CN218969740U

CN218969740U - Detachable bridge framework

Info

Publication number: CN218969740U
Application number: CN202222873868.5U
Authority: CN
Inventors: 李全晖; 谷少川; 芦伟明; 范培涛; 张鹏
Original assignee: Hexagon Tower Tianjin Technology Co Ltd
Current assignee: Hexagon Tower Tianjin Technology Co Ltd
Priority date: 2022-10-25
Filing date: 2022-10-25
Publication date: 2023-05-05
Anticipated expiration: 2032-10-25

Abstract

The application relates to bridge installation field discloses a detachable bridge skeleton, including two prefabricated bridge skeletons, prefabricated bridge skeleton includes horizontal skeleton and vertical skeleton, and the one end that two horizontal skeletons are close to each other is provided with first coupling assembling for carry out fixed connection with two horizontal skeletons, and vertical skeleton is fixed to be set up in the one end that horizontal skeleton kept away from first coupling assembling, and vertical skeleton kept away from the tip of horizontal skeleton and is provided with the first fixed subassembly that is used for fixing self subaerial. This application has can be through dividing into two prefabricated bridge skeletons with the bridge skeleton, splice two prefabricated bridge skeletons again during the installation for the bridge skeleton length of required transportation reduces, reaches the improvement and leads to its effect that is difficult for carrying out transportation because of the bridge skeleton is longer.

Description

Detachable bridge framework

Technical Field

The application relates to the field of bridge installation, in particular to a detachable bridge framework.

Background

The steel bridge is a bridge which uses steel as a main construction material, has the characteristics of high strength and high rigidity, and has the advantages of low weight and high construction and installation speed compared with a concrete bridge. Bridges are used in many amusement parks, and most of bridges used in amusement parks are steel bridges in order to facilitate rapid construction and installation of the bridges.

At present, most steel bridges used in the existing amusement parks are formed by welding a plurality of steel pipes, the plurality of steel pipes are welded to form a bridge framework, the bridge framework is fixed on the ground, and then bridge panels for tourists to pass are fixedly installed on the bridge framework, so that the construction and installation of bridges can be completed. Welding steel pipe forms the whole longer time of steel bridge skeleton in amusement park, in order to be convenient for install fast the bridge, and the bridge skeleton is mostly prefabrication, and the bridge skeleton is transported to the amusement park after the welding equipment in the mill, and the staff is direct with prefabricated bridge skeleton fix subaerial can.

Aiming at the related technology, the lengths of the bridges used in the amusement park are different, when the lengths of the bridges to be used are longer, the required prefabricated steel bridge frameworks are longer, and at the moment, the longer prefabricated steel bridge frameworks are not easy to transport, and the inventor considers that the defects that the bridge frameworks are not easy to transport due to the longer bridge frameworks exist.

Disclosure of Invention

In order to solve the problem that the bridge framework is not easy to transport due to the fact that the bridge framework is long, the application provides a detachable bridge framework.

The application provides a detachable bridge skeleton adopts following technical scheme:

the utility model provides a can dismantle bridge skeleton, includes two prefabricated bridge skeletons, prefabricated bridge skeleton includes horizontal skeleton and vertical skeleton, two the one end that horizontal skeleton is close to each other is provided with first coupling assembling for carry out fixed connection with two horizontal skeletons, vertical skeleton is fixed to be set up in the one end that horizontal skeleton kept away from first coupling assembling, just the tip that horizontal skeleton was kept away from to vertical skeleton is provided with and is used for fixing the first fixed subassembly on ground with oneself.

Through adopting above-mentioned technical scheme, the bridge skeleton divide into two prefabricated bridge skeletons, when the installation bridge, uses first coupling assembling earlier to fix the concatenation with two prefabricated bridge skeletons, and the bridge skeleton that the rethread first fixed subassembly will splice the formation is fixed subaerial, can install the bridge skeleton fast, and the bridge skeleton divide into two prefabricated bridge skeletons for the bridge skeleton length that needs to transport reduces, thereby is convenient for transport prefabricated bridge skeleton.

Preferably, the transverse framework is provided with a supporting framework, and the end part of the supporting framework far away from the transverse framework is provided with a second fixing assembly for fixing the supporting framework on the ground.

Through adopting above-mentioned technical scheme, fix two prefabricated bridge skeletons behind ground, use the second fixed subassembly to fix supporting framework subaerial, supporting framework supports horizontal skeleton to the stability of bridge skeleton has been improved.

