CN219470646U - Emergency road bridge bearing structure - Google Patents
Emergency road bridge bearing structure Download PDFInfo
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- CN219470646U CN219470646U CN202320278302.XU CN202320278302U CN219470646U CN 219470646 U CN219470646 U CN 219470646U CN 202320278302 U CN202320278302 U CN 202320278302U CN 219470646 U CN219470646 U CN 219470646U
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- rod
- emergency road
- pole
- shaped
- transverse
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- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
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Abstract
The utility model discloses an emergency road bridge supporting structure, which comprises a bottom plate and is characterized in that: the utility model discloses a side-by-side automatic lifting device for the emergency road board, including bottom plate, straight flute pole, support column, sleeve, transverse channel, sleeve and sleeve, the upside fixed connection straight flute pole of bottom plate, be provided with the slider in the straight flute pole, the upside fixed connection straight flute pole of slider, the upside fixed connection support column of slider, every the cross axle of U-shaped pole is articulated to the upside of support column, the downside one end at the emergency road board is fixed to the U-shaped pole, the montant of the fixed T-shaped pole of the lower measurement other end of emergency road board, the both sides of U-shaped piece are articulated respectively at the cross axle both ends of T-shaped pole, the one end of transverse channel pole is gone up to the both sides fixed connection of U-shaped piece respectively, every the other end downside fixed connection telescopic link of transverse channel pole is upper end, the telescopic link inserts in the sleeve respectively, the one end upside at the straight flute pole is fixed respectively to the other end of transverse channel pole down. The utility model relates to the technical field of road and bridge support, in particular to an emergency road and bridge support structure. The device can realize the angle adjustment of the emergency road board through the linkage of the screw, the sliding block, the U-shaped block, the T-shaped rod, the emergency road board and the like.
Description
Technical Field
The utility model relates to the technical field of road and bridge support, in particular to an emergency road and bridge support structure.
Background
The bridge is generally a structure which is erected on rivers, lakes and seas and can smoothly pass vehicles, pedestrians and the like, is suitable for the traffic industry of modern high-speed development, is also extended to be a structure which is erected to span mountain, poor geology or meet other traffic requirements and is convenient to pass, and is generally composed of an upper structure, a lower structure, a support and an accessory structure, wherein the upper structure is also called a bridge span structure, is a main structure for crossing obstacles, is generally erected on two sides of a pit or a ditch which needs to be crossed by adopting steel plates and the like when the obstacles are in emergency crossing, but the middle part of the steel plates is generally concave downwards due to gravity and is inconvenient to walk, so that an emergency road bridge supporting structure capable of adjusting gradient needs to be designed.
Disclosure of Invention
The utility model aims to solve the technical problem of providing an emergency road and bridge supporting structure, which realizes the angle adjustment of an emergency road plate through the linkage of a screw, a sliding block, a U-shaped block, a T-shaped rod, the emergency road plate and the like, is convenient to use, can adjust the distance between baffles, protects vehicles or pedestrians, and can improve the strength of the emergency road plate by the aid of the arranged transverse plates.
The utility model adopts the following technical scheme to realize the aim of the utility model:
an emergent road bridge bearing structure, includes the bottom plate, characterized by: the upper side of the bottom plate is fixedly connected with a straight groove rod, a sliding block is arranged in the straight groove rod, the upper side of the sliding block is fixedly connected with supporting columns, the upper end of each supporting column is hinged with a transverse shaft of a U-shaped rod, and the U-shaped rod is fixed at one end of the lower side of the emergency road plate;
the lower measurement other end of emergent road board is fixed T shape montant of pole, the both sides of U-shaped piece are articulated respectively at T shape pole's cross axle both ends, the one end of horizontal groove pole is gone up to the both sides of U-shaped piece respectively fixed connection, every the other end downside fixed connection telescopic link's of horizontal groove pole upper end, the telescopic link inserts in the sleeve respectively, the sleeve is fixed the one end upside of horizontal groove pole down respectively, the other end of horizontal groove pole is fixed the both sides at the straight flute pole down respectively.
