CN214459631U - High-efficient mounting structure of bridge steel construction - Google Patents
High-efficient mounting structure of bridge steel construction Download PDFInfo
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- CN214459631U CN214459631U CN202022476601.3U CN202022476601U CN214459631U CN 214459631 U CN214459631 U CN 214459631U CN 202022476601 U CN202022476601 U CN 202022476601U CN 214459631 U CN214459631 U CN 214459631U
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 72
- 239000010959 steel Substances 0.000 title claims abstract description 72
- 238000010276 construction Methods 0.000 title claims abstract description 12
- 238000009434 installation Methods 0.000 claims abstract description 14
- 230000008859 change Effects 0.000 abstract description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of bridge steel structures, in particular to a high-efficiency mounting structure of a bridge steel structure, which comprises a slide block, a sliding beam, a supporting steel frame, a fixed beam and a fixed block; the slider is characterized in that a sliding beam is sleeved inside the slider, a supporting steel frame is fixedly connected to one side of the slider, a fixed beam is slidably connected to one end, away from the slider, of the supporting steel frame, a fixed block is fixedly mounted on one side of the fixed beam, and a through hole is formed in the slider. The utility model has the advantages that: during the use, can assemble each part, the bridge construction of integral type is the rate of utilization low excessively when the transportation, through the bridge construction with the integral type change the bridge construction of concatenation formula into, can reach the transportation of being convenient for the bridge deconstruction and the purpose of installation, will support the steelframe through sliding connection in sliding beam, in suitable position with the bolt at sliding bolt hole fixed can, connect current supporting component as an organic whole to support piece's installation effectiveness has been improved.
Description
Technical Field
The utility model relates to a bridge steel construction technical field, especially bridge steel construction's high-efficient mounting structure.
Background
A steel bridge is a bridge with a main bearing structure made of steel, namely a steel structure bridge and a steel bridge. The assembled steel bridge is widely applied all over the world, the initial assembled steel bridge is designed by Engineers of Tang Nade and Bailey in 1938 in the second world war of the second time, the main design concept is that the assembled steel bridge which can bear various loads and has different spans is assembled by the least kinds of unit components, and the assembled steel bridge only needs to be transported by a common medium-sized truck and can be built by manpower under special conditions.
The high-efficient mounting structure of bridge steel structure disclosed in chinese patent CN209798537U, this high-efficient mounting structure of bridge steel structure has improved the installation effectiveness of montant through setting up the spring board, but, this high-efficient mounting structure of bridge steel structure, when the problem is solved, has following shortcoming:
1. the efficient mounting structure of the bridge steel structure has the advantages that the design of the whole structure is inconvenient to transport;
2. the connection of the strut members of the bridge steel structure is inconvenient.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's shortcoming, provide the high-efficient mounting structure of bridge steel construction.
The purpose of the utility model is realized through the following technical scheme: the efficient mounting structure of the bridge steel structure comprises a sliding block, a sliding beam, a supporting steel frame, a fixed beam and a fixed block;
a sliding beam is sleeved inside the sliding block, a supporting steel frame is fixedly connected to one side of the sliding block, a fixed beam is slidably connected to one end, far away from the sliding block, of the supporting steel frame, and a fixed block is fixedly mounted on one side of the fixed beam;
a through hole is formed in the sliding block, a groove is formed in the sliding block, and a sliding bolt hole and a fixing bolt hole I are formed in one side of the sliding block;
one end of the sliding beam is fixedly connected with a first fixing column, one end of the sliding beam, which is far away from the first fixing column, is provided with a first positioning hole, and one side of the sliding beam is provided with a second fixing bolt hole matched with the sliding bolt hole;
one end of the supporting steel frame is fixedly connected with a connecting block, and one end of the supporting steel frame, which is far away from the connecting block, is provided with a dovetail groove sliding block I;
one end of the fixed beam is fixedly connected with a second fixed column, one end of the fixed beam, which is far away from the second fixed column, is provided with a second positioning hole, one side of the fixed beam is provided with a dovetail groove, and one side of the fixed beam is provided with a third fixed bolt hole matched with the fourth fixed bolt hole;
one side of the fixed block is provided with a second dovetail groove sliding block, and one side of the fixed block, which is far away from the second dovetail groove sliding block, is provided with a fourth fixing bolt hole.