Preferably, the first fixing assembly comprises a first fixing plate and a plurality of first fixing bolts, the first fixing plate is fixedly arranged at the end part of the longitudinal framework far away from the transverse framework, and the first fixing bolts penetrate through the first fixing plate and fix the first fixing plate on the ground; the second fixing assembly comprises a second fixing plate and a plurality of second fixing bolts, the second fixing plate is fixedly arranged at the end part, far away from the transverse framework, of the supporting framework, and the second fixing bolts penetrate through the second fixing plate and fix the second fixing plate on the ground.

Through adopting above-mentioned technical scheme, after two prefabricated bridge skeletons splice, place the bridge skeleton subaerial, first fixed plate and second fixed plate all laminate subaerial this moment, pass first fixed plate and second fixed plate respectively with a plurality of first fixing bolt and second fixing bolt again, first fixing bolt and second fixing bolt all screw thread fastening are subaerial to fix first fixed plate and second fixed plate, can fix the bridge skeleton fast.

Preferably, a plurality of support plates are arranged on the first fixing plate, and the support plates are fixedly connected with the longitudinal framework.

Through adopting above-mentioned technical scheme, the backup pad is installed in the junction of first fixed plate and vertical skeleton to support vertical skeleton, thereby increased the stability between first fixed plate and the vertical skeleton.

Preferably, the connecting framework is arranged on the longitudinal framework, and one end, far away from the longitudinal framework, of the connecting framework is fixedly connected with the supporting framework.

Through adopting above-mentioned technical scheme, connect the skeleton and carry out fixed connection to vertical skeleton and braced skeleton to make braced skeleton more firm, further increased the stability of bridge skeleton.

Preferably, the two sides of the transverse framework are respectively provided with a reinforcing framework, and two ends of the reinforcing frameworks, which are close to each other, are provided with second connecting components for fixedly connecting the two reinforcing frameworks.

Through adopting above-mentioned technical scheme, two reinforcing framves splice through second coupling assembling, and reinforcing frame has increased the fastness of concatenation between two horizontal framves to further increased the stability of bridge skeleton.

Preferably, the first connecting assembly comprises a first connecting plate, a second connecting plate and a plurality of first connecting bolts, the first connecting plate and the second connecting plate are respectively and fixedly arranged at the end parts of the two transverse frameworks, which are close to each other, and the first connecting bolts penetrate through the first connecting plate and the second connecting plate and fix the first connecting plate and the second connecting plate; the second connecting assembly comprises a third connecting plate, a fourth connecting plate and a plurality of second connecting bolts, wherein the third connecting plate and the fourth connecting plate are respectively and fixedly arranged at the end parts of the two reinforcing frameworks, which are close to each other, and the second connecting bolts penetrate through the third connecting plate and the fourth connecting plate and fix the third connecting plate and the fourth connecting plate.

Through adopting above-mentioned technical scheme, when splice two prefabricated bridge skeletons, connect two prefabricated bridges for first connecting plate butt is on the second connecting plate, third connecting plate butt is on the fourth connecting plate, uses first connecting bolt to fix first connecting plate and second connecting plate this moment, uses second connecting bolt to fix third connecting plate and fourth connecting plate, can fix the concatenation to two prefabricated bridge skeletons fast.

Preferably, the reinforcing framework is provided with a mounting block, and the mounting block is detachably provided with a mounting rod.

Through adopting above-mentioned technical scheme, after bridge fixed mounting, install the installation pole on the installation piece, but electronic device such as installation street lamp, camera on the installation pole, and the installation pole is dismantled from the installation piece and is taken off and be convenient for overhaul the maintenance to the electronic device on the installation pole.

In summary, the present application includes at least one of the following beneficial technical effects:

1. by adopting the two prefabricated bridge frameworks, when a bridge is installed, the two prefabricated bridge frameworks are fixedly spliced, and the bridge frameworks are divided into the two prefabricated bridge frameworks, so that the length of the bridge frameworks to be transported is reduced, and the prefabricated bridge frameworks are convenient to transport;

2. the support framework is adopted to support the transverse framework, so that the stability of the bridge framework is improved;

3. by adopting the reinforced framework, the reinforced framework increases the firmness of splicing between the two transverse frameworks, thereby further increasing the stability of the bridge framework.

Drawings

FIG. 1 is a schematic view of the overall structure of a removable bridge skeleton of the present application;

FIG. 2 is an enlarged schematic view of FIG. 1A of the present application;

FIG. 3 is an enlarged schematic view of FIG. 1B of the present application;

fig. 4 is an enlarged schematic view of fig. 1C of the present application.

