CN203222734U - Bridge guardrail metal stand column base construction leveling device - Google Patents
Bridge guardrail metal stand column base construction leveling device Download PDFInfo
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- CN203222734U CN203222734U CN 201320212954 CN201320212954U CN203222734U CN 203222734 U CN203222734 U CN 203222734U CN 201320212954 CN201320212954 CN 201320212954 CN 201320212954 U CN201320212954 U CN 201320212954U CN 203222734 U CN203222734 U CN 203222734U
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Abstract
The utility model discloses a bridge guardrail metal stand column base construction leveling device. The device is characterized in that the device is a right angle frame formed by fixedly connecting a vertical side frame and a horizontal top frame, the side frame is a closed frame, leveling bolts are respectively arranged at bottoms of two legs of the side frame, the top frame is an open frame, namely, the tail end of the top frame is open, a reinforcing longitudinal rod is arranged on two transverse rods of the top frame, supporting claws extending toward the inner side are respectively arranged on lower bottom faces of the two sides of the top frame transverse rods between the tail end of the top frame and the reinforcing longitudinal rod, the four supporting claws form a parallel supporting face, and a U-shaped frame extending outward is arranged at the tail end of the top frame in a lap joint mode. The bridge guardrail metal stand column base construction leveling device enables level bubbles on a base plate to be adjusted to be horizontal through joint coordination functions of main supports, the U-shaped lap joint frame and the leveling bolts, and provides a basis for the vertical arrangement of a bridge guardrail metal stand column.
Description
Technical field
The utility model relates to a kind of levelling device, in particular for the device of Bridge guardrail metal upright post base construction leveling.
Background technology
In recent years, along with the appearance of big-and-middle-sized bridge, the beams of metal post fence is used constantly at bridge to be increased.Beams of metal post fence structure can effectively be protected errant vehicle, effectively reduces the probability that above-mentioned accident takes place, and the loss that the minimizing accident causes improves the traffic safety level of speedway, can be used as the column of bridge Landscape Lighting simultaneously.Require beams of metal post fence column after concrete guardrail is installed, should guarantee vertically, otherwise can under wind action, topple over or reverse, under himself gravity and vertical uniform load q, produce eccentricity pressure, and then make the cross section produce relatively large moment of flexure, be unfavorable for its normal use.Big or eccentricly may surpass its control interface supporting capacity limit value and produce destruction when big when wind load.Therefore, the vertical installation of beams of metal post fence column on pontic has a significant impact its normal use, and beams of metal post fence column base installs whether level is the decisive factor that guarantees that it is vertically installed.
In order to guarantee that bridge beams of metal post fence column vertically installs, generally generally adopt the method for correcting before and after spirit level, the sash weight, though this method is practical, but operating process is loaded down with trivial details, expended a large amount of human and material resources, time, speed of application is low, and construction cost is higher.
The utility model content
In order to solve existing bridge beams of metal post fence column the more loaded down with trivial details problem of leveling process is installed, the utility model provides a kind of bridge beams of metal post fence column base construction levelling device.
For achieving the above object, the technical scheme that the utility model is taked is:
A kind of Bridge guardrail metal upright post base construction levelling device, it is the right angle frame that the top frame by a vertical side frame and a level is formed by fixedly connecting; Described side frame is a sealing frame, is respectively equipped with the leveling bolt in two leg bottoms of side frame; Described top frame is an opening frame, the end that is to say the top frame is uncovered, two cross bars at the top frame are provided with a reinforcement vertical pole, frame cross bar both sides, top bottom surface terminal at the top frame and that strengthen between the vertical pole is respectively equipped with two support claws that stretch out to the inside, and four support claws form a horizontal support face; In top frame end lap a U-shaped frame that outwards leans out is arranged.In order to guarantee the firm of right angle frame, be provided with diagonal brace in the right angle frame both sides.
During use, U-shaped frame of the present utility model is overlapped on the outboard template of pontic concrete guardrail, the leveling bolt is placed ground; Then a steel base plate that adapts with Bridge guardrail metal upright post base size is placed on the horizontal support face of the utility model levelling device, be reserved with the screw corresponding with the base screwhole position on the base plate; Adjusting right angle frame makes plate upper surface and outboard template top be in sustained height; Level(l)ing bubble on base plate is placed, fine setting leveling bolt when level(l)ing bubble is placed in the middle, illustrates that base plate is in horizontal plane, and be welded to base plate immediately on the cage of reinforcement of pontic concrete guardrail this moment, and the on-site cutting bar dowel of suitable length is used in welding.After base plate has welded, levelling device is extracted out along bridge lateral, to carry out next step operation.Base plate position level has guaranteed the position base level, and the position base level has guaranteed the vertical of Bridge guardrail metal upright post again.
The common coordinative role of the utility model by main body rack, U-shaped ledge and leveling bolt makes the level(l)ing bubble that is placed on the base plate transfer to level, for the vertical installation of Bridge guardrail metal upright post provides the foundation.The utility model raw material drawing is convenient, and manufacture craft is simple, and is whole light convenient mobile.In the actual mechanical process, operating process is simple and convenient and easy to study, and can reuse, and construction precision is higher, can effectively improve speed of application and quality, reduces construction cost.
Description of drawings
Fig. 1 is front view of the present utility model;
Fig. 2 is right view of the present utility model;
Fig. 3 is vertical view of the present utility model.
