Portable fixing buckle suitable for scaffolding erection

Abstract

The utility model provides a portable fixed buckle suitable for support erection, belong to the field of distribution beam fixation in support erection among building construction, including fixed buckle one, fixed buckle two and fixed pin, fixed buckle one and fixed buckle two be connected through fixed pin between, fixed buckle one and fixed buckle two all be equipped with the press plate, the utility model discloses a fixed buckle one and fixed buckle two connect in the both sides of bearing beam, and the press plate on fixed buckle one and fixed buckle two is pressed on distribution beam, then through fixed pin and fixed buckle one and fixed buckle two are connected fixed, thereby fixed distribution beam and bearing beam, the utility model provides fixed buckle installation mode simple, and convenient operation, and the fixed effect is good, need not utilize the installation of fixed buckle to be completed to extra tool.

Description

Technical Field

[0001] This utility model relates to the field of fixing distribution beams in the erection of scaffolds during building construction, and in particular to a portable fixing buckle suitable for scaffold erection. Background Technology

[0002] In building construction, scaffolding with few supports is frequently used. This type of scaffolding transfers the upper load to the foundation structure through distribution beams and load-bearing beams. Common fixing methods often suffer from operational inconvenience. Under existing technological conditions, the main fixing methods are as follows: 1. Multiple sets of steel plates connected The steel plates are fixedly connected by multiple sets of steel plates and bolts.

[0003] This fixing method has good fixing effect, but it has disadvantages such as a large number of components, a large amount of bolt tightening and removal, and high construction difficulty.

[0004] 2. U-bolt connection The upper and lower I-beams are connected by U-bolts passing through them and pressure plates.

[0005] This fixing method has a good fixing effect and moderate construction difficulty, but the installation of U-bolts will affect the installation of the upper structure. The upper supporting beams cannot be installed at the node position, which will cause the lower load-bearing beams to bear additional bending moments.

[0006] 3. Simple slanted clamp The flanges of the upper and lower I-beams are inserted at a 45° angle and fixed by electric welding.

[0007] This fixation method is simple and quick, but it is prone to falling off and has poor fixation effect.

[0008] Publication No. CN117627337A discloses a four-way fastener for erecting scaffolding, including a base for mounting fasteners. The base is fixedly connected with horizontal and vertical fasteners. Both the horizontal and vertical fasteners include a fixed locking clamp connected to the base, and the fixed locking clamp is connected to a movable locking clamp. The base also has two movable fasteners connected to it via a rotating connector. This invention uses multiple fasteners to tighten steel pipes, concentrating the connection and locking at the pipe's focal point, thus avoiding stress dispersion and improving the stability of the locking connection, resulting in safer scaffolding. It also reduces the number of fasteners used, minimizing space occupation and facilitating flexible use. However, it is not suitable for temporary connections between load-bearing beams and distribution beams. Utility Model Content

[0009] To overcome the problem of poor fixing effect of existing products, this utility model provides a portable fixing buckle suitable for bracket erection. This utility model is easy to construct, has a good fixing effect, and can be installed without the use of additional tools.

[0010] The technical solution adopted in this utility model is as follows: A portable fixing buckle suitable for scaffold erection includes a fixing buckle one, a fixing buckle two, and a fixing pin. The fixing buckle one and the fixing buckle two are connected by the fixing pin. Both the fixing buckle one and the fixing buckle two are provided with pressure plates.

[0011] The fixing buckle one and fixing buckle two are respectively provided on both sides of the load-bearing beam. The load-bearing beam is provided with a distribution beam, which is perpendicular to the load-bearing beam and arranged in a cross shape. The pressure plate presses on the distribution beam.

[0012] The fixing buckle includes a connecting rod, a fixing block, and a fixing plate. There are multiple fixing blocks, which are fixed on the upper surface of the fixing plate. The multiple fixing blocks are connected by the connecting rod, and one end of the fixing pin is connected to the connecting rod.

[0013] The fixing plate is installed on the load-bearing beam. The fixing plate is U-shaped, with one side of the U-shape being higher than the other, and the higher side being located on the upper surface of the load-bearing beam.

[0014] The fixing buckle 2 includes a fixing plate 2 and a positioning plate. The positioning plate is fixedly mounted on the fixing plate 2, and the upper end of the positioning plate has multiple grooves.

[0015] The second fixing plate is installed on the load-bearing beam. The second fixing plate is U-shaped, with one side of the U-shape being higher than the other, and the higher side being located on the upper surface of the load-bearing beam.

[0016] The fixing pin includes a rotatable screw and a manual bolt, wherein the manual bolt is located on the rotatable screw.

[0017] The manual bolt is equipped with a rotating disc.

[0018] The rotating disk is trumpet-shaped.

[0019] A method for using a portable fixing buckle suitable for scaffold erection, the specific steps are as follows: After the load-bearing beam is installed in place, install the distribution beam above the load-bearing beam. At this time, prepare to install the fixing buckle. After the load-bearing beam is adjusted into place, install the fixing buckles. Slide fixing buckle one and fixing buckle two into the load-bearing beam from both sides. Slide fixing buckle one and fixing buckle two into the required position along the axis of the load-bearing beam, and adjust the position of fixing buckle one and fixing buckle two to ensure that the pressure plate on fixing buckle one and fixing buckle two is in firm contact with the upper distribution beam. Rotate the rotatable screw on the first fixing buckle into the corresponding groove on the positioning plate of the second fixing buckle; then tighten the manual bolt to complete the installation of the fixing buckle.

[0020] The beneficial effects of this utility model are: This utility model uses two fixing clips, a first fixing clip and a second fixing clip, to connect to both sides of the load-bearing beam. The pressure plates on the first fixing clip and the second fixing clip are pressed onto the distribution beam, and then the first fixing clip and the second fixing clip are connected and fixed by fixing pins, thereby fixing the distribution beam to the load-bearing beam. The fixing clip installation method provided by this utility model is simple, easy to operate, and has a good fixing effect. The fixing clip can be installed without the use of additional tools.

[0021] In this invention, the manual bolt is tightened by rotating a rotating disc, making it easy to operate. Attached Figure Description

[0022] Figure 1 This is the front view of the present utility model.

[0023] Figure 2 This is a top view of the present invention.

[0024] Figure 3 This is a diagram showing the positioning of the distribution beam.

[0025] Figure 4 This is a diagram showing the temporary fixed state of the fastener.

[0026] Figure 5 Diagram showing the completed fixing state after tightening the manual bolts.

[0027] In the diagram, the reference numerals are: 1. Fixing buckle one; 2. Fixing buckle two; 3. Fixing pin; 4. Load-bearing beam; 5. Distribution beam; 6. Pressure plate; 101. Connecting rod; 102. Fixing block; 103. Fixing plate one; 201. Fixing plate two; 202. Positioning plate 301. Rotatable screw; 302. Manual bolt; 303. Rotary disc. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0029] The accompanying drawings show various structural schematic diagrams according to embodiments of the present invention. These drawings are not to scale, and some details have been enlarged and may have been omitted for clarity. The shapes of the various regions and layers shown in the drawings, as well as their relative sizes and positional relationships, are merely exemplary and may deviate from reality due to manufacturing tolerances or technical limitations. Furthermore, those skilled in the art can design regions / layers with different shapes, sizes, and relative positions as needed.

[0030] Example 1: To overcome the problem of poor fixing effect of existing products, this utility model provides a portable fixing buckle suitable for bracket erection. This utility model is easy to construct, has a good fixing effect, and can be installed without the use of additional tools.

[0031] A portable fixing buckle suitable for scaffold erection includes a fixing buckle 1, a fixing buckle 2, and a fixing pin 3. The fixing buckle 1 and the fixing buckle 2 are connected by the fixing pin 3. Both the fixing buckle 1 and the fixing buckle 2 are provided with pressure plates 6.

[0032] like Figure 1 and Figure 2 As shown, the fixing buckle provided by this utility model is used to connect and fix the distribution beam 5 and the load-bearing beam 4. In this utility model, the distribution beam 5 and the load-bearing beam 4 are both I-beams, and the distribution beam 5 and the load-bearing beam 4 are arranged in a cross shape. The two fixing buckles are respectively snapped onto the load-bearing beam 4 on both sides of the distribution beam 5. The pressure plate 6 on the fixing buckle presses down the distribution beam 5, thus temporarily fixing the distribution beam 5 and the load-bearing beam 4.