Preferably, the inside of sliding beam grafting through-hole, the connecting block joint in the inside of recess, the slider passes through sliding bolt and sliding beam fixed connection, the slider passes through fixing bolt hole one and supports steelframe fixed connection.
Preferably, the first fixing column is inserted into the first positioning hole, and one side of the sliding beam is fixedly connected with the bridge plate.
Preferably, a dovetail groove sliding block is arranged at one end, far away from the sliding block, of the supporting steel frame, a dovetail groove is arranged on one side of the fixed beam, and the dovetail groove sliding block is connected with the dovetail groove in a sliding mode.
Preferably, one side of the fixing block is fixedly connected with a fixing beam.
Preferably, the supporting steel frame is composed of three steel frames, one end of each of the three steel frames is in a fixed connection state, and the included angle between the steel frames on the left side and the right side of the supporting steel frame and the steel frame in the middle is forty-five degrees.
The utility model has the advantages of it is following:
1. according to the efficient mounting structure of the bridge steel structure, two fixing columns are arranged, one end of the sliding beam is fixedly connected with the first fixing column, one end of the fixing beam is fixedly connected with the second fixing column, when the efficient mounting structure is used, all parts can be assembled, the usage rate of the integrated bridge structure during transportation is too low, and the purpose of facilitating transportation and mounting of bridge deconstruction can be achieved by changing the integrated bridge structure into a spliced bridge structure;
2. this high-efficient mounting structure of bridge steel construction, support the steelframe through setting up, one side fixedly connected with of slider supports the steelframe, it comprises three steelframes to support the steelframe, during the use, to support the steelframe and pass through sliding connection in the slip roof beam, it can to fix in slip bolt hole department with the bolt in suitable position, with a dovetail slider swing joint in the inside of dovetail, make supporting steel board and fixed beam sliding connection, it is as an organic whole to connect current supporting component, thereby support piece's installation effectiveness has been improved.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of a first view angle of the slider according to the present invention;
fig. 3 is a schematic structural view of a second view angle of the sliding block according to the present invention;
fig. 4 is a schematic structural view of the sliding beam of the present invention;
fig. 5 is a schematic structural view of the fixing beam of the present invention;
FIG. 6 is a schematic structural view of the support steel frame of the present invention;
fig. 7 is a schematic structural diagram of the fixing block of the present invention.
In the figure: 1-slide block, 11-through hole, 12-groove, 13-slide bolt hole. 14-first fixing bolt hole, 2-sliding beam, 21-first fixing column, 22-first positioning hole, 23-second fixing bolt hole, 3-supporting steel frame, 31-connecting block, 32-first dovetail groove sliding block, 4-fixing beam, 41-second fixing column, 42-second positioning hole, 43-dovetail groove, 44-third fixing bolt hole, 5-fixing block, 51-second dovetail groove sliding block and 52-fourth fixing bolt hole.
Detailed Description
The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following description.