Reference numerals illustrate: 1. prefabricating a bridge skeleton; 11. a transverse skeleton; 12. a longitudinal skeleton; 2. a first connection assembly; 21. a first connection plate; 22. a second connecting plate; 23. a first connecting bolt; 3. a first fixing assembly; 31. a first fixing plate; 32. a first fixing bolt; 4. a support skeleton; 5. a second fixing assembly; 51. a second fixing plate; 52. a second fixing bolt; 6. a support plate; 7. reinforcing the skeleton; 8. a second connection assembly; 81. a third connecting plate; 82. a fourth connecting plate; 83. a second connecting bolt; 9. a mounting block; 10. a mounting rod; 13. connecting a framework; 14. a limiting block; 15. and (3) mounting a plate.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-4.

The embodiment of the application discloses a detachable bridge skeleton.

Referring to fig. 1, a detachable bridge skeleton includes two prefabricated bridge skeletons 1, a first connecting assembly 2 is installed on one end of the two prefabricated bridge skeletons 1, which are close to each other, and a first fixing assembly 3 is installed on one end of the two prefabricated bridge skeletons 1, which is abutted to the ground. When the amusement park is provided with a bridge, the first connecting component 2 is used for fixedly splicing the two prefabricated bridge frameworks 1 to form the bridge framework, the first fixing component 3 is used for fixing the bridge framework on the ground, the bridge deck is fixedly installed on the bridge framework finally, the bridge can be installed, the bridge framework is divided into the two prefabricated bridge frameworks 1, the length of the bridge frameworks needing to be transported is reduced, and the prefabricated bridge frameworks are convenient to transport.

The prefabricated bridge skeleton 1 includes horizontal skeleton 11 and vertical skeleton 12, and horizontal skeleton 11 and vertical skeleton 12 are by many square steel pipe welding constitution, and first coupling assembling 2 fixed mounting is at the tip that two horizontal skeletons 11 are close to each other and fix two horizontal skeletons 11, and vertical skeleton 12 is along the one end that vertical horizontal skeleton 11 direction welded fastening kept away from first coupling assembling 2 at horizontal skeleton 11, and first fixed subassembly 3 fixed mounting keep away from the tip of horizontal skeleton 11 and fix vertical skeleton 12 subaerial at vertical skeleton 12 to the skeleton of prefabricated bridge skeleton 1 is fixed.

Referring to fig. 2, the first connection assembly 2 includes a first connection plate 21, a second connection plate 22, and four first connection bolts 23, the first connection plate 21 and the second connection plate 22 are respectively welded and fixed at the ends of the two transverse skeletons 11, which are close to each other, and the four first connection bolts 23 pass through the first connection plate 21 and the second connection plate 22 and fix the first connection plate 21 and the second connection plate 22 with nuts. When splicing two bridge skeletons, firstly, two prefabricated bridge skeletons 1 are moved to enable the first connecting plate 21 to be abutted on the second connecting plate 22, then the first connecting bolt 23 is used for being matched with a nut to fix the first connecting plate 21 and the second connecting plate 22, and then the two prefabricated bridge skeletons 1 can be spliced.

Referring to fig. 3, the first fixing assembly 3 includes a first fixing plate 31 and four first fixing bolts 32, the first fixing plate 31 is welded and fixed at an end of the longitudinal frame 12 remote from the transverse frame 11 and abuts against the ground, and the four first fixing bolts 32 pass through the first fixing plate 31 and are fixed in the ground. After the two prefabricated bridge skeletons 1 are spliced, the first fixing plate 31 is fixed on the ground by using the first fixing bolts 32, and then the bridge skeletons can be fixed.

Referring to fig. 1 and 2, the reinforcing frameworks 7 are welded and fixed to opposite side walls of the transverse frameworks 11 in the width direction of the transverse frameworks, the second connecting assembly 8 is mounted at the end portions of the two reinforcing frameworks 7 close to each other, the second connecting assembly 8 comprises a third connecting plate 81, a fourth connecting plate 82 and four second connecting bolts 83, the third connecting plate 81 and the fourth connecting plate 82 are welded and fixed to the end portions of the two reinforcing frameworks 7 close to each other respectively, and the four second connecting bolts 83 penetrate through the third connecting plate 81 and the fourth connecting plate 82 and fix the third connecting plate 81 and the fourth connecting plate 82 by matching nuts. After the two prefabricated bridge skeletons 1 are fixedly spliced, the third connecting plate 81 is abutted to the fourth connecting plate 82, and the second connecting bolt 83 is matched with a nut to fix the third connecting plate 81 and the fourth connecting plate 82, so that the two reinforcing skeletons 7 are fixedly spliced, the firmness of splicing between the two transverse skeletons 11 is improved by the reinforcing skeletons 7, and the stability of the bridge skeletons is further improved.

