | |
| CN213326289U (en) | Anti-roll spring support and hanger | |
| CN203740098U (en) | Seabed grid | |
| CN208943442U (en) | Amusement facility and its profile |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140924 Termination date: 20150409 |
|
| EXPY | Termination of patent right or utility model |