CN216276857U

CN216276857U - Scaffold

Info

Publication number: CN216276857U
Application number: CN202122838856.4U
Authority: CN
Inventors: 宋鸿飞
Original assignee: Beijing Anxin Jetta Logistics Co ltd
Current assignee: Beijing Anxin Jetta Logistics Co ltd
Priority date: 2021-11-18
Filing date: 2021-11-18
Publication date: 2022-04-12
Anticipated expiration: 2031-11-18

Abstract

The utility model relates to the technical field of construction tools, and discloses a scaffold, which comprises a vertical rod and a cross rod, wherein a plurality of sliding sleeves are sleeved on the outer edge surface of the vertical rod, the side surfaces of the sliding sleeves are hinged with connecting blocks, one side of each connecting block, which is far away from the vertical rod, is horizontally provided with a stud, two ends of the cross rod are respectively fixed with a sleeve which is in threaded connection with the stud, the outer edge surface of the vertical rod is provided with a plurality of positioning holes, the top end of each connecting block is provided with a fastening bolt, the fastening bolts penetrate through the connecting blocks and the sliding sleeves and are inserted into the positioning holes, meanwhile, two reinforcing plates are symmetrically arranged on two sides of the studs, one ends of the reinforcing plates, which face the cross rod, are provided with butt holes, the outer edge surface of the end part of the cross rod is provided with a plurality of butt columns, the butt columns are annularly and equidistantly arranged, and the butt columns are inserted into the butt holes on the end parts of the reinforcing plates. This scaffold puts up when addding extra fixed knot and constructs, the new horizontal pole of easy dismouting, convenient to use.

Description

Scaffold

Technical Field

The utility model relates to the technical field of construction tools, in particular to a scaffold.

Background

The scaffold is various supports which are erected for workers to operate and facilitate high-altitude operation on a construction site, is a general term in the field of buildings, and is mainly used for outer walls, interior decoration or places with higher floor height and incapable of being directly constructed on the construction site. The scaffold manufacturing material is usually bamboo, wood, steel pipe or synthetic material; at present, scaffolds are also used as templates in part of projects, and are also widely used in the fields of advertising industry, municipal administration, traffic roads and bridges, mines and the like.

At present, when the existing scaffold is used, the existing scaffold is not convenient for temporarily adding a required fixing structure on the original scaffold body, and the scaffold is often required to be dismounted and mounted again, so that the scaffold is very inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a scaffold, which aims to solve the problem that the traditional scaffold in the background art is inconvenient to temporarily add a fixing structure on an original frame body, so that the use is inconvenient.

In order to achieve the purpose, the utility model provides the following technical scheme: the connecting device comprises an upright rod and a cross rod, wherein a plurality of sliding sleeves are sleeved on the outer edge surface of the upright rod, the side surfaces of the sliding sleeves are hinged with connecting blocks, a stud is horizontally constructed on one side of each connecting block, which is far away from the upright rod, and sleeves in threaded connection with the studs are fixed at both ends of the cross rod;

a plurality of locating holes have been seted up to the outer fringe face of pole setting, and the top of connecting block is provided with fastening bolt, and fastening bolt runs through connecting block and sliding sleeve and pegs graft with the locating hole.

Preferably, two first fixing lugs are symmetrically fixed on the side surface of the sliding sleeve, a butt joint block is constructed on one side, facing the sliding sleeve, of the connecting block, and the butt joint block is hinged to be installed between the two first fixing lugs.

Preferably, the top of connecting block is seted up and is used for accomodating fastening bolt's storage tank, offers the screw hole that supplies fastening bolt to run through in the storage tank, and the side of sliding sleeve corresponds fastening bolt's position and offers the opening that supplies fastening bolt to pass.

Preferably, two reinforcing plates are symmetrically arranged on two sides of the stud, and one end, facing the cross rod, of each reinforcing plate is provided with a butt joint hole.

Preferably, be constructed on the tip outer fringe face of horizontal pole and have a plurality of butt joint posts, a plurality of butt joint posts are annular equidistance and arrange, and the butt joint hole grafting cooperation of butt joint post and gusset plate tip.

