CN206036402U - A keyhole connecting piece, antidetonation down tube subassembly and antidetonation gallows for monoclonal antibody shake down tube - Google Patents
A keyhole connecting piece, antidetonation down tube subassembly and antidetonation gallows for monoclonal antibody shake down tube Download PDFInfo
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- CN206036402U CN206036402U CN201621060187.5U CN201621060187U CN206036402U CN 206036402 U CN206036402 U CN 206036402U CN 201621060187 U CN201621060187 U CN 201621060187U CN 206036402 U CN206036402 U CN 206036402U
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- bolt hole
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- keyhole
- connector
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Abstract
The utility model discloses a keyhole connecting piece, antidetonation down tube subassembly and antidetonation gallows for monoclonal antibody shake down tube. The keyhole connecting piece include first hem portion, connecting portion and second hem portion, first hem portion passes through connecting portion and integrative linking to each other of second hem portion to first hem portion place plane and the first contained angle alpha 1 of second hem portion place plane formation, first hem portion is equipped with first bolt hole for construct with fixed knot and fix, second hem portion is equipped with the second bolt hole for carry out the bolt fastening with an antidetonation down tube, the second bolt hole has through the outside and first conical surface of cone apex angle for beta 1 of opening to reach the second conical surface that is beta 2 through the outside just cone apex angle of opening, and the second bolt hole still has the transition face that lies in between the first conical surface and the second conical surface. The utility model discloses a keyhole connecting piece, simple structure, simple to operate improves more than 30% than connecting in general spare intensity, moreover low in production cost.
Description
Technical field
The utility model is related to building and seismic resistance field, more particularly to for building the seismic support of electromechanical engineering facility
Universal component, more particularly relate to the monoclonal antibody shake keyhole connector of brace, 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 combine 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 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, domestic industry, some do not have antidetonation to have considerable part pipeline, air channel and cable testing bridge system in architectural engineering
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 referred to as 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, part of the described hinge connector often with 90 ° of distortions, therefore cause twist part or the machinery at 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, the easy for installation and use with excellent shock resistance
In the connector of antidetonation suspension bracket.
The content of the invention
The purpose of this utility model be to provide a kind of simple structure, it is easy for installation and with excellent shock resistance for antidetonation
The connector of suspension bracket.
In first aspect of the present utility model, there is provided a kind of keyhole connector for shaking brace for monoclonal antibody, the keyhole
Connector includes the first hem, connecting portion and the second hem, and the first described hem, connecting portion and the second flanging
Portion is one；
Wherein described first hem is connected with second hem by the connecting portion, and first flanging
Portion place plane forms the first angle α with the second hem place plane1；
Described keyhole connector is provided with the first first type surface and the second first type surface；
First hem is provided with the first bolt hole, and first bolt hole is for being fixed with fixed structure；
Second hem is provided with the second bolt hole, and described the second bolt hole is for carrying out bolt with an antidetonation brace
It is fixed；
And second bolt hole passes through outward opening and cone-apex angle is β1First conical surface be connected with first surface,
And pass through outward opening and cone-apex angle is β2Second conical surface be connected with second surface, and second bolt hole also has
There is the optional transition face between first conical surface and second conical surface；
Described α1Meet：110°≤α1≤155°；
Described β1Meet：105°≤β1≤135°；And
Described β2Meet：105°≤β2≤135°。
In another preference, described fixed structure is selected from the group：Metope, suspension and support, crane span structure 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, the first described first type surface and the second first type surface are parallel or substantially parallel.
In another preference, the first first type surface and the second first type surface at the first described hem is parallel；
The first first type surface and the second first type surface at second hem is parallel；
Described the first first type surface of connecting portion and the second first type surface be bending (i.e. only or substantially closely in a dimension
On be curved), but be not distortion (bend in a dimension () such as X-Y plane in z-direction, not arbitrary dimension
Rotate on degree).
In another preference, the conical point of the conical point and/or second conical surface of described first conical surface is located at described the
On the central shaft of two bolts hole.
In another preference, the described conical point of first conical surface and the conical point of second conical surface are located at second spiral shell
(overlap or essentially coincide with the central shaft of the second bolt hole) on the central shaft of keyhole.
