CN103915796A - Bus mounting and fixing device - Google Patents
Bus mounting and fixing device Download PDFInfo
- Publication number
- CN103915796A CN103915796A CN201410116168.9A CN201410116168A CN103915796A CN 103915796 A CN103915796 A CN 103915796A CN 201410116168 A CN201410116168 A CN 201410116168A CN 103915796 A CN103915796 A CN 103915796A
- Authority
- CN
- China
- Prior art keywords
- bearing
- pressure
- supporting member
- bearing plate
- fixing device
- 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.)
- Granted
Links
Landscapes
- Rolling Contact Bearings (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The invention discloses a bus mounting and fixing device which comprises a load-bearing support and pressure-bearing components. The load-bearing support comprises a transverse beam and a supporting arm, and a load-bearing member is arranged in the transverse beam. Each pressure-bearing component is in an L shape, a square channel is arranged in each pressure-bearing component, and the pressure-bearing components are arranged on the two sides of the supporting arm and at corner positions in a sleeved mode when used. A plurality of pressure-bearing strips are arranged on the outer side of the upper end of each pressure-bearing component, two sets of pressure-bearing members are arranged on the surfaces of the corner positions of each pressure-bearing member, the pressure-bearing members are embedded inside the pressure-bearing components through welding, and each pressure-bearing member is in a W shape formed by a first pressure-bearing plate, a second pressure-bearing plate, a third pressure-bearing plate and a fourth pressure-bearing plate. The bus mounting and fixing device can effectively improve the pressure-bearing performance of the support in the transverse direction and the longitudinal direction and can effectively improve the load-bearing performance the technical problem that the corner positions of the support are easy to damage due to overlarge stress can be solved, safe using of the support is guaranteed, and enterprise production work safety is guaranteed.
Description
Technical field
The present invention relates to a kind 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.And many bus is arranged on the crossbeam of support, therefore require just to seem particularly important for the load-bearing of rack beam.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 guarantee the fastness of bus installation, for people's Working Life brings hidden danger.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of bus fixing device for installing for above drawback, can effectively improve the horizontal and longitudinal load performance of support, in effectively improving support load-bearing property, 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 kind of bus fixing device for installing, comprises support bracket and press assembly, and wherein, described support bracket comprises crossbeam and support arm, and crossbeam is positioned in the middle of two support arms, the structure that takes the shape of the letter U, and described support bracket is integral type structure; The upper and lower two ends of described crossbeam are respectively provided with square projection, in described crossbeam, are provided with supporting member, and described supporting member comprises the first supporting member and the second supporting member, and described the first supporting member cross section is reverse V-shaped structure; Described the second supporting member cross section is U-shaped structure; Coated the first junction, supporting member bottom of described the second supporting member; The ratio of the height H 1 of described the first supporting member and the height H 2 of the second supporting member is 3:1; Described press assembly is L-shaped, is integral type structure, and inside is provided with square duct, is linked in support bracket supported on both sides arm and corner when use; Outside, described press assembly upper end is provided with multiple pressure-bearing bars, and described pressure-bearing bar embeds press assembly outer wall by welding; Take press assembly lateral surface as datum level, 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 press assembly corner surface is provided with two groups of compression-members, described compression-member embeds press assembly inside 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.
Above-mentioned a kind of bus fixing device for installing, wherein, described the first supporting member quantity is 4.
Above-mentioned a kind of bus fixing device for installing, wherein, described the second supporting member quantity is 3.
Above-mentioned a kind of bus fixing device for installing, wherein, described square height of projection H3 is 10cm.
Above-mentioned a kind of bus fixing device for installing, wherein, described the first supporting member top interior angle ' be 110 degree, described the second supporting member bottom internal angle beta ' be 110 degree.
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, by the structure of upper and lower square projection, increase crossbeam width and increase 20cm, when use, bus is fixed in square projection, contributes to improve the bearing capacity of crossbeam.
2, the setting of supporting member can make the load-bearing property of crossbeam inside greatly improve, and inverted v-shaped structure has very high stability, and bottom is provided with the second supporting member, can have better fixation by U-shaped structure.
3, through test of many times test, the ratio of the height H 1 of the first supporting member and the height H 2 of the second supporting member is 3:1, the load-bearing property optimum of supporting member.
' be 110 degree, described the second supporting member bottom internal angle beta ' is 110 while spending 4, through the measuring and calculating of science repeatedly, when the first supporting member top interior angle, and the bearing capacity of supporting member can reach maximization, improves product serviceability.
5, L-type structure more fit bus structure supported on both sides arm and corner, improve bus structure supported on both sides arm and corner load performance.
6, the setting of pressure-bearing bar can make the longitudinal carrier bearing capacity of bus structure both sides greatly increase, through repeatedly science measuring and calculating, being angle α when pressure-bearing bar and horizontal direction 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.
