CN213896762U - U rib with stabilizing mechanism for steel bridge - Google Patents
U rib with stabilizing mechanism for steel bridge Download PDFInfo
- Publication number
- CN213896762U CN213896762U CN202022354657.1U CN202022354657U CN213896762U CN 213896762 U CN213896762 U CN 213896762U CN 202022354657 U CN202022354657 U CN 202022354657U CN 213896762 U CN213896762 U CN 213896762U
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- Prior art keywords
- rib
- rib main
- main part
- supporting
- plate
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- 230000007246 mechanism Effects 0.000 title claims abstract description 27
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 21
- 239000010959 steel Substances 0.000 title claims abstract description 21
- 230000000087 stabilizing effect Effects 0.000 title claims abstract description 16
- 238000003466 welding Methods 0.000 claims abstract description 12
- 239000000872 buffer Substances 0.000 claims description 7
- 230000000694 effects Effects 0.000 description 6
- 238000001125 extrusion Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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Abstract
The utility model relates to a U rib technical field specifically is a steel bridge is with U rib that has stabilizing mean, including bridge bottom plate and U rib main part, the bottom welding of bridge bottom plate has U rib main part, the inside of U rib main part is provided with supporting mechanism, supporting mechanism includes first backup pad, bracing piece, loop bar, spring, second backup pad, connecting rod and supports the piece, the welding of the inside bottom of U rib main part has first backup pad, and the welding of the top of first backup pad has the bracing piece, the inside cover of bracing piece is equipped with the loop bar, the inside of bracing piece is provided with the spring, one side welding that the bracing piece was kept away from to the connecting rod has to support the piece, both sides all are provided with splicing mechanism around the U rib main part. The utility model discloses effectively prevented under the decurrent effort of long-time bridge, the U rib can produce the fracture, produces the damage, needs operating personnel to maintain complex operation's problem to the U rib.
Description
Technical Field
The utility model relates to a U rib technical field specifically is a steel bridge is with U rib that has stabilizing mean.
Background
Generally, when bridge construction is carried out, steel parts are mostly needed to support a bridge, U ribs mainly serve to support and fix the bridge, when the U ribs are installed, the U ribs are mostly welded at the bottom end of the bridge, the stability of the bridge is improved, the existing U ribs for the steel bridge have various functions and are diversified, and therefore the existing U ribs for the steel bridge meet the use requirements of people, and the following problems still exist.
The existing U-shaped ribs for the steel bridge are generally designed into an integrated structure, and under the action of a long-time downward bridge force, the U-shaped ribs can be broken and damaged, so that the supporting force is reduced, the stability is reduced, an operator needs to maintain the U-shaped ribs, the operation is complicated, and the usability and the practicability are influenced;
in addition, current U rib for steel bridge generally when connecting, mostly adopts the screw thread formula to connect, need use a large amount of bolts to fix two sets of U ribs, wastes time and energy, and complex operation has reduced operating personnel's work efficiency, consequently needs a neotype steel bridge to solve above-mentioned problem with the U rib that has stabilizing mean urgently.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a steel bridge is with U rib that has stabilizing mean to under the long-time decurrent effort of bridge that proposes in solving above-mentioned background art, the U rib can produce the problem of damage.
In order to achieve the above object, the utility model provides a following technical scheme: a U rib with a stabilizing mechanism for a steel bridge comprises a bridge bottom plate and a U rib main body, wherein the U rib main body is welded at the bottom end of the bridge bottom plate, the supporting mechanism is arranged in the U-shaped rib main body and comprises a first supporting plate, a supporting rod, a loop bar, a spring, a second supporting plate, a connecting rod and a supporting block, the first supporting plate is welded at the bottom end in the U-shaped rib main body, and the top end of the first supporting plate is welded with a supporting rod, the inside of the supporting rod is sleeved with a loop bar, the top end of the loop bar is welded with a second supporting plate, the inside of the supporting rod is provided with a spring, the top end of the spring is welded at the bottom end of the loop bar, the bottom end of the spring is welded at the bottom end of the inner wall of the support bar, and the top welding of bracing piece both sides has the connecting rod, the welding of one side that the bracing piece was kept away from to the connecting rod has to support the piece, both sides all are provided with the concatenation mechanism around the U rib main part.
