CN107171259B - A kind of bridge elbow for aluminum cable tray - Google Patents
A kind of bridge elbow for aluminum cable tray Download PDFInfo
- Publication number
- CN107171259B CN107171259B CN201710578206.6A CN201710578206A CN107171259B CN 107171259 B CN107171259 B CN 107171259B CN 201710578206 A CN201710578206 A CN 201710578206A CN 107171259 B CN107171259 B CN 107171259B
- Authority
- CN
- China
- Prior art keywords
- plate
- bent plate
- outer panel
- bottom plate
- pawl
- 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.)
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/06—Joints for connecting lengths of protective tubing or channels, to each other or to casings, e.g. to distribution boxes; Ensuring electrical continuity in the joint
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/06—Joints for connecting lengths of protective tubing or channels, to each other or to casings, e.g. to distribution boxes; Ensuring electrical continuity in the joint
- H02G3/0608—Joints for connecting non cylindrical conduits, e.g. channels
Abstract
The present invention provides a kind of bridge elbows for aluminum cable tray, including the first bent plate, the second bent plate, mobile device, the present invention is by using 15 ° of the second bent plate, multiple row mounting hole is arranged on the second bent plate, realizes the environment according to erecting bed for 30 ° of the first bent plate, flexible modulation angle, barrier is avoided, the adjusting of multiple angles can be completed, completes the turning function in cable run；The movement of the second bent plate is realized by ratchet, pawl, the handle in mobile device, benefit is tightened by bolts the first bent plate and the second bent plate, greatly improve installation effectiveness, without in-site measurement, can directly factory normalization pre-production, simple processing, it can produce in batches, cost is relatively low, and appearance looks elegant, easy for installation.
Description
Technical field
The present invention relates to gantry equipment technical fields, and in particular to a kind of bridge elbow for aluminum cable tray.
Background technique
Gantry is made of pallet, the straightway of ladder, curved logical, attachment and branch, hanger etc., to support cable,
General name with continuous rigid structure system.Bridge elbow is the important accessory in gantry, refers to that one section can change direction or ruler
Very little is used to hold the rigid non-rectilinear component for dragging cable, commonly used to connect two groups of gantries being mounted under beam, plate, due to gantry
Need to avoid the pipelines such as fire-fighting, plumbing, heating when installation, the declinate between two groups of gantries is not fixed value, so gantry is curved
Logical angle is also changeable.Currently, for gantry connection curved logical disadvantage mainly have: first is that can not process in advance it is prefabricated and
Batch production, the acquisition of all curved logical data, it is necessary to arrange skilled engineer to carry out actual measurement actual quantities to each crook of returning,
It is larger to put into manpower；Second is that the curved logical process-cycle is long, due to it is each it is curved it is logical to return curved height inconsistent, need each curved logical be required to
Independent processing and fabricating；Third is that processing and fabricating it is curved it is logical cannot have error, constructed and finished due to gantry, if curved pass-out is now missed
Difference needs to re-start adjustment to the gantry finished of having constructed.
Summary of the invention
In order to solve the problems in the existing technology, the present invention provides a kind of gantry for aluminum cable tray is curved
It is logical, have the characteristics that structure is simple, adjustable.
Technical proposal that the invention solves the above-mentioned problems are as follows: a kind of bridge elbow for aluminum cable tray, including first
Bent plate, the second bent plate, mobile device, the first bent plate include the first bottom plate, the first interior plate, the first outer panel, the first bent plate
Cross sectional shape is " u "-shaped, and the first outer panel and the first interior plate are located at the left and right sides of the first bottom plate, the first outer panel,
First interior plate is vertically connected with the first bottom plate, and bottom end is concordant；First bottom plate, the first interior plate, the first outer panel are 30 °
Arc panel, the rear and front end of the first outer panel is respectively equipped with front arc slot, rear arc slot, and front arc slot is far from rear arc slot
Side is equipped with a column mounting hole, and front arc slot is equipped with a column mounting hole far from the side of rear arc slot；
Second bent plate includes the second bottom plate, the second interior plate, the second outer panel, and the cross sectional shape of the second bent plate is " u "-shaped,
Second outer panel and the second interior plate are located at the left and right sides of the second bottom plate, and the second outer panel, the second interior plate are with
Two bottom plates are vertically connected；Second bottom plate, the second interior plate, the second outer panel are 15 ° of arc panel；Second outer panel is equipped with
Multiple row mounting hole, the angle between adjacent two column is equal, and each column mounting hole includes three mounting holes, between two neighboring mounting hole
Be equidistant；Second outer panel is equipped with a shifting chute, and shifting chute is arc, is located at below the second bottom plate；Second inside
Plate is equipped with multiple row mounting hole, and the angle between adjacent two column is equal, and each column mounting hole includes three mounting holes, two neighboring peace
It is equal to fill the distance between hole；
Mobile device includes arc ratchet, and handle, the first pawl, the second pawl, handle includes connecting rod, oscillating rod, is connected
Extension bar is cube structure, and oscillating rod is cylindrical structure；First pawl and the second pawl be located at the upper end of connecting rod with
Lower end, the first pawl, the second pawl are hinged with connecting rod, are connected between the first pawl and the second pawl by spring；
Second bent plate there are two setting in first bent plate, two the second bent plates are symmetrical, are all provided with below each second bent plate
There is a mobile device, for mobile device in the region between the first bottom plate and the second bottom plate, arc ratchet is fixed on second
Bottom base plate, hinged between connecting rod and the first bottom plate, oscillating rod stretches out arc groove.
