CN209040333U - A kind of damping type connection structure for building - Google Patents

A kind of damping type connection structure for building Download PDF

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Publication number
CN209040333U
CN209040333U CN201821839188.9U CN201821839188U CN209040333U CN 209040333 U CN209040333 U CN 209040333U CN 201821839188 U CN201821839188 U CN 201821839188U CN 209040333 U CN209040333 U CN 209040333U
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CN
China
Prior art keywords
spring
compression bar
hole
damping
quill
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Expired - Fee Related
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CN201821839188.9U
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Chinese (zh)
Inventor
杨帆
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杨帆
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Priority to CN201821839188.9U priority Critical patent/CN209040333U/en
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Publication of CN209040333U publication Critical patent/CN209040333U/en
Expired - Fee Related legal-status Critical Current
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Abstract

The utility model gives a kind of damping type connection structure for building, including quill, movable compression bar and damping spring group, the round fixed plate of setting one in quill, at round fixed plate center, one first through hole is set, there are four along equally distributed first slotted hole of its circumferencial direction for setting in round fixed plate, and first one end of slotted hole connect with the first through hole, in the right end of quill, one gland is set, the second through hole corresponding with the first through hole and the first slotted hole difference and the second slotted hole are provided on gland, movable compression bar is applied in the first through hole and the second through hole, the first compression bar and the second compression bar being nested in the first slotted hole and the second slotted hole respectively are provided on movable compression bar, damping spring group is nested on movable compression bar, and the holding of damping spring group in round fixed plate and Between gland.Connection structure installation convenience, structure is simple, good damping effect.

