CN212717508U - Cross joint - Google Patents

Abstract

The utility model discloses a cross joint, including connecting the body, establish the draw-in groove on the terminal surface of body, the body includes first components of a whole that can function independently, the second components of a whole that can function independently, contain partial draw-in groove on the second components of a whole that can function independently terminal surface, the relative both sides of first components of a whole that can function independently straggly from top to bottom sets up connecting portion, be the L type, the relative both sides straggly sets up connecting portion down on the corresponding side of second components of a whole that can function independently, first components of a whole that can function independently, the second components of a whole that can function independently merge, connecting portion alternately forms the body, and first components of a whole that can function independently, it is fixed with the two to set up the fastener along sharp trompil on the relative side of second components of a whole that can.

Description

Cross joint

Technical Field

The utility model relates to a technical field, concretely relates to cross connection are connected to tubular product.

Background

When the pipes are connected, the relative positions of the two pipes are fixed by generally adopting the fixing of a bracket, a supporting rod and the like, the connection between the bracket and the supporting rod and the pipes mostly adopts the matching mode of end plates and bolts, the requirement on the pipe structure is higher, the butt joint is inconvenient, and the improvement is needed.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical defect, the utility model provides a following technical scheme:

the cross joint comprises a joint body, wherein a clamping groove is formed in the end face of the body, the body comprises a first split body and a second split body, partial clamping grooves are formed in the end faces of the first split body and the second split body, a connecting part is arranged on one side face of the first split body and opposite to two sides of the first split body in a vertically staggered mode and is L-shaped, a connecting part is arranged on the corresponding side face of the second split body and opposite to two sides of the second split body in a vertically staggered mode and is L-shaped, the first split body and the second split body are combined, the connecting part is formed in a crossed mode to form the body, and a fastening piece is arranged on the opposite.

This crossover sub improves the structure to draw-in groove butt joint tubular product to change the joint body into split type structure, the butt joint with tubular product is convenient in alternately amalgamation.

Furthermore, the groove walls are arranged on the end faces of the first split body and the connecting part, the groove walls are arranged on the second split body and the corresponding connecting part in a matched mode, when the first split body and the second split body are matched with the connecting part to form the body, the two groove walls form clamping grooves, the three notches of the clamping grooves, the top and the two ends are provided with notches, and the clamping grooves can be conveniently clamped and fixed with the ribs or the convex edges on the pipe.

Furthermore, the groove walls are arranged on the connecting part and the top end face and the bottom end face of the first split body connected with the connecting part, the groove walls are arranged on the second split body and the corresponding connecting part in a matched mode, when the first split body and the second split body are matched with the connecting part to form a body, the groove walls on the top end face and the bottom end face of the body are formed into clamping grooves, the clamping grooves are formed in the bottom end face of the top end of the body and extend towards two directions, and two pipes are directly butted through the clamping grooves, so that the use is more convenient.

Furthermore, the upper part of the inner wall of the groove wall is provided with a convex edge, and the two groove walls are formed into a T-shaped clamping groove, so that the clamping is more stable.

Furthermore, the convex edges are provided with notches, so that the convex edges or the protruded parts on the ribs of the pipes can be conveniently clamped and fixed, and the stability of the pipes in butt joint is improved.

Furthermore, the two connecting parts on the first split body and the second split body are vertical, the first split body and the second split body are combined, and the connecting parts are crossed to form a rectangular body.

Further, the connecting part is integrally formed with the first or second split body.

Further, the fastener is a bolt and a nut.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the cross joint improves the structure and is convenient for connecting pipes.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a view of the present joint structure;

FIG. 2 is an exploded view of the present joint;

wherein the reference numerals are:

1. a body; 2. a card slot; 3. a connecting portion; 4. a nut; 5. a bolt; 6. a through hole; 7. a side surface; 11. a first split body; 12. a second body; 21. a trench wall; 22. convex edges; 23. and (4) a notch.

Detailed Description

The invention will be further explained with reference to the drawings and the specific embodiments.

Example 1

Referring to fig. 1 and 2, the cross joint includes a joint body 1, a slot 2 is formed on an end surface of the body, the body includes a first split body 11 and a second split body 12, the end surface of the first split body and the second split body includes a part of the slot, for the slot, a top single-slot structure or a multi-slot structure can be selected, the slot in fig. 1 is a three-slot structure, and slots are formed on the top and two ends.

