Scaffold plate buckle connecting structure

Abstract

The utility model discloses a scaffold disc buckle connecting structure which comprises a steel pipe, a positioning mechanism is arranged between a clamping block and a fixing disc, the positioning mechanism comprises a clamping plate, through grooves are formed in the top end and the bottom end of the clamping block, a plurality of clamping holes are formed in the outer wall of the fixing disc at equal intervals, and the clamping plate can penetrate through the through grooves to be connected with inner cavities of the clamping holes; the fixing plate is connected to the top end of the clamping plate; and the limiting assembly is arranged in the clamping plate. The arrangement mode that the clamping plate, the fixing plate and the limiting assembly are matched is utilized, after the clamping plate penetrates through an inner cavity of a clamping hole formed in the clamping block and an inner cavity of a clamping hole formed in the fixing disc, the limiting plate is pulled, so that the limiting rod is disengaged from the limiting hole and rotates by 90 degrees, the limiting plate and the clamping plate are arranged in a crossed mode, and the clamping plate and the fixing plate are fixed. And therefore, the limiting plate is tightly attached to the bottom end of the clamping block, the clamping block and the fixing disc can be tightly fixed together, and the scaffold is installed more stably and firmly.

Description

Technical Field

[0001] The utility model relates to the technical field related to scaffolding, in particular to a scaffolding buckle connection structure. Background Art

[0002] The buckle scaffold is a new type of scaffolding with the advantages of heavy load-bearing capacity, high strength, advanced technology, long service life, fast loading and unloading, and low usage. It is widely used in construction projects. The basic components of the buckle scaffold are special components. The buckle scaffold consists of crossbars, vertical poles, diagonal poles and adjustable bases. The crossbars are 300mm modular and fixed in length. However, in actual construction, it is often encountered that the spacing of the vertical poles cannot meet the crossbar module, such as over-limit beam structures. In this case, the use of the buckle scaffold will be greatly restricted.

[0003] Existing buckle scaffolding generally realizes the clamping of cross bars and vertical bars by clamping parts that are wide at the top and narrow at the bottom. However, the connection strength and stability are poor and they are prone to falling off under external influences, thereby making the clamping state of the cross bars and vertical bars invalid and causing the stability of the scaffolding to deteriorate. In addition, the special shape of the clamping parts makes them easy to be lost during transportation and storage, which is very inconvenient. Utility Model Content

[0004] The purpose of the utility model is to provide a scaffolding buckle connection structure to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: a scaffolding disc-type connection structure, comprising a steel pipe, wherein a fixed disc is fixedly connected to the outside of one of the steel pipes, and a plurality of other steel pipes are fixedly connected to a clamping block at both ends, wherein the fixed disc is slidably connected to the inner cavity of the clamping block, and the cross-section of the clamping block is C-shaped;

[0006] A positioning mechanism is provided between the clamping block and the fixed disk, and the positioning mechanism includes:

[0007] A clamping plate, wherein the top and bottom ends of the clamping block are both provided with through slots, and the outer wall of the fixed plate is provided with a plurality of clamping holes at equal intervals, and the clamping plate can pass through the through slots and the inner cavities of the clamping holes for sliding connection;

[0008] A fixing plate, the fixing plate being fixedly connected to the top end of the clamping plate;

[0009] The limiting component is arranged inside the clamping plate and is used to limit the sliding of the clamping plate.

[0010] Preferably, the limiting component includes:

[0011] A slider, wherein a slide groove is provided at the bottom end of the clamping plate, and the slider is slidably connected with the inner cavity of the slide groove;

[0012] A connecting rod, one end of which is connected to the slider, and the other end of which is slidably connected to the inner wall of the slide groove;

[0013] a limiting plate, the limiting plate being fixedly connected to the bottom end of the connecting rod;

[0014] A compression spring is sleeved on the outside of the connecting rod.

[0015] Preferably, one end of the compression spring is fixedly connected to the slider, and the other end of the compression spring is fixedly connected to the bottom end of the inner wall of the slide groove.

[0016] Preferably, the limiting component further includes:

[0017] The limiting rods, one end of each of the limiting rods is fixedly connected to the limiting plate, a plurality of limiting holes are equidistantly provided at the bottom end of the clamping plate, the other ends of the limiting rods are slidably connected to the inner cavity of the limiting hole, and the cross-sections of the limiting rods and the inner cavity of the limiting hole are both L-shaped.

[0018] Preferably, a rotation groove is provided at the bottom end of the sliding block, a rotation block is provided in the inner cavity of the rotation groove, and one end of the connecting rod is fixedly connected to the rotation block.

[0019] Preferably, extrusion grooves are provided on both sides of the inner wall of the clamping plate, the inner cavity of the extrusion groove is slidably connected with an extrusion block, the outer wall of the extrusion block is fixedly connected with an extrusion rod, and the extrusion rod is slidably connected with the inner wall of the extrusion groove.

