CN212836639U

CN212836639U - Detachable movable scaffold backing plate

Info

Publication number: CN212836639U
Application number: CN202021315129.9U
Authority: CN
Inventors: 曹巨宝; 李子曦; 韩航; 董洪涛
Original assignee: First Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Current assignee: First Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Priority date: 2020-07-07
Filing date: 2020-07-07
Publication date: 2021-03-30
Anticipated expiration: 2030-07-07

Abstract

The utility model discloses a detachable movable scaffold backing plate, relating to the field of building construction equipment, and the technical proposal is that the detachable movable scaffold backing plate comprises a fixed sleeve fixed on a scaffold upright rod and a backing plate connected with the fixed sleeve for use; the fixed sleeve is connected with the base plate through a connecting rod, one end of the connecting rod is rotatably connected with the outer side wall of the fixed sleeve, and the other end of the connecting rod is rotatably connected with one side edge of the base plate; the fixing sleeve consists of two semicircular hoops. The utility model has the advantages that: the device has simple structure, is convenient to disassemble and assemble, is not easy to lose, can increase the contact area between the upright stanchion of the scaffold and the concrete forming surface, reduces the acting force on the ground, and avoids damaging the ground due to too small contact area; the frame body can be prevented from overturning due to the fact that the vertical rods penetrate into soil; the device can be disassembled and assembled at any time according to the use requirement, and can move along with the frame body after being installed; if the backing plate is not needed in the use environment, the backing plate can be folded upwards and folded or directly detached; and the material can be saved by multiple turnover.

Description

Detachable movable scaffold backing plate

Technical Field

The utility model relates to a construction equipment field, in particular to dismantled and assembled movable scaffold backing plate.

Background

The scaffold refers to various supports erected on a construction site for facilitating operation of workers and realizing vertical and horizontal transportation. The movable scaffold is a common tool in building construction, and has the advantages of quick installation and disassembly, flexible turnover, convenient use and the like.

In the existing engineering construction, the construction period is generally tight, the task is heavy, so the scaffold is set up when concrete is just finally set or even is not finally set, if a scaffold base plate is not arranged at the bottom of the scaffold, the cast-in-place surface of the concrete is inevitably damaged, and in addition, when a soil layer or a ground foundation condition with poor bearing capacity is adopted, a base plate is required to be arranged at the upright rod of the movable frame, so that the upright rod is prevented from penetrating into the soil to cause the overturn of the frame body. During construction, small wood boards, steel plates and the like are used as backing plates at the bottoms of the vertical rods to reduce the concentrated force action of the vertical rods on concrete forming surfaces, the backing plates need to be replaced when the scaffold is moved every time, and the workload is increased. The base plate is usually small in size and easy to lose in the using process, and materials are wasted.

SUMMERY OF THE UTILITY MODEL

In order to realize the above utility model purpose, to above-mentioned technical problem, the utility model provides a dismantled and assembled movable scaffold backing plate.

The technical scheme is that the scaffold comprises a fixing sleeve fixed on a scaffold upright rod and a base plate connected with the fixing sleeve for use; the fixing sleeve is connected with the base plate through a connecting rod, one end of the connecting rod is rotatably connected with the outer side wall of the fixing sleeve, and the other end of the connecting rod is rotatably connected with one side edge of the base plate;

fixed cover comprises two annular clamps of semicircle, through bolt fixed connection between two clamps, the radius of clamp is greater than the radius of scaffold frame pole setting.

And a connecting hinge is fixedly arranged on one side edge of the backing plate.

The lateral wall of fixed cover is provided with the connecting block, connecting rod one end is articulated with being connected the hinge, and the other end is articulated with the connecting block.

Two symmetrical fixed notches are formed in one end, opposite to the connecting hinge, of the backing plate.

The pad size is 180 mm.

The fixed sleeve, the base plate and the connecting rod are all made of metal materials.

The device is suitable for movable scaffolds, and is not suitable for scattered splicing scaffolds such as fastener type scaffolds, disk type scaffolds and the like.

The embodiment of the utility model provides a beneficial effect that technical scheme brought is: the device has simple structure, is convenient to disassemble and assemble, is not easy to lose, can increase the contact area between the upright stanchion of the scaffold and the concrete forming surface, reduces the acting force on the ground, and avoids damaging the ground due to too small contact area; the frame body can be prevented from overturning due to the fact that the vertical rods penetrate into soil; the fixing sleeve is fixed on the upright rod of the scaffold by the two hoops instead of being sleeved conventionally, so that the mounting is more labor-saving, and the mounting can be finished without lifting the scaffold by too high distance; the fixed notch arranged on the base plate is more convenient to store, the base plate is prevented from directly scattering on the ground to hurt constructors, and the use safety is improved; the device can be disassembled and assembled at any time according to the use requirement, and can move along with the frame body after being installed; if the backing plate is not needed in the use environment, the backing plate can be folded upwards and folded or directly detached; and the material can be saved by multiple turnover.

