CN206274095U - Connector, shock-resistant slant bar assembly and antidetonation suspension bracket for the dual anti-shake brace in longitudinal direction - Google Patents

Connector, shock-resistant slant bar assembly and antidetonation suspension bracket for the dual anti-shake brace in longitudinal direction Download PDF

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Publication number
CN206274095U
CN206274095U CN201621060190.7U CN201621060190U CN206274095U CN 206274095 U CN206274095 U CN 206274095U CN 201621060190 U CN201621060190 U CN 201621060190U CN 206274095 U CN206274095 U CN 206274095U
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China
Prior art keywords
connector
pin
hole
conical
antidetonation
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CN201621060190.7U
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Chinese (zh)
Inventor
林其略
杨天徐
韩立杨
熊建文
严雨思
卫丽
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China Sinogy Electric Engineering Co Ltd
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China Sinogy Electric Engineering Co Ltd
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Abstract

The utility model discloses a kind of for the dual anti-connector for shaking brace in longitudinal direction, shock-resistant slant bar assembly and antidetonation suspension bracket, connector is the fixed plate without sharp prominent angle, connector is provided with the first first type surface and the second first type surface, and it is provided with two pin-and-holes and a keyhole, three centers in hole are connected with each other one triangle of composition, and keyhole is used to be attached with pipe portion structure;The bearing pin of two pin-and-holes respectively with two antidetonation braces is attached;And pin-and-hole is β by outward opening and cone-apex angle1First conical surface be connected with first surface, and be β by outward opening and cone-apex angle2Second conical surface be connected with second surface, and pin-and-hole also have the optional transition face between first conical surface and second conical surface;Cone-apex angle β1Meet:4°≤β1≤30°;And cone-apex angle β2Meet:4°≤β2≤30°.Connector of the present utility model, simple structure is easy for installation, and more than 30%, and low production cost are improved than conventional attachments intensity.

Description

Connector, shock-resistant slant bar assembly and antidetonation suspension bracket for the dual anti-shake brace in longitudinal direction
Technical field
The utility model is related to building and seismic resistance field, more particularly to the seismic support for building electromechanical engineering facility Universal component, relate more specifically to a kind of for the dual anti-shake connector of brace in longitudinal direction, shock-resistant slant bar assembly and antidetonation suspension bracket.
Background technology
In order to defend and earthquake disaster mitigation, people's life and property safety are protected, promote the sustainable development of economic society Exhibition,《People's Republic of China's protection against and mitigation of earthquake disasters method》Regulation:Protection against and mitigation of earthquake disasters work, effect prevention based on, defence be combined with relief Policy;Designing unit should carry out Aseismic Design according to requirements for fortification against earthquake and engineering construction mandatory standard, and to antidetonation The accuracy of the quality of design and the Shop Drawing Design Document IT Application provided is responsible for.
《Building electromechanical engineering earthquake resistant design code》Middle regulation seismic fortification intensity is 6 degree and more than the 6 degree buildings in area Electromechanical engineering (including water supply and drainage, heating, ventilation, air-conditioning, combustion gas, heating power, electric power, communication, fire-fighting etc.) must carry out antidetonation Design.
At present, there are considerable part pipeline, air channel and cable testing bridge system in domestic industry, architectural engineering some do not have antidetonation Facility.Although employing antidetonation suspension and support in some engineerings, many weak points are still suffered from, including:Modular construction compared with Complexity, installs inconvenient;The intensity of antidetonation suspension and support (or being antidetonation suspension bracket) some parts is relatively low;The structure of antidetonation suspension and support It is unreasonable, cause anti-seismic performance unsatisfactory etc..
By taking connector as an example, the connector being connected with brace general at present includes that hinge connector and antidetonation seat are connected Part.However, described hinge connector often has 90 ° of parts of distortion, therefore cause the machinery at twist part or distortion strong Degree is relatively low, and the intensity of link portions is relatively low in addition, it is difficult to reach gratifying anti seismic efficiency.
In sum, this area is in the urgent need to developing a kind of simple structure, easy for installation and with the use of excellent shock resistance In the connector of antidetonation suspension bracket.
