CN209873566U - Railing for bridge reinforcement - Google Patents
Railing for bridge reinforcement Download PDFInfo
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- CN209873566U CN209873566U CN201920553398.XU CN201920553398U CN209873566U CN 209873566 U CN209873566 U CN 209873566U CN 201920553398 U CN201920553398 U CN 201920553398U CN 209873566 U CN209873566 U CN 209873566U
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- rail
- fixedly connected
- groove
- connecting rod
- guard
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Abstract
The utility model relates to a bridge technical field just discloses a railing is used in bridge reinforcement, including first rail guard and second rail guard, the equal swing joint of right-hand member of first rail guard and second rail guard has first horizontal bar, the other end joint of first horizontal bar has the head rod, the right-hand member fixedly connected with of head rod consolidates the fence, consolidate the right-hand member fixedly connected with second connecting rod of fence, the right-hand member of second connecting rod is provided with the second horizontal bar, set up flutedly on head rod and the second connecting rod. The utility model discloses a combination of first rail guard, second rail guard, first side fence, second side fence, first dead lever and second dead lever constitutes bilayer structure's railing for this railing is more firm, and utilizes the cooperation setting of roll groove, landing leg, pivot, gyro wheel, slide, ball groove, ball and fixture block, makes railing convenient to detach, is convenient for change or maintain it after damaging.
Description
Technical Field
The utility model relates to a bridge technical field specifically is a railing is used in bridge reinforcement.
Background
The bridge is generally a structure which is erected on rivers, lakes and seas and allows vehicles, pedestrians and the like to smoothly pass through. In order to adapt to the modern traffic industry with high-speed development, bridges are also extended to be buildings which span mountain stream, unfavorable geology or meet other traffic needs and are erected to enable traffic to be more convenient, the bridges generally comprise upper structures, lower structures, supports and auxiliary structures, and the upper structures are also called bridge span structures and are main structures for crossing obstacles; the lower structure comprises a bridge abutment, a bridge pier and a foundation; the support is a force transmission device arranged at the supporting positions of the bridge span structure and the bridge pier or the bridge abutment.
The utility model discloses a bridge is consolidated and is used railing, the railing on both sides is damaged the back and is not convenient for change it or maintain, produces danger easily, is not convenient for people in time to restore, consolidate to can give people and bring danger, be not convenient for people to use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a railing is used in bridge reinforcement to the realization is convenient for change or the maintenance purpose with it after the railing damages.
In order to achieve the above object, the utility model provides a following technical scheme: a rail for reinforcing a bridge comprises a first rail guard and a second rail guard, wherein the right ends of the first rail guard and the second rail guard are movably connected with a first rail, the other end of the first horizontal bar is clamped with a first connecting rod, the right end of the first connecting rod is fixedly connected with a reinforcing bar, the right end of the reinforcing bar is fixedly connected with a second connecting rod, the right end of the second connecting rod is provided with a second transverse bar, the first connecting rod and the second connecting rod are provided with grooves, the inner parts of the grooves are clamped with second clamping blocks, the lower end of the second clamping block is provided with a limiting pin, the upper end of the second clamping block is fixedly connected to the first rail and the second rail respectively, the other ends of the first connecting rod and the second connecting rod are fixedly connected with a reinforcing rail, the right end of the second horizontal rail is movably connected with a first side rail and a second side rail respectively, and the lower ends of the first protective guard and the first side rail are in threaded connection with a connecting seat.
The upper end and the lower end of the front surface of the connecting seat are fixedly connected to the first protective guard and the first side rail, the lower end of the connecting seat is provided with a base device, the base device comprises an installation seat, a shock pad, an anti-skidding groove and an installation groove, the upper end of the installation seat is fixedly connected to the connecting seat, the installation seat is in a convex shape, one side of the upper surface of the shock pad is fixedly connected to the installation seat, the anti-skidding groove is formed in the shock pad, the installation groove is formed in the left side and the right side of the front end and the rear end of the installation seat, the upper end and the lower end of the first protective guard and the second protective guard are respectively provided with a second threaded groove, the first protective guard, the second protective guard, the first side rail and the second side rail are respectively and movably connected with a first fixing rod and a second fixing rod, the first fixing rod and the second fixing rod are fixedly connected together, the lower ends of the second protective guard and the second side rail are fixedly connected with supporting legs, the lower ends of the supporting legs are movably connected with idler wheels through rotating shafts, sliding plates are fixedly connected to the mounting seats at the left end and the right end above the rolling grooves, and ball grooves are formed in the lower side of the upper end of each sliding plate.
