CN104078902A - Pressure bearing assembly for bus installing and fixing device - Google Patents
Pressure bearing assembly for bus installing and fixing device Download PDFInfo
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- CN104078902A CN104078902A CN201410117828.5A CN201410117828A CN104078902A CN 104078902 A CN104078902 A CN 104078902A CN 201410117828 A CN201410117828 A CN 201410117828A CN 104078902 A CN104078902 A CN 104078902A
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Abstract
The invention discloses a pressure bearing assembly for a bus installing and fixing device. The pressure bearing assembly for the bus installing and fixing device comprises a body, wherein the body is in an L shape and is of an integral structure, a square channel is formed in the body, multiple pressure bearing strips are arranged outside the upper end of the body and embedded in the outer wall of the body through welding, two pressure bearing components are arranged on the surface of corners of the body, each pressure bearing component is composed of a first pressure bearing plate, a second pressure bearing plate, a third pressure bearing plate and a fourth pressure bearing plate and is in a W shape, the included angel gamma between each first pressure bearing plate and the corresponding second pressure bearing plate is 30 degrees, the included angle delta between each second pressure bearing plate and the corresponding third pressure bearing plate is 35 degrees, and the included angle theta between each third pressure bearing plate and the corresponding fourth pressure bearing plate is 45 degrees. According to the pressure bearing assembly for the bus installing and fixing device, the transverse pressure bearing capacity and the longitudinal pressure bearing capacity of the support can be effectively improved, the technical problem that the support is prone to damage due to excessive stress at the corners is solved, safe usage of the support is guaranteed, and production safety is guaranteed for enterprises.
Description
Technical field
The present invention relates to a kind of press assembly of bus fixing device for installing.
Background technology
The most volume of bus that the assembling of present large-scale bus is used is large, Heavy Weight, and in the process of installing, some buses must be arranged in room top wall.Because the weight of bus is large, cause people more and more higher to the load-and pressure-bearing performance requirement of mounting bracket.The mounting bracket of prior art is to use steel to be fixed mostly, support is not carried out to special pressure-bearing design, once service time is long, is just difficult to the fastness that guarantees that pipeline is installed, for people's Working Life brings hidden danger.
Summary of the invention
Technical problem to be solved by this invention is that a kind of press assembly of bus fixing device for installing is provided for above drawback, can effectively improve support laterally and load performance longitudinally, solve the stressed excessive flimsy technical problem of support corner, guarantee the safe handling of support, ensure enterprise's production work safety.
For solving the problems of the technologies described above, technical scheme of the present invention is:
A press assembly for bus fixing device for installing, comprises body, and wherein, described body is L-shaped, is integral type structure, and inside is provided with square duct, is linked in air conditioner support supported on both sides Bei Ji corner during use; Outside, described body upper end is provided with a plurality of pressure-bearing bars, and described pressure-bearing bar embeds body outer wall by welding; Take body lateral surface as datum level, and it is 30 degree that described pressure-bearing bar and horizontal direction are angle α, and described pressure-bearing bar and vertical square are 60 degree to be angle β; Between described pressure-bearing bar width L1 and pressure-bearing bar, spacing ratio that L2 is is 1:1.2; Described body corner surface is provided with two groups of compression-members, described compression-member embeds body interior by welding, described compression-member is by the first bearing plate, the second bearing plate, the 3rd bearing plate and the 4th bearing plate form " W " type, described the first bearing plate and the 4th bearing plate are trapezoidal, and described the 3rd bearing plate and the second bearing plate are triangular in shape; It is 30 degree that described the first bearing plate and the second bearing plate are angle γ, and it is 35 degree that described the second bearing plate and the 3rd bearing plate are angle δ, and described the 3rd bearing plate and the 4th angle theta that bearing plate is are 45 degree.
The press assembly of above-mentioned a kind of bus fixing device for installing, wherein, described pressure-bearing bar quantity is 5-10, preferably, described pressure-bearing bar quantity is 8.
Beneficial effect;
1, the L-type structure support of pipelines supported on both sides Bei Ji corner that more fits, improve air conditioner support supported on both sides Bei Ji corner load performance.