As a further limitation of the technical scheme, the upper part of the cambered surface of the sleeve is in threaded connection with the first jackscrew, and the first jackscrew can prop against the telescopic rod.
As a further limitation of the technical scheme, two ends of the straight groove rod are respectively connected with a screw rod through bearings, and the screw rods are in threaded connection with the sliding blocks.
As a further limitation of the technical scheme, one end of the screw rod is fixedly connected with the knob.
As a further limitation of the technical scheme, lower moving blocks are respectively arranged in the lower transverse groove rods, one side of each lower moving block is respectively hinged with one end of a connecting rod, the middle parts of the two connecting rods are crossed and hinged with each other, the other end of each connecting rod is respectively hinged with one side of an upper moving block, and each upper moving block is respectively arranged in the corresponding upper transverse groove rod.
As a further limitation of the technical proposal, the two ends of the lower transverse groove rod are respectively fixed with a first guide rod,
the first guide rod passes through the lower moving block, the two ends of the upper transverse groove rod are respectively fixed with the second guide rod,
the second guide rod penetrates through the upper moving block.
As a further limitation of the technical scheme, the middle upper part and the middle lower part of the emergency road board are respectively penetrated by the transverse boards, one ends of the two transverse boards are respectively fixedly connected with one end of the baffle, the two baffle are oppositely arranged, the two baffle are symmetrically arranged, the lower side of the emergency road board corresponds to the position of the transverse board and is in threaded connection with the jackscrew II, and the jackscrew II can prop against the transverse board.
As a further limitation of the technical scheme, a group of mounting holes which are circumferentially and uniformly distributed are respectively arranged at the edge positions of the bottom plate.
Compared with the prior art, the utility model has the advantages and positive effects that:
(1) Through the linkage of screw rod, slider, U-shaped piece, T shape pole and emergent road board etc. realize the angle modulation to emergent road board, convenient to use.
(2) When the device is used, the distance between the baffles can be adjusted, vehicles or pedestrians can be protected, and the strength of the transverse plates can be improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute an undue limitation to the application. It is evident that the drawings in the following description are only some embodiments of the present utility model and that other drawings may be obtained from these drawings without inventive effort for a person of ordinary skill in the art. In the drawings:
fig. 1 is a perspective view of the present utility model.
Fig. 2 is a perspective view of the second embodiment of the present utility model.
Fig. 3 is a perspective view of the present utility model.
Fig. 4 is a perspective view of the present utility model.
Fig. 5 is a perspective view of the present utility model.
In the figure: 1. the emergency road board comprises an emergency road board body, wherein the emergency road board body comprises a road board body, a baffle plate, a road board 3, an upper transverse groove rod, a 4 upper moving block, a 5 upper moving block, a second guide rod, a 6 telescopic rod, a 7 upper sleeve, a 8 lower transverse groove rod, a 9 upper moving block, a 10 lower moving block, a first guide rod, a 11 upper guide rod, a bottom plate, a 12 upper mounting hole, a 13 upper straight groove rod, a 14 upper guide rod, a 15 upper guide rod, a 16 upper guide rod, a 17 upper guide rod, a 18 upper transverse groove rod, a 19 upper U-shaped block, a 20 upper jackscrew, a 21 upper guide rod, a 22 upper guide rod, a knob, a 23 upper U-shaped rod, a 24 upper jackscrew, a second guide screw.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to fig. 1 to 5 in the embodiments of the present utility model, and it is obvious that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that, in the embodiments of the present utility model, terms such as left, right, up, down, front, and back are merely relative terms or references to a normal use state of a product, i.e. a traveling direction of the product, and should not be construed as limiting.
When an element is referred to as being "on" or "disposed on" another element, it can be on the other element or intervening elements may also be present. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present.