Preferably, the movable angle of the first rail is zero to one hundred and eighty degrees, and the movable angle of the second rail is zero to one hundred and eighty degrees.
Preferably, the front surfaces of the first side rail and the second side rail are movably connected with a connecting plate through a pin shaft, a first thread groove is formed in the other end of the connecting plate, the connecting plate can move by an angle of zero to three hundred and sixty degrees through the pin shaft, and the first thread groove can be in threaded connection with the second thread groove through a bolt.
Preferably, the upper ends of the first guard rail, the second guard rail, the first side rail and the second side rail are fixedly connected with a connecting rod, and the upper end of the connecting rod is fixedly connected with a handrail.
Preferably, the roller can roll in the rolling groove, and the outer side of the roller is provided with anti-skid lines.
Preferably, a ball is embedded in the ball groove, and a clamping block is tightly contacted with the lower end of the ball.
The utility model provides a railing is used in bridge reinforcement. The method has the following beneficial effects:
(1) the utility model discloses a combination of first rail guard, second rail guard, first side fence, second side fence, first dead lever and second dead lever constitutes bilayer structure's railing for this railing is more firm, and utilizes the cooperation setting of roll groove, landing leg, pivot, gyro wheel, slide, ball groove, ball and fixture block, makes railing convenient to detach, is convenient for change or maintain it after damaging.
(2) The utility model discloses a to the setting of base device, the mount pad, the shock pad, the non-slip groove, the mounting groove, played be convenient for install the rail guard on the bridge, the mounting groove pass through the rivet alright with on its fixed bridge, moreover, the steam generator is simple in structure, the people of being convenient for use, the non-slip groove is anti-skidding effectual, be convenient for install, difficult slip, still through first horizontal bar, head rod, the second connecting rod, a recess, fixture block two, the spacer pin, reinforce the fence, the setting of second horizontal bar, played and to consolidate the middle part of railing, it is not fragile, facilitate the use.
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 front view of the present invention;
fig. 2 is a left side view of a first guard rail and a second guard rail of the present invention;
FIG. 3 is a left side view of the first and second sidebars of the present invention;
fig. 4 is an enlarged view of a portion a in fig. 2 according to the present invention.
In the figure: 1 first protective guard, 2 second protective guard, 3 fixture block I, 4 first rail, 5 first connecting rod, 6 second connecting rod, 7 groove, 8 fixture block II, 9 spacing pin, 10 reinforcing rail, 11 second rail, 12 ball, 13 first rail, 14 second rail, 15 connecting seat, 16 ball groove, 17 base device, 1701 mounting seat, 1702 shock pad, 1703 anti-slip groove, 1704 mounting groove, 18 pin shaft, 19 connecting plate, 20 first thread groove, 21 second thread groove, 22 sliding plate, 23 connecting rod, 24 handrail, 25 roller, 26 first fixing rod, 27 second fixing rod, 28 rotating shaft, 29 rolling groove, 30 landing leg.
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. 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.
As shown in fig. 1-4, the utility model provides a technical solution: a railing for reinforcing a bridge comprises a first guardrail 1 and a second guardrail 2, wherein the right ends of the first guardrail 1 and the second guardrail 2 are movably connected with a first rail 4, the other end of the first rail 4 is clamped with a first connecting rod 5, the right end of the first connecting rod 5 is fixedly connected with a reinforcing rail 10, the right end of the reinforcing rail 10 is fixedly connected with a second connecting rod 6, the right end of the second connecting rod 6 is provided with a second rail 11, the first connecting rod 5 and the second connecting rod 6 are provided with grooves 7, the grooves 7 are internally clamped with fixture blocks 8, the lower ends of the fixture blocks 8 are provided with limit pins 9, the upper ends of the fixture blocks 8 are respectively and fixedly connected to the first rail 4 and the second rail 11, the other ends of the first connecting rod 5 and the second connecting rod 6 are respectively and fixedly connected with the reinforcing rail 10, the right end of the second rail 11 is respectively and movably connected with a first rail 13 and a second rail 14, the movable angle of the first rail 4 is zero to one hundred eighty degrees, the movable angle of the second rail 11 is zero to one hundred eighty degrees, and the lower ends of the first guard rail 1 and the first side rail 13 are in threaded connection with a connecting seat 15.
