CN218540436U - Improve mould of bridge pier stud contact net basis buried bolt installation accuracy in advance - Google Patents
Improve mould of bridge pier stud contact net basis buried bolt installation accuracy in advance Download PDFInfo
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- CN218540436U CN218540436U CN202222980249.6U CN202222980249U CN218540436U CN 218540436 U CN218540436 U CN 218540436U CN 202222980249 U CN202222980249 U CN 202222980249U CN 218540436 U CN218540436 U CN 218540436U
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Abstract
The utility model discloses an improve mould of bridge pier column contact net basis buried bolt installation accuracy in advance, include: the fixing frame is transversely detachably arranged on the pier cap template of the bridge pier stud; the positioning plate is arranged on the fixing frame, a plurality of positioning holes with the diameters and the intervals matched with the diameters and the intervals of the preset embedded bolts are formed in the positioning plate, and a first vibrating hole is formed in the positioning plate; the embedded plate is positioned below the positioning plate, through holes in one-to-one correspondence with the positioning holes are formed in the embedded plate, the embedded bolt sequentially penetrates through the through holes and the positioning holes from bottom to top, a positioning nut is screwed on the top of the embedded bolt, and a second vibrating hole is formed in the embedded plate in a vertically through mode corresponding to the first vibrating hole. The utility model discloses have accurate spacing to pre-buried bolt, show the positioning accuracy who promotes pre-buried bolt, and fixed easy operation, the efficiency of construction also obtains showing the beneficial effect who promotes.
Description
Technical Field
The utility model relates to a bridge pier stud contact net foundation construction technical field. More specifically speaking, the utility model relates to an improve mould of bridge pier column contact net basis buried bolt installation accuracy in advance.
Background
In the construction of a contact network, in order to fix a contact network upright post, a steel plate and a bolt need to be embedded in a pier cap, the positioning method of the embedded steel plate and the bolt is measured by a tape measure, then the relative position of the embedded bolt is pre-fixed by binding steel wires, the fixing method is complicated, and the construction efficiency is low. During concrete pouring operation, due to vibration and walking of workers on the reinforcing steel bar net, the embedded parts are easy to deviate from the designed positions after concrete is poured, and reworking is caused.
Among the prior art, for example application number 2018100067052 "a shimming and pre-buried bolt hole forming device with synchronous construction of bridge pier cap" adopts pier top cap template and support shimming template be provided with two angle steels through fixed steel sheet in the pier top cap template, support the setting of shimming template on two angle steels be provided with adjustable angle steel in the support shimming template, be provided with the rubber tube as the pre-buried bolt hole on adjustable angle steel. The patent document is used for solving the difficult problem that the reserved precision of the reserved bolt hole of the support seat is difficult to control by adopting a PVC pipeline, and avoiding the problems of reworking, trimming and the like of the reserved hole of the support seat bolt hole. For example, the U-shaped bolt positioning hole formed in the prefabricated steel template is a large-diameter positioning hole in the fixing structure of the embedded U-shaped bolt at the pier top of the pier with the application number of 2017203932609, so that the collision to the U-shaped bolt in the template hoisting and dismounting process can be reduced, and the positioning accuracy of the embedded U-shaped bolt is ensured. The movable cover plate is arranged to be T-shaped, and the front end cylinder body of the movable cover plate is embedded in the U-shaped bolt positioning hole of the template, so that the positioning accuracy of the U-shaped bolt is guaranteed, concrete seepage is prevented, the damage of the template removal to the concrete in the bolt hole site is effectively reduced, and the engineering quality is guaranteed.
However, based on the above prior art schemes, the technical problem of the installation accuracy of the embedded bolt suitable for the construction environment cannot be completely matched, so that the design and manufacture of the die for the installation accuracy of the embedded bolt suitable for the construction environment are the current problems and the problems to be solved.
SUMMERY OF THE UTILITY MODEL
It is an object of the present invention to solve at least the above problems and to provide at least the advantages which will be described later.
In order to realize the basis the utility model discloses a these purposes and other advantages provide an improve mould of bridge pier stud contact net basis buried bolt installation accuracy in advance, include:
the fixing frame is transversely detachably arranged on the pier cap template of the bridge pier stud;
the positioning plate is arranged on the fixing frame, a plurality of positioning holes with the diameters and the intervals matched with the diameters and the intervals of the preset embedded bolts are formed in the positioning plate, and a first vibrating hole is formed in the positioning plate;
the embedded plate is positioned below the positioning plate, through holes in one-to-one correspondence with the positioning holes are formed in the embedded plate, the embedded bolt sequentially penetrates through the through holes and the positioning holes from bottom to top, a positioning nut is screwed on the top of the embedded bolt, and a second vibrating hole is formed in the embedded plate in a vertically through mode corresponding to the first vibrating hole.
