CN206448585U

CN206448585U - Bean column node involvement connects fan-shaped viscoelastic damper

Info

Publication number: CN206448585U
Application number: CN201720095162.7U
Authority: CN
Inventors: 龙帮云; 张恒; 徐赵东; 龙海垚; 刘志强; 谷文汉
Original assignee: China University of Mining and Technology CUMT; Southeast University
Current assignee: China University of Mining and Technology CUMT; Southeast University
Priority date: 2017-01-24
Filing date: 2017-01-24
Publication date: 2017-08-29
Anticipated expiration: 2027-01-24

Abstract

A kind of bean column node involvement connects fan-shaped viscoelastic damper, compound energy dissipation brace body is mainly made up of the multiple Flexible elements, rigid element, rigid plate, positioning inhibiting device and the stretching device that are superimposed, and rigid element is made up of two pieces of fan-shaped rigid plates being fixedly connected respectively with beam connecting plate and post connecting plate；Flexible element is made up of two pieces of fan-shaped elastic plates；The left and right edges of rigid plate are all provided with fan-shaped buffering area between beam, post connecting plate respectively；Fan-shaped rigid element, fan-shaped Flexible element are centrally located strip buffer area, and strip buffer area two ends respectively set a breach；Two through holes are set in fan-shaped rigid plate, and stretching device is connected with through hole；Outside rigid element sets a pair of slotted holes, and its side offers positioning concave stations；Spacing positioning apparatus is equipped with outside rigid element carries out spacing and positioning；Tangential deformation and radial deformation can occur for damper.The damper damping capacity is good, and energy consumption effect is notable.

Description

Bean column node involvement connects fan-shaped viscoelastic damper

Technical field

The utility model belongs to engineering structure field, is related to bean column node connection, spacing and damping building element, specifically It is related to a kind of bean column node involvement and connects fan-shaped viscoelastic damper.

Background technology

Under geological process, frame structure will meet " macroseism is not fallen " and wind action frame structures under action and provide enough Deformability, framework must have preferable energy dissipation capacity and deformability, and traditional frame structure is by structure itself Consumed energy and offer deformation, it is limited in one's ability.Rationally effective antidetonation approach is to install antishock device to structure, by antishock device Geological process is born jointly with structure, i.e., common storage and dissipation seismic energy, to mitigate and adjust the earthquake response of structure.If Put damper and carry out structure control, consumed energy is a kind of economic, feasible method.

Existing viscoelastic damper is usually board-like or cartridge type or lead viscoelastic damper, the resistance of existing board-like or cartridge type Buddhist nun's device be arranged in below Vierendeel girder or frame beam column diagonal on, and use rigid support connection damper and building structure, branch Support as tension and compression component, section is thick, and it is arranged in easily causes wall crazing within the walls, arrangement can take larger space indoors, And be arranged in outdoor, can because temperature change the reason for and influence viscoelastic damper performance occur it is large range of Fluctuation.

The fan-shaped damper arrangement of existing lead viscoelastic is in concrete frame joint corner, and it deforms consumption by beam column corner Can, and beam column relative deformation value is smaller, the angle of displacement limit value of the lower beam column relative deformation of rarely occurred earthquake effect is 1/50, for increase consumption Can ability, increase lead for retractable pencil on the basis of viscoelastic damper, increase damping, such as use viscoelastic damper, power consumption then ten Divide limited.In addition, the fan-shaped damper of existing lead viscoelastic does not possess positioning function also as being used for assembling framework structure, its Erection stage will deform, so as to reduce energy dissipation capacity.Furthermore lead viscoelastic sector damper, which does not also possess, bears beam The ability of shearing and bear issuable pulling force between beam column；It does not also possess enabling capabilities, it is impossible to is applicable beam column involvement and connects.

The content of the invention

In view of the above-mentioned problems of the prior art, the utility model, which provides a kind of bean column node involvement, connects fan-shaped viscoplasticity Lead for retractable pencil is not provided with damper, the damper, its damping is good, energy consumption effect is notable, in addition, it holds in use Good by beam shearing ability, it can also bear the pulling force produced between beam column, with enabling capabilities, moreover it is possible to suitable for the involvement of beam column Connect.

To achieve these goals, the utility model scheme one provides a kind of bean column node involvement and connects fan-shaped viscoelastic damping Device, including compound energy dissipation brace body, beam connecting plate, post connecting plate and spacing positioning apparatus, the beam connecting plate lower end and post connect Fishplate bar left end has the U-shaped concave part one and inverted U-shaped concave part two just put, the left side wall occlusion of U-shaped concave part two respectively Ground is arranged in the notch of U-shaped concave part one, and the cooperation between U-shaped concave part one and U-shaped concave part two makes beam connecting plate and post There is the slewing area of 80-100 degree between connecting plate；First that up/down perforation is provided with the middle part of the left end of the post connecting plate is led to Hole；The compound energy dissipation brace body is arranged between beam connecting plate and post connecting plate, is combined energy dissipation brace body close to beam connecting plate There is sector notch with the position of post connecting plate intersection point, compound energy dissipation brace body includes being parallel to each other and fixing successively from front to back Connect the first rigid element set, the second Flexible element, the 3rd fan-shaped rigid plate, the 4th Flexible element, the 5th rigid element, 6th Flexible element, the 7th fan-shaped rigid plate, the 8th Flexible element and the 9th rigid element；First rigid element, the 5th rigidity Unit and the 9th rigid element are by along beam connecting plate and post connecting plate angular bisector symmetrically arranged fan-shaped rigid plate A and fan Shape rigid plate B is constituted；Second Flexible element, the 4th Flexible element, the 6th Flexible element and the 8th Flexible element connect by along beam Fishplate bar and the symmetrically arranged fan-shaped elastic plate A of post connecting plate angular bisector and fan-shaped elastic plate B compositions；In order to further improve resistance Buddhist nun's deformation effect, fan-shaped elastic plate A and sector elastic plate B are made by viscoelastic material；Wherein elastic plate is using the side vulcanized Formula is fixedly connected between adjacent rigid plate；Sector in first rigid element, the 5th rigid element and the 9th rigid element Rigid plate A left side and fan-shaped rigid plate B lower surface be respectively perpendicular it is upper with beam connecting plate right flank and post connecting plate Side is fixedly connected；Second Flexible element, the 3rd fan-shaped rigid plate, the 4th Flexible element, the 6th Flexible element, the 7th sector are just Property plate and the 8th Flexible element be arranged at the middle part in region between beam connecting plate and post connecting plate, its left and right edges connects with beam The the first fan-shaped buffer area and the second fan-shaped buffer area of sector are respectively kept between fishplate bar and post connecting plate；Fan-shaped rigid plate Strip buffer area is respectively provided between A and fan-shaped rigid plate B, between sector elastic plate A and sector elastic plate B；First rigid element, Between fan-shaped rigid plate A in 5th rigid element and the 9th rigid element and fan-shaped rigid plate B mutually close two ends, second Sector elastic plate A and fan-shaped elastic plate B in Flexible element, the 4th Flexible element, the 6th Flexible element and the 8th Flexible element The first breach and the second breach are respectively provided between mutually close two ends；3rd fan-shaped rigid plate, the 7th fan-shaped rigid plate The second through hole and third through-hole being coaxially set are respectively arranged with the position of correspondence first breach and the second breach； First rigid element and the 9th rigid element are provided with a pair of Relative distributions in fan-shaped rigid plate A and fan at the position close to outer end Slotted hole on shape rigid plate B；A pair of slotted holes difference of the trailing flank of first rigid element leading flank and the 9th rigid element The positioning concave stations connected with the slotted hole are offered in side away from each other；The spacing positioning apparatus includes two pairs of difference The limited post being equipped with the first rigid element and the 9th rigid element, limited post has the cylinder inserted in the slotted hole Body and the spacing ear being engaged with the positioning concave stations for being arranged on cylinder upper end, two pairs of limited posts are fanned with the 3rd respectively Shape rigid plate is fixedly connected with the 7th fan-shaped rigid plate；The size of limited post external diameter is less than the size of slotted hole internal diameter.

