CN210739046U

CN210739046U - External direct component

Info

Publication number: CN210739046U
Application number: CN201921865416.4U
Authority: CN
Inventors: 华金玉; 郑汭
Original assignee: Ningbo Huishen Metal Wire Rod Technology Co Ltd
Current assignee: Ningbo Huishen Metal Wire Rod Technology Co Ltd
Priority date: 2019-10-31
Filing date: 2019-10-31
Publication date: 2020-06-12
Anticipated expiration: 2029-10-31

Abstract

The utility model discloses an external direct component, which comprises 2 basic line pipes, wherein one basic line pipe is arranged horizontally, the other basic line pipe is arranged vertically, 4 protruding parts and concave parts are distributed on the circumferential surface of the basic line pipe, and the protruding parts and the concave parts are connected through a transition plane; the outer direct component also comprises a clamping piece, the clamping piece comprises 2 half bodies, one side of each half body is a plane, a clamping groove with a semicircular section is formed in the upper part of the plane, a limiting strip is arranged in the clamping groove, a clamping strip is arranged on the lower end face of each half body, and a matching hole is formed in the lower part of each half body; and the card strip card that constitutes 2 halfbodies of a joint spare is on the transition plane of a bellying both sides on the upper portion of the basic spool that is the level setting, has the bolt to pass the mating holes on these 2 halfbodies, and the lower tip that is the basic spool of vertical setting wears in the space that the draw-in groove of these 2 halfbodies formed, and spacing card is in the depressed part that is the basic spool of vertical setting. The advantages are that: the connection is convenient and the disassembly is easy.

Description

External direct component

Technical Field

The invention relates to the technical field of connecting pieces, in particular to an external direct component.

Background

In the flexible semi-automatic system construction of lean management of product production, a large number of basic connections need to be used. For example, 2 base line pipes are vertically connected together. The current adopted modes comprise various modes such as welding, cross-shaped buckle connection and the like. The defects are that: the assembly difficulty is relatively large, and the separation of the components is not easy to realize in emergency.

Disclosure of Invention

In view of the above-mentioned deficiencies of the prior art, it is an object of the present invention to provide an external direct connection assembly that is easy to connect, easy to disassemble and capable of handling emergency situations.

In order to achieve the purpose, the invention adopts the technical scheme that: the outer direct component comprises 2 basic line pipes which are vertically connected together, wherein the basic line pipes are all aluminum alloy sections, one basic line pipe is horizontally arranged, the other basic line pipe is vertically arranged,

4 convex parts extending along the longitudinal direction of the base line pipe are uniformly distributed on the circumferential surface of the base line pipe, concave parts are formed between every two adjacent convex parts, and the convex parts and the adjacent concave parts are connected through transition planes;

the outer direct component also comprises a clamping piece, the clamping piece comprises 2 half bodies, one side of each half body is a plane, the other side of each half body is an arc surface, a clamping groove with a semicircular section is formed in the upper part of each plane, the upper end of each clamping groove extends to the upper end face of the corresponding half body, the lower end of each clamping groove is sealed to form a bottom surface, a limiting strip is arranged in each clamping groove, meanwhile, a clamping strip which extends downwards and the lower end of each clamping groove inclines towards one side of the plane is arranged at the outer side part of the lower end face of each half body, and a matching;

and the number of the first and second groups,

the card strip card that constitutes 2 halfbodies of a joint spare is on the transition plane of a bellying both sides on the upper portion of the basic spool that is the level setting, and has the bolt to pass behind the mating holes on these 2 halfbodies, makes these 2 halfbodies press from both sides tightly, simultaneously, is in the space that the draw-in groove of these 2 halfbodies formed is worn to the lower tip of the basic spool of vertical setting, and two liang of card that correspond of spacing strip is in the depressed part that is the basic spool of vertical setting.

The extension plane of the transition plane passes through the axis line of the corresponding base line pipe.

After adopting the structure, compared with the prior art, the invention has the advantages that: convenient connection, easy dismantlement and can deal with emergency. The outer direct component adopts the clamping piece consisting of 2 half bodies to clamp the lower end of one basic line pipe, and the lower part of the clamping piece is clamped on the convex part of the other basic line pipe, so that the vertical connection of the 2 basic line pipes is realized. The clamping force is applied by the bolts, so that the operation is easy. Meanwhile, the clamping strip is clamped on the transition plane, and the extension plane of the transition plane passes through the axial lead of the corresponding base line pipe, so that the clamping strip and the protruding part can be separated easily in emergency by pulling and the like.

Drawings

The invention is further illustrated with reference to the following figures and examples:

fig. 1 is an exploded perspective view of an outer direct component of an embodiment of the present invention.

In the figure:

10. a base line pipe 11, a convex part 12, a concave part 13 and a transition plane;

21. the device comprises a half body, 211, a plane, 2111, a clamping groove, 2112, a bottom surface, 2113, a limiting strip, 212, an arc surface, 213, a clamping strip, 214 and a matching hole;

30. and (4) bolts.

