CN206754685U - Three bipyramid pin-and-hole connectors, shock-resistant slant bar assembly and antidetonation suspension bracket - Google Patents

Three bipyramid pin-and-hole connectors, shock-resistant slant bar assembly and antidetonation suspension bracket Download PDF

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Publication number
CN206754685U
CN206754685U CN201720245569.3U CN201720245569U CN206754685U CN 206754685 U CN206754685 U CN 206754685U CN 201720245569 U CN201720245569 U CN 201720245569U CN 206754685 U CN206754685 U CN 206754685U
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China
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hole
pin
pedestal
connector
bipyramid
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CN201720245569.3U
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Chinese (zh)
Inventor
林其略
任自华
熊建文
武春霖
李林海
卫丽
唐佳贇
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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 three bipyramid pin-and-hole shock-resistant slant joint element for bar, shock-resistant slant bar assembly and antidetonation suspension bracket.The connector includes integrally formed first pedestal, the second pedestal and the 3rd pedestal, it is the hexagonal base that circular arc excessively connects that first pedestal, the second pedestal and the 3rd pedestal, which form each corner, the center of the hexagonal base is provided with a keyhole, and the keyhole is used to be fixedly connected with pipe portion structure;The hexagonal base is provided with the first main surface and the second main surface parallel to each other;A connecting portion is respectively equipped with first main surface of the first pedestal, the second pedestal and the 3rd pedestal, plane where the connecting portion is vertical with the first main surface of hexagonal base;The connecting portion is provided with a pair of taper pin-hole, and the bipyramid pin-and-hole is used to be attached with the bearing pin of an antidetonation brace;The bipyramid pin-and-hole includes first conical surface and second conical surface.Three bipyramids 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 production cost is low.

