CN219137384U - Bridge bearing seat capable of preventing vibration and deflection - Google Patents
Bridge bearing seat capable of preventing vibration and deflection Download PDFInfo
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- CN219137384U CN219137384U CN202223574731.6U CN202223574731U CN219137384U CN 219137384 U CN219137384 U CN 219137384U CN 202223574731 U CN202223574731 U CN 202223574731U CN 219137384 U CN219137384 U CN 219137384U
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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
- Y02A30/30—Adapting or protecting infrastructure or their operation in transportation, e.g. on roads, waterways or railways
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Abstract
The utility model discloses a bridge support seat for preventing vibration and deflection, which comprises: the bridge support comprises a base, wherein a concrete column is arranged above the base, limit piles are fixedly arranged at four corners of the lower surface of the base, a trapezoid base is fixedly arranged at the upper end of the concrete column, a trapezoid shock-absorbing block is arranged at the upper end of the trapezoid base, and a bridge fixing device is fixedly arranged at the upper end of the trapezoid shock-absorbing block, and compared with the prior art, the bridge support has the following beneficial effects: the vibration-resistant and offset-resistant bridge support seat can be used in bridge construction, a plurality of vibration-resistant devices are provided through the device, the stability of the device is effectively improved, buffer forces in multiple directions are provided through the plurality of vibration-resistant devices, vibration resistance is effectively achieved, the vibration resistance effect is improved, and the vibration-resistant and offset-resistant device also has an offset-resistant function, so that workers can monitor the bridge offset condition in real time, and the safety of the bridge is effectively improved.
Description
Technical Field
The utility model relates to the technical field of bridge support components, in particular to a vibration-resistant and deflection-resistant bridge support seat.
Background
The vehicle can produce vibrations when traveling on the bridge floor, the vibrations of bridge floor can be transferred to the bridge supporting seat through the bridge, can often see the bridge floor and appear the crackle in ordinary life, more serious fracture can appear, mainly because the vibrations that produce the vehicle between bridge and the bridge supporting seat do not carry out effectual buffering, long-term, the bridge appearance cracked condition very much influences the life of bridge, there is the potential safety hazard to a certain extent simultaneously, the bridge erects on the bridge supporting seat, because the long-time business turn over of vehicle can often discover that the bridge can appear slight displacement condition on the bridge.
The application number is as follows: the utility model discloses a bridge shock-proof support and a bridge, comprising a base, an upper end base body and an upright post, and further comprising: the vibration-proof mechanism is arranged on the upper end base body and is used for vibration-proof buffering of vibration generated by the upright post; the buffering clamping assembly is arranged in the upper end seat body and connected with the shockproof mechanism and used for clamping and fastening the upright post; the bottom end shockproof assembly is arranged between the base and the upper end base body and is used for connecting the base and the upper end base body and conducting shockproof buffering; the multi-stage buffering vibration-proof mechanism is arranged in the utility model, and meanwhile, the plurality of buffering layers can effectively counteract stress generated during vibration dispersion, so that the whole bridge deck and the support are well protected.
The folders similar to the above application currently suffer from the following drawbacks:
firstly, the existing device is not provided with a waterproof layer, the corrosion resistance and the waterproof performance are poor, and long-time rainwater erosion causes easy falling of bridges; moreover, the existing device is poor in anti-seismic effect, cannot provide buffer force in multiple directions, is low in stability, cannot provide multiple anti-seismic structures, and is inconvenient to use due to the fact that bridges are easy to deviate.
Accordingly, in view of the above, research and improvement on the existing structure and the existing defects are performed, and a bridge bearing seat for preventing vibration and deflection is provided to achieve the purpose of having more practical value.
Disclosure of Invention
The utility model aims to provide a vibration-resistant and deflection-resistant bridge support seat so as to solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a vibration-resistant offset bridge bearing comprising: the base is a main body part of the bridge support seat, a concrete column is arranged above the base, limiting piles are fixedly arranged at four corners of the lower surface of the base, a trapezoid base is fixedly arranged at the upper end of the concrete column, a trapezoid shock-absorbing block is arranged at the upper end of the trapezoid base, and a bridge fixing device is fixedly arranged at the upper end of the trapezoid shock-absorbing block.
Preferably, the spacing stake further includes:
and the first waterproof layer is arranged on the outer surface of the limiting pile.
Preferably, the concrete column further comprises:
the second waterproof layer is arranged on the outer surface of the concrete column;
the clamping grooves are formed in four corners of the upper surface of the concrete column;
and the wireless transmission device is arranged on the left side of the trapezoid base.