In another preference, the shapes and sizes of the first described conical surface and second conical surface are identicals.
In another preference, described transition face is the face of cylinder or the arc surface prominent to center.
In another preference, in the keyhole connector, the thickness H1 of the first hem, the thickness HL of connecting portion and
The ratio that the thickness H2 of the second hem is is 0.8-1.2：0.8-1.2：0.8-1.2.
In another preference, described thickness H1, HL and H2 is average thickness.
In another preference, the thickness H1 of the first hem, the thickness HL of connecting portion and the thickness in the second hem
The ratio of H2 is 0.9-1.1：0.9-1.1：0.9-1.1；Preferably the thickness H1 of the first hem, the thickness HL of connecting portion and
The ratio of the thickness H2 of two hems is 0.95-1.05：0.95-1.05：0.95-1.05；More preferably 1:1:1.
In another preference, along the central shaft of second bolt hole, the height of first conical surface is d1, described
The height of two conical surfaces is d2, the height of the transition face is d3, then d1+d2+d3Sum is equal with the thickness of the second hem；And
d1/d2Ratio be 0.8～1.2；And/or (d1+d2)/(d1+d2+d3) ratio be 0.3～1.
In another preference, first angle α1, vertex of a cone angle beta1And β2Independently of one another：
Described α1Meet：115°≤α1≤150°；More preferably, 120 °≤α1≤145°；Most preferably 135 °；
Described β1Meet：110°≤β1≤130°；More preferably 115 °≤β1≤125°；Most preferably 120 °；
Described β2Meet：110°≤β2≤130°；More preferably 115 °≤β2≤125°；Most preferably 120 °.
In another preference, minimum diameter (i.e. the diameter at the most narrow place of the second bolt hole) Z2min of the second bolt hole is
9-70mm。
In another preference, Z2min is 11-45mm, more preferably 13.5-30mm.
In another preference, the structure of the first described bolt hole is identical with the second bolt hole.
In another preference, the structure of the first described bolt hole is different from the second bolt hole.
In another preference, the minimum diameter (i.e. the diameter at the most narrow place of the first bolt hole) of described the first bolt hole
Z1min is 9-70mm.
In another preference, Z1min is 11-45mm, more preferably 13.5-30mm.
In another preference, first bolt hole is cylindrical bolt hole, wherein described cylindrical bolt hole
One 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, in described keyhole connector, one end away from described connecting portion of the first hem
For first end；To the first end apart from d on the outside of first bolt hole5For 5-100mm, preferably 8-50mm, more
Good ground 10-30mm；
And/or second hem the one end away from described connecting portion be second end；On the outside of second bolt hole
To the second end apart from d6For 5-100mm, preferably 8-50mm, more preferably 10-30mm.
In another preference, described first angle α1For 135 °；Described β1For 120 °；With described β2For
120°；
The minimum diameter Z2min of the second described bolt hole is 13.5-30mm；
The minimum diameter Z1min of the first described bolt hole is 13.5-30mm；And
The thickness H1 of the first hem, the thickness HL of connecting portion and the thickness H2 in the second hem are 8-20mm.
In another preference, the taper seat on the second bolt hole both sides includes the taper seat or approximate circular cone of standard
Face.
In another preference, second bolt hole is the hole that two identical round platforms are symmetrically connected formation.
In another preference, the keyhole connector is tabular steelwork.
In another preference, the keyhole 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 mentioned above
The keyhole connector for shaking brace for monoclonal antibody, and (b) antidetonation brace, the one or both ends of the antidetonation brace are provided with spiral shell
Bolt, the bolt can be connected and fixed on or be connected and fixed on the second bolt hole of the keyhole connector.
In another preference, wherein, described bolt with the second bolt hole of the keyhole connector is dimensionally
Match.
In another preference, the antidetonation brace is additionally provided with a spheric washer, described spheric washer positioned at it is described
Between screw rod and second bolt hole.
In another preference, first conical surface and/or second conical surface of described spheric washer and second bolt hole
It is conformal (conformable).