In the technical scheme, U-shaped concave part one is passed through in 90 degree under normal condition between beam connecting plate and post connecting plate With the cooperation of U-shaped concave part two, when playing damping action, a range of turn can be provided between beam connecting plate and post connecting plate Dynamic angle, can also provide certain tensile bearing capacity, in addition, when involvement connects, the shearing that beam is born can pass through U-shaped groove The mating reaction of portion one and U-shaped concave part two is directly passed to post connecting plate, and then stress is delivered on post.Compound power consumption branch First rigid element, the second Flexible element, the 4th Flexible element, the 5th rigid element, the 6th Flexible element, the 8th bullet in support body Property unit and the 9th rigid element in be both provided with during for damping action deform required for strip buffer area, the three, the seven fan Also it is respectively kept between the two ends and beam connecting plate and post connecting plate of shape rigid plate and second, four, six, eight Flexible elements for hindering The first fan-shaped buffering area and the second fan-shaped buffering area when Buddhist nun acts on required for deformation are so, relative when occurring between Liang Yuzhu , can be by acting on beam connecting plate and post connecting plate by shearing action in compound energy dissipation brace body, therefore, the damping during deformation Energy dissipation brace body is combined in device when being deformed with shearing, fan-shaped rigid plate A and fan in first, five and nine rigid elements Shape rigid plate B can be moved to the direction close to strip buffer area, and the 3rd fan-shaped rigid plate passes through the second Flexible element and the 4th Flexible element is respectively fixedly connected with the first rigid element and the 5th rigid element, and the 7th fan-shaped rigid plate passes through the 6th Flexible element The 5th rigid element and the 9th rigid element are respectively fixedly connected with the 8th Flexible element, so, second, four, six and eight elasticity Unit can prevent first, five and nine rigid elements from being moved relative to the 3rd and seven fan-shaped rigid plates, and then by elastic single First consumed energy.3rd and seven fan-shaped rigid plates have respectively between beam connecting plate and post connecting plate the first fan-shaped buffering area and Second fan-shaped buffering area, the first fan-shaped buffering area and the second fan-shaped buffering area is in beam connecting plates and post connecting plate damping process Displacement provides deformation space；Compound energy dissipation brace body is provided with sector notch in beam connecting plate and post connecting plate intersection point side, When being stretched device or lineoutofservice signal pull effect, the three, the seven fan-shaped rigid plates can back and forth be moved along the radial direction of sector notch It is dynamic, drive the Flexible element being attached thereto to occur radial deformation, radial deformation capabilities can reach elastomer maximum deformation value, from And maximum power consumption is reached, significantly, the damper can ensure well radial deformation energy dissipation capacity in the case where being not provided with lead for retractable pencil Energy dissipation capacity.The setting of limited post can ensure that the facial disfigurement on fore-and-aft direction, positioning will not occur for compound energy dissipation brace body The setting of device may insure that positioning is limited between elastomer and rigid plate not in damper in production, transport, installation process Generation relative displacement is in order to avoid produce initial strain, while having enabling capabilities and elastomer can be with before Liang Yuzhu is not yet fully connected It is not subject to strength.In addition, the external diameter of the cylinder of limited post is less than the internal diameter of slotted hole, external diameter and the slotted hole internal diameter of limited post The half of difference to be damper allow maximum deformation value in the direction, so, can be connected by limited post come restraint beam The maximum deformation quantity of plate and post connecting plate, to improve energy dissipation capacity and the reliability of the damper can be improved.

Further, in order to make supporting member size small, it, which is arranged in wall, will not cause wall crazing, be arranged in Indoor space-consuming is also smaller, in addition to stretching device, and stretching device is made up of flexible draw bar or steel wire rope and steel wire rope, steel wire Rope passes through to be connected with third through-hole in the 3rd fan-shaped fan-shaped rigid plate of rigid plate the 7th simultaneously after first through hole, flexible draw bar or steel Cord is connected with the second through hole in the 3rd fan-shaped fan-shaped rigid plate of rigid plate the 7th simultaneously.Flexible draw bar or steel wire rope provide remote The radial pull of beam connecting plate and post connecting plate intersection point, steel wire rope is provided to be drawn towards the radial direction of connecting plate and post connecting plate intersection point Power.Because flexible draw bar, wirerope diameter are smaller, so can be directly mounted at after external sleeve pipe in wall, the interior space is not take up, It also will not cause wall damage because of damper work during normal work, be also disposed at indoor space-consuming also smaller.Steel wire Rope can ensure that post connecting plate and the 3rd fan-shaped rigid plate and the 7th fan-shaped rigid plate have good bonding strength, with damping Acted on when device deforms by playing power consumption with preformed hole wall friction on post.

Further, the spacing positioning apparatus also coordinates including two Duis with the first rigid element and the 9th rigid element respectively The locating piece of setting, the locating piece, which has, inserts horizontal stroke that is in the slotted hole and being slidably sleeved on outside the limited post Section is the sleeve of Long Circle and is arranged on the limiting plate coordinated with the positioning concave stations of cartridge exterior；Locating piece will be spacing The spacing inner side for being pressed together on positioning concave stations of post；Screwed hole one, the 3rd fan-shaped rigid plate, the 7th fan-shaped rigidity are provided with locating piece Plate is provided with screwed hole two in the position of correspondence locating piece upper screwed hole one, and screwed hole one is than big one of diameter of screwed hole two etc. Level, by for locating piece and the 3rd fan-shaped rigid plate or the 7th fan-shaped rigid plate is mutually solid between screwed hole one and screwed hole two The fixed bolt connection matched with screwed hole two.So, can be using the plain bolt that matches with screwed hole one as rising Pull out bolt and the first rigid element or the 9th rigid element are departed from pushing tow locating piece.The setting of locating piece can not only limit damping The deformation of device shear direction can limit damper radial deformation in the range of setting in the range of setting, also.Locating piece leads to Bolt connection is crossed in the 3rd fan-shaped rigid plate and the 7th fan-shaped rigid plate, can be engaged with limited post makes damper in life Production, transport, installation process are more stable, it is to avoid occur initial set, and can damper install it is in place after, by with screwed hole one The plain bolt of matching as rise pull out bolt, can by rise pull out bolt locating piece pushing tow depart from the first rigid element and the 9th Rigid element, so that damper can quickly enter working condition.

Further, in order to improve damping deformation effect, the 3rd fan-shaped rigid plate, the 7th fan-shaped rigid plate, fan-shaped rigid plate A, fan-shaped rigid plate B, sector elastic plate A and sector elastic plate B are and are combined the body concentric sector of energy dissipation brace.

Further, it is fixedly connected for convenience with beam and column, the edge of the beam connecting plate and post connecting plate is provided with Multiple bolts hole.

The utility model scheme two provides a kind of bean column node involvement and connects fan-shaped viscoelastic damper, including compound power consumption branch Support body, beam connecting plate, post connecting plate and spacing positioning apparatus, the beam connecting plate lower end and post connecting plate left end have just respectively The U connected in stars portion one put and inverted U-shaped concave part two, the left side wall of U-shaped concave part two are snapably arranged on U-shaped concave part In one notch, the cooperation between U-shaped concave part one and U-shaped concave part two makes have 80- between beam connecting plate and post connecting plate 100 degree of slewing area；The first through hole of up/down perforation is provided with the middle part of the left end of the post connecting plate；The compound power consumption branch Support body is arranged between beam connecting plate and post connecting plate, is combined energy dissipation brace body close to the position of beam connecting plate and post connecting plate intersection point Put with sector notch, compound energy dissipation brace body includes being parallel to each other from front to back and the first of the setting that is fixedly connected sequentially is rigid Unit, the second Flexible element, the 3rd fan-shaped rigid plate, the 4th Flexible element, the 5th rigid element；First rigid element and the 5th Rigid element is by along the symmetrically arranged fan-shaped rigid plate A of beam connecting plate and post connecting plate angular bisector and fan-shaped rigid plate B Composition；Second Flexible element and the 4th Flexible element are by along beam connecting plate and the symmetrically arranged sector of post connecting plate angular bisector Elastic plate A and fan-shaped elastic plate B compositions；In order to further improve damping deformation effect, fan-shaped elastic plate A and fan-shaped elastic plate B It is made by viscoelastic material；Wherein elastic plate is between adjacent rigid plate is fixedly connected on by the way of vulcanizing；First is firm Property unit and the 5th rigid element in fan-shaped rigid plate A left side and fan-shaped rigid plate B lower surface be respectively perpendicular with Beam connecting plate right flank is fixedly connected with the upper side of post connecting plate；Second Flexible element, the 3rd fan-shaped rigid plate and the 4th bullet Property unit region between beam connecting plate and post connecting plate middle part, its left and right edges and beam connecting plate and post connecting plate it Between be respectively kept with the first fan-shaped buffer area and the second fan-shaped buffer area of sector；Fan-shaped rigid plate A and fan-shaped rigid plate B Between, between sector elastic plate A and fan-shaped elastic plate B be respectively provided with strip buffer area；First rigid element and the 5th rigid element In fan-shaped rigid plate A and fan-shaped rigid plate B mutually close two ends between, the second Flexible element and the 4th Flexible element middle fan The first breach and the second breach are respectively provided between shape elastic plate A and fan-shaped elastic plate B mutually close two ends；3rd fan Shape rigid plate is respectively arranged with the second through hole and third through-hole in the position of correspondence first breach and the second breach；First is firm Property unit and the 5th rigid element close to outer end position be provided with a pair of Relative distributions fan-shaped rigid plate A and sector rigidity Slotted hole on plate B；A pair of slotted holes of the trailing flank of the first rigid element leading flank and the 5th rigid element are respectively remote Mutual side offers the positioning concave stations connected with the slotted hole；The spacing positioning apparatus includes two pairs respectively with first The limited post that rigid element and the 5th rigid element are equipped with, limited post have the cylinder that inserts in the slotted hole and Be arranged on the spacing ear being engaged with the positioning concave stations of cylinder upper end, two pairs of limited posts with the 3rd fan-shaped rigid plate It is fixedly connected；The size of limited post external diameter is less than the size of slotted hole internal diameter.

