CN217629419U

CN217629419U - Driving track structure in railway bridge work progress

Info

Publication number: CN217629419U
Application number: CN202121937010.XU
Authority: CN
Inventors: 张建; 王维超; 张可馨; 朱春香; 李洁; 李欢
Original assignee: Tangshan Haigang Tianyou Railway Engineering Co ltd
Current assignee: Tangshan Haigang Tianyou Railway Engineering Co ltd
Priority date: 2021-08-18
Filing date: 2021-08-18
Publication date: 2022-10-21
Anticipated expiration: 2031-08-18

Abstract

The utility model discloses a driving track structure in railway bridge work progress, including two piers, two the road bed is installed on the upper portion of pier, the upper portion mid-mounting of road bed has the median, a plurality of connecting plates are installed on the upper portion of median, two install the protection network between the connecting plate, the left side of connecting plate is provided with a plurality of slewing mechanism, slewing mechanism includes sleeve, bearing, T-shaped piece, the left side at the connecting plate is installed to the sleeve, telescopic upper portion is seted up flutedly, the bearing is installed in the recess, the T-shaped piece is connected with the inner circle of bearing, a plurality of L-shaped pieces are installed on the right side of protection network. The utility model discloses when using, when laying the track body to the railway section, make the material be convenient for transport through the highway section, reduced the construction degree of difficulty to make the more safety of construction through the protection network, the protection network is convenient for dismantle the change moreover.

Description

Driving track structure in railway bridge work progress

Technical Field

The utility model relates to a driving track technical field specifically is a driving track structure in railway bridge work progress.

Background

With the rapid development of railway transportation industry, people's travel modes become more rapid and convenient, and in the railway construction process, with the more complicated and diversified landforms and landforms crossed, the railway bridge inevitably passes through some rivers, highways and other obstacles, so that some railway bridges need to be constructed, and railway tracks are laid on the railway bridges.

The following problems exist when using the travelling crane track structure in the existing railway bridge construction process: when the rails on the railway bridge are paved, materials needing to be used are inconvenient to convey, and the construction difficulty is increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a driving track structure in railway bridge work progress to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a driving track structure in railway bridge work progress, includes two piers, two the road bed is installed on the upper portion of pier, the upper portion mid-mounting of road bed has the median, a plurality of connecting plates are installed on the upper portion of median, two install the protection network between the connecting plate, the left side of connecting plate is provided with a plurality of slewing mechanism.

Preferably, the rotating mechanism comprises a sleeve, a bearing and a T-shaped block, the sleeve is installed on the left side of the connecting plate, a groove is formed in the upper portion of the sleeve, the bearing is installed in the groove, and the T-shaped block is connected with an inner ring of the bearing.

Preferably, a plurality of L-shaped blocks are installed on the right side of the protective net, a square groove is formed in the upper portion of each T-shaped block, and the bottom ends of the L-shaped blocks are square and are connected with the slots in an inserting mode.

Preferably, a plurality of connecting blocks are installed on the left side of the protection net, a plurality of fixing blocks are installed on the right side of the connecting plate, and the connecting blocks are connected with the fixing blocks through bolts.

Preferably, the road bed is divided into a railway section and a road section from front to back by the isolation zone.

Preferably, the railway section is provided with a track body.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses set up median, highway section and railway section, make when carrying out the laying of track body to the railway section, can pass the dumper on the highway section, thus make the material be convenient for transport, and then reduced the degree of difficulty of construction greatly;

2. the utility model discloses still set up connecting plate, slewing mechanism and protection network simultaneously, when transporting the material, can rotate the protection network and make the material transport the railway section, can fix the protection network through the bolt after the material transports, make through the protection network can be safer when carrying out the track body and laying to the protection network is convenient for dismantle, has improved its practicality greatly.

Drawings

Fig. 1 is a front sectional view of the present invention;

fig. 2 is a side view of the present invention;

fig. 3 is a top view of the present invention;

fig. 4 is an enlarged schematic view of a portion a of fig. 1.