Preferably, the splicing mechanism includes picture peg, spacing groove, slot, connecting plate, inserted bar and bolt, the front end fixed mounting of U rib main part has the picture peg, the slot has been seted up to the rear end of U rib main part, and the rear end of U rib main part both sides is provided with the connecting plate, one side welding that the connecting plate is close to U rib main part has the inserted bar, and the inserted bar runs through inside the U rib main part extends to the slot, the upper and lower both ends of connecting plate all are through bolt and U rib main part threaded connection.
Preferably, a buffer pad is glued to the top end of the second support plate, and the upper surface of the buffer pad and the lower surface of the bridge bottom plate are attached to each other.
Preferably, the joint of the abutting block and the U-shaped rib main body is designed to be an inclined structure, and a rubber pad is glued on one side of the joint of the abutting block and the U-shaped rib main body.
Preferably, the two sides of the inserting plate are provided with limiting grooves matched with the inserting rods, and the inserting rods are provided with six groups.
Preferably, the inner size of the slot is matched with the inserting plate, and through holes matched with the limiting grooves are formed in two sides of the connecting plate.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the U rib with the stabilizing mechanism for the steel bridge is provided with a first supporting plate, a supporting rod, a loop bar, a spring, a second supporting plate, a connecting rod and a supporting block, when the bridge is extruded under downward acting force, under the action of a normal deformation range, the bridge bottom plate extrudes the second supporting plate, so that the second supporting plate is contracted towards the inside of the supporting rod under the action of the extruding force, the spring is deformed under the action of a compression force storage effect and buffers the extruding force, so that the U rib main body is protected under the action of the buffer, the damage caused by the fracture of the joint of the bridge bottom plate and the U rib main body is prevented under the action of the extrusion, then under the action of the supporting block, the two sides of the inner wall of the U rib main body are supported, the stability is improved, the U rib is effectively prevented from being possibly fractured and damaged under the downward acting force of the bridge for a long time, and the maintenance of the U rib is required by an operator, the operation is complicated.
2. The U rib with the stabilizing mechanism for the steel bridge is provided with an inserting plate, a limiting groove, a slot, a connecting plate, an inserting rod and a bolt, when the U-shaped rib main bodies are spliced and installed, firstly, the inserting plate at one end of each U-shaped rib main body is inserted into the inserting groove in the other group of U-shaped rib main bodies, the two groups of U-shaped rib main bodies are clamped and fixed, then the connecting plate is inserted, so that the inserted rod and the limiting groove are clamped, the two groups of U-shaped rib main bodies are fixed, then the bolts are screwed, and the U-shaped rib main bodies and the connecting plate are fixed under the effect of threaded connection, so that the U-shaped rib main bodies can be conveniently spliced, the working time of operators is saved, and easy operation is convenient, has improved ease of use and convenience, has effectively prevented when connecting, need use a large amount of bolts to fix two sets of U ribs, wastes time and energy, and complex operation has reduced operating personnel's work efficiency's problem.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;
fig. 2 is a schematic top view of the cross-sectional structure of the present invention;
FIG. 3 is a schematic view of the working state structure of the splicing mechanism of the present invention;
fig. 4 is an enlarged schematic view of the structure at a in fig. 1 according to the present invention;
fig. 5 is an enlarged schematic view of the structure at B in fig. 1 according to the present invention.
