CN217299769U

CN217299769U - Vertical rod positioning device for overhanging scaffold

Info

Publication number: CN217299769U
Application number: CN202221015565.3U
Authority: CN
Inventors: 曹洪军; 于珂; 王琪; 李冠华; 魏慧民; 王乐朋; 邢延泽
Original assignee: Shandong Jinchi Construction Co ltd; Shandong Goldencity Construction Co ltd
Current assignee: Shandong Jinchi Construction Co ltd; Shandong Goldencity Construction Co ltd
Priority date: 2022-04-28
Filing date: 2022-04-28
Publication date: 2022-08-26
Anticipated expiration: 2032-04-28

Abstract

The utility model belongs to the technical field of building engineering safety protection measure construction, in particular to type of encorbelmenting scaffold frame pole setting positioner, including the bearing structure shaped steel, the terminal surface sets up locating plate and bottom plate respectively about the bearing structure shaped steel, fastens through fastening components between locating plate and the bottom plate, and locating plate top central point puts and sets up the reference column, and fastening components sets up to fastening bolt and nut, corresponds fastening bolt respectively on locating plate and the bottom plate and sets up the through-hole, and fastening bolt passes corresponding through-hole and fastens through the nut between locating plate and the bottom plate. The utility model discloses the atress performance is good, and construction safety is convenient, and the installation of being convenient for reduces construction cost, solves and uses traditional welding method to key technological problem such as the injury of shaped steel mechanical properties, accords with energy-efficient green construction requirement, has very big popularization and application and worth.

Description

Vertical rod positioning device for overhanging scaffold

Technical Field

The utility model relates to a type of encorbelmenting scaffold frame pole setting positioner, building engineering safety protection measure construction technical field.

Background

In recent years, with the rapid development of national economy and building technology, the number of urban high-rise buildings is increased, and the types of scaffolds are diversified, wherein the steel tube scaffold with the suspended type steel tube base is most widely applied due to the large operation range, low manufacturing cost, safety and reliability. However, the traditional positioning points adopt the way that steel bars or steel pipes are directly welded on the section steel, and the high temperature generated in the welding process causes uneven local stress of materials, so that the performance of the steel is uneven. Potential safety hazards exist in the using process. The steel section is difficult to place and welding factors are repeated in the transferring and storing process of the steel sections.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: the utility model provides a can be guaranteeing that the pole setting location is accurate, under the firm prerequisite of installation, construction safety is convenient, and the cost is lower, energy-concerving and environment-protective, repeatedly usable's type of encorbelmenting scaffold pole setting positioner.

Cantilever type scaffold frame pole setting positioner, including bearing structure shaped steel, it has locating component to distribute on the bearing structure shaped steel, locating component is including the top board and the bottom plate that are located terminal surface about the bearing structure shaped steel respectively, fasten through fastening component between top board and the bottom plate, top board top central point puts and sets up the reference column, fastening component sets up to fastening bolt and nut, correspond fastening bolt respectively on top board and the bottom plate and set up the through-hole, fastening bolt passes corresponding through-hole between top board and the bottom plate and fastens through the nut.

The positioning assembly is convenient to mount and dismount, energy-saving, environment-friendly and reusable, and is arranged in the form of the upper positioning plate and the lower positioning plate, so that the structure is good in stress performance, and safe and convenient to construct. The position of the positioning assembly on the supporting structure section steel can be adjusted according to design drawings, and construction is facilitated.

The upper positioning plate and the lower positioning plate are respectively arranged to be rectangular plates, and the positioning columns are welded at the center positions of the upper positioning plate.

The upper positioning plate and the lower positioning plate are both made of steel plates with the thickness of 8-10 mm.

The length of the upper positioning plate is 60mm more than the width of the section steel plane of the supporting structure, and the width of the upper positioning plate is 50mm more than the outer diameter of the vertical rod.