The upper end and the lower end of the front surface of the connecting seat 15 can be fixedly connected to the first guard rail 1 and the first side rail 13 through bolts, the lower end of the connecting seat 15 is provided with a base device 17, the base device 17 comprises a mounting seat 1701, a shock pad 1702, an anti-skid groove 1703 and a mounting groove 1704, the upper end of the mounting seat 1701 is fixedly connected to the connecting seat 15, the mounting seat 1701 is in a convex shape, one side of the upper surface of the shock pad 1702 is fixedly connected to the mounting seat 1701, the anti-skid groove 1703 is arranged on the shock pad 1702, the mounting groove 1704 is arranged on the left side and the right side of the front end and the rear end of the mounting seat 1701, the upper end and the lower end of the first guard rail 1 and the upper end and the lower end of the second guard rail 2 are both provided with second thread grooves 21, the front surfaces of the first side rail 13 and the second side rail 14 are movably connected with a connecting plate 19 through a, the first thread groove 20 can be connected to the second thread groove 21 through a bolt thread, a first fixing rod 26 and a second fixing rod 27 are respectively movably connected to the first guard rail 1, the second guard rail 2, the first side rail 13 and the second side rail 14, the first fixing rod 26 and the second fixing rod 27 are fixedly connected together, the upper ends of the first guard rail 1, the second guard rail 2, the first side rail 13 and the second side rail 14 are fixedly connected with a connecting rod 23, the upper end of the connecting rod 23 is fixedly connected with a handrail 24, the left end of the upper surface of the mounting seat 1701 is provided with a rolling groove 29, the lower ends of the second guard rail 2 and the second side rail 14 are respectively fixedly connected with a supporting leg 30, the lower end of the supporting leg 30 is movably connected with a roller 25 through a rotating shaft 28, the roller 25 can roll in the rolling groove 29, the outer side of the roller 25 is provided with anti-skid threads, the mounting seats 1701 at the left and right ends, the lower side of the upper end of the sliding plate 22 is provided with a ball groove 16, a ball 12 is embedded in the ball groove 16, and the lower end of the ball 12 is in close contact with a first clamping block 3.
In use, when the first guard rail 1, the first rail 4, the second rail 11 and the like form a layer of rails, the bolts can be removed for replacement, and when the second guard rail 2, the other first rail 4, the other second rail 11 and the like form a layer of rails, the bolts can be removed and the components can be slid out of the rolling grooves 29, so that the replacement is convenient.
To sum up, the utility model adopts the combination of the first guard rail 1, the second guard rail 2, the first side rail 13, the second side rail 14, the first fixing rod 26 and the second fixing rod 27 to form the double-layer structure guard rail, so that the guard rail is firmer, and the arrangement of the rolling groove 29, the supporting leg 30, the rotating shaft 28, the roller 25, the sliding plate 22, the ball groove 16, the ball 12 and the second fixture block 8 is utilized, so that the guard rail is convenient to disassemble and convenient to replace or maintain after being damaged; through to base device 17, mount pad 1701, shock pad 1702, antiskid groove 1703, mounting groove 1704's setting, played and be convenient for install the rail guard on the bridge, mounting groove 1704 through the rivet alright with on its fixed bridge, moreover, the steam generator is simple in structure, be convenient for people to use, antiskid groove 1703 is anti-skidding effectual, be convenient for install, be difficult for sliding, still through first horizontal bar 4, head rod 5, second connecting rod 6, recess 7, fixture block two 8, spacer pin 9, consolidate fence 10, the setting of second horizontal bar 11, can consolidate the middle part of railing, not fragile, facilitate the use.