In the technical scheme, U-shaped concave part one is passed through in 90 degree under normal condition between beam connecting plate and post connecting plate With the cooperation of U-shaped concave part two, when playing damping action, a range of turn can be provided between beam connecting plate and post connecting plate Dynamic angle, can also provide certain tensile bearing capacity, in addition, when involvement connects, the shearing that beam is born can pass through U-shaped groove The mating reaction of portion one and U-shaped concave part two is directly passed to post connecting plate, and then stress is delivered on post.Compound power consumption branch The bar shaped required for being deformed during for damping action is both provided with support body in first, five rigid elements, second, four Flexible elements Buffering area, is also stayed respectively between the two ends and beam connecting plate and post connecting plate of second, four Flexible elements and the 3rd fan-shaped rigid plate There are the required for being deformed during for damping action first fan-shaped buffering area and the second fan-shaped buffering area, so, when between Liang Yuzhu During generation relative deformation, can by acting on beam connecting plate and post connecting plate and by shearing action in compound energy dissipation brace body, because This, is combined energy dissipation brace body when being deformed with shearing, the fan-shaped rigid plate A in first, five rigid elements in the damper Can move with fan-shaped rigid plate B to close to the direction in strip buffer area, and the 3rd fan-shaped rigid plate by the second Flexible element with 4th Flexible element is respectively fixedly connected with the first rigid element and the 5th rigid element, so, and second, four Flexible elements can be prevented Firstth, five rigid elements are moved relative to the 3rd fan-shaped rigid plate, and then pass through Flexible element consumed energy.3rd is fan-shaped Rigid plate, second, four Flexible elements have the first fan-shaped buffering area and the second fan between beam connecting plate and post connecting plate respectively Shape buffering area, the first fan-shaped buffering area and the second fan-shaped buffering area are that the displacement in beam connecting plate and post connecting plate damping process is carried Supplied deformation space, compound energy dissipation brace body is provided with sector notch in beam connecting plate and post connecting plate intersection point side, when by When stretching device or lineoutofservice signal pull effect, the three, the seven fan-shaped rigid plates can be moved back and forth along the radial direction of sector notch, be driven Radial deformation occurs for the Flexible element being attached thereto, and radial deformation capabilities can reach elastomer maximum deformation value, so as to reach Maximum power consumption, significantly, the damper can ensure good power consumption to radial deformation energy dissipation capacity in the case where being not provided with lead for retractable pencil Ability.The setting of limited post can ensure that the facial disfigurement on fore-and-aft direction will not occur for compound energy dissipation brace body, positioner Setting may insure in damper in production, transport, installation process, not occur relative position between limitation elastomer and rigid plate Move in order to avoid initial strain is produced, while having enabling capabilities and elastomer can be not subject to power before Liang Yuzhu is not yet fully connected Amount.In addition, the external diameter of the cylinder of limited post is less than the internal diameter of slotted hole, the external diameter of limited post and the difference of slotted hole internal diameter Half is that damper allows maximum deformation value in the direction, so, can be connected by limited post come restraint beam connecting plate and post The maximum deformation quantity of fishplate bar, to improve energy dissipation capacity and the reliability of the damper can be improved.

Further, in order to make supporting member size small, it, which is arranged in wall, will not cause wall crazing, be arranged in Indoor space-consuming is also smaller, in addition to stretching device, and stretching device is made up of flexible draw bar or steel wire rope and steel wire rope, steel wire Rope is connected by first through hole with the third through-hole in the 3rd fan-shaped rigid plate, flexible draw bar or steel wire rope and the 3rd fan-shaped rigidity The second through hole connection on plate.Flexible draw bar or steel wire rope provide the radial pull away from beam connecting plate and post connecting plate intersection point, Steel wire rope is provided towards connecting plate and the radial pull of post connecting plate intersection point.Because flexible draw bar, wirerope diameter are smaller, beyond institute Putting can be directly mounted in wall after sleeve pipe, be not take up the interior space, will not also cause during normal work because of damper work Wall damage, is also disposed at indoor space-consuming also smaller.Steel wire rope can ensure post connecting plate and the 3rd fan-shaped rigid plate With good bonding strength, to be acted on when damper deforms by playing power consumption with preformed hole wall friction on post.

Further, the spacing positioning apparatus also coordinates including two Duis with the first rigid element and the 5th rigid element respectively The locating piece of setting, the locating piece, which has, inserts horizontal stroke that is in the slotted hole and being slidably sleeved on outside the limited post Section is the sleeve of Long Circle and is arranged on the limiting plate coordinated with the positioning concave stations of cartridge exterior；Locating piece will be spacing The spacing inner side for being pressed together on positioning concave stations of post；Screwed hole one is provided with locating piece, the 3rd fan-shaped rigid plate is in correspondence locating piece The position of upper screwed hole one is provided with screwed hole two, the grade bigger than the diameter of screwed hole two of screwed hole one, screwed hole one and spiral shell Pass through the bolt connection matched with screwed hole two for locating piece mutually to be fixed with the 3rd fan-shaped rigid plate between pit two. So, the plain bolt matched with screwed hole one can be used as rising to pull out bolt to depart from the first rigidity with pushing tow locating piece single Member or the 9th rigid element.The setting of locating piece can not only limit the deformation of damper shear direction in the range of setting, Also damper radial deformation can be limited in the range of setting.Locating piece is bolted in the 3rd fan-shaped rigid plate, can Make damper more stable in production, transport, installation process to be engaged with limited post, it is to avoid to occur initial set, and can be in resistance After Buddhist nun's device is installed in place, it has been used as by the plain bolt matched with screwed hole one and has pulled out bolt, bolt can be pulled out fixed by rising Position block pushing tow departs from the first rigid element and the 9th rigid element, so that damper can quickly enter working condition.

Further, in order to improve damping deformation effect, the 3rd fan-shaped rigid plate, fan-shaped rigid plate A, fan-shaped rigid plate B, fan Shape elastic plate A and sector elastic plate B are and are combined the body concentric sector of energy dissipation brace.

Brief description of the drawings

Fig. 1 is the structural representation of technical scheme one or two in the utility model；

Fig. 2 is Fig. 1 top view；

Fig. 3 is Fig. 1 stereogram；

Fig. 4 is the structural representation of the first rigid element or the 9th rigid element in technical scheme one in the utility model Figure, or the first rigid element or the structural representation of the 5th rigid element for technical scheme two；

Fig. 5 is the structural representation of the 5th rigid element in technical scheme one in the utility model；

Fig. 6 is the structural representation of the Flexible element of the second Flexible element the 8th in technical scheme one in the utility model, or For the structural representation of the second Flexible element or the 4th Flexible element in technical scheme in the utility model two；

Fig. 7 is the structural representation of the 4th Flexible element or the 6th Flexible element in technical scheme one in the utility model；

Fig. 8 is the structural representation of the 3rd fan-shaped rigid plate or the 7th fan-shaped rigid plate in technical scheme one in the utility model Figure, or be the structural representation of the in technical scheme two in the utility model the 3rd fan-shaped rigid plate；

Fig. 9 is the structural representation of locating piece in the utility model；

Figure 10 is the structural representation of limited post in the utility model；

Figure 11 is the stereogram of the technical scheme two in the utility model；

Figure 12 is Figure 10 top view；

Figure 13 is a kind of installation diagram of the present utility model；

Figure 14 is a kind of installation diagram of the present utility model；

Figure 15 is a kind of installation diagram of the present utility model；

Figure 16 is a kind of installation diagram of the present utility model.

