CN207200185U - 2C aluminium alloy extrusions - Google Patents
2C aluminium alloy extrusions Download PDFInfo
- Publication number
- CN207200185U CN207200185U CN201721253277.0U CN201721253277U CN207200185U CN 207200185 U CN207200185 U CN 207200185U CN 201721253277 U CN201721253277 U CN 201721253277U CN 207200185 U CN207200185 U CN 207200185U
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- CN
- China
- Prior art keywords
- vertical connecting
- connecting plate
- plate
- sealing gasket
- aluminium alloy
- 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
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Abstract
The utility model discloses 2C aluminium alloy extrusions, vertical connecting plate and the c-type plate of both sides are integrally formed, the opening of the c-type plate of the both sides is oppositely arranged, the cross section of vertical connecting plate is arranged to the trapezoidal gradually wide Dumbbell-shaped cross section of upper and lower ends, and the upper and lower ends interval of vertical connecting plate is formed symmetrical groove by the c-type plate of both sides；Center line of the several piece wear-resistant block of the support frame of the hollow intracavitary of c-type plate along vertical connecting plate connects to the trapezoidal incrementally extension of upper and lower ends, and the surface of symmetrical wear-resistant block, which is set up, air cushion；The madial wall of upper and lower ends of the sealing gasket along supporting plate and c-type plate is bonded to each other settings, and sealing gasket is arranged to several hollow cylinders prepared by elastomeric material tangent structure being formed by connecting successively.Section bar can be assembled with independent assortment, and space availability ratio is high, plays a supporting role, and the double buffering effect of air cushion and cushion chamber, can reduce the abrasion to circuit；Sealing gasket improves engaging compactness and reliability.
Description
Technical field
The utility model belongs to sectional material device technical field, and in particular to 2C aluminium alloy extrusions.
Background technology
Aluminium alloy 2C profile structures, sectional dimension 34*34mm, the face connector connection of structure 2, aim at steel tower Company communication
Base station is used, and the profile structure is slim and graceful, suitable for light-duty chute, saves material and construction cost, construction is convenient.Traditional base station
Chute is formed by iron square tube or band steel processing and fabricating, and master, column wiring connection accessory are varied, and heavy construction effect
Rate is low.And bring inconvenience to dilatation construction.Both channel-section steel was in order to keep enough intensity, it is necessary to be made thick, weight
Increase with cost.Because almag intensity has declined compared with steel, need to increase section bar wall thickness again in turn to carry
High intensity and rigidity.Therefore, the support degree of section bar how is improved, is had important practical significance.
With the development of the communications industry, the rate of information throughput is more and more faster, and 4G base station construction is traditional into explosive growth
Iron chute shortcoming progressively displays, and length is single, and width is unable to flexible modulation, and equipment heaviness construction maintenance bothers, and
And in equipment room renovation in capacity expansion project, new equipment can not realize smooth expansion with legacy equipment.Especially installed in circuit
Cheng Zhong, frictional force, clamping force and cushion effect between circuit and section bar, common section bar can not realize and take into account therefore, how to grind
The 2C aluminium alloy extrusions that to send out a kind of new, solves the above problems, has important practical significance.
Utility model content
For the technical problem of low construction efficiency present in prior art, the purpose of this utility model is to provide 2C aluminium
Alloy profile, attractive in appearance using aluminum alloy material as communications equipment room, base station place-and-route product, light, general connection accessory can
The open ladder type chute of flexible combination, width, length can free assembling combination, merrily and lightheartedly, base station wiring it is special, extending capacity reformation is more
Convenient, efficiency of construction is high.
The technical scheme that the utility model is taken is：
2C aluminium alloy extrusions, including vertical connecting plate and two connect vertically respectively with respect to the c-type plate located at vertical connecting plate both sides
Plate and the c-type plate of both sides are integrally formed, and the opening of the c-type plate of the both sides is oppositely arranged, and the cross section of vertical connecting plate is arranged to
The trapezoidal gradually wide Dumbbell-shaped cross section of upper and lower ends, the c-type plates of both sides form the upper and lower ends interval of vertical connecting plate symmetrical
Groove；The hollow intracavitary spaced set of c-type plate has a support frame, and support frame includes wear-resistant block and sealing gasket, wear-resistant block along
The madial wall fitting of vertical connecting plate is set, and center line of the several piece wear-resistant block along vertical connecting plate incrementally prolongs to upper and lower ends are trapezoidal
Connection is stretched, the surface of symmetrical wear-resistant block, which is set up, air cushion；In upper and lower ends of the sealing gasket along supporting plate and c-type plate
Side wall is bonded to each other setting, and sealing gasket is arranged to that several hollow cylinders of elastomeric material preparation are tangent successively to be formed by connecting
Structure.
