CN213772946U - Bridge column base anchor rod positioning device - Google Patents
Bridge column base anchor rod positioning device Download PDFInfo
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- CN213772946U CN213772946U CN202021963705.0U CN202021963705U CN213772946U CN 213772946 U CN213772946 U CN 213772946U CN 202021963705 U CN202021963705 U CN 202021963705U CN 213772946 U CN213772946 U CN 213772946U
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Abstract
The utility model discloses a bridge column base anchor rod positioning device, which comprises a first vertical strut, a second vertical strut, an inclined bracket, a bottom positioning frame, a top positioning frame and a plurality of anchor rods, wherein the first vertical strut and the second vertical strut are fixed in a concrete base at intervals, the first vertical strut is higher than the second vertical strut, one end of the bottom positioning frame is fixed on the top of the first vertical strut, the other end is fixed on the top of the second vertical strut, the inclined bracket is arranged obliquely, and the bottom end of the inclined bracket is fixed on the bottom positioning frame, the top positioning frame is fixed on the top end of the inclined bracket, bottom positioning grooves are formed in the peripheral sides of the bottom positioning frame, top positioning grooves are formed in the peripheral sides of the top positioning frame, one end of the anchor rod penetrates through the bottom positioning grooves and is fixed on the bottom positioning frame, and the other end of the anchor rod penetrates through the top positioning grooves and is fixed on the top positioning frame. The bridge column base anchor rod positioning device is simple in structure, accurate in positioning, high in strength and capable of improving construction efficiency and construction quality.
Description
Technical Field
The utility model relates to a method or equipment technical field that are exclusively used in and erect or assemble the bridge especially relate to a bridge column base stock positioner.
Background
When the arch bridge arch tower is constructed, the number of anchor rods at the arch tower is large, the inclination angle of the anchor rods is complex, and the requirement on installation precision is high. The positioning installation of present arch tower department stock does not have simple efficient construction auxiliary device, has during the construction stock location inaccuracy, intensity not enough, the not enough scheduling problem of precision of installation, and the efficiency of construction is low, and construction quality is relatively poor.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome the not enough of prior art, provide a simple structure, location accuracy, intensity height and can improve the bridge column base stock positioner of efficiency of construction and construction quality.
In order to solve the technical problem, the utility model discloses a following technical scheme:
a bridge column base anchor rod positioning device comprises a first vertical support column, a second vertical support column, an inclined bracket, a bottom positioning frame, a top positioning frame and a plurality of anchor rods, wherein the first vertical support column and the second vertical support column are fixed in a concrete base at intervals, the first vertical strut is higher than the second vertical strut, one end of the bottom positioning frame is fixed at the top of the first vertical strut, the other end of the bottom positioning frame is fixed at the top of the second vertical strut, the inclined bracket is obliquely arranged, the bottom end of the inclined bracket is fixed on the bottom positioning frame, the top positioning frame is fixed on the top end of the inclined bracket, the periphery of the bottom positioning frame is provided with a bottom positioning groove, the periphery of the top positioning frame is provided with a top positioning groove, one end of the anchor rod penetrates through the bottom positioning groove and is fixed on the bottom positioning frame, and the other end of the anchor rod penetrates through the top positioning groove and is fixed on the top positioning frame.
As a further improvement of the above technical solution:
the anchor rod is characterized in that fixing nuts are connected to two ends of the anchor rod in a threaded mode, and the fixing nuts at two ends of the anchor rod are respectively pressed on the bottom positioning frame and the top positioning frame.
The top constant head tank includes end to end's top square groove and is located the top straight flute of top square inslot side, the bottom constant head tank includes end to end's bottom square groove and is located the bottom straight flute of bottom square inslot side, part the stock is along square groove interval distribution, and during top square groove and bottom square groove were worn to locate respectively at both ends, another part the stock is along straight flute interval distribution, and during top straight flute and bottom straight flute were worn to locate respectively at both ends.
The bottom of first vertical pillar and second vertical pillar all is equipped with the built-in fitting, the built-in fitting is buried underground in the concrete foundation.