In second 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 keyhole connector for being used for monoclonal antibody shake brace as above, wherein described keyhole connector and the shock-resistant slant
Bar is connected in " bolt-bolt hole " mode by second bolt hole.
In another preference, described antidetonation suspension bracket also includes reinforcing suspension rod.
In another preference, the antidetonation hanger structure also includes expansion bolt assembly, described expansion bolt assembly
It is fixed on the fixed structure being selected from the group：Building top surface, side of buildings, reinforced beam, girder steel bottom surface, girder steel side
Face.
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 can be combined with each other between each technical characteristic for specifically describing, so as to constitute new or preferred technical scheme.It is limited to
Length, here is no longer tired one by one to be stated.
Description of the drawings
Fig. 1 is the front view of the keyhole connector in one example of the utility model；
Fig. 2 is the top view of the keyhole connector in one example of the utility model；
Fig. 3 is the left view of the keyhole connector in one example of the utility model；
Fig. 4 is the right view of the keyhole connector in one example of the utility model；
Fig. 5 is the connection diagram of another embodiment kind keyhole connector of the utility model；
Fig. 6 is the connection diagram of another embodiment kind keyhole connector of the utility model；
Fig. 7 is the connection diagram of another embodiment kind keyhole connector of the utility model；
Fig. 8 is the connection diagram of another embodiment kind keyhole connector of the utility model；
Fig. 9 is the connection diagram of another embodiment kind keyhole connector of the utility model.
Label in each accompanying drawing is as follows：
C001：The keyhole connector of brace is shaken for monoclonal antibody；
K001：First hem；
K002：Second hem
K010：Connecting portion；
K011：First bolt hole；
K012：Second bolt hole；
K021：First conical surface of the second bolt hole；
K022：Second conical surface of the second bolt hole；
K023：The transition face of the second bolt hole；
K024：The fastening step of the first bolt hole；
K025：The transition face of the first bolt hole；
C510：Spherical washer；
C521：Nut is represented respectively with C522；
C600：Antidetonation brace；
C700：Expansion bolt；
C800：Bolt；
1：Body of wall (such as beams of concrete)；
2：Girder steel.
Specific embodiment
The present inventor develops a nested structure new through extensively in-depth study by a large amount of screenings and optimization first
The clever, part of antidetonation suspension bracket suitable for building electromechanical engineering facility and every profession and trade process pipe and component, and adopt institute
State the antidetonation hanger structure of part and/or component.Part and/or component for antidetonation suspension bracket of the present utility model includes structure
The connector of uniqueness, Liang Jia, pipe clamp, adjustable rod sub-assembly etc..By the part for antidetonation suspension bracket of the present utility model 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, 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 shaking brace for bilateral monoclonal antibody, for the dual anti-shake brace of bilateral
Pin-and-hole connector, the connector for the dual anti-shake brace in longitudinal direction, pin-and-hole connector, bearing pin connector etc..
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 effective protection, which 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 into tiltedly propping up for 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.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 including other key elements being not expressly set out, or also include for this process,
The intrinsic key element of method, article or 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.
Keyhole connector
The utility model provides a kind of keyhole connector for shaking brace for monoclonal antibody.
As used herein, " keyhole connector of the present utility model " is with " keyhole of monoclonal antibody shake brace of the present utility model connects
Fitting " is used interchangeably, refer to it is being fixedly connected by " bolt-keyhole " mode for antidetonation brace, with special keyhole
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
Bright objects, features and advantages.It should be understood that embodiment shown in the drawings is not the restriction to the utility model scope,
And simply to illustrate that the connotation of technical solutions of the utility model.
Referring to Fig. 1-Fig. 4, the keyhole connection for shaking brace for monoclonal antibody in one example of the utility model is illustrated therein is
Part.
Keyhole connector C001 of the present utility model includes the first hem K001, connecting portion K010 and the second hem
K002, and described the first hem K001, connecting portion K010 and the second hem K002 are one or integrally formed.
In the utility model, the first hem K001 passes through the connecting portion K010 and second hem
K002 is connected, and the first hem K001 place planes form first with the second hem K002 places plane and press from both sides
Angle α1。
Described keyhole connector C001 is provided with the first first type surface (such as upper surface) and the second first type surface (such as lower surface).