Further, the cross section of the free end of the c-type plate is arranged to the isosceles trapezoidal structure to stand upside down.
Further, the groove is arranged to the cavity of U-shaped profile goblet shape structure.
Further, it is in arch-shaped hollow cylinder formula airbag structure that the air cushion, which is arranged to section,.
Further, it is partitioned into arch-shaped cushion chamber between the adjacent air cushion.
Further, the cross section of the sealing gasket is arranged to L-shaped structure, is provided with the outside wall surface of sealing gasket anti-skidding
Line.
The beneficial effects of the utility model are：
2C aluminium alloy extrusions in the utility model, structure is novel, and space availability ratio is high, and its wall is thin from heavy and light, connects vertically
The fit structure of plate and wear-resistant block, plays a supporting role, and improves support strength, while plays wear-resisting effect, air cushion and buffering
The double buffering effect of chamber, can reduce the abrasion to circuit；The flexible compressibility of sealing gasket, be advantageous to increase and line to be installed
The contact area on road, be advantageous to increase contact area between installation accuracy and efficiency, increase section bar, improve engaging compactness,
It ensure that installation reliability.Suitable for 2C base stations aluminium alloy cabling frame section, section bar can be assembled with independent assortment, width, length
At the construction field (site) can be all very convenient with flexible modulation, appearance looks elegant, construction maintenance.Cost of labor is greatlyd save, and more
Meet standardization computer room wiring specification.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model.
Fig. 2 is the structural representation of support frame in the utility model.
Wherein, 1, vertical connecting plate；2nd, c-type plate；3rd, groove；4th, sealing gasket；5th, wear-resistant block；6th, air cushion；7th, cushion chamber.
Embodiment
The utility model is further illustrated below in conjunction with the accompanying drawings.
Embodiment 1
As shown in figure 1,2C aluminium alloy extrusions, including vertical connecting plate 1 and two is respectively with respect to the C located at the vertical both sides of connecting plate 1
Template 2, vertical connecting plate 1 and the c-type plate 2 of both sides are integrally formed, and the opening of the c-type plate 2 of the both sides is oppositely arranged, c-type plate 2
The cross section of free end is arranged to the isosceles trapezoidal structure to stand upside down.In actual use, c-type of the related circuit along both sides
Interspersed arrangement is carried out in the open cavity of plate to set, and is engaged adjacent aluminium alloy extrusions by openend, 2C aluminium alloy types
Material substitutes the old-fashioned iron chute of tradition, can be assembled with independent assortment between adjacent profiles, and width, length at the construction field (site) can be with
Flexible modulation, appearance looks elegant, construction maintenance are all very convenient.Cost of labor is greatlyd save, and more meets standardization computer room
Connect up specification.
The c-type plate 2 of both sides forms the upper and lower ends interval of vertical connecting plate 1 symmetrical groove 3, and groove 3 is arranged to horizontal
Section takes the shape of the letter U the cavity of goblet shape structure.To treat that interspersed circuit provides auxiliary cabling space, the sky of alloy profile is improved
Between utilization rate.
As shown in Fig. 2 the cross section of vertical connecting plate 1 is arranged to the trapezoidal gradually wide Dumbbell-shaped cross section of upper and lower ends, installation
It is convenient, improve packaging efficiency.The hollow intracavitary spaced set of c-type plate has support frame, and support frame includes wear-resistant block 5 and sealing
Pad 4, madial wall fitting of the wear-resistant block 5 along vertical connecting plate 1 are set, and center line of the several piece wear-resistant block 5 along vertical connecting plate 1 is to upper and lower
The trapezoidal incrementally extension connection in both ends, the trapezoidal arrangement of wear-resistant block 5, plays a supporting role, adds 2C aluminium alloy types
The support strength of material, the longitudinal side wall of wear-resistant block 5 forms the contact surface of height arrangement, when circuit is in the cavity internal frame of C-shaped plate
If when, wear-resistant block 5 plays wear-resisting effect, and it cooperates with air cushion 6 and worked.
