CN221941894U - A scaffolding support structure - Google Patents

Description

A scaffolding support structure

Technical Field

The utility model relates to the technical field of building construction, in particular to a scaffolding bottom support structure.

Background Art

When scaffolding is erected on sloping surfaces such as driveways and barrier-free ramps in basements, the traditional erection method will cause an angle between the supporting scaffolding and the ramp surface, causing the supporting scaffolding to be eccentrically stressed, resulting in insufficient mechanical properties of the scaffolding, posing a safety hazard, and making it difficult to meet the regulatory requirements that the foundation of the supporting frame must be firm and reliable. If the slope surface is chiseled to provide a horizontal supporting surface for the scaffolding, it will appear unsightly and be difficult to meet the requirements of civilized construction on site. In addition, the construction process is cumbersome and needs to be solved urgently.

Utility Model Content

In view of the above-mentioned deficiencies in the prior art, the present application provides a scaffolding base support structure, which is intended to provide a stable horizontal support surface for the scaffolding on slopes of various angles.

The above invention objectives of the present application are achieved through the following technical solutions:

A horizontal support plate, to which an adjusting screw rod for installing a scaffold is fixedly connected;

A telescopic inclined plate, wherein the bottom of the telescopic inclined plate is arranged on the slope surface, one side of the telescopic inclined plate is hingedly arranged on the horizontal support plate, and an arc-shaped limiting groove is opened on the other side of the telescopic inclined plate;

A telescopic vertical plate is vertically arranged between the horizontal support plate and the telescopic inclined plate. The top side of the telescopic vertical plate is hingedly arranged on the horizontal support plate. A supporting convex plate is arranged on the bottom side of the telescopic vertical plate. The supporting convex plate is arranged in an arc shape and abuts against the arc-shaped limiting groove.

By adopting the above technical scheme, the telescopic inclined plate and the telescopic vertical plate are rotated, and the supporting convex plate on the bottom side of the telescopic vertical plate is abutted and matched with the arc-shaped limit groove of the telescopic inclined plate. At the same time, the telescopic vertical plate is set vertically, which can provide a stable vertical supporting force for the horizontal support plate. At this time, a stable triangular supporting structure can be formed between the horizontal support plate, the telescopic inclined plate and the telescopic vertical plate, and the horizontal support plate is always parallel to the horizontal ground, which can provide a stable vertical supporting force for the adjusting screw rod, avoid the scaffolding from being under eccentric force, and bring into play the mechanical properties of the scaffolding. By adjusting the length of the telescopic inclined plate and the telescopic vertical plate, the horizontal support plate is kept horizontal and the telescopic vertical plate is kept vertical, which can adapt to the construction conditions of slope surfaces at various angles, and the construction process is simple and convenient.

In a preferred example, the present application may be further configured as follows: the telescopic inclined plate includes a first telescopic sleeve plate and a first telescopic bottom plate, the first telescopic sleeve plate is open at one end and closed at the other end, the first telescopic bottom plate is slidably matched with the first telescopic sleeve plate, and the arc-shaped limit groove is provided on the first telescopic bottom plate;

The top of the first telescopic sleeve is open and a plurality of first limit grooves are arranged along its own length direction on both sides of the opening end. A first supporting lever is arranged in the first telescopic sleeve. First limit columns are arranged at both ends of the first supporting lever. The first limit columns are plugged into and matched with each of the first limit grooves. The first telescopic bottom plate is provided with a first limit rod, and the first limit rod is used to abut against the first supporting lever.

By adopting the above technical scheme, the function of adjusting the length of the telescopic inclined plate can be achieved under the action of the sliding cooperation between the first telescopic bottom plate and the first telescopic sleeve plate. After the length of the telescopic inclined plate is adjusted, the first supporting lever is fixedly installed in the first telescopic sleeve plate through the plug-in cooperation of the first limiting column and the first limiting groove closest to the first limiting lever. Under the action of the abutment limit between the first limiting lever and the first supporting lever, the length of the telescopic inclined plate is fixed. The operation is simple and the structure is stable.

In a preferred example, the present application may be further configured as follows: a first fixing bolt is provided through the middle of the first supporting lever, and the first fixing bolt is threadedly connected to the first telescopic base plate.

By adopting the above technical solution, the first supporting lever is fixedly connected to the first telescopic bottom plate by using the first fixing bolt, so that the first supporting lever can be prevented from falling out under the action of external force.