Description

Three bipyramid pin-and-hole connectors, shock-resistant slant bar assembly and antidetonation suspension bracket
Technical field
Building and seismic resistance field are the utility model is related to, more particularly to the seismic support for building electromechanical engineering facility Universal component, relate more specifically to bipyramid pin-and-hole shock-resistant slant joint element for bar, 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, promotes 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.) 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, installation are 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 Spend relatively low, the intensity of link portions is relatively low in addition, it is difficult to reaches gratifying anti seismic efficiency.
In summary, there is an urgent need to develop a kind of use simple in construction, easy for installation and with excellent shock resistance for this area In the connector of antidetonation suspension bracket.
Utility model content
The purpose of this utility model is to provide a kind of simple in construction, easy for installation and be used for antidetonation with excellent shock resistance The connector of suspension bracket.
In first aspect of the present utility model, there is provided a kind of three bipyramid pin-and-hole shock-resistant slant joint element for bar.The company Fitting includes the first pedestal, the second pedestal and the 3rd pedestal, and first pedestal, the second pedestal and the 3rd pedestal are integral; First pedestal, the second pedestal and the 3rd pedestal form a hexagonal base, and each corner of hexagonal base is circle Arc excessively connects;
The center of the hexagonal base is provided with a keyhole, and the keyhole is used to be fixedly connected with pipe portion structure;
The hexagonal base is provided with the first main surface and the second main surface, and first major surfaces in parallel is in described second Main surface;
A connecting portion, the company are respectively equipped with first main surface of first pedestal, the second pedestal and the 3rd pedestal Plane where socket part is vertical with the first main surface of the hexagonal base;
The connecting portion is provided with a pair of taper pin-hole, and the bipyramid pin-and-hole is used to be connected with the bearing pin of an antidetonation brace Connect;
The bipyramid pin-and-hole includes first conical surface and second conical surface.
The upper bottom circle of first conical surface outward opening, second conical surface outward opening, and first conical surface and institute The upper bottom circle for stating second conical surface overlaps.
The cone-apex angle of first conical surface is β1, and the cone-apex angle of second conical surface is β2, and
The β1Meet:4°≤β1≤30°;And
The β2Meet:4°≤β2≤30°。
In another preference, the cone-apex angle β1And β2Independently of one another:
Described β1Meet:6°≤β1≤25°;More preferably 8 °≤β1≤20°;Most preferably 10 °;
Described β2Meet:6°≤β2≤25°;More preferably 8 °≤β2≤20°;Most preferably 10 °.
In another preference, the cone-apex angle β1With the cone-apex angle β2It is equal in magnitude.
The thickness of the connecting portion is h1, h1Meet:0.71d1≤h1≤1.25d1
The distance at the keyhole center to the hexagonal base edge is d2, and d2Meet:d2≥3.15d1
The distance on the center of the bipyramid pin-and-hole to the described first main surface is h2, and h2 meets:1.25d1≤h2≤ 2.5d1
The distance of the center of the bipyramid pin-and-hole to the connecting portion end is R, R >=d1
In another preference, described pipe portion structure is selected from the group:Crane span structure, pipe clamp or its combination.
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, 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 include (a) such as this practicality Three bipyramid pin-and-hole connectors described in new first aspect, and (b) antidetonation brace, the one or both ends of the antidetonation brace are set There is bearing pin, the bearing pin may connect to or be connected to the bipyramid 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 include antidetonation brace, anchor Firmware and the three bipyramid pin-and-hole connectors as described in the utility model first aspect, wherein the connector and the shock-resistant slant Bar is connected by the bipyramid pin-and-hole in a manner of " bearing pin-pin-and-hole ".
It should be understood that within the scope of the present invention, above-mentioned each technical characteristic of the invention and have in below (eg embodiment) It can be combined with each other between each technical characteristic of body description, so as to form new or preferable technical scheme.As space is limited, exist This no longer tires out one by one states.
Brief description of the drawings
Fig. 1 is the top view in cross-section of three bipyramid pin-and-hole connectors in one example of the utility model;
Fig. 2 is the sectional elevation view of three bipyramid pin-and-hole connectors in one example of the utility model;
Fig. 3 is the left view of three bipyramid pin-and-hole connectors in one example of the utility model;
Fig. 4 is the perspective view of three bipyramid pin-and-hole connectors in one example of the utility model;
Fig. 5 is the connection diagram of three bipyramid pin-and-hole connectors in another embodiment of the utility model.
Each reference is as follows:
C010:Three bipyramid pin-and-hole shock-resistant slant joint element for bar;
K010:Connecting portion;Including:K010a:First connecting portion;K010b:Second connecting portion;K010c:3rd connecting portion;
C400:Bearing pin;
Z001:First pedestal;
Z002:Second pedestal;
Z003:3rd pedestal;
K011:Bolt hole;
C800:Bolt;
K013:Bipyramid pin-and-hole;
K031:First conical surface of pin-and-hole;
K032:Second conical surface of pin-and-hole;
C600:Antidetonation brace;
C900:Antidetonation pipe clamp.
Embodiment
