CN214384045U

CN214384045U - Scaffold connector

Info

Publication number: CN214384045U
Application number: CN202120213102.7U
Authority: CN
Inventors: 郭双燕
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-26
Filing date: 2021-01-26
Publication date: 2021-10-12
Anticipated expiration: 2031-01-26

Abstract

The utility model relates to a scaffold frame connector, it includes: first connecting block, the second connecting block, the locking bolt, first connecting block left side is equipped with vertical draw-in groove, be equipped with the screw hole in the middle of the left side wall of draw-in groove, be equipped with bolt B in the screw hole, be equipped with tight piece in the draw-in groove, it is equipped with the cylinder barrel to press from both sides tight piece back, bolt B head sets up in the centre bore of cylinder barrel, first connecting block rotates with the locking bolt through the rotational pin A that sets up in pinhole A and the lantern ring and is connected, protruding piece sets up in concave structure A and rotates with first connecting block through the rotational pin B that sets up in pinhole B and through-hole and is connected. The utility model discloses practice thrift welding time and resource, reduce the construction cost, reduce the potential safety hazard, improve the efficiency of buildding of scaffold frame.

Description

Scaffold connector

[ technical field ] A method for producing a semiconductor device

The utility model belongs to the technical field of scaffold frame connector device, concretely relates to scaffold frame connector.

[ background of the invention ]

At present, the types of scaffold connectors used in construction sites are various, as most of old connectors in the past adopt a buckle and bolt locking mode to connect two or more than two tie rods together, the connecting mode has low efficiency, the buckle is easy to deform, resource waste is caused, the purchasing cost is increased, and later, some technicians in the field improve the scaffold connecting efficiency and avoid resource waste, and the scaffold connectors are improved and improved, while most of construction sites currently adopt the structure shown in fig. 24, and the structure still has the following defects:

1. when the old connector 100 is connected, the original scaffold is to be improved, and the corresponding connecting bayonets are welded at the two ends of the tie rod, which wastes a lot of welding time, and the connecting bayonets at the two ends are purchased, so that a lot of resources, manpower and material resources are wasted, and the cost cannot be improved.

2. From the aspect of safety, the upper end 100-1 and the lower end 100-2 of the connector are inserted into the round pipe without any fixing mode, and the connector is easy to rotate in the inserted round pipe, so that great safety hazards exist.

3. The connecting holes 100-3 around the old connector 100 and the connecting bayonets need to be locked and fixedly connected by bolts, and each bolt needs to lock the connecting holes, so that time and labor are wasted, and the building efficiency is still not high.

In order to overcome the above technical problems, the applicant has disclosed herein a scaffold connector through long-term observation and study.

[ Utility model ] content

An object of the utility model is to provide a scaffold frame connector to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a scaffolding connector, comprising: first connecting block 1, second connecting block 2, locking bolt 4, first connecting block 1 left side is equipped with vertical draw-in groove 1-2, be equipped with screw hole 1-6 in the middle of draw-in groove 1-2's left side wall 1-7, be equipped with bolt B6 in the screw hole 1-6, be equipped with in the draw-in groove 1-2 and press from both sides tight piece 5, it is equipped with cylinder barrel 5-1 to press from both sides tight piece 5 back, bolt B6 head sets up in the centre bore 5-2 of cylinder barrel 5-1, two corresponding semicircle column structures are makeed into to right side wall 1-3 and the tight piece 5 of clamp of first connecting block 1, right side wall 1-3 outside is equipped with horizontal concave structure A1-1, concave structure A1-1 both ends are equipped with pinhole A1-4 and pinhole B1-5 respectively, second connecting block 2 inner is equipped with protruding piece 2-1, the middle of the convex block 2-1 is vertically provided with a through hole 2-3, the outer end of the second connecting block 2 is provided with a concave structure B2-2, the right side of the concave structure B2-2 is provided with a platform 2-4, the left end of the locking bolt 4 is provided with a lantern ring 4-1, a lead screw at the right end of the locking bolt 4 is provided with a big nut 4-2, the first connecting block 1 is rotatably connected with the locking bolt 4 through a rotating pin A3 arranged in a pin hole A1-4 and the lantern ring 4-1, the convex block 2-1 is arranged in a concave structure A1-1 and is rotatably connected with the first connecting block 1 through a rotating pin B7 arranged in a pin hole B1-5 and the through hole 2-3, the middle of the concave structure A1-1 is vertically provided with a semi-arc groove A8, the middle of the inner side of the second connecting block 2 is provided with a semi-arc groove B9, the positions of the semi-arc grooves A8 and B9 correspond to each other.

