CN112627495A

CN112627495A - Adhere to reinforcing apparatus

Info

Publication number: CN112627495A
Application number: CN202011269376.4A
Authority: CN
Inventors: 张文栋; 刘金国; 陈建; 董旭光
Original assignee: China First Metallurgical Group Co Ltd
Current assignee: China First Metallurgical Group Co Ltd
Priority date: 2020-11-13
Filing date: 2020-11-13
Publication date: 2021-04-09

Abstract

The application discloses adhere to reinforcing apparatus, including frame construction and attachment structure. The frame structure is located the floor, and is connected with the floor. The attachment structure can be movably mounted on the frame structure along the vertical direction, and the attachment structure is connected with the outer climbing frame, so that the outer climbing frame is positioned in the horizontal direction and can move in the vertical direction. The utility model provides an adhere to reinforcing apparatus installation flexibility, the easy later stage adjustment in elevation and position. In addition, the adhesion reinforcing device of this application simple structure, bearing capacity and antidumping power are high to feasibility, systematicness, security are good, still have simultaneously build fast, and stability is strong, the advantage of being convenient for transportation and turnover.

Description

Adhere to reinforcing apparatus

Technical Field

The application relates to the technical field of house construction engineering construction, in particular to an attachment reinforcing device.

Background

With more and more cities entering the modernization high-speed development stage, high-rise and super high-rise buildings are increasing, and the 'attached climbing scaffold' is accepted, popularized and used by most high-rise construction enterprises. The attached lifting scaffold is generally assembled on the ground and fixedly hoisted in a slicing mode, so that a large amount of overhead operation is avoided, the attached lifting scaffold is attached to an engineering structure and can climb or descend layer by layer along with the engineering structure by means of a self lifting device. It becomes the low department operation with the eminence operation, becomes the inside operation of support body with unsettled operation, has prevent toppling, prevent falling, characteristics such as economy, safety, convenient, and integral outer protection frame adopts the system of integrating, compares that the tradition scaffold frame security performance of encorbelmenting is better, and protection efficiency is higher.

The vertical distance between attachment points of the hydraulic climbing scaffold is generally designed according to the standard layer height, but the installation and fixation method of the hydraulic climbing scaffold needs to be redesigned under the condition of non-standard layer height, and the outer climbing scaffold can be ensured to normally climb under the working condition of the non-standard layer height by adding the attachment reinforcing device.

Content of application

The application provides an adhere to reinforcing apparatus, can make the installation nimble, the easy later stage adjustment of elevation and position.

In a first aspect, embodiments of the present application provide an attachment reinforcement device that includes a frame structure and an attachment structure. The frame structure is located the floor, and is connected with the floor. The attachment structure can be movably mounted on the frame structure along the vertical direction, and the attachment structure is connected with the outer climbing frame, so that the outer climbing frame is positioned in the horizontal direction and can move in the vertical direction.

In some of these embodiments, the frame structure includes a vertically movable base, which is connected to the floor.

In some of these embodiments, the base has a fixing hole with an axis extending vertically.

In some of these embodiments, the attachment structure includes a climbing boot that is rotatable about a horizontal line, the climbing boot being connected to the outer creel.

In some of these embodiments, the attachment reinforcement device further comprises a reinforcement structure connecting the floor slab and the attachment structure.

In some of these embodiments, the reinforcing structure includes a first connector plate and a pull cord. The first connecting plate is connected with the floor slab. The pull cord is rotatably connected to the attachment structure and the first connection plate about a horizontal line.

In some of these embodiments, the first connection plate has a first connection hole with an axis extending vertically.

In some of these embodiments, the reinforcing structure includes a second connecting plate and a diagonal support bar. The second connecting plate is connected with the floor slab; the inclined support rod is rotatably connected with the attachment structure and the second connecting plate around a horizontal line.

In some of these embodiments, the second connecting plate has a second connecting hole with an axis extending vertically.

In some of these embodiments, the diagonal support bar may be extendable and retractable along its length.

