阅读说明：本技术 一种多用途连接角铁 (A kind of multipurpose connecting angle iron ) 是由 杨柱 杨宇 陈浩 于 2019-09-04 设计创作，主要内容包括：本发明属于角铁技术领域,具体的说是一种多用途连接角铁；包括角铁本体；所述角铁本体的两侧边上均匀对称开设有安装孔；所述角铁本体安装有支撑机构；所述支撑机构包括支撑板、转动块、转动柱和弹性垫圈；所述支撑板的两端卡合在安装孔内,且支撑板的两端开设有摆动槽；所述摆动槽的两端设置有凸起块,且摆动槽内通过转动柱转动安装有转动块；所述转动柱滑动插接在凸起块内；所述转动块上安装有弹性垫圈,且弹性垫圈可转动安装在安装孔；防止直角结构的角铁本体在支撑的重物振动量过大,而导致角铁本体的折弯处发生断裂的现象；弹性垫圈则可以对螺栓起到弹性预紧的作用。(The invention belongs to angle bar technical field, specifically a kind of multipurpose connecting angle iron；Including angle bar ontology；Mounting hole is symmetrically offered on the two sides of the angle bar ontology；The angle bar ontology is equipped with supporting mechanism；The supporting mechanism includes support plate, rotating block, Rotational Cylindrical and elastic washer；The both ends of the support plate are fastened in mounting hole, and the both ends of support plate offer swinging chute；The both ends of the swinging chute are provided with protruding block, and are rotatably equipped with rotating block by Rotational Cylindrical in swinging chute；The Rotational Cylindrical sliding plug is in protruding block；Elastic washer is installed, and elastic washer may be rotatably mounted at mounting hole on the rotating block；It is excessive in the weight vibratory output of support to prevent the angle bar ontology of right-angle structure, and leads to the bending part of angle bar ontology there is a phenomenon where be broken；Elastic washer can then play the role of elasticity preload to bolt.)

1. a kind of multipurpose connecting angle iron, including angle bar ontology (1)；It is characterized by: on the two sides of the angle bar ontology (1) Symmetrically offer mounting hole (11)；The angle bar ontology (1) is equipped with supporting mechanism；The supporting mechanism includes support plate (2), rotating block (3), Rotational Cylindrical (4) and elastic washer (5)；The both ends of the support plate (2) are fastened in mounting hole (11), and The both ends of support plate (2) offer swinging chute (21)；The both ends of the swinging chute (21) are provided with protruding block (22), and swinging chute (21) rotating block (3) are rotatably equipped with by Rotational Cylindrical (4) in；Rotational Cylindrical (4) sliding plug is in protruding block (22)；Institute It states and is equipped on rotating block (3) elastic washer (5), and elastic washer (5) may be rotatably mounted at mounting hole (11).

2. a kind of multipurpose connecting angle iron according to claim 1, it is characterised in that: offered on the mounting hole (11) Engaging slot (12), and fixed hole (13) are offered in engaging slot (12)；Recessed groove (14) are offered in the engaging slot (12), And recessed groove (14) is mutually engaged by clamping with protruding block (22) top.

3. a kind of multipurpose connecting angle iron according to claim 1, it is characterised in that: the elastic washer (5) is provided with Helical structure, and the diameter of the spiral coil of elastic washer (5) is sequentially increased from top to bottom；It is sky inside the elastic washer (5) Cavity configuration.

4. a kind of multipurpose connecting angle iron according to claim 2, it is characterised in that: offered in the engaging slot (12) Arc inserting groove (15), and the diameter of arc inserting groove (15) is greater than the maximum gauge of elastic washer (5)；The arc inserting groove (15) depth is less than the depth of recessed groove (14).

5. a kind of multipurpose connecting angle iron according to claim 1, it is characterised in that: the outer wall of the protruding block (22) It is provided with rubber wear-resisting layer (23), and is provided with extrusion chamber (24) between rubber wear-resisting layer (23) and protruding block (22), and squeeze It is arranged at intervals in chamber (24) and squeezes steel ball (6).

6. a kind of multipurpose connecting angle iron according to claim 2, it is characterised in that: be provided in the recessed groove (14) It limits extrusion ball (7), and limiting extrusion ball (7) position is elastomeric material.

Technical field

The invention belongs to angle bar technical field, specifically a kind of multipurpose connecting angle iron.

Background technique

Angle bar section is the orthogonal strip steel at square in both sides.Angle steel have equal leg angle and unequal angle it Point, two vertical side lengths are mutually all equal leg angle, and it is unequal angle that one is long and the other is short.Its specification is thick with hem width × hem width × side Millimeter indicate.

