CN203669133U - Bending prevention energy dissipation support - Google Patents
Bending prevention energy dissipation support Download PDFInfo
- Publication number
- CN203669133U CN203669133U CN201320860119.7U CN201320860119U CN203669133U CN 203669133 U CN203669133 U CN 203669133U CN 201320860119 U CN201320860119 U CN 201320860119U CN 203669133 U CN203669133 U CN 203669133U
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- Prior art keywords
- axle power
- power member
- confinement structure
- cross
- axial force
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- Expired - Lifetime
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- 230000021715 photosynthesis, light harvesting Effects 0.000 title abstract description 6
- 238000005452 bending Methods 0.000 title abstract 6
- 230000002265 prevention Effects 0.000 title abstract 4
- 239000000463 material Substances 0.000 claims abstract description 47
- 229910000831 Steel Inorganic materials 0.000 claims description 44
- 239000010959 steel Substances 0.000 claims description 44
- 239000003351 stiffener Substances 0.000 claims description 21
- 239000004567 concrete Substances 0.000 claims description 10
- 239000011083 cement mortar Substances 0.000 claims description 8
- 239000010440 gypsum Substances 0.000 claims description 8
- 229910052602 gypsum Inorganic materials 0.000 claims description 8
- 239000011440 grout Substances 0.000 claims description 4
- 230000000452 restraining effect Effects 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000012856 packing Methods 0.000 description 19
- 230000006835 compression Effects 0.000 description 7
- 238000007906 compression Methods 0.000 description 7
- 230000015572 biosynthetic process Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 6
- 238000003466 welding Methods 0.000 description 6
- 238000003908 quality control method Methods 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
The utility model relates to a bending prevention energy dissipation support which is structurally composed of a surrounding component and a pair of axial force components. The axial force components are arranged inside the surrounding component, and the ends of the axial force components stretch out of the surrounding component. The axial force components are long-bar-shaped components with single-symmetry cross sections, the area of the cross section at the end of each axial force component is larger than the area of the cross section of a middle section, and corner plates and stiffening plates are connected to the ends of the axial force components. The bending prevention energy dissipation support reserves the excellent mechanical property of a cross-shaped bending restraining toughness support and the excellent mechanical property of a lap joint combined type bending restraining toughness support are kept, and meanwhile the bending prevention energy dissipation support has the advantages of being simple and precise in manufacture, easy to control, capable of controlling the quality easily, capable of improving operating efficiency, saving in surrounding component material, simple in structural main body connection and the like.
Description
Technical field
The utility model relates to a kind of power consumption anti-buckling device, particularly a kind of anti-buckling energy-dissipating support.
Background technology
Anti-buckling device of the prior art is made up of axle power member and confinement structure, and axle power member adopts the cross section member of strip mostly, and people prevent that by confinement structure axle power member from flexing occurring when the pressurized.But existing, this design manufactures the shortcoming difficult, material deterioration inside is serious, quality control is difficult and operating efficiency is low; Just seem particularly important so design the anti-buckling device of a novel vibration damping.
Chinese invention patent discloses a kind of steel tube anti-flex energy dissipation support No. CN100999916A, and its structure is by axle power unit, constraint element, isolated location and be arranged on and support the linkage unit at two ends and form, and described axle power unit is made up of round steel pipe; Described constraint element is the concrete of building in round steel pipe inside; Described isolated location is arranged between round steel pipe and concrete.The buckling-restrained energy-dissipation of this structure exists and is connected complexity, the shortcoming that manufacture difficulty is large, cost is high with main body.
Summary of the invention
The utility model technical issues that need to address are to make anti-buckling energy-dissipating support be connected and become simple and easy with agent structure, thereby reduce its manufacturing cost and difficulty of processing; A kind of anti-buckling energy-dissipating support is provided.
For solving above-mentioned technical problem, structure of the present utility model is made up of confinement structure and a pair of axle power member, and axle power member is placed in confinement structure, and the end of axle power member extend out to confinement structure outside; Axle power member is the strip member of single symmetrical section character, and the end cross-sectional area of axle power member is greater than interlude cross-sectional area, and the end of axle power member is connected with corner plate and stiffener.
Further: described confinement structure is to be inserted to enclose by axle power member to carry out grout filling after bundle structure material and formed.
Further again: the material that described grout filling uses is concrete, cement mortar or gypsum.
Further again: described axle power member is made up of two blocks of yi word pattern steel plates, two blocks of yi word pattern steel plates are placed on axisymmetrically and enclose bundle structure material inside.