[0033] Example 2: Based on Embodiment 1, in this embodiment, preferably, the fixing buckle 1 and fixing buckle 2 are respectively provided on both sides of the load-bearing beam 4, the load-bearing beam 4 is provided with a distribution beam 5, the distribution beam 5 is perpendicular to the load-bearing beam 4 and is arranged in a cross shape, and the pressure plate 6 presses on the distribution beam 5.

[0034] Preferably, the fixing buckle 1 includes a connecting rod 101, a fixing block 102, and a fixing plate 103. There are multiple fixing blocks 102, which are fixed on the upper surface of the fixing plate 103. The multiple fixing blocks 102 are connected to each other by the connecting rod 101, and one end of the fixing pin 3 is connected to the connecting rod 101.

[0035] Preferably, the fixing plate 103 is installed on the load-bearing beam 4. The fixing plate 103 is U-shaped, with one side of the U-shape being higher than the other, and the higher side being located on the upper surface of the load-bearing beam 4.

[0036] Preferably, the fixing buckle 2 includes a fixing plate 201 and a positioning plate 202. The positioning plate 202 is fixedly mounted on the fixing plate 201, and the upper end of the positioning plate 202 has multiple grooves.

[0037] Preferably, the fixing plate 201 is installed on the load-bearing beam 4. The fixing plate 201 is U-shaped, with one side of the U-shape being higher than the other, and the higher side being located on the upper surface of the load-bearing beam 4.

[0038] like Figure 1 and Figure 2 As shown, there are preferably three fixing blocks 102, and a rotatable screw 301 is connected to the connecting rod 101 between two adjacent fixing blocks 102. There are two rotatable screws 301 in total. The two rotatable screws 301 rotate into the grooves corresponding to the positioning plates 202 on the fixing plate 201.

[0039] One end of the rotatable screw 301 is connected to the connecting rod 101, and the other end is rotated and inserted into the groove on the positioning plate 202. Then, it is tightened and fixed by the manual bolt 302 to ensure that the rotatable screw 301 will not come out of the groove.

[0040] Preferably, the fixing pin 3 includes a rotatable screw 301 and a manual bolt 302, wherein the manual bolt 302 is disposed on the rotatable screw 301.

[0041] Preferably, the manual bolt 302 is provided with a rotating disk 303.

[0042] Preferably, the rotating disk 303 is trumpet-shaped.

[0043] In this utility model, the rotating disk 303 is trumpet-shaped and includes a disk and a connecting rod. The inner diameter of the disk is larger than the outer diameter of the manual bolt 302. The disk and the manual bolt 302 are connected and fixed by multiple connecting rods. Rotating the disk drives the manual bolt 302 to rotate.

[0044] In this invention, the manual bolt is tightened by rotating a rotating disc, making it easy to operate.

[0045] like Figure 1 and Figure 2 As shown, this utility model connects the two sides of the load-bearing beam 4 with fixing buckle 1 and fixing buckle 2. The pressure plate 6 on fixing buckle 1 and fixing buckle 2 is pressed onto the distribution beam 5. Then, fixing buckle 1 and fixing buckle 2 are connected and fixed by fixing pin 3, thereby fixing the distribution beam 5 to the load-bearing beam 4. The fixing buckle installation method provided by this utility model is simple, easy to operate, and has a good fixing effect. The fixing buckle can be installed without the use of additional tools.

[0046] Example 3: Based on Embodiment 1 or 2, this embodiment provides a method for using a portable fixing buckle suitable for scaffold erection, the specific steps of which are as follows: After the load-bearing beam 4 is installed in place, install the distribution beam 5 on top of the load-bearing beam 4. At this time, prepare to install the fixing buckle. After the load-bearing beam 4 is adjusted into place, install the fixing buckles. Slide the fixing buckle 1 and fixing buckle 2 into the load-bearing beam 4 from both sides. Slide the fixing buckle 1 and fixing buckle 2 into the required position along the axis of the load-bearing beam 4. Adjust the position of the fixing buckle 1 and fixing buckle 2 to ensure that the pressure plate 6 on the fixing buckle 1 and fixing buckle 2 is in firm contact with the upper distribution beam 5. Rotate the rotatable screw 301 on the first fixing buckle 1 into the corresponding groove on the positioning plate 202 on the second fixing buckle 2; then tighten the manual bolt 302 to complete the installation of the fixing buckle.

