CN211948098U

CN211948098U - Dedicated road administration traffic member on bridge

Info

Publication number: CN211948098U
Application number: CN202020211146.1U
Authority: CN
Inventors: 郑基骢
Original assignee: Guangdong Taitong Construction Co ltd
Current assignee: Guangdong Taitong Construction Co ltd
Priority date: 2020-02-26
Filing date: 2020-02-26
Publication date: 2020-11-17
Anticipated expiration: 2030-02-26

Abstract

The utility model discloses a road traffic rod special for bridges, which comprises a vertical column, a transverse arm and an auxiliary arm, wherein the lower end of the vertical column is provided with a fixed plate, the fixing plate is fixed on a bridge guardrail through a fixing seat, the cross arm is transversely welded at the upper end of the upright post through a connecting flange, the auxiliary arm is positioned at the lower ends of the upright post and the cross arm, one end of the auxiliary arm is connected with the upright post through the connecting flange, the other end of the auxiliary arm is connected with the cross arm, the fixing seat is used for supporting the cross arm in an auxiliary way, and comprises a top plate positioned at the upper end of the bridge guardrail, a first side plate positioned at the left end of the bridge guardrail, a second side plate positioned at the right end of the bridge guardrail and a rib plate positioned at the left end of the first side plate, the ribbed slab is a regular right-angle pentagon, comprises 2 to 4 blocks and is uniformly fixed on the outer side of the first side plate, the first side plate and the second side plate are fixed on the bridge guardrail through six sets of first bolts penetrating through the bridge guardrail. The utility model discloses simple structure, the installation is simple and easy convenient, and stability is good, is applicable to different bridge installations.

Description

Dedicated road administration traffic member on bridge

Technical Field

The utility model relates to a traffic facilities technical field, in particular to dedicated road administration traffic member on bridge.

Background

The traffic control equipment is irreplaceable in the current urban traffic, especially is necessary for monitoring traffic violation, accident evidence collection and the like on a bridge, and ensures the smoothness of the urban traffic as the terminal traffic command equipment. The traffic rod piece is a necessary part for fixing traffic control equipment on the bridge, along with the continuous construction of urban bridge roads and expressways, more and more bridges appear, the demand of the traffic rod piece is more and more, and meanwhile, the requirements on the installation speed, the simplicity degree and the stability of the traffic rod piece are higher and higher.

In the prior art, traffic bars belong to a high-rise structure, have large deformation and are influenced by geographical positions, weather and vibration of vehicles passing through a bridge, so that the traffic bars are easy to greatly vibrate, and the number of traffic control equipment installed on a concrete bridge is small, so that drivers are paralyzed and careless, and a plurality of traffic laws and even traffic accidents are caused; the traffic rod in the prior art also has the defects of high installation difficulty, time and labor waste and high construction difficulty.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is according to the not enough of above-mentioned technique, provide a simple structure, the installation is simple and easy convenient, and stability is good, is applicable to the dedicated road administration traffic member on the bridge of different bridge installations.

In order to solve the technical problem, the technical scheme of the utility model is that: a road traffic rod special for a bridge comprises an upright post, a cross arm and an auxiliary arm, wherein the lower end of the upright post is provided with a fixing plate, the fixed plate is fixed on the bridge guardrail through the fixed seat, the cross arm is transversely welded at the upper end of the upright post through the connecting flange, the auxiliary arm is positioned at the lower ends of the upright post and the cross arm, one end of the auxiliary arm is connected with the upright post through a connecting flange, the other end of the auxiliary arm is connected with the cross arm, the fixing seat is used for supporting the cross arm in an auxiliary way, and comprises a top plate positioned at the upper end of the bridge guardrail, a first side plate positioned at the left end of the bridge guardrail, a second side plate positioned at the right end of the bridge guardrail and a rib plate positioned at the left end of the first side plate, the ribbed slab is a regular right-angle pentagon, comprises 2 to 4 blocks and is uniformly fixed on the outer side of the first side plate, the first side plate and the second side plate are fixed on the bridge guardrail through six sets of first bolts penetrating through the bridge guardrail.

