CN206902972U - The bearing pin connector and its component taken root for the welding of antidetonation brace - Google Patents

The bearing pin connector and its component taken root for the welding of antidetonation brace Download PDF

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Publication number
CN206902972U
CN206902972U CN201720782414.3U CN201720782414U CN206902972U CN 206902972 U CN206902972 U CN 206902972U CN 201720782414 U CN201720782414 U CN 201720782414U CN 206902972 U CN206902972 U CN 206902972U
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China
Prior art keywords
pin
brace
plate
hole
bearing pin
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CN201720782414.3U
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Chinese (zh)
Inventor
林其略
刘明强
熊建文
施爱阳
李悦
卫丽
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China Sinogy Electric Engineering Co Ltd
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China Sinogy Electric Engineering Co Ltd
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Abstract

The utility model discloses a kind of bearing pin connector and its component taken root for the welding of antidetonation brace, including pedestal, pedestal is a rectangle plate, for being welded and fixed;And brace connecting portion, brace connecting portion are fixedly connected on the lower surface of pedestal, brace connecting portion includes two pieces of brace connecting plates, bearing pin and pin;Two pieces of brace connecting plates and pedestal are integral, or integrally formed;Two pieces of brace connecting plates are connected to the both sides of pedestal, are connected at the external corners of junction for arc transition connection or angle transition;The shape of brace connecting plate is similar to right angled triangle, and brace connecting plate is provided with the first right angle side, the second right angle side and hypotenuse side;First right angle side is connected to a fixed with pedestal, and the first right angle side and hypotenuse side angulation are α, wherein, 30 °≤α≤75 °.The utility model is simple in construction, easy for installation, and than the bearing pin connector intensity raising more than 30% for being used for the welding of antidetonation brace and taking root of routine, and production cost is low.

Description

The bearing pin connector and its component taken root for the welding of antidetonation brace
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, more particularly relate to the welding of antidetonation brace the bearing pin connector and its component taken root.
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 bearing pin connector taken root for the welding of antidetonation brace, its It is characterised by, connector includes a pedestal, and pedestal is a rectangle plate, and pedestal is used to be welded and fixed;And a brace connecting portion, Brace connecting portion is fixedly connected on the lower surface of pedestal, and brace connecting portion includes two pieces of brace connecting plates, bearing pin and pin;Two Block brace connecting plate and pedestal are integral, or integrally formed;Two pieces of brace connecting plates are connected to the both sides of pedestal, even Connect at the external corners at place as arc transition connection or angle transition connection;Two pieces of brace connecting plates be referred to as the first plate and Second plate, the first plate and the second plate are perpendicularly fixed at the lower surface of pedestal, and the two is opposed, is connected in brace The bottom of fishplate bar is provided with pin-and-hole, specifically, the first pin-and-hole is provided with the first plate, the second pin-and-hole is provided with the second plate; Bearing pin and pin-and-hole match, and bearing pin both ends are equipped with pin hole, are referred to as the first pin hole and the second pin hole, bearing pin Successively run through the first pin-and-hole and the second pin-and-hole, and the first pin hole is limited on the outside of the first plate, the second pin hole stretching the Two plates, and the outside of the second plate is limited at, by the way that the pin to match with pin hole is inserted into the first pin hole respectively With the second pin hole, and then formed fixed overall, the pin of the first pin hole of insertion is referred to as the first pin, inserts the second pin hole Pin be referred to as the second pin;The shape of brace connecting plate is similar to right angled triangle, and brace connecting plate is provided with the first right angle side, Second right angle side and hypotenuse side;First right angle side is connected to a fixed with pedestal, and the first right angle side and the second right angle are mutually perpendicular to, the One right angle side and hypotenuse side angulation are α, wherein, 30 °≤α≤75 °.
In another preference, pin is split pin.
In another preference, brace connecting portion includes two spheric washers, divides and is referred to as the first spheric washer and second Spheric washer, spheric washer and bearing pin match.
