CN208767716U - A kind of aluminum cable tray - Google Patents
A kind of aluminum cable tray Download PDFInfo
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- CN208767716U CN208767716U CN201820960567.7U CN201820960567U CN208767716U CN 208767716 U CN208767716 U CN 208767716U CN 201820960567 U CN201820960567 U CN 201820960567U CN 208767716 U CN208767716 U CN 208767716U
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- terraced
- shelves
- bottom plate
- cable tray
- aluminum cable
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Abstract
The aluminum cable tray of the utility model, several terraced shelves two sides setting installation card slots between two terraced sides, bottom plate is connected between adjacent two terraced shelves by the installation of working in coordination of both ends limit ribs and installation card slot, the mounting hole that can be fixedly connected with terraced side by screw is provided in the middle part of terraced shelves both ends, terraced side, terraced shelves, bottom plate are the aluminium alloy drawing and extruding section bar of disposable pultrusion, modularization assembling is formed after freely cutting off according to specifications and models, manufacturing process is simple, it is light-weight, support strength is high, amount of deflection performance is good, is unlikely to deform；Bottom plate is worked in coordination plug connection by the installation card slot in the middle part of limit ribs and terraced shelves two sides, and the mounting hole in the middle part of terraced shelves both ends is fixedly connected with terraced side by screw, and it is few to install combination step, easy to operate；C-shaped groove-like bottom plate can select to maintain an equal level with terraced shelves upper surface or lower surface according to in-site installation situation, can adapt to the installation requirements of various mounting locations, standardization level is high.
Description
Technical field
The present invention relates to a kind of aluminum cable trays.
Background technique
The gantry product that tradition is laid with cable routing is generally steel gantry, needs to roll over by punching in the fabrication process
Curved equal multiple working procedures processing also needs to need to protect to ensure that cable is laid with safely steel gantry by welding sequence assembly and connection
Sufficient intensity is demonstrate,proved, steel gantry generally improves support strength by increasing material stock thickness, but thickness is proportional with weight
Relationship, support strength is higher, and its weight is also heavier, and installation and transportation are difficult；Steel gantry is there is also dimensional accuracy error is big, shape
The defects of heaviness, corrosion resistance is bad, and especially the easy ponding in welding position corrodes, amount of deflection performance difference is easily-deformable；Aluminum alloy bridge
Frame uses aluminium sheet flanging and aluminium alloy extrusions extrusion forming, because it is high with dimensional accuracy, intensity is good, good appearance, it is light-weight,
Large carrying capacity；Surface sand-blasting oxidation generates one layer of natural protective oxide layer, has to atmosphere and chemical substance very strong resistance to
The advantages that corrosive power, so that occupy very big share on the market, but the generally existing processing of aluminum cable tray in the prior art is tired
Difficult, the disadvantages of standardization level is not high.
Summary of the invention
The technical problem to be solved by the invention is to provide a kind of manufacturing process is simple, the high aluminium of standardization level
Alloy gantry.
Aluminum cable tray of the invention, including two pieces of symmetrically arranged terraced sides, by several arranged in parallel between two terraced sides
Terraced shelves be fixedly connected, two pieces of ladders are fixedly connected by connecting plate respectively while corresponding to adjacent segment aluminum cable tray terraced；Its
It is characterized in that: being provided with bottom plate between several terraced shelves between two terraced sides；The two sides of every terraced shelves are located at the side of vertical direction
Middle part is provided with installation card slot, and bottom plate both ends have the limit ribs adaptable with installation card slot, and bottom plate can be limited by both ends
The installation of working in coordination of position rib and installation card slot is connected between adjacent two terraced shelves；Being provided in the middle part of every terraced shelves both ends can
The mounting hole being fixedly connected with terraced side by screw；The ladder side, terraced shelves, bottom plate are aluminium alloy drawing and extruding section bar；
The ladder shelves cross sectional shape is with the rectangular box-like of hollow cavity, and rectangular box-like ladder shelves two sides are located at vertical direction
Lateral surface in the middle part of be provided with T shape installation card slot, the limit ribs at bottom plate both ends are also the T shape adaptable with installation card slot；Ladder
