CN211974279U

CN211974279U - Scaffold base for building

Info

Publication number: CN211974279U
Application number: CN201922352978.5U
Authority: CN
Inventors: 王永飞
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-24
Filing date: 2019-12-24
Publication date: 2020-11-20
Anticipated expiration: 2029-12-24

Abstract

The utility model discloses a scaffold base for building, including two standpipes that are left and right setting, the lower extreme of standpipe is sealed, and the upper end has the opening that inserts scaffold steel pipe, the outer wall department annular of standpipe is provided with three or more steel sheets, the steel sheet with weld between the standpipe has the floor, the surface machining of steel sheet has a vertical screw hole that runs through, through the screw hole cooperation has the stay bolt, the lower extreme of stay bolt is revolved the back and is supported subaerial, the upper end of stay bolt has a polygonal atress hole, be provided with two steel poles at the outer wall department of standpipe, two the steel pole is in on the same diameter line of standpipe, through the steel pole is equipped with a pull rod, the pull rod has the hole that passes the steel pole usefulness, two blocks of upper and lower splint are equipped with between the standpipe; the product is built at the bottom of the scaffold and used for leveling the scaffold.

Description

Scaffold base for building

Technical Field

The utility model relates to a scaffold frame base for building.

Background

Scaffolding (scaffold) refers to the various supports erected on a construction site for workers to handle and address vertical and horizontal transport. The general term of the building industry refers to the places which cannot be directly constructed on the building site and are used for exterior wall, interior decoration or high floor height. Mainly for constructors to live up and down or for peripheral safety net enclosure, overhead installation components and the like, the scaffold is said to be made of bamboo, wood, steel pipes or synthetic materials. Some projects also use scaffolds as templates, and in addition, the scaffold is widely used in advertising, municipal administration, traffic roads and bridges, mines and other departments.

However, construction site is during the construction, and ground unevenness, therefore the bottom of scaffold can't obtain comparatively level and smooth support, leads to the support of scaffold unstable, consequently, when meetting strong wind weather, because the scaffold is unstable with being connected on ground, leads to the shaking amplitude of scaffold too big, finally leads to the emergence of collapsing, if the construction is in progress, then can cause huge potential safety hazard.

Based on the problems, the scaffold base for building, which is built at the bottom of the scaffold and used for leveling the scaffold, is designed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a build the bottom at the scaffold frame for the scaffold frame base for building of the leveling of scaffold frame is provided.

The utility model discloses a realize through following technical scheme:

a scaffold base for building comprises two vertical pipes which are arranged left and right, the lower ends of the vertical pipes are sealed, the upper ends of the vertical pipes are provided with openings for inserting scaffold steel pipes, the outer wall of each vertical pipe is annularly provided with more than three steel plates, rib plates are welded between the steel plates and the corresponding vertical pipes, a vertical through threaded hole is machined in the surface of each steel plate, a long bolt is matched with the threaded hole, the lower end of the long bolt is supported on the ground after rotating downwards, the upper end of the long bolt is provided with a polygonal stress hole, two steel rods are arranged on the outer wall of each vertical pipe and are located on the same diameter line of the corresponding vertical pipe, a pull rod is assembled through the steel rods, the pull rod is provided with holes for penetrating the steel rods, an upper clamping plate and a lower clamping plate are assembled between the vertical pipes, and is clamped between the two clamping plates, splint with be equipped with the bolt between the pull rod, the surface of splint is provided with the cooperation the bar groove of bolt be provided with more than one anchor eye on the face of splint the anchor eye ann has inserted the stock, the upper end processing of stock has the screw thread part, through screw thread portion partial shipment has two nuts, two the nut is used in the top respectively splint, and the below the bottom of splint.

Preferably, a damping pad made of rubber is arranged at the inner bottom of the vertical pipe; the setting of shock pad is when the scaffold frame takes place the vibration, can absorb certain vibration, avoids the scaffold frame that rigid support leads to not have the energy-absorbing space.

Preferably, a damping spring is arranged in the vertical pipe and below the damping pad, the wire diameter of the damping spring is 4-6 mm, the height of the damping spring when uncompressed is 20-30 mm, and the height of the damping spring after compression is 1/2-2/3 when uncompressed; the function of the structure is to further absorb energy through the compression of the damping spring.

Preferably, the shock pad is solid structure, and its thickness is 20mm ~40 mm.

Preferably, the diameter of the long bolt is 16 mm-22 mm.

The utility model has the advantages that: in this product, every standpipe all can the leveling alone, during the regulation, we revolve the stay bolt down, support ground through the stay bolt, keep the level of standpipe, rethread pull rod cooperation steel pole, rethread splint realize the fixed of pull rod, it is whole to link into between two inside and outside standpipes this moment, increase holistic atress ability, and we are in the use, can observe the state of scaffold, when the scaffold takes place the slope, we can also continue the position of adjusting the stay bolt, carry out the leveling in later stage, the steady support of scaffold can be realized to this product, reduce its range of rocking, avoid because rocking the collapse that leads to, the structure of this product is comparatively simple, the cost is comparatively cheap, and the device is suitable for being generalized to use.

Drawings

In order to more clearly illustrate the embodiments of the present invention 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 invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a front view of the present invention;

FIG. 2 is a top view of the splint;

FIG. 3 is a top view of a long bolt;

fig. 4 is a schematic view of the shock pad and the shock spring.

Detailed Description

All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.

Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.

In the description of the present invention, it is to be understood that the terms "one end", "the other end", "the outside", "upper", "inside", "horizontal", "coaxial", "central", "end", "length", "outer end", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, in the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise explicitly specified or limited, the terms "set", "coupled", "connected", "penetrating", "plugging", and the like are to be understood in a broad sense, and may be, for example, fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

As shown in fig. 1, 2, 3 and 4, a scaffold base for building comprises two vertical pipes 1 arranged left and right, the lower ends of the vertical pipes 1 are closed, the upper ends of the vertical pipes are provided with openings for inserting scaffold steel pipes, 4 steel plates 2 are annularly arranged on the outer walls of the vertical pipes 1, rib plates 201 are welded between the steel plates 2 and the vertical pipes 1, a vertically penetrating threaded hole (not shown) is formed in the surface of each steel plate 2, a long bolt 3 is matched with the threaded hole, the lower end of the long bolt 3 is screwed back to the ground, the upper end of the long bolt 3 is provided with a polygonal force-receiving hole 301, two steel rods 4 are arranged on the outer wall of the vertical pipe 1, the two steel rods 4 are positioned on the same diameter line of the vertical pipe 1, a pull rod 5 is assembled on each steel rod 4, the pull rod 5 is provided with a hole 501 for penetrating through each steel rod 4, two be equipped with two upper and lower splint 6 between standpipe 1, pull rod 5 is by the centre gripping between two splint 6, be equipped with bolt 601 between splint 6 with pull rod 5, the surface of splint 6 is provided with the bar groove 602 of cooperation bolt 601 be provided with 2 anchor holes 603 on the face of splint 6 anchor rod 7 has been inserted in anchor hole 603, the upper end processing of anchor rod 7 has threaded portion 701, through threaded portion 701 is equipped with two nuts 702, two nuts 702 are used in the top of splint 6 respectively, and the below the bottom of splint 6.

In a preferred embodiment of the present invention, a damping pad 121 made of rubber is disposed at the inner bottom of the vertical tube 1; the setting of shock pad is when the scaffold frame takes place the vibration, can absorb certain vibration, avoids the scaffold frame that rigid support leads to not have the energy-absorbing space.

In a preferred embodiment of the present invention, a damping spring 131 is disposed inside the standpipe 1 and below the damping pad 121, the diameter of the damping spring 131 is 6mm, the height of the damping spring 131 when uncompressed is 24mm, and the height after compression is 2/3 when uncompressed; the above structure further absorbs energy by compression of the damper spring 131.

In a preferred embodiment of the present invention, the shock absorbing pad 121 is a solid structure, and the thickness thereof is 20 mm.

In a preferred embodiment of the present invention, the diameter of the long bolt 3 is 20 mm.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.

Claims

1. The utility model provides a scaffold frame base for building which characterized in that: the lower end of the vertical pipe is sealed, the upper end of the vertical pipe is provided with an opening for inserting a scaffold steel pipe, the outer wall of the vertical pipe is annularly provided with more than three steel plates, rib plates are welded between the steel plates and the vertical pipe, a vertical through threaded hole is formed in the surface of each steel plate, a long bolt is matched with the threaded hole, the lower end of the long bolt is supported on the ground after being screwed down, the upper end of the long bolt is provided with a polygonal stress hole, two steel rods are arranged on the outer wall of the vertical pipe and are positioned on the same diameter line of the vertical pipe, a pull rod is assembled through the steel rods, the pull rod is provided with a hole for penetrating through the steel rods, an upper clamp plate and a lower clamp plate are assembled between the two vertical pipes, the pull rod is clamped between the two clamp plates, and a bolt is assembled between the clamp plates and the pull rod, the surface of splint is provided with the cooperation the bar groove of bolt be provided with more than one anchor eye on the face of splint the anchor eye ann has inserted the stock, the upper end processing of stock has the screw thread part, through screw thread portion sub-assembly has two nuts, two the nut is used in the top respectively splint, and the below the bottom of splint.

2. The scaffolding base for building according to claim 1, wherein: and a damping pad made of rubber is arranged at the inner bottom of the vertical pipe.

3. The scaffolding base for building according to claim 2, wherein: the inside of standpipe, be located the below of shock pad is provided with a damping spring, damping spring's silk footpath is 4mm ~6mm, the height when damping spring uncompressed is 20mm ~30mm, and the height after the compression is 1/2~2/3 when uncompressed.

4. The scaffolding base for building according to claim 2, wherein: the shock pad is solid construction, and its thickness is 20mm ~40 mm.

5. The scaffolding base for building according to claim 1, wherein: the diameter of the long bolt is 16 mm-22 mm.