In another preference, spheric washer includes sphere side and planar side.
In another preference, two spheric washers are between the first plate and the second plate, and the first spheric washer Planar side with being in contact on the inside of the first plate, the planar side of the second spheric washer on the inside of the second plate with being in contact.
In another preference, brace connecting portion includes two plain washers, is referred to as the first plain washer and the second plain cushion Circle, plain washer and bearing pin match.
In another preference, the first plain washer is between the first plate and the first pin, and the second plain washer is positioned at the Between two plates and the second pin.
In another preference, the second right angle side is that arc transition connects with hypotenuse side, forms plate arc transition section.
In another preference, the center of circle of plate arc transition section is located on the central shaft of pin-and-hole;The half of plate arc transition section Footpath is 1.5-3 times of pin-and-hole radius.
In second aspect of the present utility model, there is provided a kind of antidetonation brace welds take root component, specifically, the component bag Include a) the above-mentioned bearing pin connector for being used for the welding of antidetonation brace and taking root;And b) antidetonation brace, one end of antidetonation brace are provided with Brace pin-and-hole, brace pin-and-hole is used to be connected with the bearing pin of brace connecting portion progress " bearing pin-pin-and-hole ", and is connected to brace connecting portion Bearing pin central segment.
It should be understood that in the scope of the utility model, above-mentioned each technical characteristic of the present utility model and below (such as implementation Example) in specifically describe each technical characteristic between can be combined with each other, so as to form new or preferable technical scheme.It is limited to Length, no longer tire out one by one state herein.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art Or the required accompanying drawing used does and simply introduced in description of the prior art, it should be apparent that, drawings in the following description are only It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the upward view for being used for the bearing pin connector that the welding of antidetonation brace is taken root in one example of the utility model;
Fig. 2 is the front view for being used for the bearing pin connector that the welding of antidetonation brace is taken root in one example of the utility model;
Fig. 3 is the sectional view for being used for the bearing pin connector that the welding of antidetonation brace is taken root in one example of the utility model.
In accompanying drawing, each sign is as follows:
C023a:The bearing pin connector taken root for the welding of antidetonation brace;
Z:Pedestal;
L1:Brace connecting portion;
B1:First plate;
B2:First plate;
K013a:First pin-and-hole;
K013b:Second pin-and-hole;
K017a:First spheric washer;
K017b:Second spheric washer;
K018:Bearing pin;
K020a:First split pin;
K020b:Second split pin;
K021a:First plain washer;
K021b:Second plain washer;
E1:First right angle side;
E2:Second right angle side;
E3:Hypotenuse side.
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 portion The antidetonation hanger structure of part and/or component.Part and/or component of the present utility model for antidetonation suspension bracket includes unique structure Connector and adjustable rod sub-assembly etc..By the part and/or component of the present utility model for antidetonation suspension bracket, can facilitate Ground be assembled into shock strength significantly improve, light structure, safe and reliable all kinds of antidetonation suspension brackets, complete this reality on this basis With new.
Specifically, for connector, what is be connected with connector of the present utility model includes (but being not limited to):For more Connector, pin-and-hole connector and bipyramid pin-and-hole shock-resistant slant joint element for bar to antidetonation brace 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 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 ", " 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 antidetonation diagonal brace include rigid support and flexibility and tighten, 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 Any this actual relation or order be present between these entities or operation.Such as " on ", " under ", " inner side ", " outside " Deng position relational terms be relative to position relationship when being used after assembling terminates of connector of the present utility model or component and Speech, these position relationship terms are only to state conveniently, are allowed to be easier to understand.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 key element, method, article or equipment also be present.
The bearing pin connector taken root for the welding of antidetonation brace
The utility model provides a kind of bearing pin connector taken root for the welding of antidetonation brace, and the bearing pin connector has Specific structure.Specifically, the bearing pin connector includes the pedestal and brace connecting portion of rectangle plate, wherein, brace connecting portion It is fixedly connected on the lower surface of pedestal.Brace connecting portion includes two pieces of brace connecting plates, bearing pin and pin.Two pieces of brace connections Plate and pedestal are integral, or integrally formed;Two pieces of brace connecting plates are connected to the both sides of pedestal, brace connecting plate and It is arc transition connection or angle transition connection at the external corners of the junction of pedestal, the circular arc transition or angle transition The more convenient welding of design, it is easier to which pedestal is welded and fixed on fixture.Two pieces of brace connecting plates are referred to as the first plate With the second plate, the first plate and the second plate are perpendicularly fixed at the lower surface of pedestal, and the two is opposed, in brace The bottom of connecting plate is provided with pin-and-hole, specifically, the first pin-and-hole is provided with the first plate, and the second pin is provided with the second plate Hole;Bearing pin and pin-and-hole match, and bearing pin both ends are equipped with pin hole, are referred to as the first pin hole and the second pin hole, Bearing pin successively runs through the first pin-and-hole and the second pin-and-hole, and the first pin hole is limited on the outside of the first plate, and the second pin hole is stretched Go out the second plate, and be limited at the outside of the second plate, inserted by the way that the pin to match with pin hole is inserted into first respectively Pin-and-hole and the second pin hole, and then fixed entirety is formed, the pin of the first pin hole of insertion is referred to as the first pin, and insertion second is inserted The pin of pin-and-hole is referred to as the second pin;The shape of brace connecting plate is similar to right angled triangle, and it is straight that brace connecting plate is provided with first Angle side, the second right angle side and hypotenuse side;First right angle side is connected to a fixed with pedestal, and the first right angle side and the second right angle mutually hang down Directly, the first right angle side and hypotenuse side angulation are α, wherein, 30 °≤α≤75 °;Preferably, 35 °≤α≤70 °;More preferably, 40°≤α≤65°。
Preferably, the bearing pin connector of the present utility model taken root for the welding of antidetonation brace includes being arranged at brace connection The spheric washer in portion, the quantity of spheric washer is two, divides and is referred to as the first spheric washer and the second spheric washer, spheric washer Match with bearing pin;Spheric washer includes sphere side and planar side;Two spheric washers are located at the first plate and the second plate Between part, and the planar side of the first spheric washer is on the inside of the first plate with being in contact, the planar side of the second spheric washer and the It is in contact on the inside of two plates;Bearing pin section between two spheric washers is used for and brace pin-and-hole is attached, brace pin-and-hole with The sphere side of first spheric washer and the second spheric washer is in contact, and spheric washer plays fixed antidetonation connecting elements, is simultaneously Antidetonation connecting elements retains the effect of certain activity space.In the assembled state, bearing pin is successively through the first pin-and-hole, the first ball Face packing ring, the second spheric washer and the second pin-and-hole.
Preferably, the bearing pin connector of the present utility model taken root for the welding of antidetonation brace includes two plain washers, point It is also known as the first plain washer and the second plain washer, plain washer and bearing pin match;First plain washer be located at the first plate and Between first pin, for the second plain washer between the second plate and the second pin, plain washer is used to reduce pin to brace company The compression of fishplate bar, protect the surface of brace connecting plate.In the assembled state, bearing pin is successively through the first plain washer, the first pin Hole, the second pin-and-hole and the second plain washer.
More preferably, it is of the present utility model for the antidetonation brace bearing pin connector taken root of welding and meanwhile provided with spheric washer with Plain washer, in the assembled state, bearing pin is successively through the first plain washer, the first pin-and-hole, the first spheric washer, the second ball ring Circle, the second pin-and-hole and the second plain washer.
It should be understood that because pedestal of the present utility model and brace connecting plate are integral or integrally formed, therefore pedestals Thickness with the thickness of brace connecting plate be as, its thickness value is not particularly limited, can be according to needed for antidetonation suspension bracket It is required that being determined, representational, its thickness is 3-40mm, preferably 4-28mm, more preferably 5-16mm.