Utility model content
The purpose of this utility model be just to provide a kind of simple structure, it is easy for installation and with excellent shock resistance for resisting Shake the connector of suspension bracket.
In first aspect of the present utility model, there is provided a kind of connector for the dual anti-shake brace in longitudinal direction, the connection Part is the fixed plate without sharp prominent angle, and the connector is provided with the first first type surface and the second first type surface, and the connection Part is provided with two pin-and-holes and a keyhole, and three centers in hole are connected with each other one triangle of composition,
The keyhole is used to be attached with pipe portion structure;
Bearing pin of described two pin-and-holes respectively with two antidetonation braces is attached;
And the pin-and-hole is β by outward opening and cone-apex angle1First conical surface be connected with first surface, and lead to Cross outward opening and cone-apex angle is β2Second conical surface be connected with second surface, and the pin-and-hole also has and optional is located at Transition face between first conical surface and second conical surface;
Described β1Meet:4°≤β1≤30°;And
Described β2Meet:4°≤β2≤30°。
Preferably, the profile of the connector is for isosceles triangle and its corner is that rounding off is connected, and described two Individual pin-and-hole and a center for keyhole are connected with each other one isosceles triangle of composition, this isosceles triangle and the connector profile Both isosceles triangles are similar, wherein the keyhole is centrally located at the summit of the isosceles triangle, described two pin-and-holes It is centrally located at other two points of the isosceles triangle.
More preferably, the profile of the connector is for equilateral triangle and its corner is that rounding off is connected, and described two Individual pin-and-hole and a center for keyhole are connected with each other one equilateral triangle of composition, this equilateral triangle and the connector profile Both equilateral triangles are similar, wherein the center of the keyhole is located at the equilateral triangle respectively with the center of described two pin-and-holes On three points of shape.
In another preference, described pipe portion structure is selected from the group:Crane span structure, pipe clamp or its combination.
In another preference, described the first first type surface and the second first type surface is parallel or substantially parallel.
In another preference, the described conical point of first conical surface or the conical point of second conical surface is located at the pin-and-hole On central shaft.
In another preference, the described conical point of first conical surface and the conical point of second conical surface is located at the pin-and-hole (overlap or essentially coincide with the central shaft of pin-and-hole) on central shaft.
In another preference, the first described conical surface and the shapes and sizes of second conical surface are identicals.
In another preference, the corner of the connector excessively connects for circular arc, the circular arc and the triangle Three sides it is tangent.
In another preference, the circular arc is tangent with three sides of the triangle, the center of circle of the circular arc with apart from it Nearest pin-and-hole or the keyhole center of circle overlap.
In another preference, the center of circle of the pin-and-hole or keyhole and the outer peripheral minimum distance of the connector for its half 2-5 times of footpath.
Preferably, the center of circle of the pin-and-hole or keyhole and the 2.2- that the outer peripheral minimum distance of the connector is its radius 4 times.
More preferably, the center of circle of the pin-and-hole or keyhole and the 2.5- that the outer peripheral minimum distance of the connector is its radius 3 times.
In another preference, the thickness of the connector is 5-50mm, preferably 6-40mm, more preferably 8-30mm.
In another preference, along the central shaft of the pin-and-hole, the height of first conical surface is d1, second conical surface Height be d2, the height of the transition face is d3, then d1+d2+d3Sum is equal with the thickness of the connector;And
d1/d2The ratio between be 0.8-1.2;
And/or (d1+d2)/(d1+d2+d3) Wei not 0.8-1.
In another preference, the height d of the transition face3It is 0-10mm, preferably 0-5mm, more preferably 0-3mm.
In another preference, the cone-apex angle β1And β2It is respectively from independently:
The β1Meet:4°≤β1≤30°;More preferably 6 °≤β1≤25°;Most preferably 8 °≤β1≤20°;
The β2Meet:4°≤β2≤30°;More preferably 6 °≤β2≤25°;Most preferably 8 °≤β2≤20°。
In another preference, minimum diameter (diameter at the i.e. described most narrow place of pin-and-hole) Z of the pin-and-holexminIt is 10- 72mm。
In another preference, ZxminIt is 13-52mm, more preferably 17-31mm.