In figure：1st, it is combined energy dissipation brace body, 2, flexible draw bar or steel wire rope, 3, beam connecting plate, 4, post connecting plate, 5, U-shaped Concave part one, 6, the concave part two of U-shaped, 7, first through hole, the 8, first rigid element, the 9, second Flexible element, the 10, the 3rd Fan-shaped rigid plate, the 11, the 4th Flexible element, the 12, the 5th rigid element, the 13, the 6th Flexible element, the 14, the 7th fan-shaped rigid plate, 15th, the 8th Flexible element, the 16, the 9th rigid element, 17, fan-shaped rigid plate A, 18, fan-shaped rigid plate B, 19, fan-shaped elastic plate A, 20th, fan-shaped elastic plate B, the 21, first fan-shaped buffer area, the 22, second fan-shaped buffer area, 23, strip buffer area, 24, oval Hole, 25, positioning concave stations, 26, locating piece, 27, limited post, 28, cylinder, 29, spacing ear, 30, sleeve, 31, limiting plate, 32nd, bolt hole, 33, sector notch, 34, screwed hole one, 35, the first breach, the 36, second through hole, the 37, second breach, the 38, the 3rd Through hole, 39, flexible member or steel wire rope, 40, beam, 41, post, 42, screwed hole two.

Embodiment

1 to 16 the utility model is described in further detail below in conjunction with the accompanying drawings.

The utility model scheme one provides a kind of bean column node involvement and connects fan-shaped viscoelastic damper, including compound power consumption branch Support body 1, beam connecting plate 3, post connecting plate 4 and spacing positioning apparatus, the lower end of beam connecting plate 3 and the left end of post connecting plate 4 difference With the U-shaped concave part 1 and inverted U-shaped concave part 26 just put, the left side wall of U-shaped concave part 26 is snapably arranged on U In the notch in connected in star portion 1, the cooperation between U-shaped concave part 1 and U-shaped concave part 26 makes beam connecting plate 3 and post connecting plate There is the slewing area of 80-100 degree, i.e. beam connecting plate 3 to pass through U-shaped concave part 1 and U connected in stars with post connecting plate 4 between 4 The maximum angle that portion 26 can reach during being rotatably assorted is 100 degree, and beam connecting plate 3 passes through U connected in stars portion with post connecting plate 4 1 and U-shaped concave part 26 be rotatably assorted during the minimum angle that can reach be 80 degree, beam connecting plate 3 and post connecting plate 4 it Between angle can change at 80 degree to 100 degree in the range of this；Up/down perforation is provided with the middle part of the left end of the post connecting plate 4 First through hole 7；The compound energy dissipation brace body 1 is arranged between beam connecting plate 3 and post connecting plate 4, and compound energy dissipation brace body 1 is leaned on The position of nearly beam connecting plate 3 and the intersection point of post connecting plate 4 has sector notch 33, and being combined energy dissipation brace body 1 includes phase from front to back The fan-shaped rigid plate 10 of the mutual parallel and setting that is fixedly connected sequentially the first rigid element 8, the second Flexible element the 9, the 3rd, the 4th bullet Property unit 11, the 5th rigid element 12, the fan-shaped rigid plate 14 of the 6th Flexible element the 13, the 7th, the 8th Flexible element 15 and the 9th Rigid element 16；First rigid element 8, the 5th rigid element 12 and the 9th rigid element 16 connect by along beam connecting plate 3 and post The symmetrically arranged fan-shaped rigid plate A17 of the angular bisector of fishplate bar 4 and fan-shaped rigid plate B18 compositions；Second Flexible element the 9, the 4th Flexible element 11, the 6th Flexible element 13 and the 8th Flexible element 15 are by along beam connecting plate 3 and the angular bisector of post connecting plate 4 Symmetrically arranged fan-shaped elastic plate A19 and fan-shaped elastic plate B20 compositions；In order to further improve damping deformation effect, fan-shaped bullet Property plate A and sector elastic plate B be made by viscoelastic material, elastic plate can be made from rubber, naturally it is also possible to select it The preferable viscoelastic material of his damping；Wherein elastic plate using vulcanization by the way of be fixedly connected on adjacent rigid plate it Between；Left side and the fan of first rigid element 8, the 5th rigid element 12 and the fan-shaped rigid plate A17 in the 9th rigid element 16 Shape rigid plate B18 lower surface is fixedly connected with being respectively perpendicular with the upper side of the right flank of beam connecting plate 3 and post connecting plate 4；The The fan-shaped rigid plate 10 of two Flexible element the 9, the 3rd, the 4th Flexible element 11, the fan-shaped and of rigid plate 14 of the 6th Flexible element the 13, the 7th 8th Flexible element 15 is arranged at the middle part in region between beam connecting plate 3 and post connecting plate 4, and its left and right edges connects with beam The first fan-shaped fan-shaped buffer area 22 in buffer area 21 and second of sector is respectively kept between fishplate bar 3 and post connecting plate 4；It is fan-shaped Strip buffer area is respectively provided between rigid plate A17 and fan-shaped rigid plate B18, between sector elastic plate A19 and sector elastic plate B20 23；First rigid element 8, the 5th rigid element 12 and fan-shaped rigid plate A17 and fan-shaped rigid plate in the 9th rigid element 16 Between B18 mutually close two ends, the second Flexible element 9, the 4th Flexible element 11, the 6th Flexible element 13 and the 8th elasticity it is single In member 15 He of the first breach 35 is respectively provided between sector elastic plate A19 and fan-shaped elastic plate B20 mutually close two ends Second breach 37, wherein setting of second breach 37 close to first through hole 7；The 3rd fan-shaped fan-shaped rigid plate of rigid plate the 10, the 7th 14 are respectively arranged with the He of the second through hole 36 being coaxially set in the position of the correspondence breach 37 of the first breach 35 and second Third through-hole 38；First rigid element 8 and the 9th rigid element 16 are provided with a pair of Relative distributions at the position close to outer end and existed Slotted hole 24 on fan-shaped rigid plate A17 and fan-shaped rigid plate B18；The leading flank of first rigid element 8 and the 9th rigid element 16 A pair of slotted holes 24 of trailing flank the positioning concave stations connected with the slotted hole 24 are offered in side away from each other respectively 25；The spacing positioning apparatus include two pairs be equipped with respectively with the first rigid element 8 and the 9th rigid element 16 it is spacing Post 27, limited post 27 there is the cylinder 28 inserted in the slotted hole 24 and be arranged on the upper end of cylinder 28 with it is described The spacing ear 29 that positioning concave stations 25 are engaged, two pairs of limited posts 27 are fan-shaped just with the 3rd fan-shaped rigid plate 10 and the 7th respectively Property plate 14 is fixedly connected；The size of the external diameter of limited post 27 is less than the size of the internal diameter of slotted hole 24.As a preferred embodiment, the first breach 35 and second breach 37 take the shape of the letter U.Pass through U-shaped concave part in 90 degree under normal condition between beam connecting plate 3 and post connecting plate 4 One 5 and the cooperation of U-shaped concave part 26, when playing damping action, certain limit can be provided between beam connecting plate 3 and post connecting plate 4 Rotational angle, certain tensile bearing capacity can be also provided, in addition, when involvement connects, the shearing that beam 40 is born can be by U The mating reaction of connected in star portion 1 and U-shaped concave part 26 is directly passed to post connecting plate 4, and then stress is delivered into post 41 On.First rigid element 8, the second Flexible element 9, the 4th Flexible element 11, the 5th rigid element in compound energy dissipation brace body 1 12nd, it is both provided with being used in the 6th Flexible element 13, the 8th Flexible element 15 and the 9th rigid element 16 deforming during damping action Two ends and the beam connecting plate of required strip buffer area 23, the three, the seven fan-shaped rigid plates and second, four, six, eight Flexible elements Also the required for deforming during for damping action first fan-shaped buffering area 21 and second is respectively kept between 3 and post connecting plate 4 to fan Shape buffering area 22, so, when relative deformation occurs between beam 40 and post 41, can be connected by acting on beam connecting plate 3 and post Plate 4 and by shearing action in compound energy dissipation brace body 1, therefore, in the damper be combined energy dissipation brace body 1 and become with shearing During shape, fan-shaped rigid plate A17 and fan-shaped rigid plate B18 in first, five and nine rigid elements can be to close to strip buffer areas 23 Direction motion, and the 3rd fan-shaped rigid plate 10 is respectively fixedly connected with the by the second Flexible element 9 and the 4th Flexible element 11 One rigid element 8 and the 5th rigid element 12, the 7th fan-shaped rigid plate 14 pass through the 6th Flexible element 14 and the 8th Flexible element 15 are respectively fixedly connected with the 5th rigid element 12 and the 9th rigid element 16, so, and second, four, six and eight Flexible elements can hinder Only first, five and nine rigid elements are moved relative to the 3rd and seven fan-shaped rigid plates, and then consume energy by Flexible element Amount.3rd and seven fan-shaped rigid plates have the first fan-shaped buffering area 21 and second between beam connecting plate 3 and post connecting plate 4 respectively Fan-shaped buffering area 22, the first fan-shaped fan-shaped buffering area 22 of buffering area 21 and second is beam connecting plate 3 and the damping process of post connecting plate 4 In displacement provide deformation space；Compound energy dissipation brace body 1 is provided with fan in beam connecting plate 3 and the intersection point side of post connecting plate 4 V notch v 33, when being stretched device or lineoutofservice signal pull effect, the three, the seven fan-shaped rigid plates can be along sector notch 33 Radially move back and forth, drive the Flexible element being attached thereto to occur radial deformation, radial deformation capabilities can reach elastomer most Large deformation value, so as to reach maximum power consumption, significantly, the damper can be not provided with the situation of lead for retractable pencil to radial deformation energy dissipation capacity It is lower to ensure good energy dissipation capacity.The setting of limited post 27 can ensure that compound energy dissipation brace body 1 will not occur on fore-and-aft direction Facial disfigurement, the setting of positioner may insure in damper in production, transport, installation process, positioning limitation elastomer Do not occur relative displacement between rigid plate in order to avoid producing initial strain, while there is branch before beam 40 and post 41 are not yet fully connected Support ability and elastomer can be not subject to strength.In addition, the external diameter of the cylinder 28 of limited post 27 is less than the internal diameter of slotted hole 24, The half of the external diameter of limited post 27 and the difference of the internal diameter of slotted hole 24 is that damper allows maximum deformation value in the direction, this Sample, can be by limited post 27 come restraint beam connecting plate 3 and the maximum deformation quantity of post connecting plate 4, to improve energy dissipation capacity and energy Improve the reliability of the damper.