It should be understood that the material of the bearing pin connector of the present utility model taken root for the welding of antidetonation brace does not limit especially System, can be the material with excellent mechanical strength, such as carbon steel, steel alloy etc..
In another preference, pedestal and/or brace connecting plate are slab construction.
In another preference, pedestal is shaped as rectangle.
In another preference, the longer both sides of the length of side that two pieces of brace connecting plates are fixedly connected on pedestal.
In another preference, pin-and-hole is conventional cylindrical pin hole.
In another preference, length of the first right angle side length equal to pedestal.
In another preference, the outer peripheral minimum distance of pin-and-hole and brace connecting plate is 2-5 times of its radius, preferably 2.2-4 times of ground, more preferably 2.5-3 times.
In another preference, the diameter Z of pin-and-holephFor 11-93mm, preferably 13-67mm, more preferably 17-37mm.
In another preference, the distance of the lower surface of the centre-to-centre spacing pedestal of pin-and-hole is 3-6.5 times of pin-and-hole radius;It is preferred that Ground, 3.5-6 times;More preferably, 4-5.5 times.
In another preference, size, shape, structure and the configuration all same of the first plate and the second plate.
In another preference, the distance between the first plate and the second plate are h1, the length of bearing pin is h2, wherein, h1 < h2
In another preference, the axis of the bearing pin after assembling is parallel with the length direction of pedestal.
In another preference, the both ends of bearing pin are round table surface.
Further, since not only structure simplifies the bearing pin connector of the present utility model taken root for the welding of antidetonation brace, and And improve the intensity of the utility model bearing pin connector.Further, since distorted-structure is avoided, therefore use of the present utility model Be not particularly limited in the thickness of bearing pin connector that the welding of antidetonation brace is taken root, can be prepared into required thickness (especially compared with Thick degree) bearing pin connector, so as to further improve bearing pin connector intensity.
Antidetonation brace welds component of taking root
The utility model additionally provides a kind of antidetonation brace and welds component of taking root, and it includes:(a) it is above-mentioned to be used for shock-resistant slant The bearing pin connector that bar welding is taken root, and (b) antidetonation brace.Do not limited especially suitable for antidetonation brace of the present utility model System, as long as its one end or both ends are provided with brace pin-and-hole.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.
It is when the one or both ends of antidetonation brace are provided with brace pin-and-hole, then of the present utility model to be used for the welding life of antidetonation brace The size of the bearing pin of the bearing pin connector of root matches with the size of brace pin-and-hole, can carry out " bearing pin-pin Hole " connects, and is connected to the central segment of the bearing pin of brace connecting portion, so that brace pin-and-hole may connect to or be connected to use In the bearing pin for the bearing pin connector that the welding of antidetonation brace is taken root.
In another preference, the other end of antidetonation brace is the end of thread, and the end of thread can be connected with keyhole connector.
In another preference, the other end of antidetonation brace is bearing pin end, and bearing pin end can be connected with pin-and-hole connector.
In another preference, in the state of antidetonation brace welding takes root component not including spheric washer, brace pin Hole is connected to the bearing pin section between paired the first plate and the second plate.
In another preference, in the state of antidetonation brace welding takes root component including spheric washer, brace pin-and-hole The bearing pin section being connected between paired the first spheric washer and the second spheric washer.
In another preference, antidetonation brace, which welds component of taking root, includes fixed seat, and fixed seat provides solid for whole component Fixed basis, pedestal are fixedly welded in fixed seat.
In another preference, in the operating condition, antidetonation brace welds antidetonation brace and hypotenuse side in component of taking root Parallel or less parallel.
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 anti-seismic structure of the same industry and pipeline of building, air channel and cable testing bridge.
(d) connector of the present utility model is not only highly resistant to longitudinal vibrations, is also effective against transverse vibration.
(e) paired spheric washer provides condition for the pin-and-hole connector sideshake being attached thereto.
(g) brace connecting plate with the external corners of the junction of pedestal be arc transition connect or angle transition connect more Convenient welding, it is easier to which pedestal is welded and fixed on fixture.
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-Fig. 3 shows the bearing pin connector for being used for the welding of antidetonation brace and taking root in one example of the utility model C023a.The bearing pin connector C023a of the present utility model taken root for the welding of antidetonation brace includes pedestal Z and brace connecting portion L1, wherein, brace connecting portion L1 is fixedly connected on pedestal Z lower surface.Pedestal Z and brace connecting plate are slab construction.Base Seat Z is rectangle, and its length is 50mm, and width 25mm, pedestal Z thickness are 8mm.Pedestal Z is by being fixedly welded on fixation On part, and then the bearing pin connector C023a taken root for the welding of antidetonation brace is fixed on fixture.
It is flat that brace connecting portion L1 includes two pieces of brace connecting plates, bearing pin K018, split pin, two spheric washers and two Packing ring.Two pieces of brace connecting plates and pedestal Z are integrally formed, and two pieces of brace connecting plates are connected to base by arc transition respectively The longer both sides of the seat Z length of sides, wherein, the radius of outer arc is 16mm, and the radius of inner arc is 8mm, the circular arc transition The more convenient welding of design, it is easier to pedestal is welded and fixed on fixture.
The shape of brace connecting plate is similar to right angled triangle, and brace connecting plate is provided with the first right angle side E1, the second right angle Side E2 and hypotenuse side E3;First right angle side E1 and pedestal Z is connected to a fixed, and the first right angle side E1 and the second right angle side E2 mutually hang down Straight, the first right angle side E1 and hypotenuse side E3 angulations are that α is 60 °;Second right angle side E2 and hypotenuse side E3 is arc transition Connection, form plate arc transition section.First right angle side E1 is 50mm, the second right angle side E2 with pedestal Z length as being Length be 48mm, the radius of plate arc transition section is 20mm.As the thickness of brace connecting plate with pedestal Z thickness is, It is 8mm.
Two pieces of brace connecting plates are referred to as the first plate B1's and the second plate B2, the first plate B1 and the second plate B2 Size, shape, structure and configuration all same, and the first plate B1 and the second plate B2 are perpendicularly fixed at pedestal Z lower surface, And the two is opposed, pin-and-hole is provided with the bottom of brace connecting plate, pin-and-hole is conventional cylindrical pin hole.Specifically, exist First plate B1 is provided with the first pin-and-hole K013a, and the second pin-and-hole K013b is provided with the second plate B2.Bearing pin K018 and pin-and-hole Match.The diameter Z of pin-and-holephFor 17mm.The center of circle of plate arc transition section is located on the central shaft of pin-and-hole.Pin-and-hole center is arrived The outer peripheral minimum distance of brace connecting plate is 20mm.The radius of plate arc transition section is 2.35 times of pin-and-hole radius.First The distance between plate B1 centers and the second plate B2 centers are 33mm.The distance of the centre-to-centre spacing pedestal Z of pin-and-hole lower surface is 40mm。
Two spheric washers are referred to as the first spheric washer K017a and the second spheric washer K017b, and spheric washer includes Sphere side and planar side;Two spheric washers are between the first plate B1 and the second plate B2, and the first spheric washer K017a Planar side with being in contact on the inside of the first plate B1, the second spheric washer K017b planar side and the second plate B2 inner side It is in contact.Spheric washer and bearing pin K018 match.A height of 6mm of spheric washer, external diameter 30mm, internal diameter 17mm, The radius of sphere side is 26mm.
