CN210134300U - Monorail car track mounting node - Google Patents
Monorail car track mounting node Download PDFInfo
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- CN210134300U CN210134300U CN201920871055.8U CN201920871055U CN210134300U CN 210134300 U CN210134300 U CN 210134300U CN 201920871055 U CN201920871055 U CN 201920871055U CN 210134300 U CN210134300 U CN 210134300U
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Abstract
The utility model provides a monorail car track mounting node. The device comprises a basic embedded part, an embedded anchor bolt, a mounting plate and an adjusting base plate; the basic embedded part is fixedly connected with the mounting plate stacked on the basic embedded part; the foundation embedded part is fixed in secondary grouting concrete through secondary grouting, and the secondary grouting concrete is connected above the concrete upright post capping beam; the embedded anchor bolts sequentially penetrate through the basic embedded parts and the secondary grouting concrete and are embedded in the concrete upright post bent caps; the track beam is connected to the upper surface of the mounting plate; the adjusting base plate is arranged between the track beam and the mounting plate. The utility model discloses be connected through the welding between basic built-in fitting and the mounting panel between well track roof beam and the concrete column bent cap, have great fault-tolerance and be convenient for adjustment and later maintenance on the engineering construction. Adopt concrete structure cast in situ simultaneously, solved the problem that steel construction transportation is difficult and be not convenient for hoist and mount.
Description
Technical Field
The utility model relates to a track traffic technical field, concretely relates to monorail car track mounting node.
Background
The existing elevated monorail vehicle track beam and the upright post are made of steel structures, and the track beam can be connected with the upright post through a hole formed in a steel upright post top plate.
The single-rail tourist car steel structure stand is transported to the single-rail tourist car circuit scene and is installed after the completion of the preparation in the mill. The single-rail tourist car circuit site installation condition is very complicated, and some are in the mountain area that is not convenient for transportation and hoist and mount, and the installation and the maintenance of steel structure stand become more difficult, and the cost of manufacture and the maintenance cost of steel structure stand are more high than concrete stand cost simultaneously.
In view of the foregoing, there is a great need for a monorail car track mounting node that solves the problems found in the prior art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a monorail car track mounting node to solve the problem of the installation and the adjustment of monorail car track roof beam.
In order to achieve the purpose, the utility model provides a monorail car track mounting node, which comprises a basic embedded part, an embedded anchor bolt, a mounting plate and an adjusting backing plate; the basic embedded part is fixedly connected with the mounting plate stacked on the basic embedded part; the foundation embedded part is fixed in secondary grouting concrete through secondary grouting, and the secondary grouting concrete is connected above the concrete upright post capping beam; the embedded anchor bolts sequentially penetrate through the basic embedded parts and the secondary grouting concrete and are embedded in the concrete upright post bent caps; the track beam is connected to the upper surface of the mounting plate; the adjusting base plate is arranged between the track beam and the mounting plate and used for adjusting the mounting height of the track beam.
Preferably, two groups of adjusting nut assemblies are arranged at the free end of the embedded anchor bolt, each group of adjusting nut assemblies at least comprises one adjusting nut, and the two groups of adjusting nut assemblies are respectively connected to the upper surface and the lower surface of the basic embedded part and used for adjusting the elevation of the basic embedded part; the embedded end of the embedded anchor bolt is in a hook shape and is fixedly connected with a reinforcement cage in the concrete upright cover beam.
Preferably, the embedded anchor bolts are arranged in a plurality and symmetrically distributed on two sides of the track beam in the length direction.
Preferably, a plurality of bolts are reversely penetrated through the mounting plate, and the number of the bolts corresponds to the mounting holes in the track beam one by one; the track beam is fixed on the mounting plate through bolts.
Preferably, the track roof beam includes track roof beam stiff end and the track roof beam length extend along track roof beam loose end on the direction, reserves the track roof beam and takes place the clearance of thermal expansion between track roof beam stiff end and the track roof beam loose end. The movable end of the track beam is connected with the mounting plate through the pressing plate.
Use the technical scheme of the utility model, following beneficial effect has:
(1) the utility model relates to an among the monorail car track mounting node, be connected through the welding between basic built-in fitting and the mounting panel between track roof beam and the concrete stand bent cap, have great fault-tolerance and be convenient for adjustment and later maintenance on the engineering construction. The embedded anchor bolts and the reinforcing steel bars in the bent cap are welded and fixed, so that the bent cap is prevented from deviating when concrete is poured, and the whole structure is safe and reliable. Adopt concrete structure cast in situ simultaneously, solved the problem that steel construction transportation is difficult and be not convenient for hoist and mount.