The reference column set up to 200 mm's of height round steel, the diameter ratio pole setting internal diameter is 10mm less.

The through holes are round holes, the two through holes are arranged on the upper positioning plate and the lower positioning plate, and the two through holes are respectively arranged along the central lines of the upper positioning plate and the lower positioning plate in the width direction and are respectively inward 20mm from the edges of the two sides of the upper positioning plate and the lower positioning plate.

The supporting structure section steel is I-shaped steel.

The beneficial effects of the utility model are that:

the utility model discloses the atress performance is good, and construction safety is convenient, and the installation of being convenient for reduces construction cost, solves and uses traditional welding method to key technological problem such as the injury of shaped steel mechanical properties, accords with energy-efficient green construction requirement, has very big popularization and application and worth.

Drawings

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

Fig. 2 is a side view of the structure of fig. 1.

Fig. 3 is a schematic structural view of the positioning column and the upper positioning plate in fig. 1.

Fig. 4 is a schematic top view of the structure of fig. 3.

Fig. 5 is a schematic structural view of the lower positioning plate in fig. 1.

In the figure: 1. a positioning column; 2. an upper positioning plate; 3. fastening a bolt; 4. a lower positioning plate; 5. a nut; 6. a through hole; 7. supporting structure section steel.

Detailed Description

The invention will be further described with reference to the accompanying drawings:

as shown in fig. 1-5, type of encorbelmenting scaffold frame pole setting positioner, including bearing structure shaped steel 7, it has locating component to distribute on the bearing structure shaped steel 7, locating component is including locating at top board 2 and the bottom plate 4 of terminal surface about bearing structure shaped steel 7 respectively, fasten through fastening components between top board 2 and the

bottom plate

4, 2 top central points of top board put and set up reference column 1, fastening components sets up to fastening bolts 3 and nut 5, it sets up through-hole 6 to correspond fastening bolts 3 on top board 2 and the bottom plate 4 respectively, fastening bolts 3 passes corresponding through-hole 6 between top board 2 and the bottom plate 4 and fastens through nut 5. Go up locating plate 2 and lower locating plate 4 and set up to the rectangular plate respectively, and reference column 1 welds the central point at last locating plate 2 and puts. The upper positioning plate 2 and the lower positioning plate 4 are both made of steel plates with the thickness of 8-10 mm. The length of the upper positioning plate 2 is 60mm more than the width of the plane of the supporting structure section steel 7, and the width is 50mm more than the outer diameter of the vertical rod. Reference column 1 sets up to height 200 mm's round steel, and the diameter ratio pole setting internal diameter is 10mm less. The through holes 6 are round holes, the through holes 6 on the upper positioning plate 2 and the lower positioning plate 4 are both two, and the two side edges of the upper positioning plate 2 and the lower positioning plate 4 are respectively inward 20mm along the center line of the width direction of the upper positioning plate 2 and the lower positioning plate 4. The support structure section steel 7 is provided as i-steel.

The construction process comprises the following steps:

firstly, determining the model size of each part:

1.1 determining the dimensions of the scaffold support Structure section Steel 7

And determining the size of the scaffold supporting structure section steel 7 according to a calculation book in a scaffold safety construction scheme.

1.2 determining the specification and size of each component of the positioning assembly

1) The dimensions of the upper and

lower location plates

2, 4 are determined according to the planar dimensions of the scaffold support structure steel 7.

2) The size of the fastening bolt 3 is determined according to the size of the vertical face of the scaffold support structure section steel 7.

Secondly, processing of the fixing piece:

1.1 processing of the upper positioning plate 2

1) The upper positioning plate 2 is made of a steel plate with the thickness of 8-10 mm.

2) The length of the upper positioning plate 2 is +60mm according to the plane size of the supporting structure steel 7, and the width of the upper positioning plate 2 is +50mm of the outer diameter of the scaffold pipe.