Angle bar is widely used for various building structure and engineering structure, such as house beam, bridge, power transmission tower, handling machinery, Ship, industrial furnace, reaction tower, receptacle stand and warehouse shelf etc..

And existing angle bar is when in use, if angle bar use carrying vibration force or in the state of gravity, it is existing be by Upper floor is welded in the inside of angle bar, and the bending part of angle bar is prevented to be broken；If angle bar is used under useless gravity, the floor welded The safe handling of angle bar is then influenced, while causing the waste of material.

Summary of the invention

In order to make up for the deficiencies of the prior art, a kind of multipurpose connecting angle iron proposed by the present invention, present invention is mainly used for Solve and existing angle bar when in use, if angle bar use, in carrying vibration force or in the state of gravity, existing is by angle bar Inside weld upper floor, prevent the bending part of angle bar to be broken；If angle bar is used under useless gravity, the floor welded then shadow The safe handling of angle bar is rung, while causing the waste of material.

The technical solution adopted by the present invention to solve the technical problems is: a kind of multipurpose joint angle of the present invention Iron, including angle bar ontology；Mounting hole is symmetrically offered on the two sides of the angle bar ontology；The angle bar ontology is equipped with Supporting mechanism；The supporting mechanism includes support plate, rotating block, Rotational Cylindrical and elastic washer；The both ends of the support plate engage In mounting hole, and the both ends of support plate offer swinging chute；The both ends of the swinging chute are provided with protruding block, and in swinging chute Rotating block is rotatably equipped with by Rotational Cylindrical；The Rotational Cylindrical sliding plug is in protruding block；Bullet is installed on the rotating block Property washer, and elastic washer may be rotatably mounted at mounting hole；When work, rotating block is first rotatably installed in support by Rotational Cylindrical In the swinging chute of board ends, while being mounted on shape washer is played on rotating block, and the installation of elastic washer does not influence rotating block Rotation carries out assembly after elastic washer is installed, and then by the supporting mechanism of angle bar ontology；When need by angle bar ontology with Connected piece is attached, if a side of angle bar ontology is when having the function of supporting weight, will to be installed rear support Plate inclination is inserted into the mounting hole that angle bar ontology two sides open up, while adjusting the axially bored line pair of elastic washer and mounting hole Together, connector bolt is inserted into elastic washer, and the end of bolt passes through mounting hole and is connected on connected piece, with spiral shell Bolt constantly tightens, and elastic washer can be fixedly mounted in mounting hole by the clamping force of bolt, passes through the clamping force and energy of bolt Enough supporting mechanisms that support plate is fixed, and then is mounted on angle bar ontology can carry out the angle bar ontology of carrying weight Support, it is excessive in the weight vibratory output of support to prevent the angle bar ontology of right-angle structure, and the bending part of angle bar ontology is caused to occur The phenomenon that fracture；When two vertical objects are attached by angle bar ontology needs, the elastic washer of supporting mechanism is put into Into mounting hole, then elastic washer can then play the role of elasticity preload to bolt.

Preferably, engaging slot is offered on the mounting hole, and offers fixed hole in engaging slot；In the engaging slot Recessed groove is offered, and recessed groove is mutually engaged by clamping with protruding block top；When support plate is inserted into mounting hole, setting The end of support plate and rotating block can be carried out engaging installation by engaging slot, prevent rotating block from influencing elastic washer and fixed hole Alignment；After the protruding block of support plate end is inserted into recessed groove, recessed groove can play limit engaging to protruding block Effect, prevent carrying weight angle bar vibration when, the end of support plate in engaging slot theres is a phenomenon where slide, and then influence The stable support function of support plate angle bar.

Preferably, the elastic washer is provided with helical structure, and the diameter of the spiral coil of elastic washer from top to bottom according to Secondary increase；It is cavity structure inside the elastic washer；When work, the elastic washer of setting is helical structure, is supported when passing through When mechanism is supported, under the clamping force of bolt and angle bar ontology, the top end part of elastic washer can be compressed downwards elastic washer, Because the diameter of spiral coil is sequentially increased from top to bottom, so elastic washer bolt clamping force can to increase support plate in card It closes and squeezes contact area in slot, while the elastic washer of helical structure can play the role of elastic tension to support plate, prevent Under the vibration of angle steel ontology, there is a phenomenon where be broken for the junction of support plate and rotating block；Meanwhile when elastic washer is using When, it can be to the effect of angle bar main body to elastic tension, when preventing the vibration of angle bar ontology, there is a phenomenon where loosen for bolt； The elastic washer of cavity structure is capable of the effect of compressive deformation convenient for elastic washer under the action of clamping force simultaneously.