Detailed Description

Example, see figure 1: outer direct subassembly, including 2 basis spool 10 that link together perpendicularly, basis spool 10 is aluminium alloy ex-trusions piece, and one of them basis spool 10 is horizontal setting, another basis spool 10 is vertical setting. It is obvious that the horizontal arrangement and the vertical arrangement are merely for convenience of description of the embodiments and have no essential meaning.

Further speaking:

the circumference surface of base wire pipe 10 evenly distributes has 4 bellying 11 that extend along the longitudinal direction of base wire pipe 10, forms depressed part 12 between adjacent bellying 11, and connects through transition plane 13 between bellying 11 and the adjacent depressed part 12. Of course, the junction of the transition plane 13 and the corresponding projection 11, and the junction of the corresponding recess 12, allows for appropriate machining fillets.

The outer direct component also comprises a clamping piece. The clamping piece comprises 2 half bodies 21, wherein one side of each half body 21 is a plane 211, and the other side of each half body 21 is an arc surface 212. Obviously, in use, the flat surfaces 211 of the 2 halves 21 are opposed. A notch 2111 having a semicircular cross section is formed at the upper portion of the flat surface 211. The upper end of the notch 2111 extends to the upper end face of the corresponding half body 21, and the lower end of the notch 2111 is closed to have a bottom surface 2112. And a limit strip 2113 is arranged in the slot 2111. The stopper 2113 extends vertically and has a cross section identical to that of the recess 12. Meanwhile, a downward extending clip 213 whose lower end is inclined toward the plane 211 is provided at the outer side of the lower end surface of the half body 21, and a fitting hole 214 is provided at the lower portion of the half body 21. Obviously, the extending direction of fitting hole 214 is perpendicular to the extending direction of base line pipe 10 in the horizontal arrangement, and the extending direction of locking strip 213 is parallel to the extending direction of base line pipe 10 in the horizontal arrangement.

In particular use:

the clamping strips 213 of the 2 halves 21 forming a clamping part are clamped on the transition planes 13 on both sides of a lug 11 on the upper part of the horizontally arranged base line pipe 10. After the bolts 30 are passed through the fitting holes 214 of the 2 half bodies 21, the 2 half bodies 21 are clamped. Meanwhile, the lower end of the vertically arranged foundation conduit 10 is inserted into the space formed by the clamping grooves 2111 of the 2 half bodies 21, and the limiting strips 2113 are correspondingly clamped in the concave part 12 of the vertically arranged foundation conduit 10.

Thus, the clamping groove 2111 clamps the lower end of the vertical base line pipe 10, the clamping strip 213 clamps the convex part 11 of the upper part of the horizontal base line pipe 10, and the nut of the bolt 30 is only screwed, so that firm connection can be realized, and convenience is achieved.

Optimizing:

the extension plane of the transition plane 13 passes through the axis of the corresponding base line pipe 10. In this way, the formation of acute angles between the transition plane 13 and the bottom of the respective recess 12 is avoided, so that in an emergency situation, a violent disassembly between the components can be achieved with relative ease.

In addition:

in order to avoid the infirm assembly phenomenon caused by machining errors, a jacking screw hole can be formed in the side wall of the clamping groove 2111, a jacking screw is screwed in the jacking screw, and after the jacking screw is screwed tightly, the inner end of the jacking screw tightly pushes the side face of the lower end of the vertically arranged basic line pipe 10.

The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. Outer direct subassembly, including 2 basis spool (10) that link together perpendicularly, basis spool (10) are aluminium alloy ex-trusions spare, and one of them basis spool (10) are the level and set up, another basis spool (10) are vertical setting, its characterized in that:

4 convex parts (11) extending along the longitudinal direction of the base line pipe (10) are uniformly distributed on the circumferential surface of the base line pipe (10), concave parts (12) are formed between the adjacent convex parts (11), and the convex parts (11) and the adjacent concave parts (12) are connected through transition planes (13);

the outer direct component further comprises a clamping piece, the clamping piece comprises 2 half bodies (21), one side of each half body (21) is a plane (211), the other side of each half body is an arc surface (212), a clamping groove (2111) with a semicircular section is formed in the upper portion of the plane (211), the upper end of the clamping groove (2111) extends to the upper end face of the corresponding half body (21), the lower end of the clamping groove (2111) is sealed to form a bottom face (2112), a limiting strip (2113) is arranged in the clamping groove (2111), meanwhile, a clamping strip (213) which extends downwards and the lower end of which inclines towards one side of the plane (211) is arranged at the outer side of the lower end face of each half body (21), and a matching hole (214) is formed in the;

and the number of the first and second groups,

clamping strips (213) of 2 half bodies (21) forming one clamping piece are clamped on transition planes (13) on two sides of a protruding part (11) on the upper part of a horizontally arranged base line pipe (10), and bolts (30) penetrate through matching holes (214) in the 2 half bodies (21), so that the 2 half bodies (21) are clamped, meanwhile, the lower end part of the vertically arranged base line pipe (10) penetrates through a space formed by clamping grooves (2111) of the 2 half bodies (21), and the two-to-two corresponding limiting strips (2113) are clamped in a concave part (12) of the vertically arranged base line pipe (10).

2. The external direct assembly of claim 1, wherein: the extension plane of the transition plane (13) passes through the axis of the corresponding base line pipe (10).