CN202925404U - Embedded track bolt location auxiliary device - Google Patents
Embedded track bolt location auxiliary device Download PDFInfo
- Publication number
- CN202925404U CN202925404U CN201220543011.0U CN201220543011U CN202925404U CN 202925404 U CN202925404 U CN 202925404U CN 201220543011 U CN201220543011 U CN 201220543011U CN 202925404 U CN202925404 U CN 202925404U
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- China
- Prior art keywords
- auxiliary device
- steel truss
- embedded
- truss
- bolt
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- Expired - Fee Related
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Abstract
The utility model relates to an embedded track bolt location auxiliary device which comprises a locating steel truss. Truss supports for supporting the locating steel truss are arranged on the outer sides of the locating steel truss. Adjusting bolts are respectively arranged on the truss supports. The locating steel truss is provided with embedded bolt holes for locating embedded bolts. One ends of the truss supports are fixedly connected with the locating steel truss. The other ends of the truss supports are provided with adjusting threaded holes matched with the adjusting bolts. The location auxiliary device is made of angle steel materials. Through adjustment to the adjusting bolts, the embedded track bolt location auxiliary device ensures installation accuracy and has the advantages of being simple in operation, low in cost, high in precision and high in efficacy, and the like.
Description
Technical field
The utility model relates to Foundation of Wharf Gantry Crane track installation field, is specifically related to a kind of positioning auxiliary device of track pre-embedded bolt.
Background technology
The installation accuracy of Foundation of Wharf Gantry Crane track pre-embedded bolt is had relatively high expectations, and the single mode of imbedding of many employings of past easily causes pre-buried precision inadequate.In real work, often the installation deviation due to pre-embedded bolt affects the rail pressing plate installation.So guarantee that the installation accuracy of pre-embedded bolt is the problem that must overcome in work progress.
The utility model content
The utility model provides a kind of positioning auxiliary device of track pre-embedded bolt for above-mentioned technical problem.That this positioning auxiliary device has is simple to operate, expense is low, precision is high, the effect advantages of higher.
For realizing above purpose, the utility model provides a kind of positioning auxiliary device of track pre-embedded bolt, comprises the location steel truss, and described location steel truss arranged outside is useful on the frame holder of supporting and location steel truss, is provided with the adjustment bolt in described holder.
Be provided with the pre-embedded bolt hole for the location pre-embedded bolt on described location steel truss.
One end of described holder and the location steel truss outside is fixedly connected with, and is provided with the adjustment screwed hole that is complementary with the adjustment bolt in described holder, by regulating the adjustment bolt, guarantees installation accuracy.
Described positioning auxiliary device adopts the angle steel material.
The utility model is simple in structure, and is easy to operate, can according to construction requirement, adjust number and the position of prepared screw-bolt hole, the precise positioning pre-embedded bolt.The utility model is by regulating the adjustment bolt simultaneously, can guarantee that the bolt on the location steel truss is in same level, effectively control the track pre-embedded bolt and be less than or equal to 2mm along the laterally and longitudinally position deviation of beam, and can the elevation control deviation within 3mm, guarantee installation accuracy.The utility model is simple in structure, and is easy to operate, and the utility model can be by arranging long location steel truss in addition, and one-time positioning is installed more pre-embedded bolt, compares than conventional construction, effectively improves installation effectiveness.
Description of drawings
Fig. 1 is the utility model plane structure schematic diagram
Fig. 2 is the utility model side structure schematic diagram
In figure, the corresponding relation of each label and component is:
1-adjustment bolt; 2-location steel truss; 3-pre-embedded bolt hole; The holder of 4-frame; 41-adjustment screwed hole.
The specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments:
The positioning auxiliary device of a kind of track pre-embedded bolt as shown in the figure comprises location steel truss 2, and the arranged outside of described location steel truss 2 has frame holder 4, is provided with adjustment bolt 1 in described holder 4.
In technique scheme, be provided with pre-embedded bolt hole 3 on described location steel truss 2.
