CN212316649U - Combined high-strength steel temporary bridge - Google Patents
Combined high-strength steel temporary bridge Download PDFInfo
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- CN212316649U CN212316649U CN202020823317.6U CN202020823317U CN212316649U CN 212316649 U CN212316649 U CN 212316649U CN 202020823317 U CN202020823317 U CN 202020823317U CN 212316649 U CN212316649 U CN 212316649U
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Abstract
The utility model relates to the technical field of temporary bridges, in particular to a combined high-strength steel temporary bridge which is convenient for transporting and installing the temporary bridge and improves the practicability; including multiunit pontic unit, multiunit I-steel and multiunit decking, multiunit pontic unit end to end connection group becomes the crossbeam of two sets of communicating length, two sets of crossbeams are all set up between left embankment and right embankment, the vertical fixed mounting of multiunit I-steel is between two sets of crossbeams, connect two sets of crossbeams and become an organic whole, the multiunit decking is laid on the top of multiunit second connecting hole, wherein every pontic unit of group still includes six group's connection horizontal steel, nine group's connection is erected steel and multiunit connecting rod, six group's connection horizontal steel fall into three pairs, it connects perpendicular steel to be every three groups of equal fixedly connected three groups of connections between every pair, the horizontal fixed mounting of multiunit connecting rod is on three pairs of connection horizontal steel, connect three pairs of connection horizontal steel as a whole, vertically adjacent two sets of connection all are provided with first rhombus strengthening rib between the.
Description
Technical Field
The utility model relates to a technical field of suspension bridge especially relates to a combination high strength steel suspension bridge.
Background
The utility bridge is the most common interim bridge structures, and it possesses the advantage that bears greatly, construction speed is fast, obtains extensive application in road construction, and the most integral utility bridge that is of current utility bridge, the span of some road rush-repairs is great, and consequently required utility bridge pontic length is longer, and the intensity of pontic need be strengthened because of the increase of span simultaneously, leads to the transportation degree of difficulty of whole utility bridge very big, the transportation of being not convenient for, and the practicality is relatively poor.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a combination high strength steel temporary bridge convenient to transportation and installation improve the practicality.
The utility model relates to a combined high-strength steel temporary bridge, which comprises a plurality of groups of bridge body units, a plurality of groups of I-shaped steel and a plurality of groups of bridge plates, wherein the plurality of groups of bridge body units are connected end to form two groups of beams with communicated length, the two groups of beams are all arranged between a left embankment and a right embankment, the plurality of groups of I-shaped steel are longitudinally and fixedly arranged between the two groups of beams to connect the two groups of beams into a whole, the plurality of groups of bridge plates are laid at the top ends of a plurality of groups of, wherein every bridge unit of group still includes six group's connection horizontal steels, nine group's connection vertical steels and multiunit connecting rods, six group's connection horizontal steels fall into three pairs, and every is perpendicular steel to equal three group's connections of fixedly connected with three between, and the horizontal fixed mounting of multiunit connecting rod is on three pairs of connection horizontal steels, connects three pairs of connection horizontal steels as a whole, and vertical adjacent two sets of connection vertical steels all are provided with first rhombus strengthening rib between all, and horizontal adjacent two sets of connection vertical steels all are provided with the second rhombus strengthening rib between the steel.
The utility model discloses a make up high-strength steel suspension bridge, wherein the one end that every group connects horizontal steel all is provided with connects public head, and every group connects the first connecting hole that public overhead two sets of through connection public first front end and rear end of all being provided with, and every group connects the other end of horizontal steel all to be provided with connects female head, and every group connects female overhead second connecting hole that all is provided with female first front end of two sets of through connection and rear end of all being provided with.
The utility model discloses a combination high-strength steel suspension bridge, the top of every group connection horizontal steel all is provided with the multiunit screw hole.
The utility model discloses a combination high-strength steel temporary bridge still includes the multiunit fixed plate, and in every pontic unit of group, the even fixed mounting of multiunit fixed plate is in the bottom of three groups of connection horizontal steel in the bottom.
The utility model discloses a make up high-strength steel suspension bridge still includes multiunit bracing piece and two sets of guardrail, and the multiunit bracing piece is the symmetry respectively and installs on the top of multiunit decking, and the top at the multiunit bracing piece is installed respectively to two sets of guardrails.
The utility model discloses a combination high-strength steel suspension bridge still includes the notice board, and the top at two sets of guardrails is installed to the notice board.
The utility model discloses a combination high strength shaped steel suspension bridge, multiunit I-steel are evenly installed on the top of multiunit pontic unit.