Preferably, arc inserting groove is offered in the engaging slot, and the diameter of arc inserting groove is greater than elastic washer Maximum gauge；The depth of the arc inserting groove is less than the depth of recessed groove；When work, when the elastic washer of helical structure is in spiral shell When compressing under the clamping force of bolt, the sieve of elastic washer bottom end can be snapped onto arc inserting groove, with the continuous increasing of clamping force Greatly, the gas in the elastic washer of cavity structure can enter the bottom end of elastic washer, and then make to snap onto arc inserting groove bullet Property washer generate expansion, and then increase elastic washer in arc inserting groove grafting engage effect；Simultaneously arc inserting groove and The cooperation of recessed groove, recessed groove can play the role of limit to protruding block, can be enclosed to elastic cushion by arc inserting groove To the effect of limit, support plate is further increased when support is supported angle bar ontology, the vibration of angle bar ontology leads to bullet There is a phenomenon where slide in engaging slot for property washer；Arc inserting groove can prevent elastic washer from packing occurs when squeezing simultaneously The phenomenon that sliding.

Preferably, the outer wall of the protruding block is provided with rubber wear-resisting layer, and sets between rubber wear-resisting layer and protruding block It is equipped with extrusion chamber, and is arranged at intervals with extruding steel ball in extrusion chamber；When work, after protruding block is inserted into recessed groove, bear The support plate of weight one end can be by the protruding block in the support plate for squeezing the other end, and the rubber wear-resisting layer being arranged on protruding block is not only It is capable of increasing squeeze friction of the protruding block in recessed groove, while spaced extruding steel ball can will be in rubber in extrusion chamber Raised ball is generated on wearing layer, and then increases the effect of engaging limit of the protruding block in recessed groove.

Preferably, it is provided with limit extrusion ball in the recessed groove, and limits and squeezes ball position as elastomeric material；Work When making, when protruding block extruding snaps onto recessed groove, the recessed groove interior elastic rubber material the being arranged when extruding force of protruding block is understood The limit extrusion ball of material generates extrusion expansion, and the limit extrusion ball after expansion can snap onto protrusion raised on abrasive rubber layer Ball, and then increase recessed groove to the limit snap-in function of protruding block.

Beneficial effects of the present invention are as follows:

1. the present invention passes through the cooperation of supporting mechanism and angle bar ontology, the supporting mechanism being mounted on angle bar ontology can be right The angle bar ontology of carrying weight is supported, and it is excessive in the weight vibratory output of support to prevent the angle bar ontology of right-angle structure, and is led There is a phenomenon where be broken for the bending part of cause angle bar ontology；It, will when two vertical objects are attached by angle bar ontology needs The elastic washer of supporting mechanism is put into mounting hole, then elastic washer can then play the role of elasticity preload to bolt.

2. the present invention passes through the cooperation of arc inserting groove and recessed groove, recessed groove can play the work of limit to protruding block With, limit can be played the role of to elastic washer by arc inserting groove, further increase support plate support to angle bar sheet When body is supported, the vibration of angle bar ontology leads to elastic washer, and there is a phenomenon where slide in engaging slot；Arc grafting simultaneously Slot can prevent elastic washer, and when squeezing, there is a phenomenon where packings to slide.

Detailed description of the invention

The present invention will be further explained below with reference to the attached drawings.

Fig. 1 is angle bar ontology perspective view of the invention；

Fig. 2 is angle bar ontology and support plate installation diagram of the invention；

Fig. 3 is the installation diagram of angle bar ontology and elastic washer of the invention；

Fig. 4 is the installation diagram of support plate and elastic washer of the invention；

Fig. 5 is partial enlarged view at A in Fig. 4 of the present invention；

In figure: angle bar ontology 1, mounting hole 11, engaging slot 12, fixed hole 13, recessed groove 14, arc inserting groove 15, branch Fagging 2, protruding block 22, rubber wear-resisting layer 23, extrusion chamber 24, rotating block 3, Rotational Cylindrical 4, elastic washer 5, squeezes swinging chute 21 Steel ball 6, limit extrusion ball 7.

Specific embodiment

It is carried out using a kind of multipurpose connecting angle iron of Fig. 1-Fig. 5 to an embodiment of the present invention as described below.

