CN216304445U - Positioning equipment for bridge guardrail stand column - Google Patents
Positioning equipment for bridge guardrail stand column Download PDFInfo
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- CN216304445U CN216304445U CN202122865811.6U CN202122865811U CN216304445U CN 216304445 U CN216304445 U CN 216304445U CN 202122865811 U CN202122865811 U CN 202122865811U CN 216304445 U CN216304445 U CN 216304445U
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- rod
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Abstract
The utility model provides a positioning device for a bridge guardrail stand column, which comprises a supporting frame, wherein a positioning vertical rod is arranged on the supporting frame, one end of the positioning vertical rod is connected with a top angle of the supporting frame, the other end of the positioning vertical rod is connected with the middle point of the bottom edge of the supporting frame and extends out of the supporting frame, a top cross rod is arranged on the positioning vertical rod close to the top angle, a hinge rod perpendicular to the plane of the supporting frame is arranged on the top cross rod, an adjusting rod for adjusting the inclination angle of the supporting frame is hinged to the hinge rod, and a bottom support is arranged at the lower end of the positioning vertical rod. The utility model forms the basic structure of the positioning equipment through the supporting frame, provides mounting positions for other components through the positioning vertical rods, controls the inclination angle of the supporting frame through adjusting the adjusting rods, adjusts the verticality of the guardrail stand column, provides support for the bridge guardrail stand column to be supported through the bottom support, prevents the bridge guardrail stand column from sliding off at high altitude, is convenient for positioning and mounting the bridge guardrail stand column, and has the advantages of simple structure, reasonable design, improved working efficiency and low labor intensity.
Description
Technical Field
The utility model belongs to the technical field of bridge guardrail column positioning, and particularly relates to positioning equipment for a bridge guardrail column.
Background
When carrying out bridge railing installation in the existing market, especially take the railing installation of stand, adopt more simple methods such as ruler volume and level bar volume to guarantee the interval and the straightness that hangs down of guardrail stand basically, but among the prior art, for pleasing to the eye, the bridge design is river-crossing landscape bridge, and the bridge guardrail is the pen of the point of the bridge, and each is all inequality with the stand, every guardrail molding, if continue to adopt conventional method installation guardrail stand, can bring very big difficulty for installation progress and installation quality.
Guardrail stand and bridge side steel sheet welded connection during bridge guardrail column mouting, stand interval 1m must guarantee during the installation that guardrail stand interval, high error are not more than 5 mm. The field urgently needs a device which has light dead weight, is movable, safe and reliable and is used for installing the guardrail upright post.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem of providing a positioning device for a bridge guardrail upright post aiming at the defects of the prior art. According to the utility model, the supporting frame is set to be an isosceles triangle to form a basic structure of the positioning equipment, the positioning vertical rod is fixed on the supporting frame to provide support for the middle part of the supporting frame and provide mounting positions for mounting other parts, the top cross rod, the hinge rod and the adjusting rod are mounted on the positioning vertical rod close to the vertex angle, the included angle between the adjusting rod and the ground is adjusted to control the inclination angle of the supporting frame and adjust the verticality of the guardrail upright post, the bottom support is mounted at the lower end of the positioning vertical rod to meet the condition that the bridge guardrail upright post is mounted at two sides of a bridge, space is provided for subsequent connection construction, support is provided for the bridge guardrail upright post to be mounted, the bridge guardrail upright post is prevented from slipping off at high altitude, the bridge guardrail upright post is convenient to mount, the structure is simple, the design is reasonable, the working efficiency is improved, and the labor intensity is low.
In order to solve the technical problems, the utility model adopts the technical scheme that: the utility model provides a bridge guardrail is positioning device for stand, its characterized in that, is isosceles triangle's braced frame including the shape, braced frame is last to install the location montant, location montant one end is connected with braced frame's apex angle, and the other end is connected with braced frame base mid point and stretches out braced frame, be close to apex angle department on the montant of location and install the top horizontal pole, install the planar hinge bar of perpendicular to braced frame on the horizontal pole of top, the hinge bar articulates there is the regulation pole that is used for adjusting braced frame inclination, the collet is installed to location montant lower extreme, the collet is coplanar with braced frame.
