Self-locking plate buckle type scaffold fixing device

Abstract

The utility model discloses a self-locking plate buckle type scaffold fixing device which comprises a plate buckle type scaffold fixing mechanism used for fixing a scaffold, and the plate buckle type scaffold fixing mechanism comprises a steel pipe stand column, an installation plate fixedly connected to the steel pipe stand column and an adjustable steel pipe cross rod mechanism. The steel pipe transverse rod mechanism comprises a transverse pipe body, and the side face of the transverse pipe body is fixedly connected with a rotating installation base. The operation block is pulled through the operation handle so as to drive the sliding clamping rod to be separated from the corresponding clamping groove, the rotary installation base rotates to a proper angle according to needs, the operation handle is loosened, the sliding clamping rod can be driven to be clamped into the corresponding clamping groove under the elastic force action of the connecting spring, and locking and fixing after the transverse pipe body is adjusted are achieved. And the scaffold can be conveniently installed and fixed, and different construction requirements can be met.

Description

Technical Field

[0001] The utility model belongs to the technical field of scaffold fixing devices, and in particular relates to a self-locking disc-type scaffold fixing device. Background Art

[0002] As a common auxiliary equipment for construction projects, scaffolding can be roughly divided into two types of fixing methods: one is full bolt fixing connection, and the other is full clip connection. Full bolt connection requires a large number of bolts, a large amount of installation and disassembly work, and requires a high degree of rigor in the work of workers. Untightened bolts can easily cause safety accidents. At the same time, the general environment of construction projects is very harsh, and the construction project cycle is long. The racks built with steel pipes and scaffolding are easy to rust. If the full bolt connection method is used, the rust of the bolts will also make disassembly difficult; the clip connection method of scaffolding has a single horizontal or oblique steel pipe connection angle, low flexibility, and poor locking and fixing effect, which is prone to sliding down and loosening.

[0003] A Chinese patent with announcement number CN212613699U discloses a self-locking disc-type scaffolding fixing device, including a basic connecting seat and a steel pipe column, characterized in that a conical support member is arranged at the center of the basic connecting seat, a conical through hole is opened at the center of the conical support member, a conical seat is welded on the steel pipe column, the basic connecting seat is sleeved on the conical seat through the conical through hole, a plurality of U-shaped grooves are evenly arranged on the upper end surface of the basic connecting seat, and a clamping member is arranged above each U-shaped groove.

[0004] The scaffolding fixing device in the above technology is not convenient for adjusting the installation angle of the steel pipe, and therefore is difficult to adapt to different construction requirements. Utility Model Content

[0005] The utility model aims to provide a self-locking disc-type scaffold fixing device to solve the technical defects that the existing scaffold fixing device is not convenient for adjusting the installation angle of the steel pipe and is difficult to adapt to different construction requirements.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A self-locking disc-type scaffold fixing device comprises a disc-type scaffold fixing mechanism for fixing the scaffold, the disc-type scaffold fixing mechanism comprises a steel pipe column, a mounting plate fixedly connected to the steel pipe column and an adjustable steel pipe crossbar mechanism; wherein the steel pipe crossbar mechanism comprises a cross pipe body, a swivel mounting seat is fixedly connected to the side of the cross pipe body, the swivel mounting seat is rotatably mounted on the mounting plate through a mounting shaft, a clamping fixing component for locking the swivel mounting seat is installed on the swivel mounting seat, and a plurality of clamping grooves arranged at equal distances are provided on the mounting plate and corresponding to the positions of the clamping fixing components.

[0008] As a further solution of the utility model, the card-fixing assembly includes a fixing seat fixedly connected to the rotating mounting seat, connecting springs are fixedly connected on both sides of the top of the fixing seat, the tops of the two connecting springs are fixedly connected through an operating block, and a sliding card rod matching the card slot is fixedly connected at the center of the bottom of the operating block.

[0009] As a further solution of the utility model, the bottom of the sliding clamp rod is designed to be arc-shaped.