The first hem K001 is provided with the first bolt hole K011, and the first bolt hole K011 is used for and fixed structure
It is fixed；And the second hem K002 is provided with the second bolt hole K012, described the second bolt hole K012 is for one
Antidetonation brace carries out bolt and fixes.
Additionally, the second bolt hole K012 passes through outward opening and cone-apex angle is β1The first conical surface K021 and first master
Surface is connected, and is β by outward opening and cone-apex angle2The second conical surface K022 be connected with the second first type surface, and
The second bolt hole K012 also has the optional transition face K023 between the first conical surface K021 and the second conical surface K022.
Although it should be understood that in keyhole connector shown in figures 1-4, described α1For 135 °, and β1And β2It is
120 °, however, generally α1、β1And β2These angles can be changed within the specific limits.For example, in the utility model, this
A little angles generally meet following condition：
Described α1Meet：110°≤α1≤ 155 °,；
Described β1Meet：105°≤β1≤135°；And
Described β2Meet：105°≤β2≤135°。
It is preferred that α1Meet：115°≤α1≤150°；More preferably 120 °≤α1≤145°；Most preferably about 135 ° ± 1 °.
It is preferred that β1Meet：110°≤β1≤130°；More preferably 115 °≤β1≤125°；Most preferably about 120 ° ± 1 °；
It is preferred that β2Meet：110°≤β2≤130°；More preferably 115 °≤β2≤125°；Most preferably about 120 ± 1 °.
Wherein, if first and second conical surfaces (and corresponding β1And β2Angle), keyhole connector of the present utility model
The second bolt hole K012 of C001 is preferably coordinated with the spheric washer of antidetonation brace screw rod, and in installation process and antidetonation process
It is middle offer more preferable adaptability and more preferable anti-seismic performance (for example, be suitable for antidetonation brace certain angle (for example angle ±
Within 10 ° or within ± 5 °) adjustment.
Additionally, described keyhole connector C001 passes through the first angle α of conical surface bolt hole1(such as 125 °～145 ° of change
Change) and the second bolt hole K012 allow vertical angle such as ± 5 ° of the adjustment of antidetonation brace, antidetonation brace can be allowed vertical
Angle is changed in the range of 30 ° to 60 °.
It should be understood that the thickness of the utility model keyhole connector is not particularly limited, can be according to needed for antidetonation suspension bracket
Requirement is determined.Representational thickness is 5-50mm, preferably 6-40mm, more preferably 8-30mm.
It should be understood that the material of the utility model keyhole connector is not particularly limited, can be with excellent mechanical strength
Material, such as steel, alloy etc..
Further, since keyhole 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 keyhole
The intensity of part.Further, since distorted-structure is avoided, therefore the thickness of the utility model keyhole connector is not particularly limited,
The connector of desired thickness (especially thicker degree) can be prepared into, so as to further improve the intensity of the connector.Again
Due to the ad hoc structure of keyhole, cause the utility model connector be fixedly secured, and provide in antidetonation certain
Flexibility ratio, so as to contribute to further improving anti-seismic performance.
In a preference, the keyhole connector for antidetonation brace is to be bent into certain angle α1Tabular steel
Part.Its hem has a bolt hole, for suspension and support or cable testing bridge bolt connection；Its hem has
There is the conical surface bolt hole that cone-apex angle is 120 ° on one both sides, is connected with the antidetonation brace screw rod with spheric washer.
Using keyhole connector of the present utility model, not only can be well adapted under different spatial restrictive condition
Brace connection, and easily can meet《Building electromechanical engineering earthquake resistant design code》Installation requirement, i.e., it is " lateral, vertical
Install 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 bolt for shaking brace for monoclonal antibody
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 bolt.Antidetonation
Brace is divided into two kinds of flexible anti-shock brace 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 bolt, then keyhole connector of the present utility model
The size of the second bolt hole is matched with the Bolt sizes size of the brace, so that the bolt can connect
It is fixed on or has been connected and fixed on the second bolt hole of the keyhole connector.