Description

A kind of damping type connection structure for building
Technical field
The utility model relates to a kind of damping type connection structures for building.
Background technique
When the shock conditions such as earthquake occur, building structure may produce to each other (such as beam-wall, column-wall or be wall) It gives birth to movement and misplaces, since reinforced concrete buildings are to be linked with reinforcing bar, and building structure and reinforcing bar are strong rigid each other Property object, therefore the first building structure and the second building structure are easy to cause structure to damage because of misplacing.In the prior art, main If in the appropriate location of building structure, installation special device is to change the vibration frequency of structure, or absorbs vibration energy and reach Damping purpose.Common damping device includes: (1) flow resistance: utilizing the relative movement drives between the bulking block of hydraulic damper The flowing of viscosity liquid or colloidal materials and generate resistance, drag size is related with speed.(2) it deforms: utilizing energy dissipating The deformation of part material generates the effect of energy-absorbing in reciprocating motion, and drag size is related with the displacement deformation of component.Subtract above Although shake device can reduce the influence of vibration to a certain extent, device itself and installing required cost be not striking.
Utility model content
The purpose of this utility model is to provide a kind of damping type connection structure for building, connection structure installation is facilitated, Structure is simple, good damping effect.
The technical solution adopted by the utility model to solve its technical problems is that: a kind of damping type connection structure for building, Including quill, movable compression bar and damping spring group, a round fixed plate is set in the quill, in the circle One first through hole is arranged in fixed plate center, and there are four equally distributed along its circumferencial direction for setting in the round fixed plate First slotted hole, and one end of first slotted hole connects with first through hole, in the right end of the quill One gland is set, is provided on the gland and is distinguished corresponding second with first through hole and the first slotted hole and run through Hole and the second slotted hole, the activity compression bar are applied in first through hole and the second through hole, in the movable compression bar On be provided with the first compression bar and the second compression bar being nested in first slotted hole and the second slotted hole respectively, the damping bullet Spring group is nested on the movable compression bar, and the holding of damping spring group is between round fixed plate and gland.
Preferably, the damping spring group includes the first spring, second spring and third spring, first spring, the Two springs and third spring are successively nested on movable compression bar from inside to outside, and the first spring, second spring and third spring Length is identical.
Further, on the first compression bar and the second compression bar of two sides up and down for being located at movable compression bar, it is provided with first Spacer bar and the second spacer bar, and the first spacer bar, between third spring and second spring, the second spacer bar is located at second Between spring and the first spring.
Further, it is respectively provided with one in the first compression bar of two sides up and down and the end of the second compression bar for being located at movable compression bar and leads To bar, the guide rod can reciprocatingly slide in corresponding first slotted hole or the second slotted hole.
Further, a connecting rod is fixedly installed in the left side of the quill, in the connecting rod and movable compression bar On a hinged trunnion is respectively set.
Preferably, the right end of the quill is connect with the gland using thread connecting mode.
The beneficial effects of the utility model are: the utility model structure is simple, installation convenience;Quill and movable compression bar It can be hinged between the first building structure and the second building structure by the way that hinged trunnion is opposite, to allow first to build Certain displacement occurs between building structure body and the second building structure, and is unlikely to destroy building structure, plays damping Effect;Damping spring group is made of three spring parallel connections, and three spring parallel connections increase the damping spring of entire damping spring group Rigidity improves damping effect to be conducive in a limited space;In actual application, either the first building structure When body or the second building structure relatively move, damping can be carried out by damping spring group, to improve this reality With novel damping application performance.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is this The part preferred embodiment of utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the overall structure diagram of the utility model;
Fig. 2 is the cross-sectional view of the utility model;
Fig. 3 is the overall structure diagram of movable compression bar;
Fig. 4 is the structural schematic diagram of quill;
In figure: 1 quill, 11 round fixed plates, 111 first through holes, 112 first slotted holes, 12 glands, 121 the Two through holes, 122 second slotted holes, 123 connection through-holes, 13 connecting rods, 14 threaded holes, 2 movable compression bars, 21 first compression bars, 22 Second compression bar, 31 first springs, 32 second springs, 33 third springs, 101 first spacer bars, 102 second spacer bars, 103 guiding Bar, 104 hinged trunnions.
Specific embodiment
Below in conjunction with specific embodiments and drawings 1-4, to the technical scheme in the embodiment of the utility model carry out it is clear, It being fully described by, it is clear that described embodiment is only a part of preferred embodiment of the utility model, rather than whole Embodiment.Those skilled in the art can do similar deformation without prejudice to the utility model connotation, therefore this is practical It is novel to be not limited by the specific embodiments disclosed below.
The utility model provides a kind of damping type connection structure (as shown in Figure 1) for building, including quill 1, work A round fixed plate 11 is arranged in dynamic pressure bar 2 and damping spring group in the quill 1, in the round fixed plate 11 One first through hole 111 is arranged in the heart, and there are four along its circumferencial direction equally distributed for setting in the round fixed plate 11 One slotted hole 112, and one end of first slotted hole 112 connects with first through hole 111, in the quill A gland 12 is arranged in 1 right end end, and in this embodiment, gland 12 is fixed on quill 1 using thread connecting mode Left end, specifically, be provided on the gland 12 it is several along the equally distributed connection through-hole 123 of its circumferencial direction, in work It is provided with threaded hole 14 corresponding with connection through-hole 123 on the right side of moving sleeve 1, connection through-hole 123 is passed through by bolt After tightening in threaded hole 14, fixation of the gland 12 on quill 1 is realized, be provided on the gland 12 and described the Pass through aperture 111 and the first slotted hole 112 distinguish corresponding second through hole 121 and the second slotted hole 122, the activity pressure Bar 2 is applied in first through hole 111 and the second through hole 121, is provided on the movable compression bar 2 and is nested with respectively The first compression bar 21 and the second compression bar 22 in first slotted hole 112 and the second slotted hole 122, the first compression bar 21 can be first Free to slide in slotted hole 112, the second compression bar 22 can be free to slide in the second slotted hole 122, and the damping spring group is nested with On the movable compression bar 2, and the holding of damping spring group is between round fixed plate 11 and gland 12.
In this embodiment, the damping spring group includes the first spring 31, second spring 32 and third spring 33, First spring 31, second spring 32 and third spring 33 are successively nested with from inside to outside on movable compression bar 2, and the first spring 31, second spring 32 is identical with the length of third spring 33, and the first spring 31, second spring 32 and third spring 33 are mutually nested with Together, it is equivalent to and is connected in parallel, to increase the rigidity of damping spring group in a limited space, be conducive to damping spring Group absorbs more energy in limited deformation, thus enhance its damping effect, in actual application, the first spring 31, second spring 32 and 33 synchronous compression of third spring and return, to make the first spring 31, second spring 32 and third spring 33 keep being separated from each other state each other, here, in the first compression bar 21 and the second pressure that are located at the two sides up and down of movable compression bar 2 On bar 22, it is provided with the first spacer bar 101 and the second spacer bar 102, and the first spacer bar 101 is located at third spring 33 and Between two springs 32, the second spacer bar 102 is located between second spring 32 and the first spring 31.
When in actual application, to prevent quill 1 or movable compression bar 2 from larger displacement occurs, the first compression bar 21 or second the returning in corresponding first slotted hole 111 and the second slotted hole 122 of can not be successfully of compression bar 22, here, being located at First compression bar 21 of the two sides up and down of movable compression bar 2 and the end of the second compression bar 22 are respectively provided with a guide rod 103, the guide rod 103 can reciprocatingly slide in corresponding first slotted hole 112 or the second slotted hole 122.
For convenient for quill 1 and movable compression bar 2 in two adjacent the first building structures and the second building structure Between install and fix, here, a connecting rod 13 is fixedly installed in the left side of the quill 1, in the connecting rod 13 and living A hinged trunnion 104 is respectively set on dynamic pressure bar 2, the first building structure and the second building are hinged on by hinged trunnion 104 Structural body.
In actual application, there are four types of damping mode, the first damping modes are as follows: movable compression bar for the utility model tool 2 is fixed, and quill 1 is to the direction movement close to movable compression bar 2, and when quill 1 moves, damping spring group is existed by holding Between round fixed plate 11 and the second compression bar 22, with the movement of quill 1, damping spring group is compressed, to realize suction It can damping;Second of damping mode are as follows: movable compression bar 2 is fixed, and quill 1 is mobile to the direction far from movable compression bar 2, works as work When moving sleeve 1 moves, damping spring group between gland 12 and the first compression bar 21, with the movement of quill 1, is subtracted by holding Shake groups of springs is compressed, to realize energy-absorbing damping;The third damping mode are as follows: quill 1 is fixed, and movable compression bar 2 is to leaning on The direction of nearly quill 1 is mobile, and when the movement of movable compression bar 2, damping spring group is consolidated by holding in the second compression bar 22 and circle Between fixed board 11, with the movement of quill 1, damping spring group is compressed, to realize energy-absorbing damping;4th kind of damping mould Formula are as follows: quill 1 is fixed, and movable compression bar 2 is mobile to the direction far from quill 1, when the movement of movable compression bar 2, damping Groups of springs is by holding between the first compression bar 21 and gland 12, and with the movement of quill 1, damping spring group is compressed, from And realize energy-absorbing damping.
In the utility model, "left", "right" is for facilitating the relative position for describing positional relationship and using, therefore not Limiting of its scope can be interpreted as absolute position.
Except for the technical features described in the specification, it all is technically known to those skilled in the art.
The above combination attached drawing is described above in detail preferred embodiments of the present invention and embodiment, but this is practical It is novel to be not limited to the above-described embodiment and examples, for those skilled in the art, do not departing from Under the premise of the utility model is conceived, several improvements and modifications can also be made, these improvements and modifications also should be regarded as practical Novel protection scope.

