CN214194104U - Bridge steel structure with anti-seismic effect - Google Patents
Bridge steel structure with anti-seismic effect Download PDFInfo
- Publication number
- CN214194104U CN214194104U CN202023067464.4U CN202023067464U CN214194104U CN 214194104 U CN214194104 U CN 214194104U CN 202023067464 U CN202023067464 U CN 202023067464U CN 214194104 U CN214194104 U CN 214194104U
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- steel structure
- spring
- structure body
- mounting panel
- base
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 83
- 239000010959 steel Substances 0.000 title claims abstract description 83
- 230000000694 effects Effects 0.000 title claims abstract description 23
- 238000010276 construction Methods 0.000 claims abstract description 12
- 230000007246 mechanism Effects 0.000 claims description 13
- 238000013016 damping Methods 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 6
- 230000035939 shock Effects 0.000 abstract description 5
- 238000001125 extrusion Methods 0.000 abstract description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 abstract description 2
- 230000008859 change Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000002444 silanisation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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- Vibration Prevention Devices (AREA)
Abstract
The utility model discloses a bridge steel construction with antidetonation effect relates to bridge technical field, including steel construction body and base, steel construction body is located the top of base, and steel construction body's inside is equipped with the roof, the middle part fixedly connected with fixed block of roof bottom surface. The utility model relates to a rational in infrastructure, it can pass through steel structure body, a pedestal, a top plate, the fixed block, guide bar I, spring I and damper's cooperation sets up, when steel structure body receives the extrusion and when moving down, steel structure body can push down the roof, the roof passes through fixed block and pushes down mounting panel I, the mounting panel plays the cushioning effect to steel structure body and fixed block through the buffer force of spring two for a while, and when steel structure body upwards resets, spring I also can play the cushioning effect to steel structure body, thereby can play good shock attenuation effect through spring two and a pair of steel structure body of spring.
Description
Technical Field
The utility model relates to a bridge technical field specifically is a bridge steel construction with antidetonation effect.
Background
Steel structures are structures composed of steel materials and are one of the main building structure types. The structure mainly comprises beam steel, steel columns, steel trusses and other members made of section steel, steel plates and the like, and rust removing and preventing processes such as silanization, pure manganese phosphating, washing drying, galvanization and the like are adopted. The components or parts are typically joined by welds, bolts or rivets. Because of its light dead weight, and construction is simple and convenient, widely apply to fields such as large-scale factory building, venue, superelevation layer.
The steel construction for the bridge uses damping spring to carry out the shock attenuation mostly, but current steel construction shock attenuation effect for the bridge is good inadequately, and damping spring life-span is limited, uses a period when damping spring, needs the damping spring who updates, however among the prior art, the inconvenient change of damping spring. Therefore, the bridge steel structure with the anti-seismic effect solves the problems.
SUMMERY OF THE UTILITY MODEL
One) technical problem to be solved
The utility model aims at providing a bridge steel structure with antidetonation effect in order to compensate the not enough of prior art.
II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a bridge steel structure with antidetonation effect, includes steel structure body and base, steel structure body is located the top of base, steel structure body's inside is equipped with the roof, the middle part fixedly connected with fixed block of roof bottom surface, two symmetrical guide bar of bottom surface fixedly connected with of roof are one, every the surface of guide bar is all overlapped and is equipped with spring one, the top of spring one and the bottom surface fixed connection of roof, the bottom of spring one and steel structure body's interior diapire fixed connection, the top of base is equipped with mounting panel one and mounting panel two, be equipped with damper between mounting panel one and the mounting panel two, the edge of steel structure body and base is equipped with two symmetrical supporting mechanism.
Further, damper includes spring two that the equidistance was arranged, every the bottom of spring two all is connected with the last fixed surface of mounting panel two, the top of spring two and the bottom surface fixed connection of mounting panel one, every the inside of spring two all is equipped with two symmetrical stoppers, two the stopper respectively with the bottom surface of mounting panel one and the last fixed surface of mounting panel two be connected, the edge fixedly connected with guide bar three of a mounting panel bottom surface, the edge fixedly connected with guide cylinder of two upper surfaces of mounting panel, three sliding connection of guide bar are in the inside of guide cylinder.