Mounting hole in the middle part of shelves both ends is connected on the hollow cavity inner wall of rectangular box-like terraced shelves by upper and lower two linkage sections；
The limit ribs outer end face is semicircle, and the T shape installation card slot inner cavity of terraced shelves is the multistage being connected smoothly
It is arc-shaped；
The bottom plate both ends have the bending section towards the same side close to the position of limit ribs, so that bottom plate section constitution
C-shaped groove-like, limit ribs extend outward along the direction perpendicular to bending section lateral surface；Bending section from limit ribs center extremely
The height of bottom plate C-shaped groove outer bottom is consistent with the 1/2 of terraced shelves height；
The C-shaped groove of the bottom plate is towards two terraced side bottom ends, so that the C-shaped groove outer bottom of bottom plate is located at terraced shelves bottom surface
In same level；
The C-shaped groove of the bottom plate is towards two ladder Bian Shangduan, so that the C-shaped groove outer bottom of bottom plate is located at terraced shelves top surface
In same level；
The C-channel plate that ladder side section upper and lower ends all have direction downward, upper end C-channel plate constitute covering plate structure；
The C-shaped inner cavity of lower end C-channel plate constitutes C-shaped mounting groove, and C-channel plate upper surface is terraced shelves mounting surface；
The ladder side middle section constitutes hollow sandwich shape by vertical two sidewalls disposed in parallel, is provided between two sidewalls several
Reinforcing rib；
Mounting hole in the middle part of the ladder shelves both ends is 3/4 round；
The ladder while medial surface be provided with can with it is terraced while lower end C-channel plate constitute the wing side of terraced shelves mounting groove.
Aluminum cable tray of the invention, terraced side, terraced shelves, bottom plate are the aluminium alloy drawing and extruding section bar of disposable pultrusion,
Modularization assembling is formed after freely cutting off according to specifications and models, is not necessarily to punching, welding sequence, manufacturing process is simple, weight
Gently, support strength is high, and amount of deflection performance is good, is unlikely to deform；Bottom plate passes through the installation card slot in the middle part of limit ribs and terraced shelves two sides
It works in coordination plug connection, the mounting hole in the middle part of terraced shelves both ends is fixedly connected with terraced side by screw, and installation combination step is few, behaviour
Facilitate；C-shaped groove-like bottom plate can select to maintain an equal level with terraced shelves upper surface or lower surface according to in-site installation situation, can adapt to
The installation requirements of various mounting locations, standardization level are high.
Detailed description of the invention
Fig. 1 is the aluminum cable tray schematic perspective view of the embodiment of the present invention；
Fig. 2 is the aluminum cable tray bottom plate and terraced shelves mounting structure enlarged diagram of the embodiment of the present invention；
Fig. 3 is the fair mounting structure schematic diagram of aluminum cable tray bottom plate and terraced shelves upper surface of the embodiment of the present invention；
Fig. 4 is the fair mounting structure schematic diagram of aluminum cable tray bottom plate and terraced shelves lower surface of the embodiment of the present invention；
Fig. 5 is the aluminum alloy bridge ladder side structure enlargement diagram of the embodiment of the present invention.
Specific embodiment
As shown, a kind of aluminum cable tray, including two pieces of symmetrically arranged terraced sides 1, by several flat between two terraced sides 1
The terraced shelves 3 of row arrangement are fixedly connected, and it is solid that two pieces of ladders pass through connecting plate 2 in 1 ladder corresponding to adjacent segment aluminum cable tray respectively
Fixed connection；Bottom plate 4 is provided between several terraced shelves 3 between two terraced sides 1；The two sides of every terraced shelves 3 are located at the side of vertical direction
Middle face is provided with installation card slot 7, and 4 both ends of bottom plate have the limit ribs adaptable with installation card slot 7, and bottom plate 4 can pass through
The installation of working in coordination of both ends limit ribs and installation card slot 7 is connected between adjacent two terraced shelves 3；In the middle part of every 3 both ends of terraced shelves
It is provided with the mounting hole 6 that can be fixedly connected with terraced side 1 by screw, terraced side 1 is provided with threaded hole with mounting hole corresponding position
5, it is connected by screw to without punching, welding sequence, manufacturing process is simple；Terraced side 1, terraced shelves 3, bottom plate 4 are disposable
The aluminium alloy drawing and extruding section bar of pultrusion forms modularization assembling, light-weight, support strength after freely cutting off according to specifications and models
Height, amount of deflection performance is good, is unlikely to deform.