Embodiment one: the emergency road board comprises a bottom plate 11, wherein the upper side of the bottom plate 11 is fixedly connected with a straight groove rod 13, a sliding block 14 is arranged in the straight groove rod 13, the upper side of the sliding block 14 is fixedly connected with supporting columns 16, the upper end of each supporting column 16 is hinged with the transverse shaft of a U-shaped rod 23, and the U-shaped rod 23 is fixed at one end of the lower side of the emergency road board 1;
the lower measurement other end of the emergency road board 1 is fixedly provided with a vertical rod of a T-shaped rod 18, two ends of a transverse shaft of the T-shaped rod 18 are respectively hinged with two sides of a U-shaped block 19, two sides of the U-shaped block 19 are respectively fixedly connected with one end of an upper transverse groove rod 3, each upper transverse groove rod 3 is fixedly connected with the upper end of a telescopic rod 6 at the lower side of the other end, the telescopic rod 6 is respectively inserted into a sleeve 7, the sleeve 7 is respectively fixed at the upper side of one end of a lower transverse groove rod 8, and the other end of the lower transverse groove rod 8 is respectively fixed at two sides of a straight groove rod 13.
The upper part of the cambered surface of the sleeve 7 is in threaded connection with a jackscrew I20, and the jackscrew I20 can prop against the telescopic rod 6.
The two ends of the straight groove rod 13 are respectively connected with a screw rod 15 through bearings, and the screw rods 15 are in threaded connection with the sliding blocks 14.
One end of the screw 15 is fixedly connected with a knob 22.
Lower movable blocks 9 are respectively arranged in the lower transverse groove rods 8, one side of each lower movable block 9 is respectively hinged with one end of a connecting rod 21, the middle parts of the two connecting rods 21 are crossed and mutually hinged, the other end of each connecting rod 21 is respectively hinged with one side of an upper movable block 4, and each upper movable block 4 is respectively arranged in the corresponding upper transverse groove rod 3.
The two ends of the lower transverse groove rod 8 are respectively fixed with a first guide rod 10, the first guide rod 10 passes through the lower moving block 9, the two ends of the upper transverse groove rod 3 are respectively fixed with a second guide rod 5, and the second guide rod 5 passes through the upper moving block 4.
When the emergency road plate is used, the jackscrew I20 is unscrewed, the knob 22 is rotated, the knob 22 drives the screw rod 15 to rotate, the screw rod 15 drives the sliding block 14 in threaded connection with the screw rod 15 to move in the chute of the straight groove rod 13, the sliding block 14 drives the supporting column 16 to move, the supporting column 16 drives the U-shaped rod 23 to move, the U-shaped rod 23 drives the emergency road plate 1 to swing, the emergency road plate 1 drives the T-shaped rod 18 to swing, the T-shaped rod 18 drives the U-shaped block 19 to move, the U-shaped block 19 drives the upper transverse groove rod 8 to move downwards, the upper transverse groove rod 8 drives the upper moving block 4 to move downwards, the upper moving block 4 drives the connecting rod 21 to swing, the upper moving block 4 and the lower moving block 9 move along the first guide rod 10 in the lower transverse groove rod 8, the upper moving block 4 moves along the second guide rod 5 in the upper transverse groove rod 3, the angle of the emergency road plate 1 can be adjusted as required, and the jackscrew I20 is screwed after the angle of the emergency road plate is adjusted.
Embodiment two: the embodiment is further defined on the basis of the first embodiment, the middle upper portion and the middle lower portion of the emergency road board 1 are respectively penetrated by the transverse boards 17, one ends of the two transverse boards 17 are respectively and fixedly connected with one ends of the baffle plates 2, the two baffle plates 2 are oppositely arranged, the two baffle plates 2 are symmetrically arranged, the lower side of the emergency road board 1 is correspondingly in a position of the transverse boards 17 and is in threaded connection with the jackscrews II 24, and the jackscrews II 24 can prop against the transverse boards 17.
The edge positions of the bottom plate 11 are respectively provided with a group of mounting holes 12 which are circumferentially and uniformly distributed.
Unscrewing the second jackscrew 24, moving the baffle plates 2, enabling the baffle plates 2 to drive the transverse plates 17 to move, adjusting the distance between the two baffle plates 2, and screwing the second jackscrew 24.
The mounting holes 12 can facilitate the mounting and fixing of the base plate 11.