An attachment reinforcement device provided in accordance with an embodiment of the present application includes a frame structure and an attachment structure. The frame structure is located the floor, and is connected with the floor. The attachment structure can be movably mounted on the frame structure along the vertical direction, and the attachment structure is connected with the outer climbing frame, so that the outer climbing frame is positioned in the horizontal direction and can move in the vertical direction. The utility model provides an adhere to reinforcing apparatus installation flexibility, the easy later stage adjustment in elevation and position. In addition, the adhesion reinforcing device of this application simple structure, bearing capacity and antidumping power are high to feasibility, systematicness, security are good, still have simultaneously build fast, and stability is strong, the advantage of being convenient for transportation and turnover.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a schematic view of an attachment reinforcement device at a first angle in an embodiment of the present application;

FIG. 2 is a schematic view of the attachment reinforcement device at a second angle in an embodiment of the present application;

fig. 3 is a schematic structural view of the attachment reinforcing device attached to the outer climbing frame in the embodiment of the present application.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

In the related art, there are methods of installing steel lattice columns, adding construction columns and the like to provide attachment points for a climbing frame at a super high floor part, but all of them have the defects that the steel lattice columns, the construction columns and the like need to pre-embed fittings in advance, and the risk of pre-embedding deviation and deviation caused by concrete pouring exists on site; the elevation of the attachment point of the climbing frame is difficult to control, and once the installation is finished, the subsequent fine adjustment cannot be carried out; the auxiliary reinforcing device has heavy fittings and inconvenient installation, and can be installed by a plurality of people in combination with a tower crane.

Referring to fig. 1 to 3, to solve the above problems, an embodiment of the present application provides an attachment reinforcement device 1 including a frame structure 10 and an attachment structure 20. The frame structure 10 is located on and connected to the floor.

The frame structure 10 may comprise uprights 11 and horizontal braces 12. The number of the upright rods 11 can be four, and each upright rod 11 can be respectively positioned at four corners of a square, so that a cuboid is determined. Optionally, the vertical rod 11 is a tubular structure, and the vertical rod 11 has a fastener having a plurality of fastening holes, each fastening hole is disposed around an axis of the vertical rod 11, and an axis of each fastening hole extends vertically.

The horizontal pull rod 12 may include a plurality of horizontal rod bodies, each of which may be arranged in a vertical direction and respectively connected to two adjacent vertical rods 11. Optionally, each horizontal rod body is of a tubular structure, two ends of each horizontal rod body are respectively provided with a plug, and the two plugs of each horizontal rod body are respectively inserted into the corresponding clamping holes from top to bottom to realize the connection of the two adjacent vertical rods 11. The number of the horizontal pull rods 12 can be four, and each horizontal pull rod 12 is respectively positioned on one side of the cuboid.

The frame structure 10 may further comprise diagonal draw bars 13. The diagonal draw bar 13 may include at least two diagonal bodies, and each diagonal body may be arranged in the vertical direction and connected to two horizontal bodies adjacent in the vertical direction, respectively. Each of the diagonal members may be of tubular construction. Two ends of each inclined rod body can be respectively connected with the corresponding horizontal rod body through bolts. The number of the diagonal members 13 may be four, and each of the diagonal members 13 is located on one side of the rectangular parallelepiped.

Above-mentioned frame construction 10 can guarantee to adhere to reinforcing apparatus 1 and can adapt to the high attached condition in various nonstandard layers to simple to operate does not need equipment such as tower crane to assist the installation.

To achieve the connection of the frame structure 10 to the floor, the frame structure 10 comprises a base 14 movable in the vertical direction, the base 14 being connected to the floor. The number of the bases 14 may be four, and each base 14 may be mounted to the bottom of each upright 11.

Optionally, the base 14 includes a horizontal bottom plate, a vertical bottom bar, and a base lock. The vertical bottom rod is positioned above the horizontal plane, and the peripheral wall of the vertical bottom rod is provided with threads. The base locking piece is of an annular structure. The internal perisporium of base retaining member has the screw thread, and the rotatory periphery of installing to vertical sill bar of base retaining member. The inner peripheral wall of the upright 11 is threaded. At this time, the vertical bottom rod is rotatably installed in the vertical rod 11, and the base locking member is locked after the vertical bottom rod reaches a required position.

The base 14 may have a fixing hole with an axis extending vertically so that the base 14 may be connected with the floor slab through an expansion bolt, ensuring stability of the frame structure 10. The number of the fixing holes can be multiple, and each fixing hole can be arranged around the joint of the horizontal bottom plate and the vertical bottom plate.

The attachment structure 20 is movably mounted on the frame structure 10 in a vertical direction, and the attachment structure 20 is connected with the outer climbing frame 2 such that the outer climbing frame 2 is positioned in a horizontal direction and is movable in a vertical direction. To enable the mounting of the attachment structure 20, the attachment structure 20 may further comprise a support 22 mounted on the frame structure 10 movably in the vertical direction. The number of the supporting members 22 may be four, and each supporting member 22 may be installed on the top of each vertical rod 11.