Compared with the prior art, the beneficial effects of the utility model are that: through transporting multiunit pontic unit, multiunit I-steel and multiunit decking to need build by the embankment of temporary bridge, later make up multiunit pontic unit end to end connection into the crossbeam of two sets of communicating length, all set up two sets of crossbeams between left embankment and right embankment, the vertical fixed mounting of multiunit I-steel is between two sets of crossbeams, connect two sets of crossbeams and become an organic whole, the multiunit decking is laid on the top of multiunit second connecting hole, be convenient for transport and installation temporary bridge, the practicality is improved.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic structural diagram of a bridge unit;
FIG. 3 is a right side view of the bridge unit;
FIG. 4 is an enlarged schematic view of section A of FIG. 1;
FIG. 5 is an enlarged schematic view of section B of FIG. 2;
FIG. 6 is an enlarged schematic view of section C of FIG. 3;
in the drawings, the reference numbers: 1. a left bank; 2. a right bank; 3. a bridge unit; 4. i-shaped steel; 5. a bridge plate; 6. connecting the transverse steel; 7. connecting vertical steel; 8. a connecting rod; 9. a first diamond-shaped reinforcing rib; 10. a second diamond-shaped reinforcing rib; 11. connecting a male head; 12. a first connection hole; 13. connecting the female head; 14. a second connection hole; 15. a threaded hole; 16. a fixing plate; 17. a support bar; 18. a guardrail; 19. a notice board.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
As shown in fig. 1 to 6, the utility model relates to a combined high-strength steel temporary bridge, which comprises a plurality of sets of bridge units 3, a plurality of sets of i-beams 4 and a plurality of sets of bridge plates 5, wherein the plurality of sets of bridge units 3 are connected end to form two sets of beams with communicated length, the two sets of beams are arranged between a left embankment 1 and a right embankment 2, the plurality of sets of i-beams 4 are longitudinally and fixedly arranged between the two sets of beams to connect the two sets of beams into a whole, the plurality of sets of bridge plates 5 are laid on the top ends of a plurality of sets of second connecting holes 14, wherein each set of bridge unit 3 further comprises six sets of connecting transverse steels 6, nine sets of connecting vertical steels 7 and a plurality of sets of connecting rods 8, the six sets of connecting transverse steels 6 are divided into three pairs, three sets of connecting vertical steels 7 are fixedly connected between each pair, the plurality of connecting rods 8 are transversely and fixedly arranged on the three pairs of connecting transverse steels 6, the three pairs of, second diamond-shaped reinforcing ribs 10 are arranged between two groups of the connecting vertical steels 7 which are adjacent in the transverse direction; through transporting multiunit pontic unit 3, multiunit I-steel 4 and multiunit decking 5 to need build by the embankment of temporary bridge, later make up into the crossbeam of two sets of communicating length with each other with 3 end-to-end connections of multiunit pontic unit, all set up between left embankment 1 and right embankment 2 with two sets of crossbeams, the vertical fixed mounting of multiunit I-steel 4 is between two sets of crossbeams, connect two sets of crossbeams into an organic whole, multiunit decking 5 is laid on the top of multiunit second connecting hole 14, be convenient for transport and installation temporary bridge, and the practicability is improved.
The utility model discloses a make up high-strength section steel temporary bridge, wherein the one end of every group connection horizontal steel 6 all is provided with connects public head 11, all is provided with two sets of first connecting holes 12 of running through and connecting public head 11 front end and rear end on every group connection public head 11, and the other end of every group connection horizontal steel 6 all is provided with connects female head 13, all is provided with two sets of second connecting holes 14 of running through and connecting female head 13 front end and rear end on every group connection female head 13; make connecting two sets of pontic units 3, insert the public head 11 of multiunit connection on a set of pontic unit 3 inside the female head 13 of multiunit connection on another group of pontic unit 3 respectively, and make multiunit first connecting hole 12 align multiunit second connecting hole 14 respectively, use multiunit bolt to pass multiunit first connecting hole 12 and multiunit second connecting hole 14 respectively, and use multiunit nut cooperation bolt to connect two sets of pontic units 3 fixedly, be convenient for connect two sets of pontic units 3, the convenience is improved.
In the combined high-strength steel temporary bridge of the utility model, the top end of each group of connecting horizontal steel 6 is provided with a plurality of groups of threaded holes 15; through setting up multiunit screw hole 15, be convenient for connect the top installation I-steel 4 of horizontal steel 6 at three groups at the pontic unit 3 top, improve the convenience.
The utility model discloses a combined high-strength steel temporary bridge, which also comprises a plurality of groups of fixing plates 16, wherein in each group of bridge body units 3, the plurality of groups of fixing plates 16 are uniformly and fixedly arranged at the bottom ends of the bottom three groups of connecting transverse steels 6; by installing a plurality of groups of fixing plates 16, the overall connection strength of the bridge body unit 3 is increased, and the stability is improved.
The utility model discloses a combined high-strength steel temporary bridge, which also comprises a plurality of groups of support rods 17 and two groups of guardrails 18, wherein the plurality of groups of support rods 17 are respectively and symmetrically arranged at the top ends of a plurality of groups of bridge plates 5, and the two groups of guardrails 18 are respectively arranged at the top ends of the plurality of groups of support rods 17; by installing the guard rails 18, the occurrence of pedestrian falling from the bridge plate 5 is reduced, and the safety is improved.