7, through test of many times test, in the time that between pressure-bearing bar width L1 and pressure-bearing bar, spacing ratio that L2 is is 1:1.2, the load performance optimum of press assembly.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.
8, 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.
9, 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.
10, through repeatedly science measuring and calculating, being angle γ when the first bearing plate and the second bearing plate 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 front view of the present invention.
Fig. 2 is support bracket cutaway view of the present invention.
Fig. 3 is supporting member cutaway view of the present invention.
Fig. 4 is press assembly structure chart of the present invention.
Fig. 5 is press assembly front view 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 bus fixing device for installing, comprises support bracket 1 and press assembly 2, and wherein, described support bracket 1 comprises crossbeam 12 and support arm 13, and crossbeam is positioned in the middle of two support arms 13, the structure that takes the shape of the letter U, and described support bracket 1 is integral type structure; Described crossbeam is respectively provided with square protrudingly 14 in two ends Shang Xia 12, in described crossbeam 12, is provided with supporting member 15, and described supporting member 15 comprises the first supporting member 151 and the second supporting member 152, and described the first supporting member 151 cross sections are reverse V-shaped structure; Described the second supporting member 152 cross sections are U-shaped structure; Described the second coated the first supporting member 151 junctions, bottom of supporting member 152; The ratio of the height H 1 of described the first supporting member 151 and the height H 2 of the second supporting member 152 is 3:1; Described press assembly 2 is L-shaped, is integral type structure, and inside is provided with 22 square ducts, is linked in support bracket 1 supported on both sides arm 13 and corner when use; Described press assembly 2 outsides, upper end are provided with multiple pressure-bearing bars 24, and described pressure-bearing bar embeds press assembly 2 outer walls by welding; Take press assembly 2 lateral surfaces as datum level, it is 30 degree that described pressure-bearing bar 24 is angle α with horizontal direction, and described pressure-bearing bar 24 is 60 degree with vertical square to be angle β; Between described pressure-bearing bar 24 width L1 and pressure-bearing bar 24, spacing ratio that L2 is is 1:1.2; Described press assembly 2 corner surfaces are provided with two groups of compression-members 25, described compression-member 25 embeds press assembly 2 inside by welding, described compression-member 25 is by the first bearing plate 251, the second bearing plate 252, the 3rd bearing plate 253 and the 4th bearing plate 254 form " W " type, described the first bearing plate 251 and the 4th bearing plate 254 are trapezoidal, and described the 3rd bearing plate 253 and the second bearing plate 252 are triangular in shape; Described the first bearing plate 251 and the second bearing plate 252 to be angle γ be 30 degree, described the second bearing plate 252 and the 3rd bearing plate 253 to be angle δ be 35 degree, described the 3rd bearing plate 253 and the 4th bearing plate 254 to be angle theta be 45 degree.Described the first supporting member 151 quantity are 4.Described the second supporting member 152 quantity are 3.Described square protruding 14 height H 3 are 10cm.Described the first supporting member 151 top interior angle ' be 110 degree, described the second supporting member 152 bottom internal angle beta ' be 110 degree.Described pressure-bearing bar 24 quantity are 5-10, and preferably, described pressure-bearing bar 24 quantity are 8.
Beneficial effect; By the structure of upper and lower square projection, increase crossbeam width and increase 20cm, when use, bus is fixed in square projection, contributes to improve the bearing capacity of crossbeam.The setting of supporting member can make the load-bearing property of crossbeam inside greatly improve, and inverted v-shaped structure has very high stability, and bottom is provided with the second supporting member, can have better fixation by U-shaped structure.Through test of many times test, the ratio of the height H 1 of the first supporting member and the height H 2 of the second supporting member is 3:1, the load-bearing property optimum of supporting member.Through the measuring and calculating of science repeatedly, when the first supporting member top interior angle, ' be 110 degree, described the second supporting member bottom internal angle beta ' is 110 while spending, and the bearing capacity of supporting member can reach maximization, improves product serviceability.L-type structure more fit bus structure supported on both sides arm and corner, improve bus structure supported on both sides arm and corner load performance.The setting of pressure-bearing bar can make the longitudinal carrier bearing capacity of bus structure both sides greatly increase, through repeatedly science measuring and calculating, being angle α when pressure-bearing bar and horizontal direction 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, in the time that between pressure-bearing bar width L1 and pressure-bearing bar, spacing ratio that L2 is is 1:1.2, the load performance optimum of press assembly.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, being angle γ when the first bearing plate and the second bearing plate 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; only for preferably embodiment of the present invention, 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 (6)
1. a bus fixing device for installing, comprises support bracket and press assembly, it is characterized in that, described support bracket comprises crossbeam and support arm, and crossbeam is positioned in the middle of two support arms, the structure that takes the shape of the letter U, and described support bracket is integral type structure; The upper and lower two ends of described crossbeam are respectively provided with square projection, in described crossbeam, are provided with supporting member, and described supporting member comprises the first supporting member and the second supporting member, and described the first supporting member cross section is reverse V-shaped structure; Described the second supporting member cross section is U-shaped structure; Coated the first junction, supporting member bottom of described the second supporting member; The ratio of the height H 1 of described the first supporting member and the height H 2 of the second supporting member is 3:1; Described press assembly is L-shaped, is integral type structure, and inside is provided with square duct, is linked in support bracket supported on both sides arm and corner when use; Outside, described press assembly upper end is provided with multiple pressure-bearing bars, and described pressure-bearing bar embeds press assembly outer wall by welding; Take press assembly lateral surface as datum level, 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 press assembly corner surface is provided with two groups of compression-members, described compression-member embeds press assembly inside 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. a kind of bus fixing device for installing as claimed in claim 1, is characterized in that, described the first supporting member quantity is 4.