In a preferred example, the present application may be further configured as follows: the telescopic riser comprises a second telescopic sleeve and a second telescopic bottom plate, the second telescopic sleeve is open at one end and closed at the other end, the second telescopic bottom plate is slidably matched with the second telescopic sleeve, and the supporting convex plate is arranged on a side of the second telescopic bottom plate away from the second telescopic sleeve;

The top of the second telescopic sleeve is open and a number of second limit grooves are arranged along its own length direction on both sides of the open end. A second supporting lever is arranged in the second telescopic sleeve. Second limiting columns are arranged at both ends of the second supporting lever. The second limiting columns are plugged into each of the second limiting grooves. The second telescopic bottom plate is provided with a second limiting rod, and the second limiting rod is used to abut against the second supporting lever.

By adopting the above technical scheme, the function of adjusting the length of the telescopic vertical plate can be achieved under the action of the sliding cooperation between the second telescopic bottom plate and the second telescopic sleeve plate. After the length of the telescopic vertical plate is adjusted, the second supporting lever is fixedly installed in the second telescopic sleeve plate through the plug-in cooperation of the second limiting column and the second limiting groove closest to the second limiting lever. Under the action of the abutment limit between the second limiting lever and the second supporting lever, the length of the telescopic vertical plate is fixed. The operation is simple and the structure is stable.

In a preferred example, the present application may be further configured as follows: a second fixing bolt is provided through the middle portion of the second supporting lever, and the second fixing bolt is threadedly connected to the second telescopic base plate.

By adopting the above technical solution, the second supporting lever is fixedly connected to the second telescopic bottom plate by using the second fixing bolt, so that the second supporting lever can be prevented from falling out under the action of external force.

In a preferred example, the present application can be further configured as follows: the telescopic inclined plate is detachably fixedly connected to the slope surface by means of threaded connection.

By adopting the above technical solution and using a threaded connection method, it is possible to easily complete the disassembly and assembly work between the telescopic inclined plate and the slope surface.

In summary, the present application includes at least one of the following beneficial technical effects:

1. A stable triangular support structure can be formed among the horizontal support plate, the telescopic inclined plate and the telescopic vertical plate, and the horizontal support plate is always parallel to the horizontal ground, which can provide a stable vertical support force for the adjusting screw rod, avoid the scaffolding from being subjected to eccentric force, and give full play to the mechanical properties of the scaffolding. By adjusting the length of the telescopic inclined plate and the telescopic vertical plate, the horizontal support plate can be kept horizontal and the telescopic vertical plate can be kept vertical, which can adapt to the construction conditions of slope surfaces at various angles. The construction process is simple and convenient.

2. Under the action of the sliding cooperation between the first telescopic bottom plate and the first telescopic sleeve, the function of adjusting the length of the telescopic inclined plate can be realized. After the length of the telescopic inclined plate is adjusted, the first supporting lever is fixedly installed in the first telescopic sleeve through the plug-in cooperation of the first limiting column and the first limiting groove closest to the first limiting lever. Under the action of the abutment limit between the first limiting lever and the first supporting lever, the length of the telescopic inclined plate is fixed. The operation is simple and the structure is stable.

3. Under the action of the sliding cooperation between the second telescopic bottom plate and the second telescopic sleeve plate, the function of adjusting the length of the telescopic vertical plate can be realized. After the length of the telescopic vertical plate is adjusted, the second supporting lever is fixedly installed in the second telescopic sleeve plate through the plug-in cooperation of the second limiting column and the second limiting groove closest to the second limiting lever. Under the action of the abutment limit between the second limiting lever and the second supporting lever, the length of the telescopic vertical plate is fixed. The operation is simple and the structure is stable.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the overall structure of a scaffolding support structure in one embodiment of the present application;

FIG2 is a schematic diagram of the assembly relationship between the first telescopic sleeve plate and the first telescopic bottom plate in one embodiment of the present application;

FIG3 is a schematic diagram of the structure of a telescopic inclined plate in one embodiment of the present application;

FIG4 is a schematic diagram of the assembly relationship between the second telescopic sleeve plate and the second telescopic bottom plate in one embodiment of the present application;

FIG. 5 is a schematic structural diagram of a telescopic vertical plate in an embodiment of the present application.