The surface of symmetrical wear-resistant block 5, which is set up, air cushion 6, and it is in arch-shaped hollow cylinder that air cushion 6, which is arranged to section,
Formula airbag structure.Arch-shaped cushion chamber 7 is partitioned between adjacent air cushion 6.Air cushion 6 has certain elastic compression performance, line
Road outer wall with the outer wall of air cushion 6 when contacting, be advantageous to increase contact area, when circuit when mounted, it is adjacent under pull power
Cushion chamber 7 between air cushion 6 is compressed, and the double buffering effect of air cushion 6 and cushion chamber 7, can reduce the abrasion to circuit.
The madial wall of upper and lower ends of the sealing gasket 4 along supporting plate and c-type plate is bonded to each other setting, sealing gasket 4 it is transversal
Face is arranged to L-shaped structure, and sealing gasket 4 is arranged to that several hollow cylinders of elastomeric material preparation are tangent successively to be formed by connecting
Structure, anti-slip veins are provided with the outside wall surface of sealing gasket 4.In actual installation, circuit is plugged along the cavity of C-shaped plate,
4 flexible compressibility of sealing gasket, be advantageous to increase and the contact area of circuit to be installed, realize and thicker circuit outer wall is entered
Row sealing engaging, prevents circuit from being spun off out of C-shaped plate cavity, is advantageous to increase installation accuracy and efficiency, increase section bar
Between contact area, improve engaging compactness, ensure that installation reliability.
During making, vertical connecting plate 1 and the c-type plate 2 of both sides in 2C aluminium alloy extrusions are integrally formed, and support frame is according to use
Demand is fixedly connected subsequently through the mode of welding, is then put into again in actual use.
Described above is not to limitation of the present utility model, it should be pointed out that：For the ordinary skill people of the art
For member, on the premise of the utility model in essence scope is not departed from, some variations, modifications, additions or substitutions can also be made,
These improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (6)
1.2C aluminium alloy extrusions, it is characterised in that including vertical connecting plate and two respectively with respect to the c-type located at vertical connecting plate both sides
The c-type plate of plate, vertical connecting plate and both sides is integrally formed, and the opening of the c-type plate of the both sides is oppositely arranged, vertical connecting plate it is transversal
Face is arranged to the trapezoidal gradually wide Dumbbell-shaped cross section of upper and lower ends, and the c-type plates of both sides is by the upper and lower ends interval shape of vertical connecting plate
Into symmetrical groove；The hollow intracavitary spaced set of c-type plate has support frame, and support frame includes wear-resistant block and sealing gasket, resistance to
Madial wall fitting of the abrading block along vertical connecting plate is set, and center line of the several piece wear-resistant block along vertical connecting plate is trapezoidal to upper and lower ends
Incrementally extension connection, the surface of symmetrical wear-resistant block, which is set up, air cushion；Upper and lower ends and C of the sealing gasket along supporting plate
The madial wall of template is bonded to each other setting, and sealing gasket is arranged to several hollow cylinders of elastomeric material preparation tangent company successively
The structure connect.
2. 2C aluminium alloy extrusions according to claim 1, it is characterised in that the cross section of the free end of the c-type plate is set
It is set to the isosceles trapezoidal structure of handstand.
3. 2C aluminium alloy extrusions according to claim 1, it is characterised in that the groove is arranged to U-shaped profile wineglass
The cavity of shape structure.
4. 2C aluminium alloy extrusions according to claim 1, it is characterised in that the air cushion is arranged to section in arch-shaped
Void column body formula airbag structure.
5. 2C aluminium alloy extrusions according to claim 4, it is characterised in that be partitioned between the adjacent air cushion arch-shaped
Cushion chamber.
6. 2C aluminium alloy extrusions according to claim 1, it is characterised in that the cross section of the sealing gasket is arranged to L-shaped knot
Structure, anti-slip veins are provided with the outside wall surface of sealing gasket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721253277.0U CN207200185U (en) | 2017-09-27 | 2017-09-27 | 2C aluminium alloy extrusions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721253277.0U CN207200185U (en) | 2017-09-27 | 2017-09-27 | 2C aluminium alloy extrusions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207200185U true CN207200185U (en) | 2018-04-06 |
Family
ID=61787373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721253277.0U Expired - Fee Related CN207200185U (en) | 2017-09-27 | 2017-09-27 | 2C aluminium alloy extrusions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207200185U (en) |
-
2017
- 2017-09-27 CN CN201721253277.0U patent/CN207200185U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180406 Termination date: 20190927 |