Preferably, the mount includes a pair of horizontal pole that sets up relatively, set up in the montant of horizontal pole tip, connect the connecting rod that is located the lower extreme of the montant of the same end of a pair of horizontal pole, be equipped with at least one regulation screw hole on the connecting rod, adjust the screw hole with screw hole on the pier cap template matches, adjust the screw hole with screw hole in the pier cap template passes through adjusting bolt and fixes.
Preferably, the positioning plate further comprises at least one leveling tube, and the leveling tube is arranged at the top of the positioning plate.
Preferably, the positioning plate is consistent with the embedded plate in shape.
Preferably, the locating plate is rectangle, the quantity of air level pipe is 2, two air level pipes set up respectively in the edge on two adjacent limits of locating plate.
Preferably, the cross rod, the vertical rod and the connecting rod are fixed in a welding mode.
The utility model discloses at least, include following beneficial effect: combine fixed position with pier cap template to locating plate, locating hole, adjusting nut, pre-buried board combine together, realize showing the positioning accuracy who promotes pre-buried bolt to pre-buried bolt's accurate spacing, and fixed operation is simple, and the efficiency of construction also obtains showing and promotes.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
Fig. 1 is a schematic perspective view of the mold according to one embodiment of the present invention;
fig. 2 is a schematic side view of the mold according to one embodiment of the present invention;
fig. 3 is a top view of the mold according to one embodiment of the present invention.
Detailed Description
The present invention is further described in detail below with reference to the drawings so that those skilled in the art can implement the invention with reference to the description.
It is to be noted that the experimental methods described in the following embodiments are all conventional methods unless otherwise specified, and the reagents and materials, if not otherwise specified, are commercially available; in the description of the present invention, the terms indicating orientation or positional relationship are based on the orientation or positional relationship shown in the drawings only for convenience of description and simplification of description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
As shown in fig. 1 to 3, the respective reference numerals are as follows: the device comprises a fixing frame 1, a positioning plate 2, a first vibrating hole 21, an embedded plate 3, an embedded bolt 4, a positioning nut 5, a cross rod 11, a vertical rod 12, a connecting rod 13, an adjusting threaded hole 14, a leveling pipe 6 and a pier cap template 7.
As shown in fig. 1-3, the utility model provides an improve mould of bridge pier stud contact net basis buried bolt installation accuracy in advance, include:
the fixed frame 1 is transversely detachably arranged on a pier cap template 7 of the bridge pier stud; the fixing frame 1 can be provided with a threaded hole matched with the pier cap template 7, and then the fixing frame 1 and the pier cap template 7 can be detachably connected and fixed through bolts.
The positioning plate 2 is arranged on the fixing frame 1, a plurality of positioning holes with the diameters and the intervals matched with the diameters and the intervals of the preset embedded bolts 4 are formed in the positioning plate 2, and first vibrating holes 21 are formed in the positioning plate 2; the locating hole is used for carrying out accurate spacing to buried bolt 4's relative position in advance, and first hole 21 that vibrates is arranged in the concrete pouring construction, supplies the vibrating rod to insert and stretch into the concrete, realizes vibrating the construction to the concrete.
The embedded plate 3 is located below the positioning plate 2, through holes corresponding to the positioning holes one to one are formed in the embedded plate 3, the embedded bolts 4 sequentially penetrate through the through holes and the positioning holes from bottom to top, positioning nuts 5 are screwed on the tops of the embedded bolts 4, and second vibrating holes are formed in the embedded plate 3 in a vertically through mode corresponding to the first vibrating holes. Above the 3-position reinforcement cage 8 of the embedded plate, the embedded bolt 4 can be limited to be in a vertical state through the positioning holes and the through holes which are arranged up and down, and the positioning precision of the embedded bolt 4 is improved. The second hole of vibrating is arranged in supplying the vibrating rod to insert and stretch into the concrete, realizes the construction of vibrating to the concrete.
In above-mentioned technical scheme, adopt pier cap template 7 in mount 1 and the construction environment to dismantle fixedly, realize the firm location of mount 1, set up locating hole and positioning nut 5 on locating plate 2, can adjust the length that buried bolt 4 stretches out locating plate 2 in advance to accord with the design requirement. When fixed firm with mount 1, 4 location of buried bolt are accurate, buried bolt 4 exposes the accurate back of length adjustment, implement the pouring of concrete, the pouring covers to concrete top surface to embedded plate 3, the pouring in-process, stretch into the vibrating rod from first vibrating hole 21 and second vibrating hole and carry out the tamping to the concrete, after the completion of vibrating, carry out the watering maintenance to the concrete, wait for the concrete to reach the hardness standard, then can demolish adjusting bolt, mount 1 and locating plate 2, embedded plate 3 and buried bolt 4 are then buried underground in the concrete, the mould can realize used repeatedly. The die is simple in structure, easy to manufacture and simple in use method, and compared with the existing positioning method, the positioning precision and the positioning efficiency can be remarkably improved.