The present inventor, by largely screening and optimizing, it is new to develop a nested structure 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 using 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 monoclonal antibody shake 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, bipyramid pin-and-hole antidetonation brace for the dual anti-shake brace in longitudinal direction Connector etc..
It is multidirectional (axially, lateral) that three bipyramids pin-and-hole shock-resistant slant joint element for bar of the present utility model is only applied to three antidetonation braces Antidetonation and pipeline, air channel pipe portion be top (on) portion is connected the occasion connect with connector.
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 formed 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 ", " seismic support ", " brace ", " diagonal brace " are used interchangeably, and are referred in antidetonation suspension bracket, and geological process power (predominantly horizontal applied force) is passed to and built The bearing diagonal part of building structure.It should be understood that described antidetonation diagonal brace includes rigid support and flexibility is tightened, especially rigidity is propped up 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 ", " bipyramid pin-and-hole " are used interchangeably, and are referred to and are attached with bearing pin Through hole.
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 Any this actual relation or order be present 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 elements or Equipment not only includes those key elements, but also the other element 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, wanted by what sentence " including one " limited Element, it is not excluded that other identical element in the process including the key element, method, article or equipment also be present.
Bipyramid pin-and-hole connector
The utility model provides a kind of three bipyramid pin-and-hole shock-resistant slant joint element for bar.
As used herein, " bipyramid pin-and-hole connector of the present utility model ", " three bipyramids pin-and-hole connection of the present utility model Part " is used interchangeably with " three bipyramids pin-and-hole shock-resistant slant joint element for bar of the present utility model ", is referred to and is passed through " pin for antidetonation brace The connector of special construction that axle-pin-and-hole " mode is attached, that there is pin-and-hole.
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 scope of the utility model, And simply to illustrate that the connotation of technical solutions of the utility model.
Referring to Fig. 1-Fig. 4, three bipyramid pin-and-hole connectors in one example of the utility model are illustrated therein is.
Bipyramid pin-and-hole shock-resistant slant joint element for bar C010 includes the first pedestal Z001, the second pedestal Z002 and the 3rd pedestal Z003, the first pedestal Z001, the second pedestal Z002 and the 3rd pedestal Z003 are integral;First pedestal Z001, the second pedestal Z002 and the 3rd pedestal Z003 forms a hexagonal base, and each corner of the hexagonal base is that circular arc excessively connects.This six The center of side shape pedestal is provided with keyhole K011, and keyhole K011 is used to be attached with the pipe clamp of pipe portion structure.The hexagonal base Provided with the first main surface and the second main surface, and the first major surfaces in parallel is in the second main surface.
Connecting portion is respectively equipped with first pedestal Z001, the second pedestal Z002 and the 3rd pedestal Z003 the first main surface Plane where K010 (including first connecting portion K010a, second connecting portion K010b and the 3rd connecting portion K010b), connecting portion K010 It is vertical with the first main surface of hexagonal base.
Connecting portion K010 is provided with bipyramid pin-and-hole K013, and bipyramid pin-and-hole K013 is used to be connected with the bearing pin of an antidetonation brace Connect.Bipyramid pin-and-hole K013 includes the first conical surface K031 and the second conical surface K032.First conical surface K031 outward openings, second conical surface K032 outward openings, and the first conical surface K031 upper bottom circle overlaps with the second conical surface K032 upper bottom circle.
The cone-apex angle of first conical surface is β1, and the cone-apex angle of second conical surface is β2, and
The β1Meet:4°≤β1≤30°;And
The β2Meet:4°≤β2≤30°。
It is preferred that β 1 meets:6°≤β1≤25°;1≤20 ° of more preferably 8 °≤β;Most preferably it is about 10 ° ± 1 °;
It is preferred that β 2 meets:6°≤β2≤25°;2≤20 ° of more preferably 8 °≤β;Most preferably it is about 10 ° ± 1 °.
Bottom diameter of a circle is d on first conical surface1, and d1Meet:10≤d1≤72。
The thickness of connecting portion is h1, h1Meet:0.71d1≤h1≤1.25d1
The distance at keyhole center to hexagonal base edge is d2, and d2Meet:d2≥3.15d1
The distance on the center of bipyramid pin-and-hole to the first main surface is h2, and h2 meets:1.25d1≤h2≤2.5d1
The distance of the center of bipyramid pin-and-hole to the connecting portion end is R, R >=d1
Wherein, pin-and-hole connector C010 of the present utility model pin-and-hole K010 first and second conical surfaces are (and corresponding β1And β2Angle), the cooperation with shock-resistant slant lever pin axle, provided during installation process and antidetonation more preferable adaptability and More preferable anti-seismic performance is (for example, be suitable for the tune of antidetonation brace certain angle (such as within angle ± 10 ° or within ± 5 °) It is whole).
It should be understood that the thickness of the bipyramid pin-and-hole connector of the utility model three is not particularly limited, can be according to antidetonation suspension bracket Required requirement is determined.Representational thickness is 5-40mm, preferably 8-20mm, more preferably 10-15mm.
It should be understood that the material of the bipyramid pin-and-hole connector of the utility model three is not particularly limited, can be that there is excellent machine The material of tool intensity, such as steel, alloy etc..