Further, the supporting mechanism comprises a sliding groove, the sliding groove is formed in the edge of the bottom surface of the steel structure body and the edge of the upper surface of the base, a supporting block is connected between the steel structure body and the base in a sliding mode, the upper surface and the bottom surface of the supporting block are fixedly connected with installation blocks, and the middle of each installation block is rotatably connected with a rotating wheel.
Furthermore, two symmetrical slide rails are arranged on the bottom surface of the fixing block, two symmetrical slide bars are fixedly connected to the upper surface of the first mounting plate, and the two slide bars are respectively connected to the inner parts of the two slide rails in a sliding mode.
Furthermore, two symmetrical slots are formed in the side face of the second mounting plate, and the slots are square holes.
Furthermore, the upper surface of the base is fixedly connected with two groups of symmetrical guide rods II, two groups of symmetrical guide grooves are formed in the bottom surface of the steel structure body, and the two groups of guide rods are respectively connected to the insides of the two groups of guide grooves in a sliding mode.
Thirdly), the beneficial effects are as follows:
compared with the prior art, this bridge steel structure with antidetonation effect possesses following beneficial effect:
the utility model discloses a steel structure body, a pedestal, the roof, the fixed block, guide bar one, spring one and damper's cooperation setting, when steel structure body received the extrusion and when moving downwards, steel structure body can push the roof downwards, the roof passes through fixed block and pushes mounting panel one downwards, the mounting panel plays the cushioning effect to steel structure body and fixed block through the buffer power of spring two for a while, and when steel structure body upwards resets, spring one also can play the cushioning effect to steel structure body, thereby can play good shock attenuation effect through spring two and a pair of steel structure body of spring.
Two, the utility model discloses a mounting panel one, mounting panel two and supporting mechanism when needs take out spring two and change, take the inside of equal slip income spout with the rotation wheel of supporting shoe upper surface and bottom surface, and then can slide the supporting shoe into between steel structure body and the base to play the supporting role to steel structure body and base, at this moment, stimulate the fluting of mounting panel two sides, conveniently take out mounting panel one and mounting panel two, and then conveniently change the spring.
Drawings
FIG. 1 is a sectional view of the three-dimensional structure of the present invention;
fig. 2 is a cross-sectional view of a front view of the present invention;
FIG. 3 is a front view of the damping mechanism of the present invention;
fig. 4 is a sectional view of the front view of the support mechanism of the present invention;
FIG. 5 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;
fig. 6 is an enlarged schematic view of the structure at B in fig. 1 according to the present invention.
In the figure: 1. a steel structure body; 2. a base; 3. a top plate; 4. a fixed block; 5. a first guide rod; 6. a first spring; 7. a second guide rod; 8. a guide groove; 9. a first mounting plate; 10. a second mounting plate; 11. a damping mechanism; 110. a limiting block; 111. a second spring; 112. a guide cylinder; 113. a third guide rod; 12. a support mechanism; 120. a chute; 121. a support block; 122. mounting blocks; 123. a rotating wheel; 13. grooving; 14. a slide rail; 15. and (4) a slide bar.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-6, the utility model provides a technical solution: the utility model provides a bridge steel construction with antidetonation effect, including steel structure body 1 and base 2, steel structure body 1 is located the top of base 2, steel structure body 1's inside is equipped with roof 3, the middle part fixedly connected with fixed block 4 of 3 bottom surfaces of roof, two symmetrical guide bar 5 of the bottom surface fixedly connected with of roof 3, the surface of every guide bar 5 all overlaps and is equipped with spring one 6, the top of spring one 6 and the bottom surface fixed connection of roof 3, the bottom of spring one 6 and the interior diapire fixed connection of steel structure body 1, the top of base 2 is equipped with mounting panel one 9 and mounting panel two 10, be equipped with damper 11 between mounting panel one 9 and the mounting panel two 10, the edge of steel structure body 1 and base 2 is equipped with two symmetrical supporting mechanism 12.