Two plain washers are referred to as the first plain washer K021a and the second plain washer K021b, the first plain washer K021a positions Between the first plate B1 and the first split pin K020a, the second plain washer K021b is located at the second plate B2 and the second split pin Between K020b, plain washer is used to reduce compression of the split pin to brace connecting plate, protects the surface of brace connecting plate.Plain cushion Circle and bearing pin K018 match.The height of plain washer is 3mm, external diameter 24mm, internal diameter 16.27mm.
Bearing pin K018 both ends are equipped with pin hole, are referred to as the first pin hole and the second pin hole.During assembling, bearing pin K018 is successively through the first plain washer K021a, the first pin-and-hole K013a, the first spheric washer K017a, the second spheric washer K017b, the second pin-and-hole K013b and the second plain washer K021b.And first pin hole be limited on the outside of the first plain washer K021a, Second pin hole stretches out the second plain washer K021b, and is limited at the second plain washer K021b outside, by will be with pin hole The first pin hole and the second pin hole are inserted in the split pin to match respectively, and then form fixed overall, the first pin hole of insertion Split pin be referred to as the first split pin K020a, the split pin of the second pin hole of insertion is referred to as the second split pin K020b.Two balls Bearing pin K018 sections between the packing ring of face are used for and brace pin-and-hole is attached, brace pin-and-hole and the first spheric washer K017a and the Two spheric washer K017b sphere side is in contact, and spheric washer plays fixed antidetonation connecting elements, while is antidetonation connecting elements Retain the effect of certain activity space.Bearing pin K018 long 70mm, a diameter of 16mm, the centre distance between two pin holes are 50mm, a diameter of 4mm of pin hole.Bearing pin K018 both ends are round table surface, and the height of round table surface is 3mm, round platform side It it is 30 ° with bottom surface angle.
Embodiment 2
The antidetonation brace of the present embodiment, which welds component of taking root, to be included:As embodiment 1 be used for antidetonation brace welding take root Bearing pin connector and antidetonation brace.Antidetonation brace is rigid antidetonation brace, and its one end is provided with brace pin-and-hole.The chi of brace pin-and-hole The size of the bearing pin for being used for the bearing pin connector that the welding of antidetonation brace is taken root in very little size and embodiment 1 is to match , the two is attached in a manner of " bearing pin-pin-and-hole ", is taken root so that antidetonation brace is connected to for the welding of antidetonation brace Bearing pin connector, and be connected to the central segment of the bearing pin of brace connecting portion, i.e., brace pin-and-hole is connected to the first paired sphere Bearing pin section between packing ring and the second spheric washer, so that brace pin-and-hole be may connect to or be connected to for antidetonation brace Weld the bearing pin for the bearing pin connector taken root.The other end of antidetonation brace is brace pin-and-hole, the brace pin-and-hole and bearing pin pipe clamp phase Connection.
The bearing pin of bearing pin connector of the brace pin-and-hole of the antidetonation brace with being taken root for the welding of antidetonation brace is connected, and Keep certain mobility.Antidetonation brace welding takes root component available for suspension pipe, steel bar etc., and is effective against longitudinal shake Dynamic and transverse vibration.In the operating condition, the antidetonation brace that antidetonation brace is welded in component of taking root is parallel or approximate with hypotenuse side It is parallel.
All it is incorporated as referring in this application in all documents that the utility model refers to, just as each document quilt It is individually recited as with reference to such.In addition, it is to be understood that after above-mentioned instruction content of the present utility model has been read, this area skill Art personnel can make various changes or modifications to the utility model, and these equivalent form of values equally fall within the application appended claims Book limited range.