Further again: described axle power member is made up of two blocks of T font steel plates, two blocks of T font steel plates are placed on axisymmetrically and enclose bundle structure material inside.
Further again: it is rectangular steel pipe that structure material is restrainted in described enclosing.
Further again: it is rhombus steel pipe that structure material is restrainted in described enclosing.
Further again: it is round steel pipe that structure material is restrainted in described enclosing.
Adopt after said structure, anti-buckling energy-dissipating support described in the utility model is not only possessed cross flexing and is restrained toughness and support the good mechanical property of restraining toughness supports with overlap joint combined type flexing, have simultaneously make simple, make precision control easily, quality controls easily, operating efficiency improves, saving confinement structure material and be connected the advantages such as simple and easy with main structure body.
Brief description of the drawings
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Figure 1A is the lateral view of the utility model embodiment mono-.
Figure 1B is the plan view of the utility model embodiment mono-.
Fig. 2 is the sectional drawing along A – A and B – B in Figure 1A.
Fig. 3 is the connection diagram of corner plate and stiffener in embodiment mono-.
Fig. 4 A is the lateral view of the utility model embodiment bis-.
Fig. 4 B is the plan view of the utility model embodiment bis-.
Fig. 5 is the sectional drawing along C – C and D – D in Fig. 5 A.
Fig. 6 is the connection diagram of corner plate and stiffener in embodiment bis-.
Fig. 7 A is the lateral view of the utility model embodiment tri-.
Fig. 7 B is the plan view of the utility model embodiment tri-.
Fig. 8 is the sectional drawing along E – E and F – F in Fig. 9 A.
Fig. 9 is the connection diagram of corner plate and stiffener in embodiment tri-.
Figure 10 A is the lateral view of the utility model embodiment tetra-.
Figure 10 B is the plan view of the utility model embodiment tetra-.
Figure 11 is the sectional drawing along G – G and H – H in Figure 13 A.
Figure 12 is the connection diagram of corner plate and stiffener in embodiment tetra-.
Figure 13 A is the lateral view of the utility model embodiment five.
Figure 13 B is the plan view of the utility model embodiment five.
Figure 14 is the sectional drawing along M – M and N – N in Figure 17 A.
Figure 15 is the connection diagram of corner plate and stiffener in embodiment five.
Figure 16 A is the lateral view of the utility model embodiment six.
Figure 16 B is the plan view of the utility model embodiment six.
Figure 17 is the sectional drawing along P – P and Q – Q in Figure 21 A.
Figure 18 is the connection diagram of corner plate and stiffener in embodiment six.
In figure: 4 is bolt, 7 is joint bolt hole, and 8 is sliding material, and 10 is compression stroke, and 15 is rectangular steel pipe, 17 is axle power member, and 18 is packing material, and 19 is corner plate, and 20 is stiffener, 22 is rhombus steel pipe, and 23 is round steel pipe, and 171 is banded steel plate, and 211 is steel plate
Detailed description of the invention
Embodiment mono-
As shown in Figure 1, Figure 2 with Fig. 3 and shown in the anti-buckling energy-dissipating support of one, structure is made up of confinement structure and a pair of axle power member 17, axle power member is placed in confinement structure, the end of axle power member 17 extend out to confinement structure outside; Axle power member 17 is the strip member of single symmetrical section character, and the end cross-sectional area of axle power member 17 is greater than interlude cross-sectional area, and the end of axle power member 17 is connected with corner plate 19 and stiffener 20.Described a pair of axle power member 17 is respectively to be combined by two ribbon steel plate 171 welding, the full section of axle power member is T font section, it is described that to enclose bundle structure material be rectangular steel pipe 15, described axle power member is inserted rectangular steel pipe 15, the two ends of axle power member 17 have and engage with bolt hole 7, axle power member 17 is fixedly connected with cooperation and corner plate 19 between bolt hole 7 by bolt 4 and joint, and the space between rectangular steel pipe 15 and axle power member is in order to packing material 18(concrete, cement mortar or gypsum) filling formation confinement structure.The utility model avoids axle power member 17 that flexing occurs when being squeezed by confinement structure; And prevent that by covering one deck sliding material 8 on axle power member 17 surfaces batch axle power is passed to confinement structure.The design is by making the end area of axle power member 17 be greater than interlude cross-sectional area in order to avoid engaged at end part generation local failure; And because the end area of axle power member 17 is greater than interlude cross-sectional area, so reserve compression stroke 10 between packing material 18 in axle power member 17 ends and confinement structure, to prevent packing material 18 to be squeezed, axle power is passed to confinement structure.In addition, connect stiffener 20 by corner plate and cause corner plate generation buckling failure after avoiding axle power member 17 to produce moderate finite deformation.When whole group of member completes after combination, two ends corner plate is directly connected and completes installation exercise with main structure body.
Embodiment bis-
The anti-buckling energy-dissipating support of one as shown in Figure 4, Figure 5 and Figure 6, structure is made up of confinement structure and a pair of axle power member 17, and axle power member 17 is placed in confinement structure, and the end of axle power member 17 extend out to confinement structure outside; Axle power member 17 is the strip member of single symmetrical section character, and the end cross-sectional area of axle power member 17 is greater than interlude cross-sectional area, and the end of axle power member 17 is connected with corner plate 19 and stiffener 20.Described a pair of axle power member 17 is respectively to be combined by two block plate 211 welding; The interlude section of axle power member 17 is in-line section, and end section is T font section; It is described that to enclose bundle structure material be rectangular steel pipe 15, axle power member 17 is placed in rectangular steel pipe 15, the two ends of axle power member 17 have and engage with bolt hole 7, axle power member 17 is fixedly connected with cooperation and corner plate 19 between bolt hole 7 by bolt 4 and joint, and the space between rectangular steel pipe 15 and axle power member is in order to packing material 18(concrete, cement mortar or gypsum) filling formation confinement structure.The design is by making the end area of axle power member 17 be greater than interlude cross-sectional area in order to avoid engaged at end part generation local failure; And because the end area of axle power member 17 is greater than interlude cross-sectional area, so reserve compression stroke 10 between packing material 18 in axle power member 17 ends and confinement structure, to prevent packing material 18 to be squeezed, axle power is passed to confinement structure.In addition, connect stiffener 20 by corner plate and cause corner plate generation buckling failure after avoiding axle power member 17 to produce moderate finite deformation.When whole group of member completes after combination, two ends corner plate is directly connected and completes installation exercise with main structure body.
Embodiment tri-
Confinement structure as shown in Figure 7, Figure 8 and Figure 9 and a pair of axle power member form, and axle power member 17 is placed in confinement structure, and the end of axle power member 17 extend out to confinement structure outside; Axle power member 17 is the strip member of single symmetrical section character, and the end cross-sectional area of axle power member 17 is greater than interlude cross-sectional area, and the end of axle power member 17 is connected with corner plate 19 and stiffener 20.Described a pair of axle power member 17 is respectively to be combined by two ribbon steel plate 171 welding, the full section of axle power member 17 is T font section, it is described that to enclose bundle structure material be rhombus steel pipe 22, axle power member 17 is inserted rhombus steel pipe 22, the two ends of axle power member 17 have and engage with bolt hole 7, axle power member 17 is fixedly connected with cooperation and corner plate 19 between bolt hole 7 by bolt 4 and joint, and the space between rhombus steel pipe 22 and axle power member is in order to packing material 18(concrete, cement mortar or gypsum) filling formation confinement structure.The utility model avoids axle power member 17 that flexing occurs when being squeezed by confinement structure; And prevent that by covering one deck sliding material 8 on axle power member 17 surfaces batch axle power is passed to confinement structure.The design is by making the end area of axle power member 17 be greater than interlude cross-sectional area in order to avoid engaged at end part generation local failure; And because the end area of axle power member 17 is greater than interlude cross-sectional area, so reserve compression stroke 10 between packing material 18 in axle power member 17 ends and confinement structure, to prevent packing material 18 to be squeezed, axle power is passed to confinement structure.In addition, connect stiffener 20 by corner plate and cause corner plate generation buckling failure after avoiding axle power member 17 to produce moderate finite deformation.When whole group of member completes after combination, two ends corner plate is directly connected and completes installation exercise with main structure body.
Embodiment tetra-
The anti-buckling energy-dissipating support of one as shown in Figure 10, Figure 11 and Figure 12, structure is made up of confinement structure and a pair of axle power member 17, and axle power member 17 is placed in confinement structure, and the end of axle power member 17 extend out to confinement structure outside; Axle power member 17 is the strip member of single symmetrical section character, and the end cross-sectional area of axle power member 17 is greater than interlude cross-sectional area, and the end of axle power member 17 is connected with corner plate 19 and stiffener 20.Described a pair of axle power member 17 is respectively to be combined by two block plate 211 welding; The interlude section of axle power member 17 is in-line section, and end section is T font section; It is described that to enclose bundle structure material be rhombus steel pipe 22, axle power member 17 is placed in rhombus steel pipe 22, the two ends of axle power member 17 have and engage with bolt hole 7, axle power member 17 is fixedly connected with cooperation and corner plate 19 between bolt hole 7 by bolt 4 and joint, and the space between rhombus steel pipe 22 and axle power member is in order to packing material 18(concrete, cement mortar or gypsum) filling formation confinement structure.The design is by making the end area of axle power member 17 be greater than interlude cross-sectional area in order to avoid engaged at end part generation local failure; And because the end area of axle power member 17 is greater than interlude cross-sectional area, so reserve compression stroke 10 between packing material 18 in axle power member 17 ends and confinement structure, to prevent packing material 18 to be squeezed, axle power is passed to confinement structure.In addition, connect stiffener 20 by corner plate and cause corner plate generation buckling failure after avoiding axle power member 17 to produce moderate finite deformation.When whole group of member completes after combination, two ends corner plate is directly connected and completes installation exercise with main structure body.
Embodiment five
The anti-buckling energy-dissipating support of one as shown in Figure 13, Figure 14 and Figure 15, structure is made up of confinement structure and a pair of axle power member 17, and axle power member 17 is placed in confinement structure, and the end of axle power member 17 extend out to confinement structure outside; Axle power member 17 is the strip member of single symmetrical section character, and the end cross-sectional area of axle power member 17 is greater than interlude cross-sectional area, and the end of axle power member 17 is connected with corner plate 19 and stiffener 20.Described a pair of axle power member 17 is respectively to be combined by two ribbon steel plate 171 welding, the full section of axle power member is T font section, it is described that to enclose bundle structure material be round steel pipe 23, axle power member is inserted round steel pipe 23, the two ends of axle power member 17 have and engage with bolt hole 7, axle power member 17 is fixedly connected with cooperation and corner plate 19 between bolt hole 7 by bolt 4 and joint, and the space between round steel pipe 23 and axle power member is in order to packing material 18(concrete, cement mortar or gypsum) filling formation confinement structure.The utility model avoids axle power member 17 that flexing occurs when being squeezed by confinement structure; And prevent that by covering one deck sliding material 8 on axle power member 17 surfaces batch axle power is passed to confinement structure.The design is by making the end area of axle power member 17 be greater than interlude cross-sectional area in order to avoid engaged at end part generation local failure; And because the end area of axle power member 17 is greater than interlude cross-sectional area, so reserve compression stroke 10 between packing material 18 in axle power member 17 ends and confinement structure, to prevent packing material 18 to be squeezed, axle power is passed to confinement structure.In addition, connect stiffener 20 by corner plate and cause corner plate generation buckling failure after avoiding axle power member 17 to produce moderate finite deformation.When whole group of member completes after combination, two ends corner plate is directly connected and completes installation exercise with main structure body.
Embodiment six
The anti-buckling energy-dissipating support of one shown in as shown in Figure 16, Figure 17 and Figure 18, structure is made up of confinement structure and a pair of axle power member 19, and axle power member 19 is placed in confinement structure, and the end of axle power member 19 extend out to confinement structure outside; Axle power member 19 is the strip member of single symmetrical section character, and the end cross-sectional area of axle power member 19 is greater than interlude cross-sectional area, and the end of axle power member 19 is connected with corner plate 19 and stiffener 20.Described a pair of axle power member 17 is respectively to be combined by two block plate 211 welding; The interlude section of axle power member 17 is in-line section, and end section is T font section; It is described that to enclose bundle structure material be round steel pipe 23, axle power member 17 is placed in round steel pipe 23, the two ends of axle power member 17 have and engage with bolt hole 7, axle power member 17 is fixedly connected with cooperation and corner plate 19 between bolt hole 7 by bolt 4 and joint, and the space between round steel pipe 23 and axle power member is in order to packing material 18(concrete, cement mortar or gypsum) filling formation confinement structure.The design is by making the end area of axle power member 17 be greater than interlude cross-sectional area in order to avoid engaged at end part generation local failure; And because the end area of axle power member 17 is greater than interlude cross-sectional area, so reserve compression stroke 10 between packing material 18 in axle power member 17 ends and confinement structure, to prevent packing material 18 to be squeezed, axle power is passed to confinement structure.In addition, connect stiffener 20 by corner plate and cause corner plate generation buckling failure after avoiding axle power member 17 to produce moderate finite deformation.When whole group of member completes after combination, two ends corner plate is directly connected and completes installation exercise with main structure body.