In order to make supporting member size small, it, which is arranged in wall, will not cause wall crazing, and arrangement is accounted for indoors Also smaller with space, in addition to stretching device, stretching device is made up of flexible draw bar or steel wire rope 2 and steel wire rope 39, steel wire rope 39 after first through hole 7 with third through-hole 38 in the 3rd fan-shaped fan-shaped rigid plate 14 of rigid plate 10 and the 7th by being connected simultaneously, steel The other end of cord 39 is connected with frame column 41, and flexible draw bar or steel wire rope 2 are fanned with the 3rd fan-shaped rigid plate 10 and the 7th simultaneously Second through hole 36 is connected in shape rigid plate 14.Flexible draw bar or steel wire rope 2 are provided away from beam connecting plate 3 and the intersection point of post connecting plate 4 Radial pull, steel wire rope 39 provides the radial pull towards connecting plate 3 and the intersection point of post connecting plate 4.Because of flexible draw bar, steel wire rope Diameter is smaller, so can be directly mounted at after external sleeve pipe in wall, is not take up the interior space, also will not be because of during normal work Damper work causes wall damage, is also disposed at indoor space-consuming also smaller.Steel wire rope 39 can ensure post connecting plate 4 There is good bonding strength with the 3rd fan-shaped fan-shaped rigid plate 14 of rigid plate 10 and the 7th, to lead to when damper deforms Cross and play power consumption effect with preformed hole wall friction on post 41.

The spacing positioning apparatus is also equipped with including two Duis with the first rigid element 8 and the 9th rigid element 16 respectively Locating piece 26, the locating piece 26, which has, to be inserted in the slotted hole 24 and is slidably sleeved on outside the limited post 27 Cross section for Long Circle sleeve 30 and be arranged on sleeve 30 outside with the positioning concave stations 25 cooperation limiting plate 31； Locating piece 26 is by the spacing inner side for being pressed together on positioning concave stations 25 of limited post 27；Screwed hole 1, the 3rd are provided with locating piece 26 The fan-shaped fan-shaped rigid plate 14 of rigid plate the 10, the 7th is provided with screwed hole two in the position of the correspondence upper screwed hole 1 of locating piece 26 42, the grade bigger than the diameter of screwed hole 2 42 of screwed hole 1, by for inciting somebody to action between screwed hole 1 and screwed hole 2 42 The bolt matched with screwed hole 2 42 that locating piece 26 is mutually fixed with the 3rd fan-shaped fan-shaped rigid plate 14 of rigid plate 10 or the 7th Connection.So, the plain bolt matched with screwed hole 1 can be used as rising to pull out bolt and with pushing tow locating piece 26 depart from First rigid element 8 or the 9th rigid element 16.The setting of locating piece 26 can not only limit the deformation of damper shear direction In the range of setting, damper radial deformation can be also limited in the range of setting.Locating piece 26 is bolted to In the three fan-shaped fan-shaped rigid plates 14 of rigid plate 10 and the 7th, can be engaged with limited post makes damper in production, transport, installs Process is more stable, it is to avoid occur initial set, and can be common by what is matched with screwed hole 1 after damper is installed in place Bolt pulls out bolt as rising, and can pull out that the pushing tow of locating piece 26 is departed from the first rigid element 8 by bolt and the 9th rigidity is single by rising Member 16, so that damper can quickly enter working condition.

In order to improve damping deformation effect, the 3rd fan-shaped fan-shaped rigid plate 14 of rigid plate the 10, the 7th, fan-shaped rigid plate A17, Fan-shaped rigid plate B18, sector elastic plate A19 and sector elastic plate B are the sector concentric with being combined energy dissipation brace body 1.

It is fixedly connected for convenience with beam 40 and post 41, the edge of the beam connecting plate 3 and post connecting plate 4 is provided with many Individual bolt hole 32.

Firstth, five and nine rigid elements and the 3rd and seven fan-shaped rigid plates are preferred to use glass hard steel iron and are made.

The utility model scheme two provides a kind of bean column node involvement and connects fan-shaped viscoelastic damper, including compound power consumption branch Support body 1, beam connecting plate 3, post connecting plate 4 and spacing positioning apparatus, the lower end of beam connecting plate 3 and the left end of post connecting plate 4 difference With the U-shaped concave part 1 and inverted U-shaped concave part 26 just put, the left side wall of U-shaped concave part 26 is snapably arranged on U In the notch in connected in star portion 1, the cooperation between U-shaped concave part 1 and U-shaped concave part 26 makes beam connecting plate 3 and post connecting plate There is the slewing area of 80-100 degree, i.e. beam connecting plate 3 to pass through U-shaped concave part 1 and U-shaped groove with post connecting plate 4 between 4 The maximum angle that portion 26 can reach during being rotatably assorted is 100 degree, and beam connecting plate 3 passes through U-shaped concave part with post connecting plate 4 1 and U-shaped concave part 26 be rotatably assorted during the minimum angle that can reach be 80 degree, beam connecting plate 3 and post connecting plate 4 it Between angle can change at 80 degree to 100 degree in the range of this, when beam connecting plate 3 and post connecting plate 4 reach maximum or minimum press from both sides During Angle Position, the right flank of the left side wall of U-shaped concave part 1 can be limited the left surface formation of the left side wall of U-shaped concave part 26 Position, meanwhile, the left surface of the right side wall of U-shaped concave part 26 can be limited the right flank of the right side wall of U-shaped concave part 1 Position；The first through hole 7 of up/down perforation is provided with the middle part of the left end of the post connecting plate 4；The compound energy dissipation brace body 1 is arranged on Between beam connecting plate 3 and post connecting plate 4, it is combined energy dissipation brace body 1 and has close to the position of beam connecting plate 3 and the intersection point of post connecting plate 4 There is sector notch 33, compound energy dissipation brace body 1 includes being parallel to each other from front to back and the first of the setting that is fixedly connected sequentially is rigid The fan-shaped rigid plate 10 of unit 8, the second Flexible element the 9, the 3rd, the 4th Flexible element 11, the 5th rigid element 12；First rigidity is single The rigid element 12 of member 8 and the 5th is by along the symmetrically arranged fan-shaped rigid plate of beam connecting plate 3 and the angular bisector of post connecting plate 4 A17 and fan-shaped rigid plate B18 compositions；Second Flexible element 9 and the 4th Flexible element 11 are by along beam connecting plate 3 and post connecting plate The symmetrically arranged fan-shaped elastic plate A19 of 4 angular bisectors and fan-shaped elastic plate B20 compositions；In order to further put forward high-damping wrought effect Really, fan-shaped elastic plate A19 and sector elastic plate B20 are made by viscoelastic material, and elastic plate can be made from rubber, certainly The preferable viscoelastic material of other dampings can also be selected；Wherein elastic plate is fixedly connected on adjacent by the way of vulcanization Rigid plate between；The left side of fan-shaped rigid plate A17 in first rigid element 8 and the 5th rigid element 12 and sector rigidity Plate B18 lower surface is fixedly connected with being respectively perpendicular with the upper side of the right flank of beam connecting plate 3 and post connecting plate 4；Second elasticity The fan-shaped Flexible element 11 of rigid plate 10 and the 4th of unit the 9, the 3rd is arranged at region between beam connecting plate 3 and post connecting plate 4 Middle part, be respectively kept between its left and right edges and beam connecting plate 3 and post connecting plate 4 sector the first fan-shaped buffer area 21 and Second fan-shaped buffer area 22；Between fan-shaped rigid plate A17 and fan-shaped rigid plate B18, sector elastic plate A19 and sector elastic plate Strip buffer area 23 is respectively provided between B20；Fan-shaped rigid plate A17 and fan in first rigid element 8 and the 5th rigid element 12 Between shape rigid plate B18 mutually close two ends, in the second Flexible element 9 and the 4th Flexible element 11 sector elastic plate A19 and The first breach 35 and the second breach 37 are respectively provided between fan-shaped elastic plate B20 mutually close two ends, wherein second lacks Setting of the mouth 37 close to first through hole 7；3rd fan-shaped rigid plate 10 is in the position of the correspondence breach 37 of the first breach 35 and second Put and be respectively arranged with the second through hole 36 and third through-hole 38；First rigid element 8 and the 5th rigid element 12 are close to outer end Position is provided with slotted hole 24 of a pair of Relative distributions on fan-shaped rigid plate A17 and fan-shaped rigid plate B18；First rigid element A pair of slotted holes 24 of the trailing flank of 8 leading flanks and the 5th rigid element 12 offered respectively in side away from each other with it is described The positioning concave stations 25 that slotted hole 24 is connected；The spacing positioning apparatus is firm with the first rigid element 8 and the 5th respectively including two pairs Property the limited post 27 that is equipped with of unit 12, limited post 27 has the cylinder 28 inserted in the slotted hole 24 and sets The spacing ear 29 being engaged with the positioning concave stations 25 in the upper end of cylinder 28, two pairs of limited posts 27 are fan-shaped with the 3rd Rigid plate 10 is fixedly connected；The size of the external diameter of limited post 27 is less than the size of the internal diameter of slotted hole 24.As a preferred embodiment, first lacks The breach 37 of mouth 35 and second takes the shape of the letter U.

Pass through U-shaped concave part 1 and U-shaped concave part in 90 degree under normal condition between beam connecting plate 3 and post connecting plate 4 26 cooperation, when playing damping action, can provide a range of rotational angle between beam connecting plate 3 and post connecting plate 5, Certain tensile bearing capacity can be provided, in addition, when involvement connects, the shearing that beam 40 is born can pass through the He of U-shaped concave part 1 The mating reaction of U-shaped concave part 26 is directly passed to post connecting plate 4, and then stress is delivered on post 41.Compound energy dissipation brace The bar shaped required for being deformed during for damping action is both provided with body 1 in first, five rigid elements, second, four Flexible elements Also divide between the two ends of the fan-shaped rigid plate of buffering area 23, the second, four Flexible elements and the 3rd and beam connecting plate 3 and post connecting plate 4 The first fan-shaped fan-shaped buffering area 22 of buffering area 21 and second required for being deformed during for damping action is not left, so, works as beam , can be by acting on beam connecting plate 3 and post connecting plate 4 by shearing action in multiple when occurring relative deformation between 40 and post 41 Energy dissipation brace body 1 is closed, energy dissipation brace body 1 therefore, in the damper is combined when being deformed with shearing, first, five rigidity are single Fan-shaped rigid plate A17 and fan-shaped rigid plate B18 in member can be moved to the direction close to strip buffer area 23, and the 3rd is fan-shaped firm Property plate 10 first rigid element 8 is respectively fixedly connected with by the second Flexible element 9 and the 4th Flexible element 11 and the 5th rigidity is single Member 12, so, second, four Flexible elements can prevent first, five rigid elements from being moved relative to the 3rd fan-shaped rigid plate, enter And pass through Flexible element consumed energy.The 3rd fan-shaped Flexible element of rigid plate 10, second, four connects with beam connecting plate 3 and post respectively There is the first fan-shaped fan-shaped buffering area 22 of buffering area 21 and second, the first fan-shaped buffering area 21 and second is fan-shaped slow between fishplate bar 4 Rush area 22 and provide deformation space for the displacement in beam connecting plate 3 and the damping process of post connecting plate 4, be combined energy dissipation brace body 1 and exist Beam connecting plate 3 and the intersection point side of post connecting plate 4 are provided with sector notch 33, when be stretched device or lineoutofservice signal pull effect When, the three, the seven fan-shaped rigid plates can be moved back and forth along the radial direction of sector notch 33, drive the Flexible element being attached thereto to occur Radial deformation, radial deformation capabilities can reach elastomer maximum deformation value, so that maximum power consumption is reached, radial deformation power consumption energy Significantly, the damper can ensure good energy dissipation capacity to power in the case where being not provided with lead for retractable pencil.The setting of limited post 27 can be with Ensure that the facial disfigurement on fore-and-aft direction will not occur for compound energy dissipation brace body 1, the setting of positioner may insure in damper Do not occur relative displacement in production, transport, installation process, between limitation elastomer and rigid plate in order to avoid producing initial strain, together Shi Liang 40 has enabling capabilities before being not yet fully connected with post 41 and elastomer can be not subject to strength.In addition, limited post 27 The external diameter of cylinder 28 be less than the internal diameter of slotted hole 24, the half of the external diameter of limited post 27 and the difference of the internal diameter of slotted hole 24 As damper allows maximum deformation value in the direction, so, can be connected by limited post 27 come restraint beam connecting plate 3 and post The maximum deformation quantity of plate 4, to improve energy dissipation capacity and the reliability of the damper can be improved.

In order to make supporting member size small, it, which is arranged in wall, will not cause wall crazing, and arrangement is accounted for indoors Also smaller with space, in addition to stretching device, stretching device is made up of flexible draw bar or steel wire rope 2 and steel wire rope 39, steel wire rope 39 after first through hole 7 with the third through-hole 38 in the 3rd fan-shaped rigid plate 10 by being connected, the other end and framework of steel wire rope 39 Post 41 is connected, and flexible draw bar or steel wire rope 2 are connected with the second through hole 36 in the 3rd fan-shaped rigid plate 10.Flexible draw bar or steel wire Rope 2 provides the radial pull away from beam connecting plate 3 and the intersection point of post connecting plate 4, and steel wire rope 39 is provided towards connecting plate 3 and post company The radial pull of the intersection point of fishplate bar 4.Because flexible draw bar, wirerope diameter are smaller, so wall can be directly mounted at after external sleeve pipe It is interior, the interior space is not take up, also will not cause wall damage because of damper work during normal work, be also disposed at interior and account for It is also smaller with space.Steel wire rope 39 can ensure that the fan-shaped rigid plate 10 of post connecting plate 4 and the 3rd has good bonding strength, with Acted on when damper deforms by playing power consumption with preformed hole wall friction on post 41.

