CN215978422U

CN215978422U - Coil buckle type scaffold upright rod connecting assembly with composite reinforcing structure

Info

Publication number: CN215978422U
Application number: CN202122086958.5U
Authority: CN
Inventors: 孙赶良; 孙凯磊
Original assignee: Hebei Xingmeng Construction Equipment Co ltd
Current assignee: Hebei Xingmeng Construction Equipment Co ltd
Priority date: 2021-09-01
Filing date: 2021-09-01
Publication date: 2022-03-08
Anticipated expiration: 2031-09-01

Abstract

The utility model discloses a coil-buckled scaffold upright rod connecting assembly with a composite reinforcing structure, which comprises an upper upright rod, a lower upright rod and a connecting sleeve, wherein the upper side and the lower side of the connecting sleeve are respectively inserted into the upper upright rod and the lower upright rod, the outer side of the joint of the upper upright rod and the lower upright rod is coated with a first beam plate and a second beam plate, the two sides of the first beam plate and the two sides of the second beam plate are detachably connected, the upper side of the first beam plate, the upper side of the second beam plate, the upper side of the upper upright rod and the upper side of the connecting sleeve are connected through first bolts, and the lower side of the first beam plate, the lower side of the second beam plate, the lower side of the lower upright rod and the lower side of the connecting sleeve are connected through second bolts. According to the utility model, the first binding plate and the second binding plate which are spliced are added on the basis of the existing connecting structure, and the binding connecting structure is added between the upper upright stanchion and the lower upright stanchion, so that the structural strength of the upright stanchion joint is greatly increased, the anti-deformation capability is very strong, the service life is greatly prolonged, and the safety factor is improved.

Description

Coil buckle type scaffold upright rod connecting assembly with composite reinforcing structure

Technical Field

The utility model relates to the technical field of scaffolds, in particular to a coil buckle type scaffold upright rod connecting assembly with a composite reinforcing structure.

Background

The scaffold is widely used as an auxiliary tool in the fields of buildings, advertising industry, municipal administration, traffic roads and bridges and the like for safe production, the scaffold can be conveniently operated by workers and solves the problems of vertical and horizontal transportation, the scaffold is required to have certain durability so as to be convenient for turnover use, the cost is saved, the existing scaffold adopts a detachable structure, but the specific detachable structure is various, for the detachable structure of the most common disc buckle type scaffold, the connection of an upper upright rod and a lower upright rod is completed through a connecting sleeve, particularly, the lower part of the connecting sleeve is firstly inserted into the upright rod at the lower side during operation, the fastening is performed through a bolt, then the upright rod at the upper side is sleeved at the upper part of the connecting sleeve, and the fastening is also performed through the bolt, so that the connection of the upper and lower adjacent upright rods is completed, the structure has the advantages of simple structure and low production cost, but the disadvantages are also evident: the load of bringing for the junction especially adapter sleeve is great, adapter sleeve bending deformation's the condition appears easily in many times use, influence normal use, and the bolt only realizes axial spacing to pole setting and adapter sleeve, horizontal spacing between pole setting and the adapter sleeve mainly relies on the two inside and outside wall contact to realize, but this new problem has appeared again, if want the complex more reliable, need make the inner wall of pole setting laminate with the outer wall of adapter sleeve as far as possible, but this can be serious influence dismouting work smooth and easy nature, vice versa, if for the ease of dismouting smooth and easy, can make the too big clearance appear between the two again, influence holistic safety and stability, need to improve urgently.

SUMMERY OF THE UTILITY MODEL

The utility model aims to avoid the defects in the prior art and provides the coil-buckled scaffold upright rod connecting assembly with the composite reinforcing structure, so that the defects in the prior art are effectively overcome.

In order to achieve the purpose, the utility model adopts the technical scheme that: the utility model provides a dish knot formula scaffold frame pole setting coupling assembling with compound additional strengthening, includes last pole setting, lower pole setting and adapter sleeve, the upper and lower both sides of adapter sleeve insert respectively in supreme pole setting and the lower pole setting, the outside cladding of going up pole setting and lower pole setting junction is provided with first bundle board and second bundle board, and the both sides detachable of board is connected with the second bundle to first bundle board, the upside of board is restrainted to the upside of first bundle board, second, the upside of going up pole setting and adapter sleeve is connected through first bolt, the downside of board, the downside of lower pole setting and adapter sleeve are restrainted to the downside of first bundle board, second is connected through the second bolt.