Figure numerals: 1. horizontal support plate; 2. telescopic inclined plate; 21. first telescopic sleeve; 22. first telescopic bottom plate; 23. first limit groove; 24. first support lever; 25. first limit column; 26. first limit rod; 27. first fixing bolt; 3. telescopic vertical plate; 31. second telescopic sleeve; 32. second telescopic bottom plate; 33. second limit groove; 34. second support lever; 35. second limit column; 36. second limit rod; 37. second fixing bolt; 4. adjusting screw; 5. slope surface; 6. arc-shaped limit groove; 7. supporting convex plate.

DETAILED DESCRIPTION

The following is a description of exemplary embodiments of the present application in conjunction with the accompanying drawings, including various details of the embodiments of the present application to facilitate understanding, which should be considered as merely exemplary. Therefore, it should be recognized by those of ordinary skill in the art that various changes and modifications can be made to the embodiments described herein without departing from the scope and spirit of the present application. Similarly, for the sake of clarity and conciseness, the description of well-known functions and structures is omitted in the following description.

It should be noted that the terms "first", "second", etc. in the present invention are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the present disclosure described herein can be implemented in an order other than those illustrated or described herein. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present disclosure.

In addition, the term "and/or" in this article is only a description of the association relationship of associated objects, indicating that there can be three relationships. For example, A and/or B can represent: A exists alone, A and B exist at the same time, and B exists alone. In addition, the character "/" in this article, unless otherwise specified, generally means that the associated objects before and after are in an "or" relationship.

A scaffolding base support structure of the present application is described below with reference to the accompanying drawings.

As shown in FIG1 , the scaffolding bottom support structure includes a horizontal support plate 1, a telescopic inclined plate 2 and a telescopic vertical plate 3. The horizontal support plate 1 is fixedly connected with an adjusting screw rod 4 for installing the scaffolding. The adjusting screw rod 4 can be a solid screw rod or a hollow screw rod. The length and diameter of the adjusting screw rod 4 need to be adjusted according to actual construction requirements and need to meet the mechanical properties required by the corresponding specifications. The bottom of the telescopic inclined plate 2 is set on the slope surface 5. Specifically, the telescopic inclined plate 2 is detachably fixedly connected to the slope surface 5 by a threaded connection. By adopting a threaded connection, it is easy to complete the disassembly and assembly work between the telescopic inclined plate 2 and the slope surface 5, and the telescopic inclined plate 2 can provide stable support for each component.

As shown in Figures 1, 3 and 5, one side of the telescopic inclined plate 2 is hinged to the horizontal support plate 1, and an arc-shaped limiting groove 6 is opened on the other side of the telescopic inclined plate 2. The telescopic vertical plate 3 is vertically arranged between the horizontal support plate 1 and the telescopic inclined plate 2. The top side of the telescopic vertical plate 3 is hinged to the horizontal support plate 1, and a supporting convex plate 7 is arranged on the bottom side of the telescopic vertical plate 3. The supporting convex plate 7 is arranged in an arc shape and abuts with the arc-shaped limiting groove 6. The telescopic inclined plate 2 and the telescopic vertical plate 3 are rotated to make the supporting convex plate 7 on the bottom side of the telescopic vertical plate 3 abut with the arc-shaped limiting groove 6 of the telescopic inclined plate 2. At the same time, the telescopic vertical plate 3 is arranged vertically, which can provide a stable vertical supporting force for the horizontal support plate 1. At this time, the horizontal A stable triangular support structure can be formed among the support plate 1, the telescopic inclined plate 2 and the telescopic vertical plate 3, and the horizontal support plate 1 is always parallel to the horizontal ground, which can provide a stable vertical support force for the adjusting screw rod 4, avoid the scaffolding from being subjected to eccentric force, and make the mechanical properties of the scaffolding be brought into play, that is, the structure can ensure the axial force of the scaffolding steel pipe supported on inclined surfaces such as slopes and ramps, improve the force stability of the scaffolding body, and can also adjust the length of the telescopic inclined plate 2 and the telescopic vertical plate 3 to keep the horizontal support plate 1 horizontal and the telescopic vertical plate 3 vertical, so as to adapt to the construction conditions of slope surfaces 5 at various angles, and the construction process is simple and convenient.