3. a kind of bus fixing device for installing as claimed in claim 1, is characterized in that, described the second supporting member quantity is 3.
4. a kind of bus fixing device for installing as claimed in claim 1, is characterized in that, described square height of projection H3 is 10cm.
5. a kind of bus fixing device for installing as claimed in claim 1, is characterized in that, described the first supporting member top interior angle ' be 110 degree, described the second supporting member bottom internal angle beta ' be 110 degree.
6. 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 |
|---|---|---|---|
| CN201410116168.9A CN103915796B (en) | 2014-03-26 | 2014-03-26 | A kind of bus fixing device for installing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410116168.9A CN103915796B (en) | 2014-03-26 | 2014-03-26 | A kind of bus fixing device for installing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103915796A true CN103915796A (en) | 2014-07-09 |
| CN103915796B CN103915796B (en) | 2016-10-05 |
Family
ID=51041276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410116168.9A Expired - Fee Related CN103915796B (en) | 2014-03-26 | 2014-03-26 | A kind of bus fixing device for installing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103915796B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1230299A (en) * | 1996-09-10 | 1999-09-29 | 罗拉有限公司 | Bus bar cupport |
| US20070102184A1 (en) * | 2005-11-10 | 2007-05-10 | Normand Lord | Bus bar mounting arrangement |
| CN203398693U (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 | Groove-shaped bus fitting |
| 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 |
| CN204068139U (en) * | 2014-03-26 | 2014-12-31 | 江苏江城电气有限公司 | A kind of bus fixing device for installing |
-
2014
- 2014-03-26 CN CN201410116168.9A patent/CN103915796B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1230299A (en) * | 1996-09-10 | 1999-09-29 | 罗拉有限公司 | Bus bar cupport |
| US20070102184A1 (en) * | 2005-11-10 | 2007-05-10 | Normand Lord | Bus bar mounting arrangement |
| CN203398693U (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 | Groove-shaped bus fitting |
| 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 |
| CN204068139U (en) * | 2014-03-26 | 2014-12-31 | 江苏江城电气有限公司 | A kind of bus fixing device for installing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103915796B (en) | 2016-10-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203868523U (en) | Pipeline fixing structure of support and hanger assembly | |
| CN103362236A (en) | Fish scale glass curtain wall | |
| CN204548975U (en) | A kind of adjustable glass transportation device | |
| CN204173466U (en) | Novel belt conveyer truss | |
| CN201840072U (en) | Combined type furniture and hanger | |
| CN204068139U (en) | A kind of bus fixing device for installing | |
| CN103915796A (en) | Bus mounting and fixing device | |
| CN204590369U (en) | A kind of ribbed slab floor assembled mould | |
| CN104078902A (en) | Pressure bearing assembly for bus installing and fixing device | |
| CN103466412A (en) | Connecting guide piece of hollow elevator guide rail | |
| KR20140078797A (en) | The erection frame for solar cell panel | |
| CN204096829U (en) | A kind of building hoist cable coaster | |
| CN104078901A (en) | Bearing support for bus installing and fixing device | |
| CN203589461U (en) | U upright bracket of switch cabinet | |
| CN205137929U (en) | Evaporimeter support frame and hot water machine | |
| CN203902442U (en) | Bracket and automobile | |
| CN216959183U (en) | Multidirectional antidetonation cable testing bridge | |
| CN208915273U (en) | A kind of assembled steel structure operating platform | |
| CN204707073U (en) | A kind of photovoltaic module at right angle setting supporting structure | |
| CN204548734U (en) | Propons stabilizer bar arm assembly stores, transfer tooling | |
| CN205368519U (en) | Plastic -aluminum of processing cost can be improved and frame is hung | |
| CN103423567A (en) | Television wall hanging support with adjustable mounting height | |
| CN104196156B (en) | A kind of car coat type aluminum curtain walls | |
| CN203474159U (en) | Connecting piece for hollow elevator guide rail | |
| CN204099722U (en) | A kind of adjustable type comprehensive support |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20161005 Termination date: 20180326 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |