CN206377099U - Pin-and-hole connector, shock-resistant slant bar assembly and the antidetonation suspension bracket of brace are shaken for bilateral monoclonal antibody - Google Patents

Pin-and-hole connector, shock-resistant slant bar assembly and the antidetonation suspension bracket of brace are shaken for bilateral monoclonal antibody Download PDF

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Publication number
CN206377099U
CN206377099U CN201621457086.1U CN201621457086U CN206377099U CN 206377099 U CN206377099 U CN 206377099U CN 201621457086 U CN201621457086 U CN 201621457086U CN 206377099 U CN206377099 U CN 206377099U
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China
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pin
hole
hem
connector
brace
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CN201621457086.1U
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Chinese (zh)
Inventor
林其略
卫丽
王磊
陈勋瑜
邵爱华
严雨思
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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 pin-and-hole connector, shock-resistant slant bar assembly and the antidetonation suspension bracket that brace is shaken for bilateral monoclonal antibody.The pin-and-hole connector includes connected the first hem, first connecting portion, second connecting portion, the second hem and the 3rd hem of one;And second plane where plane where hem and the 3rd hem respectively with the first angle α of plane formation where the first hem portion1With the second angle α2;First hem is provided with bolt hole, is fixed for carrying out bolt with pipe portion structure;Second hem and the 3rd hem are respectively equipped with an identical pin-and-hole, for being attached with antidetonation brace;It is β that pin-and-hole, which has by outward opening and cone-apex angle,1First conical surface, and by outward opening and cone-apex angle be β2Second conical surface, and the pin-and-hole also has and is located at transition face between first conical surface and second conical surface.Pin-and-hole connector of the present utility model, it is simple in construction, it is easy for installation, more than 30% is improved than conventional attachments intensity, and also production cost is low.

Description

Pin-and-hole connector, shock-resistant slant bar assembly and the antidetonation of brace are shaken for bilateral monoclonal antibody Suspension bracket
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, more particularly relate to bilateral monoclonal antibody shake brace pin-and-hole connector, shock-resistant slant bar assembly and antidetonation suspension bracket.
Background technology
In order to defend and earthquake disaster mitigation, protection people's life and property safety 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.
《Build electromechanical engineering earthquake resistant design code》Middle regulation seismic fortification intensity is the building in 6 degree and more than 6 degree areas Electromechanical engineering (including water supply and drainage, heating, ventilation, air-conditioning, combustion gas, heating power, electric power, communication, fire-fighting etc.) antidetonation must be carried out 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 current general connector being connected with brace includes hinge connector and antidetonation seat is connected Part.However, described hinge connector often has the part of 90 ° of distortions, 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 summary, this area is in the urgent need to developing use a kind of simple in construction, easy for installation and with excellent shock resistance In the connector of antidetonation suspension bracket.
The content of the invention
The purpose of this utility model is to provide a kind of simple in construction, easy for installation and is used for antidetonation with excellent shock resistance The connector of suspension bracket.
There is provided a kind of pin-and-hole connector that brace is shaken for bilateral monoclonal antibody for first aspect of the present utility model.The pin Hole connector includes the first hem, first connecting portion, the second hem, second connecting portion and the 3rd hem, and described First hem, the second hem, the 3rd hem, first connecting portion and second connecting portion are integral;
Wherein, first hem is connected by the second connecting portion with second hem, first folding Edge is connected by the first connecting portion with the 3rd hem, and plane where first hem and described the The first angle α of plane formation where two hems1, plane where plane where first hem and the 3rd hem Form the second angle α2
Described pin-and-hole connector is provided with the first main surface and the second main surface;
First hem is provided with bolt hole, and the bolt hole is used to be fixed with pipe portion structure;
Second hem be provided with the first pin-and-hole, the 3rd hem be provided with the second pin-and-hole, first pin-and-hole with The second pin-and-hole size is identical;
Described pin-and-hole is used to be attached with the bearing pin of an antidetonation brace;
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 optional be located at Transition face between first conical surface and second conical surface;
Described α1Meet:110°≤α1≤155°;
Described α2Meet:110°≤α2≤155°;
Described β1Meet:4°≤β1≤30°;And
Described β2Meet:4°≤β2≤30°。
In another preference, first angle α1With second angle α2It is equal in magnitude;
In another preference, the keyhole connector is symmetrical on the central axis of the first bolt hole;
In another preference, described pipe portion structure is selected from the group:Crane span structure, pipe clamp or its combination.
In another preference, described fixed structure does not include antidetonation brace.
In another preference, described fixed structure includes antidetonation brace.
In another preference, described the first main surface is parallel or substantially parallel with the second main surface.
In another preference, the first main surface at the first described hem is parallel with the second main surface;
The first main surface at second hem is parallel with the second main surface;
The described main surface of connecting portion first and the second main surface be bending (i.e. only or substantially closely in a dimension It is upper to be bent), but be not distortion (bent in a dimension (such as X-Y plane in z-direction), not any dimension Rotated on degree).
In another preference, the described conical point of first conical surface and/or the conical point of second conical surface is located at the pin On the central shaft in hole.
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, described transition face is the face of cylinder or the arc surface prominent to center.
In the pin-and-hole connector, the thickness H1 of the first hem, the thickness HL1 of first connecting portion, second connecting portion It is 0.8-1.2 that thickness HL2, the thickness H2 of the second hem and the 3rd hem thickness H3, which the ratio between are,:0.8-1.2:0.8- 1.2:0.8-1.2:0.8-1.2.
In another preference, described thickness H1, HL1, HL2, H2 and H3 is average thickness.
In another preference, the thickness H1 of the first hem, the thickness HL1 of first connecting portion, the thickness of second connecting portion It is 0.9-1.1 to spend the ratio between thickness H3 of HL2, the thickness H2 of the second hem and the 3rd hem:0.9-1.1:0.9-1.1: 0.9-1.1:0.9-1.1;Preferably the thickness H1 of the first hem, the thickness HL1 of first connecting portion, the thickness of second connecting portion The ratio between HL2, the thickness H2 of the second hem and the 3rd hem thickness H3 is 0.95-1.05:0.95-1.05:0.95- 1.05:0.95-1.05:0.95-1.05;More preferably 1:1:1:1:1.
Along the central shaft of the pin-and-hole, the height of first conical surface is d1, the height of second conical surface is d2, it is described The height of transition face is d3, then d1+d2+d3Sum is equal with the thickness of the second hem;And
d1/d2The ratio between be 0.8~1.2;And/or (d1+d2)/(d1+d2+d3) the ratio between be 0.8~1.
In another preference, the height d of the transition face3For 0-10mm, preferably 0-5mm, more preferably 0-3mm.
In another preference, first angle α1, the second angle α2, cone-apex angle β1And β2Independently of one another:
Described α1Meet:115°≤α1≤150°;More preferably, 120 °≤α1≤145°;Most preferably 135 °;
Described α2Meet:115°≤α2≤150°;More preferably, 120 °≤α2≤145°;Most preferably 135 °;
Described β1Meet:6°≤β1≤25°;More preferably 8 °≤β1≤20°;Most preferably 10 °;
Described β2Meet:6°≤β1≤25°;More preferably 8 °≤β1≤20°;Most preferably 10 °.
Minimum diameter (i.e. the diameter at the most narrow place of pin-and-hole) Z2min of pin-and-hole is 10-72mm.
In another preference, Z2min is 13-52mm, more preferably 17-31mm.
In another preference, the structure of described bolt hole is different from pin-and-hole.
In another preference, the structure of described bolt hole is identical with pin-and-hole.
In another preference, minimum diameter (i.e. the diameter at the most narrow place of bolt hole) Z1min of described bolt hole is 9- 70mm。
In another preference, Z1min is 11-45mm, more preferably 13.5-30mm.
In another preference, the bolt hole is 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 described pin-and-hole connector, one end of the remote first connecting portion of the 3rd hem is first end;Institute State on the outside of pin-and-hole to the first end apart from d5For 5-100mm, preferably 8-50mm, more preferably 10-30mm;
And/or second hem the remote second connecting portion one end be second end;Institute is arrived on the outside of the pin-and-hole State second end apart from d6For 5-100mm, preferably 8-50mm, more preferably 10-30mm.
In another preference, the first described angle α1For 135 °;The first described angle α2For 135 °;Described β1 For 10 °;With described β2For 10 °;
The minimum diameter Z2min of described pin-and-hole is 17-31mm;
The minimum diameter Z1min of described bolt hole is 13.5-30mm;And
The thickness H1 of first hem, the thickness HL1 of first connecting portion, the thickness HL2 of second connecting portion, the second hem Thickness H2 and the thickness H3 of the 3rd hem be 8-20mm.
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 pin-and-hole connector is connected to antidetonation pipe clamp by Assembly of pin.
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 shock-resistant slant bar assembly includes (a) The pin-and-hole connector that brace is shaken for bilateral monoclonal antibody as described in the utility model first aspect, and (b) antidetonation brace, it is described The one or both ends of antidetonation brace are provided with bearing pin, and the bearing pin may connect to or be connected to the pin-and-hole of the pin-and-hole connector.
In another preference, the pin-and-hole of described bearing pin and the pin-and-hole connector dimensionally matches.
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 It is used for the pin-and-hole connector that bilateral monoclonal antibody shakes brace described in firmware and the utility model first aspect, wherein described pin-and-hole Connector is connected with the antidetonation brace by the pin-and-hole in " bearing pin-pin-and-hole " mode.
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
Fig. 1 is the front view of the pin-and-hole connector in one example of the utility model;
Fig. 2 is the left view of the pin-and-hole connector in one example of the utility model;
Fig. 3 is the cutting left view of the pin-and-hole connector in one example of the utility model;
Fig. 4 is the top view of the pin-and-hole connector in one example of the utility model;
Fig. 5 is the perspective view of the pin-and-hole connector in one example of the utility model;
Fig. 6 is the connection diagram of pin-and-hole connector in another embodiment of the utility model.
C005:The pin-and-hole connector of brace is shaken for bilateral monoclonal antibody;
K001:First hem;
K002:Second hem;
K003:3rd hem;
K010A:First connecting portion;
K010B:Second connecting portion;
K011:Bolt hole;
K013A:First pin-and-hole;
K013B:Second pin-and-hole;
K031:First conical surface of pin-and-hole;
K032:Second conical surface of pin-and-hole;
K033:The transition face of pin-and-hole;
K024:The fastening step of bolt hole;
K025:The transition face of bolt hole;
C600:Antidetonation brace;
C900:Porous pipe clamp (such as universal vibration-resistant pipe clamp).
Embodiment
The present inventor, by largely screening and optimizing, develops a nested structure new first by in-depth study extensively The part and component of antidetonation suspension bracket clever, suitable for building electromechanical engineering facility and every profession and trade process pipe, and use institute State the antidetonation hanger structure of part and/or component.Part and/or component of the present utility model for antidetonation suspension bracket includes structure Unique connector, Liang Jia, pipe clamp, adjustable rod sub-assembly etc..By the part of the present utility model for antidetonation suspension bracket and/or Component, can be easily assembled into shock strength significantly improve, light structure, safe and reliable all kinds of antidetonation suspension brackets.In this base The utility model is completed on plinth.
Specifically, for connector, connector of the present utility model includes (but being not limited to):Brace is shaken for monoclonal antibody Keyhole connector, the pin-and-hole connector for shaking for monoclonal antibody brace, the pin-and-hole connector for unilateral dual anti-shake brace, for double Side monoclonal antibody shakes the keyhole connector of brace, the pin-and-hole connector of brace is shaken for bilateral monoclonal antibody, 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 that row is effectively protected, it is constituted 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.
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.Moreover, term " comprising ", "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 be this process, Method, article or the intrinsic key element of equipment.In the absence of more restrictions, by wanting that sentence " including one " 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.
Pin-and-hole connector
The utility model provides a kind of pin-and-hole connector that brace is shaken for monoclonal antibody.
As used herein, " pin-and-hole connector of the present utility model " and " pin of bilateral monoclonal antibody shake brace of the present utility model Hole connector " is used interchangeably, refer to it is being attached for antidetonation brace by " bearing pin-pin-and-hole " mode, with special pin-and-hole The connector of structure.
Preferred embodiment of the present utility model is described in detail below with reference to accompanying drawing, to become apparent from understanding this hair Bright objects, features and advantages.It should be understood that embodiment shown in the drawings is not the limitation to the utility model scope, And simply to illustrate that the connotation of technical solutions of the utility model.
Referring to Fig. 1-Fig. 5, the pin-and-hole that bilateral monoclonal antibody shakes brace that is used in one example of the utility model illustrated therein is Connector.
Pin-and-hole connector C005 of the present utility model includes the first hem K001, first connecting portion K010A, the second connection Portion K010B, the second hem K002 and the 3rd hem K003, and the first hem K001, first connecting portion K010A, Two connecting portion K010B, the second hem K002 and the 3rd hem K003 are integral or integrally formed.
In the utility model, the first hem K001 is connected by second connecting portion K010B with the second hem K002, First hem K001 is connected by first connecting portion K010A with the 3rd hem K003, and where the first hem K001 Plane and the first angle α of plane formation where the second hem K0021, plane and the 3rd hem where the first hem K001 The second angle α of plane formation where K0032
Described pin-and-hole connector C005 is provided with the first main surface (such as upper surface) and the second main surface (such as lower surface).
First hem K001 is provided with bolt hole K011, and the bolt hole K011 is used to be fixed with pipe portion structure;Spiral shell Keyhole K011 is cylindrical bolt hole, and the wherein bolt hole has transition face K025;The both sides of the bolt hole be provided with packing ring or The fastening step K024 that bolt is engaged.
Second hem K002 is provided with the second pin-and-hole K013B provided with the first pin-and-hole K013A, the 3rd hem K003, The first pin-and-hole K013A is identical with the second pin-and-hole K013A sizes;
Described pin-and-hole K013A and K013B is used to be attached with the bearing pin of an antidetonation brace;
In addition, the pin-and-hole K013B is β by outward opening and cone-apex angle1The first conical surface K031 and the first main surface It is connected, and is β by outward opening and cone-apex angle2The second conical surface K032 be connected with the second main surface, it is and described Pin-and-hole K013 also has the optional transition face K033 being located between the first conical surface K031 and the second conical surface K032.
Although it should be understood that in figs. 1-5 in shown pin-and-hole connector, described α1For 135 °, described α2For 135 °, And β1And β2It it is 10 °, however, generally α1、α2、β1And β2These angles can be changed within the specific limits.For example, at this In utility model, these angles generally meet following condition:
Described α1Meet:110°≤α1≤155°;
Described α2Meet:110°≤α2≤155°;
Described β1Meet:4°≤β1≤30°;And
Described β2Meet:4°≤β2≤30°。
It is preferred that α1Meet:115°≤α1≤150°;More preferably 120 °≤α1≤145°;Most preferably it is about 135 ° ± 1 °.
It is preferred that α2Meet:115°≤α2≤150°;More preferably 120 °≤α2≤145°;Most preferably it is about 135 ° ± 1 °.
It is preferred that β1Meet:6°≤β1≤25°;More preferably 8 °≤β1≤20°;Most preferably it is about 10 ° ± 1 °;
It is preferred that β2Meet:6°≤β2≤25°;More preferably 8 °≤β2≤20°;Most preferably it is about 10 ° ± 1 °.
Wherein, pin-and-hole connector C005 of the present utility model pin-and-hole K013A and/or K013B first and second conical surfaces (and corresponding β1And β2Angle), the cooperation with shock-resistant slant lever pin axle is provided more preferable during installation process and antidetonation Adaptability and more preferable anti-seismic performance are (for example, be suitable for antidetonation brace certain angle (such as within angle ± 10 ° or ± 5 ° Within) adjustment).
In addition, described pin-and-hole connector C005 passes through the first angle α1With the second angle α2(such as 125 °~145 ° of change Change) and pin-and-hole K013A and K013B allow vertical angle such as ± 5 ° of the adjustment of antidetonation brace, antidetonation brace can be allowed to hang down Squareness changes in the range of 30 ° to 60 °.
It should be understood that the thickness of the utility model pin-and-hole connector is not particularly limited, can be according to needed for antidetonation suspension bracket It is required that being determined.Representational thickness is 5-40mm, preferably 8-20mm, more preferably 10-15mm.
It should be understood that the material of the utility model pin-and-hole connector is not particularly limited, can be with excellent mechanical strength Material, such as steel, alloy.
Further, since pin-and-hole connector of the present utility model is the board-like steelwork of integral type, therefore not only structure simplifies, and And the distortion between two planes of the first hem and the second hem is avoided, so as to improve the connection of the utility model pin-and-hole The intensity of part.Further, since distorted-structure is avoided, therefore the thickness of the utility model pin-and-hole connector is not particularly limited, The connector of required thickness (especially thicker degree) can be prepared into, so as to further improve the intensity of the connector.Again Due to the specific structure of pin-and-hole, cause the utility model connector to be not only fixedly secured, and provide certain in antidetonation Flexibility ratio, so as to help further to improve anti-seismic performance.
