CN116289710B - Road bridge guardrail convenient to adjust - Google Patents
Road bridge guardrail convenient to adjust Download PDFInfo
- Publication number
- CN116289710B CN116289710B CN202310139488.5A CN202310139488A CN116289710B CN 116289710 B CN116289710 B CN 116289710B CN 202310139488 A CN202310139488 A CN 202310139488A CN 116289710 B CN116289710 B CN 116289710B
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- Prior art keywords
- fixed
- wall
- rod
- supporting
- block
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- 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.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
- E01F15/02—Continuous barriers extending along roads or between traffic lanes
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/10—Railings; Protectors against smoke or gases, e.g. of locomotives; Maintenance travellers; Fastening of pipes or cables to bridges
- E01D19/103—Parapets, railings ; Guard barriers or road-bridges
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The invention relates to the technical field of highway bridge guardrails, and discloses a highway bridge guardrail convenient to adjust, which comprises a supporting seat, wherein a supporting block is fixed on the side wall of the supporting seat, a telescopic rod is fixed on the top of the supporting block, a top plate is fixed on the top of the telescopic rod, an adjusting mechanism is arranged in the supporting seat, a supporting mechanism is arranged on the supporting block, and the adjusting mechanism comprises: the rotating rod penetrates through the side wall of the supporting seat, and the rotating rod is rotationally connected with the penetrating part of the supporting seat; a first bevel gear. This public road bridge roof beam guardrail of convenient regulation, when rotating the commentaries on classics handle, through first bevel gear, second bevel gear, threaded rod, thread bush, connecting rod, movable block, spliced pole, roof and telescopic link's cooperation, and then can play the effect of adjusting the device height, and then can adjust the device according to the scene condition, makes the practicality of device better.
Description
Technical Field
The invention relates to the technical field of highway bridge guardrails, in particular to a highway bridge guardrail convenient to adjust.
Background
Along with the development of economy, the human living standard is continuously improved, the number of automobiles is continuously increased, road and bridge construction is rapidly developed, but the following road traffic safety accidents are increasingly prominent, and many of the accidents are casualties caused by the lack of good road anti-collision barriers, and the protective barriers are arranged on both sides of the common roads and bridges at present.
When the existing highway bridge guardrail is used, the existing highway bridge guardrail is fixed at a designated position and does not have the function of adjustment, the height of the existing highway bridge guardrail cannot be adjusted according to different field requirements of a highway bridge, the practicability of the device is reduced, and the highway bridge guardrail convenient to adjust is provided.
Disclosure of Invention
The invention aims to provide a road bridge guardrail convenient to adjust so as to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a public road bridge roof beam guardrail of convenient regulation, includes the supporting seat, the lateral wall of supporting seat is fixed with the supporting shoe, the top of supporting shoe is fixed with the telescopic link, the top of telescopic link is fixed with the roof, be provided with adjustment mechanism in the supporting seat, be provided with supporting mechanism on the supporting shoe, adjustment mechanism includes:
the rotating rod penetrates through the side wall of the supporting seat, and the rotating rod is rotationally connected with the penetrating part of the supporting seat;
The first conical gear is fixed at the end point of the rotating rod;
And the rotating handle is fixed at one end of the rotating rod far away from the first bevel gear.
Preferably, the inner wall sliding mounting of supporting seat has the movable block, the top of movable block is fixed with the spliced pole, the top of spliced pole is fixed in the bottom of roof.
Preferably, the first conical gear and the second conical gear are meshed with each other, a threaded rod is fixed on the inner wall of the second conical gear, the bottom of the threaded rod is rotatably mounted on the inner wall of the supporting seat, the top of the threaded rod is rotatably mounted on the bottom of the fixing block, and the fixing block is fixed on the inner wall of the supporting seat.
Preferably, the outer wall threaded connection of threaded rod has the thread bush, the top of thread bush is fixed with the connecting rod, the top of connecting rod is fixed in the bottom of movable block.
Preferably, the supporting mechanism comprises a fixed sleeve, the fixed sleeve is fixed on the inner wall of the supporting block, the rotating rod is rotatably arranged on the inner wall of the fixed sleeve, the connecting plate is fixed on the outer wall of the rotating rod, the fixed plate is fixed on one side, far away from the rotating rod, of the connecting plate, and the rubber plate is fixed on the side wall of the fixed plate.
Preferably, a spring is fixed on the outer wall of the rotating rod, and one side of the spring, which is far away from the rotating rod, is fixed on the inner wall of the fixed sleeve.