3) Along the center line of the width direction of the upper positioning plate 2, round holes with the diameter of 12mm are drilled from the edges of the two sides of the upper positioning plate 2 inwards by 20mm respectively.

4) 200mm high round steel with the inner diameter of-10 mm of the scaffold pipe is welded at the center of the upper positioning plate 2, and the high round steel is the positioning column 1.

1.2 processing of the lower positioning plate 4

1) The lower positioning plate 4 is made of a steel plate with the thickness of 8-10 mm.

2) The length of the lower positioning plate 4 is +60mm according to the plane size of the supporting structure steel 7, and the width of the lower positioning plate 4 is +50mm of the outer diameter of the scaffold pipe.

3) Along the center line of the width direction of the lower positioning plate 4, round holes with the diameter of 12mm are drilled from the edges of the two sides of the lower positioning plate 4 inwards by 20mm respectively.

1.3 sizing of the fastening bolt 3

Selecting a common bolt with the diameter of 10, wherein the length of the fastening bolt 3 is plus 50mm of the vertical surface size of the supporting structure section steel 7.

Thirdly, mounting a positioning component:

according to the size requirement of a scaffold safety construction scheme, an upper positioning plate 2 and a lower positioning plate 4 are fixed on a supporting structure section steel 7 by fastening bolts 3.

Fourthly, mounting the support structure section steel 7:

according to the drawing of construction scheme, fixing bearing structure shaped steel 7 in preset position, and the rear end of bearing structure shaped steel 7 is fixed firmly.

Fifthly, mounting scaffold

The inner upright post and the outer upright post are inserted on the positioning post 1 of the positioning component → the floor sweeping post → the longitudinal horizontal post → the transverse horizontal post (the first step), and the scaffold is erected according to the conventional construction steps in sequence.

Claims

1. The utility model provides a type of encorbelmenting scaffold frame pole setting positioner, includes bearing structure shaped steel (7), its characterized in that: it has locating component to distribute on bearing structure shaped steel (7), locating component is including locating at last locating plate (2) and lower locating plate (4) of terminal surface about bearing structure shaped steel (7) respectively, through the fastening of fastening components between last locating plate (2) and lower locating plate (4), it sets up reference column (1) to go up locating plate (2) top central point, fastening components sets up to fastening bolt (3) and nut (5), it sets up through-hole (6) to correspond fastening bolt (3) respectively on going up locating plate (2) and lower locating plate (4), fastening bolt (3) pass corresponding through-hole (6) between last locating plate (2) and lower locating plate (4) and fasten through nut (5).

2. The overhanging-type scaffold upright positioning device of claim 1, wherein: go up locating plate (2) and lower locating plate (4) and set up to the rectangular plate respectively, and reference column (1) welding is put at the central point of last locating plate (2).

3. The overhanging-type scaffold upright positioning device of claim 2, wherein: the upper positioning plate (2) and the lower positioning plate (4) are both set to be steel plates with the thickness of 8-10 mm.

4. The overhanging-type scaffold upright positioning device of claim 2, wherein: the length of the upper positioning plate (2) is 60mm more than the width of the plane of the supporting structure section steel (7), and the width is 50mm more than the outer diameter of the vertical rod.

5. The overhanging-type scaffold upright positioning device of claim 2, wherein: the positioning column (1) is set to be a round steel with the height of 200mm, and the diameter is 10mm smaller than the inner diameter of the vertical rod.

6. The overhanging-type scaffold upright positioning device of claim 2, wherein: through-hole (6) set up to the round hole, and through-hole (6) on top gage plate (2) and lower locating plate (4) all set up to two, respectively along the width direction's of top gage plate (2) and lower locating plate (4) central line, from top gage plate (2) and lower locating plate (4) both sides edge respectively inside 20 mm.

7. The overhanging-type scaffold upright positioning device of claim 1, wherein: the supporting structure section steel (7) is arranged as I-shaped steel.