The arc core angle of the arc ratchet is 15 °.
It is slidably connected between first bent plate and the second bent plate.
First bent plate, the second bent plate material be aluminium alloy.
The present invention has the utility model has the advantages that the present invention is by using 15 ° of the second bent plate, and 30 ° of the first bent plate is curved second
Multiple row mounting hole is set on plate, realizes the environment according to erecting bed, flexible modulation angle passes through the spine in mobile device
Wheel, pawl, handle realize the movement of the second bent plate, and benefit is tightened by bolts the first bent plate and the second bent plate, greatly improve installation effect
Rate is not necessarily to in-site measurement, factory normalization pre-production, simple processing can directly can produce in batches, and cost is relatively low, and
And appearance looks elegant, it is easy for installation.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention (1).
Fig. 2 is schematic structural view of the invention (2).
Fig. 3 is the first bending plate schematic diagram of the invention.
Fig. 4 is the second bending plate schematic diagram of the invention.
Fig. 5 is mobile device structural schematic diagram of the present invention.
In figure: the first bent plate of 1-, the second bent plate of 2-, 3- mobile device, the first bottom plate of 4-, the first interior plate of 5-, 6- first
Outer panel, 7- front arc slot, 8- rear arc slot, 9- mounting hole, the second bottom plate of 10-, the second interior plate of 11-, the second outside 12-
Plate, 13- shifting chute, 14- arc ratchet, 15- handle, the first pawl of 16-, the second pawl of 17-, 18- connecting rod, 19- spring,
20- oscillating rod.
Specific embodiment
With reference to the accompanying drawing and specific embodiment the present invention is further illustrated.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " second ",
" third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
A kind of bridge elbow for aluminum cable tray, including the first bent plate, the second bent plate, mobile device, the first bent plate
Including the first bottom plate, the first interior plate, the first outer panel, the cross sectional shape of the first bent plate is " u "-shaped, the first outer panel and first
Interior plate is located at the left and right sides of the first bottom plate, and the first outer panel, the first interior plate are vertically connected with the first bottom plate, bottom
Hold level with both hands neat；First bottom plate, the first interior plate, the first outer panel are 30 ° of arc panel, the rear and front end difference of the first outer panel
Equipped with front arc slot, rear arc slot, front arc slot is equipped with a column mounting hole far from the side of rear arc slot, and front arc slot is far from after
The side of arc groove is equipped with a column mounting hole；
Second bent plate includes the second bottom plate, the second interior plate, the second outer panel, and the cross sectional shape of the second bent plate is " u "-shaped,
Second outer panel and the second interior plate are located at the left and right sides of the second bottom plate, and the second outer panel, the second interior plate are with
Two bottom plates are vertically connected；Second bottom plate, the second interior plate, the second outer panel are 15 ° of arc panel；Second outer panel is equipped with
Multiple row mounting hole, the angle between adjacent two column is equal, and each column mounting hole includes three mounting holes, between two neighboring mounting hole
Be equidistant；Second outer panel is equipped with a shifting chute, and shifting chute is arc, is located at below the second bottom plate；Second inside
Plate is equipped with multiple row mounting hole, and the angle between adjacent two column is equal, and each column mounting hole includes three mounting holes, two neighboring peace
It is equal to fill the distance between hole；
Mobile device includes arc ratchet, and handle, the first pawl, the second pawl, handle includes connecting rod, oscillating rod, is connected
Extension bar is cube structure, and oscillating rod is cylindrical structure；First pawl and the second pawl be located at the upper end of connecting rod with
Lower end, the first pawl, the second pawl are hinged with connecting rod, are connected between the first pawl and the second pawl by spring；
Second bent plate there are two setting in first bent plate, two the second bent plates are symmetrical, are all provided with below each second bent plate
There is a mobile device, for mobile device in the region between the first bottom plate and the second bottom plate, arc ratchet is fixed on second
Bottom base plate, hinged between connecting rod and the first bottom plate, oscillating rod stretches out arc groove.
The arc core angle of the arc ratchet is 15 °.
It is slidably connected between first bent plate and the second bent plate.
First bent plate, the second bent plate material be aluminium alloy.
When 30 ° of needs curved logical, bracket is linked together the first bent plate and two the second bent plates with bolt；It is big when needing
When 30 ° curved logical, swing handle, the pawl on handle drives the second bent plate to move on the first bent plate, according to the actual situation,
When be moved to need angle when, stop swinging handle, and the second bent plate and the first bent plate are fixed together with bolt.