Referring to fig. 1 and 4, the reinforcing frame 7 is fixedly welded with a mounting block 9, the mounting block 9 is provided with a mounting rod 10, two mounting plates 15 are arranged between the mounting block 9 and the mounting plates 15, the two mounting plates 15 are fixedly welded at the end parts of the mounting block 9 and the mounting rod 10, which are close to each other, and the two mounting plates 15 are disassembled and assembled by four bolts and nuts. Electronic devices such as street lamps and cameras can be installed on the installation rod 10, after the bridge is fixedly installed, the two installation plates 15 are fixed through the cooperation of bolts and nuts, the installation rod 10 can be installed on the installation block 9, and the installation rod 10 is detached from the installation block 9 and taken down, so that the electronic devices on the installation rod 10 can be overhauled and maintained conveniently.

Referring to fig. 1 and 3, two supporting frameworks 4 are welded and fixed to the middle of the lateral wall of the transverse framework 11, one end of the supporting framework 4, which is far away from the transverse framework 11, is inclined towards the longitudinal framework 12, and the end of the supporting framework 4, which is far away from the transverse framework 11, is provided with a second fixing component 5. In the present application, the supporting framework 4 may be i-steel. After two prefabricated bridge skeletons 1 are fixed on ground, use second fixed subassembly 5 to fix support skeleton 4 subaerial, support skeleton 4 supports horizontal skeleton 11 to the stability of bridge skeleton has been improved.

The second fixing assembly 5 includes a second fixing plate 51 and four second fixing bolts 52, the second fixing plate 51 is welded and fixed at an end of the supporting frame 4 far from the transverse frame 11, and the four second fixing bolts 52 pass through the second fixing plate 51 and are fixed in the ground. After the bridge skeleton is fixed on the ground, the second fixing plate 51 is fixed on the ground by using the second fixing bolts 52, so that the supporting skeleton 4 can be fixed.

Four support plates 6 are welded and fixed on the side wall, close to the longitudinal skeleton 12, of the first fixing plate 31 along the vertical direction, and the four support plates 6 are welded and fixed on four sides of a square steel tube of the longitudinal skeleton 12 respectively. The four support plates 6 support the longitudinal frameworks 12, so that the stability of the longitudinal frameworks 12 is improved, and the stability of the bridge frameworks is further improved.

Referring to fig. 1, a connecting frame 13 is welded and fixed on a side wall of a longitudinal frame 12, close to a supporting frame 4, in one prefabricated bridge frame 1, and one end, far from the longitudinal frame 12, of the connecting frame 13 is welded and fixed with the supporting frame 4. The connecting frame 13 is formed by welding six square steel pipes, wherein one square steel pipe is welded between two supporting frames 4 along the horizontal direction, three square steel pipes are welded and fixed on the following square steel pipes along the direction of the vertical supporting frames 4, one end of each three square steel pipes, which is far away from the supporting frames 4, is welded and fixed with the longitudinal frames 12, two square steel pipes are welded and fixed on the following square steel pipes along the direction of the vertical longitudinal frames 12, and one end of each two square steel pipes, which is far away from the supporting frames 4, is welded and fixed with the longitudinal frames 12. The connecting framework 13 is used for fixedly connecting the longitudinal framework 12 and the supporting framework 4, so that the supporting framework 4 is firmer, and the stability of the bridge framework is further improved.

Referring to fig. 3, four stoppers 14 are welded and fixed to each of the first and

second fixing plates

31 and 51, and the first and second fixing

bolts

32 and 52 pass through the stoppers 14 and are fixed in the ground. After the first fixing bolt 32 and the second fixing bolt 52 are fixed, the first fixing bolt 32 is welded with the limiting block 14, and the second fixing bolt 52 is welded with the limiting block 14, so that the first fixing bolt 32 and the second fixing bolt 52 are firmer, and the fixing stability of the first fixing component 3 and the second fixing component 5 is improved.

