CN212834977U - But rapid Assembly's high-speed railway bridge railing - Google Patents
But rapid Assembly's high-speed railway bridge railing Download PDFInfo
- Publication number
- CN212834977U CN212834977U CN202020313892.1U CN202020313892U CN212834977U CN 212834977 U CN212834977 U CN 212834977U CN 202020313892 U CN202020313892 U CN 202020313892U CN 212834977 U CN212834977 U CN 212834977U
- Authority
- CN
- China
- Prior art keywords
- connecting piece
- handrail
- embedded
- joist
- piece
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Abstract
The utility model belongs to the technical field of high-speed railway bridge railing, in particular to but rapid Assembly's high-speed railway bridge railing, including stand, handrail, joist, rail piece and cap, the upper portion and the lower part of stand are equipped with first pre-buried connecting piece and the pre-buried connecting piece of second respectively, the handrail supports through first pre-buried connecting piece to it is fixed through the mounting, the joist supports through the pre-buried connecting piece of second to it is fixed through the mounting, the utility model provides a but rapid Assembly's high-speed railway bridge railing, when one of them group of railing needs to be changed, can only demolish this railing, save artifical and materials greatly, in addition, handrail, joist, rail piece adopt whole prefabricated molding, have also improved installation, assembly efficiency greatly, save artifical use.
Description
Technical Field
The utility model belongs to the technical field of high-speed railway bridge railing, in particular to but rapid Assembly's high-speed railway bridge railing.
Background
At present high-speed railway bridge railing's structure, as shown in fig. 7, assembly groove 10 has been seted up to stand 1 top, the one end assembly of both sides handrail 2 is in assembly groove 10, the head end of both sides handrail all is equipped with connecting reinforcement 11, connecting reinforcement 11 links together and connects both sides handrail, connecting reinforcement 11 links together the purpose and is to communicate lightning-arrest circuit, this is the rigid requirement of high-speed railway bridge railing, but this kind of structure exists certain drawback at present, if in case one of them a set of railing damages, during the change, because connecting reinforcement 11 links together, can not demolish alone, need whole or part to demolish, can accomplish the change, extravagant manual work very much, in addition, the high-speed railway bridge railing of this kind of structure at present, relatively extravagant manual work during the installation and construction.
SUMMERY OF THE UTILITY MODEL
The utility model provides a but rapid Assembly's high-speed railway bridge railing can solve the problem that points out among the background art.
The utility model provides a but rapid Assembly's high-speed railway bridge railing, includes stand, handrail, joist, breast piece and cap, the upper portion and the lower part of stand are equipped with the pre-buried connecting piece of first pre-buried connecting piece and the pre-buried connecting piece of second respectively, the handrail supports through first pre-buried connecting piece to it is fixed through the mounting, the joist supports through the pre-buried connecting piece of second to it is fixed through the mounting.
Preferably, the first embedded connecting piece is an embedded steel plate, two ends of the bottom surface of the handrail are respectively provided with a preformed groove matched with the embedded steel plate, and the preformed groove is provided with embedded bolts.
Preferably, the second embedded connecting piece is an embedded bracket channel steel, two ends of the bottom surface of the joist are respectively provided with a preformed groove which is combined with the embedded bracket channel steel, and the preformed groove is provided with embedded bolts.
Preferably, the handrail, the joist and the handrail sheet are integrally prefabricated and formed to form an integral handrail sheet.
The utility model provides a but rapid Assembly's high-speed railway bridge railing, when one of them a set of railing need be changed, can only demolish this railing can, save artifical and materials greatly, in addition, handrail, joist, fence piece adopt whole prefabricated forming, have also improved installation, assembly efficiency greatly, save artificial use.
Drawings
Figure 1 is a schematic view of the overall structure of the utility model,
figure 2 is an enlarged schematic view of the invention at a in figure 1,
figure 3 is a schematic view of the upright post of the present invention,
figure 4 is a schematic end view of the handrail of the utility model,
FIG. 5 is a schematic view of a first pre-buried connecting member of the present invention,
figure 6 is a schematic view of the end face of the joist of the present invention,
figure 7 is a schematic top view of a prior art structural stud joint,
description of reference numerals:
reference numbers in the figures: 1. a column; 2. A handrail; 3. A joist; 4. Hurdle sheets; 5. A first pre-buried connecting piece; 6. a second pre-buried connecting piece; 7. a cap; 8. Reserving a groove; 9. the method comprises the following steps of pre-embedding bolts, 10, assembling grooves and 11, and connecting reinforcing steel bars.
Detailed Description
In the following, an embodiment of the present invention will be described in detail with reference to the drawings, but it should be understood that the scope of the present invention is not limited by the embodiment.
As shown in fig. 1-7, the embodiment of the present invention provides a high-speed railway bridge railing capable of being assembled quickly, including a stand 1, a handrail 2, a joist 3, a railing piece 4 and a cap 7, the upper portion and the lower portion of the stand 1 are respectively provided with a first pre-embedded connecting piece 5 and a second pre-embedded connecting piece 6, the handrail 2 is supported by the first pre-embedded connecting pieces 5 at both ends, the first pre-embedded connecting pieces 5 are pre-embedded steel plates, and are pre-embedded in the stand 1 during prefabrication molding, both ends of the bottom surface of the handrail 2 are respectively provided with a pre-groove 8 matching with the pre-embedded steel plates, the pre-groove 8 is provided with a pre-embedded bolt 9, and the handrail 2 and the pre-embedded steel plates are fixed together by;
the both ends of joist 3 are passed through the support of the pre-buried connecting piece 6 of second to it is fixed through the mounting, the pre-buried connecting piece 6 of second is pre-buried bracket channel-section steel, the both ends of 3 bottom surfaces of joist are equipped with the reservation groove 8 that closes with pre-buried bracket channel-section steel respectively, reservation groove 8 is equipped with buried bolt 9 in advance, and is in the same place joist 3 is fixed with pre-buried bracket channel-section steel through buried bolt 9 in advance.
