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CN-224227576-U - Installation positioning device for track embedded bolt

CN224227576UCN 224227576 UCN224227576 UCN 224227576UCN-224227576-U

Abstract

The utility model provides a device for installing and positioning a track embedded bolt, which is provided with a first horizontal direction and a second horizontal direction which are mutually perpendicular, wherein the device comprises positioning brackets which are oppositely arranged at intervals in the first horizontal direction, the positioning brackets are arranged along the second horizontal direction, the positioning brackets are provided with vertical positioning holes capable of penetrating the embedded bolt, and the embedded bolt is arranged and suitable for moving in the positioning holes along the second horizontal direction. This positioner of track embedded bolt, the locating hole through on the locating support fixes a position embedded bolt fast, and wherein locating support accessible connecting piece is movable in first horizontal direction, and embedded bolt accessible locating hole is movable in the second horizontal direction, realizes the regulation of different track embedded bolts at horizontal interval, and the up-and-down adjustment of embedded bolt is realized to accessible base in addition, reaches the purpose that improves construction precision and efficiency.

Inventors

  • DAI QUANWEI
  • GUO JIANHUA
  • ZHANG RUNPING
  • HUANG YAN

Assignees

  • 上海宝冶工程技术有限公司
  • 上海宝冶集团有限公司

Dates

Publication Date
20260512
Application Date
20250526

Claims (9)

  1. 1. The utility model provides a track pre-buried bolt's installation positioner, be provided with mutually perpendicular's first horizontal direction (A) and second horizontal direction (B) on the positioner, its characterized in that, positioner includes: The positioning brackets (100) are oppositely arranged at intervals in the first horizontal direction (A), the positioning brackets (100) are arranged along the second horizontal direction (B), vertical positioning holes (101) capable of penetrating embedded bolts are formed in the positioning brackets (100), the embedded bolts are arranged and suitable for moving along the second horizontal direction (B) in the positioning holes (101), upper positioning nuts (102) and lower positioning nuts are arranged on the embedded bolts, the upper positioning nuts (102) and the lower positioning nuts can be respectively abutted to the upper side and the lower side of the positioning brackets (100), and grouting areas covering the lower parts of the embedded bolts are arranged below the positioning brackets (100); the connecting pieces (200) are connected between the opposite positioning brackets (100) along the first horizontal direction (A), the number of the connecting pieces (200) is multiple, the connecting pieces (200) are arranged on the positioning brackets (100) at intervals along the second horizontal direction (B), and the positioning brackets (100) are movably connected with the connecting pieces (200) along the first horizontal direction (A); a base (300) with adjustable height is arranged below the connecting piece (200).
  2. 2. The device for installing and positioning the embedded bolts of the rail according to claim 1, wherein the positioning hole (101) is elliptical, and the long diameter of the ellipse is arranged along the second horizontal direction (B).
  3. 3. The device for installing and positioning the embedded bolts of the rail according to claim 1, wherein the number of the connecting pieces (200) is 3, and two end parts and the middle part of the positioning bracket (100) in the length direction are respectively provided with one connecting piece (200).
  4. 4. The installation positioning device for the track embedded bolt according to claim 1, wherein a connecting hole (201) is vertically formed in the connecting piece (200), a round hole (103) is vertically formed in the positioning support (100), a connecting bolt (202) sequentially penetrates through the connecting hole (201) and the round hole (103), the connecting hole (201) is formed in the first horizontal direction (a), the connecting bolt (202) is movably connected in the connecting hole (201) in the mode of the first horizontal direction (a), a connecting nut (203) is respectively arranged on two sides of the connecting bolt (202) in the length direction, and the connecting nut (203) can be respectively abutted to the outer side of the positioning support (100) and the outer side of the connecting piece (200).
  5. 5. The installation and positioning device for the track embedded bolt according to claim 4, wherein the connecting hole (201) is elliptical, and an elliptical long diameter of the connecting hole (201) is arranged along the first horizontal direction (a).
  6. 6. The installation positioning device for the track embedded bolt according to claim 1, wherein the end portion of the connecting piece (200) is provided with a seat hole (204) along the vertical direction, a screw (205) is movably arranged in the seat hole (204), the screw (205) is positioned at two sides of the seat hole (204) and is respectively provided with a height adjusting nut (206), the height adjusting nuts (206) are respectively abutted to the upper side and the lower side of the connecting piece (200), and the lower end of the screw (205) is connected with a base (300).
  7. 7. The device for installing and positioning the track embedded bolt according to claim 6, wherein the screw rod (205) is a full-wire screw rod (205), and the lower end of the screw rod (205) is welded and fixed with the base (300).
  8. 8. The device for installing and positioning the track embedded bolt according to claim 7, wherein the base (300) is a channel steel, the lower end of the screw (205) is connected to the inner side of the waist of the base (300), and the waist of the base (300) is horizontally arranged.
  9. 9. The device for installing and positioning the embedded bolts of the rail according to claim 1, wherein the positioning bracket (100) and the connecting piece (200) are angle steel.

