CN204919814U - Can extend support with horizontal sliding automatically - Google Patents

Can extend support with horizontal sliding automatically Download PDF

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Publication number
CN204919814U
CN204919814U CN201520710876.5U CN201520710876U CN204919814U CN 204919814 U CN204919814 U CN 204919814U CN 201520710876 U CN201520710876 U CN 201520710876U CN 204919814 U CN204919814 U CN 204919814U
Authority
CN
China
Prior art keywords
pilum
overcoat
interior
tapering
support
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201520710876.5U
Other languages
Chinese (zh)
Inventor
路振花
范志鹏
夏军武
徐博
郭杨
刘恺
郁林利
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
China University of Mining and Technology CUMT
Original Assignee
China University of Mining and Technology CUMT
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by China University of Mining and Technology CUMT filed Critical China University of Mining and Technology CUMT
Priority to CN201520710876.5U priority Critical patent/CN204919814U/en
Application granted granted Critical
Publication of CN204919814U publication Critical patent/CN204919814U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a can extend support with horizontal sliding automatically, this support of has the interior pillar of a columniform, has a layer board on the interior pillar, and superstructure to the layer board bearing, and interior pillar outside matches to overlap there is the overcoat pillar, and in the matching hole of base matching suit in the tray of overcoat pillar lower extreme, overcoat pillar upper end has the tapering opening, matches adorning in the opening and parts independent tapering locking piece, and the inboard clamp of tapering locking piece is enclosing interior pillar, and pressure spring and closing cap are installed in proper order to tapering locking piece upper end, this support can adapt to the earth's surface and warp, is applicable to the exploitation and waits and to lead to the earth's surface to warp the frame construction building in area, this support has higher sensitivity, the simple structure, the installation with dismantle conveniently, have better practicality, the cost is low, can bear can extending automatically and the horizontal sliding support of axle power that the top -out arouses, shear force, moment of flexure simultaneously, makes the deformation of building self -adaptation earth's surface.

Description

A kind ofly automatically can extend the bearing with horizontal sliding
Technical field
The utility model relates to the bearing in a kind of architectural construction, especially a kind ofly automatically can extend the bearing with horizontal sliding.
Background technology
Frame construction is one of form of structure of at present extensive use in building, however the additional internal force of pure frame structure under the distortion of earth's surface and additional deformation displacement very large, easily there is cracking and the destruction of component.Earth's surface combined deformation on the impact of frame structure building superstructure, horizontal relative displacement between frame construction two suspension column that the uneven horizontal movement of vertical change and earth's surface finally showing as the frame construction suspension column that earth's surface differential settlement causes causes.The distortion of current minimizing earth's surface is all in the passive stage to the measure of structure damage, and by strengthening soil rigidity, strengthen beam cross-section etc., cost is very high; Also arrange distortion ditch and horizontal slip layer to slow down earth's surface distortion, effect is fine, but construction is complicated.
Summary of the invention
In order to reduce the problem of earth's surface distortion to structure damage, the utility model provides and a kind ofly automatically can extend the bearing with horizontal sliding, and this bearing can adapt to earth's surface distortion, is applicable to exploit etc. cause earth's surface to be out of shape the frame structure building in area; This bearing has higher sensitivity, simple structure, and installation and removal are convenient, and have good practicality, cost is low, can bear axle power that top-out causes, shearing, can automatically the extending and horizontal sliding bearing of moment of flexure simultaneously, building self adaptation earth's surface is out of shape.
The utility model solves the technical scheme that its technical problem adopts: a kind ofly automatically can extend the bearing with horizontal sliding, comprising: superstructure, closing cap, supporting plate, interior pilum, pressure spring, tapering lock dog, overcoat pilum, pedestal, pallet; This bearing has a columniform interior pilum, interior pilum upper end is with supporting plate, supporting plate support superstructure, mate cover outside interior pilum and have overcoat pilum, the pedestal coupling of overcoat pilum lower end is sleeved in the groove in pallet, the smooth paripheral zone of this bottom portion of groove has living space, and enables overcoat pilum at pallet intrinsic displacement, thus regulates the position deformation of interior pilum and overcoat pilum; Overcoat pilum upper end is with tapering opening, in opening, coupling is equipped with separately independently tapering lock dog, press from both sides round interior pilum inside tapering lock dog, interior pilum can only be moved up, be difficult to move down, tapering lock dog upper end is provided with pressure spring and closing cap successively, closing cap bottom is sleeved on the upper end of overcoat pilum, and give it to reinforce, the inside, upper end of closing cap press against pressure spring, making pressure spring give the downward pressure of tapering lock dog all the time, is that tapering lock dog is fixedly clamped overcoat pilum all the time.
When pallet generation sedimentation deformation, band moving base and overcoat pilum sink, interior pilum pulls open shift length relative to overcoat pilum, after there is this kind of situation, pressure spring and tapering lock dog all the time can interior pilum and overcoat pilum locked fixing, make supporting plate and superstructure maintain equilibrium state, the deflection of pedestal, can reach or be less than the maximum sinking value 300mm of design, just locked fixing by tapering lock dog after reaching largest amount of subsidence; When pallet produces horizontal distortion, interspacing in advance between pedestal and pallet, can make pedestal produce 360 0horizontal movement, maximum horizontal slippage is taken as 50mm according to structure.
The beneficial effects of the utility model are: this bearing can adapt to earth's surface distortion, are applicable to exploitation etc. and cause earth's surface to be out of shape the frame structure building in area; This bearing has higher sensitivity, simple structure, and installation and removal are convenient, and have good practicality, cost is low, can bear axle power that top-out causes, shearing, can automatically the extending and horizontal sliding bearing of moment of flexure simultaneously, building self adaptation earth's surface is out of shape.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, utility model is further illustrated.
Fig. 1 is structural principle schematic diagram of the present utility model.
In figure, 1. superstructure, 2. closing cap, 3. supporting plate, pilum 4., 5. pressure spring, 6. tapering lock dog, 7. overcoat pilum, 8. pedestal, 9. pallet.
Detailed description of the invention
In the drawings, a kind ofly automatically can extend the bearing with horizontal sliding, comprise: superstructure 1, closing cap 2, supporting plate 3, interior pilum 4, pressure spring 5, tapering lock dog 6, overcoat pilum 7, pedestal 8, pallet 9; This bearing has a columniform interior pilum 4, interior pilum 4 upper end is with supporting plate 3, supporting plate 3 support superstructure 1, mate cover outside interior pilum 4 and have overcoat pilum 7, pedestal 8 coupling of overcoat pilum 7 lower end is sleeved in the groove of 9 li, pallet, the smooth paripheral zone of this bottom portion of groove has living space, and makes overcoat pilum 7 at pallet 9 intrinsic displacement, thus can regulate the position deformation of interior pilum 4 and overcoat pilum 7; Overcoat pilum 7 upper end is with tapering opening, in opening, coupling is equipped with separately independently tapering lock dog 6, press from both sides round interior pilum 4 inside tapering lock dog 6, interior pilum 4 can only be moved up, be difficult to move down, tapering lock dog 6 upper end is provided with pressure spring 5 and closing cap 2 successively, closing cap 2 bottom is sleeved on the upper end of overcoat pilum 7, to it to reinforce, the inside, upper end of closing cap 2 press against pressure spring 5, making pressure spring 5 give the downward pressure of tapering lock dog 6 all the time, is that tapering lock dog 6 is fixedly clamped overcoat pilum 7 all the time.
In the drawings, when there is sedimentation deformation in pallet 9, band moving base 8 and overcoat pilum 7 sink, interior pilum 4 pulls open shift length relative to overcoat pilum 7, after there is this kind of situation, pressure spring 5 and tapering lock dog 6 all the time can interior pilum 4 and overcoat pilum 7 locked fixing, supporting plate 3 and superstructure is made to maintain equilibrium state, the deflection of pedestal 8, can reach or be less than the maximum sinking value 300mm of design, just locked fixing by tapering lock dog 6 after reaching largest amount of subsidence; When pallet 9 produces horizontal distortion, interspacing in advance between pedestal 8 and pallet 9, can make pedestal 8 produce 360 0horizontal movement, maximum horizontal slippage is taken as 50mm according to structure.