In another preference, minimum diameter (i.e. the diameter at the most narrow place of keyhole) Z of the keyholesminIt is 9-70mm.
In another preference, ZsminIt is 11-45mm, more preferably 13.5-30mm.
In another preference, the keyhole be cylindrical bolt hole, wherein the side in described cylindrical bolt hole or Both sides are optionally provided with the fastening step being engaged with packing ring or bolt.
In another preference, the height of described fastening step is 0.2-3mm, preferably 0.4-2mm.
In another preference, the circular conical surface on the pin-and-hole both sides includes the circular conical surface or approximate circular conical surface of standard.
In another preference, what first conical surface and second conical surface of the pin-and-hole were mutually symmetrical with.(i.e. with the connection The central plane (parallel with first surface and second surface, and by the plane at the connector center) of part is symmetrical).
In another preference, the pin-and-hole connector is tabular steelwork.
In another preference, the connector is connected to antidetonation pipe clamp by bolt assembly.
In another preference, described antidetonation pipe clamp is porous pipe clamp.
In second aspect of the present utility model, there is provided a kind of shock-resistant slant bar assembly, the component includes (a) as described above The connector for the dual anti-shake brace in longitudinal direction, and (b) antidetonation brace, the one or both ends of the antidetonation brace are provided with pin Axle, the bearing pin can be connected and fixed on or be connected and fixed on the pin-and-hole of the connector.
In another preference, wherein, described bearing pin dimensionally matches with the pin-and-hole of the connector.
In the third aspect of the present utility model, there is provided a kind of antidetonation suspension bracket, the antidetonation suspension bracket includes antidetonation brace, anchor Firmware and the connector for being used for the dual anti-shake brace in longitudinal direction as described above, wherein described connector is logical with the antidetonation brace The pin-and-hole is crossed to be connected in the way of " bearing pin-pin-and-hole ".
In another preference, described antidetonation suspension bracket also includes reinforcing suspension rod.
It should be understood that in the range of the utility model, above-mentioned each technical characteristic of the present utility model and below (as implemented Example) in specifically describe each technical characteristic between can be combined with each other, so as to constitute new or preferred technical scheme.It is limited to Length, no longer tires out state herein one by one.
Brief description of the drawings
In order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art, below will be to embodiment Or the accompanying drawing to be used needed for description of the prior art does and simply introduces, it should be apparent that, drawings in the following description are only It is some embodiments of the present utility model, for those of ordinary skill in the art, is not paying the premise of creative work Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the profile of the connector for the dual anti-shake brace in longitudinal direction in one example of the utility model.
Fig. 2 is the front view of the connector for the dual anti-shake brace in longitudinal direction in one example of the utility model.
Fig. 3 is the perspective view of the connector for the dual anti-shake brace in longitudinal direction in one example of the utility model.
Fig. 4 is the connection diagram in one example of the utility model.
In each accompanying drawing, each sign is as follows:
C007:For the connector of the dual anti-shake brace in longitudinal direction;
K011:Keyhole;
K013:Pin-and-hole;
K013a:First pin-and-hole;
K013b:Second pin-and-hole;
K024:The fastening step of keyhole;
K025:The transition face of keyhole;
K031:First conical surface of pin-and-hole;
K032:Second conical surface of pin-and-hole;
C600:Antidetonation brace;
C900:Porous pipe clamp.
Specific embodiment
The present inventor by in-depth study extensively, by a large amount of screenings, develop first a nested structure it is novel, it is suitable Part and component for building the antidetonation suspension bracket of electromechanical engineering facility and every profession and trade process pipe, and use the part And/or the antidetonation hanger structure of component.Part and/or component for antidetonation suspension bracket of the present utility model includes unique structure Connector, Liang Jia, pipe clamp, adjustable rod sub-assembly etc..By the part and/or component for antidetonation suspension bracket of the present utility model, Can be easily assembled into shock strength significantly improve, light structure, safe and reliable all kinds of antidetonation suspension brackets.It is complete on this basis Into the utility model.