(2) The utility model relates to an among the monorail car track mounting node, one end is the track roof beam stiff end on the track roof beam mounting node, and the other end is the track roof beam expansion end. The bottom plate at the fixed end of the track beam is provided with a hole and is fixedly connected with a bolt which is reversely penetrated on the mounting plate. The movable end bottom plate of the track beam is connected and pressed with the bolt penetrating backwards on the mounting plate through the movable end pressing plate. The installation of the track roof beam is finely tuned through changing the adjusting base plates with different thicknesses is high-end, the adjustment is convenient, and the adjustment precision is high.
(3) The utility model relates to a monorail car track mounting node can reduce the requirement of engineering construction to pre-buried precision, adjusts the elevation of basic built-in fitting through adjusting the adjusting nut on the pre-buried crab-bolt, is favorable to track roof beam mounted position's adjustment. After the track fine adjustment is completed, the mounting plate and the basic embedded part are welded, so that the accurate butt joint between the track beams can be guaranteed, the smoothness of the running surface of the track is guaranteed, the mounting precision of the track beams is greatly improved, and the mounting quality is guaranteed.
In addition to the above-described objects, features and advantages, the present invention has other objects, features and advantages. The present invention will be described in further detail with reference to the drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:
FIG. 1 is a schematic diagram of a mounting node;
FIG. 2 is a front view of an installation node;
FIG. 3 is a cross-sectional view A-A of FIG. 2;
the concrete column is characterized by comprising a foundation embedded part 1, a foundation embedded part 2, an embedded anchor bolt 3, a mounting plate 4, secondary grouted concrete 5, a concrete column cover beam 6, an adjusting base plate 7, a track beam fixed end 8, a track beam movable end 9 and a pressing plate.
Detailed Description
The embodiments of the invention will be described in detail hereinafter with reference to the accompanying drawings, but the invention can be implemented in many different ways, which are defined and covered by the claims.
Example 1:
referring to fig. 1 to 3, a monorail car track installation node comprises a basic embedded part 1, an embedded anchor bolt 2, an installation plate 3, an adjusting base plate 6 and a pressing plate 9; the basic embedded part 1 is fixedly connected with a mounting plate 3 stacked on the basic embedded part; the foundation embedded part 1 is fixed in secondary grouting concrete 4 through secondary grouting, and the secondary grouting concrete 4 is connected above the concrete upright capping beam 5; the embedded anchor bolts 2 sequentially penetrate through the basic embedded parts 1 and the secondary grouting concrete 4 and are embedded in the concrete upright cover beams 5; the track beam is attached to the upper surface of the mounting plate 3. The adjusting shim plate 6 is arranged between the track beam and the mounting plate 3 for adjusting the mounting height of the track beam.
The track roof beam includes track roof beam stiff end 7 and the track roof beam length extend direction on along track roof beam expansion end 8, reserves the track roof beam between track roof beam stiff end 7 and the track roof beam expansion end 8 and takes place the clearance of thermal expansion. The movable end of the track beam is connected with the mounting plate through a pressing plate 9.
The free end of the embedded anchor bolt 2 is provided with two groups of adjusting nut assemblies, each group of adjusting nut assemblies comprises an adjusting nut, and the two groups of adjusting nut assemblies are respectively connected to the upper surface and the lower surface of the basic embedded part 1 and used for adjusting the elevation of the basic embedded part 1; the embedded end of the embedded anchor bolt 2 is in a hook shape and is fixedly connected with a reinforcement cage in the concrete upright cover beam 5. The embedded anchor bolts 2 are arranged in twenty numbers and symmetrically distributed on two sides of the track beam in the length direction.
Ten bolts are inversely penetrated on each mounting plate 3, and the number of the bolts corresponds to the mounting holes on the fixed end 7 of the track beam or the movable end bottom plate of the track beam one by one; the track beam is fixed on the mounting plate 3 through bolts.
The construction method of the monorail vehicle track installation node comprises the following steps:
the method comprises the following steps: before the capping beam is poured with concrete, the embedded anchor bolt and the basic embedded part are assembled into a whole and are placed in a reinforcement cage of the capping beam according to the requirements of coordinates and elevation of civil engineering drawings; welding and fixing the embedded anchor bolts and the reinforcing steel bars in the bent cap to prevent the bent cap from deviating when pouring concrete; reserving the height of secondary grouting when the capping beam is used for pouring concrete;
step two: preassembling the mounting plate at the fixed end and the movable end of the track beam; placing the track beam on the basic embedded part, reserving the space between the end faces according to the requirements of a drawing and adjusting the coordinates, wherein the adjustment of the top elevation of the track beam can be adjusted through a nut below the basic embedded part; and after the adjustment is finished, welding and fixing the mounting plate and the basic embedded part.
Step three: after the mounting plate is welded, the dimensional requirements of all parts are checked again, fine adjustment can be performed by replacing adjusting base plates with different thicknesses, secondary grouting is performed after no error is ensured, and the space at the lower part of the basic embedded plate is filled with concrete; and finally screwing the mounting nut according to the torque value requirement and marking the anti-loosening mark.