Many other changes and remodeling can be made by not departing from the spirit and scope of the present invention.It should be appreciated that the present invention is not
It is limited to specific embodiment, the scope of the present invention is defined by the following claims.
Claims (4)
1. a kind of bridge elbow for aluminum cable tray, which is characterized in that including the first bent plate, the second bent plate, mobile device,
First bent plate includes the first bottom plate, the first interior plate, the first outer panel, and the cross sectional shape of the first bent plate is " u "-shaped, the first outside
Plate and the first interior plate are located at the left and right sides of the first bottom plate, and the first outer panel, the first interior plate hang down with the first bottom plate
Straight to be connected, bottom end is concordant；First bottom plate, the first interior plate, the first outer panel are 30 ° of arc panel, before the first outer panel
Both ends are respectively equipped with front arc slot, rear arc slot afterwards, and front arc slot is equipped with a column mounting hole far from the side of rear arc slot；
Second bent plate includes the second bottom plate, the second interior plate, the second outer panel, and the cross sectional shape of the second bent plate is " u "-shaped, and second
Outer panel and the second interior plate are located at the left and right sides of the second bottom plate, the second outer panel, the second interior plate with the second bottom
Plate is vertically connected；Second bottom plate, the second interior plate, the second outer panel are 15 ° of arc panel；Second outer panel is equipped with multiple row
Mounting hole, the angle between adjacent two column is equal, and each column mounting hole includes three mounting holes, between two neighboring mounting hole away from
From equal；Second outer panel is equipped with a shifting chute, and shifting chute is arc, is located at below the second bottom plate；On second interior plate
Equipped with multiple row mounting hole, the angle between adjacent two column is equal, and each column mounting hole includes three mounting holes, two neighboring mounting hole
The distance between it is equal；
Mobile device includes arc ratchet, and handle, the first pawl, the second pawl, handle includes connecting rod, oscillating rod, connecting rod
For cube structure, oscillating rod is cylindrical structure；First pawl and the second pawl are located at the top and bottom of connecting rod,
First pawl, the second pawl are hinged with connecting rod, are connected between the first pawl and the second pawl by spring；
Second bent plate there are two setting in first bent plate, two the second bent plates are symmetrical, are equipped with one below each second bent plate
A mobile device, for mobile device in the region between the first bottom plate and the second bottom plate, arc ratchet is fixed on the second bottom plate
Bottom, hinged between connecting rod and the first bottom plate, oscillating rod stretches out arc groove.
2. a kind of bridge elbow for aluminum cable tray as described in claim 1, which is characterized in that the arc ratchet
Arc core angle is 15 °.
3. a kind of bridge elbow for aluminum cable tray as described in claim 1, which is characterized in that first bent plate with
It is slidably connected between second bent plate.
4. a kind of bridge elbow for aluminum cable tray as described in claim 1, which is characterized in that first bent plate,
The material of second bent plate is aluminium alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710578206.6A CN107171259B (en) | 2017-07-16 | 2017-07-16 | A kind of bridge elbow for aluminum cable tray |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710578206.6A CN107171259B (en) | 2017-07-16 | 2017-07-16 | A kind of bridge elbow for aluminum cable tray |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107171259A CN107171259A (en) | 2017-09-15 |
| CN107171259B true CN107171259B (en) | 2019-03-29 |
Family
ID=59817675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710578206.6A Active CN107171259B (en) | 2017-07-16 | 2017-07-16 | A kind of bridge elbow for aluminum cable tray |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107171259B (en) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3584443B2 (en) * | 2001-02-27 | 2004-11-04 | 山久チヱイン株式会社 | Traveling frame device in conveyor system |
| CN201851788U (en) * | 2010-08-06 | 2011-06-01 | 徐怀书 | Bend-way grid type cable bridge frame |
| CN102192369A (en) * | 2011-05-11 | 2011-09-21 | 江苏镇安电力设备有限公司 | Telescopic and flexible cable bridge |
| CN202651719U (en) * | 2012-06-15 | 2013-01-02 | 河南省电力公司安阳供电公司 | Flexible cable bridge stand |
| CN105090615B (en) * | 2015-09-02 | 2017-03-08 | 威海建设集团股份有限公司 | A kind of omnipotent crane span structure elbow |
| CN205104871U (en) * | 2015-11-05 | 2016-03-23 | 江苏永兴电能设备科技有限公司 | Novel crane span structure is curved to be led to |
| CN105490222A (en) * | 2015-12-29 | 2016-04-13 | 许昌美特桥架股份有限公司 | Bridge frame elbow |
| CN207183970U (en) * | 2017-07-16 | 2018-04-03 | 镇江市神龙电器管件有限公司 | A kind of bridge elbow for aluminum cable tray |
-
2017
- 2017-07-16 CN CN201710578206.6A patent/CN107171259B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN107171259A (en) | 2017-09-15 |
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