As shown in Figures 2 and 3, the telescopic inclined plate 2 includes a first telescopic sleeve 21 and a first telescopic bottom plate 22. The first telescopic sleeve 21 is open at one end and closed at the other end. The first telescopic bottom plate 22 is slidably matched with the first telescopic sleeve 21. The arc-shaped limit groove 6 is arranged on the first telescopic bottom plate 22. The top of the first telescopic sleeve 21 is open and a plurality of first limit grooves 23 are arranged along its own length direction on both sides of the open end. A first supporting lever 24 is arranged in the first telescopic sleeve 21. First limiting columns 25 are arranged at both ends of the first supporting lever 24. The first limiting columns 25 are plugged into and matched with each first limiting groove 23. A telescopic base plate 22 is provided with a first limit rod 26, and the first limit rod 26 is used to abut against the first support lever 24. Under the action of the sliding cooperation between the first telescopic base plate 22 and the first telescopic sleeve plate 21, the function of adjusting the length of the telescopic inclined plate 2 can be realized. After the length of the telescopic inclined plate 2 is adjusted, the first support lever 24 is fixedly installed in the first telescopic sleeve plate 21 through the plug-in cooperation of the first limit column 25 and the first limit groove 23 closest to the first limit rod 26. Under the action of the abutment and limitation between the first limit rod 26 and the first support lever 24, the length of the telescopic inclined plate 2 is fixed. The operation is simple and the structure is stable.

Furthermore, a first fixing bolt 27 is provided through the middle of the first supporting lever 24, and the first fixing bolt 27 is threadedly connected to the first telescopic bottom plate 22. By using the first fixing bolt 27 to fix the first supporting lever 24 to the first telescopic bottom plate 22, the first supporting lever 24 can be prevented from falling out under the action of external force.

As shown in Figures 4 and 5, the telescopic vertical plate 3 includes a second telescopic sleeve plate 31 and a second telescopic bottom plate 32. The second telescopic sleeve plate 31 has an open end and a closed end. The second telescopic bottom plate 32 is slidably matched with the second telescopic sleeve plate 31. The supporting convex plate 7 is arranged on the side of the second telescopic bottom plate 32 away from the second telescopic sleeve plate 31. The top of the second telescopic sleeve plate 31 is open and a plurality of second limiting grooves 33 are arranged along its own length direction on both sides of the open end. A second supporting lever 34 is arranged in the second telescopic sleeve plate 31. Second limiting columns 35 are arranged at both ends of the second supporting lever 34. The second limiting columns 35 are plugged into each second limiting groove 33. The second telescopic bottom plate 32 is provided with a second limiting rod 36. The second limiting rod 36 is used to abut the second supporting lever 34. Under the action of sliding cooperation between the bottom plate 32 and the second telescopic sleeve plate 31, the function of adjusting the length of the telescopic vertical plate 3 can be realized. After the length of the telescopic vertical plate 3 is adjusted, the second support lever 34 is fixedly installed in the second telescopic sleeve plate 31 through the plug-in cooperation of the second limit column 35 and the second limit groove 33 closest to the second limit rod 36. Under the action of abutment and limitation between the second limit rod 36 and the second support lever 34, the length of the telescopic vertical plate 3 is fixed. A second fixing bolt 37 is also penetrated in the middle of the second support lever 34, and the second fixing bolt 37 is threadedly connected to the second telescopic bottom plate 32. By using the second fixing bolt 37 to fix the second support lever 34 to the second telescopic bottom plate 32, the second support lever 34 can be prevented from falling out under the action of external force.

It should be noted that the implementation principles of the first support lever 24 and the second support lever 34 are basically the same, and only the abutment positions are different to ensure that the lengths of the telescopic inclined plate 2 and the telescopic vertical plate 3 remain fixed.

The implementation principle of a scaffolding bottom support structure of the embodiment of the present application is as follows: when constructing the slope surface 5, the telescopic inclined plate 2 and the telescopic vertical plate 3 are first rotated to lay the telescopic inclined plate 2 on the slope surface 5, and the lengths of the telescopic inclined plate 2 and the telescopic vertical plate 3 are adjusted according to the slope of the slope surface 5, and then the supporting protrusion 7 on the bottom side of the telescopic vertical plate 3 is abutted and matched with the arc-shaped limiting groove 6 of the telescopic inclined plate 2, and at the same time, the horizontal support plate 1 is kept parallel to the horizontal ground and the telescopic vertical plate 3 is kept vertically arranged, so that a stable triangular support structure can be formed between the horizontal support plate 1, the telescopic inclined plate 2 and the telescopic vertical plate 3. Then fix the telescopic inclined plate 2 on the slope surface 5, and finally install the scaffolding on the adjusting screw 4 of the horizontal support plate 1 to complete the installation of the scaffolding. Compared with the traditional erection method, the horizontal support plate 1 is always parallel to the horizontal ground, which can provide a stable vertical supporting force for the adjusting screw 4, avoid the scaffolding from being under eccentric force, and bring into play the mechanical properties of the scaffolding. By adjusting the length of the telescopic inclined plate 2 and the telescopic vertical plate 3, the horizontal support plate 1 is kept horizontal and the telescopic vertical plate 3 is kept vertical, which can adapt to the construction conditions of the slope surface 5 at various angles, and the construction process is simple and convenient.