Among the above-mentioned monorail car track installation node, the welding through between basic built-in fitting and the mounting panel is connected between track roof beam and the concrete stand bent cap, has great fault-tolerance and is convenient for adjustment and later maintenance on the engineering construction. The embedded anchor bolts and the reinforcing steel bars in the bent cap are welded and fixed, so that the bent cap is prevented from deviating when concrete is poured, and the whole structure is safe and reliable. Adopt concrete structure cast in situ simultaneously, solved the problem that steel construction transportation is difficult and be not convenient for hoist and mount.
In the above-mentioned monorail car track installation node, one end is the track roof beam stiff end on the track roof beam installation node, and the other end is the track roof beam expansion end. The bottom plate at the fixed end of the track beam is provided with a hole and is fixedly connected with a bolt which is reversely penetrated on the mounting plate. The movable end bottom plate of the track beam is connected and pressed with the bolt penetrating backwards on the mounting plate through the movable end pressing plate. The installation of the track roof beam is finely tuned through changing the adjusting base plates with different thicknesses is high-end, the adjustment is convenient, and the adjustment precision is high.
Above-mentioned monorail car track erection node can reduce the requirement of engineering construction to pre-buried precision, adjusts the elevation of basic built-in fitting through adjusting the adjusting nut on the embedded anchor, is favorable to the adjustment of track roof beam mounted position. After the track fine adjustment is completed, the mounting plate and the basic embedded part are welded, so that the accurate butt joint between the track beams can be guaranteed, the smoothness of the running surface of the track is guaranteed, the mounting precision of the track beams is greatly improved, and the mounting quality is guaranteed.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The monorail car track installation node is characterized by comprising a basic embedded part (1), an embedded anchor bolt (2) and an installation plate (3); the basic embedded part (1) is fixedly connected with a mounting plate (3) stacked on the basic embedded part; the foundation embedded part (1) is fixed in secondary grouting concrete (4) through secondary grouting, and the secondary grouting concrete (4) is connected above the concrete upright capping beam (5); the embedded anchor bolts (2) sequentially penetrate through the basic embedded parts (1) and the secondary grouting concrete (4) and are embedded in the concrete upright capping beams (5); the track beam is connected to the upper surface of the mounting plate (3).
2. The monorail car track mounting node as claimed in claim 1, wherein the free end of the embedded anchor bolt (2) is provided with two sets of adjusting nut assemblies, each set of adjusting nut assembly at least comprises one adjusting nut, and the two sets of adjusting nut assemblies are respectively connected to the upper surface and the lower surface of the basic embedded part (1) and used for adjusting the elevation of the basic embedded part (1); the embedded end of the embedded anchor bolt (2) is in a hook shape and is fixedly connected with a reinforcement cage in the concrete upright cover beam (5).
3. The monorail car track mounting node as claimed in claim 2, wherein a plurality of pre-buried anchor bolts (2) are arranged and symmetrically distributed on two sides of the track beam in the length direction.
4. The monorail car rail mounting node of claim 1, wherein a plurality of bolts are inverted through the mounting plate (3), the number of bolts corresponding to the mounting holes on the rail beam one by one; the track beam is fixed on the mounting plate (3) through bolts.
5. A monorail car rail mounting node as claimed in claim 4, further comprising an adjustment shim plate (6), the adjustment shim plate (6) being arranged between the rail beam and the mounting plate (3) for adjusting the mounting height of the rail beam.
6. A monorail car rail mounting node as claimed in any one of claims 1-5, wherein the rail beam comprises a rail beam fixed end (7) and a rail beam movable end (8) along the rail beam in the length extension direction of the rail beam fixed end, and a gap for thermal expansion of the rail beam is reserved between the rail beam fixed end (7) and the rail beam movable end (8).
7. A monorail car track mounting node as claimed in claim 6, further comprising a hold-down plate (9), wherein the rail beam free end is connected to the mounting plate by means of the hold-down plate (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920871055.8U CN210134300U (en) | 2019-06-11 | 2019-06-11 | Monorail car track mounting node |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920871055.8U CN210134300U (en) | 2019-06-11 | 2019-06-11 | Monorail car track mounting node |
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| Publication Number | Publication Date |
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| CN210134300U true CN210134300U (en) | 2020-03-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920871055.8U Active CN210134300U (en) | 2019-06-11 | 2019-06-11 | Monorail car track mounting node |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110117923A (en) * | 2019-06-11 | 2019-08-13 | 株洲中车特种装备科技有限公司 | A kind of gyrocar track installation node and the construction method for installing node |
-
2019
- 2019-06-11 CN CN201920871055.8U patent/CN210134300U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110117923A (en) * | 2019-06-11 | 2019-08-13 | 株洲中车特种装备科技有限公司 | A kind of gyrocar track installation node and the construction method for installing node |
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