Optionally, the support 22 comprises a pallet, vertical lift pins and a support lock. The vertical ejector rod is located below the supporting plate, and the outer peripheral wall of the vertical ejector rod is provided with threads. The bearing retaining member is the loop configuration, and the internal perisporium of bearing 22 retaining member has the screw thread, and the rotatory periphery of installing to vertical ejector pin of bearing retaining member. The inner peripheral wall of the upright 11 is threaded. At the moment, the vertical mandril is rotatably installed in the vertical rod 11, and after the vertical mandril reaches a required position, the bearing locking piece is locked.

The attachment structure 20 may further include a stiffening post 23, and the stiffening post 23 may be mounted on the carrier 22. The number of the reinforcing columns 23 may be two. A reinforcing post 23 may be mounted at both ends to the pallets of two adjacent bearers 22, respectively. Another reinforcing post 23 may be mounted at both ends thereof to the plates of the other adjacent two of the holders 22, respectively. The reinforcing column 23 may be formed by welding two channel steels at equal intervals with an iron plate in the middle. The reinforcement column 23 is connected to the support member 22 with a fastener. One end of the fastener is connected to the upper floor and the other end secures the reinforcement column 23 to the support 22 while applying a certain pressure.

The attachment structure 20 may further include an attachment rod 24, and the attachment rod 24 is installed at one end and at the middle thereof at two middle portions of the two reinforcing columns 23, respectively. The attachment rods 24 are connected to the reinforcement posts 23 with fasteners. One end of the fastener is connected to the upper floor, and the other end of the fastener fixes the attachment rod 24 to the reinforcing column 23 while applying a certain pressure.

The attachment structure 20 may include a climbing shoe 21 that is rotatable about a horizontal line, the climbing shoe 21 being connected to the outer creel 2. The climbing shoe 21 may be mounted at the other end of the attachment rod 24. The climbing boot 21 may be installed by means of pins. The climbing boots 21 hold the main keel of the outer climbing frame 2 and hook the small cross rods on the main keel of the outer climbing frame 2.

The adhesion reinforcement 1 may further comprise a reinforcement structure 30, the reinforcement structure 30 connecting the floor slab and the adhesion structure 20.

The reinforcing structure 30 includes a first coupling plate 31 and a pulling rope 32. The first connection plate 31 is connected to the floor. The first connection plate 31 may have a first connection hole having an axis extending vertically. The number of the first connection holes may be plural, and each of the first connection holes may be arranged around a connection of the first connection plate 31 and the pulling rope 32. At this time, the first connection plate 31 may be connected to the floor slab via expansion bolts.

The pull cord 32 is rotatably connected to the attachment structure 20 and the first connecting plate 31 about a horizontal line. The pull cord 32 may be connected to the attachment structure 20 and the first linkage plate 31 via a pin. The above arrangement ensures the stability of the frame structure 10.

A pull cord 32 may be attached to the middle of the attachment bar 24. The vertical plane of the pull rope 32 is perpendicular to the side of the outer climbing frame 2 close to the attachment reinforcing device 1.

The reinforcing structure 30 further includes a second connecting plate 33 and a diagonal support bar 34. The second connecting plate 33 is connected to the floor. The second connecting plate 33 has a second connecting hole whose axis extends vertically. The number of the second connection holes may be plural, and each of the second connection holes may be arranged around a connection portion of the second connection plate 33 and the diagonal support bar 34. At this time, the second connection plate 33 may be connected to the floor via expansion bolts.

The diagonal support bar 34 is rotatably connected to the attachment structure 20 and the second connecting plate 33 about a horizontal line. The diagonal support bar 34 may be connected to the attachment structure 20 and the first connection plate 31 via pins. The above arrangement ensures the stability of the frame structure 10.

The diagonal support bar 34 is extendable and retractable in the longitudinal direction thereof. The diagonal support rod 34 may include a tube body having an inner peripheral wall and an outer peripheral wall having threads, and a core body rotatably mounted to the outer periphery of the core body.

The second connecting plate 33 and the inclined supporting bar 34 may be provided in plural sets, such as three sets. In the first set, the diagonal support bar 34 may be connected at one end to the attachment bar 24. The diagonal support bars 34 in the set may be located in the same vertical plane as the pull cords 32, perpendicular to the side of the creel 2 adjacent to the attachment reinforcement device 1. In the second and third groups, the diagonal support rods 34 may be connected to both ends of the reinforcing columns 23 adjacent to the outriggers 2. The diagonal support bars 34 in the two sets may be located on the same vertical plane parallel to the side of the outrigger 2 near the attachment of the reinforcement device 1.