[0020] Technical effects and advantages of this utility model:

[0021] The utility model utilizes a setting mode that cooperates with a clamping plate, a fixing plate and a limit assembly. After the clamping plate passes through one of the through slots opened by the clamping block and the inner cavity of the clamping hole opened by the fixing plate, until it is interlaced with the other through slot, the fixing plate is tightly attached to the top end of the clamping block, and the limiting plate can be pulled to disengage the limiting rod from the limiting hole and rotated 90 degrees so that the limiting plate and the clamping plate are cross-set, so that the limiting plate is tightly attached to the bottom end of the clamping block, so that the clamping block and the fixing plate can be tightly fixed together, and the special shape of the limiting rod makes it easy to prevent detachment after clamping, making the installation of the scaffold more stable and firm. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0023] Figure 2 This is a schematic diagram of the overall front internal structure of the utility model.

[0024] Figure 3 This is a schematic diagram of the internal structure of the side of the clamping plate of the utility model.

[0025] Figure 4 For this utility model Figure 3 Enlarged structural diagram at point A in the middle.

[0026] In the figure: 1. Steel pipe; 2. Fixed plate; 3. Snap-on block; 4. Positioning mechanism; 41. Snap-on plate; 42. Fixed plate; 43. Limiting assembly; 431. Slider; 432. Connecting rod; 433. Limiting plate; 434. Compression spring; 435. Limiting rod; 5. Rotating block; 6. Extrusion block; 7. Extrusion rod. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0028] The utility model provides Figure 1-4 The scaffolding disc connection structure shown includes a steel pipe 1, wherein a fixed disc 2 is fixedly connected to the outside of one of the steel pipes 1, and a clamping block 3 is fixedly connected to both ends of multiple other steel pipes 1. The fixed disc 2 is slidably connected to the inner cavity of the clamping block 3. The cross-section of the clamping block 3 is C-shaped. The C-shaped clamping block 3 is easy to form a primary clamping connection with the fixed disc 2, which is convenient for the subsequent secondary clamping of the positioning mechanism.

[0029] Furthermore, a positioning mechanism 4 is provided between the clamping block 3 and the fixed disk 2, and the positioning mechanism 4 includes: a clamping plate 41, a fixing plate 42 and a limiting assembly 43. The top and bottom ends of the clamping block 3 are provided with through grooves, and the outer wall of the fixed disk 2 is provided with a plurality of clamping holes at equal distances. The clamping plate 41 can pass through the through grooves and the inner cavity of the clamping holes for sliding connection; the fixing plate 42 is fixedly connected to the top of the clamping plate 41; the limiting assembly 43 is provided inside the clamping plate 41, and is used to limit the sliding of the clamping plate 41, and is connected to the clamping plate 41 through one of the through grooves provided in the clamping block 3 and After passing through the inner cavity of the clamping hole opened by the fixing plate 2, until it is interlaced with another through groove, the fixing plate 42 is now tightly attached to the top of the clamping block 3, and the limiting plate 433 can be pulled to disengage the limiting rod 435 from the limiting hole and rotated 90°, so that the limiting plate 433 and the clamping plate 41 are cross-arranged, so that the limiting plate 433 is tightly attached to the bottom end of the clamping block 3, so that the clamping block 3 and the fixing plate 2 can be tightly fixed together, and the special shape of the limiting rod 435 makes it easy to prevent detachment after clamping, making the installation of the scaffolding more stable and firm.

[0030] Specifically, the limiting assembly 43 includes: a slider 431, a connecting rod 432, a limiting plate 433, a compression spring 434 and a limiting rod 435. A sliding groove is provided at the bottom end of the clamping plate 41, and the slider 431 is slidably and interlacedly connected with the inner cavity of the sliding groove; one end of the connecting rod 432 is connected to the slider 431, and a rotating groove is provided at the bottom end of the slider 431. A rotating block 5 is provided in the inner cavity of the rotating groove, and one end of the connecting rod 432 is fixedly connected to the rotating block 5. The setting of the rotating block 5 enables the compression spring 434 to provide an upward elastic force to the connecting rod 432 without affecting the rotation of the connecting rod 432. The other end of the connecting rod 432 is slidably and interlacedly connected with the inner wall of the sliding groove; the limiting plate 433 is fixedly connected to the bottom end of the connecting rod 432; the compression spring 434 is sleeved on the outside of the connecting rod 432. One end of the compression spring 434 is fixedly connected to the slider 431, and the other end of the compression spring 434 is fixedly connected to the bottom end of the inner wall of the slide groove. The compression spring 434 is always in a compressed state, so that it can exert an upward elastic force on the connecting rod 432 through the slider 431, so that the limiting plate 433 can be close to the bottom end of the clamping plate 41, and the limiting rod 435 can be stably inserted into the inner cavity of the limiting hole. One end of multiple limit rods 435 are fixedly connected to the limit plate 433, and multiple limit holes are equidistantly provided at the bottom end of the clamping plate 41. The other ends of the multiple limit rods 435 are slidably inserted and connected with the inner cavity of the limit hole. The cross-sections of the limit rods 435 and the inner cavity of the limit hole are both L-shaped. When the limit rods 435 are inserted into the limit hole, their special shape can be used to form a clamping connection with the limit hole to prevent the possibility of easy clamping failure. The bottom end of the clamping plate 41 is also provided with two auxiliary limit rod 435 positioning grooves. Under the elastic force of the compression spring 434, when the limit rod is clamped with the two auxiliary positioning grooves, the limit plate 433 and the clamping plate 41 are in an overlapping state, which is convenient for insertion. After insertion, the limit rod 435 can be inserted into the limit hole, so that the limit plate 433 and the clamping plate 41 are perpendicular to each other, thereby preventing the entire positioning mechanism 4 from detaching.