The utility model discloses an installation step: the stand 1 anchor is hung whole hurdle piece to between the stand 1 of both sides with the hoist and mount mode, and the embedded bolt 9 at handrail 2 both ends inserts in the screw hole of embedded steel sheet, and the embedded bolt 9 at joist 3 both ends inserts in the screw hole of bracket channel-section steel, and the depth of parallelism and the straightness that hangs down of the whole hurdle piece of debugging fasten the nut at each position, then at stand 1 installation cap 7, the back of taking one's place is installed, reserves the hole site through cap 7 and pours into grout and finishes.
The above disclosure is only for a few specific embodiments of the present invention, however, the present invention is not limited to the embodiments, and any changes that can be considered by those skilled in the art shall fall within the protection scope of the present invention.
Claims (4)
1. The utility model provides a but rapid Assembly's high-speed railway bridge railing, includes stand (1), handrail (2), joist (3), breast piece (4) and cap for a column (7), its characterized in that: the upper portion and the lower part of stand (1) are equipped with first pre-buried connecting piece (5) and the pre-buried connecting piece of second (6) respectively, handrail (2) support through first pre-buried connecting piece (5) to it is fixed through the mounting, joist (3) support through pre-buried connecting piece of second (6) to it is fixed through the mounting.
2. The quickly assembled high-speed rail bridge railing of claim 1, wherein: the first embedded connecting piece (5) is an embedded steel plate, two ends of the bottom surface of the handrail (2) are respectively provided with a preformed groove (8) which is matched with the embedded steel plate, and the preformed groove (8) is provided with an embedded bolt (9).
3. The quickly assembled high-speed rail bridge railing of claim 1, wherein: the second embedded connecting piece (6) is an embedded bracket channel steel, the two ends of the bottom surface of the joist (3) are respectively provided with a preformed groove (8) which is closed with the embedded bracket channel steel, and the preformed groove (8) is provided with embedded bolts (9).
4. A quickly assembled high speed rail bridge rail according to any one of claims 1 to 3, wherein: the handrail (2), the joist (3) and the rail piece (4) are integrally prefabricated and formed to form an integral rail piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020313892.1U CN212834977U (en) | 2020-03-13 | 2020-03-13 | But rapid Assembly's high-speed railway bridge railing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020313892.1U CN212834977U (en) | 2020-03-13 | 2020-03-13 | But rapid Assembly's high-speed railway bridge railing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212834977U true CN212834977U (en) | 2021-03-30 |
Family
ID=75112837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020313892.1U Expired - Fee Related CN212834977U (en) | 2020-03-13 | 2020-03-13 | But rapid Assembly's high-speed railway bridge railing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212834977U (en) |
-
2020
- 2020-03-13 CN CN202020313892.1U patent/CN212834977U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201217898Y (en) | Concrete prefabricated stairs | |
| CN108978434B (en) | Bracket-free industrialized construction method of steel-concrete combined continuous box girder bridge | |
| CN108951886B (en) | Prefabricated assembled concrete anti-seismic node | |
| CN203475598U (en) | Shock-proof prefabricated building of steel bar truss shearing wall composite structure | |
| CN103741792A (en) | Whole assembly frame system and construction method thereof | |
| CN110792164B (en) | Transverse assembling device and method for assembled shear wall | |
| CN214005373U (en) | Connecting structure of precast concrete bridge deck and steel plate beam | |
| CN113152339A (en) | Concrete guardrail attached type fixed die pouring construction method | |
| CN104314167A (en) | Prestressed assembly type building and assembly method thereof | |
| CN105220792A (en) | A kind of prefabricated concealed bracings energy-consuming shear wall and assemble method thereof | |
| CN212866300U (en) | Prefabricated balcony with lightning protection function | |
| CN103195183A (en) | Standard unit assembled shock isolating and damping structure system | |
| CN212834977U (en) | But rapid Assembly's high-speed railway bridge railing | |
| CN211548015U (en) | Prefabricated assembled steel-concrete composite beam | |
| CN110565510A (en) | Prefabricated assembled segmental pier structure and construction method thereof | |
| CN208518137U (en) | A kind of closed-section steel deck combined concrete shear wall connecting node | |
| CN108411770B (en) | Transverse anchor bolt connection structure of modularized precast pier and construction method thereof | |
| CN204199434U (en) | Prestressing force assembled architecture | |
| CN114790787B (en) | Multi-swing interface self-resetting wall high-rise structure system | |
| CN214613648U (en) | Assembled case roof beam overlap joint node of atress equilibrium | |
| CN110924303B (en) | Steel beam and built-in steel reinforced concrete slab continuous combination beam and construction method | |
| CN203475599U (en) | Shock-proof prefabricated building of steel tube shearing wall composite structure | |
| CN210886905U (en) | Prefabricated pier containing location structure | |
| CN213926982U (en) | Prefabricated coincide floor node structure in board area falls | |
| CN214364076U (en) | Large-span slow-bonding prestressed beam |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20210330 |