As to the utility model discloses a further explanation:

preferably, the cross arm and the auxiliary arm are of an integrated structure, and first rib plates are arranged at the upper end and the lower end of a connecting flange at the joint of the cross arm and the upright post.

Preferably, the included angle between the cross arm and the upright post is 90-125 degrees.

Preferably, the fixed plate is fixedly connected with the fixed seat through 6 to 8 groups of second bolts, so that the upright post is fixed on the bridge guardrail.

Preferably, the top plate, the first side plate, the second side plate and the rib plate are of an integral structure.

Preferably, 4 second rib plates are uniformly arranged between the lower end of the upright post and the fixing plate.

Preferably, one end of the cross arm far away from the upright post is provided with electromechanical equipment for traffic control.

Preferably, be equipped with on the bridge railing pre-buried with stand assorted connecting tube, be equipped with pre-buried signal cellar for storing things well and ground connection band steel on the bridge cantilever of bridge railing below, be equipped with the signal cable in the connecting tube, the one end of signal cable is connected with ground connection band steel through the signal cellar for storing things well, and the other end is connected with electromechanical device.

Preferably, the upper end of the upright post is provided with a top cover.

The utility model has the advantages that: one of the two ends of the connecting flange at the connecting part of the cross arm and the stand column is provided with a first rib plate, the design structure is simple, the installation is convenient, and the stability of the cross arm is good; secondly, the included angle between the cross arm and the upright post is 90-125 degrees, and one end of the cross arm, which is far away from the upright post, is provided with electromechanical equipment for traffic control, so that the bridge is suitable for bridges in different geographic environments, the appearance is ensured to a certain extent, and meanwhile, the electromechanical equipment for traffic control has a good visual angle; thirdly, the fixed plate is fixedly connected with the fixed seat through 6 to 8 groups of second bolts, the stand column is fixed on the bridge guardrail, the fixed seat comprises a top plate positioned at the upper end of the bridge guardrail, a first side plate positioned at the left end of the bridge guardrail, a second side plate positioned at the right end of the bridge guardrail and a rib plate positioned at the left end of the first side plate, the first side plate and the second side plate are fixed on the bridge guardrail through six sets of first bolts penetrating through the bridge guardrail, a pre-buried wiring pipe matched with the stand column is arranged on the bridge guardrail, a pre-buried signal cellar well and a grounding flat steel are arranged on a bridge cantilever below the bridge guardrail, a signal cable is arranged in the wiring pipe, one end of the signal cable is connected with the grounding flat steel through the signal cellar well, and the other end of the signal cable is connected with electromechanical; its four the floor is regular right angle pentagon, including 2 ~ 4, is fixed in the outside of first curb plate uniformly for fixed stay roof, first curb plate, second curb plate and floor structure as an organic whole have guaranteed holistic stability, this neotype simple structure, stability height.

Drawings

Fig. 1 is a schematic view of an overall structure of a first embodiment of the present invention.

Fig. 2 is a schematic view of an overall structure of a second embodiment of the present invention.

Fig. 3 is a schematic view of the first angle of the fixing base of the present invention.

Fig. 4 is a schematic view of a second angle of the fixing base of the present invention.

Fig. 5 is a schematic top view of the fixing plate and fixing base fixing connection structure of the present invention.

Figure 6 is the utility model discloses bridge railing and bridge cantilever built-in fitting structural schematic diagram.

In the figure: 100. bridge guardrails; 200. a bridge cantilever; 1. a column; 2. a cross arm; 3. an auxiliary arm; 4. a fixing plate; 5. a connecting flange; 6. a top plate; 7. a first side plate; 8. a second side plate; 9. a rib plate; 10. a first bolt; 11. a first rib plate; 12. a second bolt; 13. an electromechanical device; 14. a wire connecting pipe; 15. a signal pit; 16. grounding flat steel; 17. a signal cable; 18. and a top cover.