Preferably, the bridge fixing device further comprises:
the anti-slip pad is arranged at the upper end of the bridge fixing device, and the anti-slip pad is connected with the bridge fixing device in an adhesive connection mode;
the positioning bolts are rotationally arranged on the left side and the right side of the bridge fixing device, and a plurality of groups of positioning bolts are symmetrically arranged on the left side and the right side of the bridge fixing device;
the wireless bolt loosening sensor is arranged in the positioning bolt, and the wireless bolt loosening sensor is electrically connected with the wireless transmission device.
Preferably, the trapezoid base further includes:
the damping plates are arranged at the upper end of the trapezoid base, and two groups of damping plates are symmetrically arranged at the upper end of the trapezoid base;
the fourth shock-proof devices are arranged between the trapezoid base and the trapezoid shock-absorbing blocks, and a plurality of groups of the fourth shock-proof devices are symmetrically arranged between the trapezoid base and the trapezoid shock-absorbing blocks;
the third vibration damper is arranged between the trapezoid damper and the concrete column, and a plurality of groups of the third vibration damper are arranged between the trapezoid damper and the concrete column.
Preferably, the clamping groove further comprises:
the first shockproof devices are arranged at the upper ends of the clamping grooves and correspond to the clamping grooves one by one.
Preferably, the shock absorbing plate further comprises:
the second shockproof devices are arranged at the upper ends of the shock absorption plates, and a plurality of groups of second shockproof devices are arranged at the upper ends of the shock absorption plates.
Compared with the prior art, the utility model has the beneficial effects that: the vibration-resistant and offset-resistant bridge support seat can be used for bridge construction, a plurality of vibration-resistant devices are provided through the device, the stability of the device is effectively improved, buffer forces in a plurality of directions are provided through the plurality of vibration-resistant devices, so that vibration resistance is effectively carried out, the vibration resistance effect is improved, and the device also has an offset-resistant function, so that workers can monitor the offset condition of a bridge in real time, and the safety of the bridge is effectively improved;
1. the plurality of groups of shock-absorbing devices are arranged between the trapezoidal base and the trapezoidal shock-absorbing blocks, and the second shock-absorbing device is matched with the third shock-absorbing device and the fourth shock-absorbing device, so that the vertical buffer force of the trapezoidal base and the trapezoidal shock-absorbing blocks is improved, the shock-absorbing effect is improved, and the buffer force in multiple directions can be provided through the mutual matching between the first shock-absorbing device and the second shock-absorbing device and the third shock-absorbing device and the fourth shock-absorbing device, so that the shock-absorbing effect is effectively improved, and the stability of a bridge is effectively improved;
2. through bridge fixing device and locating bolt, put into the bridge fixing device inner chamber with the bridge, the slipmat can increase frictional force, prevent that the bridge from appearing the displacement, can carry out elasticity regulation to bridge fixing device through the locating bolt, through the wireless bolt that sets up in every locating bolt not hard up sensor, can carry out real-time detection to the elasticity of locating bolt, in sending the data that measure to the distal end server through wireless transmission device, make the condition that the staff can effectively monitor the bridge skew, can carry out real-time supervision to the bridge skew condition, prevent to lead to the bridge to take place slight skew after a certain locating bolt inefficacy, and then lead to the bridge to take place to empty, the effectual emergence that prevents the incident.
3. Through first waterproof layer and second waterproof layer, concrete column is experienced after the rain for a long time and is appeared the crack easily, can effectually avoid concrete column to appear the crack because receiving the rainwater to drench the brush through the second waterproof layer, can effectually avoid spacing stake long-term bubble to lead to corroding rusty risk in water through first waterproof layer.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic diagram of the front structure of the present utility model;
FIG. 3 is a schematic top view of the present utility model;
FIG. 4 is a schematic cross-sectional view of a pilot pin of the present utility model.
In the figure: 1. a base; 2. spacing piles; 3. a first waterproof layer; 4. a concrete column; 5. a second waterproof layer; 6. a clamping groove; 7. a first vibration-proof device; 8. a wireless transmission device; 9. a trapezoidal base; 10. a trapezoidal shock-absorbing block; 11. a shock absorbing plate; 12. a second vibration-proof device; 13. a third vibration-proof device; 14. bridge fixing device; 15. an anti-slip pad; 16. a positioning bolt; 17. a fourth vibration-proof device; 18. the wireless bolt loosens the sensor.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described 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.