Terraced 3 cross sectional shape of shelves is that can further mitigate overall weight with the rectangular box-like of hollow cavity；It is rectangular box-like
Terraced shelves two sides, which are located in the middle part of the lateral surface of vertical direction, is provided with T shape installation card slot, and the limit ribs at bottom plate both ends are also and peace
The adaptable T shape of the slot that is loaded, bottom plate install card slot grafting combination connection along T shape by T shape limit ribs, and plug connection is convenient,
Limit is reliable；Mounting hole 6 in the middle part of terraced 3 both ends of shelves is connected to the hollow cavity of rectangular box-like terraced shelves by upper and lower two linkage sections
On inner wall, terraced side 1 is fixedly connected with the mounting hole of terraced shelves 3 by screw, is not necessarily to welded connection technology, will not be sent out in use process
It gets rusty erosion, good appearance.
Limit ribs outer end face is semicircle, and T shape installation 7 inner cavity of card slot of terraced shelves 3 is the multistage circle being connected smoothly
Arc, 4 grafting assembly operation of bottom plate are convenient.
4 both ends of bottom plate have the bending section towards the same side close to the position of limit ribs, so that bottom plate section constitution C-shaped
Groove-like, limit ribs extend outward along the direction perpendicular to bending section lateral surface；Bending section is from the limit ribs center bottom of to
The height of plate C-shaped groove outer bottom is consistent with the 1/2 of terraced shelves height；When bottom plate and the cooperation grafting assembling of terraced shelves, can choose by
The C-shaped groove of bottom plate is towards two terraced side bottom ends, so that the C-shaped groove outer bottom of bottom plate and terraced shelves bottom surface are located at same level
On；Also it can choose the C-shaped groove of bottom plate towards two ladder Bian Shangduan, so that the C-shaped groove outer bottom of bottom plate and terraced shelves top surface
In same level；Maintain an equal level with specific reference to in-site installation situation selection bottom plate and terraced shelves upper surface or lower surface, Neng Goushi
The installation requirements of various mounting locations are answered, standardization level is high.
The C-channel plate that terraced 1 section upper and lower ends of side all have direction downward, upper end C-channel plate constitute covering plate structure, can be with
Be covered on terraced prevents rainwater and accumulated inside while dust enters terraced above；The C-shaped inner cavity of lower end C-channel plate constitutes C-shaped installation
Slot can provide installation positioning for hoisting bracket, installation trailing arm；C-channel plate upper surface is terraced shelves mounting surface, terraced shelves positioning accuracy
Height, installation operational consistency are good.
Terraced side middle section constitutes hollow sandwich shape by vertical two sidewalls disposed in parallel, and several reinforcements are provided between two sidewalls
Muscle further mitigates overall weight, while connecting support strength height.
Mounting hole in the middle part of terraced 3 both ends of shelves is the endless full-circle spray pattern with opening, connect that adaptability is good, and connection can with screw
It leans on, the range of specific mounting hole is round for 3/4~1, and this example selects the mounting hole in the middle part of terraced shelves both ends for 3/4 circle, and production adds
Work is convenient.
It is terraced while 1 medial surface be provided with can with it is terraced while lower end C-channel plate constitute the wing side of terraced shelves mounting groove, terraced shelves and ladder
The limit of both direction up and down is provided with terraced side lower end C-channel plate when installing connection through wing, terraced shelves are along mounting groove level
Mobile adjustment position connects, operation side so that the mounting hole in the middle part of terraced shelves both ends is directed at the threaded hole on terraced side convenient for screw
Just.
Aluminum cable tray of the invention, terraced side, terraced shelves, bottom plate are the aluminium alloy drawing and extruding section bar of disposable pultrusion,
Modularization assembling is formed after freely cutting off according to specifications and models, manufacturing process is simple, and light-weight, support strength is high, amount of deflection
Performance is good, is unlikely to deform；Bottom plate is worked in coordination plug connection by the installation card slot in the middle part of limit ribs and terraced shelves two sides, ladder
Mounting hole in the middle part of shelves both ends is fixedly connected with terraced side by screw, and installation combination step is few, easy to operate；C-shaped groove-like bottom
Plate can select to maintain an equal level with terraced shelves upper surface or lower surface according to in-site installation situation, can adapt to the installation of various mounting locations
Demand, standardization level are high.
