CN210394996U - High-speed slide rail bearing beam embedded part mounting, anchoring and positioning device - Google Patents
High-speed slide rail bearing beam embedded part mounting, anchoring and positioning device Download PDFInfo
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- CN210394996U CN210394996U CN201921203542.3U CN201921203542U CN210394996U CN 210394996 U CN210394996 U CN 210394996U CN 201921203542 U CN201921203542 U CN 201921203542U CN 210394996 U CN210394996 U CN 210394996U
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Abstract
The utility model provides a high-speed slide rail bearing rail roof beam built-in fitting installation anchor positioner includes: two longitudinal beams, a plurality of cross beams, supporting legs, a sleeper plate and an electromagnet; the cross beam is used for connecting the two longitudinal beams and is arranged between the two longitudinal beams; the sleeper plate is arranged between the two longitudinal beams; the pillow plate is provided with 3 through holes along the horizontal direction, and is also provided with 2 through holes along the vertical direction, and the through holes are provided with jackscrews; electromagnets are arranged at the positions of the longitudinal beam and the positioning steel plate corresponding to the rail bearing beam, and three electromagnets are arranged on each side; the support legs are arranged at the lower parts of the longitudinal beams and the cross beams. Has the following beneficial technical effects: the pre-buried component mounting device is flexible to mount and dismount, time can be greatly saved, labor is saved, and mounting precision and anchoring quality of the pre-buried component are effectively improved.
Description
Technical Field
The utility model relates to an engineering construction technical field especially relates to a high-speed slide rail bearing rail roof beam built-in fitting installation anchor positioner.
Background
The high-speed slide rail is an outdoor large-scale ground dynamic simulation test facility, is mainly used for researching various technical problems encountered when a test piece is carried out at high speed and high acceleration in the air, and the corresponding product test speed is from low subsonic speed to nearly hypersonic speed, and the highest speed can reach Mach 3.1 (about 3794 km/h). It requires stable slide rail foundation, high straightness alignment datum line and smooth rail as basic conditions, so the flatness and straightness accuracy requirements for the rail are very high: the flatness error of a reference section of every 60m in the plane direction is less than or equal to 2mm, the straight error of a reference section of every 60m in the elevation flatness is less than or equal to 2mm, the single-point distance of the inner side surfaces of the left track and the right track of the same mileage section is required to reach 1435mm +/-0.2 mm, the height error of the double tracks is less than or equal to 0.2mm, the straightness of the top surface and the two side surfaces of the track is 0.1mm, and the torsion is not more than 0.05 mm.
The vertical anchor bolt and the sleeper plate are used as a connecting piece between the track and a slide rail foundation, namely a rail bearing beam, and the positioning precision of the vertical anchor bolt and the sleeper plate can ensure the high smoothness of the track only by meeting the requirements of front and back (longitudinal) ± 3mm, left and right (transverse) ± 1mm and height ± 2 mm. In the design scheme, one set of connecting piece comprises four vertical anchor bolts and a pillow board, and vertical anchor bolt adopts special FIS V360S anchor glue anchor, and pillow board and preformed hole adopt high strength M50 grout to pour into.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a high-speed slide rail bearing rail roof beam built-in fitting installation anchor positioner through setting up the sleeper slab, can finely tune mounted position, then can ensure that the installation accuracy of built-in fitting on the bearing rail roof beam that vertical anchor bolt and sleeper slab constitute satisfies the design error requirement.
In order to solve the above problem, the utility model provides a high-speed slide rail bearing rail roof beam built-in fitting installation anchor positioner includes: two longitudinal beams, a plurality of cross beams, supporting legs, a sleeper plate and an electromagnet; the cross beam is used for connecting the two longitudinal beams and is arranged between the two longitudinal beams; the sleeper plate is arranged between the two longitudinal beams; the pillow plate is provided with 3 through holes along the horizontal direction, and is also provided with 2 through holes along the vertical direction, and the through holes are provided with jackscrews; electromagnets are arranged at the positions of the longitudinal beam and the positioning steel plate corresponding to the rail bearing beam, and three electromagnets are arranged on each side; the support legs are arranged at the lower parts of the longitudinal beams and the cross beams.
The longitudinal beam and the cross beam in the high-speed slide rail bearing rail beam embedded part installation anchoring and positioning device are made of angle steel.
The cross beams in the high-speed slide rail bearing rail beam embedded part installation anchoring and positioning device are arranged at intervals of 1 m.
The number of the cross beams in the high-speed slide rail bearing rail beam embedded part installation anchoring and positioning device is 5.
The longitudinal beam and the cross beam in the high-speed slide rail bearing rail beam embedded part installation anchoring and positioning device are connected through bolts.
The above technical scheme of the utility model has following profitable technological effect: the pre-buried component mounting device is flexible to mount and dismount, time can be greatly saved, labor is saved, and mounting precision and anchoring quality of the pre-buried component are effectively improved.
Drawings
Fig. 1 is a top view according to an embodiment of the present invention;
fig. 2 is a front view according to an embodiment of the present invention;
fig. 3 is a top view of a pillow plate according to an embodiment of the present invention;
fig. 4 is a schematic diagram according to an embodiment of the invention.