Specifically, for connector, connector of the present utility model includes (but being not limited to):Brace is shaken for monoclonal antibody Keyhole connector, for monoclonal antibody shake brace pin-and-hole connector, for one side it is dual anti-shake brace pin-and-hole connector, for double The keyhole connector of side monoclonal antibody shake brace, the pin-and-hole connector for bilateral monoclonal antibody shake brace, for the dual anti-shake brace of bilateral Pin-and-hole connector, connector, pin-and-hole connector, bearing pin connector etc. for the dual anti-shake brace in longitudinal direction.
Term
As used herein, term " antidetonation suspension bracket ", " antidetonation suspension and support " are used interchangeably, and refer to and electromechanical equipment and pipeline are entered The important earthquake resistant construction of row effectively protection, it constitutes and is made up of anchoring body, reinforcing suspension rod, antidetonation connecting elements and antidetonation diagonal brace.
As used herein, term " antidetonation diagonal brace (bracing component) ", " antidetonation brace ", " brace ", " diagonal brace " It is used interchangeably, refers in antidetonation suspension bracket, geological process power (predominantly horizontal applied force) is passed to the oblique branch of building structure Support part part.It should be understood that described antidetonation diagonal brace includes rigid support and flexible support, especially rigid support.
As used herein, term " keyhole ", " bolt hole " are used interchangeably, and refer to the through hole being attached with bolt.
As used herein, term " pin-and-hole ", " pin shaft hole " are used interchangeably, and refer to the through hole being attached with bearing pin.
As used herein, term " pin connection ", " mode of ' bearing pin-pin-and-hole ' is connected " are used interchangeably, and refer to same company Connect mode.
As used herein, term " first conical surface of pin-and-hole ", " first conical surface ", " the first described conical surface " is interchangeable makes With referring to same structure.
As used herein, term " second conical surface of pin-and-hole ", " second conical surface ", " the second described conical surface " is interchangeable makes With referring to same structure.
It should be noted that in the claim and specification of this patent, such as first and second or the like relation Term is used merely to make a distinction an entity or operation with another entity or operation, and not necessarily requires or imply There is any this actual relation or order between these entities or operation.And, term " including ", "comprising" or its Any other variant is intended to including for nonexcludability so that process, method, article including a series of key elements or Equipment not only includes those key elements, but also other key elements including being not expressly set out, or also include for this process, Method, article or the intrinsic key element of equipment.In the absence of more restrictions, by wanting that sentence " including " is limited Element, it is not excluded that also there is other identical element in the process including the key element, method, article or equipment.
Connector
Preferred embodiment of the present utility model is described in detail below with reference to accompanying drawing, to become apparent from understanding this reality With new objects, features and advantages.It should be understood that embodiment shown in the drawings is not the limit to the utility model scope System, and simply to illustrate that the connotation of technical solutions of the utility model.
Fig. 1-Fig. 3 shows the connector for the dual anti-shake brace in longitudinal direction in one example of the utility model.This practicality New connector C007 is the fixed plate without sharp prominent angle, and connector C007 is provided with pin-and-hole K013 and keyhole K011. That the connector C007 is integrated or integrally formed, pin-and-hole K013 or keyhole K011 on connector C007 are that cutting is formed Or cast together with plate and form, the fillet on connector C007 can directly cast form or cleaved or Milling Process after polish Form or other.It should be understood that the material of the utility model connector C007 is not particularly limited, can be strong with superior mechanical The material of degree, such as steel, alloy etc..Keyhole K011 is used to be attached with pipe portion structure;Pin-and-hole K013 is carried out with antidetonation brace Pin connection.
Connector C007 is additionally provided with the first first type surface (such as upper surface) and the second first type surface (such as lower surface), pin-and-hole K013 numbers Measure is two:First pin-and-hole K013a and the second pin-and-hole K013b.The center of two pin-and-holes and a keyhole is connected with each other composition one or three It is angular, it is therefore preferable to isosceles triangle, more preferably it is equilateral triangle.Pin-and-hole K013 is β by outward opening and cone-apex angle1's First conical surface K031 is connected with first surface, and is β by outward opening and cone-apex angle2The second conical surface K032 and second Surface is connected, and the pin-and-hole also has the optional transition between the first conical surface K031 and the second conical surface K032 Face;Described β1Meet:4°≤β1≤30°;And described β2Meet:4°≤β2≤30°。
In another preference, the pin-and-hole is without optional between the first conical surface K031 and the second conical surface K032 Transition face (such as face of cylinder or circular arc camber, circular arc camber preferably prominent to center).Wherein, along the pin-and-hole direction Transition face height d3It is 0-20mm, preferably 0-15mm, more preferably 0-10mm.
In another preference, the transition face is circular arc camber, and its radius is not less than 5mm.
Preferably, the profile of the connector C007 is for isosceles triangle and its corner is that rounding off is connected, and institute State the first pin-and-hole K013a, the center of the second pin-and-hole K013b and keyhole K011 is connected with each other one isosceles triangle of composition, this isosceles Triangle is similar to both isosceles triangles of the connector C007 profiles, wherein the keyhole K011 be centrally located at it is described The center of the summit of isosceles triangle, the first pin-and-hole K013a and the second pin-and-hole K013b is located at the isosceles triangle respectively Other two points.
More preferably, the profile of the connector C007 is for equilateral triangle and its corner is that rounding off is connected, and institute State the first pin-and-hole K013a, the center of the second pin-and-hole K013b and keyhole K011 is connected with each other one equilateral triangle of composition, this is equilateral Triangle is similar to both equilateral triangles of the connector C007 profiles, wherein the center of the keyhole K011, described The center of one pin-and-hole K013a and the second pin-and-hole K013b is respectively on three points of the equilateral triangle.
In another preference, described the first first type surface and the second first type surface is parallel or substantially parallel.
In another preference, the conical point of described the first conical surface K031 and/or the conical point position of the second conical surface K032 In on the central shaft of the pin-and-hole K013.
In another preference, the conical point of described the first conical surface K031 and/or the conical point position of the second conical surface K032 In (overlapping or essentially coincide with the central shaft of pin-and-hole) on the central shaft of the pin-and-hole K013.
In another preference, the first described conical surface K031 and the shapes and sizes of the second conical surface K032 are identicals.
In another preference, the corner of the connector C007 excessively connects for circular arc, the circular arc and the company Three straight flanges of fitting C007 outlines are tangent, and the center of circle of the circular arc overlaps with the pin-and-hole away from its nearest neighbours or the keyhole center of circle.
In another preference, in described connector C007, the center of circle of the pin-and-hole K013 or keyhole K011 and institute State that the outer peripheral minimum distances of connector C007 are its radius 2-5 times, more preferably preferably 2.2-4 times, 2.5-3 times.
In another preference, the thickness of the connector C007 is 5-50mm, preferably 6-40mm, more preferably 8- 30mm。
In another preference, the cone-apex angle β1And β2It is independently of one another:
The β1Meet:4°≤β1≤30°;More preferably 6 °≤β1≤25°;Most preferably 8 °≤β1≤ 20 ° or 8 °≤β1≤ 16°;
The β2Meet:4°≤β2≤30°;More preferably 6 °≤β2≤25°;Most preferably 8 °≤β2≤ 20 ° or 8 °≤β2≤ 16°。
In another preference, minimum diameter (diameter at the i.e. described most narrow places of pin-and-hole K013) Z of the pin-and-hole K013xmin It is 10-72mm, preferably 13-52mm, more preferably 17-31mm.
In another preference, minimum diameter (i.e. the diameter at the most narrow places of keyhole K011) Z of the keyhole K011sminIt is 9- 70mm, preferably 11-45mm, more preferably 13.5-30mm.
In another preference, the keyhole K011 is cylindrical bolt hole, wherein the one of described cylindrical bolt hole Side or both sides are optionally provided with the fastening step K024 of the keyhole being engaged with packing ring or bolt.
In another preference, the height for fastening step K024 of described keyhole is 0.2-3mm, preferably 0.4-2mm.
In another preference, the circular conical surface on the pin-and-hole K013 both sides can be parabola.
In another preference, the pin-and-hole K013 is the hole that two identical round platforms are symmetrically connected formation.
Further, since connector C007 of the present utility model is the flat steelwork of integral type, therefore not only structure simplifies, And improve the intensity of the utility model connector C007.Further, since distorted-structure is avoided, therefore the utility model connects The thickness of fitting C007 is not particularly limited, and the connector of required thickness (especially thicker degree) can be prepared into, so as to enter One step improves the intensity of the connector C007.Again due to the ad hoc structure of pin-and-hole K013, cause the utility model connector C007 can be not only fixedly secured, and certain flexibility ratio is provided in antidetonation, so as to help further to improve shock resistance Energy.
Shock-resistant slant bar assembly
The utility model additionally provides a kind of shock-resistant slant bar assembly, including above-described for the dual anti-shake brace in longitudinal direction Connector, and antidetonation brace.Antidetonation brace is divided into flexible anti-shock brace and rigid two kinds of antidetonation brace, and the utility model is main The rigid antidetonation brace of research.The one or both ends of antidetonation brace are provided with bearing pin in the utility model, and the bearing pin can be connected In or be connected and fixed on the pin-and-hole of the connector.The bearing pin matches with the size of pin-and-hole, so that The bearing pin can be connected and fixed on or be connected and fixed on the pin-and-hole of the connector.
Specifically, representational antidetonation brace includes c-type, U-shaped and L-type channel-section steel or other any conventional braces.
Antidetonation suspension bracket
Antidetonation suspension bracket in the utility model, the seismic support for building electromechanical engineering facility, including antidetonation brace, appoint Choosing reinforce suspension rod, anchoring piece and it is above-described for longitudinal direction it is dual anti-shake brace connector, wherein described connector It is connected by way of the pin-and-hole is with " bearing pin-pin-and-hole " with the antidetonation brace.
The antidetonation hanger structure also includes expansion bolt assembly, and described expansion bolt assembly is fixed on what is be selected from the group Fixed structure:Building top surface, side of buildings, reinforced beam etc..
The antidetonation hanger structure also includes steel structure connecting member, and described steel structure connecting member is fixed on what is be selected from the group Fixed structure:Girder steel bottom surface, girder steel side, steel column side etc..
In another preference, described antidetonation pipe clamp is porous pipe clamp.
Installation method
It is because keyhole connector of the present utility model has special construction therefore very convenient when mounted.
In the utility model, on the one hand the connector is connected that (connected mode is by pin-and-hole with antidetonation brace " bearing pin-pin-and-hole " connected mode), on the other hand, by keyhole and the fixing component such as suspension and support or pipe clamp (such as antidetonation pipe clamp) It is connected.
In the utility model, the definite sequence of pin-and-hole and keyhole is not particularly limited, and first pin-and-hole can be fixed, Then keyhole is fixed;Or first pass through keyhole and be fixed, then it is fixed by pin-and-hole again, generally, preferably The first fixing means.
By taking Fig. 4 as an example, when mounted, antidetonation brace C600 first can be fixed on wall top or the wall of wall four or other are fixed On component, the one end with bearing pin is entered with two pin-and-holes on connector C007 of the present utility model on just antidetonation brace C600 Row " bearing pin-pin-and-hole ", then, the fixing component such as suspension and support or pipe clamp (such as antidetonation pipe clamp) is connected by " bolt-bolt hole " The mode of connecing is fixed on the keyhole of the connector C007, and the suspension and support or pipe clamp can load the components such as pipe fitting.
Major advantage of the present utility model includes:
A () connector of the present utility model, simple structure is easy for installation,
B than conventional attachments (hinge type connector), not only intensity improves more than 30% to () connector of the present utility model, And low production cost;
(c) connector of the present utility model can as a kind of basic universal component of antidetonation suspension and support, suitable for it is various not Same industry and the anti-seismic structure of the pipeline, air channel and cable testing bridge of building.
D first conical surface and second conical surface of the pin-and-hole of () connector of the present utility model are provided with certain drift angle, therefore, in peace More preferable adaptability and more preferable anti-seismic performance are provided during dress process and antidetonation (for example, it is certain to be suitable for antidetonation brace The adjustment of angle (such as within angle ± 10 ° or within ± 5 °).