Preferably, the inner wall of supporting shoe rotates and installs the pivot, be connected through the drive belt transmission between pivot and the dwang, the outer wall of pivot is fixed with the disc, the spacing groove has been seted up to the outer wall of disc.
Preferably, the inner wall of supporting shoe is fixed with the dog, the lateral wall of dog is fixed with connecting spring, connecting spring keeps away from the lateral wall of dog one side fixed at the movable plate, the bottom slidable mounting of movable plate is at the inner wall of supporting shoe.
Preferably, the lateral wall of movable plate articulates there is the movable rod, the one end that the movable rod kept away from the movable plate articulates at the top of push rod, the bottom of push rod is fixed with the push pedal, the lateral wall of movable plate is fixed with the sleeve, telescopic inner wall slidable mounting has the stopper, the lateral wall of stopper is fixed with drive spring, drive spring keeps away from one side of stopper and fixes at telescopic inner wall.
Compared with the prior art, the invention provides the road bridge guardrail convenient to adjust, which has the following beneficial effects:
1. This public road bridge roof beam guardrail of convenient regulation, when rotating the commentaries on classics handle, through first bevel gear, second bevel gear, threaded rod, thread bush, connecting rod, movable block, spliced pole, roof and telescopic link's cooperation, and then can play the effect of adjusting the device height, and then can adjust the device according to the scene condition, makes the practicality of device better.
2. This public road bridge roof beam guardrail convenient to adjust, when needs use the device, and then can upwards promote the push pedal and upwards move, through the cooperation of push rod, movable rod and movable plate, can make the stopper shift out from the spacing groove, and then can release the spacing to the disc, because of the clockwork spring is in the shrink state, can make the cooperation that the movable rod drove backup pad and rubber slab, make the rubber slab support the stability that makes the device better with ground.
3. This public road bridge roof beam guardrail convenient to adjust, when need not use the device, and then can stimulate the fixed plate and make the rubber slab rotatory, makes the dwang drive clockwork spring shrink, makes the backup pad keep away from ground, through the cooperation of spacing groove, stopper and drive spring, makes the stopper stretch into in the spacing groove, and then makes disc, fixed plate and rubber slab fixed, can make fixed plate and rubber slab pack up, conveniently carries the device.
Drawings
FIG. 1 is a schematic view of the overall apparatus of the present invention;
FIG. 2 is a schematic diagram of the overall front view of the present invention;
FIG. 3 is a schematic side view of the internal structure of the support block of the present invention;
FIG. 4 is an enlarged schematic view of the structure A of FIG. 3 in accordance with the present invention;
FIG. 5 is an enlarged schematic view of the structure B of FIG. 4 according to the present invention;
fig. 6 is a schematic view of the internal structure of the fixing sleeve of the present invention.
In the figure: 1. a support base; 2. a support block; 3. a telescopic rod; 4. a top plate; 5. a connecting column; 6. a moving block; 7. an adjusting mechanism; 71. a rotating rod; 72. a rotating handle; 73. a first bevel gear; 74. a second bevel gear; 75. a threaded rod; 76. a thread sleeve; 77. a connecting rod; 78. a fixed block; 8. a support mechanism; 801. a fixed sleeve; 802. a rotating lever; 803. a connecting plate; 804. a transmission belt; 805. a rotating shaft; 806. a disc; 807. a limit groove; 808. a spring; 809. a fixing plate; 810. a rubber plate; 9. a stop block; 10. a connecting spring; 11. a moving plate; 12. a movable rod; 13. a push rod; 14. a push plate; 15. a sleeve; 16. a transmission spring; 17. and a limiting block.
Detailed Description
As shown in fig. 1-6, the present invention provides a technical solution: the utility model provides a highway bridge guardrail of convenient regulation, including supporting seat 1, the lateral wall of supporting seat 1 is fixed with supporting shoe 2, the top of supporting shoe 2 is fixed with telescopic link 3, the top of telescopic link 3 is fixed at roof 4, the supporting shoe 2 plays the effect of supporting telescopic link 3, the top of supporting seat 1 runs through there is spliced pole 5, the top of spliced pole 5 and the bottom fixed connection of roof 4, the bottom of spliced pole 5 and the top fixed connection of movable block 6, movable block 6 slidable mounting is at the inner wall of supporting seat 1, be provided with adjustment mechanism 7 in the supporting seat 1, be provided with supporting mechanism 8 on the supporting shoe 2.