Further, damper 11 includes two springs 111 that the equidistance was arranged, the bottom of every two springs 111 all is connected with the upper surface fixed connection of two mounting panels 10, the top of two springs 111 and the bottom surface fixed connection of mounting panel 9, the inside of every two springs 111 all is equipped with two symmetrical stopper 110, two stopper 110 respectively with the bottom surface of mounting panel 9 and the upper surface fixed connection of two mounting panels 10, the edge fixedly connected with guide bar three 113 of mounting panel 9 bottom surface, the edge fixedly connected with guide cylinder 112 of two mounting panels 10 upper surfaces, guide bar three 113 sliding connection is in the inside of guide cylinder 112. Through setting up damper 11, when steel structure body 1 extrudees mounting panel one 9 downwards through fixed block 4, mounting panel one 9 can carry out the shock attenuation to steel structure body 1 through stopper 110 and two 111 springs, and guide bar three 113 slides in the inside of guide cylinder 112, can lead to mounting panel one 9, strengthens the stability of mounting panel one 9.
Further, supporting mechanism 12 includes spout 120, and spout 120 sets up in the edge of steel structure body 1 bottom surface and base 2 upper surface, and sliding connection has supporting shoe 121 between steel structure body 1 and the base 2, and the equal fixedly connected with installation piece 122 in upper surface and the bottom surface of supporting shoe 121 all rotates and is connected with and rotates wheel 123 in the middle part of every installation piece 122. Through setting up supporting mechanism 12, when needs take out mounting panel 9 and two 10 of mounting panel, slide into steel structure body 1 and between base 2 with supporting shoe 121 from the edge of steel structure body 1 and base 2, and then can play the supporting role to steel structure body 1 and base 2, conveniently take out mounting panel 9 and two 10 of mounting panel.
Furthermore, two symmetrical slide rails 14 are arranged on the bottom surface of the fixed block 4, two symmetrical slide bars 15 are fixedly connected to the upper surface of the first mounting plate 9, and the two slide bars 15 are respectively connected to the insides of the two slide rails 14 in a sliding manner. Through setting up slide rail 14 and draw runner 15, make things convenient for the upper surface of mounting panel one 9 and the bottom surface sliding connection of fixed block 4 to conveniently take out mounting panel one 9 and mounting panel two 10 from the middle part of steel structure body 1 and base 2.
Furthermore, two symmetrical slots 13 are formed in the side surface of the second mounting plate 10, and the slots 13 are square holes. Through setting up fluting 13, when needs take out mounting panel one 9 and mounting panel two 10, can pull out mounting panel one 9 and mounting panel two 10 through the inside of catching on fluting 13, conveniently take out mounting panel one 9 and mounting panel two 10.
Further, the upper surface of base 2 is fixedly connected with two sets of symmetrical guide bars 7, and two sets of symmetrical guide ways 8 have been seted up to steel structure body 1's bottom surface, and two sets of guide bars 7 are sliding connection in the inside of two sets of guide ways 8 respectively. Through setting up guide bar two 7 and guide way 8, can play the guide effect to steel structure body 1.
The working principle is as follows: when the steel structure body 1 is extruded and moves downwards, firstly, the steel structure body 1 extrudes the top plate 3 downwards, the top plate 3 extrudes the first mounting plate 9 downwards through the first fixing block 4, the first mounting plate 9 can play a role in damping the steel structure body 1 and the fixing block 4 through the buffering force of the second spring 111, and when the steel structure body 1 resets upwards, the first spring 6 can also play a role in buffering the steel structure body 1, so that the steel structure body 1 can be well damped through the second spring 111 and the first spring 6, when the second spring 111 needs to be taken out for replacement, firstly, the rotating wheels 123 on the upper surface and the bottom surface of the supporting block 121 respectively slide into the sliding groove 120, further the supporting block 121 can slide into the space between the steel structure body 1 and the base 2, and play a role in supporting the steel structure body 1 and the base 2, at the moment, the slot 13 on the side surface of the second mounting plate 10 is pulled, the first mounting plate 9 and the second mounting plate 10 can be conveniently taken out, and then the spring can be conveniently replaced.