In a preference, the pin-and-hole connector for antidetonation brace is the tabular steelwork that bending forms an angle. Its hem has a bolt hole, for suspension and support or cable testing bridge bolt connection;Its two other hem The upper pin-and-hole for having a both sides to have cone-apex angle to be 10 ° respectively, is connected with shock-resistant slant lever pin axle.
Using pin-and-hole connector of the present utility model, it can not only be well adapted under different spatial restrictive condition Brace connection, and can easily meet《Build electromechanical engineering earthquake resistant design code》Installation requirement, i.e., it is " lateral, vertical Installed to the diagonal brace of antidetonation suspension and support, vertical angle is preferably 45 °, and cannot be less than 30 ° ".
Shock-resistant slant bar assembly
The utility model additionally provides a kind of shock-resistant slant bar assembly, and it includes:(a) the above-mentioned bilateral monoclonal antibody that is used for shakes brace Pin-and-hole connector, and (b) antidetonation brace.
It is not particularly limited suitable for antidetonation brace of the present utility model, as long as its one end or two ends are provided with bearing pin.Antidetonation Brace is divided into flexible anti-shock brace and rigid two kinds of antidetonation brace, and the utility model is primarily adapted for use in rigid antidetonation brace.
Representational antidetonation brace includes c-type, U-shaped and L-type channel-section steel or other any conventional braces.
In invention, when the one or both ends of antidetonation brace are provided with bearing pin, then pin-and-hole connector of the present utility model The bearing pin size of the size of pin-and-hole and the brace matches, so that the bearing pin may connect to or It is connected to the pin-and-hole of the pin-and-hole connector.
Antidetonation suspension bracket
The utility model additionally provides a kind of antidetonation suspension bracket, and it is used for the seismic support for building electromechanical engineering facility.This The antidetonation suspension bracket of utility model includes:Anchoring piece, optional reinforcing suspension rod, antidetonation brace and it is above-described be used for bilateral Monoclonal antibody shakes the pin-and-hole connector of brace, wherein described pin-and-hole connector and the antidetonation brace by the pin-and-hole with " bearing pin- Pin-and-hole " mode is connected.
In the utility model, a kind of typical part as anchoring piece is expansion bolt assembly.The expansion bolt Component can be fixed on the fixed structure for treating grappling.Representational fixed structure includes (but being not limited to):Building top Face, side of buildings, reinforced beam (including top surface or side), girder steel (including bottom surface or side).
In the utility model, the antidetonation hanger structure may also include reinforcing suspension rod.
In the utility model, the antidetonation hanger structure except can contain expansion bolt assembly in addition to, in addition to other Extra antidetonation suspension bracket part and the extra part for other electromechanical engineering facilities such as fixed -pipings, such as pipe clamp, Liang Jia Deng.
Installation method
Because pin-and-hole connector of the present utility model has structure special construction, thus it is very convenient when mounted.
In the utility model, on the one hand described pin-and-hole connector passes through bolt hole and suspension and support or cable testing bridge spiral shell Bolt etc. is connected, on the other hand, is connected that (connected mode is " bearing pin-pin-and-hole " company with antidetonation brace by pin-and-hole Connect mode).
In the utility model, the definite sequence of bolt hole and pin-and-hole is not particularly limited, and can first pass through bolt hole and enter Row is fixed, and is then fixed again by pin-and-hole;Or first pass through pin-and-hole and be fixed, then it is fixed again by bolt hole.
By taking Fig. 6 as an example, when mounted, first the porous pipe clamp C900 of pipe portion structure and pin-and-hole of the present utility model can be connected Fitting C005 bolt hole carries out bolt and fixed, then, will connect with antidetonation brace C600 bearing pin through the utility model pin-and-hole The pin-and-hole of fitting is attached, so that antidetonation brace C600 is connected into the pin-and-hole connector.
In addition, pin-and-hole connector of the present utility model is connected to other structures part, such as antidetonation pipe clamp, cable by bearing pin On crane span structure, cross-arm suspension bracket.