Preferably, the large nut 4-2 is wider in diameter than the concave structure B2-2, and the collar 4-1 is of a flat structure.

Compared with the prior art, the utility model provides a scaffold frame connector possesses following beneficial effect:

1. the utility model discloses the product need not to reform transform current drag link, does not purchase parts such as other connection bayonets and welds it more, can not waste a large amount of weld time, and resources are saved has stopped the waste of manpower and material resources, and the cost has obtained the improvement.

2. The existing round tie rod is clamped in the clamping groove 1-2 through the right side wall 1-3 and the clamping block 5, so that potential safety hazards are eliminated, and meanwhile, the building efficiency is increased.

[ description of the drawings ]

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

fig. 1 is a perspective exploded view of a scaffold connector according to the present invention.

Fig. 2 is a front view of a scaffolding connector according to the present invention.

Fig. 3 is a left side view of the scaffold connector provided by the present invention.

Fig. 4 is a right side view of a scaffold connector according to the present invention.

Fig. 5 is a top view of a scaffolding connector according to the present invention.

Fig. 6 is a bottom view of the scaffold connector according to the present invention.

Fig. 7 is a rear view of a scaffolding connector according to the present invention.

Fig. 8 is a schematic perspective view of the first connecting block 1 in the scaffold connector according to the present invention.

Fig. 9 is a front view of the first connecting block 1 of the scaffold connector according to the present invention.

Fig. 10 is a top view of the first connecting block 1 of a scaffolding connector according to the present invention.

Fig. 11 is a rear view of the first connecting block 1 of the scaffold connector according to the present invention.

Fig. 12 is a schematic perspective view of the second connecting block 2 in the scaffold connector according to the present invention.

Fig. 13 is a front view of the second connecting block 2 of a scaffolding connector according to the present invention.

Fig. 14 is a left side view of the second connecting block 2 in a scaffold connector according to the present invention.

Fig. 15 is a right side view of the second connecting block 2 of the scaffold connector according to the present invention.

Fig. 16 is a top view of the second connecting block 2 of the scaffold connector according to the present invention.

Fig. 17 is a front view of the clamping block 5 of a scaffolding connector according to the present invention.

Fig. 18 is a left side view of the clamping block 5 of a scaffolding connector according to the present invention.

Fig. 19 is a right side view of the clamping block 5 of a scaffolding connector according to the present invention.

Fig. 20 is a top view of the clamping block 5 of a scaffolding connector according to the present invention.

Fig. 21 is a schematic cross-sectional view taken at a-a in fig. 18.

Fig. 22 is a perspective view of the first connecting block 1, the clamping block 5 and the bolt B6 of the scaffold connector according to the present invention.

Fig. 23 is the utility model provides a scaffold connector theory of operation sketch map.

Fig. 24 is a perspective view of an old scaffold connector 100 according to the present invention.

In the figure: the connecting structure comprises a first connecting block 1, a concave structure A1-1, a clamping groove 1-2, a right side wall 1-3, a pin hole A1-4, a pin hole B1-5, a screw hole 1-6, a left side wall 1-7, a second connecting block 2, a convex block 2-1, a concave structure B2-2, a through hole 2-3, a platform 2-4, a rotating pin A3, a locking bolt 4, a lantern ring 4-1, a large nut 4-2, a clamping block 5, a cylindrical barrel 5-1, a central hole 5-2, a bolt B6, a rotating pin B7, a semi-circular arc groove A8, a semi-circular arc groove B9, an old connector 100, an upper end 100-1, a lower end 100-2 and a connecting hole 100-3.