Preferably, two groups of second fixing lugs are symmetrically fixed on two sides of the connecting block relative to the stud, and the second fixing lugs are hinged to one end, far away from the cross rod, of the reinforcing plate.

Preferably, the butt-joint column is provided with a magnetic block which is magnetically inserted into the butt-joint hole.

In conclusion, the technical effects and advantages of the utility model are as follows: according to the scaffold, due to the matching of the sliding sleeve, the connecting block, the fastening bolt and the stud, the sliding sleeve and the connecting block can be arranged at the lower end of the vertical rod when not used, so that the influence on workers is avoided, when an additional fixing structure needs to be additionally arranged on the vertical rod, the sliding sleeve and the connecting block are fixed at appropriate positions on the vertical rod through the fastening bolt, and the stud is used for connecting the cross rod, so that the cross rod is convenient to disassemble and assemble, and the use is convenient;

and benefit from the setting of connecting block both sides gusset plate for the horizontal pole can be consolidated through the cooperation of gusset plate and butt joint post when being connected with the connecting block lateral surface, thereby has improved the firm effect of installation, has improved the factor of safety of staff when the aerial work to a certain extent.

Drawings

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is an enlarged schematic view of the structure at a in fig. 1 of the present invention.

Fig. 3 is an enlarged schematic view of the structure at B in fig. 1 of the present invention.

Fig. 4 is an enlarged schematic view of the structure at C in fig. 1 of the present invention.

Description of reference numerals:

1. erecting a rod; 101. positioning holes; 2. a cross bar; 201. a sleeve; 3. a sliding sleeve; 301. a first fixing lug; 302. a port; 4. connecting blocks; 401. a butt joint block; 402. a second fixing lug; 403. a containing groove; 5. fastening a bolt; 6. a stud; 7. a reinforcing plate; 701. a butt joint hole; 8. and (4) butting the columns.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, the scaffold comprises an upright rod 1 and a cross rod 2, a plurality of sliding sleeves 3 are sleeved on the outer edge surface of the upright rod 1, the sliding sleeves 3 can slide and rotate freely on the outer edge surface of the upright rod 1 when not limited, a connecting block 4 is hinged to the side surface of each sliding sleeve 3, in specific implementation, two first fixing lugs 301 are symmetrically fixed to the side surface of each sliding sleeve 3, a butt joint block 401 is constructed on one side, facing the sliding sleeves 3, of each connecting block 4, the butt joint block 401 is hinged to be installed between the two first fixing lugs 301, a stud 6 is horizontally constructed on one side, far away from the upright rod 1, of each connecting block 4, sleeves 201 in threaded connection with the studs 6 are fixed to two ends of the cross rod 2, and the cross rod 2 can be installed on the side surface of the connecting block 4 through connection of the studs 6 and the sleeves 201, namely installed on the sliding sleeves 3.

Meanwhile, as shown in fig. 1 and fig. 2, a plurality of positioning holes 101 are formed in the outer edge surface of the vertical rod 1, and the top end of the connecting block 4 is provided with a fastening bolt 5, the fastening bolt 5 penetrates through the connecting block 4 and the sliding sleeve 3 and is inserted into the positioning holes 101, specifically, a containing groove 403 for containing the fastening bolt 5 is formed in the top of the connecting block 4, a threaded hole for the fastening bolt 5 to penetrate through is formed in the containing groove 403, and a through hole 302 for the fastening bolt 5 to pass through is formed in the side surface of the sliding sleeve 3 corresponding to the position of the fastening bolt 5, so that the fastening bolt 5 can fix the connecting block 4 on the sliding sleeve 3, and the sliding sleeve 3 is fixed on the vertical rod 1, thereby fixing the end of the cross rod 2 at a proper position on the side surface of the vertical rod 1, and being convenient to disassemble and assemble.