Major advantage of the present utility model includes:
(a) pin-and-hole connector of the present utility model, simple in construction, easy for installation,
(b) pin-and-hole connector of the present utility model than conventional attachments (hinge type connector) not only intensity improve 30% with On, and production cost is low;
(c) the pin-and-hole connector of the present utility model for antidetonation brace, can be logical as one kind basis of antidetonation suspension and support With part, suitable for the anti-seismic structure of the pipeline of a variety of industry and building, air channel and cable testing bridge.
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 method 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
Fig. 1-5 shows embodiment 1 of the present utility model.In the present embodiment, pin-and-hole connector C005 is to be bent into necessarily The tabular steelwork of angle α.Pin-and-hole connector C005 of the present utility model includes the first hem K001, first connecting portion K010A, second connecting portion K010B, the second hem K002 and the 3rd hem K003, and the first hem K001, first Connecting portion K010A, second connecting portion K010B, the second hem K002 and the 3rd hem K003 are integral or integrally formed 's.First hem K001 is connected by second connecting portion K010B with the second hem K002, and the first hem K001 passes through One connecting portion K010A is connected with the 3rd hem K003, and plane where the first hem K001 and the second hem K002 Place plane the first angle α of formation1, angle α1For 135 °;Plane where first hem K001 and the 3rd hem K003 places Plane the second angle α of formation2, angle α2For 135 °.
Pin-and-hole connector C005 is provided with the first main surface (such as upper surface) and the second main surface (such as lower surface).Described One hem K001 is provided with bolt hole K011, and the bolt hole K011 is used to be fixed with pipe portion structure;Second hem K002 is provided with the first pin-and-hole K013A, and the 3rd hem K003 is provided with the second pin-and-hole K013B, the first pin-and-hole K013A with The second pin-and-hole K013A sizes are identical;Described pin-and-hole K013A and K013B is used to be connected with the bearing pin of an antidetonation brace Connect.And pin-and-hole K013B passes through outward opening and cone-apex angle β1It is connected for 10 ° of the first conical surface K031 with the first main surface, And pass through outward opening and cone-apex angle β2It is connected for 10 ° of the second conical surface K032 with the second main surface, and the pin-and-hole K013 also has the optional transition face K033 being located between the first conical surface K031 and the second conical surface K032.
Pin-and-hole K013B minimum diameter Z2min is 17mm;Bolt hole K011 minimum diameter Z1min is 20mm;And the One hem K001 thickness H1, the thickness HL1 of first connecting portion, the thickness HL2 of second connecting portion, the second hem K002 The thickness H3 of thickness H2 and the 3rd hem is 12mm.Along the central shaft of the pin-and-hole K013B, the first conical surface K031 height For d1Height with second conical surface K032 is d2Equal, the height of the intermediate transition surface K033 is d3For 0, then d1+d2+d3 Sum is equal with the second hem K002 thickness, is 12mm.
The height for fastening step is 2mm, and the 3rd hem K003 remote first connecting portion K010A one end is the One end, bolt hole K011A central shafts to the first end are 20mm apart from d5;Second hem K002's is remote described Second connecting portion K010B one end be to be apart from d6 to the second end on the outside of second end, the pin-and-hole K013B 20mm。
Embodiment 2
As shown in fig. 6, a kind of typical connected mode of the present utility model, pin-and-hole connector C005 by bolt assembly with The porous pipe clamp C900 connections of pipe portion structure, pin-and-hole connector C005 by pin-and-hole and antidetonation brace C600 bearing pin with " bearing pin- Pin-and-hole " mode is connected.
Preferred embodiment of the present utility model is described in detail above, it is understood that reading the utility model Above-mentioned instruction content after, those skilled in the art can make various changes or modifications to the utility model.These shapes of equal value Formula equally falls within the application appended claims limited range.