Using pin-and-hole connector of the present utility model, 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) above-mentioned bipyramid pin-and-hole antidetonation brace connects Fitting, 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 both ends are provided with screw thread member. Antidetonation brace is divided into flexibility and tightens two kinds of wirerope and rigid 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 the bipyramid of connector of the present utility model The size of pin-and-hole and the bearing pin size of the brace match, so that the bearing pin can be connected and fixed on Or the bipyramid pin-and-hole of the connector has been connected and fixed on it.
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 above-described bipyramid pin-and-hole Shock-resistant slant joint element for bar, wherein described connector is square with " bearing pin-pin-and-hole " by the bipyramid pin-and-hole with the antidetonation brace Formula connects.
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 in addition to it can contain expansion bolt assembly, in addition to other Extra antidetonation suspension bracket part and the extra part for being used for other electromechanical engineering facilities such as fixed -piping, such as pipe clamp, Liang Jia Deng.
Installation method
Because hole connector of the present utility model has structure special construction, thus it is very convenient when mounted.
In the utility model, described connector, on the one hand fixed by bolt hole and the bolt connections such as suspension and support, separately On the one hand, it is connected (connected mode is " bearing pin-pin-and-hole " connected mode) with antidetonation brace by bipyramid pin-and-hole.
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. 5 as an example, when mounted, can first with bolt C800 by the universal vibration-resistant pipe clamp C900 of pipe portion structure with this The connector C010 of utility model bolt hole carries out bolt and fixed, and then, the bearing pin C400 with antidetonation brace C600 is passed through The bipyramid pin-and-hole connector connecting portion K010 of the utility model three pin-and-hole is attached, so as to which antidetonation brace C600 is connected into institute State pin-and-hole connector.
Major advantage of the present utility model includes:
(a) connector of the present utility model, it is simple in construction, it 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 production cost is low;
(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 The three-dimensional anti-seismic structure of the pipeline of same industry and building top bolt, 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 the scope of the utility model.The experimental method of unreceipted actual conditions in the following example, lead to Often according to normal condition, or according to the condition proposed by manufacturer.
Embodiment 1
Fig. 1-4 shows embodiment 1 of the present utility model.In the present embodiment, bipyramid pin-and-hole shock-resistant slant joint element for bar C010 Including the first pedestal Z001, the second pedestal Z002 and the 3rd pedestal Z003, the first pedestal Z001, the second pedestal Z002 and the 3rd base Seat Z003 is integral;First pedestal Z001, the second pedestal Z002 and the 3rd pedestal Z003 form a hexagonal base, six side The each corner of shape pedestal is that circular arc excessively connects.The center of the hexagonal base is provided with keyhole K011, keyhole K011 be used for The pipe clamp of pipe portion structure is attached.The hexagonal base is provided with the first main surface and the second main surface, and the first main surface Parallel to the second main surface.Set respectively on first pedestal Z001, the second pedestal Z002 and the 3rd pedestal Z003 the first main surface There are connecting portion K010 (including first connecting portion K010a, second connecting portion K010b and the 3rd connecting portion K010b), connecting portion K010 Place plane is vertical with the first main surface of hexagonal base.
Connecting portion K010 is provided with bipyramid pin-and-hole K013, and bipyramid pin-and-hole K013 is used to be connected with the bearing pin of an antidetonation brace Connect.Bipyramid pin-and-hole K013 includes the first conical surface K031 and the second conical surface K032.First conical surface K031 outward openings, second conical surface K032 outward openings, and the first conical surface K031 upper bottom circle overlaps with the second conical surface K032 upper bottom circle.The vertex of a cone of first conical surface Angle beta1For 10 °, the cone-apex angle β of second conical surface2For 10 °.Bottom diameter of a circle d on first conical surface K0311For 17mm.Connecting portion K010 Thickness h1For 12mm.
Distance d of the keyhole K011 centers to hexagonal base edge2For 65mm.Led to first at bipyramid pin-and-hole K013 center The distance h2 on surface is 25mm.The distance R of bipyramid pin-and-hole K013 center to connecting portion K010 ends is 20mm.
Embodiment 2
As shown in figure 5, a kind of typical connected mode of the present utility model, three bipyramid pin-and-hole shock-resistant slant joint element for bar C010 It is connected by bolt C800 with the porous pipe clamp C900 of pipe portion structure, three bipyramid pin-and-hole shock-resistant slant joint element for bar C010 pass through connection Portion K010 pin-and-hole is connected with antidetonation brace C600 bearing pin C400 in a manner of " bearing pin-pin-and-hole ".
All it is incorporated as referring in this application in all documents that the present invention refers to, it is independent just as each document It is incorporated as with reference to such.In addition, it is to be understood that after the above-mentioned instruction content of the present invention has been read, those skilled in the art can To be made various changes or modifications to the present invention, these equivalent form of values equally fall within the model that the application appended claims are limited Enclose.