Foretell positioning device for bridge guardrail stand, its characterized in that, location montant mid-mounting has the planar middle part of perpendicular to braced frame to fix a position the horizontal pole, middle part location horizontal pole and the different sides of hinge bar, the planar bottom location horizontal pole of perpendicular to braced frame is installed to location montant lower part, bottom location horizontal pole and middle part location horizontal pole homonymy.
The positioning device for the bridge guardrail stand column is characterized in that a horizontal ruler supporting rod is installed on the vertical positioning rod, the horizontal ruler supporting rod and the supporting frame are coplanar and close to one side of the adjusting rod, the horizontal ruler is fixedly installed on the vertical positioning rod and the horizontal ruler supporting rod, and the horizontal ruler is parallel to the vertical positioning rod.
The positioning equipment for the bridge guardrail stand column is characterized in that a beam body supporting rod is installed on the part, extending out of the supporting frame, of the positioning vertical rod.
The positioning equipment for the bridge guardrail stand column is characterized in that the positioning equipment is formed by welding angle irons.
Compared with the prior art, the utility model has the following advantages:
1. according to the utility model, the supporting frame is set to be an isosceles triangle to form a basic structure of the positioning equipment, the positioning vertical rod is fixed on the supporting frame to provide support for the middle part of the supporting frame and provide mounting positions for mounting other parts, the top cross rod, the hinged rod and the adjusting rod are mounted on the positioning vertical rod close to the vertex angle, the included angle between the adjusting rod and the ground is adjusted to control the inclination angle of the supporting frame and adjust the verticality of the guardrail upright post, the bottom support is mounted at the lower end of the positioning vertical rod to meet the condition that the bridge guardrail upright post is mounted on two sides of a bridge, space is provided for subsequent connection construction, support is provided for the bridge guardrail upright post to be mounted, the bridge guardrail upright post is prevented from slipping off at high altitude, and the bridge guardrail upright post is convenient to mount.
2. This embodiment is through fixing a position montant mid-mounting location horizontal pole, fix a position montant lower part installation bottom location horizontal pole, provide horizontal support for bridge guardrail stand, fixed beam guardrail stand during the installation, it is unmovable to ensure roof beam guardrail stand in the work progress, prevent bridge guardrail stand from both sides landing, through making middle part location horizontal pole and bottom location horizontal pole homonymy and with the hinge bar different sides, make middle part location horizontal pole and bottom location horizontal pole be located the braced frame outside also be exactly the bridge floor outside, do benefit to the installation of bridge guardrail stand.
3. In this embodiment, through installing the spirit level die-pin on the location montant and providing the support for the installation of spirit level, through the vertical installation spirit level on the location montant, calibrate bridge railing column mouting, adjust bridge railing column's levelness and straightness that hangs down, guaranteed bridge railing column's installation accuracy.
4. In the embodiment, the supporting rods of the beam body are fixed at the edge of the bridge, so that the supporting frames are adjusted left and right, the perpendicularity of the bridge guardrail stand columns is adjusted, and the mounting accuracy of the bridge guardrail stand columns is ensured
The present invention will be described in further detail with reference to the accompanying drawings and examples.
Drawings
FIG. 1 is a schematic structural diagram of a positioning device for a bridge guardrail column of the utility model.
FIG. 2 is a schematic view of the connection relationship of positioning vertical rods in the positioning device for the bridge guardrail column.
Description of reference numerals:
1-a support frame; 1-apex angle; 1-2-bottom edge;
2, positioning a vertical rod; 3-a top cross bar; 4-hinged lever;
5, adjusting a rod; 6-mounting a base; 7-middle positioning cross bar;
8, positioning a cross bar at the bottom; 9-beam body support bar; 10-a horizontal ruler supporting rod;
11-level bar.