It should be noted that, in this document, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "fixedly," "mounted," "connected," and "connected" are to be construed broadly, e.g., "mounted" may be fixedly connected, or detachably connected, or integrally connected; "connected" may be mechanically or electrically connected; "connected" may be directly connected or indirectly connected through an intermediate member, or may be internal or external to two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a bridge steel construction with antidetonation effect, includes steel construction body (1) and base (2), its characterized in that: the steel structure body (1) is positioned above the base (2), a top plate (3) is arranged inside the steel structure body (1), a fixed block (4) is fixedly connected to the middle of the bottom surface of the top plate (3), two symmetrical guide rods I (5) are fixedly connected to the bottom surface of the top plate (3), a spring I (6) is sleeved on the outer surface of each guide rod I (5), the top end of the first spring (6) is fixedly connected with the bottom surface of the top plate (3), the bottom end of the first spring (6) is fixedly connected with the inner bottom wall of the steel structure body (1), a first mounting plate (9) and a second mounting plate (10) are arranged above the base (2), a damping mechanism (11) is arranged between the first mounting plate (9) and the second mounting plate (10), two symmetrical supporting mechanisms (12) are arranged at the edges of the steel structure body (1) and the base (2).
2. A bridge steel structure with earthquake-proof effect according to claim 1, wherein: damper (11) are including the spring two (111) that the equidistance was arranged, every the bottom of spring two (111) all is connected with the upper surface fixed connection of mounting panel two (10), the top of spring two (111) and the bottom surface fixed connection of mounting panel one (9), every the inside of spring two (111) all is equipped with two symmetrical stopper (110), two stopper (110) respectively with the bottom surface of mounting panel one (9) and the upper surface fixed connection of mounting panel two (10), the edge fixedly connected with guide bar three (113) of mounting panel one (9) bottom surface, the edge fixedly connected with guide cylinder (112) of mounting panel two (10) upper surface, three (113) sliding connection of guide bar are in the inside of guide cylinder (112).
3. A bridge steel structure with earthquake-proof effect according to claim 1, wherein: the supporting mechanism (12) comprises a sliding groove (120), the sliding groove (120) is formed in the edge of the bottom surface of the steel structure body (1) and the edge of the upper surface of the base (2), a supporting block (121) is connected between the steel structure body (1) and the base (2) in a sliding mode, an installation block (122) is fixedly connected to the upper surface and the bottom surface of the supporting block (121), and each rotating wheel (123) is connected to the middle of the installation block (122) in a rotating mode.
4. A bridge steel structure with earthquake-proof effect according to claim 1, wherein: two symmetrical slide rails (14) are seted up to the bottom surface of fixed block (4), the last fixed surface of mounting panel (9) is connected with two symmetrical draw runner (15), two draw runner (15) sliding connection is in the inside of two slide rails (14) respectively.
5. A bridge steel structure with earthquake-proof effect according to claim 1, wherein: two symmetrical slots (13) are formed in the side face of the second mounting plate (10), and the slots (13) are square holes.
6. A bridge steel structure with earthquake-proof effect according to claim 1, wherein: the upper surface fixed connection of base (2) has two sets of symmetrical guide bar two (7), two sets of symmetrical guide way (8) have been seted up to the bottom surface of steel construction body (1), and is two sets of guide bar two (7) sliding connection is respectively in the inside of two sets of guide way (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023067464.4U CN214194104U (en) | 2020-12-18 | 2020-12-18 | Bridge steel structure with anti-seismic effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023067464.4U CN214194104U (en) | 2020-12-18 | 2020-12-18 | Bridge steel structure with anti-seismic effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214194104U true CN214194104U (en) | 2021-09-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023067464.4U Expired - Fee Related CN214194104U (en) | 2020-12-18 | 2020-12-18 | Bridge steel structure with anti-seismic effect |
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| Country | Link |
|---|---|
| CN (1) | CN214194104U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114635348A (en) * | 2022-05-11 | 2022-06-17 | 深圳信息职业技术学院 | Anti-seismic device convenient to maintain and used for bridge building |
-
2020
- 2020-12-18 CN CN202023067464.4U patent/CN214194104U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114635348A (en) * | 2022-05-11 | 2022-06-17 | 深圳信息职业技术学院 | Anti-seismic device convenient to maintain and used for bridge building |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210914 |
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| CF01 | Termination of patent right due to non-payment of annual fee |