Claims (2)

1. automatically can extend the bearing with horizontal sliding, comprise: superstructure (1), closing cap (2), supporting plate (3), interior pilum (4), pressure spring (5), tapering lock dog (6), overcoat pilum (7), pedestal (8), pallet (9), this bearing has a columniform interior pilum (4), interior pilum (4) upper end is with individual supporting plate (3), supporting plate (3) support superstructure (1), it is characterized in that: interior pilum (4) outside coupling cover has overcoat pilum (7), pedestal (8) coupling of overcoat pilum (7) lower end is sleeved in the inner mating hole of pallet (9), overcoat pilum (7) upper end is with tapering opening, in opening, coupling is filled with separately independently tapering lock dog (6), tapering lock dog (6) inner side folder is round interior pilum (4), tapering lock dog (6) upper end is provided with pressure spring (5) and closing cap (2) successively, closing cap (2) bottom is sleeved on the upper end of overcoat pilum (7), the inside, upper end of closing cap (2) press against pressure spring (5).
2. according to claim 1ly a kind ofly automatically can extend the bearing with horizontal sliding, it is characterized in that: the largest amount of subsidence of pedestal (8), can reach or be less than the maximum sinking value 300mm of design, maximum horizontal slippage is taken as 50mm according to structure.
CN201520710876.5U 2015-09-15 2015-09-15 Can extend support with horizontal sliding automatically Expired - Fee Related CN204919814U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520710876.5U CN204919814U (en) 2015-09-15 2015-09-15 Can extend support with horizontal sliding automatically

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520710876.5U CN204919814U (en) 2015-09-15 2015-09-15 Can extend support with horizontal sliding automatically

Publications (1)

Publication Number Publication Date
CN204919814U true CN204919814U (en) 2015-12-30

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520710876.5U Expired - Fee Related CN204919814U (en) 2015-09-15 2015-09-15 Can extend support with horizontal sliding automatically

Country Status (1)

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CN (1) CN204919814U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108661187A (en) * 2018-05-22 2018-10-16 河海大学 A kind of bearing and its working method of adaptive uneven settlement of foundation
CN111705628A (en) * 2020-06-19 2020-09-25 山西省交通规划勘察设计院有限公司 Combined supporting structure for transverse earthquake resistance of three-span bridge

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108661187A (en) * 2018-05-22 2018-10-16 河海大学 A kind of bearing and its working method of adaptive uneven settlement of foundation
CN108661187B (en) * 2018-05-22 2020-01-24 河海大学 Support for self-adaptive differential settlement of foundation and working method thereof
CN111705628A (en) * 2020-06-19 2020-09-25 山西省交通规划勘察设计院有限公司 Combined supporting structure for transverse earthquake resistance of three-span bridge

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Date Code Title Description
C14 Grant of patent or utility model
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: 20151230

Termination date: 20160915