Antidetonation suspension bracket
The utility model additionally provides a kind of antidetonation suspension bracket, and it is used for building the seismic support of electromechanical engineering facility.This
The antidetonation suspension bracket of utility model includes：Anchoring piece, optional reinforcing suspension rod, antidetonation brace and above-described for monoclonal antibody
The keyhole connector of shake brace, wherein described keyhole connector pass through second bolt hole with " spiral shell with the antidetonation brace
Bolt-bolt hole " mode is connected.
In the utility model, a kind of typical part for being used 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 is except can be containing in addition to expansion bolt assembly, also including other
Extra antidetonation suspension bracket part and the extra part for other electromechanical engineering facilities such as fixed -piping, such as pipe clamp, Liang Jia
Deng.
Installation method
It is as keyhole connector of the present utility model has structure special construction therefore very convenient when mounted.
In the utility model, described keyhole connector, on the one hand by by the first bolt hole and suspension and support or electricity
Cable crane span structure bolt etc. is connected, and on the other hand, is connected (described by the second bolt hole with the antidetonation brace with spheric washer
Connected mode is " bolt-bolt hole " connected mode).
In the utility model, the definite sequence of the first bolt hole and the second bolt hole is not particularly limited, and first can lead to
Cross the first bolt hole to be fixed, be then fixed by the second bolt hole again；Or first pass through the second bolt hole and be fixed,
Then it is fixed by the first bolt hole again.
By taking Fig. 5 as an example, when mounted, a perforate first can be formed on metope 1, and place expansion bolt assembly C700.
First bolt hole of keyhole connector C001 of the present utility model and the expansion bolt are carried out bolt to fix, so as to expand
Bolt assembly C700 is taken root in 1 bottom of reinforced beam.Then, will be new through this practicality with the bolt portion of antidetonation brace C600
Type keyhole the second bolt hole of connector, is fixed by spherical washer (and optional faced washer) and nut, so as to resist
Shake brace C600 is fixedly connected on the keyhole connector.
Additionally, keyhole connector of the present utility model is secured by bolts in other structures part, such as on antidetonation pipe clamp.
Major advantage of the present utility model includes：
A () keyhole connector of the present utility model, simple structure are easy for installation,
(b) keyhole connector of the present utility model than conventional attachments (hinge type connector) not only intensity improve 30% with
On, and low production cost；
C () keyhole connector for antidetonation brace of the present utility model, can be logical as one kind basis of antidetonation suspension and support
With part, suitable for a variety of industry and the anti-seismic structure of the pipeline, air channel and cable testing bridge of building.
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 restriction 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
Fig. 1-4 illustrates embodiment of the present utility model 1.In the present embodiment, keyhole connector C001 is to be bent into necessarily
Angle α1Tabular steelwork.Keyhole connector C001 of the present utility model include the first hem K001, connecting portion K010 and
Second hem K002, and the first hem K001, connecting portion K010 and the second hem K002 be one or one into
Shape.First hem K001 is connected with the second hem K002 by connecting portion K010, and the first hem K001 is located
Plane forms the first angle α with the second hem K002 places plane1, the first angle α1For 135 °.
Keyhole connector C001 is provided with the first first type surface (such as upper surface) and the second first type surface (such as lower surface).First folding
Edge K001 is provided with the first bolt hole K011, and the second hem K002 is provided with the second bolt hole K012, and the second bolt hole
K012 passes through outward opening and vertex of a cone angle beta1The first conical surface K021 for 120 ° is connected with the first first type surface, and passes through opening
Outside and vertex of a cone angle beta2The second conical surface K022 for 120 ° is connected with the second first type surface, and the second bolt hole K012 is also
With the optional transition face K023 between the first conical surface K021 and the second conical surface K022.
The minimum diameter Z2min of the second bolt hole K012 is 30mm；The minimum diameter Z1min of the first bolt hole K011 is
20mm；And first hem K001 thickness H1, the thickness HL of connecting portion K010 and the thickness H2 in the second hem K002
It is 12mm.Along the central shaft of the second bolt hole K012, the height of the first conical surface K021 is d1, second conical surface K022
Height be d2, the height of the transition face K023 is d3, then d1+d2+d3Sum is equal with the thickness of the second hem K002, is
12mm；And d1/d2Ratio be 1；(d1+d2)/(d1+d2+d3) ratio be 0.5.