The inclination angle of the inclined bracket is 60-85 degrees.
The first vertical strut, the second vertical strut, the inclined bracket, the bottom positioning frame and the top positioning frame are all steel structures.
Compared with the prior art, the utility model has the advantages of:
the utility model discloses a bridge column base stock positioner, including first vertical support, second vertical support, the down tube, the bottom locating frame, top locating frame and many stocks, first vertical support and second vertical support interval are fixed in the concrete base, and first vertical support is higher than the vertical support of second, the top at first vertical support is fixed to the one end of bottom locating frame, the top at second vertical support is fixed to the other end, the down tube slope sets up, and the bottom mounting of down tube is on the bottom locating frame, the top at the down tube is fixed to the top locating frame, the week side of bottom locating frame is equipped with the bottom constant head tank, the week side of top locating frame is equipped with the top constant head tank, the one end of stock is worn to locate in the bottom constant head tank and is fixed on the bottom locating frame, the other end is worn to locate in the top constant head tank and is fixed on the top locating frame. Because first vertical pillar is higher than the vertical pillar of second, has the difference in height between first vertical pillar and the vertical pillar of second promptly, the one end of bottom locating frame is fixed at the top of first vertical pillar, the other end is fixed behind the top of vertical pillar of second, bottom locating frame can be towards the downward sloping of the vertical pillar of second one side of highly low for the down-tube mast of fixing on bottom locating frame is in the tilt state, makes the down-tube mast reach the angle that agrees with the stock, improves positioner's support intensity. One end of the anchor rod is arranged in the bottom positioning groove in a penetrating mode and fixed on the bottom positioning frame, and the other end of the anchor rod is arranged in the top positioning groove in a penetrating mode and fixed on the top positioning frame, so that the anchor rod is convenient to install and position, and the positioning accuracy of the anchor rod can be improved. The bridge column base anchor rod positioning device is simple in structure, accurate in positioning, high in strength and capable of improving construction efficiency and construction quality.
Drawings
Fig. 1 is the utility model discloses bridge column base stock positioner's schematic structure view.
Fig. 2 is a schematic structural diagram of the bridge column base anchor rod positioning device (anchor rod is not shown).
Fig. 3 is the structure diagram of the top positioning frame of the bridge column base anchor rod positioning device of the present invention.
Fig. 4 is a schematic structural diagram of the bottom positioning frame of the bridge column base anchor rod positioning device of the present invention.
Fig. 5 is an enlarged view at a in fig. 1.
The reference numerals in the figures denote:
1. a first vertical strut; 2. a second vertical strut; 3. an inclined bracket; 4. a bottom positioning frame; 41. a bottom positioning groove; 411. a bottom square groove; 412. a bottom straight groove; 5. a top positioning frame; 51. a top positioning groove; 511. a top square groove; 512. a top straight groove; 6. an anchor rod; 7. fixing a nut; 8. an embedded part.
Detailed Description
The invention will be described in further detail with reference to the drawings and specific examples.
