CN213173338U

CN213173338U - Bridge construction equipment

Info

Publication number: CN213173338U
Application number: CN202021303882.6U
Authority: CN
Inventors: 张志义; 唐庚时; 朱国彤; 刘坤; 胡耀斌; 张涛; 周毅; 孙鸿杰; 刘泽强; 何海峰; 刘一禹; 王仕
Original assignee: Guangzhou Engineering Co Ltd of China Railway Sixth Group Co Ltd
Current assignee: Guangzhou Engineering Co Ltd of China Railway Sixth Group Co Ltd
Priority date: 2020-07-06
Filing date: 2020-07-06
Publication date: 2021-05-11
Anticipated expiration: 2030-07-06

Abstract

A bridge construction device comprises a walking part, a connecting part and a bearing part, wherein the walking part comprises walking wheels and a brake device, the walking wheels are used for being in contact with a bridge, and the brake device is matched with the walking wheels and used for braking the walking part; the connecting part is connected with one side of the walking part; one side of the bearing part is connected with the connecting part, and the bearing part is positioned below the walking part. This bridge construction equipment's walking portion cooperates with the bridge part on the bridge floor, fix whole roof beam construction equipment on the bridge, and the bearing part can extend to the below of bridge floor through connecting portion, thereby bridge equipment to under the bridge floor is under is under is under construction, for example, install the water-drain pipe, bridge construction equipment can adjust the position through the walking wheel of walking portion, and can fix at the construction position through brake equipment, consequently realized swiftly, conveniently carry out construction operation under the bridge floor, and can not receive the restriction that bridge erects the place environment.

Description

Bridge construction equipment

Technical Field

The utility model relates to a building engineering field particularly, relates to a bridge construction equipment.

Background

In order to rapidly drain accumulated water on the bridge floor and prevent rainwater from accumulating on the bridge floor and permeating into a beam body to influence the durability of the bridge, when the bridge is designed, a certain number of water drainage pipelines are required to be arranged on the bridge floor besides longitudinal and transverse slope drainage, so as to form a complete drainage system.

The types of the drain pipes generally include a metal drain pipe, a reinforced concrete drain pipe, a transverse drainage pipe and a closed drainage system.

The drain pipe is located below the deck, so that a worker cannot directly perform construction from the deck.

One of the construction methods of the prior art drain pipe is to erect a scaffold from the ground, but the scaffold cannot move, and the workload of installing the scaffold is even greater than that of laying the drain pipe.

Another construction method is to lift workers to a construction position through an aerial ladder vehicle, but the erection site of many bridges is not suitable for the aerial ladder vehicle to run, such as rivers, green belts and the like, so that the construction through the aerial ladder vehicle is limited.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bridge construction equipment, it can swiftly, conveniently carry out the construction operation under the bridge floor to can not receive the restriction that the bridge erects the place environment.

The utility model discloses a realize like this:

a bridge construction device comprises a walking part, a connecting part and a bearing part, wherein the walking part comprises walking wheels and a brake device, the walking wheels are used for being in contact with a bridge, and the brake device is matched with the walking wheels and used for braking the walking part; the connecting part is connected with one side of the walking part; one side of the bearing part is connected with the connecting part, and the bearing part is positioned below the walking part.

This bridge construction equipment's walking portion cooperates with the bridge part on the bridge floor, fix whole roof beam construction equipment on the bridge, and the bearing part can extend to the below of bridge floor through connecting portion, thereby bridge equipment to under the bridge floor is under is under is under construction, for example, install the water-drain pipe, bridge construction equipment can adjust the position through the walking wheel of walking portion, and can fix at the construction position through brake equipment, consequently realized swiftly, conveniently carry out construction operation under the bridge floor, and can not receive the restriction that bridge erects the place environment.

Further, the walking part comprises a plurality of walking wheels, wherein at least two walking wheels are oppositely arranged.

Furthermore, the walking part comprises a wheel carrier, the wheel carrier is U-shaped, the wheel carrier comprises a first side beam, a second side beam and a middle beam, the connecting part is connected with the first side beam, and an opening between the first side beam and the second side beam is used for clamping an anti-collision wall of a bridge.

Further, the walking part comprises a plurality of walking wheels, at least one walking wheel is arranged on one side of the first side beam facing the second side beam, and at least one walking wheel is arranged on one side of the second side beam facing the first side beam.