In the figure: 1. a bridge floor; 2. a U-rib main body; 3. a first support plate; 4. a support bar; 5. a loop bar; 6. a spring; 7. a second support plate; 8. a connecting rod; 9. a resisting block; 10. inserting plates; 11. a limiting groove; 12. a slot; 13. a connecting plate; 14. inserting a rod; 15. and (4) bolts.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides an embodiment: a U rib with a stabilizing mechanism for a steel bridge comprises a bridge bottom plate 1 and a U rib main body 2, the U rib main body 2 is welded at the bottom end of the bridge bottom plate 1, a supporting mechanism is arranged inside the U rib main body 2, the supporting mechanism comprises a first supporting plate 3, a supporting rod 4, a loop bar 5, a spring 6, a second supporting plate 7, a connecting rod 8 and a resisting block 9, the first supporting plate 3 is welded at the bottom end inside the U rib main body 2, and the top end of the first supporting plate 3 is welded with a supporting rod 4, a loop bar 5 is sleeved inside the supporting rod 4, and the top end of the loop bar 5 is welded with a second supporting plate 7, the supporting bar 4 is internally provided with a spring 6, the top end of the spring 6 is welded at the bottom end of the loop bar 5, the bottom end of the spring 6 is welded at the bottom end of the inner wall of the support bar 4, and the top welding of bracing piece 4 both sides has connecting rod 8, and the welding of one side that bracing piece 4 was kept away from to connecting rod 8 has to support piece 9, and both sides all are provided with the concatenation mechanism around the U rib main part 2.
Splicing mechanism includes picture peg 10, spacing groove 11, slot 12, connecting plate 13, inserted bar 14 and bolt 15, the front end fixed mounting of U rib main part 2 has picture peg 10, slot 12 has been seted up to the rear end of U rib main part 2, and the rear end of U rib main part 2 both sides is provided with connecting plate 13, connecting plate 13 has inserted bar 14 near one side welding of U rib main part 2, and inserted bar 14 runs through inside U rib main part 2 extends to slot 12, the upper and lower both ends of connecting plate 13 all are through bolt 15 and 2 threaded connection of U rib main part, under the effect of this mechanism, be convenient for install the concatenation to two sets of U rib main parts 2, and connect stably, easy operation is convenient.
The top glue of second backup pad 7 has the blotter, and the upper surface of blotter and the lower surface of bridge bottom plate 1 laminate each other, under the effect of blotter, is convenient for cushion the extrusion force, has improved stability.
The joint of the abutting block 9 and the U rib main body 2 is designed to be an inclined structure, a rubber pad is glued on one side of the joint of the abutting block 9 and the U rib main body 2, the U rib main body 2 is conveniently supported under the action of the abutting block 9, friction force is increased under the action of the rubber pad, and stability of the device is improved.
Limiting grooves 11 matched with the inserting rods 14 are formed in two sides of the inserting plate 10, six groups of inserting rods 14 are arranged, under the action of the inserting rods 14, the two groups of U-shaped rib main bodies 2 can be conveniently connected and fixed, and the operation is simple and stable.
The inside size of slot 12 agrees with each other with picture peg 10, and connecting plate 13 both sides are seted up with spacing groove 11 complex through-hole, under the effect of through-hole, are convenient for insert the block to inserted bar 14, easy operation.