Referring to fig. 1-4, a bridge bearing for vibration damping deflection, comprising: the bridge support comprises a base 1, wherein a concrete column 4 is arranged above the base 1, limiting piles 2 are fixedly arranged at four corners of the lower surface of the base 1, the device can be fixed in soil through the limiting piles 2, deviation is prevented, a trapezoid base 9 is fixedly arranged at the upper end of the concrete column 4, a trapezoid shock absorption block 10 is arranged at the upper end of the trapezoid base 9, and a bridge fixing device 14 is fixedly arranged at the upper end of the trapezoid shock absorption block 10. The spacing stake 2 further includes: and the first waterproof layer 3 is arranged on the outer surface of the limit pile 2. The spacing stake 2 is suffered and is corroded easily after the rainwater 1 corrodes for a long time, after the surface of spacing stake 2 sets up first waterproof layer 3, can effectually prolong the life of spacing stake 2, and concrete column 4 still includes: a second waterproof layer 5 provided on the outer surface of the concrete column 4; after the second waterproof layer 5 is arranged on the outer surface of the concrete column 4, the concrete column 4 can be prevented from being cracked due to the fact that the concrete column 4 is sprayed with rainwater, and clamping grooves 6 are formed in four corners of the upper surface of the concrete column 4; a wireless transmission device 8 is arranged on the left side of the trapezoid base 9. The bridge fixing device 14 further includes: the anti-slip pad 15 is arranged at the upper end of the bridge fixing device 14, and the anti-slip pad 15 is connected with the bridge fixing device 14 in an adhesive manner; the anti-slip pad 15 can increase friction force, prevent the bridge from displacement, the positioning bolts 16 are rotatably arranged at the left side and the right side of the bridge fixing device 14, and the positioning bolts 16 are symmetrically arranged at a plurality of groups relative to the left side and the right side of the bridge fixing device 14; the bridge fixing device 14 can be adjusted in tightness by the positioning bolt 16, and the wireless bolt loosening sensor 18 is arranged in the positioning bolt 16, and the wireless bolt loosening sensor 18 is electrically connected with the wireless transmission device 8. The tightness of the locating bolts 16 can be detected in real time through the wireless bolt loosening sensor 18 arranged in each locating bolt 16, measured data can be sent to a remote server through the wireless transmission device 8, workers can effectively monitor the bridge deviation condition, the bridge deviation condition can be monitored in real time, the bridge is prevented from being slightly deviated after a certain locating bolt 16 fails, the bridge is further inclined, and safety accidents are effectively prevented.
Referring to fig. 1-4, a bridge bearing for vibration damping deflection, comprising: the trapezoid base 9 further includes: the shock absorbing plates 11 are arranged at the upper end of the trapezoid base 9, and can play a role in buffering through the shock absorbing plates 11, and the shock absorbing plates 11 are symmetrically arranged in two groups relative to the upper end of the trapezoid base 9; a fourth vibration damper 17 disposed between the trapezoidal base 9 and the trapezoidal damper 10, the fourth vibration damper 17 being symmetrically disposed in plural groups between the trapezoidal base 9 and the trapezoidal damper 10; and a third vibration damper 13 provided between the trapezoidal damper 10 and the concrete column 4, wherein a plurality of groups of the third vibration dampers 13 are provided between the trapezoidal damper 10 and the concrete column 4. Through mutually supporting between third shock mounting 13 and the fourth shock mounting 17, can be like this for trapezoidal base 9 and the vertical buffer force of trapezoidal snubber block 10, improved the antidetonation effect, draw-in groove 6 still includes: the first shockproof devices 7 are arranged at the upper ends of the clamping grooves 6, and the first shockproof devices 7 are in one-to-one correspondence with the clamping grooves 6. The shock absorbing plate 11 further includes: and a second shock-absorbing device 12 provided at an upper end of the shock-absorbing plate 11, the second shock-absorbing device 12 being provided in plural groups with respect to the upper end of the shock-absorbing plate 11. Through mutually supporting between first shock-proof device 7 and second shock-proof device 12 and third shock-proof device 13 and fourth shock-proof device 17, can provide the buffer force of a plurality of directions to effective antidetonation has improved the antidetonation effect, the effectual stability that improves the bridge.