The utility model discloses a combined high-strength steel temporary bridge, which also comprises a notice board 19, wherein the notice board 19 is arranged at the top of the two groups of guardrails 18; by installing the notice board 19, the information of the bridge use, such as the running speed, the maximum load and the like, can be written on the notice board 19, thereby improving the convenience.
In the combined high-strength steel temporary bridge of the utility model, a plurality of groups of I-shaped steels 4 are uniformly arranged at the top ends of a plurality of groups of bridge body units 3; through evenly installing multiunit I-steel 4 on multiunit pontic unit 3's top, increase the joint strength of two sets of crossbeams, improve stability.
The utility model discloses a make up high-strength steel suspension bridge, it is at the during operation, at first with multiunit pontic unit 3, multiunit I-steel 4 and multiunit decking 5 transport to need build the embankment of suspension bridge other, later make up into the crossbeam of two sets of communicating length with each other with 3 end-to-end connections of multiunit pontic unit, all set up two sets of crossbeams between left embankment 1 and right embankment 2, the vertical fixed mounting of multiunit I-steel 4 is between two sets of crossbeams, connect two sets of crossbeams into an organic whole, multiunit decking 5 is laid on the top of multiunit second connecting hole 14, then with multiunit bracing piece 17 symmetry respectively install the top at multiunit decking 5, it can respectively on the top of multiunit bracing piece 17 two sets of guardrails.
The utility model discloses a combination high-strength steel temporary bridge, its mounting means, connected mode or set up the mode and be common mechanical system, as long as can reach all can implement of its beneficial effect.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (7)
1. A combined high-strength steel temporary bridge is characterized by comprising a plurality of groups of bridge body units (3), a plurality of groups of I-shaped steels (4) and a plurality of groups of bridge plates (5), wherein the plurality of groups of bridge body units (3) are connected end to form two groups of cross beams with communicated lengths, the two groups of cross beams are arranged between a left embankment (1) and a right embankment (2), the plurality of groups of I-shaped steels (4) are longitudinally and fixedly arranged between the two groups of cross beams to connect the two groups of cross beams into a whole, the plurality of groups of bridge plates (5) are laid at the top ends of a plurality of groups of second connecting holes (14), each group of bridge body units (3) further comprise six groups of connecting transverse steels (6), nine groups of connecting vertical steels (7) and a plurality of connecting rods (8), the six groups of connecting transverse steels (6) are divided into three pairs, the three groups of connecting vertical steels (7) are fixedly connected between each pair, three pairs of connecting transverse steels (6) are connected into a whole, first diamond-shaped reinforcing ribs (9) are arranged between two groups of vertical connecting vertical steels (7) in the longitudinal direction, and second diamond-shaped reinforcing ribs (10) are arranged between two groups of vertical connecting steels (7) in the transverse direction.
2. A combined high-strength steel temporary bridge according to claim 1, wherein one end of each group of connecting transverse steels (6) is provided with a male connecting head (11), each group of connecting male heads (11) is provided with two groups of first connecting holes (12) penetrating and connecting the front end and the rear end of the male connecting head (11), the other end of each group of connecting transverse steels (6) is provided with a female connecting head (13), and each group of connecting female heads (13) is provided with two groups of second connecting holes (14) penetrating and connecting the front end and the rear end of the female connecting head (13).
3. A combined high-strength steel temporary bridge according to claim 2, wherein the top end of each group of connecting transverse steels (6) is provided with a plurality of groups of threaded holes (15).
4. A combined high-strength steel temporary bridge according to claim 3, further comprising a plurality of groups of fixing plates (16), wherein in each group of bridge body units (3), the plurality of groups of fixing plates (16) are uniformly and fixedly installed at the bottom ends of the three groups of connecting transverse steels (6).
5. The combined high-strength steel temporary bridge according to claim 4, further comprising a plurality of sets of support rods (17) and two sets of guardrails (18), wherein the plurality of sets of support rods (17) are symmetrically arranged at the top ends of the plurality of sets of bridge plates (5), and the two sets of guardrails (18) are arranged at the top ends of the plurality of sets of support rods (17).
6. A combined high-strength steel temporary bridge according to claim 5, further comprising a notice board (19), wherein the notice board (19) is installed on the top of the two sets of guardrails (18).
7. The combined high-strength steel temporary bridge according to claim 6, wherein multiple groups of I-shaped steel (4) are uniformly arranged at the top ends of multiple groups of bridge body units (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020823317.6U CN212316649U (en) | 2020-05-15 | 2020-05-15 | Combined high-strength steel temporary bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020823317.6U CN212316649U (en) | 2020-05-15 | 2020-05-15 | Combined high-strength steel temporary bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212316649U true CN212316649U (en) | 2021-01-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020823317.6U Active CN212316649U (en) | 2020-05-15 | 2020-05-15 | Combined high-strength steel temporary bridge |
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|---|---|
| CN (1) | CN212316649U (en) |
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2020
- 2020-05-15 CN CN202020823317.6U patent/CN212316649U/en active Active
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