The spacing positioning apparatus is also equipped with including two Duis with the first rigid element 8 and the 5th rigid element 12 respectively Locating piece 26, the locating piece 26, which has, to be inserted in the slotted hole 24 and is slidably sleeved on outside the limited post 27 Cross section for Long Circle sleeve 30 and be arranged on sleeve 30 outside with the positioning concave stations 25 cooperation limiting plate 31； Locating piece 26 is by the spacing inner side for being pressed together on positioning concave stations 25 of limited post 27；Screwed hole 1, the 3rd are provided with locating piece 26 Fan-shaped rigid plate 10 is provided with screwed hole 2 42 in the position of the correspondence upper screwed hole 1 of locating piece 26, and screwed hole 1 compares spiral shell The big grade of the diameter of pit 2 42, by for locating piece 26 and the 3rd to be fanned between screwed hole 1 and screwed hole 2 42 The bolt connection matched with screwed hole 2 42 that shape rigid plate 10 is mutually fixed.So, it can use and the phase of screwed hole 1 The plain bolt matched somebody with somebody pulls out bolt with pushing tow locating piece 26 and departs from the first rigid element 8 or the 9th rigid element 16 as rising.Positioning The deformation that the setting of block 26 can not only limit damper shear direction can limit damper radially change in the range of setting, also Shape is in the range of setting.Locating piece 26 is bolted in the 3rd fan-shaped rigid plate 10, can be matched with limited post 27 Conjunction makes damper more stable in production, transport, installation process, it is to avoid occur initial set, and can damper install it is in place after, It has been used as by the plain bolt matched with screwed hole 1 and has pulled out bolt, bolt can be pulled out the disengaging of the pushing tow of locating piece 26 by rising First rigid element 8 and the 5th rigid element 12, so that damper can quickly enter working condition.

In order to improve damping deformation effect, the 3rd fan-shaped rigid plate 10, fan-shaped rigid plate A17, fan-shaped rigid plate B18, fan Shape elastic plate A19 and sector elastic plate B is the sector concentric with being combined energy dissipation brace body 1.

In use, the damper to be arranged on to the angle of beam 40 and the tie point of post 41, and make beam connecting plate 3 and beam 40 It is fixedly connected, post connecting plate 4 is fixedly connected with post 41, makes the one end of flexible draw bar or steel wire rope 2 away from the damper oblique Extension, or connect the second through hole 36 in the 3rd fan-shaped rigid plate 10 and to one away from the damper by other tensile elements End is extended obliquely out, or is connected simultaneously in the 3rd fan-shaped fan-shaped rigid plate 14 of rigid plate 10 and the 7th by other tensile elements Second through hole 36 is simultaneously extended obliquely out to one end away from the damper, makes its fixation oblique on the damper to remain applied to Pulling force.Figure 13 is that bean column node involvement described in the utility model connects the beam 40 that fan-shaped viscoelastic damper is arranged on frame structure Structural representation during with the bottom right angle of post 41, Figure 14 is that bean column node involvement described in the utility model connects fan-shaped viscoplasticity Damper is arranged on structural representation when in the beam 40 of frame structure and the upper right angle of post 41 and bottom right angle, and Figure 15 is Bean column node involvement described in the utility model connects beam 40 and post 41 lower-left of the fan-shaped viscoelastic damper installed in frame structure Structural representation when in angle and in the angle of bottom right, Figure 16 is that bean column node involvement described in the utility model connects fan-shaped viscoelastic Property damper be arranged in beam 40 and the upper left angle of post 41 of frame structure, in the angle of lower-left, in upper right angle and the angle of bottom right Structural representation when interior.

Claims

1. a kind of bean column node involvement connects fan-shaped viscoelastic damper, including compound energy dissipation brace body (1), beam connecting plate (3) and Post connecting plate (4), it is characterised in that also including spacing positioning apparatus, beam connecting plate (3) lower end and post connecting plate (4) are left End has the U-shaped concave part one (5) just put and inverted U-shaped concave part two (6) respectively, and the left side wall of U-shaped concave part two (6) is stung It is arranged in the notch of U-shaped concave part one (5) with closing, the cooperation between U-shaped concave part one (5) and U-shaped concave part two (6) makes beam There is the slewing area of 80-100 degree between connecting plate (3) and post connecting plate (4)；

The first through hole (7) of up/down perforation is provided with the middle part of the left end of the post connecting plate (4)；

The compound energy dissipation brace body (1) is arranged between beam connecting plate (3) and post connecting plate (4), is combined energy dissipation brace body (1) Position close to beam connecting plate (3) and post connecting plate (4) intersection point has sector notch (33), and compound energy dissipation brace body (1) includes It is parallel to each other from front to back and the first rigid element (8) of the setting that is fixedly connected sequentially, the second Flexible element (9), the 3rd fan-shaped Rigid plate (10), the 4th Flexible element (11), the 5th rigid element (12), the 6th Flexible element (13), the 7th fan-shaped rigid plate (14), the 8th Flexible element (15) and the 9th rigid element (16)；

First rigid element (8), the 5th rigid element (12) and the 9th rigid element (16) connect by along beam connecting plate (3) and post The symmetrically arranged fan-shaped rigid plate A (17) of fishplate bar (4) angular bisector and sector rigid plate B (18) compositions；

Second Flexible element (9), the 4th Flexible element (11), the 6th Flexible element (13) and the 8th Flexible element (15) are by edge Beam connecting plate (3) and the symmetrically arranged fan-shaped elastic plate A (19) of post connecting plate (4) angular bisector and fan-shaped elastic plate B (20) group Into；

A left side for first rigid element (8), the 5th rigid element (12) and the fan-shaped rigid plate A (17) in the 9th rigid element (16) End face and sector rigid plate B (18) lower surface be respectively perpendicular upside with beam connecting plate (3) right flank and post connecting plate (4) Face is fixedly connected；

Second Flexible element (9), the 3rd fan-shaped rigid plate (10), the 4th Flexible element (11), the 6th Flexible element (13), the 7th Fan-shaped rigid plate (14) and the 8th Flexible element (15) are arranged between beam connecting plate (3) and post connecting plate (4) in region Portion, is respectively kept with the first fan-shaped buffer area of sector between its left and right edges and beam connecting plate (3) and post connecting plate (4) And the second fan-shaped buffer area (22) (21)；

Between fan-shaped rigid plate A (17) and sector rigid plate B (18), between sector elastic plate A (19) and sector elastic plate B (20) It is respectively provided with strip buffer area (23)；

First rigid element (8), the 5th rigid element (12) and fan-shaped rigid plate A (17) in the 9th rigid element (16) and Between the mutually close two ends of fan-shaped rigid plate B (18), the second Flexible element (9), the 4th Flexible element (11), the 6th elasticity it is single In first (13) and the 8th Flexible element (15) between sector elastic plate A (19) and sector elastic plate B (20) mutually close two ends Respectively it is provided with the first breach (35) and the second breach (37)；

3rd fan-shaped rigid plate (10), the 7th fan-shaped rigid plate (14) are in correspondence first breach (35) and the second breach (37) position is respectively arranged with the second through hole (36) and third through-hole (38) being coaxially set；

First rigid element (8) and the 9th rigid element (16) are provided with a pair of Relative distributions in sector at the position close to outer end Slotted hole (24) on rigid plate A (17) and sector rigid plate B (18)；

A pair of slotted holes (24) of the trailing flank of first rigid element (8) leading flank and the 9th rigid element (16) are respectively remote Mutual side offers the positioning concave stations (25) connected with the slotted hole (24)；

What the spacing positioning apparatus was equipped with including two Duis with the first rigid element (8) and the 9th rigid element (16) respectively Limited post (27), limited post (27) has the cylinder (28) inserted in the slotted hole (24) and is arranged on cylinder (28) The spacing ear (29) being engaged with the positioning concave stations (25) of upper end, two pairs of limited posts (27) are fan-shaped rigid with the 3rd respectively Plate (10) is fixedly connected with the 7th fan-shaped rigid plate (14)；The size of limited post (27) external diameter is less than the chi of slotted hole (24) internal diameter It is very little.