To sum up: the base 1 is the main part of this device, during the use, through putting into the bridge in the bridge fixing device 14 inner chamber, the slipmat 15 can increase frictional force, prevent the bridge to appear the displacement, can carry out elasticity regulation to the bridge through the locating bolt 16, through the wireless bolt loose sensor 18 that sets up in every locating bolt 16, can carry out real-time detection to the elasticity of locating bolt 16, in the data transmission to the distal end server that will measure through wireless transmission device 8, make the condition that the staff can effectively monitor the bridge skew, through mutually supporting between second shock-proof device 12 and third shock-proof device 13 and the fourth shock-proof device 17, can be for trapezoidal base 9 and trapezoidal snubber block 10 vertical buffer force like this, mutually supporting between through first shock-proof device 7 and second shock-proof device 12 and third shock-proof device 13 and fourth shock-proof device 17, can provide the buffer force of a plurality of directions, thereby effectively antidetonation, can provide the buffer force for second shock-proof device 12 through shock absorber plate 11, can provide the buffer force for first device 7 through draw-in groove 6, can avoid effectively preventing that the water column 2 from effectively from suffering from rusting in the water-proof pile 2 because of the second waterproof layer is corroded by 4 is difficult for a long-term.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A vibration-resistant offset bridge bearing comprising:
the base (1) is a main body part of the bridge support, a concrete column (4) is arranged above the base (1), limit piles (2) are fixedly arranged at four corners of the lower surface of the base (1), a trapezoid base (9) is fixedly arranged at the upper end of the concrete column (4), a trapezoid shock-absorbing block (10) is arranged at the upper end of the trapezoid base (9), and a bridge fixing device (14) is fixedly arranged at the upper end of the trapezoid shock-absorbing block (10).
2. The vibration-proof offset bridge abutment according to claim 1, wherein said stop peg (2) further comprises:
and the first waterproof layer (3) is arranged on the outer surface of the limiting pile (2).
3. A vibration-damping offset bridge abutment according to claim 1, wherein said concrete column (4) further comprises:
a second waterproof layer (5) provided on the outer surface of the concrete column (4);
the clamping grooves (6) are formed in four corners of the upper surface of the concrete column (4);
and the wireless transmission device (8) is arranged at the left side of the trapezoid base (9).
4. A vibration-proof offset bridge abutment according to claim 3, wherein said bridge securing means (14) further comprises:
the anti-slip pad (15) is arranged at the upper end of the bridge fixing device (14), and the anti-slip pad (15) is connected with the bridge fixing device (14) in an adhesive mode;
the positioning bolts (16) are rotatably arranged at the left side and the right side of the bridge fixing device (14), and a plurality of groups of positioning bolts (16) are symmetrically arranged at the left side and the right side of the bridge fixing device (14);
the wireless bolt loosening sensor (18) is arranged in the positioning bolt (16), and the wireless bolt loosening sensor (18) is electrically connected with the wireless transmission device (8).
5. A vibration-proof offset bridge abutment according to claim 1, wherein said trapezoidal base (9) further comprises:
the shock absorption plates (11) are arranged at the upper end of the trapezoid base (9), and the shock absorption plates (11) are symmetrically arranged in two groups relative to the upper end of the trapezoid base (9);
a fourth vibration damper (17) disposed between the trapezoidal base (9) and the trapezoidal damper (10), wherein a plurality of groups of the fourth vibration dampers (17) are symmetrically disposed between the trapezoidal base (9) and the trapezoidal damper (10);
and the third vibration damper (13) is arranged between the trapezoid damper (10) and the concrete column (4), and a plurality of groups of the third vibration dampers (13) are arranged between the trapezoid damper (10) and the concrete column (4).
6. A vibration-proof bridge abutment according to claim 3, wherein the clamping groove (6) further comprises:
the first shockproof devices (7) are arranged at the upper ends of the clamping grooves (6), and the first shockproof devices (7) are in one-to-one correspondence with the clamping grooves (6).
7. The vibration-proof offset bridge abutment according to claim 5, wherein said shock absorbing plate (11) further comprises:
and a second vibration damper (12) provided at the upper end of the damper plate (11), wherein a plurality of groups of second vibration dampers (12) are provided at the upper end of the damper plate (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223574731.6U CN219137384U (en) | 2022-12-30 | 2022-12-30 | Bridge bearing seat capable of preventing vibration and deflection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223574731.6U CN219137384U (en) | 2022-12-30 | 2022-12-30 | Bridge bearing seat capable of preventing vibration and deflection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219137384U true CN219137384U (en) | 2023-06-06 |
Family
ID=86592765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223574731.6U Active CN219137384U (en) | 2022-12-30 | 2022-12-30 | Bridge bearing seat capable of preventing vibration and deflection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219137384U (en) |
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2022
- 2022-12-30 CN CN202223574731.6U patent/CN219137384U/en active Active
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