CN201598576U - Internal/external stiffening cylinder mechanism for cross rod of traffic sign - Google Patents
Internal/external stiffening cylinder mechanism for cross rod of traffic sign Download PDFInfo
- Publication number
- CN201598576U CN201598576U CN2009202026265U CN200920202626U CN201598576U CN 201598576 U CN201598576 U CN 201598576U CN 2009202026265 U CN2009202026265 U CN 2009202026265U CN 200920202626 U CN200920202626 U CN 200920202626U CN 201598576 U CN201598576 U CN 201598576U
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- rod
- cross rod
- cross bar
- energy
- putting
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Abstract
The utility model relates to an internal/external stiffening cylinder mechanism for the cross rod of a traffic sign, which aims to solve the technical problems through providing an internal/external stiffening cylinder mechanism for the cross rod of the traffic sign, which can improve the extrinsic appearance of the rod piece of the traffic sign, and reduce the construction difficulty during assembling the cross rod and a main stressed rod at high place. Aiming to solve the problems, the mechanism adopts the technical scheme that the internal/external stiffening cylinder mechanism is provided with an upright main stressed rod, and is characterized in that a round pipe-shaped external stiffening cylinder, the length of which is equal to the diameter of the main stressed rod, is welded transversely in the main stressed rod; a pre-mounted cross rod is matched tightly in the external stiffening cylinder and penetrates one end of the main stressed rod, and one end of the pre-mounted cross rod is provided with a flange plate; and an round pipe-shaped internal stiffening cylinder is arranged in the pre-mounted cross rod, the end of the pre-mounted cross rod with the flange plate is connected with a later mounted cross rod through the internal stiffening cylinder, and one end of the later mounted cross rod is provided with a flange plate. The mechanism is suitable for urban traffic facility projects, in particular to signposts, lane brands, traffic lights, indicators and the like, which include connections of cross rods with cantilever rod components and main stressed rods.
Description
Technical field
The utility model relates to a mechanism of putting more energy into inside and outside a kind of traffic sign cross bar.Be applicable to the urban transportation facility engineering, refer in particular to guideboard, in being connected of the cross bar that track board, traffic lights and direction board etc. comprise the cantilever lever member and main stress bar.
Background technology
Traffic sign cross bar comparatively commonly used now connects with the superpower flange that is connected general employing between the main stress bar, so-called superpower flange is vertical rod and directly flange on it is equipped with a large amount of high-strength bolts to cross bar and large-scale stiffening rib is connected by welding, fin and flange size are bigger because put more energy into, therefore member seems comparatively complicated and heavy, the civic landscape weak effect, moreover rod member when installing cross bar fixing with mobile jib and is connected difficulty, installing often needs the assistance of crane gear whole process.
Summary of the invention
The technical problems to be solved in the utility model is: a mechanism of putting more energy into inside and outside a kind of traffic sign cross bar is provided, and it can improve the external aesthetics of traffic sign rod member, the difficulty of construction of cross bar and the installation of main stress bar when reducing work high above the ground.
The technical scheme that the utility model adopted is: a mechanism of putting more energy into inside and outside a kind of traffic sign bar is provided, has upright main stress bar, it is characterized in that: transverse weld has the outer tube of putting more energy into of the length tubular identical with this main stress shank diameter in the main stress bar, close-fitting has the cross bar of installation in advance of flange through main stress bar one end in it, and being connected with a headband at this end that flanged dish of cross bar is installed in advance by the tube of putting more energy in the tubular equally in it has the later stage of flange that cross bar is installed.
Describedly cross bar and later stage be installed in advance cross bar is installed is connected by flange that they had and uniform bolt.
The described outer tube of putting more energy into is fixing with the cross bar of the installation in advance welding of its inside.
It is fixing that the tube of putting more energy in the described later stage outside with it installed the cross bar welding.
The beneficial effects of the utility model are: inside and outside the tube of putting more energy into, in advance, later stage installation crossbar member organically is used in combination, the one, increased the rigidity of each node of member, reduce cross bar and be connected size and quantity with flange, stiffening rib and high-strength bolt with the main stress bar; The 2nd, the effect that is connected intensity between timely location and stiffener can be played by a mechanism of putting more energy into inside and outside the cross bar in construction of each member and installation process, reduces the high-altitude installation difficulty, improves staff's safety and reduces the assistance workload of crane gear.
Description of drawings
Fig. 1 is the front view of the utility model embodiment.
Fig. 2 is the partial enlarged drawing A of Fig. 1.