As Figure 1-Figure 5, a kind of multipurpose connecting angle iron of the present invention, including angle bar ontology 1；The angle bar sheet Mounting hole 11 is symmetrically offered on the two sides of body 1；The angle bar ontology 1 is equipped with supporting mechanism；The supporting mechanism Including support plate 2, rotating block 3, Rotational Cylindrical 4 and elastic washer 5；The both ends of the support plate 2 are fastened in mounting hole 11, and are propped up The both ends of fagging 2 offer swinging chute 21；The both ends of the swinging chute 21 are provided with protruding block 22, and by turning in swinging chute 21 Dynamic column 4 is rotatably equipped with rotating block 3；4 sliding plug of Rotational Cylindrical is in protruding block 22；Bullet is installed on the rotating block 3 Property washer 5, and elastic washer 5 may be rotatably mounted at mounting hole 11；When work, first rotating block 3 is rotatablely installed by Rotational Cylindrical 4 It is mounted on rotating block 3 in the swinging chute 21 at 2 both ends of support plate, while by shape washer is played, and the installation of elastic washer 5 not shadow The rotation for ringing rotating block 3 carries out assembly after elastic washer 5 is installed, and then by the supporting mechanism of angle bar ontology 1；When need Angle bar ontology 1 is attached with connected piece, if a side of angle bar ontology 1 be have the function of support weight when, The inclination of rear bearing sheet 2 will be installed to be inserted into the mounting hole 11 that 1 two sides of angle bar ontology open up, while adjusting elastic washer 5 are aligned with the axially bored line of mounting hole 11, and connector bolt is inserted into elastic washer 5, and the end of bolt passes through mounting hole 11 are connected on connected piece, and as bolt constantly tightens, elastic washer 5 can be fixedly mounted on installation by the clamping force of bolt In hole 11, the support machine that by the clamping force of bolt again support plate 2 can be fixed, and then be mounted on angle bar ontology 1 Structure can be supported the angle bar ontology 1 of carrying weight, prevent the angle bar ontology 1 of right-angle structure in the weight vibratory output of support It is excessive, and lead to the bending part of angle bar ontology 1 there is a phenomenon where be broken；When angle bar ontology 1 need by two vertical objects into When row connection, the elastic washer 5 of supporting mechanism is put into mounting hole 11, then elastic washer 5 then can play bullet to bolt Property pre-tighten effect.

As depicted in figs. 1 and 2, engaging slot 12 is offered on the mounting hole 11, and is offered in engaging slot 12 fixed logical Hole 13；Recessed groove 14 is offered in the engaging slot 12, and recessed groove 14 is mutually engaged by clamping with 22 top of protruding block；Work as support When plate 2 is inserted into mounting hole 11, the end of support plate 2 and rotating block 3 can be carried out engaging installation by the engaging slot 12 of setting, Prevent rotating block 3 from influencing being aligned for elastic washer 5 and fixed hole 13；When the protruding block 22 of 2 end of support plate is inserted into recess After in slot 14, recessed groove 14 can play the role of limit engaging to protruding block 22, prevent the angle bar of carrying weight in vibration, The end of support plate 2 in engaging slot 12 there is a phenomenon where sliding, and then influence 2 angle bar of support plate stable support function.

As shown in Figures 2 and 3, the elastic washer 5 is provided with helical structure, and the diameter of the spiral coil of elastic washer 5 It is sequentially increased from top to bottom；It is cavity structure inside the elastic washer 5；When work, the elastic washer 5 of setting is spiral knot Structure, when being supported by supporting mechanism, elastic washer 5 under the clamping force of bolt and angle bar ontology 1, elastic washer 5 Top end part can be compressed downwards, and because the diameter of spiral coil is sequentially increased from top to bottom, and then elastic washer 5 is in the clamping force energy of bolt It is enough that contact area is squeezed in engaging slot 12 to increase support plate 2, while the elastic washer 5 of helical structure can be to support plate 2 Play the role of elastic tension, under the vibration for preventing angle steel ontology, what the junction of support plate 2 and rotating block 3 was broken shows As；Meanwhile when elastic washer 5 when in use, elastic tension can be played the role of to angle bar ontology 1, prevent angle bar ontology 1 When vibration, there is a phenomenon where loosen for bolt；The elastic washer 5 of cavity structure is convenient for elastic washer 5 in the effect of clamping force simultaneously It is capable of the effect of compressive deformation down.