Furthermore, the two sides of the first beam plate and the second beam plate are connected through a third bolt.

Furthermore, the two sides of the first binding plate and the second binding plate are respectively provided with a first connecting plate and a second connecting plate in cooperation with a third bolt.

Furthermore, the inner sides of the first and second beam plates are attached to the surfaces of the upper and lower vertical rods.

Furthermore, the first binding plate and the second binding plate are respectively provided with a first long slot hole and a second long slot hole in cooperation with the first bolt, and the first binding plate and the second binding plate are respectively provided with a first round hole and a second round hole in cooperation with the second bolt.

Further, a reinforcing lining ring 9 is fixedly arranged on the inner side of the connecting sleeve.

Furthermore, the reinforcing lining ring is provided with two positions which are respectively positioned at the positions close to the first bolt and the second bolt.

Furthermore, the reinforcing lining ring is connected with the connecting sleeve in a welding mode.

The technical scheme of the utility model has the following beneficial effects: according to the utility model, the first beam plate and the second beam plate which are spliced are added on the basis of the existing connecting structure, after the assembly is finished, a layer of additional binding connecting structure is added between the upper upright stanchion and the lower upright stanchion, namely, the connecting sleeve is matched with the beam plates inside and outside, so that the structural strength of the upright stanchion joint is greatly increased, the anti-deformation capability is strong, the service life is greatly prolonged, and the safety factor is improved.

Drawings

FIG. 1 is a schematic perspective view of an embodiment of the present invention;

FIG. 2 is a top view of an embodiment of the present invention;

FIG. 3 is a sectional view taken along line A-A of FIG. 2;

FIG. 4 is an exploded view of an embodiment of the present invention;

FIG. 5 is a first assembly process diagram according to an embodiment of the present invention;

FIG. 6 is a second assembling process of the present invention.

Detailed Description

The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the utility model. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, the coil-buckled scaffold upright rod connecting assembly with the composite reinforcement structure described in this embodiment includes an upper upright rod 1, a lower upright rod 2 and a connecting sleeve 3, wherein the upper and lower sides of the connecting sleeve 3 are respectively inserted into the upper upright rod 1 and the lower upright rod 2, specifically, the bottom surface of the upper upright rod 1 is attached to the top surface of the lower upright rod 2, and the connecting sleeve 3 is symmetrically arranged with respect to the upper upright rod 1 and the lower upright rod 2.

The outer side of the joint of the upper vertical rod 1 and the lower vertical rod 2 is coated with a first beam plate 4 and a second beam plate 5, the first beam plate 4 is detachably connected with the two sides of the second beam plate 5, the upper side of the first beam plate 4, the upper side of the second beam plate 5, the upper side of the upper vertical rod 1 and the upper side of the connecting sleeve 3 are connected through a first bolt 6, and the lower side of the first beam plate 4, the lower side of the second beam plate 5, the lower vertical rod 2 and the lower side of the connecting sleeve 3 are connected through a second bolt 7.

According to the utility model, the first beam plate and the second beam plate which are spliced are added on the basis of the existing connecting structure, after the assembly is finished, a layer of additional binding connecting structure is added between the upper upright stanchion and the lower upright stanchion, namely, the connecting sleeve is matched with the beam plates inside and outside, so that the structural strength of the upright stanchion joint is greatly increased, the anti-deformation capability is strong, the service life is greatly prolonged, and the safety factor is improved.

The two sides of the first beam plate 4 and the second beam plate 5 are connected through a third bolt 8, and the two sides of the first beam plate 4 and the second beam plate 5 are respectively provided with a first connecting plate 4a and a second connecting plate 5a in cooperation with the third bolt 8.

The inner sides of the first beam plate 4 and the second beam plate 5 are attached to the surfaces of the upper vertical rod 1 and the lower vertical rod 2.

