CN220057629U - Steel construction bridge railing - Google Patents
Steel construction bridge railing Download PDFInfo
- Publication number
- CN220057629U CN220057629U CN202321639115.6U CN202321639115U CN220057629U CN 220057629 U CN220057629 U CN 220057629U CN 202321639115 U CN202321639115 U CN 202321639115U CN 220057629 U CN220057629 U CN 220057629U
- Authority
- CN
- China
- Prior art keywords
- fixing
- plate
- bridge railing
- fixing piece
- bolted
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 15
- 239000010959 steel Substances 0.000 title claims abstract description 15
- 238000010276 construction Methods 0.000 title claims description 5
- 238000003466 welding Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 claims description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- 229910000639 Spring steel Inorganic materials 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 230000003139 buffering effect Effects 0.000 claims description 2
- 230000003014 reinforcing effect Effects 0.000 abstract description 11
- 230000000149 penetrating effect Effects 0.000 abstract description 4
- 230000006870 function Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000007797 corrosion Effects 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000009711 regulatory function Effects 0.000 description 1
Landscapes
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model relates to the technical field of bridge equipment and discloses a steel structure bridge railing, which comprises a guardrail assembly, wherein two fixing pieces are arranged on the back surface of the guardrail assembly, an extension plate is connected to the top of each fixing piece in a penetrating and sliding manner, a fixing screw rod is arranged on the back surface of each fixing piece in a penetrating manner, a threaded hole matched with the fixing screw rod for use is formed in the back surface of each extension plate, a reinforcing rod is welded between the two extension plates, a shell is bolted to the front surface of each fixing piece, a fixing plate is arranged in the shell, a connecting plate is welded between the front surface of each fixing plate and the guardrail assembly, and a buffer spring is bolted between the back surface of each fixing plate and the shell through a spring fixing piece; the height adjustment on top can be convenient for, easy operation is convenient, has alleviateed staff's working strength, and the flexibility is good, can possess the collision buffer function simultaneously, has alleviateed the influence degree that the accident brought, has reduced economic loss, and the practicality is high.
Description
Technical Field
The utility model belongs to the technical field of bridge equipment, and particularly relates to a steel structure bridge railing.
Background
Bridge railing also called guardrail, refer to the guardrail of setting on the bridge, its purpose is outside in order to prevent out of control vehicle cross-over bridge, have the function that makes the vehicle break through, wear down, cross the bridge and beautify bridge building, present current railing is made by steel construction, bulk strength is high, but still there are other problems in the use, if do not possess high regulatory function, because the stand of railing is integrated into one piece, when top height and actual road demand need when there is the error, can only compensate through installing and welding process in the top secondary, staff's work burden has been increased, the flexibility is relatively poor, do not possess collision buffer function moreover, the subassembly in front of railing and rear stand are rigid fixed connection, can't cushion the impact dynamics when vehicle and place ahead subassembly bump, the damage degree of vehicle and railing is aggravated easily, the practicality is lower.
Disclosure of Invention
The utility model aims to provide a steel structure bridge railing which has the advantages of being convenient to adjust the top end height and having a collision buffering function, and solves the problems that the top end of the existing bridge railing does not have the height adjusting function and cannot buffer collision force.
The technical aim of the utility model is realized by the following technical scheme: the utility model provides a steel construction bridge railing, includes the guardrail subassembly, the back of guardrail subassembly is provided with two mounting, sliding connection has the extension board to run through at the top of mounting, the back of mounting runs through and is provided with the fixing screw, the screw hole that uses with the fixing screw cooperation is seted up at the back of extension board, two the welding has the stiffening rod between the extension board, the front bolt of mounting has the casing, the inside of casing is provided with the fixed plate, the welding has the connecting plate between the front of fixed plate and the guardrail subassembly, there is buffer spring through the spring stationary blade bolt between the back of fixed plate and the casing.
The technical scheme is adopted: the height adjustment on top can be convenient for, easy operation is convenient, has alleviateed staff's working strength, and the flexibility is good, can possess the collision buffer function simultaneously, has alleviateed the influence degree that the accident brought, has reduced economic loss, and the practicality is high.
The utility model is further arranged that the other end of the fixed screw is welded with a rotating handle.
The technical scheme is adopted: the rotary screw rod fixing device has the advantage that the rotary screw rod fixing device can be convenient for workers to rotate the fixing screw rod.
The utility model further provides that the back of the fixing piece is bolted with a protective cover.
The technical scheme is adopted: the protection effect is achieved, and the private adjustment of other people is avoided.
The utility model is further arranged that the fixing piece, the extension plate and the fixing screw are all made of stainless steel materials.
The technical scheme is adopted: the fixing piece, the extension plate and the fixing screw rod have the characteristics of high strength, small density and excellent corrosion resistance.
The utility model is further characterized in that two sliding rails are bolted in the shell, and sliding blocks in sliding connection with the sliding rails are welded on two sides of the fixing plate.