Detailed Description
As shown in fig. 1 and 2, the positioning device for the bridge guardrail column comprises a supporting frame 1 in the shape of an isosceles triangle, wherein a vertical positioning rod 2 is installed on the supporting frame 1, one end of the vertical positioning rod 2 is connected with a vertex angle 1-1 of the supporting frame 1, the other end of the vertical positioning rod 2 is connected with a midpoint of a bottom edge 1-2 of the supporting frame 1 and extends out of the supporting frame 1, a top cross rod 3 is installed on the vertical positioning rod 2 close to the vertex angle 1-1, a hinge rod 4 perpendicular to the plane of the supporting frame 1 is installed on the top cross rod 3, the hinge rod 4 is hinged with an adjusting rod 5 for adjusting the inclination angle of the supporting frame 1, a bottom support 6 is installed at the lower end of the vertical positioning rod 2, and the bottom support 6 is coplanar with the supporting frame 1.
It should be noted that, by setting the supporting frame 1 to be an isosceles triangle, the basic structure of the positioning apparatus is formed, and the supporting frame has the advantage of stable structure.
It should be noted that, the positioning vertical rod 2 is fixed on the supporting frame 1, and one end of the positioning vertical rod 2 is connected with the top corner 1-1 of the supporting frame 1, and the other end is connected with the midpoint of the bottom edge 1-2 of the supporting frame 1 and extends out of the supporting frame 1, so as to provide support for the middle part of the supporting frame 1 and provide installation positions for installing other components.
It should be noted that, a top cross rod 3 is installed on the positioning vertical rod 2 near the top corner 1-1, a hinged rod 4 perpendicular to the plane of the supporting frame 1 is installed on the top cross rod 3, an adjusting rod 5 for adjusting the inclination angle of the supporting frame 1 is hinged to the hinged rod 4, one end of the adjusting rod 5, which is far away from the hinged rod 4, is in contact with the bridge floor, the inclination angle of the supporting frame 1 is controlled by adjusting the included angle between the adjusting rod 5 and the ground, the verticality of the guardrail upright is adjusted, and the bridge guardrail upright is convenient to install.
It should be noted that, through installing collet 6 at 2 lower extremes of location montant to make collet 6 and braced frame 1 coplanar, install collet 6 through 2 lower extremes of location montant that stretch out braced frame 1, make the bridge floor of stretching out of bridge railing stand that places on collet 6, satisfy the condition of bridge railing column mounting in the bridge both sides, for subsequent connection construction provides the space, provide the support for the bridge railing stand that needs the installation, prevent bridge railing stand high altitude landing.
As shown in fig. 2, in this embodiment, the middle of each vertical positioning rod 2 is provided with a middle positioning cross rod 7 perpendicular to the plane of the supporting frame 1, the middle positioning cross rod 7 is different from the hinged rod 4, the lower part of each vertical positioning rod 2 is provided with a bottom positioning cross rod 8 perpendicular to the plane of the supporting frame 1, and the bottom positioning cross rod 8 is located at the same side as the middle positioning cross rod 7. Through 2 mid-mounting location horizontal poles at location montant, install bottom location horizontal pole 8 in 2 lower parts of location montant, provide horizontal support for bridge railing stand, fixed beam guardrail stand during the installation, it is unmovable to ensure roof beam guardrail stand in the work progress, prevent bridge railing stand from the both sides landing, through making middle part location horizontal pole 7 and 8 homonymies of bottom location horizontal pole and with 4 different sides of hinge bar, make middle part location horizontal pole 7 and bottom location horizontal pole 8 be located the braced frame 1 outside just also be the bridge floor outside, do benefit to the installation of bridge railing stand.
As shown in fig. 2, in this embodiment, a horizontal rod carrier 10 is installed on the vertical positioning rod 2, the horizontal rod carrier 10 is coplanar with the supporting frame 1 and is close to one side of the adjusting rod 5, horizontal rods 11 are fixedly installed on the vertical positioning rod 2 and the horizontal rod carrier 10, and the horizontal rods 11 are parallel to the vertical positioning rod 2. Through installing level bar die-pin 10 on location montant 2 and providing the support for the installation of level bar 11, through vertical installation level bar 11 on location montant 2, calibrate bridge railing column mouting, adjust bridge railing column's levelness and straightness that hangs down, guaranteed bridge railing column's installation accuracy.