[0010] As a further solution of the utility model, an operating handle for pulling the operating block is fixedly connected to the top of the operating block.

[0011] As a further solution of the utility model, a plurality of limiting balls arranged at equal distances are provided on the inner wall of the rotating mounting seat.

[0012] As a further solution of the utility model, the inner wall of the rotating mounting seat is rollingly connected to the edge of the mounting plate through a limiting ball.

[0013] Compared with the prior art, the self-locking disc-type scaffolding fixing device of the utility model has the following beneficial effects: by pulling the operating block by the operating handle, the sliding clamping rod is driven to disengage from the corresponding clamping slot, the rotating mounting seat is rotated to an appropriate angle as needed, and the operating handle is released. Under the elastic force of the connecting spring, the sliding clamping rod can be driven to snap into the corresponding clamping slot to achieve locking and fixing of the cross tube body after adjustment, which is convenient for the installation and fixing of the scaffolding and is suitable for different construction needs, thereby improving the practicality of the utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solution of the embodiment of the utility model, the drawings required for use in the embodiment will be briefly introduced below. Obviously, the drawings described below are only examples of the embodiment of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 It is a schematic diagram of the structure of an embodiment of the utility model;

[0016] Figure 2 It is a cross-sectional structural schematic diagram of an embodiment of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the mounting plate in the embodiment of the utility model;

[0018] Figure 4 The structure of the steel tube crossbar mechanism in the embodiment of the utility model is shown in FIG. Figure 1 ;

[0019] Figure 5 The structure of the steel tube crossbar mechanism in the embodiment of the utility model is shown in FIG. Figure 2 ;

[0020] Figure 6 It is a structural schematic diagram of the clamping and fixing assembly in the embodiment of the utility model.

[0021] Reference numerals:

[0022] 1. Steel pipe column; 2. Mounting plate; 3. Steel pipe crossbar mechanism;

[0023] 301, transverse tube body; 302, rotating mounting seat; 303, mounting shaft; 304, clamping fixing assembly; 305, clamping slot;

[0024] 3021, limit ball;

[0025] 3041. fixed seat; 3042. connecting spring; 3043. operating block; 3044. sliding lever; 30431. operating handle. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solution and advantages of the embodiment of the utility model more clear, the embodiment of the utility model is further described in detail below in conjunction with the drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0027] In the description of the embodiments of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the embodiments of the present invention and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they should not be understood as limitations on the embodiments of the present invention.

[0028] In the description of the embodiments of the present invention, it should be noted that, unless otherwise clearly stipulated and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, an integral connection, or a detachable connection; it can be the internal connection of two components; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present invention can be understood according to specific circumstances.

[0029] See attached Figure 1-6 As shown, the embodiment of the utility model is a self-locking disc-type scaffolding fixing device, which includes a steel pipe column 1, a mounting plate 2 fixedly connected to the steel pipe column 1 and an adjustable steel pipe crossbar mechanism 3.

[0030] See attached Figure 3-5 As shown, the steel tube cross bar mechanism 3 includes a cross tube body 301, and a rotatable mounting seat 302 is fixedly connected to the side of the cross tube body 301. The rotatable mounting seat 302 is rotatably mounted on the mounting plate 2 through an installation shaft 303. A clamping fixing component 304 for locking the rotatable mounting seat 302 is installed on the rotatable mounting seat 302, and a plurality of clamping grooves 305 arranged at equal distances are provided on the mounting plate 2 and corresponding to the positions of the clamping fixing components 304.

[0031] See attached Figure 6 As shown, the snap-fit ​​fixing assembly 304 includes a fixing seat 3041 fixedly connected to the rotating mounting seat 302, and connecting springs 3042 are fixedly connected to both sides of the top of the fixing seat 3041. The tops of the two connecting springs 3042 are fixedly connected by an operating block 3043, and a sliding card rod 3044 matching the card slot 305 is fixedly connected at the center of the bottom of the operating block 3043.