The technical scheme is adopted: the fixing plate can be limited, and the fixing plate is prevented from tilting and propping in the process of moving back and forth.
The utility model further provides that the buffer spring is made of carbon spring steel.
The technical scheme is adopted: the buffer spring has the characteristics of excellent mechanical property, good anti-elastic property, low temperature resistance and corrosion resistance.
In summary, the utility model has the following beneficial effects:
1. the fixing piece is fixed on the bridge, the fixing piece is held by a hand to rotate and loosen the fixing screw rod after being fixed, the fixing screw rod is separated from the threaded holes in the extension plates when being rotated outwards, then the reinforcing rod is held by the hand to be pulled upwards, the reinforcing rod drives the two extension plates to move upwards when being pulled upwards, the fixing screw rod is screwed into the corresponding threaded holes again after being pulled to a proper position, the height of the top end can be conveniently adjusted, the operation is simple and convenient, the working intensity of workers is reduced, and the flexibility is good;
2. through can making the guardrail subassembly backward movement when the vehicle strikes the guardrail subassembly, the guardrail subassembly can drive the fixed plate and move backward together through the fixed of connecting plate down when backward movement, the fixed plate can extrude buffer spring under the cooperation of slide rail and slider when backward movement, because buffer spring possesses elasticity, can absorb and offset the impact force when self entering compression state, can possess the collision buffer function, alleviateed the influence degree that the accident brought, reduced economic loss, the practicality is high.
Drawings
FIG. 1 is a schematic diagram of the front of the structure of the present utility model;
FIG. 2 is a top cross-sectional view of the structure of the present utility model;
FIG. 3 is an enlarged schematic view of the utility model at A in FIG. 2;
fig. 4 is an enlarged schematic view of fig. 2B in accordance with the present utility model.
Reference numerals: 1. a guardrail assembly; 2. a fixing member; 3. an extension plate; 4. a fixed screw; 5. a threaded hole; 6. a reinforcing rod; 7. a housing; 8. a fixing plate; 9. a connecting plate; 10. a buffer spring; 11. a rotating handle; 12. a protective cover; 13. a slide rail; 14. a sliding block.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings.
Example 1:
referring to figures 1, 2 and 3, a steel structure bridge railing comprises a railing component 1, two fixing pieces 2 are arranged on the back of the railing component 1, an extension plate 3 is connected to the top of the fixing piece 2 in a penetrating and sliding manner, a fixing screw 4 is arranged on the back of the fixing piece 2 in a penetrating manner, the fixing piece 2, the extension plate 3 and the fixing screw 4 are made of stainless steel materials, the fixing piece 2, the extension plate 3 and the fixing screw 4 have the characteristics of high strength, small density and excellent corrosion resistance, a rotating handle 11 is welded on the other end of the fixing screw 4, the purpose of facilitating the rotation and the rotation of the fixing screw 4 by workers is achieved, a threaded hole 5 matched with the fixing screw 4 is formed in the back of the extension plate 3, a protective cover 12 is bolted on the back of the fixing piece 2, the protection effect is achieved, the condition that other people are regulated privately is avoided, the reinforcing rods 6 are welded between the two extending plates 3, the fixing piece 2 is fixed on a bridge, the fixing piece 2 is held by hands after being fixed to rotate the fixing screw rod 4 loose, the fixing screw rod 4 is separated from the threaded holes 5 in the extending plates 3 when being rotated outwards, then the reinforcing rods 6 are held by hands to pull upwards, the reinforcing rods 6 can drive the two extending plates 3 to move upwards when being pulled upwards, the fixing screw rod 4 is screwed into the corresponding threaded holes 5 again after the reinforcing rods 6 are pulled to a proper position, the height of the top end can be conveniently adjusted, the operation is simple and convenient, the working strength of workers is relieved, and the flexibility is good.
The use process is briefly described: through fixing mounting 2 on the bridge earlier, mounting 2 holds the handle 11 with the hand and rotates the loosening to fixing screw 4 after fixed, and fixing screw 4 can separate with the screw hole 5 in extension board 3 when outwards rotating, then grasps reinforcing rod 6 with the hand and upwards pulls, and reinforcing rod 6 can drive two extension boards 3 and upwards move when pulling up, and when reinforcing rod 6 pulls up to suitable position in with fixing screw 4 screw in corresponding screw hole 5 again.