As shown in fig. 1-7, the efficient installation structure of the bridge steel structure comprises a sliding block 1, a sliding beam 2, a supporting steel frame 3, a fixed beam 4 and a fixed block 5;
the sliding beam 2 is sleeved in the sliding block 1, during installation, the sliding block 1 can slide on the upper portion of the sliding beam, the supporting steel frame 3 is more conveniently installed, the sliding block 1 is fixedly connected with a second fixing bolt hole 23 matched with the sliding beam 2 through a bolt, one side of the sliding block 1 is fixedly connected with the supporting steel frame 3, the supporting steel frame 3 is connected with the sliding block 1 through a bolt, one end, far away from the sliding block 1, of the supporting steel frame 3 is slidably connected with a fixing beam 4, the dovetail groove sliding block I32 is slidably connected with a dovetail groove 43, one side of the fixing beam 4 is fixedly provided with a fixing block 5, and the fixing beam 4 is fixedly connected with the fixing block 5 through a third fixing bolt hole 44 and a fourth fixing bolt hole 52;
a through hole 11 is formed in the slider 1, a groove 12 is formed in the slider 1, the groove 12 is fixedly connected with a connecting block on the supporting steel frame 3 through a bolt, a sliding bolt hole 13 and a first fixing bolt hole 14 are formed in one side of the slider 1, the sliding bolt hole 13 is fixedly connected with the sliding beam 2 through a bolt, and the first fixing bolt hole 14 is fixedly connected with the supporting steel frame 3 through a bolt;
one end of the sliding beam 2 is fixedly connected with a first fixing column 21, one end of the sliding beam 2, which is far away from the first fixing column 21, is provided with a first positioning hole 22, the bridge body of the bridge is connected end to end through the first fixing column 21 and the first positioning hole 22, the assembly and the transportation are easier, one side of the sliding beam 2 is provided with a second fixing bolt hole 23 matched with the sliding bolt hole 13, and the sliding beam 2 is fixedly connected with the sliding block 1 through a bolt;
one end of the supporting steel frame 3 is fixedly connected with a connecting block 31, the supporting steel frame 3 which slides in the installation process is fixed through the connecting block 31, one end, far away from the connecting block 31, of the supporting steel frame 3 is provided with a dovetail groove sliding block I32, and the supporting steel frame 3 is easier to install through the dovetail groove sliding block I32;
one end of the fixed beam 4 is fixedly connected with a second fixed column 41, one end of the fixed beam 4, which is far away from the second fixed column 41, is provided with a second positioning hole 42, the bridge body structure of the bridge is easier to assemble by arranging a second fixing column 41 and the second fixing hole 42, one side of the fixed beam 4 is provided with a dovetail groove 43, one side of the fixed beam 4 is provided with a third fixed bolt hole 44 matched with a fourth fixed bolt hole 52, and the fixed beam 4 is fixedly connected with the fixed block 5 through a bolt by the third fixed bolt hole 44 and the fourth fixed bolt hole 52;
one side of the fixing block 5 is provided with a second dovetail groove sliding block 51, one side of the fixing block 5, which is far away from the second dovetail groove sliding block 51, is provided with a fourth fixing bolt hole 52, and the fixing block 5 is fixedly installed on the fixed guide rail by arranging the second dovetail groove sliding block 51 and the fourth fixing bolt hole 52.
As an optimal technical scheme, the inside of 2 grafting through-holes 11 of sliding beam, connecting block 31 joint in the inside of recess 12, slider 1 pass through sliding bolt and 2 fixed connection of sliding beam, when the installation, slider 1 and 2 sliding connection of sliding beam, when the installation is accomplished, slider 1 and sliding beam 2 pass through bolt fixed connection, and slider 1 passes through a fixing bolt hole 14 and supports 3 fixed connection of steelframe.
As a preferred technical scheme of the utility model, first fixed column 21 is pegged graft in the inside of first locating hole 22, one side fixedly connected with bridge plate of sliding beam 2.
As an optimal technical scheme of the utility model, support the one end that the steelframe 3 kept away from slider 1 and seted up dovetail slider 32, dovetail 43 has been seted up to one side of fixed beam 4, dovetail slider 32 and dovetail 43 sliding connection, have avoided bridge welded mode through setting up dovetail slider 32 and dovetail 43.
As a preferred technical scheme, one side fixedly connected with fixed beam 4 of fixed block 5 will support steelframe 3 and fixed beam 4 fixed connection through setting up fixed block 5.
As a preferred technical scheme of the utility model, support steelframe 3 comprises three steelframes, and the one end of three steelframes is the fixed connection state, and the steelframe on both sides about supporting steelframe 3 is forty-five degrees with middle steelframe contained angle.
The working process of the utility model is as follows: during the use, will support steelframe 3 through sliding connection in sliding beam 2, it can to fix in sliding bolt hole 13 department with the bolt in suitable position, with dovetail slider 32 swing joint in the inside of dovetail 43 for supporting steel sheet 3 and fixed beam 4 sliding connection, connect current supporting component as an organic whole, can assemble each part, through the bridge construction with the integral type change the bridge construction of concatenation formula into, can reach the transportation and the purpose of installation that the bridge deconstructed of being convenient for.