Reference numerals:
1: a longitudinal beam;
2: a cross beam;
3: a support leg;
4: a pillow plate;
41: a top thread 41;
5: an electromagnet;
6: and (5) anchoring the screw rod.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
Referring to fig. 1, the illustrated embodiment of the present invention includes: two longitudinal beams 1, a plurality of crossbeams 2, landing leg 3, tie plate 4 and electro-magnet 5, wherein crossbeam 2 sets up between two longitudinal beams 1, crossbeam 2 is used for connecting two longitudinal beams 1, be provided with tie plate 4 between longitudinal beam 1, in this embodiment, longitudinal beam and horizontal roof beam are made by the angle steel, and longitudinal beam and horizontal roof beam pass through bolted connection simultaneously, are provided with 3 through-holes in the horizontal direction of tie plate 4, are provided with 2 through-holes in the vertical direction, are provided with jackscrew 41 in every through-hole, be provided with electro-magnet 5 simultaneously at longitudinal beam 1 and corresponding bearing rail roof beam location steel sheet department, be provided with threely in this embodiment electro-magnet 5.
In practical use, the following steps can be carried out:
first, the positioning device is fixed. Firstly, lofting the center line of a beam and the longitudinal and transverse center lines of an embedded part on a bearing rail beam, erecting an assembled positioning device on the bearing rail beam, enabling the center line of the device to be superposed with the center line of the bearing rail beam, and switching on an electromagnet power supply to enable the positioning device to be fixed on a positioning steel plate of the bearing rail beam under the action of the attraction force of an electromagnet.
And secondly, installing the embedded part. And placing the assembled embedded part (the vertical anchoring bolt and the sleeper plate) on the positioning device, and roughly adjusting the jackscrew 41 on the adjusting device to ensure that the center line of the sleeper plate of the embedded part is approximately superposed with the center line of the top mark of the rail supporting beam.
And thirdly, anchoring. And (3) loosening the left jackscrew 41 (only the pillow plate can be lifted), and vertically lifting the pillow plate by two persons to enable the vertical anchoring screw 6 to leave the anchoring hole by 10 cm. The other two persons inject the anchoring agent into the hole quickly, and the injection is stopped when the anchoring agent is injected into two thirds of the hole (the injection time of the anchoring agent is controlled within 2 minutes). After the anchoring agent stops being injected, the vertical anchoring bolt and the sleeper plate are quickly placed into the anchoring hole, the center line and the horizontal elevation of the sleeper plate are checked, the jackscrew 41 is adopted for fine adjustment, and the steel ruler and the hammer ball are used for rechecking, so that the center line of the sleeper plate is superposed with the center line of the rail supporting beam top mark. And (4) performing supplementary injection on the holes which are not full of the anchoring agent.
And fourthly, disassembling the positioning device. And (5) checking the consolidation condition of the anchoring agent after anchoring for 10 minutes, and determining the time for disassembling the positioning device. The support disassembly procedure is as follows: the electromagnet power is turned off, then 5 pairs of jackscrews 41 are unscrewed, the positioning device is removed, and the workpiece is transported to the next working surface.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (5)
1. The utility model provides a high-speed slide rail support rail roof beam built-in fitting installation anchor positioner which characterized in that includes:
two longitudinal beams (1), a plurality of cross beams (2), supporting legs (3), a pillow plate (4) and an electromagnet (5);
the cross beam (2) is used for connecting the two longitudinal beams (1) and is arranged between the two longitudinal beams (1);
the sleeper plate (4) is arranged between the two longitudinal beams (1);
the pillow plate (4) is provided with 3 through holes along the horizontal direction, and is also provided with 2 through holes along the vertical direction, and the through holes are provided with jackscrews (41);
the electromagnets (5) are arranged at the positions of the longitudinal beam (1) and the positioning steel plate corresponding to the rail bearing beam, and three electromagnets (5) are arranged on each side;
the supporting legs (3) are arranged at the lower parts of the longitudinal beams (1) and the cross beams (2).
2. The high-speed slide rail bearing beam embedded part mounting, anchoring and positioning device of claim 1, characterized in that:
the longitudinal beam (1) and the cross beam (2) are made of angle steel.
3. The high-speed slide rail bearing beam embedded part mounting, anchoring and positioning device of claim 1, characterized in that:
the cross beams (2) are arranged at intervals of 1 m.
4. The high-speed slide rail bearing beam embedded part mounting, anchoring and positioning device of claim 1, characterized in that:
the number of the cross beams (2) is 5.
5. The high-speed slide rail bearing beam embedded part mounting, anchoring and positioning device of claim 1, characterized in that:
the longitudinal beam (1) and the transverse beam (2) are connected through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921203542.3U CN210394996U (en) | 2019-07-29 | 2019-07-29 | High-speed slide rail bearing beam embedded part mounting, anchoring and positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921203542.3U CN210394996U (en) | 2019-07-29 | 2019-07-29 | High-speed slide rail bearing beam embedded part mounting, anchoring and positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210394996U true CN210394996U (en) | 2020-04-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921203542.3U Active CN210394996U (en) | 2019-07-29 | 2019-07-29 | High-speed slide rail bearing beam embedded part mounting, anchoring and positioning device |
Country Status (1)
| Country | Link |
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| CN (1) | CN210394996U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113481767A (en) * | 2021-06-07 | 2021-10-08 | 五冶集团上海有限公司 | Quick installation positioning tool for four big car track pressing blocks of coke oven |
-
2019
- 2019-07-29 CN CN201921203542.3U patent/CN210394996U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113481767A (en) * | 2021-06-07 | 2021-10-08 | 五冶集团上海有限公司 | Quick installation positioning tool for four big car track pressing blocks of coke oven |
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