The adjusting mechanism 7 comprises a rotating rod 71, rotating handles 72, a first conical gear 73, a second conical gear 74, a threaded rod 75, a threaded sleeve 76, a connecting rod 77 and a fixed block 78, wherein the rotating rod 71 penetrates through the side wall of the supporting seat 1, the rotating rod 71 is rotationally connected with the penetrating part of the supporting seat 1, one end of the rotating rod 71 is fixedly provided with the rotating handles 72, the rotating handles 72 are provided with two groups, the two groups of rotating handles 72 are symmetrically arranged by taking the central line of the supporting block 2 in the vertical direction as a symmetrical axis, the other end of the rotating rod 71 is fixedly provided with the first conical gear 73, when the rotating handles 72 are positively and negatively rotated, the rotating rod 71 can drive the first conical gear 73 to positively rotate, the first conical gear 73 and the second conical gear 74 are meshed with each other, the threaded rod 75 is fixedly arranged on the inner wall of the second conical gear 74, the bottom of the threaded rod 75 is rotationally arranged on the inner wall of the supporting seat 1, the top rotation of threaded rod 75 is installed in the bottom of fixed block 78, and then when the positive and negative rotation of first conical gear 73, can carry out positive and negative rotation with threaded rod 75, the outer wall threaded connection of threaded rod 75 has thread bush 76, thread bush 76 slidable mounting is at the inner wall of supporting seat 1, the top of thread bush 76 is fixed with connecting rod 77, the bottom at movable block 6 is fixed at the top of connecting rod 77, connecting rod 77 runs through fixed block 78, and connecting rod 77 can remove in the department of running through of fixed block 78, when threaded rod 75 positive and negative rotation, make thread bush 76 can reciprocate on threaded rod 75, through the cooperation of connecting rod 77, movable block 6 and spliced pole 5 and roof 4, can adjust the height of device, and then can adjust the device according to the scene condition, make the practicality of device better.
The supporting mechanism 8 comprises a fixed sleeve 801, a spring 808, a rotating rod 802, a connecting plate 803, a driving belt 804, a disc 806, a limit groove 807, a rotating shaft 805, a fixed plate 809 and a rubber plate 810, wherein the fixed sleeve 801 is fixed on the inner wall of the supporting block 2, the rotating rod 802 is rotatably arranged on the inner wall of the fixed sleeve 801, the connecting plate 803 is fixed on the outer wall of the rotating rod 802, the connecting plate 803 penetrates through the supporting block 2, the connecting plate 803 can rotate at the penetrating position of the supporting block 2, the rotating shaft 805 is rotatably arranged on the inner wall of the supporting block 2, the rotating shaft 805 is in transmission connection with the rotating rod 802 through the driving belt 804, The outer wall of the rotating shaft 805 is fixed with a disc 806, the disc 806 is provided with a limit groove 807, the outer wall of the rotating rod 802 is fixed with a spring 808, one side of the spring 808 away from the rotating rod 802 is fixed on the inner wall of the fixed sleeve 801, one side of the connecting plate 803 away from the rotating rod 802 is fixed with a fixed plate 809, one side of the fixed plate 809 away from the connecting plate 803 is fixed with two groups of rubber plates 810, the two groups of rubber plates 810 are symmetrically arranged by taking the central line of the supporting block 2 in the vertical direction as a symmetrical axis, the stability of the device can be better by arranging the rubber plates 810, when the device is not used, the fixing plate 809 can be rotated to approach the telescopic rod 3, the rotating rod 802 is driven to rotate reversely, the spring 808 is contracted, the rotating rod 802 is driven to rotate, the rotating shaft 805 is driven to drive the disc 806 to rotate through the driving belt 804, the stop block 9 is fixed on the inner wall of the supporting block 2, the connecting spring 10 is fixed on one side of the stop block 9 close to the connecting plate 803, the movable plate 11 is fixed on one side of the connecting spring 10 far away from the stop block 9, the bottom of the movable plate 11 is slidably arranged on the inner wall of the supporting block 2, the sleeve 15 is fixed on one side of the movable plate 11 far away from the connecting spring 10, the limiting block 17 is slidably arranged on the inner wall of the sleeve 15, The side wall of the limiting block 17 is fixed with a transmission spring 16, one side of the transmission spring 16 away from the limiting block 17 is fixed on the inner wall of the sleeve 15, one side of the limiting block 17 away from the transmission spring 16 is attached to the outer wall of the disc 806, the transmission spring 16 is in a compressed state, when the disc 806 rotates to align with the limiting groove 807 formed in the disc 806 with the limiting block 17, the limiting block 17 can extend into the limiting groove 807 through the transmission spring 16, the disc 806 is further fixed, the fixing plate 809 and the rubber plate 810 are retracted and fixed, the fixing plate 809 and the rubber plate 810 are prevented from being in an unfolding state all the time, Inconvenient to carry, when the device is required to be used, after the device is placed, the side wall of the movable plate 11 is hinged with a movable rod 12, one end of the movable rod 12 away from the movable plate 11 is hinged at the top of a push rod 13, the bottom of the push rod 13 is fixed at the top of a push plate 14, the push plate 14 is pushed to move upwards to enable the push rod 13 to move upwards, the movable plate 11 is far away from a fixed sleeve 801 through the movable rod 12, and then a limiting block 17 is moved out of a limiting groove 807, so that the limit on a disc 806 can be relieved, and as the spring 808 is in a contracted state, the spring 808 can drive the rotating rod 802 to rotate, the connecting plate 803 drives the fixed plate 809 to rotate, Thereby allowing the rubber sheet 810 to be released from the ground.