Detailed Description

The structure and operation of the present invention will be described in detail with reference to the accompanying drawings.

Example one

As shown in fig. 1 and 3-6, the utility model relates to a road traffic rod member special for bridge, comprising a vertical column 1, a cross arm 2 and an auxiliary arm 3, wherein the lower end of the vertical column 1 is provided with a fixing plate 4, the fixing plate 4 is fixed on a bridge guardrail 100 through a fixing seat, the cross arm 2 is transversely welded on the upper end of the vertical column 1 through a connecting flange 5, the auxiliary arm 3 is positioned at the lower end of the vertical column 1 and the cross arm 2, one end of the auxiliary arm is connected with the vertical column 1 through the connecting flange 5, the other end of the auxiliary arm is connected with the cross arm 2 for supporting the cross arm 2 in an auxiliary way, the fixing seat comprises a top plate 6 positioned at the upper end of the bridge guardrail 100, a first side plate 7 positioned at the left end of the bridge guardrail 100, a second side plate 8 positioned at the right end of the bridge guardrail 100 and a ribbed plate 9 positioned at the left end of the first side plate, for fixedly supporting the top plate 6, in this embodiment, the rib plate 9 includes 2 pieces, and the first side plate 7 and the second side plate 8 are fixed on the bridge guardrail 100 by six sets of first bolts 10 penetrating through the bridge guardrail 100.

As shown in fig. 1, the cross arm 2 and the auxiliary arm 3 are of an integral structure, and first rib plates 11 are arranged at the upper end and the lower end of a connecting flange 5 at the joint of the cross arm 2 and the upright post 1.

As shown in fig. 1, the angle between the cross arm 2 and the upright 1 is 90 °.

As shown in fig. 5, the fixing plate 4 is fixedly connected to the fixing base through 6 to 8 sets of second bolts 12, and the upright post 1 is fixed to the bridge railing 100.

As shown in fig. 1 and 3 to 4, the top plate 6, the first side plate 7, the second side plate 8, and the rib plate 9 are of an integral structure.

As shown in fig. 1, the end of the cross arm 2 away from the upright 1 is provided with an electromechanical device 13 for traffic control.

As shown in fig. 6, a pre-buried wiring pipe 14 matched with the upright post 1 is arranged on the bridge guardrail 100, a pre-buried signal manhole 15 and a ground flat steel 16 are arranged on the bridge cantilever 200 below the bridge guardrail 100, a signal cable 17 is arranged in the wiring pipe 14, one end of the signal cable 17 is connected with the ground flat steel 16 through the signal manhole 15, and the other end of the signal cable 17 is connected with the electromechanical device 13.

As shown in fig. 1, a top cover 18 is provided at the upper end of the upright 1.

Example two

As shown in fig. 2 to 6, the utility model relates to a dedicated road traffic rod member for bridge, comprising a vertical column 1, a cross arm 2 and an auxiliary arm 3, wherein the lower end of the vertical column 1 is provided with a fixing plate 4, the fixing plate 4 is fixed on a bridge guardrail 100 through a fixing seat, the cross arm 2 is transversely welded on the upper end of the vertical column 1 through a connecting flange 5, the auxiliary arm 3 is positioned at the lower ends of the vertical column 1 and the cross arm 2, one end of the auxiliary arm is connected with the vertical column 1 through the connecting flange 5, the other end of the auxiliary arm is connected with the cross arm 2 for supporting the cross arm 2 in an auxiliary way, the fixing seat comprises a top plate 6 positioned at the upper end of the bridge guardrail 100, a first side plate 7 positioned at the left end of the bridge guardrail 100, a second side plate 8 positioned at the right end of the bridge guardrail 100 and a rib plate 9 positioned at the left end of, the first side plate 7 and the second side plate 8 are used for fixedly supporting the top plate 6, and are fixed on the bridge guardrail 100 through six sets of first bolts 10 penetrating through the bridge guardrail 100.