Further, the distance between the walking wheels arranged on the first side beam and the middle beam is larger than the distance between the walking wheels arranged on the second side beam and the middle beam.

Further, the traveling part includes a plurality of traveling wheels, and at least one traveling wheel is provided on a side of the center sill facing the first and second side sills.

Further, the walking part comprises a buffer spring, and the walking wheel is connected with the wheel carrier through the buffer spring.

Further, the bearing part comprises a hanging basket, and one side of the hanging basket is connected with the connecting part.

Furthermore, the connecting portion includes tie-beam and reinforcing beam, and the one side of walking portion and the one side of hanging flower basket are connected to the tie-beam, and the opposite side and the tie-beam of hanging flower basket are connected to the reinforcing beam.

Further, the connecting portion includes a ladder stand extending from the walking portion to the bearing portion.

The beneficial effects of the utility model are that: the utility model provides a can swiftly, conveniently carry out bridge construction equipment of construction operation under the bridge floor, it can be in the removal with the adjustment construction position to can brake with fixed operating position, this bridge construction equipment directly sets up on the bridge, consequently does not receive the environmental restriction in bridge erection place.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic view of an operating state of an embodiment of the present invention;

fig. 2 is a schematic diagram of an outer side structure of an embodiment of the present invention;

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

fig. 4 is the structure schematic diagram of the walking wheel of the embodiment of the utility model.

In the figure:

10. a traveling wheel; 11. a brake device; 12. a buffer spring; 13. a base plate; 20. a connecting portion; 21. a connecting beam; 22. reinforcing the beam; 23. climbing a ladder; 24. a secondary reinforcing beam; 30. a bearing part; 40. a first side member; 50. a second side member; 60. a center sill; 61. a rib plate; 100. a bridge deck; 200. crashproof wall.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Some embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The embodiments described below and the features of the embodiments can be combined with each other without conflict.

A first embodiment of bridge construction equipment, please refer to fig. 1 to 4, the bridge construction equipment includes a walking part, a connecting part 20 and a bearing part 30, the walking part includes a walking wheel 10 and a brake device 11, the walking wheel 10 is used for contacting with a bridge, the brake device 11 is matched with the walking wheel 10 for braking the walking wheel 10; the connecting part 20 is connected with one side of the walking part; one side of the bearing part 30 is connected with the connecting part 20, and the bearing part 30 is positioned below the walking part.

The utility model discloses a walking portion of this bridge construction equipment cooperates with the bridge part on the bridge floor, fix whole roof beam construction equipment on the bridge, and the bearing part can extend to the below of bridge floor through connecting portion, thereby bridge equipment to under the bridge floor is under construction, for example, install the water-drain mast, the walking wheel that bridge construction equipment passes through walking portion can adjust the position, and can fix at the construction position through brake equipment, consequently, realized swiftly, conveniently carry out construction operation under the bridge floor, and can not receive the restriction that the place environment was erect to the bridge.

The walking part comprises a wheel carrier, the wheel carrier is U-shaped, the wheel carrier comprises a first side beam, a second side beam and a middle beam, the connecting part is connected with the first side beam, and an opening between the first side beam and the second side beam is used for clamping the anti-collision wall 200 of the bridge.

As shown in fig. 1, the impact wall 200 is sandwiched between the first side member 40 and the second side member 50, wherein the first side member 40 is located on the outer side and the second side member 50 is located on the inner side of the bridge body.

The connecting portion 20 is connected to the first side sill 40 and extends downwardly below the deck 100 so that the load bearing portion 30 is below the deck 100.

The first side member 40 is provided with a plurality of road wheels 10, and the second side member 50 is also provided with a plurality of road wheels 10.

Specifically, referring to fig. 2, two road wheels 10 are disposed on the first side beam 40, and the road wheels 10 on the first side beam 40 face the second side beam 50; two road wheels 10 are arranged on the second side beam 50, and the road wheels 10 on the second side beam 50 face the first side beam 40.

The two road wheels 10 on the first side beam 40 have the same horizontal height, and the two road wheels 10 are arranged side by side.

The two road wheels 10 on the second side beam 50 have the same horizontal height, and the two road wheels 10 are arranged side by side.