Working principle: when the rotating handle 72 is rotated positively and negatively, the rotating rod 71 can drive the first bevel gear 73 to rotate positively and negatively, and then when the first bevel gear 73 rotates positively and negatively, the second bevel gear 74 and the threaded rod 75 can rotate positively and negatively, when the threaded rod 75 rotates positively and negatively, the threaded sleeve 76 can move up and down on the threaded rod 75, the height of the device can be adjusted through the matching of the connecting rod 77, the moving block 6, the connecting column 5 and the top plate 4, and then the device can be adjusted according to the field condition, the practicality of the device is better, when the device is needed to be used, after the device is placed, the push plate 14 is pushed to move upwards, the push rod 13 moves upwards, the moving plate 11 is far away from the fixing sleeve 801 through the movable rod 12, the limit block 17 is moved out of the limit groove 807, the limit to the disc 806 can be released, the spring 808 is in a contracted state, the spring 808 can drive the rotating rod 802 to rotate, the fixing plate 809 is driven to rotate, the rubber plate 810 can be supported with the ground contact, and when the device is not used, the spring 808 can rotate the fixing plate 809 is driven to rotate the fixing plate 803 to move up, the limit plate 803 is driven to rotate the limit plate 803, the limit plate 806 is driven to rotate the limit plate 806 is contracted by the limit plate 803, the limit plate 806 is stretched out of the limit plate 806 through the limit plate 803, the limit plate is stretched out of the limit plate 806, and the limit plate is stretched out of the limit plate 806, the limit plate is stretched by the limit plate 806, and the limit plate is stretched by the limit plate 806, the limit plate is made by the limit plate 802, the limit plate is made to rotate by the limit plate 802, the limit plate 802.
The foregoing invention has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (4)
1. The utility model provides a public road bridge roof beam guardrail of convenient regulation, includes supporting seat (1), its characterized in that: the lateral wall of supporting seat (1) is fixed with supporting shoe (2), the top of supporting shoe (2) is fixed with telescopic link (3), the top of telescopic link (3) is fixed with roof (4), be provided with adjustment mechanism (7) in supporting seat (1), be provided with supporting mechanism (8) on supporting shoe (2), adjustment mechanism (7) include:
The rotating rod (71), the rotating rod (71) penetrates through the side wall of the supporting seat (1), and the rotating rod (71) is rotationally connected with the penetrating part of the supporting seat (1);
A first bevel gear (73), wherein the first bevel gear (73) is fixed at the end point of the rotating rod (71);
A rotating handle (72), wherein the rotating handle (72) is fixed at one end of the rotating rod (71) far away from the first bevel gear (73);
The supporting mechanism (8) comprises a fixing sleeve (801), the fixing sleeve (801) is fixed on the inner wall of the supporting block (2), a rotating rod (802) is rotatably arranged on the inner wall of the fixing sleeve (801), a connecting plate (803) is fixed on the outer wall of the rotating rod (802), a fixing plate (809) is fixed on one side, far away from the rotating rod (802), of the connecting plate (803), and a rubber plate (810) is fixed on the side wall of the fixing plate (809);
a spring (808) is fixed on the outer wall of the rotating rod (802), and one side of the spring (808) far away from the rotating rod (802) is fixed on the inner wall of the fixed sleeve (801);
The inner wall of the supporting block (2) is rotatably provided with a rotating shaft (805), the rotating shaft (805) is in transmission connection with the rotating rod (802) through a transmission belt (804), the outer wall of the rotating shaft (805) is fixedly provided with a disc (806), and the outer wall of the disc (806) is provided with a limit groove (807);
The inner wall of the supporting block (2) is fixed with a stop block (9), the side wall of the stop block (9) is fixed with a connecting spring (10), one side, far away from the stop block (9), of the connecting spring (10) is fixed on the side wall of the moving plate (11), and the bottom of the moving plate (11) is slidably arranged on the inner wall of the supporting block (2);
The lateral wall of movable plate (11) articulates there is movable rod (12), the one end that movable rod (12) kept away from movable plate (11) articulates the top at push rod (13), the bottom of push rod (13) is fixed with push pedal (14), the lateral wall of movable plate (11) is fixed with sleeve (15), the inner wall slidable mounting of sleeve (15) has stopper (17), the lateral wall of stopper (17) is fixed with drive spring (16), one side that drive spring (16) kept away from stopper (17) is fixed at the inner wall of sleeve (15).
