CN204385607U - Antidetonation Connection Block - Google Patents
Antidetonation Connection Block Download PDFInfo
- Publication number
- CN204385607U CN204385607U CN201420872369.7U CN201420872369U CN204385607U CN 204385607 U CN204385607 U CN 204385607U CN 201420872369 U CN201420872369 U CN 201420872369U CN 204385607 U CN204385607 U CN 204385607U
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- CN
- China
- Prior art keywords
- step portion
- casing
- undersetting
- connection block
- slide plate
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Abstract
The utility model discloses a kind of antidetonation Connection Block, comprise casing, undersetting, upper bracket and lock bolt, in casing, be provided with the female adjustment lining of tool, regulate between lining and bottom half and be provided with the first plane slide plate; The lower end of undersetting has first step portion, and first step portion has the external screw thread with the screw-internal thread fit regulating lining; The upper end of undersetting has second step portion, and the end face in second step portion is concave spherical surface; Upper bracket comprises top board and is fixedly connected on the outer cover of top board soffit, outer cover covers at second step portion, intermediate panel is provided with between top board and second step portion, be provided with the sphere slide plate suitable with concave spherical surface between intermediate panel and second step portion, between middle sphere slide plate and top board soffit, be provided with the second plane slide plate; The sidewall of casing is provided with screw thread through hole, and lock bolt threaded engagement is in screw thread through hole.The utility model can play better antihunt action, meanwhile, and adjustable-height.
Description
Technical field
The utility model relates to building-supporting device, particularly relates to a kind of antidetonation Connection Block.
Background technology
In construction work, being used for the bearing of the building such as supporting bridge, aqueduct not only needs to bear pressure, realize displacement structure, also need to bear vertical tension and horizontal shear, and need to reduce the infringement that earthquake brings to structure, the vertical deformation of the building needing the foundation settlement of energy modifying factor to cause, like this, bearing can meet the needs of building.Existing aseismatic bearing, can not regulate the height vertically, there is gap in building after foundation settlement, so, can not play a supporting role, cause the problems such as building damage; In addition, existing aseismatic bearing, does not have reset capability in the horizontal direction, after there is horizontal direction distortion, is difficult to recover, causes the problems such as security performance reduction.
Utility model content
The purpose of this utility model is overcome deficiency of the prior art and provide a kind of antidetonation Connection Block, this antidetonation Connection Block.
The technical scheme that the utility model solution prior art problem adopts is: a kind of antidetonation Connection Block, comprising:
Casing, is provided with the female adjustment lining of tool in described casing, the external diameter of described adjustment lining is less than the internal diameter of described casing and is provided with the first plane slide plate between described adjustment lining and described bottom half;
Undersetting, the lower end of described undersetting has first step portion, and described first step portion has the external screw thread with the screw-internal thread fit of described adjustment lining; The upper end of described undersetting has second step portion, and the end face in described second step portion is concave spherical surface;
Upper bracket, described upper bracket comprises top board and is fixedly connected on the outer cover of top board soffit, described outer cover covers at described second step portion, intermediate panel is provided with between described top board and described second step portion, be provided with the sphere slide plate suitable with described concave spherical surface between described intermediate panel and described second step portion, between described middle sphere slide plate and described top board soffit, be provided with the second plane slide plate;
Lock bolt, the sidewall of described casing is provided with screw thread through hole, and described lock bolt threaded engagement is in described screw thread through hole, and when described lock bolt rotates to precalculated position, the free end of described lock bolt is connected on described adjustment lining.
Preferably, the inwall of described casing is provided with limit baffle ring, and described limit baffle ring block is in the top in described first step portion.
Preferably, described casing is square, and four inwalls of described casing arrange limit baffle ring described in respectively;
The upper surface of each described limit baffle ring is provided with an elastic component, and described elastic component is between described cabinet wall and the outer circumference surface of undersetting.
Preferably, described elastic component is leaf spring.
Preferably, the bottom of described casing is provided with screwed hole, is combined with adjusting bolt in described screwed hole, and the free end of described adjusting bolt stretches to the below of described box house undersetting bottom surface.
Preferably in, each sidewall of described casing is provided with lock bolt described at least one.