The upper part of one side of the side face extends outwards to form a rectangular connecting part, the lower part of the other side of the side face extends outwards to form a rectangular connecting part, the whole body is in an L shape, in the figure 2, the body is a rectangular body, the upper connecting part of the same split body is vertical, the corresponding connecting parts on different split bodies are vertical, the first split body and the second split body are combined, the connecting parts are crossed to form the body, and the body can be pre-shaped firstly under the structure.

In addition, the angle between the connecting parts can be adjusted according to actual conditions, such as the angle between two connecting parts on the same split body is acute angle or obtuse angle, and the shape of the connecting parts is prismatic, linear or arc.

In the embodiment, in order to improve the stability, through holes are formed in the opposite side faces 7 of the first split body and the second split body along the diagonal lines, the fastening pieces are bolts 5 and nuts 4, the bolts are inserted into the through holes 6 from one split body, and the nuts are screwed on the end parts of the bolts at the orifices of the other split body to fasten the two split bodies.

In addition, the screw or the bolt can be directly used as a fastening piece, the through hole can be used as a threaded hole, and the screw and the threaded hole can be screwed in to fix the two.

As shown in fig. 1 and 2, in this embodiment, a groove wall 21 is integrally formed on the top and bottom end surfaces of the connecting portion and the first split body, and in cooperation with the connecting portion, a groove wall is also formed on the second split body and the corresponding connecting portion, and when the first split body and the second split body cooperate with the connecting portion to form the body, the groove walls on the top and bottom end surfaces of the body are both formed with a groove, as shown in fig. 1, in this embodiment, the two grooves extend in two directions, and the two pipes are directly butted by the grooves, which is more convenient to use.

In order to improve stability, the convex edge 22 is formed on the upper part of the inner wall of each groove wall, and the T-shaped clamping grooves are formed in the two groove walls, so that clamping is more stable.

Preferably, the protruding stupefied of card solid tubular product or the protruding part on the rib is convenient for open a gap 23 on the protruding stupefied, further improves the stability of butt joint tubular product.

When the pipe fitting is used, the screw cap is unscrewed, the two bodies are separated, and then the ribs or the convex edges on the pipe are combined and clamped.

In another embodiment, the engaging groove may be formed only on the top end surface or the bottom end surface of the body, one end surface of the body is engaged with the other engaging member on the tube by a screw, and the opposite end surface is directly engaged with the tube by the engaging groove.

Above only the utility model discloses an it is preferred embodiment, the utility model discloses a scope of protection not only limits in above-mentioned embodiment, and the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (8)

1. Cross connect, including connecting the body, its characterized in that: the clamping groove is formed in the end face of the body, the body comprises a first split body and a second split body, partial clamping grooves are formed in the end faces of the first split body and the second split body, a connecting portion is arranged on one side face, opposite to two sides, of the first split body in a vertically staggered mode and is L-shaped, a connecting portion is arranged on the corresponding side face, opposite to two sides, of the second split body in a vertically staggered mode and is L-shaped, the first split body and the second split body are combined, the connecting portion forms the body in a crossed mode, and a fastener is arranged on the opposite side face of the first split body and the second split body along a.

2. The crossover joint of claim 1, wherein: the groove walls are arranged on the end faces of the first split body and the connecting part, the groove walls are arranged on the second split body and the corresponding connecting part, and when the first split body and the second split body are matched with the connecting part to form the body, the groove walls form the clamping grooves.

3. The crossover joint of claim 1, wherein: the groove walls are arranged on the top end face and the bottom end face of the first split body connected with the connecting part, the groove walls are arranged on the second split body and the corresponding connecting part in a matched mode, and when the first split body and the second split body are matched with the connecting part to form the body, the groove walls on the top end face and the bottom end face of the body are formed into clamping grooves.

4. The crossover joint of any one of claims 1-3, wherein: the upper part of the inner wall of the groove wall is provided with a convex edge, and the two groove walls are formed into T-shaped clamping grooves.

5. The crossover joint of claim 4, wherein: the convex edge is provided with a gap.

6. The crossover joint of claim 1, wherein: the two connecting parts on the first split body and the second split body are vertical, the first split body and the second split body are combined, and the connecting parts are crossed to form a rectangular body.

7. The crossover joint of claim 1, wherein: the connecting part and the first split body or the second split body are integrally formed.

8. The crossover joint of claim 1, wherein: the fastener is a bolt and a nut.

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