2, the setting of pressure-bearing bar can make the longitudinal carrier bearing capacity of support of pipelines both sides greatly increase, through repeatedly science measuring and calculating, when pressure-bearing bar and horizontal direction, being angle α is 30 degree, and pressure-bearing bar and vertical square are 60 while spending to be angle β, longitudinal bearing capacity of pressure-bearing bar can reach maximization with horizontal bearing capacity, improves product serviceability.
3, through test of many times test, when between pressure-bearing bar width L1 and pressure-bearing bar, spacing ratio that L2 is is 1:1.2, the load performance of press assembly is optimum.If spacing is greater than 1.2 times of pressure-bearing bar width between pressure-bearing bar, pressure-bearing effect will reduce; If spacing is less than 1.2 times of pressure-bearing bar width between pressure-bearing bar, the same when now between the load performance of press assembly and pressure-bearing bar width and pressure-bearing bar, ratio that spacing is is 1:1.2, but this time interval reduces, and the number of pressure-bearing bar is too much, causes the wasting of resources.
4, the compression-member of corner adopts unique " W " type structure, greatly improves the load performance of support corner, can effectively solve the stressed excessive flimsy technical problem of support corner, guarantees the safe handling of support, ensures enterprise's production work safety.
5, the three bearing plates and the second bearing plate are positioned in the middle of turning, and its structure triangular in shape is more stable, can effectively improve the stability of compression-member.
6, through repeatedly science measuring and calculating, when the first bearing plate and the second bearing plate, being angle γ is 30 degree, it is 35 degree that the second bearing plate and the 3rd bearing plate are angle δ, the 3rd bearing plate and the 4th angle theta that bearing plate is are 45 while spending, longitudinal bearing capacity of compression-member can reach maximization with horizontal bearing capacity, improves product serviceability.
Accompanying drawing explanation
Fig. 1 is structure chart of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described.
Embodiment
As shown in the figure, a kind of press assembly of bus fixing device for installing, comprises body 1, and wherein, described body 1 is L-shaped, is integral type structure, and inside is provided with square duct 2, is linked in support bracket 3 supported on both sides Bei Ji corners during use; Described body 1 outside, upper end is provided with a plurality of pressure-bearing bars 4, and described pressure-bearing bar 4 embeds body 1 outer wall by welding; Body 1 lateral surface of take is datum level, and it is 30 degree that described pressure-bearing bar 4 is angle α with horizontal direction, and described pressure-bearing bar 4 is 60 degree with vertical square to be angle β; Between described pressure-bearing bar 4 width L1 and pressure-bearing bar, spacing ratio that L2 is is 1:1.2; Described body 1 corner surface is provided with two groups of compression-members 5, described compression-member 5 embeds body 1 inside by welding, described compression-member 5 is by the first bearing plate 51, the second bearing plate 52, the 3rd bearing plate 53 and the 4th bearing plate 54 form " W " type, described the first bearing plate 51 and the 4th bearing plate 54 are trapezoidal, and described the 3rd bearing plate 53 and the second bearing plate 52 are triangular in shape; Described the first bearing plate 51 and the second bearing plate 52 to be angle γ be 30 degree, described the second bearing plate 52 and the 3rd bearing plate 53 to be angle δ be 35 degree, described the 3rd pressure-bearing 53 plates and the 4th bearing plate 54 to be angle theta be 45 degree.Described pressure-bearing bar 4 quantity are 5-10, and preferably, described pressure-bearing bar 4 quantity are 8.