Description

Installation positioning device for track embedded bolt Technical Field The utility model relates to the field of installation of track embedded bolts, in particular to an installation positioning device of the track embedded bolts. Background In the projects of railway, subway, industrial factory building, (harbor) door type lifting equipment installation and the like, the stability and precision of a track system directly influence the operation safety of the equipment, the track is usually fixed in a concrete foundation through embedded bolts, the installation position and the perpendicularity requirements are strict, the traditional construction method mainly adopts manual positioning, namely, the track system is measured through a steel rule, the bolts are temporarily supported, and then concrete is poured. However, the above prior art has the following drawbacks: The manual measurement is easily affected by operation errors, so that bolts are deviated or inclined, the positions of the bolts are required to be adjusted repeatedly, and the construction period is long and the efficiency is low especially when a plurality of groups of bolts are positioned synchronously. Therefore, in order to solve the problems, the utility model provides a device for installing and positioning a track embedded bolt, which can improve the construction efficiency. Disclosure of utility model The utility model provides a mounting and positioning device for a track embedded bolt, which aims to solve the technical problem of low construction efficiency in the existing manual positioning. According to an object of the present utility model, there is provided a device for installing and positioning a rail embedded bolt, the device being provided with a first horizontal direction and a second horizontal direction perpendicular to each other, the device comprising: The positioning brackets are arranged at intervals in the first horizontal direction, the positioning brackets are arranged along the second horizontal direction, vertical positioning holes capable of penetrating through embedded bolts are formed in the positioning brackets, the embedded bolts are arranged and suitable for moving in the second horizontal direction in the positioning holes, an upper positioning nut and a lower positioning nut are arranged on the embedded bolts, the upper positioning nut and the lower positioning nut can be respectively abutted to the upper side and the lower side of the positioning brackets, and grouting areas covering the lower parts of the embedded bolts are arranged below the positioning brackets; The connecting pieces are connected between the opposite positioning brackets along the first horizontal direction, the number of the connecting pieces is a plurality of, the connecting pieces are arranged on the positioning brackets at intervals along the second horizontal direction, and the positioning brackets are movably connected with the connecting pieces in a mode of along the first horizontal direction; the lower part of the connecting piece is provided with a base with adjustable height. Preferably, the positioning hole is elliptical, and the long diameter of the ellipse is arranged along the second horizontal direction. Preferably, the number of the connecting pieces is 3, and two end parts and the middle part of the positioning bracket in the length direction are respectively provided with one connecting piece. Preferably, the connecting piece is vertically provided with a connecting hole, the positioning support is vertically provided with a round hole, the connecting bolt sequentially penetrates through the connecting hole and the round hole, the connecting hole is arranged along the first horizontal direction, the connecting bolt is movably connected in the connecting hole in a mode of the first horizontal direction, two sides of the connecting bolt in the length direction are respectively provided with a connecting nut, and the connecting nuts can be respectively abutted to the outer side of the positioning support and the outer side of the connecting piece. Preferably, the connecting hole is elliptical, and the elliptical long diameter of the connecting hole is arranged along the first horizontal direction. Preferably, the end of the connecting piece is provided with a seat hole along the vertical direction, a screw rod is movably arranged in the seat hole, the screw rod is positioned at two sides of the seat hole and is respectively provided with a height adjusting nut, the height adjusting nuts are respectively abutted to the upper side and the lower side of the connecting piece, and the lower end of the screw rod is connected with a base. Preferably, the screw is a full-wire screw, and the lower end of the screw is welded and fixed with the base. Preferably, the base is channel steel, the lower extreme of screw rod connect in the inboard of base waist, the waist level of base is arranged. Preferably, the positioning suppo