The beneficial effects of the utility model are: the antidetonation Connection Block provided according to the utility model, by arranging the adjustment lining with undersetting threaded engagement in casing, simultaneously, the external diameter of lining is less than the internal diameter of casing, under normal operating condition, when being subject to larger External Force Acting, regulate lining and undersetting can slide in casing, simultaneously, sphere slide plate on undersetting can to make between upper bracket and undersetting slidably, so, play better antihunt action, prevent horizontal shear and vertical tension to the damage of building.And under abnormal condition, such as, after foundation settlement, gap is there is between the upper bracket of building and antidetonation Connection Block, after then casing and adjustment lining can being locked by rotational lock bolt, rotating box can make the first step portion of adjustment lining and undersetting relatively rotate, thus, i.e. the height of adjustable whole antidetonation Connection Block, to recover the supporting role to building.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment antidetonation Connection Block;
Fig. 2 is A-A sectional view in Fig. 1.
Reference numeral:
Casing 10;
Limit baffle ring 101;
Undersetting 20;
First step portion 201;
Second step portion 202;
Upper bracket 30;
Top board 301;
Outer cover 302;
Lock bolt 40;
Regulate lining 50;
First plane slide plate 51;
Intermediate panel 60;
Second plane slide plate 61;
Sphere slide plate 62;
Elastic component 70.
The realization of the utility model object, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
Detailed description of the invention
Be described below in detail embodiment of the present utility model, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the utility model, and can not be interpreted as restriction of the present utility model.
In description of the present utility model, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " clockwise ", orientation or the position relationship of the instruction such as " counterclockwise " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.
In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise one or more these features.In description of the present utility model, the implication of " multiple " is two or more, unless otherwise expressly limited specifically.
In the utility model, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, the concrete meaning of above-mentioned term in the utility model can be understood as the case may be.
Shown in Fig. 2, embodiment of the present utility model provides a kind of antidetonation Connection Block, comprises casing 10, undersetting 20, upper bracket 30 and lock bolt 40.
Be provided with the female adjustment lining 50 of tool in casing 10, the external diameter of described adjustment lining 50 be less than the internal diameter of described casing 10 and bottom described adjustment lining 50 and described casing 10 between be provided with the first plane slide plate 51.That is, under external force, can slide in the horizontal direction between casing 10 and adjustment lining 50.
The lower end of undersetting 20 has first step portion 201, described first step portion 201 has the external screw thread with the screw-internal thread fit of described adjustment lining 50, that is, the first step portion 201 of undersetting 20 lower end is threaded with between adjustment lining 50, when regulate lining 50 is relative with between undersetting 20 rotate time, i.e. the height of adjustable whole antidetonation Connection Block.The upper end of described undersetting 20 has second step portion 202, and the end face in described second step portion 202 is concave spherical surface.
Upper bracket 30 comprises top board 301 and is fixedly connected on the outer cover 302 of top board 301 soffit, described outer cover 302 covers at described second step portion 202, intermediate panel 60 is provided with between described top board 301 and described second step portion 202, be provided with the sphere slide plate 62 suitable with described concave spherical surface between described intermediate panel 60 and described second step portion 202, between described middle sphere slide plate 62 and described top board 301 soffit, be provided with the second plane slide plate 61.Under external force, upper bracket 30 and centre are asked is can relative sliding between the concave spherical surface of panel and undersetting 20.
The sidewall of casing 10 is provided with screw thread through hole, and lock bolt 40 threaded engagement is in described screw thread through hole, and when described lock bolt 40 rotates to precalculated position, the free end of described lock bolt 40 is connected on described adjustment lining 50.Under normal operating condition, lock bolt 40 outwards can be exited, have enough distances to make the free end of lock bolt 40 and to regulate between lining 50, this distance namely regulates the distance of lining 50 and undersetting 20 horizontal slip.And when needing the height regulating this antidetonation Connection Block, lock bolt 40 inwardly can be stretched into, and the free end of lock bolt 40 is pushed against with regulating lining 50, such could all by casing 10 with adjustment lining 50 relative fixing, only at casing 10 and under regulating the relatively-stationary state of lining 50, relative between adjustment lining 50 with undersetting 20 rotation can be made, to realize the object regulating height by rotating box 10.
According to the antidetonation Connection Block that the utility model provides, by arranging the adjustment lining 50 with undersetting 20 threaded engagement in casing 10, simultaneously, the external diameter of lining is less than the internal diameter of casing 10, under normal operating condition, when being subject to larger External Force Acting, regulate lining 50 and undersetting 20 can slide in casing 10, simultaneously, sphere slide plate 62 on undersetting 20 can to make between upper bracket 30 and undersetting 20 slidably, so, play better antihunt action, prevent horizontal shear and vertical tension to the damage of building.And under abnormal condition, such as, after foundation settlement, gap is there is between the upper bracket 30 of building and antidetonation Connection Block, after then casing 10 and adjustment lining 50 can being locked by rotational lock bolt 40, rotating box 10 can make adjustment lining 50 relatively rotate with the first step portion 201 of undersetting 20, thus, i.e. the height of adjustable whole antidetonation Connection Block, to recover the supporting role to building.