Claims (10)

1. a kind of pin-and-hole connector that brace is shaken for bilateral monoclonal antibody, it is characterised in that the pin-and-hole connector includes the first folding Edge, first connecting portion, the second hem, second connecting portion and the 3rd hem, and first hem, the second flanging Portion, the 3rd hem, first connecting portion and second connecting portion are integral;
Wherein, first hem is connected by the second connecting portion with second hem, first hem It is connected by the first connecting portion with the 3rd hem, and plane where first hem and second folding The first angle α of plane formation where edge1, plane where first hem formed with the 3rd hem place plane Second angle α2
Described pin-and-hole connector is provided with the first main surface and the second main surface;
First hem is provided with bolt hole, and the bolt hole is used to be fixed with pipe portion structure;
Second hem be provided with the first pin-and-hole, the 3rd hem be provided with the second pin-and-hole, first pin-and-hole with it is described Second pin-and-hole size is identical;
Described pin-and-hole is used to be attached with the bearing pin of an antidetonation brace;
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 has and optional is located at first Transition face between the conical surface and second conical surface;
Described α1Meet:110°≤α1≤155°;
Described α2Meet:110°≤α2≤155°;
Described β1Meet:4°≤β1≤30°;And
Described β2Meet:4°≤β2≤30°。
2. pin-and-hole connector as claimed in claim 1, it is characterised in that in the pin-and-hole connector, the thickness of the first hem Spend H1, the thickness HL1 of first connecting portion, the thickness HL2 of second connecting portion, the thickness H2 of the second hem and the 3rd hem It is 0.8-1.2 that thickness H3, which the ratio between is,:0.8-1.2:0.8-1.2:0.8-1.2:0.8-1.2.
3. pin-and-hole connector as claimed in claim 1, it is characterised in that along the central shaft of the pin-and-hole, first conical surface Height be d1, the height of second conical surface is d2, the height of the transition face is d3, then d1+d2+d3Sum and the second flanging The thickness in portion is equal;And
d1/d2The ratio between be 0.8~1.2;And/or (d1+d2)/(d1+d2+d3) the ratio between be 0.8~1.
4. pin-and-hole connector as claimed in claim 1, it is characterised in that first angle α1, the second angle α2, cone-apex angle β1And β2Independently of one another:
Described α1Meet:120°≤α1≤145°;
Described α2Meet:120°≤α2≤145°;
Described β1Meet:8°≤β1≤20°;
Described β2Meet:8°≤β1≤20°。
5. pin-and-hole connector as claimed in claim 1, it is characterised in that the minimum diameter Z2min of pin-and-hole is 10-72mm.
6. pin-and-hole connector as claimed in claim 1, it is characterised in that the structure of described bolt hole is different from pin-and-hole.
7. pin-and-hole connector as claimed in claim 1, it is characterised in that in described pin-and-hole connector, the 3rd hem One end away from the first connecting portion is first end;To the first end apart from d on the outside of the pin-and-hole5For 5- 100mm;
And/or second hem the remote second connecting portion one end be second end;To described the on the outside of the pin-and-hole Two ends apart from d6For 5-100mm.
8. pin-and-hole connector as claimed in claim 1, it is characterised in that the first described angle α1For 135 °;Described first Angle α2For 135 °;Described β1For 10 °;With described β2For 10 °;
The minimum diameter Z2min of described pin-and-hole is 17-31mm;
The minimum diameter Z1min of described bolt hole is 13.5-30mm;And
The thickness H1 of first hem, the thickness HL1 of first connecting portion, the thickness HL2 of second connecting portion, the thickness of the second hem The thickness H3 for spending H2 and the 3rd hem is 8-20mm.
9. a kind of shock-resistant slant bar assembly, it is characterised in that the component includes the use (a) as described in any in claim 1-8 The pin-and-hole connector of brace, and (b) antidetonation brace are shaken in bilateral monoclonal antibody, the one or both ends of the antidetonation brace are provided with pin Axle, the bearing pin may connect to or be connected to the pin-and-hole of the pin-and-hole 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 it is any it is described be used for the pin-and-hole connector that bilateral monoclonal antibody shakes brace, wherein described pin-and-hole connector and the antidetonation brace Connected by the pin-and-hole in " bearing pin-pin-and-hole " mode.
CN201621457086.1U 2016-12-28 2016-12-28 Pin-and-hole connector, shock-resistant slant bar assembly and the antidetonation suspension bracket of brace are shaken for bilateral monoclonal antibody Active CN206377099U (en)

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CN201621457086.1U CN206377099U (en) 2016-12-28 2016-12-28 Pin-and-hole connector, shock-resistant slant bar assembly and the antidetonation suspension bracket of brace are shaken for bilateral monoclonal antibody

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109764185A (en) * 2018-11-26 2019-05-17 成都新力紧科技有限公司 Connection structure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109764185A (en) * 2018-11-26 2019-05-17 成都新力紧科技有限公司 Connection structure

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