The first bundling plate 4 and the second bundling plate 5 are respectively provided with a first long slot hole 4b and a second long slot hole 5b in cooperation with a first bolt 6, and the first bundling plate 4 and the second bundling plate 5 are respectively provided with a first round hole 4c and a second round hole 5c in cooperation with a second bolt 7.

The inner side of the connecting sleeve 3 is fixedly provided with a reinforcing inner lining ring 9, the reinforcing inner lining ring 9 is connected with the connecting sleeve 3 in a welding mode, preferably, the reinforcing inner lining ring 9 is provided with two positions which are respectively close to the first bolt 6 and the second bolt 7, the overall deformation resistance of the connecting sleeve 3 can be further improved by arranging the reinforcing inner lining ring 9, particularly, the positions of bolt holes can be reinforced, the situation that the bolt holes on two sides are deviated in position is avoided, and the smooth operation of dismounting and mounting is guaranteed.

As shown in fig. 5, in the assembly of the present invention, the lower vertical rod 2, the connecting sleeve 3, the first beam plate 4 and the second beam plate 5 are connected by the second bolt 7, at this time, an annular cavity into which the upper vertical rod 2 can be inserted is formed between the connecting sleeve 3, the first beam plate 4 and the second beam plate 5, and at the same time, since the two sides of the first beam plate 4 and the second beam plate 5 are not fixedly connected, the upper vertical rod 2 can be very conveniently inserted, as shown in fig. 6, after the upper vertical rod 2 is inserted, the upper vertical rod 2 is fixed by the first bolt 6, since the holes on the first beam plate 4 and the second beam plate 5, which are matched with the first bolt 6, are long slotted holes, the installation can be easily overcome, the structural design is very reasonable, and finally, as shown in fig. 1, the two sides of the first beam plate 4 and the second beam plate 5 are locked and fixed by the third bolt 8, so that the first beam plate 4 and the second beam plate 5 are tightly coated on the upper upright stanchion 1 and the lower upright stanchion 2 to complete reliable connection and fixation.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a dish knot formula scaffold frame pole setting coupling assembling with compound additional strengthening, includes pole setting, lower pole setting and adapter sleeve, its characterized in that is inserted respectively in supreme pole setting and the lower pole setting in the upper and lower both sides of adapter sleeve: go up the pole setting and the outside cladding of lower pole setting junction is provided with first bundle board and second bundle board, and the first both sides detachable of restrainting board and second bundle board is connected, the upside of the first bundle board, the upside of second bundle board, the upside of going up pole setting and adapter sleeve are connected through first bolt, the downside of the first bundle board, second bundle board, the downside of lower pole setting and adapter sleeve are connected through the second bolt.

2. The pole connecting assembly of a scaffold with a composite reinforcement structure of claim 1, wherein: and the two sides of the first beam plate and the second beam plate are connected through a third bolt.

3. The pole connecting assembly of a scaffold with a composite reinforcement structure of claim 2, wherein: and the two sides of the first binding plate and the second binding plate are respectively provided with a first connecting plate and a second connecting plate in a matching way with a third bolt.

4. The pole connecting assembly of a scaffold with a composite reinforcement structure of claim 1, wherein: the inner sides of the first and second beam plates are attached to the surfaces of the upper vertical rod and the lower vertical rod.

5. The pole connecting assembly of a scaffold with a composite reinforcement structure of claim 1, wherein: the first binding plate and the second binding plate are respectively provided with a first long slotted hole and a second long slotted hole in a matching way with the first bolt, and the first binding plate and the second binding plate are respectively provided with a first round hole and a second round hole in a matching way with the second bolt.

6. The pole connecting assembly of a scaffold with a composite reinforcement structure of claim 1, wherein: and a reinforcing lining ring is fixedly arranged on the inner side of the connecting sleeve.

7. The pole connecting assembly of a scaffold with a composite reinforcement structure of claim 6, wherein: the reinforcing lining ring is provided with two positions which are respectively positioned at the positions close to the first bolt and the second bolt.

8. The pole connecting assembly of a scaffold with a composite reinforcement structure of claim 6, wherein: the reinforcing lining ring is connected with the connecting sleeve in a welding mode.