The above disclosure is merely illustrative of specific embodiments of the present utility model, but the present utility model is not limited thereto, and any variations that can be considered by those skilled in the art should fall within the scope of the present utility model.
Claims (8)
1. An emergency road bridge supporting structure comprises a bottom plate (11), and is characterized in that: the upper side of the bottom plate (11) is fixedly connected with a straight groove rod (13), a sliding block (14) is arranged in the straight groove rod (13), the upper side of the sliding block (14) is fixedly connected with supporting columns (16), the upper end of each supporting column (16) is hinged with a transverse shaft of a U-shaped rod (23), and the U-shaped rod (23) is fixed at one end of the lower side of the emergency road plate (1);
the emergency road plate is characterized in that a vertical rod of a T-shaped rod (18) is fixed at the other end of the emergency road plate (1) in a lower measurement mode, two sides of a U-shaped block (19) are hinged to two ends of a transverse shaft of the T-shaped rod (18) respectively, two sides of the U-shaped block (19) are fixedly connected with one end of a transverse groove rod (3) respectively, each end of the transverse groove rod (3) is fixedly connected with the upper end of a telescopic rod (6) at the lower side, the telescopic rod (6) is inserted into a sleeve (7) respectively, the sleeve (7) is fixed at the upper side of one end of a lower transverse groove rod (8) respectively, and the other end of the lower transverse groove rod (8) is fixed at two sides of a straight groove rod (13) respectively.
2. The emergency road bridge support structure of claim 1, wherein: the upper part of the cambered surface of the sleeve (7) is in threaded connection with a jackscrew I (20), and the jackscrew I (20) can prop against the telescopic rod (6).
3. The emergency road bridge support structure of claim 1, wherein: the two ends of the straight groove rod (13) are respectively connected with a screw rod (15) in a bearing way, and the screw rods (15) are in threaded connection with the sliding blocks (14).
4. An emergency road bridge support structure according to claim 3, characterized in that: one end of the screw rod (15) is fixedly connected with a knob (22).
5. The emergency road bridge support structure of claim 1, wherein: lower transverse groove pole (8) are provided with down movable block (9) respectively, every one side of lower movable block (9) articulates the one end of connecting rod (21) respectively, and two the middle part of connecting rod (21) is crisscross and articulated each other, every the other end of connecting rod (21) articulates one side of movable block (4) respectively, every upper movable block (4) set up respectively in corresponding upper transverse groove pole (3).
6. The emergency road bridge support structure according to claim 5, wherein: the guide rods I (10) are respectively fixed at two ends of the lower transverse groove rod (8), the guide rods I (10) penetrate through the lower moving block (9), the guide rods II (5) are respectively fixed at two ends of the upper transverse groove rod (3), and the guide rods II (5) penetrate through the upper moving block (4).
7. The emergency road bridge support structure of claim 1, wherein: the upper middle part and the lower middle part of the emergency road board (1) are respectively penetrated by the transverse boards (17), one ends of the transverse boards (17) are respectively and fixedly connected with one ends of the baffle plates (2), the baffle plates (2) are oppositely arranged, the baffle plates (2) are symmetrically arranged, the lower side of the emergency road board (1) corresponds to the position of the transverse boards (17) and is in threaded connection with the jackscrew II (24), and the jackscrew II (24) can prop against the transverse boards (17).
8. The emergency road bridge support structure of claim 1, wherein: and a group of mounting holes (12) which are uniformly distributed circumferentially are respectively arranged at the edge positions of the bottom plate (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320278302.XU CN219470646U (en) | 2023-02-21 | 2023-02-21 | Emergency road bridge bearing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320278302.XU CN219470646U (en) | 2023-02-21 | 2023-02-21 | Emergency road bridge bearing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219470646U true CN219470646U (en) | 2023-08-04 |
Family
ID=87438813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320278302.XU Active CN219470646U (en) | 2023-02-21 | 2023-02-21 | Emergency road bridge bearing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219470646U (en) |
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2023
- 2023-02-21 CN CN202320278302.XU patent/CN219470646U/en active Active
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