The height of fastening step is 2mm, and one end away from described connecting portion K010 of the first hem K001 is first
End, is 20mm to the first end apart from d5 on the outside of the first bolt hole K011；Second hem K002 away from described
One end of connecting portion K010 be second end, on the outside of the second bolt hole K012 to the second end apart from d6 be
20mm。
Fig. 5 to Fig. 9 shows several typical connected modes of the present utility model, expansion bolt assembly C700 and spiral shell in figure
Bolt assembly C800 includes nut C521 and C522, and the bolt assembly being connected with antidetonation brace also includes spherical washer C510.
Embodiment 2
Referring to Fig. 5, in the present embodiment, keyhole connector C001 is taken root in reinforced concrete by expansion bolt assembly C700
1 bottom of native beam.First hem of keyhole connector C001 is fixedly connected on steel by the first bolt hole and expansion bolt assembly
The bottom of Concrete Beam Reinforced 1, the second hem of keyhole connector are fixedly connected with antidetonation brace C600 by the second bolt hole.
Embodiment 3
Referring to Fig. 6, in the present embodiment, keyhole connector is taken root in reinforced column 1 by expansion bolt assembly
Side.First hem of keyhole connector is fixedly connected on reinforced column by the first bolt hole and expansion bolt assembly
1 side, the second hem of keyhole connector are fixedly connected with antidetonation brace C600 by the second bolt hole.
Embodiment 4
Referring to Fig. 7, in the present embodiment, keyhole connector is taken root in girder steel bottom surface by bolt assembly.Keyhole connector
The first hem be fixedly connected on the bottom of girder steel, the second flanging of keyhole connector by the first bolt hole and bolt assembly
Portion is fixedly connected with antidetonation brace C600 by the second bolt hole.
Embodiment 5
Referring to Fig. 8, in the present embodiment, keyhole connector is taken root in girder steel side by bolt assembly.Keyhole connector
The first hem be fixedly connected on the side of girder steel, the second flanging of keyhole connector by the first bolt hole and bolt assembly
Portion is fixedly connected with antidetonation brace C600 by the second bolt hole.
Embodiment 6
Referring to Fig. 9, in the present embodiment, keyhole connector C001 is fixed on holes pipe clamp by bolt assembly C800.Bolt
First hem of hole connector C001 is fixedly connected on the lower section of holes pipe clamp by the first bolt hole and bolt assembly C800,
Second hem of keyhole connector is fixedly connected with antidetonation brace C6OO by the second bolt hole.
Below preferred embodiment of the present utility model has been described in detail, it is understood that reading the utility model
Above-mentioned instruction content after, those skilled in the art can be made 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. it is a kind of for monoclonal antibody shake brace keyhole connector, it is characterised in that the keyhole connector include the first hem,
Connecting portion and the second hem, and the first described hem, connecting portion and the second hem are one；
Wherein described first hem is connected with second hem by the connecting portion, and the first hem institute
The first angle α is formed in plane with the second hem place plane1；
Described keyhole connector is provided with the first first type surface and the second first type surface；
First hem is provided with the first bolt hole, and first bolt hole is for being fixed with fixed structure；
Second hem is provided with the second bolt hole, and the second described bolt hole is solid for carrying out bolt with an antidetonation brace
It is fixed；
And second bolt hole passes through outward opening and cone-apex angle is β1First conical surface be connected with first surface, and
By outward opening and cone-apex angle be β2Second conical surface be connected with second surface, and second bolt hole also have appoint
The transition face between first conical surface and second conical surface of choosing；
Described α1Meet：110°≤α1≤155°；
Described β1Meet：105°≤β1≤135°；And
Described β2Meet：105°≤β2≤135°。
2. keyhole connector as claimed in claim 1, it is characterised in that in the keyhole connector, the thickness of the first hem
The ratio that degree H1, the thickness HL of connecting portion and the thickness H2 in the second hem are is 0.8-1.2：0.8-1.2：0.8-1.2.