[ detailed description ] embodiments

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-24, the present invention provides a technical solution:

In the preferred embodiment of the present invention, the diameter of the large nut 4-2 is wider than the diameter of the concave structure B2-2, and the collar 4-1 is a flat structure.

In the preferred embodiment of the invention, a substantially circular structural space is formed between the clamping block 5 and the right side wall 1-3.

The utility model discloses a theory of operation and use flow are as follows:

1. the products are connected as shown in figures 2-7.

2. As shown in fig. 23, the vertical scaffold upright rod 101 is clamped in the semi-circular grooves A8 and B9 of the first connecting block 1 and the second connecting block 2, and then the locking bolt 4 is locked by the large nut 4-2.

3. When the scaffold is transversely built or linked, the tie rod A102 and the tie rod B102 can be clamped between the clamping block 5 and the right side wall 1-3 according to the structure shown in the attached drawing 23, then the locking bolt 4 is screwed down to clamp the clamping block, and the other end of the locking bolt is connected with another scaffold connector, so that the mutual connection effect is achieved.

Appropriate changes and modifications to the embodiments described above will become apparent to those skilled in the art from the disclosure and teachings of the foregoing description. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and changes to the present invention should fall within the protection scope of the claims of the present invention. Furthermore, although specific terms are employed herein, they are used in a generic and descriptive sense only and not for purposes of limitation.

Claims

1. A scaffolding connector, comprising: the connecting structure comprises a first connecting block (1), a second connecting block (2) and a locking bolt (4), wherein a longitudinal clamping groove (1-2) is arranged on the left side of the first connecting block (1), a screw hole (1-6) is arranged in the middle of a left side wall (1-7) of the clamping groove (1-2), a bolt B (6) is arranged in the screw hole (1-6), a clamping block (5) is arranged in the clamping groove (1-2), a cylindrical barrel body (5-1) is arranged on the back surface of the clamping block (5), the head of the bolt B (6) is arranged in a center hole (5-2) of the cylindrical barrel body (5-1), two corresponding semicircular structures are manufactured by the right side wall (1-3) of the first connecting block (1) and the clamping block (5), a transverse concave structure A (1-1) is arranged on the outer side of the right side wall (1-3), the improved structure of the automobile seat is characterized in that pin holes A (1-4) and pin holes B (1-5) are respectively arranged at two ends of the concave structure A (1-1), a convex block (2-1) is arranged at the inner end of the second connecting block (2), a through hole (2-3) is vertically arranged in the middle of the convex block (2-1), a concave structure B (2-2) is arranged at the outer end of the second connecting block (2), a platform (2-4) is arranged on the right side of the concave structure B (2-2), a lantern ring (4-1) is arranged at the left end of the locking bolt (4), a large nut (4-2) is arranged on a lead screw at the right end of the locking bolt (4), the first connecting block (1) is rotatably connected with the locking bolt (4) through a rotating pin A (3) arranged in the pin holes A (1-4) and the lantern ring (4-1), the convex block (2-1) is arranged in a concave structure A (1-1) and is rotationally connected with the first connecting block (1) through a rotating pin B (7) arranged in a pin hole B (1-5) and a through hole (2-3), a semi-arc groove A (8) is vertically arranged in the middle of the concave structure A (1-1), a semi-arc groove B (9) is arranged in the middle of the inner side of the second connecting block (2), and the positions of the semi-arc groove A (8) and the semi-arc groove B (9) correspond to each other.

2. Scaffolding connector according to claim 1, characterized in that the large nut (4-2) is wider in diameter than the concave configuration B (2-2) and the collar (4-1) is of flat configuration.