In another kind of technical scheme, mount 1 including relative a pair of horizontal pole 11 that sets up, set up in the montant 12 of 11 tip of horizontal pole, connect the connecting rod 13 that is located the lower extreme of the montant 12 of the same end of a pair of horizontal pole 11, be equipped with at least one regulation screw hole 14 on the connecting rod 13, adjust screw hole 14 with screw hole on the pier cap template 7 matches, adjust screw hole 14 with screw hole on the pier cap template 7 passes through adjusting bolt and fixes. The fixing frame 1 is in a simple I-shaped shape, the use amount of steel plates is small, and the fixing is stable. The horizontal position of the fixing frame 1 can be adjusted through the adjusting bolt, so that the levelness of the positioning plate 2 is adjusted, the embedded bolt 4 is vertically arranged, and the verticality of the embedded bolt is guaranteed.
In another technical scheme, the positioning plate further comprises at least one leveling tube 6, and the leveling tube 6 is arranged at the top of the positioning plate 2. The leveling pipe 6 can help constructors to judge the levelness of the positioning plate 2 more easily, so that the verticality of the embedded bolt 4 is ensured.
In another technical scheme, the positioning plate 2 and the embedded plate 3 are consistent in shape. The positioning plate 2 usually adopts the embedded plate 3 with the same model, can be repeatedly used and can be finally used as the embedded plate 3. The positioning plate 2 and the embedded plate 3 are both made of steel plates.
In another technical scheme, locating plate 2 is the rectangle, the quantity of air level 6 is 2, two air level 6 set up respectively in the edge on two adjacent limits of locating plate 2. Because bridge pier stud transverse cross section area is great, sets up two air level 6 to be close to the edge setting respectively, make things convenient for constructor to look over air level 6, judge 2 levelness of locating plate.
In another technical scheme, the cross rod 11, the vertical rod 12 and the connecting rod 13 are fixed by welding. The welding mode is more reliable in fixation and is not easy to shift and deform.
While the embodiments of the invention have been described above, it is not intended to be limited to the details shown, or described, but rather to cover all modifications, which would come within the scope of the appended claims, and all changes which come within the meaning and range of equivalency of the art are therefore intended to be embraced therein.
Claims (6)
1. Improve mould of bridge pier column contact net basis buried bolt installation accuracy in advance, its characterized in that includes:
the fixing frame is transversely detachably arranged on the pier cap template of the bridge pier stud;
the positioning plate is arranged on the fixing frame, a plurality of positioning holes with the diameters and the intervals matched with the diameters and the intervals of the preset embedded bolts are formed in the positioning plate, and a first vibrating hole is formed in the positioning plate;
the embedded plate is positioned below the positioning plate, through holes in one-to-one correspondence to the positioning holes are formed in the embedded plate, the embedded bolt sequentially penetrates through the through holes and the positioning holes from bottom to top, a positioning nut is screwed on the top of the embedded bolt, and a second vibrating hole is formed in the embedded plate in a vertically through mode corresponding to the first vibrating hole.
2. The die for improving the installation accuracy of the embedded bolts of the bridge pier stud contact net foundation of claim 1, wherein the fixing frame comprises a pair of cross rods which are oppositely arranged, a vertical rod which is arranged at the end part of the cross rod, and a connecting rod which is connected with the lower end of the vertical rod at the same end of the pair of cross rods, at least one adjusting threaded hole is arranged on the connecting rod, the adjusting threaded hole is matched with a threaded hole in the pier cap template, and the adjusting threaded hole and the threaded hole in the pier cap template are fixed through the adjusting bolt.
3. The die for improving the installation accuracy of the embedded bolts of the foundation of the contact net of the bridge pier column according to claim 1, further comprising at least one leveling pipe, wherein the leveling pipe is arranged at the top of the positioning plate.
4. The mold for improving the installation accuracy of the embedded bolts of the foundation of the bridge pier stud contact network according to claim 1, wherein the positioning plate is consistent with the embedded plate in shape.
5. The mold for improving the installation accuracy of the embedded bolts of the bridge pier stud contact net foundation according to claim 3, wherein the positioning plate is rectangular, the number of the leveling tubes is 2, and the two leveling tubes are respectively arranged at the edges of two adjacent edges of the positioning plate.
6. The die for improving the installation accuracy of the embedded bolts of the bridge pier stud contact net foundation according to claim 2, wherein the cross rods, the vertical rods and the connecting rods are welded and fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222980249.6U CN218540436U (en) | 2022-11-09 | 2022-11-09 | Improve mould of bridge pier stud contact net basis buried bolt installation accuracy in advance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222980249.6U CN218540436U (en) | 2022-11-09 | 2022-11-09 | Improve mould of bridge pier stud contact net basis buried bolt installation accuracy in advance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218540436U true CN218540436U (en) | 2023-02-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222980249.6U Active CN218540436U (en) | 2022-11-09 | 2022-11-09 | Improve mould of bridge pier stud contact net basis buried bolt installation accuracy in advance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218540436U (en) |
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2022
- 2022-11-09 CN CN202222980249.6U patent/CN218540436U/en active Active
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