The above specific implementations do not constitute a limitation on the protection scope of this application. It should be understood by those skilled in the art that various modifications, combinations, sub-combinations and substitutions can be made according to design requirements and other factors. Any modifications, equivalent substitutions and improvements made within the spirit and principles of this application should be included in the protection scope of this application.

Claims (6)

1. A scaffold shoe structure, comprising:

the device comprises a horizontal support plate (1), wherein the horizontal support plate (1) is fixedly connected with an adjusting screw rod (4) for installing a scaffold;

The telescopic sloping plate (2), the bottom of the telescopic sloping plate (2) is arranged on a sloping surface (5), one side of the telescopic sloping plate (2) is hinged to the horizontal supporting plate (1), and an arc-shaped limiting groove (6) is formed in the other side of the telescopic sloping plate (2) opposite to the horizontal supporting plate;

The telescopic vertical plate (3), telescopic vertical plate (3) vertically set up in between horizontal support board (1) with telescopic inclined plate (2), telescopic vertical plate (3) top side articulated set up in horizontal support board (1), telescopic vertical plate (3) downside is provided with supports flange (7), support flange (7) be arcuation setting and with arc spacing groove (6) butt cooperation.

2. The scaffold bottom support structure according to claim 1, wherein the telescopic inclined plate (2) comprises a first telescopic sleeve plate (21) and a first telescopic bottom plate (22), one end of the first telescopic sleeve plate (21) is open, the other end of the first telescopic sleeve plate is closed, the first telescopic bottom plate (22) is in sliding fit with the first telescopic sleeve plate (21), and the arc-shaped limiting groove (6) is formed in the first telescopic bottom plate (22);

A plurality of first spacing grooves (23) are formed in the opposite sides of the top opening and the opening end of the first telescopic sleeve plate (21) along the length direction of the first telescopic sleeve plate, a first supporting baffle rod (24) is arranged in the first telescopic sleeve plate (21), first spacing columns (25) are arranged at the two ends of the first supporting baffle rod (24), each first spacing column (25) is in plug connection with each first spacing groove (23), a first limiting rod (26) is arranged on the first telescopic bottom plate (22), and the first limiting rods (26) are used for being in butt connection with the first supporting baffle rod (24).

3. The scaffold base structure according to claim 2, wherein a first fixing bolt (27) is provided in the middle of the first support bar (24), and the first fixing bolt (27) is screwed to the first telescopic bottom plate (22).

4. The scaffold bottom support structure according to claim 1, wherein the telescopic vertical plate (3) comprises a second telescopic sleeve plate (31) and a second telescopic bottom plate (32), one end of the second telescopic sleeve plate (31) is open, the other end of the second telescopic bottom plate is closed, the second telescopic bottom plate (32) is in sliding fit with the second telescopic sleeve plate (31), and the supporting convex plate (7) is arranged on one side, away from the second telescopic sleeve plate (31), of the second telescopic bottom plate (32);

A plurality of second spacing grooves (33) have been seted up along self length direction range to the relative both sides of second flexible sleeve board (31) open-top and open end, be provided with second support shelves pole (34) in second flexible sleeve board (31), second support shelves pole (34) both ends all are provided with second spacing post (35), second spacing post (35) and every second spacing groove (33) all peg graft the cooperation, second flexible bottom plate (32) are provided with second gag lever post (36), second gag lever post (36) are used for the butt second support shelves pole (34).

5. The scaffold base structure according to claim 4, wherein a second fixing bolt (37) is disposed in the middle of the second supporting bar (34), and the second fixing bolt (37) is screwed to the second telescopic bottom plate (32).

6. A scaffold shoe structure according to claim 1, characterized in that the telescopic sloping plate (2) is detachably and fixedly connected to the sloping surface (5) in a threaded connection manner.