As can be seen from fig. 1, the first side member 40 has a length greater than that of the second side member 50.

In the present embodiment, the road wheels 10 on the first side member 40 are positioned lower than the road wheels 10 on the second side member 50. Namely, the distance between the travelling wheels arranged on the first side beam and the middle beam is larger than the distance between the travelling wheels arranged on the second side beam and the middle beam.

The center sill 60 connects the first side sill 40 and the second side sill 50, i.e., the center sill 60 is the highest point of the bridge construction equipment.

The middle beam 60 is provided with a plurality of walking wheels 10, and the walking wheels 10 are arranged downwards and directly contact with the anti-collision wall 200.

The road wheels 10 on the middle beam 60 are main bearing wheels, and the main weight of the bridge construction equipment is concentrated on the road wheels 10.

Specifically, referring to fig. 1 and 2, four road wheels 10 are provided on the center sill 60, and since these road wheels 10 are main load bearing wheels, the number thereof is greater than the number of the road wheels 10 on the first and

second side sills

40 and 50.

Referring to fig. 2 and 3, four road wheels 10 are provided on the center sill 60, the four road wheels 10 are arranged in a rectangular shape, and two road wheels 10 adjacent to the first side sill 40 are in contact with the outer side of the impact wall 200; the two road wheels 10 near the second side member 50 are in contact with the lining of the impact wall 200.

Referring to fig. 4, in the present embodiment, each walking wheel 10 is provided with a brake device 11, the brake device 11 is a friction type brake device controlled manually, and a constructor can brake the walking wheel 10 through the brake device, so as to fix the bridge construction equipment at a construction position.

The walking wheel 10 is connected with the wheel carrier through a buffer spring 12, and the buffer spring is a compression spring and can play a role in shock absorption and buffering.

A backing plate 13 is arranged between the buffer spring 12 and the wheel carrier, and the backing plate 13 can increase the contact area between the buffer spring 12 and the wheel carrier, thereby achieving the purpose of protecting the wheel carrier.

The bearing part comprises a hanging basket, and one side of the hanging basket is connected with the connecting part.

The hanging basket can be used for a worker to stand and can also be used for placing construction tools.

Referring to fig. 2, the connection part 20 includes two connection beams 21 connecting the outer side of the traveling part and the outer side of the gondola.

The connection beam 21 has an upper portion connected to the first side beam 40 and a lower portion connected to an outer edge of a gondola which extends inward so as to protrude below the deck 100.

Referring to fig. 1, the connection part 20 includes a reinforcing beam 22, and the reinforcing beam 22 connects the inner side of the gondola and the middle of the connection beam 21.

The connection part 20 further includes a secondary reinforcing beam 24, one end of the secondary reinforcing beam 24 is connected to the middle of the gondola, the other end is connected to the connection beam 21, and the connection point of the secondary reinforcing beam 24 to the connection beam 21 is located below the connection point of the reinforcing beam 22 to the connection beam 21.

The secondary reinforcing beams 24 and the reinforcing beams 22 are arranged in parallel.

Referring to fig. 2, the connecting portion includes a ladder that extends from the walking portion to the bearing portion.

The constructor can climb into the gondola from the deck 100 through the ladder 23 to perform construction. After the construction is completed, the constructor can return to the deck 100 through the ladder 23.

In fig. 2, the ladder 23 is provided near the left side, and the left side member of the ladder is the left side link beam 21 of the link 20.

The bridge construction equipment comprises a walking part, a connecting part 20 and a bearing part 30, wherein the walking part comprises walking wheels 10 and a brake device 11, the walking wheels 10 are used for being connected with a bridge, and the brake device 11 is matched with the walking wheels 10 and used for braking the walking wheels 10; the connecting part 20 is connected with one side of the walking part; one side of the bearing part 30 is connected with the connecting part 20, and the bearing part 30 is positioned below the walking part.

The impact wall 200 is sandwiched between the first side member 40 and the second side member 50, wherein the first side member 40 is located on the outer side and the second side member 50 is located on the inner side of the bridge body.

Specifically, two travelling wheels 10 are arranged on the first side beam 40, and the travelling wheels 10 on the first side beam 40 face the second side beam 50; two road wheels 10 are arranged on the second side beam 50, and the road wheels 10 on the second side beam 50 face the first side beam 40.