The implementation principle of the embodiment of the application is as follows: when the amusement park is provided with bridges, the two prefabricated bridge frameworks 1 are moved firstly to enable the first connecting plate 21 to be abutted against the second connecting plate 22, the first connecting bolt 23 is matched with the nut to fix the first connecting plate 21 and the second connecting plate 22, so that the two prefabricated bridge frameworks 1 are spliced, the second connecting bolt 83 is matched with the nut to fix the third connecting plate 81 and the fourth connecting plate 82, and therefore the two reinforcing frameworks 7 are spliced and fixed, and the splicing and fixing of the two prefabricated bridge frameworks 1 can be completed. After splicing, the bridge skeleton is fixed on the ground, the first fixing plate 31 and the second fixing plate 51 are fixed by using the first fixing bolt 32 and the second fixing bolt 52, so that the longitudinal skeleton 12 and the supporting skeleton 4 are fixed, and then the first fixing bolt 32 and the second fixing bolt 52 are welded and fixed on the limiting plate, so that the bridge skeleton can be fixed. The bridge skeleton is divided into two prefabricated bridge skeletons 1, so that the length of the bridge skeleton to be transported is reduced, and the prefabricated bridge skeleton is convenient to transport.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. Can dismantle bridge skeleton, its characterized in that: including two prefabricated bridge skeleton (1), prefabricated bridge skeleton (1) include horizontal skeleton (11) and vertical skeleton (12), two the one end that horizontal skeleton (11) are close to each other is provided with first coupling assembling (2) for carry out fixed connection with two horizontal skeleton (11), vertical skeleton (12) are fixed to be set up in the one end that horizontal skeleton (11) kept away from first coupling assembling (2), just the tip that horizontal skeleton (11) were kept away from to vertical skeleton (12) is provided with and is used for fixing self at subaerial first fixed subassembly (3).

2. A removable bridge skeleton according to claim 1, wherein: the support framework (4) is arranged on the transverse framework (11), and a second fixing assembly (5) for fixing the support framework (4) on the ground is arranged at the end part, far away from the transverse framework (11), of the support framework (4).

3. A removable bridge skeleton according to claim 2, wherein: the first fixing assembly (3) comprises a first fixing plate (31) and a plurality of first fixing bolts (32), the first fixing plate (31) is fixedly arranged at the end part of the longitudinal framework (12) far away from the transverse framework (11), and the first fixing bolts (32) penetrate through the first fixing plate (31) and fix the first fixing plate (31) on the ground; the second fixing assembly (5) comprises a second fixing plate (51) and a plurality of second fixing bolts (52), the second fixing plate (51) is fixedly arranged at the end part, far away from the transverse framework (11), of the supporting framework (4), and the second fixing bolts (52) penetrate through the second fixing plate (51) and fix the second fixing plate (51) on the ground.

4. A removable bridge skeleton according to claim 3, wherein: a plurality of support plates (6) are arranged on the first fixing plate (31), and the support plates (6) are fixedly connected with the longitudinal frameworks (12).

5. A removable bridge skeleton according to claim 2, wherein: the connecting framework (13) is arranged on the longitudinal framework (12), and one end, far away from the longitudinal framework (12), of the connecting framework (13) is fixedly connected with the supporting framework (4).

6. A removable bridge skeleton according to claim 1, wherein: both sides of the transverse framework (11) are provided with reinforcing frameworks (7), and one ends, close to each other, of the reinforcing frameworks (7) are provided with second connecting components (8) for fixedly connecting the two reinforcing frameworks (7).

7. The removable bridge frame of claim 6, wherein: the first connecting assembly (2) comprises a first connecting plate (21), a second connecting plate (22) and a plurality of first connecting bolts (23), wherein the first connecting plate (21) and the second connecting plate (22) are respectively and fixedly arranged at the end parts of the two transverse frameworks (11) close to each other, and the first connecting bolts (23) penetrate through the first connecting plate (21) and the second connecting plate (22) and fix the first connecting plate (21) and the second connecting plate (22); the second connecting assembly (8) comprises a third connecting plate (81), a fourth connecting plate (82) and a plurality of second connecting bolts (83), wherein the third connecting plate (81) and the fourth connecting plate (82) are respectively fixedly arranged at the end parts of the two reinforcing frameworks (7) close to each other, and the second connecting bolts (83) penetrate through the third connecting plate (81) and the fourth connecting plate (82) and fix the third connecting plate (81) and the fourth connecting plate (82).

8. The removable bridge frame of claim 6, wherein: the reinforcing framework (7) is provided with a mounting block (9), and the mounting block (9) is detachably provided with a mounting rod (10).