2. a kind of bean column node involvement according to claim 1 connects fan-shaped viscoelastic damper, it is characterised in that also include Stretching device, stretching device is made up of flexible draw bar or steel wire rope A (2) and steel wire rope B (39), and steel wire rope B (39) passes through first Through hole (7) is connected with the third through-hole (38) on the 3rd fan-shaped rigid plate (10) and the 7th fan-shaped rigid plate (14) simultaneously afterwards, soft Property pull bar or steel wire rope A (2) at the same with the second through hole on the 3rd fan-shaped rigid plate (10) and the 7th fan-shaped rigid plate (14) (36) connect.

3. a kind of bean column node involvement according to claim 1 or 2 connects fan-shaped viscoelastic damper, it is characterised in that institute Stating spacing positioning apparatus also includes two pairs of positioning being equipped with respectively with the first rigid element (8) and the 9th rigid element (16) Block (26), the locating piece (26), which has, inserts in the slotted hole (24) and is slidably sleeved on the limited post (27) outside The cross section in portion for Long Circle sleeve (30) and be arranged on that sleeve (30) is outside to be coordinated with the positioning concave stations (25) Limiting plate (31)；Locating piece (26) is by the spacing inner side for being pressed together on positioning concave stations (25) of limited post (27)；

Screwed hole one (34) is provided with locating piece (26), the 3rd fan-shaped rigid plate (10), the 7th fan-shaped rigid plate (14) are right The position of locating piece (26) upper screwed hole one (34) is answered to be provided with screwed hole two (42), screwed hole one (34) is than screwed hole two (42) The big grade of diameter, by for locating piece (26) is fan-shaped firm with the 3rd between screwed hole one (34) and screwed hole two (42) Property plate (10) or the 7th fan-shaped rigid plate (14) the mutually fixed bolt connection matched with screwed hole two (42).

4. a kind of bean column node involvement according to claim 3 connects fan-shaped viscoelastic damper, it is characterised in that the 3rd fan Shape rigid plate (10), the 7th fan-shaped rigid plate (14), sector rigid plate A (17), sector rigid plate B (18), fan-shaped elastic plate A And sector elastic plate B is the sector concentric with being combined energy dissipation brace body (1) (19).

5. a kind of bean column node involvement according to claim 4 connects fan-shaped viscoelastic damper, it is characterised in that the beam The edge of connecting plate (3) and post connecting plate (4) is provided with multiple bolts hole (32).

6. a kind of bean column node involvement connects fan-shaped viscoelastic damper, including compound energy dissipation brace body (1), beam connecting plate (3) and Post connecting plate (4), it is characterised in that also including spacing positioning apparatus, beam connecting plate (3) lower end and post connecting plate (4) are left End has the U-shaped concave part one (5) just put and inverted U-shaped concave part two (6) respectively, and the left side wall of U-shaped concave part two (6) is stung It is arranged in the notch of U-shaped concave part one (5) with closing, the cooperation between U-shaped concave part one (5) and U-shaped concave part two (6) makes beam There is the slewing area of 80-100 degree between connecting plate (3) and post connecting plate (4)；

The compound energy dissipation brace body (1) is arranged between beam connecting plate (3) and post connecting plate (4), is combined energy dissipation brace body (1) Position close to beam connecting plate (3) and post connecting plate (4) intersection point has sector notch (33), and compound energy dissipation brace body (1) includes It is parallel to each other from front to back and the first rigid element (8) of the setting that is fixedly connected sequentially, the second Flexible element (9), the 3rd fan-shaped Rigid plate (10), the 4th Flexible element (11), the 5th rigid element (12)；

First rigid element (8) and the 5th rigid element (12) are by along beam connecting plate (3) and post connecting plate (4) angular bisector pair Claim fan-shaped rigid plate A (17) and sector rigid plate B (18) compositions set；

Second Flexible element (9) and the 4th Flexible element (11) are by along beam connecting plate (3) and post connecting plate (4) angular bisector pair Claim fan-shaped elastic plate A (19) and sector elastic plate B (20) compositions set；

The left side of fan-shaped rigid plate A (17) in first rigid element (8) and the 5th rigid element (12) and fan-shaped rigid plate B (18) lower surface is fixedly connected with being respectively perpendicular with the upper side of beam connecting plate (3) right flank and post connecting plate (4)；

Second Flexible element (9), the 3rd fan-shaped rigid plate (10) and the 4th Flexible element (11) be arranged at beam connecting plate (3) and The middle part in region between post connecting plate (4), is respectively kept between its left and right edges and beam connecting plate (3) and post connecting plate (4) The fan-shaped buffer area (21) of fan-shaped first and the second fan-shaped buffer area (22)；

The phase of fan-shaped rigid plate A (17) and sector rigid plate B (18) in first rigid element (8) and the 5th rigid element (12) Sector elastic plate A (19) and fan-shaped elastic plate between close two ends, in the second Flexible element (9) and the 4th Flexible element (11) The first breach (35) and the second breach (37) are respectively provided between B (20) mutually close two ends；

3rd fan-shaped rigid plate (10) is respectively arranged with the in the position of correspondence first breach (35) and the second breach (37) Two through holes (36) and third through-hole (38)；

First rigid element (8) and the 5th rigid element (12) are provided with a pair of Relative distributions in sector at the position close to outer end Slotted hole (24) on rigid plate A (17) and sector rigid plate B (18)；

A pair of slotted holes (24) of the trailing flank of first rigid element (8) leading flank and the 5th rigid element (12) are respectively remote Mutual side offers the positioning concave stations (25) connected with the slotted hole (24)；

What the spacing positioning apparatus was equipped with including two Duis with the first rigid element (8) and the 5th rigid element (12) respectively Limited post (27), limited post (27) has the cylinder (28) inserted in the slotted hole (24) and is arranged on cylinder (28) The spacing ear (29) being engaged with the positioning concave stations (25) of upper end, two pairs of limited posts (27) with the 3rd fan-shaped rigid plate (10) it is fixedly connected；The size of limited post (27) external diameter is less than the size of slotted hole (24) internal diameter.

7. a kind of bean column node involvement according to claim 6 connects fan-shaped viscoelastic damper, it is characterised in that also include Stretching device, stretching device is made up of flexible draw bar or steel wire rope A (2) and steel wire rope B (39), and steel wire rope B (39) passes through first Through hole (7) is connected with the third through-hole (38) on the 3rd fan-shaped rigid plate (10) afterwards, flexible draw bar or steel wire rope A (2) and the 3rd The second through hole (36) connection on fan-shaped rigid plate (10).

8. a kind of bean column node involvement according to claim 6 or 7 connects fan-shaped viscoelastic damper, it is characterised in that institute Stating spacing positioning apparatus also includes two pairs of positioning being equipped with respectively with the first rigid element (8) and the 5th rigid element (12) Block (26), the locating piece (26), which has, inserts in the slotted hole (24) and is slidably sleeved on the limited post (27) outside The cross section in portion for Long Circle sleeve (30) and be arranged on that sleeve (30) is outside to be coordinated with the positioning concave stations (25) Limiting plate (31)；Locating piece (26) is by the spacing inner side for being pressed together on positioning concave stations (25) of limited post (27)；

Screwed hole one (34) is provided with locating piece (26), the 3rd fan-shaped rigid plate (10) is in correspondence locating piece (26) upper screwed hole The position of one (34) is provided with screwed hole two (42), screwed hole one (34) grade bigger than screwed hole two (42) diameter, screw thread Between hole one (34) and screwed hole two (42) by for by locating piece (26) and the 3rd fan-shaped rigid plate (10) mutually it is fixed with The bolt connection that screwed hole two (42) matches.

9. a kind of bean column node involvement according to claim 8 connects fan-shaped viscoelastic damper, it is characterised in that the 3rd fan Shape rigid plate (10), sector rigid plate A (17), sector rigid plate B (18), sector elastic plate A (19) and sector elastic plate B are The concentric sector with compound energy dissipation brace body (1).

10. a kind of bean column node involvement according to claim 9 connects fan-shaped viscoelastic damper, it is characterised in that described The edge of beam connecting plate (3) and post connecting plate (4) is provided with multiple bolts hole (32).