3. keyhole connector as claimed in claim 1, it is characterised in that along the central shaft of second bolt hole, described
The height of one conical surface is d1, the height of second conical surface is d2, the height of the transition face is d3, then d1+d2+d3Sum and the
The thickness of two hems is equal；And
d1/d2Ratio be 0.8～1.2；And/or (d1+d2)/(d1+d2+d3) ratio be 0.3～1.
4. keyhole connector as claimed in claim 1, it is characterised in that first angle α, vertex of a cone angle beta1And β2Each solely
On the spot：
Described α1Meet：115°≤α1≤150°；
Described β1Meet：110°≤β1≤130°；
Described β2Meet：110°≤β2≤130°。
5. keyhole connector as claimed in claim 1, it is characterised in that the minimum diameter Z2min of the second bolt hole is 9-
70mm。
6. keyhole connector as claimed in claim 1, it is characterised in that the structure of the first described bolt hole and the second bolt
Hole is identical.
7. keyhole connector as claimed in claim 1, it is characterised in that in described keyhole connector, the first hem
It is first end away from one end of described connecting portion；To the first end apart from d on the outside of first bolt hole5For 5-
100mm；
And/or second hem the one end away from described connecting portion be second end；Institute is arrived on the outside of second bolt hole
State second end apart from d6For 5-100mm.
8. keyhole connector as claimed in claim 1, it is characterised in that described first angle α is 135 °；Described
β1For 120 °；With described β2For 120 °；
The minimum diameter Z2min of the second described bolt hole is 13.5-30mm；
The minimum diameter Z1min of the first described bolt hole is 13.5-30mm；And
The thickness H1 of the first hem, the thickness HL of connecting portion and the thickness H2 in the second hem are 8-20mm.
9. a kind of shock-resistant slant bar assembly, it is characterised in that the component include it is arbitrary in (a) such as claim 1-8 as described in use
The keyhole connector of brace, and (b) antidetonation brace is shaken in monoclonal antibody, the one or both ends of the antidetonation brace are provided with bolt, institute
State the second bolt hole that bolt can be connected and fixed on or be connected and fixed on the keyhole 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 arbitrary described keyhole connector for shaking brace for monoclonal antibody, wherein described keyhole connector passed through with the antidetonation brace
Second bolt hole is connected in " bolt-bolt hole " mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621060187.5U CN206036402U (en) | 2016-09-18 | 2016-09-18 | A keyhole connecting piece, antidetonation down tube subassembly and antidetonation gallows for monoclonal antibody shake down tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621060187.5U CN206036402U (en) | 2016-09-18 | 2016-09-18 | A keyhole connecting piece, antidetonation down tube subassembly and antidetonation gallows for monoclonal antibody shake down tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206036402U true CN206036402U (en) | 2017-03-22 |
Family
ID=58295570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621060187.5U Expired - Fee Related CN206036402U (en) | 2016-09-18 | 2016-09-18 | A keyhole connecting piece, antidetonation down tube subassembly and antidetonation gallows for monoclonal antibody shake down tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206036402U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108825873A (en) * | 2018-08-15 | 2018-11-16 | 苏州泰盛新绿节能环保科技有限公司 | A kind of antidetonation suspension and support diagonal brace and its connecting elements |
| CN109578699A (en) * | 2018-11-26 | 2019-04-05 | 成都新力紧科技有限公司 | The electromechanical installation hanger system of building |
-
2016
- 2016-09-18 CN CN201621060187.5U patent/CN206036402U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108825873A (en) * | 2018-08-15 | 2018-11-16 | 苏州泰盛新绿节能环保科技有限公司 | A kind of antidetonation suspension and support diagonal brace and its connecting elements |
| CN108825873B (en) * | 2018-08-15 | 2024-03-08 | 苏州泰盛新绿节能环保科技有限公司 | Diagonal bracing for anti-seismic support and hanger and connecting component thereof |
| CN109578699A (en) * | 2018-11-26 | 2019-04-05 | 成都新力紧科技有限公司 | The electromechanical installation hanger system of building |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170322 Termination date: 20210918 |