In an embodiment of the present utility model, the inwall of casing 10 is provided with limit baffle ring 101, and described limit baffle ring 101 block is in the top in described first step portion 201.So, can keep limiting adjustment lining 50 and the position of undersetting 20 on vertically.Be understandable that can have certain distance between the soffit of limit baffle ring 101 and the upper surface of adjustment lining 50, so, certain activity space can be had on vertical, avoid vertical tension to cause damage.
More favorably, in an embodiment of the present utility model, casing 10 is square, and four inwalls of described casing 10 arrange limit baffle ring 101 described in respectively.The upper surface of each described limit baffle ring 101 is provided with an elastic component 70, and described elastic component 70 is between described casing 10 inwall and the outer circumference surface of undersetting 20.So, when undersetting 20 be subject to external force occur cheap in the horizontal direction time, the elastic component 70 of undersetting 20 surrounding can give undersetting 20 active force radially, when (such as after repairing) after external force disappears, undersetting 20 can return to center automatically, thus, auto-reset function is achieved.
Alternatively, elastic component 70 can adopt leaf spring, and the load that leaf spring can carry is large, is suitable for building etc.
When casing 10 is square, lock bolt 40 described at least one can being provided with at each sidewall of casing 10, so, can casing 10 being fixed more firm with regulating lining 50 by multiple lock bolt 40.
In an embodiment of the present utility model, the bottom of casing 10 is provided with screwed hole, is combined with adjusting bolt in described screwed hole, and the free end of described adjusting bolt stretches to the below of described casing 10 inner undersetting 20 bottom surface.So, when undersetting 20 is adjusted to certain altitude position, can by rotating adjusting bolt, the free end of adjusting bolt is made to stretch to casing 10 inner inconsistent with the bottom of undersetting 20, thus, can play and undersetting 20 is played a supporting role, soar between avoiding bottom undersetting 20 and casing 10 and the problem such as built on the sand caused.
In sum, according to the antidetonation Connection Block that the utility model provides, by arranging the adjustment lining 50 with undersetting 20 threaded engagement in casing 10, simultaneously, the external diameter of lining is less than the internal diameter of casing 10, under normal operating condition, when being subject to larger External Force Acting, regulate lining 50 and undersetting 20 can slide in casing 10, meanwhile, the sphere slide plate 62 on undersetting 20 can to make between upper bracket 30 and undersetting 20 slidably, so, play better antihunt action, prevent horizontal shear and vertical tension to the damage of building.And under abnormal condition, such as, after foundation settlement, gap is there is between the upper bracket 30 of building and antidetonation Connection Block, after then casing 10 and adjustment lining 50 can being locked by rotational lock bolt 40, rotating box 10 can make adjustment lining 50 relatively rotate with the first step portion 201 of undersetting 20, thus, i.e. the height of adjustable whole antidetonation Connection Block, to recover the supporting role to building.
In the description of this manual, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present utility model or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
Although illustrate and described embodiment of the present utility model above, be understandable that, above-described embodiment is exemplary, can not be interpreted as restriction of the present utility model, those of ordinary skill in the art can change above-described embodiment when not departing from principle of the present utility model and aim, revising, replacing and modification in scope of the present utility model.
Claims (6)
1. an antidetonation Connection Block, is characterized in that, comprising:
Casing, is provided with the female adjustment lining of tool in described casing, the external diameter of described adjustment lining is less than the internal diameter of described casing and is provided with the first plane slide plate between described adjustment lining and described bottom half;
Undersetting, the lower end of described undersetting has first step portion, and described first step portion has the external screw thread with the screw-internal thread fit of described adjustment lining; The upper end of described undersetting has second step portion, and the end face in described second step portion is concave spherical surface;
Upper bracket, described upper bracket comprises top board and is fixedly connected on the outer cover of top board soffit, described outer cover covers at described second step portion, intermediate panel is provided with between described top board and described second step portion, be provided with the sphere slide plate suitable with described concave spherical surface between described intermediate panel and described second step portion, between described middle sphere slide plate and described top board soffit, be provided with the second plane slide plate;
Lock bolt, the sidewall of described casing is provided with screw thread through hole, and described lock bolt threaded engagement is in described screw thread through hole, and when described lock bolt rotates to precalculated position, the free end of described lock bolt is connected on described adjustment lining.