Claims (10)

1. a kind of bearing pin connector taken root for the welding of antidetonation brace, it is characterised in that the connector includes
One pedestal, the pedestal are a rectangle plate, and the pedestal is used to be welded and fixed;And
One brace connecting portion, the brace connecting portion are fixedly connected on the lower surface of the pedestal, and the brace connecting portion includes Two pieces of brace connecting plates, bearing pin and pin;Two pieces of brace connecting plates and the pedestal are integral, or integrally formed 's;Two pieces of brace connecting plates are connected to the both sides of the pedestal, connect at the external corners of junction for arc transition Connect or angle transition connects;
Two pieces of brace connecting plates are referred to as the first plate and the second plate, and first plate and second plate are equal The lower surface of the pedestal is perpendicularly fixed at, and the two is opposed, and pin-and-hole is provided with the bottom of the brace connecting plate, tool Body, the first pin-and-hole is provided with first plate, the second pin-and-hole is provided with second plate;The bearing pin and described Pin-and-hole matches, and the bearing pin both ends are equipped with pin hole, is referred to as the first pin hole and the second pin hole, the pin Axle successively runs through first pin-and-hole and second pin-and-hole, and first pin hole is limited at outside first plate Side, second pin hole stretches out second plate, and is limited at the outside of second plate, by will be inserted with described The pin that pin-and-hole matches inserts first pin hole and second pin hole respectively, and then forms fixed entirety, The pin for inserting first pin hole is referred to as the first pin, and the pin for inserting second pin hole is referred to as second Pin;
The shape of the brace connecting plate is similar to right angled triangle, and the brace connecting plate is provided with the first right angle side, and second is straight Angle side and hypotenuse side;First right angle side is connected to a fixed with the pedestal, first right angle side and second right angle It is mutually perpendicular to, first right angle side and hypotenuse side angulation are α, wherein, 30 °≤α≤75 °.
2. bearing pin connector as claimed in claim 1, it is characterised in that the pin is split pin.
3. bearing pin connector as claimed in claim 1, it is characterised in that the brace connecting portion includes two spheric washers, Divide and be referred to as the first spheric washer and the second spheric washer, the spheric washer and the bearing pin match.
4. bearing pin connector as claimed in claim 3, it is characterised in that the spheric washer includes sphere side and planar side.
5. bearing pin connector as claimed in claim 4, it is characterised in that two spheric washers are located at first plate Between second plate, and the planar side of first spheric washer on the inside of first plate with being in contact, described The planar side of second spheric washer on the inside of second plate with being in contact.
6. bearing pin connector as claimed in claim 1, it is characterised in that the brace connecting portion includes two plain washers, point It is also known as the first plain washer and the second plain washer, the plain washer and the bearing pin match.
7. bearing pin connector as claimed in claim 6, it is characterised in that first plain washer be located at first plate and Between first pin, second plain washer is between second plate and second pin.
8. bearing pin connector as claimed in claim 1, it is characterised in that second right angle side and the hypotenuse side are circular arc Transition connects, and forms plate arc transition section.
9. bearing pin connector as claimed in claim 8, it is characterised in that the center of circle of the plate arc transition section is located at the pin On the central shaft in hole;The radius of the plate arc transition section is 1.5-3 times of the pin-and-hole radius.
The component 10. a kind of antidetonation brace welding is taken root, it is characterised in that the component includes
A) the bearing pin connector for being used for the welding of antidetonation brace and taking root as described in any in claim 1-9;And
B) antidetonation brace, one end of the antidetonation brace are provided with brace pin-and-hole, and the brace pin-and-hole is used to be connected with the brace The bearing pin in portion carries out " bearing pin-pin-and-hole " connection, and is connected to the central segment of the bearing pin of the brace connecting portion.
CN201720782414.3U 2017-06-30 2017-06-30 The bearing pin connector and its component taken root for the welding of antidetonation brace Active CN206902972U (en)

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CN201720782414.3U CN206902972U (en) 2017-06-30 2017-06-30 The bearing pin connector and its component taken root for the welding of antidetonation brace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720782414.3U CN206902972U (en) 2017-06-30 2017-06-30 The bearing pin connector and its component taken root for the welding of antidetonation brace

Publications (1)

Publication Number Publication Date
CN206902972U true CN206902972U (en) 2018-01-19

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