Claims (6)

1. a kind of damping type connection structure for building, characterized in that including quill, movable compression bar and damping spring group, One first through hole is arranged at the round fixed plate center, in the circle in the round fixed plate of setting one in the quill Setting is there are four along equally distributed first slotted hole of its circumferencial direction in shape fixed plate, and one end of first slotted hole with First through hole connects, the quill right end be arranged a gland, be provided on the gland with it is described First through hole and the first slotted hole distinguish corresponding second through hole and the second slotted hole, and the activity compression bar is applied in institute It states in the first through hole and the second through hole, is provided with and is nested with respectively in first slotted hole and the on the movable compression bar The first compression bar and the second compression bar in two slotted holes, the damping spring group is nested on the movable compression bar, and damping spring Group holding is between round fixed plate and gland.
2. a kind of damping type connection structure for building according to claim 1, characterized in that the damping spring group includes First spring, second spring and third spring, first spring, second spring and third spring are successively nested with from inside to outside On movable compression bar, and the first spring, second spring are identical with the length of third spring.
3. a kind of damping type connection structure for building according to claim 2, characterized in that be located at the upper of movable compression bar On the first compression bar and the second compression bar of lower two sides, it is provided with the first spacer bar and the second spacer bar, and the first spacer bar is located at Between third spring and second spring, the second spacer bar is between second spring and the first spring.
4. a kind of damping type connection structure for building according to claim 3, characterized in that be located at the upper of movable compression bar First compression bar of lower two sides and the end of the second compression bar are respectively provided with a guide rod, and the guide rod can be oval corresponding first It reciprocatingly slides in hole or the second slotted hole.
5. a kind of damping type connection structure for building according to claim 4, characterized in that on a left side for the quill A connecting rod is fixedly installed in side, and a hinged trunnion is respectively set in the connecting rod and movable compression bar.
6. a kind of damping type connection structure for building according to claim 1, characterized in that the right end of the quill It is connect with the gland using thread connecting mode.
CN201821839188.9U 2018-11-08 2018-11-08 A kind of damping type connection structure for building Expired - Fee Related CN209040333U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821839188.9U CN209040333U (en) 2018-11-08 2018-11-08 A kind of damping type connection structure for building

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821839188.9U CN209040333U (en) 2018-11-08 2018-11-08 A kind of damping type connection structure for building

Publications (1)

Publication Number Publication Date
CN209040333U true CN209040333U (en) 2019-06-28

Family

ID=67041688

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821839188.9U Expired - Fee Related CN209040333U (en) 2018-11-08 2018-11-08 A kind of damping type connection structure for building

Country Status (1)

Country Link
CN (1) CN209040333U (en)

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20190628

Termination date: 20191108