Claims (6)
1. The utility model provides a railing is used in bridge reinforcement, includes first rail guard (1) and second rail guard (2), its characterized in that: the right ends of the first protective guard (1) and the second protective guard (2) are movably connected with a first rail (4), the other end of the first rail (4) is connected with a first connecting rod (5) in a clamping manner, the right end of the first connecting rod (5) is fixedly connected with a reinforcing rail (10), the right end of the reinforcing rail (10) is fixedly connected with a second connecting rod (6), the right end of the second connecting rod (6) is provided with a second rail (11), the first connecting rod (5) and the second connecting rod (6) are provided with grooves (7), the inner part of each groove (7) is connected with a second clamping block (8) in a clamping manner, the lower end of each second clamping block (8) is provided with a limiting pin (9), the upper end of each second clamping block (8) is fixedly connected to the first rail (4) and the second rail (11) respectively, the other ends of the first connecting rod (5) and the second connecting rod (6) are fixedly connected with the reinforcing rail (10), the right end of the second rail (11) is movably connected with a first side rail (13) and a second side rail (14) respectively, and the lower ends of the first protective guard (1) and the first side rail (13) are in threaded connection with a connecting seat (15);
the upper end and the lower end of the front surface of the connecting seat (15) are fixedly connected to a first protective guard (1) and a first side rail (13), a base device (17) is arranged at the lower end of the connecting seat (15), the base device (17) comprises a mounting seat (1701), a shock absorption pad (1702), an anti-skidding groove (1703) and a mounting groove (1704), the upper end of the mounting seat (1701) is fixedly connected to the connecting seat (15), the mounting seat (1701) is in a convex shape, one side of the upper surface of the shock absorption pad (1702) is fixedly connected to the mounting seat (1701), the anti-skidding groove (1703) is arranged on the shock absorption pad (1702), the mounting groove (1704) is arranged on the left side and the right side of the front end and the rear end of the mounting seat (1701), second thread grooves (21) are arranged at the upper end and the lower end of the first protective guard (1) and the second protective guard (2), and the first protective guard (1), Respectively swing joint has first dead lever (26) and second dead lever (27) on second rail guard (2), first sidebar (13) and second sidebar (14), first dead lever (26) and second dead lever (27) fixed connection, roll groove (29) have been seted up to the left end of mount pad (1701) upper surface, the equal fixedly connected with landing leg (30) of lower extreme of second rail guard (2) and second sidebar (14), the lower extreme of landing leg (30) has gyro wheel (25) through pivot (28) swing joint, fixedly connected with slide (22) on mount pad (1701) of both ends about roll groove (29) top, roll ball groove (16) have been seted up to the downside of slide (22) upper end.
2. The railing of claim 1, wherein: the movable angle of the first rail (4) ranges from zero to one hundred and eighty degrees, and the movable angle of the second rail (11) ranges from zero to one hundred and eighty degrees.
3. The railing of claim 1, wherein: the front surfaces of the first side rail (13) and the second side rail (14) are movably connected with a connecting plate (19) through a pin shaft (18), a first thread groove (20) is formed in the other end of the connecting plate (19), the connecting plate (19) is zero to three hundred and sixty degrees through the movable angle of the pin shaft (18), and the first thread groove (20) can be in threaded connection with a second thread groove (21) through a bolt.
4. The railing of claim 1, wherein: the upper ends of the first guard rail (1), the second guard rail (2), the first side rail (13) and the second side rail (14) are fixedly connected with a connecting rod (23), and the upper end of the connecting rod (23) is fixedly connected with a handrail (24).
5. The railing of claim 1, wherein: the roller (25) can roll in the rolling groove (29), and anti-skid grains are arranged on the outer side of the roller (25).
6. The railing of claim 1, wherein: the ball groove (16) is internally embedded with a ball (12), and the lower end of the ball (12) is in close contact with a first clamping block (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920553398.XU CN209873566U (en) | 2019-04-22 | 2019-04-22 | Railing for bridge reinforcement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920553398.XU CN209873566U (en) | 2019-04-22 | 2019-04-22 | Railing for bridge reinforcement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209873566U true CN209873566U (en) | 2019-12-31 |
Family
ID=68961356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920553398.XU Active CN209873566U (en) | 2019-04-22 | 2019-04-22 | Railing for bridge reinforcement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209873566U (en) |
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2019
- 2019-04-22 CN CN201920553398.XU patent/CN209873566U/en active Active
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