The working principle is as follows: when the bridge is extruded under a downward acting force, under the action of a normal deformation range, the bridge bottom plate 1 extrudes the second supporting plate 7, so that the second supporting plate 7 contracts towards the inside of the supporting rod 4 under the action of the extruding force, the spring 6 deforms under the action of a compression force storage, the extruding force is buffered, the U-rib main body 2 is protected under the action of the buffer, the phenomenon that the joint of the bridge bottom plate 1 and the U-rib main body 2 is broken to cause damage under the action of the extrusion is prevented, and then under the action of the abutting block 9, two sides of the inner wall of the U-rib main body 2 are supported;
when the U-rib main body 2 is to be spliced and installed, firstly, the inserting plate 10 at one end of the U-rib main body 2 is inserted into the inserting groove 12 inside the other U-rib main body 2, the two U-rib main bodies 2 are clamped and fixed, then the connecting plate 13 is inserted, the inserting rod 14 and the limiting groove 11 are clamped, the two U-rib main bodies 2 are fixed, then the bolt 15 is screwed, under the effect of threaded connection, the U-rib main body 2 and the connecting plate 13 are fixed, the U-rib main body 2 is convenient to splice, and the operation is finished.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a steel bridge is with U rib that has stabilizing mean, includes bridge bottom plate (1) and U rib main part (2), the bottom welding of bridge bottom plate (1) has U rib main part (2), its characterized in that: the U-shaped rib comprises a U-shaped rib main body (2), wherein a supporting mechanism is arranged inside the U-shaped rib main body (2), the supporting mechanism comprises a first supporting plate (3), a supporting rod (4), a loop bar (5), a spring (6), a second supporting plate (7), a connecting rod (8) and a supporting block (9), the first supporting plate (3) is welded at the bottom end inside the U-shaped rib main body (2), the supporting rod (4) is welded at the top end of the first supporting plate (3), the loop bar (5) is sleeved inside the supporting rod (4), the second supporting plate (7) is welded at the top end of the loop bar (5), the spring (6) is arranged inside the supporting rod (4), the top end of the spring (6) is welded at the bottom end of the inner wall of the supporting rod (4), the connecting rod (8) is welded at the top ends of two sides of the supporting rod (4), the supporting block (9) is welded at one side, far away from the supporting rod (4), of the connecting rod (8), the front side and the rear side of the U-shaped rib main body (2) are provided with splicing mechanisms.
2. A U-rib with stabilizing mechanism for a steel bridge according to claim 1, wherein: splicing mechanism includes picture peg (10), spacing groove (11), slot (12), connecting plate (13), inserted bar (14) and bolt (15), the front end fixed mounting of U rib main part (2) has picture peg (10), slot (12) have been seted up to the rear end of U rib main part (2), and the rear end of U rib main part (2) both sides is provided with connecting plate (13), one side welding that connecting plate (13) are close to U rib main part (2) has inserted bar (14), and inside inserted bar (14) run through U rib main part (2) and extend to slot (12), bolt (15) and U rib main part (2) threaded connection are all passed through at the upper and lower both ends of connecting plate (13).
3. A U-rib with stabilizing mechanism for a steel bridge according to claim 1, wherein: the top end of the second supporting plate (7) is glued with a buffer pad, and the upper surface of the buffer pad is mutually attached to the lower surface of the bridge bottom plate (1).
4. A U-rib with stabilizing mechanism for a steel bridge according to claim 1, wherein: the joint of the abutting block (9) and the U-shaped rib main body (2) is designed to be an inclined structure, and a rubber pad is glued on one side of the joint of the abutting block (9) and the U-shaped rib main body (2).
5. A U-rib with stabilizing mechanism for a steel bridge according to claim 2, wherein: limiting grooves (11) matched with the inserting rods (14) are formed in the two sides of the inserting plate (10), and six groups of the inserting rods (14) are arranged.
6. A U-rib with stabilizing mechanism for a steel bridge according to claim 2, wherein: the size of the interior of the slot (12) is matched with that of the inserting plate (10), and through holes matched with the limiting grooves (11) are formed in two sides of the connecting plate (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022354657.1U CN213896762U (en) | 2020-10-21 | 2020-10-21 | U rib with stabilizing mechanism for steel bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022354657.1U CN213896762U (en) | 2020-10-21 | 2020-10-21 | U rib with stabilizing mechanism for steel bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213896762U true CN213896762U (en) | 2021-08-06 |
Family
ID=77113853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022354657.1U Expired - Fee Related CN213896762U (en) | 2020-10-21 | 2020-10-21 | U rib with stabilizing mechanism for steel bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213896762U (en) |
-
2020
- 2020-10-21 CN CN202022354657.1U patent/CN213896762U/en not_active Expired - Fee Related
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Legal Events
| 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: 20210806 |