[0032] See attached Figure 3 As shown, in order to facilitate the insertion of the sliding card rod 3044 into the corresponding card slot 305, in this embodiment: the bottom of the sliding card rod 3044 is designed to be arc-shaped.

[0033] See attached Figure 6 As shown, in order to facilitate pulling the operating block 3043 , in this embodiment: an operating handle 30431 for pulling the operating block 3043 is fixedly connected to the top of the operating block 3043 .

[0034] See attached Figure 4 As shown, in order to increase the stability of the rotation adjustment of the rotating mounting seat 302, in this embodiment: a plurality of equally spaced limiting balls 3021 are provided on the inner wall of the rotating mounting seat 302, and the inner wall of the rotating mounting seat 302 is rollingly connected to the edge of the mounting plate 2 through the limiting balls 3021.

[0035] When the embodiment of the utility model is used, the operating block 3043 is first pulled by the operating handle 30431 to drive the sliding clamping rod 3044 to disengage from the corresponding clamping groove 305, and then the rotating mounting base 302 can be rotated and rotated to an appropriate angle as needed, and the operating handle 30431 is released. Under the elastic force of the connecting spring 3042, the sliding clamping rod 3044 is driven to snap into the corresponding clamping groove 305 to achieve the locking and fixation of the adjusted cross tube body 301. Therefore, it can be suitable for different construction needs, thereby improving the practicality of the embodiment of the utility model.

[0036] The above shows and describes the basic principles of the present invention. The above are only preferred embodiments of the present invention and are not intended to limit the present invention. The above embodiments and descriptions in the specification are only intended to illustrate the principles of the present invention. Without departing from the scope of the present invention, any modifications, equivalent substitutions and improvements made within the spirit and scope of the present invention should be included in the protection scope of the present invention.

Claims

1. A self-locking disc-type scaffold fixing device, characterized in that: The invention comprises a disc-type scaffold fixing mechanism for fixing a scaffold, the disc-type scaffold fixing mechanism comprising a steel pipe column (1), a mounting plate (2) fixedly connected to the steel pipe column (1), and an adjustable steel pipe crossbar mechanism (3), wherein: The steel tube crossbar mechanism (3) comprises a cross tube body (301), a side of the cross tube body (301) is fixedly connected with a rotating mounting seat (302), the rotating mounting seat (302) is rotatably mounted on the mounting plate (2) via a mounting shaft (303), a clamping fixing component (304) for locking the rotating mounting seat (302) is mounted on the rotating mounting seat (302), and a plurality of clamping grooves (305) arranged at equal distances are provided on the mounting plate (2) and at positions corresponding to the clamping fixing components (304).

2. A self-locking disc-type scaffolding fixing device according to claim 1, characterized in that: The snap-fit ​​fixing assembly (304) comprises a fixing seat (3041) fixedly connected to the rotating mounting seat (302), connecting springs (3042) are fixedly connected to both sides of the top of the fixing seat (3041), the tops of the two connecting springs (3042) are fixedly connected via an operating block (3043), and a sliding card rod (3044) matching the card slot (305) is fixedly connected at the center of the bottom of the operating block (3043).

3. A self-locking disc-type scaffold fixing device according to claim 2, characterized in that: The bottom of the sliding lever (3044) is designed to be arc-shaped.

4. A self-locking disc-type scaffolding fixing device according to claim 3, characterized in that: An operating handle (30431) for pulling the operating block (3043) is fixedly connected to the top of the operating block (3043).

5. A self-locking disc-type scaffold fixing device according to claim 4, characterized in that: A plurality of limiting balls (3021) arranged at equal distances are arranged on the inner wall of the rotating mounting seat (302).

6. A self-locking disc-type scaffold fixing device according to claim 5, characterized in that: The inner wall of the rotating mounting seat (302) is rollingly connected to the edge of the mounting plate (2) via the limiting ball (3021).

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