The first side member 40 has a length greater than that of the second side member 50.

The road wheels 10 on the first side member 40 are positioned lower than the road wheels 10 on the second side member 50. Namely, the distance between the travelling wheels arranged on the first side beam and the middle beam is larger than the distance between the travelling wheels arranged on the second side beam and the middle beam.

Specifically, four road wheels 10 are provided on the center sill 60, and since these road wheels 10 are main load-bearing wheels, the number thereof is larger than the number of the road wheels 10 on the first side sill 40 and the second side sill 50.

Four traveling wheels 10 are arranged on the middle beam 60, the four traveling wheels 10 are arranged in a rectangular shape, and two traveling wheels 10 close to the first side beam 40 are in contact with the outer aid of the collision wall 200; the two road wheels 10 near the second side member 50 are in contact with the lining of the impact wall 200.

In this embodiment, only four road wheels 10 provided on the center sill 60 are provided with the brake devices 11, and the other road wheels 10 are not provided with the brake devices 11. The brake device 11 is a friction type brake device controlled manually, and a constructor can brake the walking wheels 10 through the brake device, so that the bridge construction equipment is fixed at a construction position.

Since the walking wheels 10 on the middle beam 60 are main bearing wheels, after the walking wheels 10 are braked by the brake device 11, the bridge construction equipment can be stably braked and fixed at a construction position.

Third embodiment, the third embodiment adds a weight structure provided on the second side beam of the wheel frame, compared to the first and second embodiments, thereby relieving the lateral moment of the bridge construction apparatus.

The utility model provides a can swiftly, conveniently carry out bridge construction equipment of construction operation under bridge floor, it can be in order to adjust the construction position removing to can brake with fixed operating position, this bridge construction equipment directly sets up on the bridge, consequently does not receive the environmental restriction in bridge erection site.

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

1. A bridge construction apparatus, comprising:

the walking part comprises walking wheels (10) and a brake device (11), the walking wheels (10) are used for being in contact with a bridge, and the brake device (11) is matched with the walking wheels (10) and used for braking the walking part;

a connecting part (20) connected with one side of the walking part;

one side of the bearing part (30) is connected with the connecting part (20), and the bearing part (30) is positioned below the walking part.

2. Bridge construction equipment according to claim 1, wherein the walking part comprises a plurality of walking wheels (10), wherein at least two of the walking wheels (10) are oppositely arranged.

3. The bridge construction apparatus of claim 1, wherein the traveling part comprises a wheel frame having a U shape, the wheel frame comprising a first side beam (40), a second side beam (50) and a middle beam (60), the connection part (20) being connected with the first side beam (40), and an opening between the first side beam (40) and the second side beam (50) for sandwiching an impact wall (200) of the bridge.

4. The bridge construction equipment according to claim 3, wherein the traveling part includes a plurality of traveling wheels (10), at least one of the traveling wheels (10) is provided on a side of the first side member (40) facing the second side member (50), and at least one of the traveling wheels (10) is provided on a side of the second side member (50) facing the first side member (40).

5. Bridge construction equipment according to claim 3, wherein the distance of the road wheels (10) provided on the first side beam (40) from the centre beam (60) is greater than the distance of the road wheels (10) provided on the second side beam (50) from the centre beam (60).

6. Bridge construction equipment according to claim 3, wherein the walking part comprises a plurality of walking wheels (10), at least one of the walking wheels (10) being provided at a side of the middle beam (60) facing the first and second side beams (40, 50).

7. The bridge construction equipment according to any one of claims 3 to 6, wherein the traveling part comprises a buffer spring (12), and the traveling wheel (10) is connected with the wheel carrier through the buffer spring (12).

8. Bridge construction equipment according to claim 1, wherein the carrier part (30) comprises a basket, one side of which is connected with the connection part (20).

9. The bridge construction apparatus of claim 8, wherein the connection part (20) comprises a connection beam (21) and a reinforcement beam (22), the connection beam (21) connecting one side of the traveling part and one side of the gondola, and the reinforcement beam (22) connecting the other side of the gondola and the connection beam (21).

10. Bridge construction equipment according to claim 1, characterized in that the connection part comprises a ladder (23), which ladder (23) extends from the walking part to the load-bearing part.