Fig. 1 to 5 show an embodiment of the bridge column base anchor rod positioning device of the present invention, the bridge column base anchor rod positioning device includes a first vertical pillar 1, a second vertical pillar 2, a tilt frame 3, a bottom positioning frame 4, a top positioning frame 5 and a plurality of anchor rods 6, the first vertical pillar 1 and the second vertical pillar 2 are fixed in a concrete base at an interval, and the first vertical pillar 1 is higher than the second vertical pillar 2, one end of the bottom positioning frame 4 is fixed at the top of the first vertical pillar 1, the other end is fixed at the top of the second vertical pillar 2, the tilt frame 3 is obliquely arranged, and the bottom end of the tilt frame 3 is fixed on the bottom positioning frame 4, the top positioning frame 5 is fixed at the top end of the tilt frame 3, the bottom positioning groove 41 is arranged at the peripheral side of the bottom positioning frame 4, the top positioning groove 51 is arranged at the peripheral side of the top positioning frame 5, one end of the anchor rod 6 is arranged in the bottom positioning groove 41 and fixed on the bottom positioning frame 4, The other end is inserted into the top positioning groove 51 and fixed on the top positioning frame 5. Because first vertical support 1 is higher than second vertical support 2, have the difference in height between first vertical support 1 and the second vertical support 2 promptly, the top at first vertical support 1 is fixed to the one end of bottom locating frame 4, the other end is fixed behind the top of second vertical support 2, bottom locating frame 4 can be towards the 2 one side downward sloping of second vertical support 2 that highly hang down, make the down-tube support 3 of fixing on bottom locating frame 4 be in the tilt state, make down-tube support 3 reach the angle that agrees with stock 6, improve positioner's support intensity. One end of the anchor rod 6 is arranged in the bottom positioning groove 41 in a penetrating manner and fixed on the bottom positioning frame 4, and the other end of the anchor rod 6 is arranged in the top positioning groove 51 in a penetrating manner and fixed on the top positioning frame 5, so that the anchor rod 6 can be conveniently installed and positioned, and the positioning precision of the anchor rod 6 can be improved. The bridge column base anchor rod positioning device is simple in structure, accurate in positioning, high in strength and capable of improving construction efficiency and construction quality.
Specifically, top locating frame 5 is parallel with bottom locating frame 4, and the bottom mounting of down tube 3 is at the inward flange of bottom locating frame 4, and the inward flange at top locating frame 5 is fixed on the top of down tube 3, and top constant head tank 51 and bottom constant head tank 41 run through the setting for the incline direction that all follows down tube 3.
In this embodiment, as shown in fig. 1 and 5, both ends of the anchor rod 6 are connected with fixing nuts 7 through threads, and the fixing nuts 7 at both ends of the anchor rod 6 are respectively pressed on the bottom positioning frame 4 and the top positioning frame 5. Two ends of the anchor rod 6 are respectively fixed on the bottom positioning frame 4 and the top positioning frame 5 through fixing nuts 7. Specifically, the groove width of the positioning groove is larger than the outer diameter of the anchor rod 6 and smaller than the outer diameter of the fixing nut 7, external threads are arranged at two ends of the anchor rod 6, the anchor rod 6 is arranged in the top positioning groove 51 and the bottom positioning groove 41 in a penetrating mode when the anchor rod 6 is installed, then the fixing nut 7 is screwed at two ends of the anchor rod 6, the position of the anchor rod 6 is adjusted along the extending direction of the positioning groove, and then the fixing nut 7 is screwed, so that the anchor rod 6 is convenient to install and position.
In this embodiment, as shown in fig. 3 and 4, the top positioning slot 51 includes a top square slot 511 connected end to end and a top straight slot 512 located inside the top square slot 511, the bottom positioning slot 41 includes a bottom square slot 411 connected end to end and a bottom straight slot 412 located inside the bottom square slot 411, part of the anchor rods 6 are distributed along the square slots at intervals, and both ends are respectively penetrated through the top square slot 511 and the bottom square slot 411, the other part of the anchor rods 6 are distributed along the straight slots at intervals, and both ends are respectively penetrated through the top straight slot 512 and the bottom straight slot 412. Specifically, part stock 6 is along square groove evenly spaced apart distribution, and another part stock 6 is along straight groove evenly spaced apart distribution to make stock 6 form specific mode and distribute, with the stability and the support intensity that improve overall structure.
In this embodiment, embedded parts 8 are respectively arranged at the bottoms of the first vertical strut 1 and the second vertical strut 2, and the embedded parts 8 are embedded in the concrete base.
In this embodiment, the inclination angle of the inclined bracket 3 is 60 ° to 85 °, and the strength of the whole structure is better when the inclined bracket 3 is inclined in this range.