Drawings

Fig. 1 is a schematic view of the overall structure of the embodiment of the present invention in a use state.

Fig. 2 is a partially enlarged view a of fig. 1.

Fig. 3 is a schematic structural view of the storage state of fig. 2.

Wherein the reference numerals are: 1. fixing a sleeve; 102. connecting blocks; 2. a bolt; 3. a connecting rod; 4. connecting a hinge; 5. a base plate; 6. a fixed notch; 7. the scaffold upright stanchion.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. Of course, the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It should be noted that the embodiments and features of the embodiments of the present invention can be combined with each other without conflict.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, but 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 thus should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the invention, unless otherwise specified, "a plurality" means two or more.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the creation of the present invention can be understood by those of ordinary skill in the art through specific situations.

Example 1

Referring to fig. 1 to 3, the utility model provides a detachable movable scaffold backing plate, which comprises a fixed sleeve 1 fixed on a scaffold upright rod 7 and a backing plate 5 connected with the fixed sleeve 1 for use; the fixed sleeve 1 is connected with the backing plate 5 through a connecting rod 3, one end of the connecting rod 3 is rotatably connected with the outer side wall of the fixed sleeve 1, and the other end of the connecting rod 3 is rotatably connected with one side edge of the backing plate 5;

fixed cover 1 comprises two semicircle annular clamps, through 2 fixed connection of bolt between two clamps, and the radius of clamp is greater than the radius of scaffold frame pole setting 7.

And a connecting hinge 4 is fixedly arranged on one side edge of the backing plate 5.

The outer side wall of the fixed sleeve 1 is provided with a connecting block 102, one end of the connecting rod 3 is hinged with the connecting hinge 4, and the other end of the connecting rod is hinged with the connecting block 102.

Two symmetrical fixed notches 6 are formed in one end, opposite to the connecting hinge 4, of the backing plate 5.

The shim plate 5 has dimensions of 180mm by 180 mm.

The fixed sleeve 1, the backing plate 5 and the connecting rod 3 are all made of metal materials.

When the utility model is used, a movable scaffold is firstly erected, a backing plate 5 is needed to be used under the ground foundation condition with poor soil layer or bearing capacity, two clamps of the fixing sleeve 1 are fixedly connected and sleeved to the feet of the scaffold upright rod 7 through bolts 2, and the bolts 2 are screwed to fix the fixing sleeve 1; the contact area between the upright stanchion 7 of the scaffold and the ground can be increased by rotating the base plate 5 to the horizontal position under the upright stanchion 7 of the scaffold along the hinged position of the connecting hinge 4 and the connecting rod 3;

the backing plate 5 device does not need to be disassembled when the scaffold moves; if the backing plate 5 is not needed in the use environment, the backing plate 5 can be folded upwards and folded, the backing plate 5 can be pulled upwards to be attached to the position of the scaffold upright post 7 because the other end of the connecting rod 3 is hinged to the connecting block 102, and the backing plate can be fixed on the scaffold upright post 7 by a rope or an elastic band penetrating through the two fixing notches 6, so that the storage and the transportation are convenient; if the backing plate need not to use, can open bolt 2 by screwing, take off two clamps of fixed cover 1, pull down the device, the turnover is used.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. A detachable movable scaffold base plate is characterized by comprising a fixed sleeve (1) fixed on a scaffold upright rod (7) and a base plate (5) connected with the fixed sleeve (1) for use; the fixing sleeve (1) is connected with the backing plate (5) through a connecting rod (3), one end of the connecting rod (3) is rotatably connected with the outer side wall of the fixing sleeve (1), and the other end of the connecting rod is rotatably connected with one side edge of the backing plate (5);

fixed cover (1) comprises two annular clamps of semicircle, through bolt (2) fixed connection between two clamps, the radius of clamp is greater than the radius of scaffold frame pole setting (7).

2. Removable scaffold backing plate according to claim 1, characterized in that said backing plate (5) is fixedly provided with a connecting hinge (4) on one side edge.

3. The removable scaffold backing plate according to claim 2, wherein the outer side wall of the fixed sleeve (1) is provided with a connecting block (102), one end of the connecting rod (3) is hinged with the connecting hinge (4), and the other end is hinged with the connecting block (102).

4. The removable scaffold backing plate according to claim 2, wherein the backing plate (5) is provided with two symmetrical fixing notches (6) at the end opposite to the connecting hinge (4).

5. Removable scaffold mat according to claim 1, characterized in that said mat (5) has dimensions of 180mm by 180 mm.

6. The removable scaffold backing plate according to claim 1, wherein the securing sleeve (1), backing plate (5) and connecting rod (3) are made of metal material.