As shown in figures 1 and 3, arc inserting groove 15, and the diameter of arc inserting groove 15 are offered in the engaging slot 12 Greater than the maximum gauge of elastic washer 5；The depth of the arc inserting groove 15 is less than the depth of recessed groove 14；When work, work as spiral shell When the elastic washer 5 of rotation structure compresses under the clamping force of bolt, the sieve of 5 bottom end of elastic washer can snap onto arc inserting groove In 15, with the continuous increase of clamping force, the gas in the elastic washer 5 of cavity structure can enter the bottom end of elastic washer 5, And then make to snap onto 15 elastic washer 5 of arc inserting groove and generate to expand, and then increase elastic washer 5 in 15 interpolation of arc inserting groove Connect the effect of engaging；The cooperation of arc inserting groove 15 and recessed groove 14, recessed groove 14 can play limit to protruding block 22 simultaneously Effect, limit can be played the role of to elastic washer 5 by arc inserting groove 15, support plate 2 is further increased and supporting When being supported to angle bar ontology 1, the vibration of angle bar ontology 1 leads to elastic washer 5, and there is a phenomenon where slide in engaging slot 12； Simultaneously arc inserting groove 15 can prevent elastic washer 5 squeeze when occur packing sliding.

As shown in Figure 4 and Figure 5, the outer wall of the protruding block 22 is provided with rubber wear-resisting layer 23, and rubber wear-resisting layer 23 It is provided with extrusion chamber 24 between protruding block 22, and is arranged at intervals in extrusion chamber 24 and squeezes steel ball 6；When work, work as protruding block After 22 are inserted into recessed groove 14, the support plate 2 for bearing weight one end can be by the protruding block in the support plate 2 for squeezing the other end 22, the rubber wear-resisting layer 23 being arranged on protruding block 22 can not only increase squeeze friction of the protruding block 22 in recessed groove 14, Spaced extruding steel ball 6 can will generate raised ball on rubber wear-resisting layer 23 in extrusion chamber 24 simultaneously, and then increase protrusion The effect of engaging limit of the block 22 in recessed groove 14.

As shown in Figure 4 and Figure 5, limit extrusion ball 7 is provided in the recessed groove 14, and limiting 7 position of extrusion ball is bullet Property rubber material；When work, when the extruding of protruding block 22 snaps onto recessed groove 14, the recessed groove when extruding force of protruding block 22 is understood The limit extrusion ball 7 for the elastic rubber material being arranged in 14 generates extrusion expansion, and the limit extrusion ball 7 after expansion can snap onto resistance to Raised raised ball on rubber milling layer, and then increase recessed groove 14 to the limit snap-in function of protruding block 22.

Specific workflow is as follows:

When work, first rotating block 3 is rotatably installed in the swinging chute 21 at 2 both ends of support plate by Rotational Cylindrical 4, simultaneously will It plays shape washer to be mounted on rotating block 3, and the installation of elastic washer 5 does not influence the rotation of rotating block 3, when elastic washer 5 is installed After the completion, and then by the supporting mechanism of angle bar ontology 1 it carries out assembled；When needing to be attached angle bar ontology 1 with connected piece, If a side of angle bar ontology 1 is will to be installed the inclination of rear bearing sheet 2 when having the function of supporting weight and be inserted into angle bar It in the mounting hole 11 that 1 two sides of ontology open up, while adjusting elastic washer 5 and being aligned with the axially bored line of mounting hole 11, by connector Bolt is inserted into elastic washer 5, and the end of bolt passes through mounting hole 11 and is connected on connected piece, as bolt is continuous It tightens, elastic washer 5 can be fixedly mounted in mounting hole 11 by the clamping force of bolt, can will be propped up again by the clamping force of bolt Fagging 2 is fixed, and then the supporting mechanism being mounted on angle bar ontology 1 can prop up the angle bar ontology 1 of carrying weight Support.

In the description of the present invention, it is to be understood that, term " center ", "front", "rear", "vertical", "horizontal", The orientation or positional relationship of the instructions such as "top", "bottom" "inner", "outside" be based on the orientation or positional relationship shown in the drawings, be only for Convenient for the description present invention and simplify description, rather than the device or element of indication or suggestion meaning there must be specific side Position is constructed and operated in a specific orientation, therefore should not be understood as limiting the scope of the invention.

Although the present invention be illustrated by specific embodiment, it will be appreciated by those skilled in the art that, do not departing from In the case where the scope of the invention, various transformation and equivalent substitute can also be carried out to the present invention.In addition, being directed to particular condition or material Material, can do various modifications to the present invention, without departing from the scope of the present invention.Therefore, the present invention is not limited to disclosed tool Body embodiment, and should include the whole embodiments fallen within the scope of the appended claims.