2. antidetonation Connection Block according to claim 1, is characterized in that, the inwall of described casing is provided with limit baffle ring, and described limit baffle ring block is in the top in described first step portion.
3. antidetonation Connection Block according to claim 2, is characterized in that, described casing is square, and four inwalls of described casing arrange limit baffle ring described in respectively;
The upper surface of each described limit baffle ring is provided with an elastic component, and described elastic component is between described cabinet wall and the outer circumference surface of undersetting.
4. antidetonation Connection Block according to claim 3, is characterized in that, described elastic component is leaf spring.
5. antidetonation Connection Block according to claim 1, is characterized in that, the bottom of described casing is provided with screwed hole, is combined with adjusting bolt in described screwed hole, and the free end of described adjusting bolt stretches to the below of described box house undersetting bottom surface.
6. antidetonation Connection Block according to claim 3, is characterized in that, each sidewall of described casing is provided with lock bolt described at least one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420872369.7U CN204385607U (en) | 2014-12-31 | 2014-12-31 | Antidetonation Connection Block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420872369.7U CN204385607U (en) | 2014-12-31 | 2014-12-31 | Antidetonation Connection Block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204385607U true CN204385607U (en) | 2015-06-10 |
Family
ID=53358340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420872369.7U Expired - Fee Related CN204385607U (en) | 2014-12-31 | 2014-12-31 | Antidetonation Connection Block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204385607U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105297903A (en) * | 2015-11-19 | 2016-02-03 | 中铁城建集团北京工程有限公司 | Large earthquake and small earthquake stiffness switch shock absorbing spherical bearing and shock absorbing method thereof |
| CN106369103A (en) * | 2016-09-28 | 2017-02-01 | 中国电力科学研究院 | Bearing device for shock absorbing system of electrical facility |
| CN106702887A (en) * | 2016-12-30 | 2017-05-24 | 上海建工集团股份有限公司 | Sliding friction damper for bridge |
| CN106758793A (en) * | 2016-12-30 | 2017-05-31 | 税浩旭 | One kind may move anti-detachment bearing |
| CN107178240A (en) * | 2017-05-09 | 2017-09-19 | 上海市建筑科学研究院(集团)有限公司 | Spherical steel support with bidirectional elastic rigidity |
| CN110468696A (en) * | 2019-09-03 | 2019-11-19 | 中铁第四勘察设计院集团有限公司 | A kind of bridle iron with runback bit function |
| CN114775821A (en) * | 2021-08-20 | 2022-07-22 | 广东省建筑设计研究院有限公司 | Anti-blocking anti-pulling hinged support with two-way unequal rigidity |
-
2014
- 2014-12-31 CN CN201420872369.7U patent/CN204385607U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105297903A (en) * | 2015-11-19 | 2016-02-03 | 中铁城建集团北京工程有限公司 | Large earthquake and small earthquake stiffness switch shock absorbing spherical bearing and shock absorbing method thereof |
| CN106369103A (en) * | 2016-09-28 | 2017-02-01 | 中国电力科学研究院 | Bearing device for shock absorbing system of electrical facility |
| CN106369103B (en) * | 2016-09-28 | 2020-01-03 | 中国电力科学研究院 | Bearing device for damping system of electrical equipment |
| CN106702887A (en) * | 2016-12-30 | 2017-05-24 | 上海建工集团股份有限公司 | Sliding friction damper for bridge |
| CN106758793A (en) * | 2016-12-30 | 2017-05-31 | 税浩旭 | One kind may move anti-detachment bearing |
| CN107178240A (en) * | 2017-05-09 | 2017-09-19 | 上海市建筑科学研究院(集团)有限公司 | Spherical steel support with bidirectional elastic rigidity |
| CN110468696A (en) * | 2019-09-03 | 2019-11-19 | 中铁第四勘察设计院集团有限公司 | A kind of bridle iron with runback bit function |
| CN114775821A (en) * | 2021-08-20 | 2022-07-22 | 广东省建筑设计研究院有限公司 | Anti-blocking anti-pulling hinged support with two-way unequal rigidity |
| CN114775821B (en) * | 2021-08-20 | 2023-08-29 | 广东省建筑设计研究院有限公司 | Two-way unequal-rigidity anti-seizing anti-pulling hinge support |
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Legal Events
| 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 |
Granted publication date: 20150610 Termination date: 20151231 |
|
| EXPY | Termination of patent right or utility model |