State diagram when Fig. 4, Fig. 5 are the utility model use.
Among the figure: the 1-side frame; 2-top frame; 3-U shape frame; 4-leveling bolt; The 5-diagonal brace; The 6-support claw; 7-steel base plate; The 8-level(l)ing bubble; 9-strengthens vertical pole.
The specific embodiment
As Figure 1-3, levelling device of the present utility model is the right angle frame that the top frame 2 by vertical side frame 1 and level is formed by fixedly connecting; Side frame 1 is a sealing frame, is respectively equipped with leveling bolt 4 in two leg bottoms of side frame 1; Top frame 2 is an opening frame (seeing Fig. 2 and Fig. 3), the end that is to say top frame 2 is uncovered, two cross bars at top frame 2 are provided with a reinforcement vertical pole 8, be respectively equipped with two bearing bars that stretch out to the inside as horizontal support face of 6, four support claws of support claw, 6 formation at top frame 2 frame cross bar both sides, top bottom surfaces terminal and that strengthen between the vertical pole 9; In 2 end laps of top frame a U-shaped frame 3 that outwards leans out is arranged.In order to guarantee the firm of right angle frame, be provided with diagonal brace 5 in the right angle frame both sides.
As 4 and Fig. 5 show use state of the present utility model.During use, U-shaped frame 3 of the present utility model is overlapped on the outboard template of pontic concrete guardrail, leveling bolt 4 is placed ground; Then a steel base plate 7 that adapts with Bridge guardrail metal upright post base size is placed on the support claw 6, be reserved with the screw corresponding with the base screwhole position and cable aperture on the steel base plate 7; Adjusting right angle frame makes steel base plate 7 upper surfaces and outboard template top be in sustained height; Place level(l)ing bubble 8 at steel base plate 7 at last, make level(l)ing bubble placed in the middle by fine setting leveling bolt, thereby guarantee that base plate is in horizontal plane.
The parameters optimal of each parts of the utility model requires:
1, the leveling diameter of bolt should be greater than 8mm, and length is not less than 300mm, and is stable to guarantee that enough intensity maintenance overall structures are arranged, and enough adjusting spaces.
2, the rod member diameter of top frame and side frame should not be less than 16mm, and the hound diameter should be less than 12mm.The top frame length should not be less than 550mm, and the side frame height is preferably 600～1000mm(to be decided on construction height), the right angle frame width should not be less than 300mm;
3, the lap length of U-shaped frame and top frame cross bar should not be less than 150mm, and the U-shaped frame stretches out top frame cross bar length and should be 100～200mm.
Claims (3)
1. Bridge guardrail metal upright post base construction levelling device is characterized in that, it is the right angle frame that the top frame by a vertical side frame and a level is formed by fixedly connecting; Described side frame is a sealing frame, is respectively equipped with the leveling bolt in two leg bottoms of side frame; Described top frame is an opening frame, the end that is to say the top frame is uncovered, two cross bars at the top frame are provided with a reinforcement vertical pole, frame cross bar both sides, top bottom surface terminal at the top frame and that strengthen between the vertical pole is respectively equipped with two support claws that stretch out to the inside, and four support claws form a horizontal support face; In top frame end lap a U-shaped frame that outwards leans out is arranged.
2. Bridge guardrail metal upright post base construction levelling device as claimed in claim 1 is characterized in that, is provided with diagonal brace in the right angle frame both sides.
3. Bridge guardrail metal upright post base construction levelling device as claimed in claim 1 or 2 is characterized in that,
The described leveling diameter of bolt should be not less than 300mm greater than 8mm, length;
The rod member diameter of described top frame and side frame is not less than 16mm;
Described top frame length is not less than 550mm, and the side frame height is 600～1000mm;
Described hound diameter is not less than 12mm;
Described right angle frame width is not less than 300mm;
The lap length of described U-shaped frame and top frame cross bar is not less than 150mm, and the U-shaped frame stretches out top frame cross bar length and should be 100～200mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320212954 CN203222734U (en) | 2013-04-24 | 2013-04-24 | Bridge guardrail metal stand column base construction leveling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320212954 CN203222734U (en) | 2013-04-24 | 2013-04-24 | Bridge guardrail metal stand column base construction leveling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203222734U true CN203222734U (en) | 2013-10-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320212954 Expired - Fee Related CN203222734U (en) | 2013-04-24 | 2013-04-24 | Bridge guardrail metal stand column base construction leveling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203222734U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107178034A (en) * | 2017-06-29 | 2017-09-19 | 福建省高速公路有限责任公司 | Collison fence for bridge reinforcing bar three-dimensional localization frame |
| CN107620270A (en) * | 2017-08-26 | 2018-01-23 | 河南省公路工程局集团有限公司 | Portable positioning die carrier and its application method for guardrail reinforcing bar colligation |
-
2013
- 2013-04-24 CN CN 201320212954 patent/CN203222734U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107178034A (en) * | 2017-06-29 | 2017-09-19 | 福建省高速公路有限责任公司 | Collison fence for bridge reinforcing bar three-dimensional localization frame |
| CN107620270A (en) * | 2017-08-26 | 2018-01-23 | 河南省公路工程局集团有限公司 | Portable positioning die carrier and its application method for guardrail reinforcing bar colligation |
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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: 20131002 Termination date: 20180424 |