E () connector of the present utility model is not only highly resistant to longitudinal vibrations, be also effective against transverse vibration.
With reference to specific embodiment, the utility model is expanded on further.It should be understood that these embodiments are merely to illustrate this Utility model rather than limitation scope of the present utility model.The experimental technique of unreceipted actual conditions in the following example, leads to Often according to normal condition, or according to the condition proposed by manufacturer.
Embodiment 1
As shown in Figure 1-Figure 3, the connector for the dual anti-shake brace in longitudinal direction in one example of the utility model is without point The fixed plate of mucro angle of departure, specifically, its profile be equilateral triangle but its corner for circular arc is excessively connected, the circular arc Three straight flanges with the connector C007 outlines are tangent.In the present embodiment, three of the connector C007 outlines are straight Side 45mm long respectively, the radius of transition arc is 20mm.Connector C007 is provided with pin-and-hole K013 and keyhole K011, the circular arc The center of circle overlapped with the pin-and-hole away from its nearest neighbours or the keyhole center of circle.Connector C007 be additionally provided with the first first type surface (such as upper surface) and Second first type surface (such as lower surface), the first first type surface and second wishes that surface is parallel, and pin-and-hole K013 quantity is two:First pin Hole K013a and the second pin-and-hole K013b.The first pin-and-hole K013a, the second pin-and-hole K013b are mutually interconnected with the center of keyhole K011 One equilateral triangle of composition is connect, this equilateral triangle is similar to both equilateral triangles of the connector C007 profiles, wherein The center at the center of the keyhole K011, the first pin-and-hole K013a and the second pin-and-hole K013b is located at described equilateral respectively On three points of triangle.The center of circle of the pin-and-hole K013 or keyhole K011 and the outer peripheral minimum distances of connector C007 It is 2 times of its radius.
As shown in figure 1, pin-and-hole K013 is β by outward opening and cone-apex angle1The first conical surface K031 and first surface phase Connection, and be β by outward opening and cone-apex angle2The second conical surface K032 be connected with second surface, described β1And β2Together It is 10 °.Described the first conical surface K031 and the second conical surface K032 shapes and sizes is identical.The first described conical surface K031's It (is to overlap i.e. with the central shaft of pin-and-hole that the conical point of conical point and the second conical surface K032 is located on the central shaft of the pin-and-hole K013 ).Along the central shaft of the pin-and-hole K013, the height of first conical surface K031 is d1, the height of second conical surface K032 It is d2, the transition face between first conical surface K031 and second conical surface K032 is circular arc camber, along the pin-and-hole direction On circular arc camber height d3Be 2mm, then d1+d2+d3It is 12mm that sum is equal with the thickness of the connector C007, and d1/ d2The ratio between be 1:1, i.e. d1=d2=5mm.The minimum diameter (diameter at the i.e. described most narrow places of pin-and-hole K013) of the pin-and-hole K013 ZxminIt is 17mm.Minimum diameter (i.e. the diameter at the most narrow places of keyhole K011) Z of the keyhole K011sminIt is 17mm.The keyhole K011 is cylindrical bolt hole, wherein the both sides in described cylindrical bolt hole are provided with the keyhole that is engaged with packing ring or bolt Fastening step K024, is additionally provided with the face of cylinder K025 of keyhole between two fastening step K024 of keyhole.The keyhole it is tight Gu the height of step is 2mm.
Embodiment 2
As shown in figure 4, a kind of shock-resistant slant bar assembly in one example of the utility model, the shock-resistant slant bar assembly includes Antidetonation brace C600, the connector C007 for the dual anti-shake brace in longitudinal direction, one end of antidetonation brace is provided with bearing pin, the connector Two pin-and-holes on C007 with lead to and connect with the bearing pin on the antidetonation brace C600 respectively, the connected mode is " bearing pin-pin Hole " connected mode, described bearing pin dimensionally matches with the pin-and-hole of the connector;The connector C007 passes through Keyhole and bolt assembly on connector connect porous pipe clamp C900.