Fig. 3 is the B-B sectional view of Fig. 2.
Fig. 4 is the C-C sectional view of Fig. 2.
The specific embodiment
As Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, present embodiment contains upright main stress bar 3, the outer tube 1 of putting more energy into of the tubular that transverse weld length is identical with this main stress shank diameter in this main stress bar 3, close-fitting has the cross bar of installation in advance 4 of flange 6 through main stress bar 3 one ends in it, and this end that cross bar 4 flanged dishes 6 are installed in advance is connected with the later stage that an end has flange 6 by the tube 2 of putting more energy in the tubular equally in it cross bar 5 is installed.
During enforcement, the tube 1 of putting more energy into outward is installed on its inside with welding manner in the manufacturing process of main stress bar 3, then that specification is the supporting with it cross bar of installation in advance 4 through outside put more energy into the tube 1 in, and it is it is fixing with tube 1 welding of putting more energy into outward, main stress bar 3 is transported to the erecting bed after cross bar 4 installs with installing in advance, one end of the interior tube 2 of putting more energy into is inserted that end of later stage installation cross bar 5 flanged dishes 6, and weld with it firm, and in tube 2 the other end of putting more energy into expose a segment distance, half of tube length degree of putting more energy in this segment distance is got is the most beneficial, in the put more energy into length and the caliber size of tube want suitably firmly to be connected with crossbar member to guarantee it.Utilize loop wheel machine and personal height operation that the later stage is installed cross bar 5 and finish and dock with cross bar 4 flanged (FLGD) ends are installed in advance by the interior tube 2 of putting more energy into, the connection of flange 6 usefulness bolts is firm.
By present embodiment as can be seen: the main effect of the tube 1 of putting more energy into outward is to reduce main stress bar 3 and the linking intensity that is connected difficulty and stiffener that cross bar 4 is installed in advance, also for ensureing that later stage installation cross bar 5 provides structural strength.In put more energy into tube 2 when cross bar 5 being installed in the later stage for good rigidity and connection platform are provided member and being connected of main stress bar, in the tube 2 superpower rigidity that provide of putting more energy into can reduce size and the quantity that exposes flange, anchor bolt and stiffening rib, thereby reached the succinct and attractive in appearance of traffic sign member.
Claims (4)
1. a mechanism of putting more energy into inside and outside the traffic sign cross bar, the main stress bar (3) that tool is upright, it is characterized in that: the outer tube (1) of putting more energy into of the tubular that transverse weld length is identical with this main stress shank diameter in main stress bar (3), close-fitting is equipped with the cross bar of installation in advance (4) of flange (6) through an end of main stress bar (3) in it, at this a end that cross bar (4) has a flange is installed in advance and is connected a later stage that flange (6) is housed by the tube (2) of putting more energy in the tubular equally in it cross bar (5) is installed.
2. a mechanism of putting more energy into inside and outside the traffic sign cross bar according to claim 1 is characterized in that: describedly cross bar (4) and later stage be installed in advance flange (6) and the uniform bolt that cross bar (5) respectively carries by them is installed is connected.
3. a mechanism of putting more energy into inside and outside the traffic sign cross bar according to claim 1 and 2 is characterized in that: the described outer tube (1) of putting more energy into is fixing with the cross bar of installation in advance (4) welding of its inside.
4. a mechanism of putting more energy into inside and outside the traffic sign cross bar according to claim 1 and 2 is characterized in that: the tube (2) of putting more energy in described later stage outside with it installs cross bar (5) welding and fixes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202026265U CN201598576U (en) | 2009-12-23 | 2009-12-23 | Internal/external stiffening cylinder mechanism for cross rod of traffic sign |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202026265U CN201598576U (en) | 2009-12-23 | 2009-12-23 | Internal/external stiffening cylinder mechanism for cross rod of traffic sign |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201598576U true CN201598576U (en) | 2010-10-06 |
Family
ID=42809625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202026265U Expired - Fee Related CN201598576U (en) | 2009-12-23 | 2009-12-23 | Internal/external stiffening cylinder mechanism for cross rod of traffic sign |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201598576U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104676520A (en) * | 2013-11-27 | 2015-06-03 | 杨沁航 | Integrated beautifying post |
-
2009
- 2009-12-23 CN CN2009202026265U patent/CN201598576U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104676520A (en) * | 2013-11-27 | 2015-06-03 | 杨沁航 | Integrated beautifying post |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20101006 Termination date: 20171223 |