[0031] Furthermore, extrusion grooves are provided on both sides of the inner wall of the clamping plate 41, and the inner cavity of the extrusion groove is slidably connected with an extrusion block 6, and the outer wall of the extrusion block 6 is fixedly connected with an extrusion rod 7. The extrusion rod 7 is slidably connected with the inner wall of the extrusion groove. When the clamping needs to be released, it is only necessary to press the extrusion rod 7 to make the extrusion block 6 squeeze the limiting rod 435, so that the limiting rod 435 is disengaged from the limiting hole, which is convenient for releasing the limit and disassembling the scaffolding.

[0032] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A scaffolding buckle connection structure, comprising: Steel pipes (1), wherein a fixed plate (2) is fixedly connected to the outside of one of the steel pipes (1), and both ends of the other plurality of steel pipes (1) are fixedly connected to clamping blocks (3), the fixed plate (2) and the inner cavity of the clamping block (3) are slidably connected, and the cross section of the clamping block (3) is C-shaped; The invention is characterized in that a positioning mechanism (4) is provided between the clamping block (3) and the fixed disk (2), and the positioning mechanism (4) comprises: A clamping plate (41), the top and bottom ends of the clamping block (3) are both provided with through slots, the outer wall of the fixed plate (2) is provided with a plurality of clamping holes at equal intervals, and the clamping plate (41) can pass through the through slots and the inner cavities of the clamping holes for sliding insertion and connection; A fixing plate (42), wherein the fixing plate (42) is fixedly connected to the top end of the clamping plate (41); A limiting component (43) is provided inside the clamping plate (41) and is used to limit the sliding of the clamping plate (41).

2. A scaffolding buckle connection structure according to claim 1, characterized in that: The limiting component (43) comprises: A slider (431), wherein a slide groove is provided at the bottom end of the clamping plate (41), and the slider (431) is slidably connected with the inner cavity of the slide groove; A connecting rod (432), one end of which is connected to the slider (431), and the other end of which is slidably connected to the inner wall of the slide groove; a limiting plate (433), wherein the limiting plate (433) is fixedly connected to the bottom end of the connecting rod (432); A compression spring (434) is sleeved on the outside of the connecting rod (432).

3. A scaffolding buckle connection structure according to claim 2, characterized in that: One end of the compression spring (434) is fixedly connected to the slider (431), and the other end of the compression spring (434) is fixedly connected to the bottom end of the inner wall of the slide groove.

4. A scaffolding buckle connection structure according to claim 2, characterized in that: The limiting component (43) further includes: A limiting rod (435), one end of each of the limiting rods (435) is fixedly connected to the limiting plate (433), a plurality of limiting holes are equidistantly provided at the bottom end of the clamping plate (41), the other ends of the limiting rods (435) are slidably connected to the inner cavity of the limiting hole, and the cross-sections of the limiting rods (435) and the inner cavity of the limiting hole are both L-shaped.

5. A scaffolding buckle connection structure according to claim 2, characterized in that: A rotation groove is provided at the bottom end of the sliding block (431), a rotation block (5) is provided in the inner cavity of the rotation groove, and one end of the connecting rod (432) is fixedly connected to the rotation block (5).

6. A scaffolding buckle connection structure according to claim 1, characterized in that: Extrusion grooves are provided on both sides of the inner wall of the clamping plate (41), and an extrusion block (6) is slidably inserted into the inner cavity of the extrusion groove. An extrusion rod (7) is fixedly connected to the outer wall of the extrusion block (6), and the extrusion rod (7) is slidably inserted into the inner wall of the extrusion groove.

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