As shown in fig. 1, fig. 3 and fig. 4, two reinforcing plates 7 are symmetrically arranged on two sides of the stud 6, specifically, two sets of second fixing lugs 402 are symmetrically fixed on two sides of the connecting block 4 relative to the stud 6, the second fixing lugs 402 are hinged to one end of the reinforcing plate 7 far away from the cross rod 2, the reinforcing plate 7 faces one end of the cross rod 2 and is provided with a butt joint hole 701, a plurality of butt joint posts 8 are constructed on the outer edge surface of the end portion of the cross rod 2, a magnetic block is constructed on the butt joint posts 8 and is magnetically inserted into the butt joint hole 701, and the butt joint posts 8 are arranged in an annular equidistant manner, so that when the cross rod 2 is rotatably connected with the screw thread of the stud 6 through the sleeve 201, the butt joint posts 8 on the outer side of the cross rod 2 can be always inserted into and matched with the butt joint holes 701.

Working principle, this scaffold frame, during the use, the lower extreme department of pole setting 1 can directly be arranged in usually with connecting block 4 to sliding sleeve 3, can not lead to the fact influences such as colliding with to the staff, and when needs add extra fixed knot structure on pole setting 1, then can slide sliding sleeve 3 to suitable position on pole setting 1, then revolve wrong fastening bolt 5 and pass storage tank 403 and opening 302, and peg graft with the locating hole 101 that corresponds the position on pole setting 1, in order to form fixedly, rethread double-screw bolt 6 carries out threaded connection with the sleeve 201 of 2 tip on the horizontal pole, and easy dismounting, and easy to use.

And after stud 6 and connecting block 4 threaded connection, then accessible butt joint hole 701 further couples together with horizontal pole 2 with connecting block 7 with the cooperation of pegging graft of the magnetism of butt joint post 8 to consolidate, improved the firm effect of installation, improved the factor of safety of staff when the eminence operation to a certain extent.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. Scaffold frame, including pole setting (1) and horizontal pole (2), its characterized in that: the outer edge surface of the upright rod (1) is sleeved with a plurality of sliding sleeves (3), the side surfaces of the sliding sleeves (3) are hinged with connecting blocks (4), one side of each connecting block (4) far away from the upright rod (1) is horizontally provided with a stud (6), and two ends of each cross rod (2) are respectively fixed with a sleeve (201) in threaded connection with the stud (6);

a plurality of locating holes (101) have been seted up to the outer fringe face of pole setting (1), and the top of connecting block (4) is provided with fastening bolt (5), and fastening bolt (5) run through connecting block (4) and sliding sleeve (3) and peg graft with locating hole (101).

2. A scaffold according to claim 1, wherein: the side symmetry of sliding sleeve (3) is fixed with two first fixed ears (301), and connecting block (4) are constructed with butt joint piece (401) towards one side of sliding sleeve (3), and butt joint piece (401) hinge mount is between two first fixed ears (301).

3. A scaffold according to claim 1, wherein: the top of the connecting block (4) is provided with a containing groove (403) for containing the fastening bolt (5), a threaded hole for the fastening bolt (5) to penetrate through is formed in the containing groove (403), and the side face of the sliding sleeve (3) corresponding to the position of the fastening bolt (5) is provided with a through hole (302) for the fastening bolt (5) to penetrate through.

4. A scaffold according to claim 1, wherein: two reinforcing plates (7) are symmetrically arranged on two sides of the stud (6), and one end, facing the cross rod (2), of each reinforcing plate (7) is provided with a butt joint hole (701).

5. A scaffold according to claim 4, wherein: the structure has a plurality of butt joint post (8) on the tip outer fringe face of horizontal pole (2), and a plurality of butt joint post (8) are annular equidistance and arrange, and butt joint post (8) and reinforcing plate (7) butt joint hole (701) the cooperation of pegging graft of tip.

6. A scaffold according to claim 4, wherein: two sides of the connecting block (4) are symmetrically fixed with two groups of second fixing lugs (402) relative to the stud (6), and the second fixing lugs (402) are hinged with one end, far away from the cross rod (2), of the reinforcing plate (7).

7. A scaffold according to claim 5, wherein: the butt-joint column (8) is provided with a magnetic block and is in magnetic attraction and insertion connection with the butt-joint hole (701).