In sum, anti-buckling energy-dissipating support described in the utility model is not only possessed cross flexing and is restrained toughness and support the good mechanical property of restraining toughness supports with overlap joint combined type flexing, have simultaneously make simple, make precision control easily, quality controls easily, operating efficiency improves, saving confinement structure material and be connected the advantages such as simple and easy with main structure body.
Claims (8)
1. an anti-buckling energy-dissipating support, structure is made up of confinement structure and a pair of axle power member, and axle power member is placed in confinement structure, and the end of axle power member extend out to confinement structure outside; It is characterized in that: axle power member is the strip member of single symmetrical section character, and the end cross-sectional area of axle power member is greater than interlude cross-sectional area, and the end of axle power member is connected with corner plate and stiffener.
2. the anti-buckling energy-dissipating support of one according to claim 1, is characterized in that: described confinement structure is to be inserted to enclose by axle power member to carry out grout filling after bundle structure material and formed.
3. the anti-buckling energy-dissipating support of one according to claim 2, is characterized in that: the material that described grout filling uses is concrete, cement mortar or gypsum.
4. the anti-buckling energy-dissipating support of one according to claim 2, is characterized in that: described axle power member is made up of two blocks of yi word pattern steel plates, and two blocks of yi word pattern steel plates are placed on axisymmetrically and enclose bundle structure material inside.
5. the anti-buckling energy-dissipating support of one according to claim 2, is characterized in that: described axle power member is made up of two blocks of T font steel plates, and two blocks of T font steel plates are placed on axisymmetrically and enclose bundle structure material inside.
6. according to the anti-buckling energy-dissipating support of the one described in claim 4 or 5, it is characterized in that: it is rectangular steel pipe that structure material is restrainted in described enclosing.
7. according to the anti-buckling energy-dissipating support of the one described in claim 4 or 5, it is characterized in that: it is rhombus steel pipe that structure material is restrainted in described enclosing.
8. according to the anti-buckling energy-dissipating support of the one described in claim 4 or 5, it is characterized in that: it is round steel pipe that structure material is restrainted in described enclosing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320860119.7U CN203669133U (en) | 2013-12-25 | 2013-12-25 | Bending prevention energy dissipation support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320860119.7U CN203669133U (en) | 2013-12-25 | 2013-12-25 | Bending prevention energy dissipation support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203669133U true CN203669133U (en) | 2014-06-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320860119.7U Expired - Lifetime CN203669133U (en) | 2013-12-25 | 2013-12-25 | Bending prevention energy dissipation support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203669133U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105544768A (en) * | 2016-02-03 | 2016-05-04 | 北京堡瑞思减震科技有限公司 | Combined steel pipe gypsum type buckling constraint support and manufacturing method thereof |
| CN105696456A (en) * | 2016-04-07 | 2016-06-22 | 成都市大通路桥机械有限公司 | Buckling-restrained brace structure for bridge |
-
2013
- 2013-12-25 CN CN201320860119.7U patent/CN203669133U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105544768A (en) * | 2016-02-03 | 2016-05-04 | 北京堡瑞思减震科技有限公司 | Combined steel pipe gypsum type buckling constraint support and manufacturing method thereof |
| CN105544768B (en) * | 2016-02-03 | 2018-11-06 | 北京堡瑞思减震科技有限公司 | Combined steel pipe gypsum formula buckling restrained brace |
| CN105696456A (en) * | 2016-04-07 | 2016-06-22 | 成都市大通路桥机械有限公司 | Buckling-restrained brace structure for bridge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: CHANGZHOU ROAD STRUCTURE DAMPING CO., LTD. Free format text: FORMER NAME: CHANGZHOU ROAD STRUCTURE DAMPING EQUIPMENT CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: Xinbei Longhu garden four road 213031 Jiangsu city of Changzhou province No. 118 Patentee after: CHANGZHOU RONGDA COMPOSITION VIBRATION ABSORPTION Co.,Ltd. Address before: Xinbei Longhu garden four road 213031 Jiangsu city of Changzhou province No. 118 Patentee before: CHANGZHOU ROAD STRUCTURE DAMPING EQUIPMENT Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 213000 No. 66 Yulong Middle Road, Xinbei District, Changzhou City, Jiangsu Province Patentee after: JIANGSU ROAD DAMPING TECHNOLOGY Co.,Ltd. Address before: 213031 No. 118, Xinyuan Fourth Road, Longhutang, Xinbei District, Changzhou City, Jiangsu Province Patentee before: CHANGZHOU RONGDA COMPOSITION VIBRATION ABSORPTION Co.,Ltd. |
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| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140625 |