The attachment reinforcement device 1 may further comprise an attachment plate structure. The auxiliary plate structure is connected with the floor slab and the outer climbing frame 2, and the outer climbing frame 2 is positioned in the horizontal direction and can move in the vertical direction. The auxiliary plate structure can be connected with the floor slab through expansion bolts. Similarly, the board-attaching structure may also include a climbing shoe 21 that is rotatable about a horizontal line, and the climbing shoe 21 is connected to the outer creeper 2.

The construction method of attaching the reinforcing apparatus 1 may include the steps of:

1) paying-off positioning

The hanging lines are hung from the sides of the floors, the attachment rods 24 of the upper and lower floors are ensured to be on the same vertical line, and after the positions of the attachment rods 24 are determined, the approximate positions of the upright rods 11 in the frame structure 10 are determined according to the specific design interval.

2) Erecting a frame structure 10

And (3) mounting a base 14, erecting a vertical rod 11, a horizontal pull rod 12 and a diagonal pull rod 13 at the determined positions until the positions are erected to the position near the lower part of the elevation of the attachment point.

3) Mounting attachment structure 20

The method comprises the steps of installing a supporting piece 22, placing two reinforcing columns 23, installing an attachment rod 24 between the two reinforcing columns 23, locking the reinforcing columns 23 and the attachment rod 24 through fasteners at two ends, and finally installing the climbing boot 21.

4) Mounting diagonal support bar 34 and pull cord 32

The approximate positions of the first connecting plate 31 and the second connecting plate 33 are determined according to the drawing, and the inclined support rod 34 and the pull rope 32 are installed.

5) Fine-adjustment attachment reinforcing device 1 position and elevation

Measuring and marking the position of the attachment point, finely adjusting the base 14, and adjusting the position of the frame structure 10; and (3) finely adjusting the supporting piece 22, determining the elevation of the attached reinforcing device 1, and enabling the climbing boot 21 to be just positioned at the attachment point of the outer climbing frame 2 and hook the cross bar on the outer climbing frame 2.

6) Locking attachment reinforcement device 1

After the position and elevation of the attachment reinforcing device 1 are adjusted, the expansion bolts are installed on the base 14, the first connecting plate 31 and the second connecting plate 33, and the inclined support rod 34 and the pull rope 32 are locked.

7) Climbing frame 2

Climbing normally according to the condition of the standard layer.

The present invention is not intended to be limited to the particular embodiments shown and described, but is to be accorded the widest scope consistent with the principles and novel features herein disclosed.

Claims

1. An attachment reinforcement device, comprising:

the frame structure is positioned on the floor slab and connected with the floor slab;

the attachment structure can be movably installed on the frame structure along the vertical direction, is connected with the outer climbing frame and enables the outer climbing frame to be positioned in the horizontal direction and move in the vertical direction.

2. The attachment reinforcement device of claim 1,

the frame structure comprises a base which can move along the vertical direction, and the base is connected with the floor slab.

3. The attachment reinforcement device of claim 2,

the base is provided with a fixing hole with an axis extending vertically.

4. The attachment reinforcement device of claim 1,

the attachment structure comprises climbing boots capable of rotating around a horizontal line, and the climbing boots are connected with the outer climbing frame.

5. The attachment reinforcement device of claim 1, further comprising:

and the reinforcing structure is used for connecting the floor slab and the attachment structure.

6. The attachment reinforcement device of claim 5, wherein the reinforcement structure comprises:

the first connecting plate is connected with the floor slab;

and the pull rope is rotatably connected with the attachment structure and the first connecting plate around the horizontal line.

7. The attachment reinforcement device of claim 6,

the first connecting plate is provided with a first connecting hole with an axis extending vertically.

8. The attachment reinforcement device of claim 5, wherein the reinforcement structure comprises:

the second connecting plate is connected with the floor slab;

and the inclined supporting rod is rotatably connected with the attachment structure and the second connecting plate around a horizontal line.

9. The attachment reinforcement device of claim 8,

the second connecting plate is provided with a second connecting hole with an axis extending vertically.

10. The attachment reinforcement device of claim 8,

the inclined supporting rod can stretch out and draw back in the length direction of the inclined supporting rod.