The all documents referred in the utility model are all incorporated as reference in this application, just as each document quilt It is individually recited as with reference to such.In addition, it is to be understood that after above-mentioned instruction content of the present utility model has been read, this area skill Art personnel can make various changes or modifications to the utility model, and these equivalent form of values equally fall within the application appended claims Book limited range.

Claims (10)

1. it is a kind of for the dual anti-connector for shaking brace in longitudinal direction, it is characterised in that the connector is consolidating without sharp prominent angle Fixed board part, the connector is provided with the first first type surface and the second first type surface, and the connector is provided with two pin-and-holes and one Keyhole, three centers in hole are connected with each other one triangle of composition,
The keyhole is used to be attached with pipe portion structure;
Bearing pin of described two pin-and-holes respectively with two antidetonation braces is attached;
And the pin-and-hole is β by outward opening and cone-apex angle1First conical surface be connected with first surface, and by opening Mouth is outwards and cone-apex angle is β2Second conical surface be connected with second surface, and the pin-and-hole also have it is optional positioned at first Transition face between the conical surface and second conical surface;
Described β1Meet:4°≤β1≤30°;And
Described β2Meet:4°≤β2≤30°。
2. connector as claimed in claim 1, it is characterised in that the corner of the connector excessively connects for circular arc, institute State circular arc tangent with three sides of the triangle.
3. connector as claimed in claim 1, it is characterised in that the center of circle of the pin-and-hole or keyhole and connector outside The minimum distance of edge is 2-5 times of its radius.
4. connector as claimed in claim 1, it is characterised in that the thickness of the connector is 5-50mm.
5. connector as claimed in claim 1, it is characterised in that along the central shaft of the pin-and-hole, the height of first conical surface It is d to spend1, the height of second conical surface is d2, the height of the transition face is d3, then d1+d2+d3Sum and the connector Thickness is equal;And
d1/d2The ratio between be 0.8-1.2;
And/or (d1+d2)/(d1+d2+d3) Wei not 0.8-1.
6. connector as claimed in claim 1, it is characterised in that the cone-apex angle β1And β2It is respectively from independently:
The β1Meet:6°≤β1≤25°;
The β2Meet:6°≤β2≤25°。
7. connector as claimed in claim 1, it is characterised in that the minimum diameter Z of the pin-and-holexminIt is 10-72mm.
8. connector as claimed in claim 1, it is characterised in that the minimum diameter Z of the keyholesminIt is 9-70mm.
9. a kind of shock-resistant slant bar assembly, it is characterised in that the component includes the use of (a) as described in any in claim 1-8 In the connector of the dual anti-shake brace in longitudinal direction, and (b) antidetonation brace, the one or both ends of the antidetonation brace are provided with bearing pin, institute State the pin-and-hole that bearing pin can be connected and fixed on or be connected and fixed on the connector.
10. a kind of antidetonation suspension bracket, it is characterised in that the antidetonation suspension bracket includes antidetonation brace, anchoring piece and claim 1-8 In any described connector for the dual anti-shake brace in longitudinal direction, wherein described connector with the antidetonation brace by described Pin-and-hole is connected in the way of " bearing pin-pin-and-hole ".
CN201621060190.7U 2016-09-18 2016-09-18 Connector, shock-resistant slant bar assembly and antidetonation suspension bracket for the dual anti-shake brace in longitudinal direction Active CN206274095U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621060190.7U CN206274095U (en) 2016-09-18 2016-09-18 Connector, shock-resistant slant bar assembly and antidetonation suspension bracket for the dual anti-shake brace in longitudinal direction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621060190.7U CN206274095U (en) 2016-09-18 2016-09-18 Connector, shock-resistant slant bar assembly and antidetonation suspension bracket for the dual anti-shake brace in longitudinal direction

Publications (1)

Publication Number Publication Date
CN206274095U true CN206274095U (en) 2017-06-23

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201621060190.7U Active CN206274095U (en) 2016-09-18 2016-09-18 Connector, shock-resistant slant bar assembly and antidetonation suspension bracket for the dual anti-shake brace in longitudinal direction

Country Status (1)

Country Link
CN (1) CN206274095U (en)

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