In this embodiment, as shown in fig. 1 and 2, the first vertical strut 1, the second vertical strut 2, the inclined bracket 3, the bottom positioning frame 4 and the top positioning frame 5 are all steel structures. Specifically, the bottom positioning frame 4 can be welded and connected with the first vertical support column 1 and the second vertical support column 2, and the inclined bracket 3 can be welded and connected with the bottom positioning frame 4 and the top positioning frame 5, so that the stability of the whole structure is improved.
Although the present invention has been described with reference to the preferred embodiments, it is not intended to limit the present invention. The technical solution of the present invention can be used by anyone skilled in the art to make many possible variations and modifications, or to modify equivalent embodiments, without departing from the scope of the technical solution of the present invention, using the technical content disclosed above. Therefore, any simple modification, equivalent change and modification made to the above embodiments by the technical entity of the present invention should fall within the protection scope of the technical solution of the present invention.
Claims (6)
1. The utility model provides a bridge column base stock positioner which characterized in that: comprises a first vertical pillar (1), a second vertical pillar (2), an inclined bracket (3), a bottom positioning frame (4), a top positioning frame (5) and a plurality of anchor rods (6), wherein the first vertical pillar (1) and the second vertical pillar (2) are fixed in a concrete base at intervals, the first vertical pillar (1) is higher than the second vertical pillar (2), one end of the bottom positioning frame (4) is fixed at the top of the first vertical pillar (1), the other end of the bottom positioning frame is fixed at the top of the second vertical pillar (2), the inclined bracket (3) is obliquely arranged, the bottom end of the inclined bracket (3) is fixed on the bottom positioning frame (4), the top positioning frame (5) is fixed at the top end of the inclined bracket (3), the peripheral side of the bottom positioning frame (4) is provided with a bottom positioning groove (41), the top positioning groove (51) is arranged on the top positioning frame (5), one end of the anchor rod (6) penetrates through the bottom positioning groove (41) and is fixed on the bottom positioning frame (4), and the other end of the anchor rod penetrates through the top positioning groove (51) and is fixed on the top positioning frame (5).
2. The bridge socle anchor rod positioning device of claim 1, wherein: the anchor rod is characterized in that two ends of the anchor rod (6) are connected with fixing nuts (7) in a threaded mode, and the fixing nuts (7) at two ends of the anchor rod (6) are respectively pressed on the bottom positioning frame (4) and the top positioning frame (5).
3. The bridge socle anchor rod positioning device of claim 1, wherein: top constant head tank (51) include end to end's the square groove in top (511) and be located the inboard straight flute in top (512) of the square groove in top (511), bottom constant head tank (41) include end to end's the square groove in bottom (411) and be located the inboard straight flute in bottom (412) of the square groove in bottom (411), part square groove interval distribution is followed in stock (6), and both ends wear to locate respectively in the square groove in top (511) and the square groove in bottom (411), another part straight flute interval distribution is followed in stock (6), and both ends wear to locate respectively in top straight flute (512) and the straight flute in bottom (412).
4. The bridge socle anchor rod positioning device of claim 1, wherein: the bottom of the first vertical supporting column (1) and the bottom of the second vertical supporting column (2) are both provided with embedded parts (8), and the embedded parts (8) are embedded in the concrete base.
5. A bridge socle bolt positioning device of any one of claims 1 to 4, wherein: the inclined angle of the inclined bracket (3) is 60-85 degrees.
6. A bridge socle bolt positioning device of any one of claims 1 to 4, wherein: the first vertical support column (1), the second vertical support column (2), the inclined support (3), the bottom positioning frame (4) and the top positioning frame (5) are all steel structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021963705.0U CN213772946U (en) | 2020-09-09 | 2020-09-09 | Bridge column base anchor rod positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021963705.0U CN213772946U (en) | 2020-09-09 | 2020-09-09 | Bridge column base anchor rod positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213772946U true CN213772946U (en) | 2021-07-23 |
Family
ID=76904565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021963705.0U Active CN213772946U (en) | 2020-09-09 | 2020-09-09 | Bridge column base anchor rod positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213772946U (en) |
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2020
- 2020-09-09 CN CN202021963705.0U patent/CN213772946U/en active Active
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