[0047] This utility model connects and fixes the load-bearing beam 4 and the distribution beam 5, and the installation of the fixing buckle can be completed without additional tools.

[0048] In this utility model, the use of the fixing buckle provided by this utility model is as follows: I. Placement of load-bearing beams and distribution beams After installing the load-bearing beam 4, install the upper supporting beam 5. Now prepare to install the fixing clips, such as... Figure 3 As shown.

[0049] II. Installation of fixing buckles After the load-bearing beam 4 is adjusted into place, install the fixing buckles. Slide the fixing buckles in along the axis of the load-bearing beam 4, and adjust the position of the fixing buckles to ensure that the pressure plate 6 is in firm contact with the upper distribution beam 5. Figure 4 As shown.

[0050] III. Fastening and securing The rotatable screw 301 on the first fixing clip 1 rotates into the positioning plate 202 of the second fixing clip 2. The manual bolt 302 is then manually tightened to complete the installation of the fixing clip. Figure 5 As shown.

[0051] In this utility model, the load-bearing beam 4 and the distribution beam 5 are arranged in a cross shape, and the cross connection is temporarily fixed by two fixing buckles to ensure that the distribution beam 5 will not shake.

[0052] The fixing buckle is attached to the load-bearing beam 4, and the pressure plate 6 on the fixing buckle presses on the distribution beam 5, thus fixing the distribution beam 5 to the load-bearing beam 4.

[0053] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0054] It should also be understood that the terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to limit the scope of the invention. As used in this specification and the appended claims, the singular forms “a,” “an,” and “the” are intended to include the plural forms unless the context clearly indicates otherwise.

[0055] The examples above are merely illustrative of this utility model and do not constitute a limitation on the scope of protection of this utility model. All designs that are identical or similar to this utility model fall within the scope of protection of this utility model. Device structures and steps not described in detail in this utility model are prior art and will not be further described in this utility model.

Claims

1. A portable fixing buckle suitable for scaffold erection, characterized in that: It includes a first fixing buckle (1), a second fixing buckle (2) and a fixing pin (3). The first fixing buckle (1) and the second fixing buckle (2) are connected by the fixing pin (3). Both the first fixing buckle (1) and the second fixing buckle (2) are provided with pressure plates (6).

2. The portable fixing buckle for scaffold erection according to claim 1, characterized in that: The fixed buckle one (1) and fixed buckle two (2) are respectively provided on both sides of the load-bearing beam (4). The load-bearing beam (4) is provided with a distribution beam (5). The distribution beam (5) is perpendicular to the load-bearing beam (4) and is in a cross shape. The pressure plate (6) presses on the distribution beam (5).

3. A portable fixing buckle suitable for scaffold erection according to claim 2, characterized in that: The fixing buckle (1) includes a connecting rod (101), a fixing block (102) and a fixing plate (103). There are multiple fixing blocks (102) fixed on the upper surface of the fixing plate (103). The multiple fixing blocks (102) are connected by the connecting rod (101). One end of the fixing pin (3) is connected to the connecting rod (101).

4. A portable fixing buckle suitable for scaffold erection according to claim 3, characterized in that: The fixing plate (103) is installed on the load-bearing beam (4). The fixing plate (103) is U-shaped. One side of the U-shaped fixing plate (103) is high and the other side is low. The high side is located on the upper surface of the load-bearing beam (4).

5. A portable fixing buckle suitable for scaffold erection according to claim 2, characterized in that: The fixing buckle 2 (2) includes a fixing plate 2 (201) and a positioning plate (202). The positioning plate (202) is fixed on the fixing plate 2 (201), and the upper end of the positioning plate (202) has multiple grooves.

6. A portable fixing buckle for scaffold erection according to claim 5, characterized in that: The fixing plate 2 (201) is installed on the load-bearing beam (4). The fixing plate 2 (201) is U-shaped. One side of the U-shaped fixing plate 2 (201) is high and the other side is low. The high side is located on the upper surface of the load-bearing beam (4).

7. A portable fixing buckle for scaffold erection according to claim 1, characterized in that: The fixing pin (3) includes a rotatable screw (301) and a manual bolt (302), wherein the manual bolt (302) is provided on the rotatable screw (301).

8. A portable fixing buckle for scaffold erection according to claim 7, characterized in that: The manual bolt (302) is equipped with a rotating disk (303).

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