As shown in fig. 2, the cross arm 2 and the auxiliary arm 3 are of an integral structure, and first rib plates 11 are arranged at the upper end and the lower end of a connecting flange 5 at the joint of the cross arm 2 and the upright post 1.

As shown in fig. 2, the angle between the cross arm 2 and the upright post 1 is 125 °.

As shown in fig. 5, the fixing plate 4 is fixedly connected to the fixing base through 6 sets of second bolts 12, so as to fix the upright post 1 to the bridge railing 100.

As shown in fig. 3 to 4, the top plate 6, the first side plate 7, the second side plate 8, and the rib plate 9 are an integral structure.

As shown in fig. 2, 4 second rib plates are uniformly arranged between the lower end of the upright post 1 and the fixing plate 4, and in this embodiment, the first rib plate 11 and the second rib plate are both in a right-angled trapezoid shape, so as to achieve a good fixing effect.

Further, one end of the cross arm 2 far away from the upright post 1 is provided with electromechanical equipment 13 for traffic control.

As shown in fig. 2, a top cover 18 is provided at the upper end of the upright 1.

In the description of the present application, it is to be understood that the terms "outside", "upper end", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature.

The above, only the utility model discloses preferred embodiment, all be according to the utility model discloses a technical scheme does any slight modification, the equivalent change and the modification to above embodiment, all belong to the utility model discloses technical scheme's within range.

Claims

1. The utility model provides a dedicated road administration traffic member on bridge which characterized in that: including stand, xarm and auxiliary arm, the lower extreme of stand is equipped with the fixed plate, the fixed plate is fixed in on the bridge railing through the fixing base, the xarm passes through flange transverse welding in the upper end of stand, the auxiliary arm is located the lower extreme of stand and xarm, and one end passes through flange with the stand to be connected, and the other end is connected with the xarm for the auxiliary stay xarm, the fixing base is including the roof that is located bridge railing upper end, the first curb plate that is located bridge railing left end, the second curb plate that is located the bridge railing right-hand member and the floor that is located first curb plate left end, the floor is regular right angle pentagon, includes 2 ~ 4 pieces, is fixed in the outside of first curb plate uniformly for the fixed stay roof, first curb plate and second curb plate are fixed in on the bridge railing through six sets of first bolt that.

2. The road traffic bar dedicated for use on bridges of claim 1, wherein: the cross arm and the auxiliary arm are of an integrated structure, and first rib plates are arranged at the upper end and the lower end of a connecting flange at the joint of the cross arm and the stand column.

3. The road traffic bar dedicated for use on bridges of claim 2, wherein: the included angle between the cross arm and the upright post is 90-125 degrees.

4. The road traffic bar dedicated for use on bridges of claim 3, wherein: and the fixed plate is fixedly connected with the fixed seat through 6-8 groups of second bolts, and the upright posts are fixed on the bridge guardrail.

5. The road traffic bar dedicated for use on bridges of claim 4, wherein: the top plate, the first side plate, the second side plate and the rib plate are of an integral structure.

6. The road traffic bar dedicated for use on bridges of claim 5, wherein: and 4 second rib plates are uniformly arranged between the lower end of the upright post and the fixing plate.

7. The road traffic bar dedicated for use on bridges of claim 6, wherein: and one end of the cross arm, which is far away from the upright post, is provided with electromechanical equipment for traffic control.

8. The road traffic bar dedicated for use on bridges of claim 7, wherein: be equipped with on the bridge railing pre-buried with stand assorted connecting tube, be equipped with pre-buried signal cellar for storing things well and ground connection band steel on the bridge cantilever of bridge railing below, be equipped with the signal cable in the connecting tube, the one end of signal cable is connected with ground connection band steel through the signal cellar for storing things well, and the other end is connected with electromechanical device.

9. The road traffic rod dedicated for use on a bridge according to any one of claims 1 to 8, wherein: and a top cover is arranged at the upper end of the upright post.