2. An adjustable highway bridge railing according to claim 1, characterized in that: the inner wall slidable mounting of supporting seat (1) has movable block (6), the top of movable block (6) is fixed with spliced pole (5), the bottom at roof (4) is fixed at the top of spliced pole (5).
3. An adjustable highway bridge railing according to claim 1, characterized in that: the first conical gear (73) and the second conical gear (74) are meshed with each other, a threaded rod (75) is fixed on the inner wall of the second conical gear (74), the bottom of the threaded rod (75) is rotatably mounted on the inner wall of the supporting seat (1), the top of the threaded rod (75) is rotatably mounted on the bottom of the fixing block (78), and the fixing block (78) is fixed on the inner wall of the supporting seat (1).
4. A highway bridge railing convenient for adjustment according to claim 3, characterized in that: the outer wall threaded connection of threaded rod (75) has thread bush (76), the top of thread bush (76) is fixed with connecting rod (77), the bottom at movable block (6) is fixed at the top of connecting rod (77).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310139488.5A CN116289710B (en) | 2023-02-21 | 2023-02-21 | Road bridge guardrail convenient to adjust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310139488.5A CN116289710B (en) | 2023-02-21 | 2023-02-21 | Road bridge guardrail convenient to adjust |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116289710A CN116289710A (en) | 2023-06-23 |
| CN116289710B true CN116289710B (en) | 2024-08-30 |
Family
ID=86829745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310139488.5A Active CN116289710B (en) | 2023-02-21 | 2023-02-21 | Road bridge guardrail convenient to adjust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116289710B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN214061264U (en) * | 2020-12-26 | 2021-08-27 | 宋书昌 | Telescopic device of highway bridge guardrail rod |
| CN113605224A (en) * | 2021-07-23 | 2021-11-05 | 中铁上海工程局集团有限公司 | Bridge railing steel construction convenient to equipment |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102191755B (en) * | 2011-04-15 | 2012-12-19 | 蔡文学 | Guardrail device for highway |
| US20160305152A1 (en) * | 2013-03-14 | 2016-10-20 | Heritage Research Group | Mse wall guardrail system |
| KR101391724B1 (en) * | 2014-01-10 | 2014-05-07 | 주식회사 이 건 종합건축사사무소 | Balcony guardrail of apartment house |
| CN218203868U (en) * | 2020-12-02 | 2023-01-03 | 段玉龙 | Bridge capable of adjusting height of guardrail |
| CN214939483U (en) * | 2020-12-28 | 2021-11-30 | 广西壮族自治区建筑工程质量检测中心有限公司 | A safety protection device for bridge inspection |
| CN216838976U (en) * | 2022-02-21 | 2022-06-28 | 何西国 | Rail guard based on road and bridge design |
-
2023
- 2023-02-21 CN CN202310139488.5A patent/CN116289710B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN214061264U (en) * | 2020-12-26 | 2021-08-27 | 宋书昌 | Telescopic device of highway bridge guardrail rod |
| CN113605224A (en) * | 2021-07-23 | 2021-11-05 | 中铁上海工程局集团有限公司 | Bridge railing steel construction convenient to equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116289710A (en) | 2023-06-23 |
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