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 (6)
1. High-efficient mounting structure of bridge steel construction, its characterized in that: comprises a sliding block (1), a sliding beam (2), a supporting steel frame (3), a fixed beam (4) and a fixed block (5);
a sliding beam (2) is sleeved inside the sliding block (1), a supporting steel frame (3) is fixedly connected to one side of the sliding block (1), a fixed beam (4) is slidably connected to one end, far away from the sliding block (1), of the supporting steel frame (3), and a fixed block (5) is fixedly installed on one side of the fixed beam (4);
a through hole (11) is formed in the sliding block (1), a groove (12) is formed in the sliding block (1), and a sliding bolt hole (13) and a first fixing bolt hole (14) are formed in one side of the sliding block (1);
one end of the sliding beam (2) is fixedly connected with a first fixing column (21), one end, far away from the first fixing column (21), of the sliding beam (2) is provided with a first positioning hole (22), and one side of the sliding beam (2) is provided with a second fixing bolt hole (23) matched with the sliding bolt hole (13);
one end of the supporting steel frame (3) is fixedly connected with a connecting block (31), and one end, far away from the connecting block (31), of the supporting steel frame (3) is provided with a dovetail groove sliding block I (32);
a second fixing column (41) is fixedly connected to one end of the fixing beam (4), a second positioning hole (42) is formed in one end, far away from the second fixing column (41), of the fixing beam (4), a dovetail groove (43) is formed in one side of the fixing beam (4), and a third fixing bolt hole (44) matched with the fourth fixing bolt hole (52) is formed in one side of the fixing beam (4);
one side of the fixing block (5) is provided with a second dovetail groove sliding block (51), and one side of the fixing block (5) far away from the second dovetail groove sliding block (51) is provided with a fourth fixing bolt hole (52).
2. The efficient installation structure of a bridge steel structure according to claim 1, wherein: the inside of sliding beam (2) grafting through-hole (11), connecting block (31) joint in the inside of recess (12), slider (1) is through sliding bolt and sliding beam (2) fixed connection, slider (1) is through fixing bolt hole one (14) and support steelframe (3) fixed connection.
3. The efficient installation structure of a bridge steel structure according to claim 1, wherein: the first fixing column (21) is inserted in the first positioning hole (22), and one side of the sliding beam (2) is fixedly connected with a bridge plate.
4. The efficient installation structure of a bridge steel structure according to claim 1, wherein: one end, far away from the sliding block (1), of the supporting steel frame (3) is provided with a first dovetail groove sliding block (32), one side of the fixed beam (4) is provided with a dovetail groove (43), and the first dovetail groove sliding block (32) is connected with the dovetail groove (43) in a sliding mode.
5. The efficient installation structure of a bridge steel structure according to claim 1, wherein: and one side of the fixed block (5) is fixedly connected with a fixed beam (4).
6. The efficient installation structure of a bridge steel structure according to claim 1, wherein: the supporting steel frame (3) is composed of three steel frames, one end of each steel frame is in a fixed connection state, and the steel frames on the left side and the right side of the supporting steel frame (3) and the steel frame in the middle form an included angle of forty-five degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022476601.3U CN214459631U (en) | 2020-11-01 | 2020-11-01 | High-efficient mounting structure of bridge steel construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022476601.3U CN214459631U (en) | 2020-11-01 | 2020-11-01 | High-efficient mounting structure of bridge steel construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214459631U true CN214459631U (en) | 2021-10-22 |
Family
ID=78148392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022476601.3U Expired - Fee Related CN214459631U (en) | 2020-11-01 | 2020-11-01 | High-efficient mounting structure of bridge steel construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214459631U (en) |
-
2020
- 2020-11-01 CN CN202022476601.3U patent/CN214459631U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211022 |
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| CF01 | Termination of patent right due to non-payment of annual fee |