Beneficial effect; The L-type structure support of pipelines supported on both sides Bei Ji corner that more fits, improve air conditioner support supported on both sides Bei Ji corner load performance.The setting of pressure-bearing bar can make the longitudinal carrier bearing capacity of pipeline both sides greatly increase, through repeatedly science measuring and calculating, when pressure-bearing bar and horizontal direction, being angle α is 30 degree, and pressure-bearing bar and vertical square are 60 while spending to be angle β, longitudinal bearing capacity of pressure-bearing bar can reach maximization with horizontal bearing capacity, improves product serviceability.Through test of many times test, when between pressure-bearing bar width L1 and pressure-bearing bar, spacing ratio that L2 is is 1:1.2, the load performance of press assembly is optimum.If spacing is greater than 1.2 times of pressure-bearing bar width between pressure-bearing bar, pressure-bearing effect will reduce; If spacing is less than 1.2 times of pressure-bearing bar width between pressure-bearing bar, the same when now between the load performance of press assembly and pressure-bearing bar width and pressure-bearing bar, ratio that spacing is is 1:1.2, but this time interval reduces, and the number of pressure-bearing bar is too much, causes the wasting of resources.The compression-member of corner adopts unique " W " type structure, greatly improves the load performance of support corner, can effectively solve the stressed excessive flimsy technical problem of support corner, guarantees the safe handling of support, ensures enterprise's production work safety.The 3rd bearing plate and the second bearing plate are positioned in the middle of turning, and its structure triangular in shape is more stable, can effectively improve the stability of compression-member.Through repeatedly science measuring and calculating, when the first bearing plate and the second bearing plate, being angle γ is 30 degree, it is 35 degree that the second bearing plate and the 3rd bearing plate are angle δ, the 3rd bearing plate and the 4th angle theta that bearing plate is are 45 while spending, longitudinal bearing capacity of compression-member can reach maximization with horizontal bearing capacity, improves product serviceability.
The above; be only the present invention's embodiment preferably, but protection scope of the present invention is not limited to this, is anyly familiar with in technical scope that those skilled in the art disclose in the present invention; the variation that can expect easily or replacement, all should be encompassed in protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection range of claims.
Claims (2)
1. a press assembly for bus fixing device for installing, comprises body, it is characterized in that, described body is L-shaped, is integral type structure, and inside is provided with square duct, is linked in air conditioner support supported on both sides Bei Ji corner during use; Outside, described body upper end is provided with a plurality of pressure-bearing bars, and described pressure-bearing bar embeds body outer wall by welding; Take body lateral surface as datum level, and it is 30 degree that described pressure-bearing bar and horizontal direction are angle α, and described pressure-bearing bar and vertical square are 60 degree to be angle β; Between described pressure-bearing bar width L1 and pressure-bearing bar, spacing ratio that L2 is is 1:1.2; Described body corner surface is provided with two groups of compression-members, described compression-member embeds body interior by welding, described compression-member is by the first bearing plate, the second bearing plate, the 3rd bearing plate and the 4th bearing plate form " W " type, described the first bearing plate and the 4th bearing plate are trapezoidal, and described the 3rd bearing plate and the second bearing plate are triangular in shape; It is 30 degree that described the first bearing plate and the second bearing plate are angle γ, and it is 35 degree that described the second bearing plate and the 3rd bearing plate are angle δ, and described the 3rd bearing plate and the 4th angle theta that bearing plate is are 45 degree.
2. the press assembly of a kind of bus fixing device for installing as claimed in claim 1, is characterized in that, described pressure-bearing bar quantity is 5-10, and preferably, described pressure-bearing bar quantity is 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410117828.5A CN104078902A (en) | 2014-03-26 | 2014-03-26 | Pressure bearing assembly for bus installing and fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410117828.5A CN104078902A (en) | 2014-03-26 | 2014-03-26 | Pressure bearing assembly for bus installing and fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104078902A true CN104078902A (en) | 2014-10-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410117828.5A Pending CN104078902A (en) | 2014-03-26 | 2014-03-26 | Pressure bearing assembly for bus installing and fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104078902A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070102184A1 (en) * | 2005-11-10 | 2007-05-10 | Normand Lord | Bus bar mounting arrangement |
| CN203398695U (en) * | 2013-08-08 | 2014-01-15 | 马鞍山市华能电力线路器材有限责任公司 | Bus line hanging fitting |
| CN203760983U (en) * | 2014-03-26 | 2014-08-06 | 江苏江城电气有限公司 | Bearing assembly of bus installing and fixing device |
-
2014
- 2014-03-26 CN CN201410117828.5A patent/CN104078902A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070102184A1 (en) * | 2005-11-10 | 2007-05-10 | Normand Lord | Bus bar mounting arrangement |
| CN203398695U (en) * | 2013-08-08 | 2014-01-15 | 马鞍山市华能电力线路器材有限责任公司 | Bus line hanging fitting |
| CN203760983U (en) * | 2014-03-26 | 2014-08-06 | 江苏江城电气有限公司 | Bearing assembly of bus installing and fixing device |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141001 |