In technique scheme, an end of described holder 4 is fixedly connected with location steel truss 2, and the other end of described holder 4 is provided with the adjustment screwed hole 41 that matches with adjustment bolt 1.
In technique scheme, described positioning auxiliary device adopts the angle steel material.
Be elaborated below in conjunction with the method for operating of specific embodiment to the positioning auxiliary device of track pre-embedded bolt:
As shown in the figure, a kind of positioning auxiliary device of track pre-embedded bolt comprises adjustment bolt 1, location steel truss 2, frame holder 4; Be respectively arranged with seven equally distributed prepared screw-bolt holes 3 on the trusses of location steel truss 2 both sides, location steel truss 2 outsides are respectively arranged with three equally distributed holder 4, described holder 4 one ends are fixedly connected with the outside of location steel truss 2 respectively, the adjustment screwed hole 41 that is provided with adjustment bolt 1 in the frame holder and is complementary with adjustment bolt 1.
During use, at first lay positioning auxiliary device according to measuring the track centerline of placing, then with six adjustment bolts 1 on location steel truss 2 and spirit level, positioning auxiliary device absolute altitude and level are adjusted, guarantee that on location steel truss 2, have a few is in same plane, namely on same absolute altitude horizontal plane, then according to the prepared screw-bolt hole 3 of accomplishing fluently in advance, pre-embedded bolt is installed.After installation, pre-embedded bolt and rail beam body reinforcing bar are fixed, take out positioning auxiliary device and carry out next section pre-buried location.
Obviously, those skilled in the art can carry out various changes and modification and not break away from the spirit and scope of the present invention the utility model.Like this, if within of the present utility model these are revised and modification belongs to the scope of the utility model claim and equivalent technologies thereof, the utility model also is intended to comprise these changes and modification interior.
The content that is not described in detail in this manual belongs to the known prior art of this area professional and technical personnel.
Claims (4)
1. the positioning auxiliary device of a track pre-embedded bolt, comprise location steel truss (2), it is characterized in that described location steel truss (2) arranged outside has frame holder (4), is provided with adjustment bolt (1) in described holder (4).
2. the positioning auxiliary device of track pre-embedded bolt according to claim 1, is characterized in that being provided with on described location steel truss (2) pre-embedded bolt hole (3).
3. the positioning auxiliary device of track pre-embedded bolt according to claim 1 and 2, an end that it is characterized in that described holder (4) is fixedly connected with location steel truss (2), and the other end of described holder (4) is provided with the adjustment screwed hole (41) that matches with adjustment bolt (1).
4. the positioning auxiliary device of according to claim 1,2 or 3 described track pre-embedded bolts, is characterized in that described positioning auxiliary device adopts the angle steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220543011.0U CN202925404U (en) | 2012-10-23 | 2012-10-23 | Embedded track bolt location auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220543011.0U CN202925404U (en) | 2012-10-23 | 2012-10-23 | Embedded track bolt location auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202925404U true CN202925404U (en) | 2013-05-08 |
Family
ID=48215381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220543011.0U Expired - Fee Related CN202925404U (en) | 2012-10-23 | 2012-10-23 | Embedded track bolt location auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202925404U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108716172A (en) * | 2018-06-21 | 2018-10-30 | 中铁二十二局集团有限公司 | A kind of solid concrete roabed composite conductor rail of steel and aluminum basis built-in fitting specific purpose tool |
| CN114182581A (en) * | 2021-12-27 | 2022-03-15 | 中铁二局集团有限公司 | Accurate positioning die for reserved bolt hole and positioning method thereof |
-
2012
- 2012-10-23 CN CN201220543011.0U patent/CN202925404U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108716172A (en) * | 2018-06-21 | 2018-10-30 | 中铁二十二局集团有限公司 | A kind of solid concrete roabed composite conductor rail of steel and aluminum basis built-in fitting specific purpose tool |
| CN114182581A (en) * | 2021-12-27 | 2022-03-15 | 中铁二局集团有限公司 | Accurate positioning die for reserved bolt hole and positioning method thereof |
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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: 20130508 Termination date: 20211023 |