Claims (10)
1. a kind of aluminum cable tray, including two pieces of symmetrically arranged terraced sides, pass through several terraced shelves arranged in parallel between two terraced sides
It is fixedly connected, two pieces of ladders are fixedly connected by connecting plate respectively in ladder corresponding to adjacent segment aluminum cable tray；Its feature exists
In: bottom plate is provided between several terraced shelves between two terraced sides；The two sides of every terraced shelves, which are located in the middle part of the side of vertical direction, to be set
It is equipped with installation card slot, bottom plate both ends have the limit ribs adaptable with installation card slot, and bottom plate can pass through both ends limit ribs
It is connected between adjacent two terraced shelves with the installation of working in coordination of installation card slot；Being provided in the middle part of every terraced shelves both ends can be with terraced side
The mounting hole being fixedly connected by screw；The ladder side, terraced shelves, bottom plate are aluminium alloy drawing and extruding section bar.
2. aluminum cable tray according to claim 1, it is characterised in that: the ladder shelves cross sectional shape is with hollow cavity
Rectangular box-like, rectangular box-like ladder shelves two sides, which are located in the middle part of the lateral surface of vertical direction, is provided with T shape installation card slot, bottom plate both ends
Limit ribs are also the T shape adaptable with installation card slot；Mounting hole in the middle part of terraced shelves both ends is connected by upper and lower two linkage sections
On the hollow cavity inner wall of rectangular box-like terraced shelves.
3. aluminum cable tray according to claim 2, it is characterised in that: the limit ribs outer end face is semicircle, terraced shelves
T shape installation card slot inner cavity be the multi-section circular arc shape being connected smoothly.
4. aluminum cable tray according to claim 1, it is characterised in that: the bottom plate both ends have close to the position of limit ribs
There is the bending section towards the same side, so that bottom plate section constitution C-shaped groove-like, limit ribs are along perpendicular to bending section lateral surface
Direction extends outward；Bending section is from limit ribs center to the height of bottom plate C-shaped groove outer bottom and the 1/2 1 of terraced shelves height
It causes.
5. aluminum cable tray according to claim 4, it is characterised in that: the two terraced side bottom ends of C-shaped groove direction of the bottom plate,
So that the C-shaped groove outer bottom of bottom plate and terraced shelves bottom surface are located in same level.
6. aluminum cable tray according to claim 4, it is characterised in that: the C-shaped groove two ladder Bian Shangduan of direction of the bottom plate,
So that the C-shaped groove outer bottom of bottom plate and terraced shelves top surface are located in same level.
7. aluminum cable tray according to claim 1, it is characterised in that: ladder side section upper and lower ends all have direction to
Under C-channel plate, upper end C-channel plate constitute covering plate structure；The C-shaped inner cavity of lower end C-channel plate constitutes C-shaped mounting groove, C-channel plate
Upper surface is terraced shelves mounting surface.
8. aluminum cable tray according to claim 1, it is characterised in that: the ladder side middle section is by vertical two sides disposed in parallel
Wall constitutes hollow sandwich shape, is provided with several reinforcing ribs between two sidewalls.
9. aluminum cable tray according to claim 1, it is characterised in that: the mounting hole in the middle part of the ladder shelves both ends is 3/4 circle
Shape.
10. aluminum cable tray according to claim 7, it is characterised in that: it is described ladder while medial surface be provided with can with it is terraced while
The C-channel plate of lower end constitutes the wing side of terraced shelves mounting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820960567.7U CN208767716U (en) | 2018-06-21 | 2018-06-21 | A kind of aluminum cable tray |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820960567.7U CN208767716U (en) | 2018-06-21 | 2018-06-21 | A kind of aluminum cable tray |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208767716U true CN208767716U (en) | 2019-04-19 |
Family
ID=66127088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820960567.7U Active CN208767716U (en) | 2018-06-21 | 2018-06-21 | A kind of aluminum cable tray |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208767716U (en) |
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2018
- 2018-06-21 CN CN201820960567.7U patent/CN208767716U/en active Active
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