As shown in fig. 1 and 2, in the present embodiment, a beam support bar 9 is mounted on a portion of the positioning vertical bar 2 extending out of the support frame 1. Through fixing the beam body supporting rod 9 at the edge of the bridge, the supporting frame 1 is adjusted left and right, the perpendicularity of the bridge guardrail stand column is adjusted, and the installation accuracy of the bridge guardrail stand column is ensured
In this embodiment, the positioning device is formed by welding angle irons. The angle iron is adopted for welding, the materials are easy to obtain, the processing is convenient, and the cost is low.
During the in-service use, erect the bridge border that needs installation bridge railing stand with positioning device, install roof beam body bracing piece 9 at the bridge border, and make collet 6 stretch out the bridge outside, place bridge railing stand bottom on collet 6, and lean on middle part location horizontal pole 7 and bottom location horizontal pole 8, then adjust the support angle of pole 5 as required, and through the levelness and the straightness that hangs down of level 11 adjustment bridge railing stand, later be connected bridge railing stand and bridge body, move positioning device to next mounting point again, it supports bridge railing stand to repeat, and is easy and simple to handle, realize repeated continuous use, and the facilitate promotion is used.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention in any way. Any simple modifications, alterations and equivalent changes made to the above embodiments according to the technical essence of the present invention are still within the scope of the technical solution of the present invention.
Claims (5)
1. A positioning device for a bridge guardrail upright post is characterized by comprising a supporting frame (1) in the shape of an isosceles triangle, a positioning vertical rod (2) is arranged on the supporting frame (1), one end of the positioning vertical rod (2) is connected with a vertex angle (1-1) of the supporting frame (1), the other end of the positioning vertical rod is connected with the midpoint of the bottom edge (1-2) of the supporting frame (1) and extends out of the supporting frame (1), a top cross rod (3) is arranged on the vertical positioning rod (2) close to the top corner (1-1), the top cross bar (3) is provided with a hinged rod (4) vertical to the plane of the supporting frame (1), the hinged rod (4) is hinged with an adjusting rod (5) for adjusting the inclination angle of the supporting frame (1), the bottom support (6) is installed to location montant (2) lower extreme, bottom support (6) and braced frame (1) coplanar.
2. The positioning device for the bridge guardrail column as claimed in claim 1, wherein the middle positioning cross rod (7) perpendicular to the plane of the supporting frame (1) is installed in the middle of the positioning vertical rod (2), the middle positioning cross rod (7) is different from the hinge rod (4), the bottom positioning cross rod (8) perpendicular to the plane of the supporting frame (1) is installed on the lower portion of the positioning vertical rod (2), and the bottom positioning cross rod (8) is located on the same side as the middle positioning cross rod (7).
3. The positioning device for the bridge guardrail column as claimed in claim 1, wherein the vertical positioning rod (2) is provided with a horizontal supporting rod (10), the horizontal supporting rod (10) is coplanar with the supporting frame (1) and is close to one side of the adjusting rod (5), the vertical positioning rod (2) and the horizontal supporting rod (10) are fixedly provided with a horizontal ruler (11), and the horizontal ruler (11) is parallel to the vertical positioning rod (2).
4. The positioning device for the upright post of the bridge guardrail according to claim 1, characterized in that the part of the positioning vertical post (2) extending out of the support frame (1) is provided with a beam support rod (9).
5. The positioning device for the bridge guardrail column as claimed in claim 1, wherein the positioning device is formed by welding angle iron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122865811.6U CN216304445U (en) | 2021-11-22 | 2021-11-22 | Positioning equipment for bridge guardrail stand column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122865811.6U CN216304445U (en) | 2021-11-22 | 2021-11-22 | Positioning equipment for bridge guardrail stand column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216304445U true CN216304445U (en) | 2022-04-15 |
Family
ID=81122112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122865811.6U Active CN216304445U (en) | 2021-11-22 | 2021-11-22 | Positioning equipment for bridge guardrail stand column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216304445U (en) |
-
2021
- 2021-11-22 CN CN202122865811.6U patent/CN216304445U/en active Active
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