In the figure: 1. a bridge pier; 2. a roadbed; 3. an isolation zone; 4. a connecting plate; 5. a protective net; 6. a rotating mechanism; 61. a sleeve; 62. a bearing; 63. a T-shaped block; 7. an L-shaped block; 8. connecting blocks; 9. a fixed block; 10. a bolt; 11. a section of railway; 12. a road segment; 13. a track body.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a travelling crane track structure in the construction process of a railway bridge comprises two piers 1, wherein a roadbed 2 is installed on the upper portions of the two piers 1, an isolation belt 3 is installed in the middle of the upper portion of the roadbed 2, a plurality of connecting plates 4 are installed on the upper portion of the isolation belt 3, a protective net 5 is installed between the two connecting plates 4, and a plurality of rotating mechanisms 6 are arranged on the left side of each connecting plate 4;

slewing mechanism 6 includes sleeve 61, bearing 62, T-shaped piece 63, sleeve 61 is installed in the left side of connecting plate 4, the upper portion of sleeve 61 is seted up flutedly, bearing 62 is installed in the recess, T-shaped piece 63 is connected with the inner circle of bearing 62, a plurality of L-shaped pieces 7 are installed on the right side of protection network 5, square groove has been seted up on the upper portion of T-shaped piece 63, the bottom of L-shaped piece 7 is square and pegs graft with the slot, a plurality of connecting blocks 8 are installed to the left side of protection network 5, a plurality of fixed blocks 9 are installed on the right side of connecting plate 4, connecting block 8 passes through bolt 10 with fixed block 9 and is connected, median 3 divide into railway section 11 and highway section 12 from the front to the back in proper order roadbed 2, be provided with track body 13 on railway section 11.

The working principle is as follows: the utility model discloses a when using, through current transport vechicle on highway section 12, can transport the material to railway section 11, when transporting the material, dismantle bolt 10 down then rotate protection network 5, thereby can make the material transport railway section 11, after the material transports, rethread bolt 10 is fixed protection network 5, also can make more safety when being under construction through protection network 5, and when needs are changed protection network 5, directly dismantle bolt 10 down, then upwards move and lift protection network 5 and make L type piece 7 keep away from the slot of T type piece 63, can dismantle protection network 5, and is simple and convenient, and after railway section 11 construction is ended, highway section 12 also can normally lead to the car, its practicality is greatly improved. The utility model discloses when using, when laying the track body 13 to railway section 11, make the material be convenient for transport through road section 12, reduced the construction degree of difficulty to make the more safety of construction through protection network 5, protection network 5 is convenient for dismantle the change moreover.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a driving track structure in railway bridge work progress, includes two pier (1), its characterized in that: two the upper portion of pier (1) is provided with road bed (2), the upper portion middle part of road bed (2) is provided with median (3), the upper portion of median (3) is provided with a plurality of connecting plates (4), two be provided with protection network (5) between connecting plate (4), the left side of connecting plate (4) is provided with a plurality of slewing mechanism (6).

2. A running track structure in a railway bridge construction process according to claim 1, characterized in that: the rotating mechanism (6) comprises a sleeve (61), a bearing (62) and a T-shaped block (63), the sleeve (61) is installed on the left side of the connecting plate (4), a groove is formed in the upper portion of the sleeve (61), the bearing (62) is installed in the groove, and the T-shaped block (63) is connected with an inner ring of the bearing (62).

3. A running track structure in a railway bridge construction process according to claim 2, characterized in that: a plurality of L-shaped blocks (7) are installed on the right side of the protective net (5), a square groove is formed in the upper portion of each T-shaped block (63), and the bottom ends of the L-shaped blocks (7) are square and are connected with the slots in an inserting mode.

4. A running rail structure in a railway bridge construction process according to claim 1, wherein: a plurality of connecting blocks (8) are installed in the left side of protection network (5), a plurality of fixed blocks (9) are installed on the right side of connecting plate (4), connecting block (8) are connected with fixed blocks (9) through bolts (10).

5. A running track structure in a railway bridge construction process according to claim 1, characterized in that: the road bed (2) is sequentially divided into a railway section (11) and a road section (12) from front to back by the isolation belt (3).

6. A driving track structure in the process of railway bridge construction according to claim 5, characterized in that: and a track body (13) is arranged on the railway section (11).