Claims (10)

1. a kind of three bipyramid pin-and-hole connectors, it is characterised in that the connector includes the first pedestal, the second pedestal and the 3rd base Seat, first pedestal, the second pedestal and the 3rd pedestal are integral;First pedestal, the second pedestal and the 3rd pedestal structure Into a hexagonal base, each corner of hexagonal base is that circular arc excessively connects;
The center of the hexagonal base is provided with a keyhole, and the keyhole is used to be fixedly connected with pipe portion structure;
The hexagonal base is provided with the first main surface and the second main surface, and first major surfaces in parallel is in the described second main table Face;
A connecting portion, the connecting portion are respectively equipped with first main surface of first pedestal, the second pedestal and the 3rd pedestal Place plane is vertical with the first main surface of the hexagonal base;
The connecting portion is provided with a pair of taper pin-hole, and the bipyramid pin-and-hole is used to be attached with the bearing pin of an antidetonation brace;
The bipyramid pin-and-hole includes first conical surface and second conical surface.
2. connector as claimed in claim 1, it is characterised in that first conical surface outward opening, second conical surface are opened Mouth is outside, and the upper bottom circle of first conical surface overlaps with the upper bottom circle of second conical surface.
3. connector as claimed in claim 1, it is characterised in that the cone-apex angle of first conical surface is β1, and second cone The cone-apex angle in face is β2, and
The β1Meet:4°≤β1≤30°;And
The β2Meet:4°≤β2≤30°。
4. connector as claimed in claim 1, it is characterised in that bottom diameter of a circle is d on first conical surface1, and d1It is full Foot:10≤d1≤72。
5. connector as claimed in claim 4, it is characterised in that the thickness of the connecting portion is h1, h1Meet:0.71d1≤h1 ≤1.25d1
6. connector as claimed in claim 4, it is characterised in that the keyhole center to the hexagonal base edge away from From for d2, and d2Meet:d2≥3.15d1
7. connector as claimed in claim 4, it is characterised in that the center of the bipyramid pin-and-hole to the described first main surface Distance is h2, and h2 meets:1.25d1≤h2≤2.5d1
8. connector as claimed in claim 4, it is characterised in that the center of the bipyramid pin-and-hole to the connecting portion end Distance is R, R >=d1
9. a kind of shock-resistant slant bar assembly, it is characterised in that the component includes (a) three as described in any in claim 1-8 Bipyramid pin-and-hole connector, and (b) antidetonation brace, the one or both ends of the antidetonation brace are provided with bearing pin, and the bearing pin can connect It is connected to or has been connected to the bipyramid pin-and-hole of 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 three described bipyramid pin-and-hole connectors, wherein the connector and the antidetonation brace by the bipyramid pin-and-hole with " bearing pin-pin-and-hole " mode connects.
CN201720245569.3U 2017-03-14 2017-03-14 Three bipyramid pin-and-hole connectors, shock-resistant slant bar assembly and antidetonation suspension bracket Active CN206754685U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720245569.3U CN206754685U (en) 2017-03-14 2017-03-14 Three bipyramid pin-and-hole connectors, shock-resistant slant bar assembly and antidetonation suspension bracket

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Application Number Priority Date Filing Date Title
CN201720245569.3U CN206754685U (en) 2017-03-14 2017-03-14 Three bipyramid pin-and-hole connectors, shock-resistant slant bar assembly and antidetonation suspension bracket

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Publication Number Publication Date
CN206754685U true CN206754685U (en) 2017-12-15

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