Example 2:
referring to fig. 1, fig. 2 and fig. 4, a steel structure bridge railing, the front bolt of mounting 2 has casing 7, the inside of casing 7 is provided with fixed plate 8, the inside bolt of casing 7 has two slide rails 13, the both sides of fixed plate 8 all weld with slide rail 13 sliding connection's slider 14, it can be spacing to fixed plate 8 to have reached, prevent that fixed plate 8 from inclining and supporting the in-process that moves back and forth, the welding has connecting plate 9 between the front of fixed plate 8 and guardrail subassembly 1, there is buffer spring 10 through the spring stationary blade bolt between the back of fixed plate 8 and casing 7, buffer spring 10 is made by carbon spring steel material, buffer spring 10 has mechanical properties excellence, anti bullet is reduced performance, low temperature and corrosion resistance's characteristics, through can make guardrail subassembly 1 backward movement when the vehicle hits guardrail subassembly 1, the fixed lower drive fixed plate 8 through connecting plate 9 moves backward together, can extrude buffer spring 10 under the cooperation of slide rail 13 and slider 14 when backward movement, because buffer spring 10 has the impact resistance to the self and has reduced the impact and can have reduced the economic nature, the impact can be reduced when having had the impact to the impact energy to the self to the compression performance, the economic nature is reduced.
The use process is briefly described: through can making guardrail assembly 1 backward movement when the vehicle strikes guardrail assembly 1, guardrail assembly 1 can drive fixed plate 8 through the fixed of connecting plate 9 down and move backward together when backward movement, and fixed plate 8 can extrude buffer spring 10 through the cooperation of slide rail 13 and slider 14 down when backward movement, because buffer spring 10 possesses elasticity, can absorb and offset impact when self entering compression state.
The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.
Claims (6)
1. The utility model provides a steel construction bridge railing, includes guardrail subassembly (1), its characterized in that: the back of guardrail subassembly (1) is provided with two mounting (2), sliding connection has extension board (3) run through at the top of mounting (2), the back of mounting (2) runs through and is provided with fixing screw (4), screw hole (5) that use with fixing screw (4) cooperation are seted up at the back of extension board (3), two welding has stiffening rod (6) between extension board (3), the front bolt of mounting (2) has casing (7), the inside of casing (7) is provided with fixed plate (8), the welding has connecting plate (9) between the front of fixed plate (8) and guardrail subassembly (1), buffering spring (10) have been bolted through the spring stationary blade between the back of fixed plate (8) and casing (7).
2. A steel structure bridge railing according to claim 1, characterised in that: the other end of the fixed screw (4) is welded with a rotating handle (11).
3. A steel structure bridge railing according to claim 1, characterised in that: the back of the fixing piece (2) is bolted with a protective cover (12).
4. A steel structure bridge railing according to claim 1, characterised in that: the fixing piece (2), the extension plate (3) and the fixing screw (4) are all made of stainless steel materials.
5. A steel structure bridge railing according to claim 1, characterised in that: two sliding rails (13) are bolted to the inside of the shell (7), and sliding blocks (14) which are in sliding connection with the sliding rails (13) are welded on two sides of the fixed plate (8).
6. A steel structure bridge railing according to claim 1, characterised in that: the buffer spring (10) is made of carbon spring steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321639115.6U CN220057629U (en) | 2023-06-26 | 2023-06-26 | Steel construction bridge railing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321639115.6U CN220057629U (en) | 2023-06-26 | 2023-06-26 | Steel construction bridge railing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220057629U true CN220057629U (en) | 2023-11-21 |
Family
ID=88762344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321639115.6U Active CN220057629U (en) | 2023-06-26 | 2023-06-26 | Steel construction bridge railing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220057629U (en) |
-
2023
- 2023-06-26 CN CN202321639115.6U patent/CN220057629U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN220057629U (en) | Steel construction bridge railing | |
| CN113103320A (en) | Carbon fiber composite material cutting device capable of automatically cleaning chips | |
| CN211144519U (en) | Tunnel construction support frame | |
| CN212773630U (en) | Building engineering construction template device | |
| CN208563174U (en) | Fine motion buffer-type highway barrier | |
| CN214565710U (en) | Vehicle bottom plate structure | |
| CN113071404B (en) | Vehicle bottom plate structure | |
| CN211524347U (en) | Safety protective guard for road repair | |
| CN212210082U (en) | Safe type civil aircraft switch board | |
| CN210216246U (en) | Rotary guard bar | |
| CN215059125U (en) | Milling machine with shock-absorbing function | |
| CN211420967U (en) | Highway guardrail with buffer function | |
| CN216429660U (en) | Mining air door opening buffer | |
| CN209100557U (en) | A kind of mounting bracket of monitoring camera aseismatic mechanism | |
| CN220543114U (en) | Laser wind-finding radar with stable structure | |
| CN215569108U (en) | Camera support for ballast track | |
| CN217217114U (en) | Maintain convenient front maintenance formula IBP dish | |
| CN221176063U (en) | Outdoor high-voltage alternating current circuit breaker | |
| CN219436167U (en) | Electric shock prevention grounding device for electric power construction | |
| CN220134404U (en) | Stud for wind generating set blade | |
| CN215107819U (en) | Communication iron tower that stability is high | |
| CN220421921U (en) | Security protection camera with protection function | |
| CN219753098U (en) | Anti-collision protective fence for road and bridge | |
| CN219889267U (en) | Adjustable monitoring equipment | |
| CN213418651U (en) | Connecting bolt fastening device for long-distance power transmission line iron tower |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |