Cantilever connection tripod supporting component of ring lock type scaffold

Abstract

The utility model relates to the technical field of supporting members, in particular to a plate buckle type scaffold overhanging connection tripod supporting member which comprises a supporting column, a plurality of clamping and embedding grooves are formed in the outer surface of the supporting column in an annular cutting mode, two detachable chuck buckles are installed on the supporting column in a clamping and embedding mode, and a supporting cross rod is installed on one detachable chuck buckle in an inserting and clamping mode. The detachable chuck buckles comprise first chucks and second chucks, a plurality of inserting and embedding holes are formed in the upper surfaces of the first chucks and the upper surfaces of the second chucks, and connecting and supporting longitudinal rods are installed between the supporting transverse rods and the supporting inclined rods. The detachable chuck buckle and the clamping and embedding groove are matched with each other, so that the chuck does not need to be welded to the supporting column, the chuck and the supporting column can be separated, the height of the scaffold can be adjusted through the chuck, workers do not need to carry the supporting columns at chuck welding positions with different heights during operation, and the working efficiency is improved. Therefore, the operation requirements of workers can be met.

Description

Technical Field

[0001] The utility model relates to a support member of a suspended connection tripod for a socket - and - spigot scaffold, in particular to a support member of a suspended connection tripod for a socket - and - spigot scaffold, belonging to the technical field of support members. Background Technique

[0002] As a common working platform, scaffolds are often used in the construction field. There are many connection methods for scaffolds, such as: bowl - and - socket type and socket - and - spigot type, etc. Among them, the socket - and - spigot scaffold is more common because of its safety, strong load - bearing capacity and other characteristics. The socket - and - spigot scaffold refers to a steel pipe support in which the vertical poles are connected by sleeve or socket insertion, and the horizontal poles and diagonal poles are connected by inserting the rod - end buckle joints into the connection plates and connecting them with wedge - shaped pins, forming a geometrically invariant structure system. It is a new type of straight - insertion steel pipe scaffold with a self - locking function.

[0003] However, the chucks in the existing support members of the suspended connection tripod for the socket - and - spigot scaffold are all welded to the support columns, which makes the chucks and the support columns inseparable. As a result, the height of the scaffold cannot be adjusted through the chucks. Furthermore, during operation, workers have to carry support columns with different heights of chuck welding positions, which cannot meet the operation requirements of the workers.

[0004] Therefore, it is urgent to improve the support member of the suspended connection tripod for the socket - and - spigot scaffold to solve the above - mentioned problems. Content of the Utility Model

[0005] The purpose of the utility model is to provide a support member of a suspended connection tripod for a socket - and - spigot scaffold. This device can make the chuck and the support column separable by the mutual cooperation between the detachable chuck buckle and the clamping groove, so that the height of the scaffold can be adjusted through the chuck. Furthermore, during operation, workers do not have to carry support columns with different heights of chuck welding positions, which can meet the operation requirements of the workers.

[0006] To achieve the above - mentioned purpose, the main technical solutions adopted by the utility model include: a support column, several clamping grooves are circumferentially cut on the outer surface of the support column, two detachable chuck buckles are clamped and installed on the support column, a support cross - bar is inserted and installed on one detachable chuck buckle, a support diagonal bar is inserted and installed on the other detachable chuck buckle. The detachable chuck buckle includes a first chuck and a second chuck clamped on the side surface of the first chuck. A plurality of insertion holes are opened on the upper surfaces of the first chuck and the second chuck. A connecting support longitudinal bar is installed between the support cross - bar and the support diagonal bar.

[0007] Preferably, on one side of the first chuck adjacent to the second chuck, first engaging blocks are symmetrically arranged in an up-and-down offset manner. On one side of the second chuck adjacent to the first chuck, second engaging blocks are symmetrically arranged in an up-and-down offset manner. A first slot adapted to the first engaging block is formed on the second chuck, and a second slot adapted to the second engaging block is formed on the first chuck. The first engaging block and the second engaging block are fixed by bolts.

[0008] Preferably, on one side of the first chuck adjacent to the second chuck, a first insertion block is provided. On one side of the second chuck adjacent to the first chuck, a first slot adapted to the first insertion block is formed. On one side of the second chuck adjacent to the first chuck, a second insertion block is provided. On one side of the first chuck adjacent to the second chuck, a second slot adapted to the second insertion block is formed.

[0009] Preferably, fixing blocks are symmetrically arranged at the edges of the first chuck and the second chuck, and the fixing blocks are fixed to the first chuck and the second chuck by bolts.

[0010] Preferably, a limiting groove is formed inside the inner side of the detachable chuck buckle. Limiting protrusions adapted to the limiting groove are arranged in the clamping grooves. A connecting screw rod is provided on the upper end surface of the support column, and a connecting screw hole adapted to the connecting screw rod is formed on the lower end surface of the support column.

[0011] Preferably, one end of the support cross bar is provided with a bolt buckle. One end of the support inclined bar is hinged to the bolt buckle. The support cross bar is installed on the upper detachable chuck buckle through the bolt buckle, and the support inclined bar is installed on the lower detachable chuck buckle through the bolt buckle.

[0012] Preferably, the bolt buckle includes a lock and a screw bolt that is inserted through the lock up and down. The screw bolt is adapted to the insertion hole.

[0013] Preferably, the end of the support cross bar away from the bolt buckle is hinged to the end of the support inclined bar away from the bolt buckle. A first fixing buckle is provided on the upper end surface of the connecting support vertical bar, and a second fixing buckle is hinged to the lower end surface of the connecting support vertical bar. The first fixing buckle is sleeved on the support cross bar by a bolt, and the second fixing buckle is sleeved on the connecting support vertical bar by a bolt.

[0014] The utility model has at least the following beneficial effects:

[0015] 1. The utility model can cooperate with each other through the first chuck in the detachable chuck buckle, the second chuck clamped and installed on the side of the first chuck, and the clamping groove, so that the chuck does not need to be welded to the support column, which enables the chuck and the support column to be separated, so that the height of the scaffold can be adjusted through the chuck. Furthermore, when working, workers do not need to carry support columns with different heights of chuck welding positions, which can meet the working needs of the workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present application and form a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation to the present application. In the drawings:

[0017] Figure 1 is a static assembly schematic diagram of the detachable chuck buckle of the present utility model;

[0018] Figure 2 is a schematic diagram of the structure of the first chuck of the present utility model;

[0019] Figure 3 is a schematic diagram of the structure of the second chuck of the present utility model;

[0020] Figure 4 is a schematic diagram of the structure after the detachable chuck buckle of the present utility model is installed;

[0021] Figure 5 is a schematic diagram of the overall structure of the present utility model;

[0022] Figure 6 is a schematic diagram of the bottom of the overall structure of the present utility model.

[0023] In the figure, 1, support column; 2, clamping groove; 3, detachable chuck buckle; 4, support cross bar; 5, support diagonal bar; 6, first chuck; 7, second chuck; 8, insertion hole; 9, connecting support vertical bar; 10, first engaging block; 11, second engaging block; 12, first insertion block; 13, first slot; 14, fixing block; 15, bolt buckle; 16, lock; 17, screw bolt; 18, first fixing buckle; 19, second fixing buckle; 20, limiting groove; 21, limiting convex block; 22, connecting screw; 23, connecting screw hole; 24, first card slot; 25, second card slot; 26, second insertion block; 27, second slot. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] The following will detail the embodiments of the present application in conjunction with the drawings and embodiments, so as to fully understand the implementation process of how the present application uses technical means to solve technical problems and achieve technical effects and implement accordingly.

[0025] Such as Figures 1-6As shown in the figure, the suspension connection tripod support member of the disc-locking type scaffolding provided in this embodiment includes a support column 1. A number of clamping grooves 2 are circumferentially cut on the outer surface of the support column 1. Two detachable disc fasteners 3 are clamped and installed on the support column 1. A support cross bar 4 is inserted and installed on one detachable disc fastener 3, and a support diagonal bar 5 is inserted and installed on the other detachable disc fastener 3. The detachable disc fastener 3 includes a first disc 6 and a second disc 7 clamped and installed on the side of the first disc 6. A number of insertion holes 8 are opened on the upper surfaces of the first disc 6 and the second disc 7. A connecting support longitudinal bar 9 is installed between the support cross bar 4 and the support diagonal bar 5. The support column 1 facilitates the support and fixation of the detachable disc fastener 3. The clamping groove 2 limits and clamps the detachable disc fastener 3. The two detachable disc fasteners 3 facilitate the fixation of the support cross bar 4 and the support diagonal bar 5 on the support column 1 respectively. The first disc 6 and the second disc 7 facilitate the separation of the detachable disc fastener 3, so that the detachable disc fastener 3 can be arbitrarily clamped in any one of the clamping grooves 2 on the support column 1, which is convenient for arbitrarily adjusting the height between the support cross bar 4 and the support diagonal bar 5. The insertion holes 8 facilitate the insertion and installation of the support cross bar 4 and the support diagonal bar 5 on the detachable disc fastener 3. The connecting support longitudinal bar 9 facilitates the support and connection of the support cross bar 4 and the support diagonal bar 5, and is convenient for improving the stability between the support cross bar 4 and the support diagonal bar 5.

[0026] Further, as shown in Figure 1 , Figure 2 and Figure 3 As shown, on the side of the first disc 6 adjacent to the second disc 7, first engaging blocks 10 are symmetrically arranged in a vertical offset manner. On the side of the second disc 7 adjacent to the first disc 6, second engaging blocks 11 are symmetrically arranged in a vertical offset manner. A first card slot 24 adapted to the first engaging block 10 is opened on the second disc 7, and a second card slot 25 adapted to the second engaging block 11 is opened on the first disc 6. The first engaging block 10 and the second engaging block 11 are fixed by bolts. The first engaging block 10 and the second engaging block 11 facilitate the vertical clamping of the first disc 6 and the second disc 7 together, and further facilitate the fixation of the first disc 6 and the second disc 7 by bolts. The first card slot 24 facilitates the clamping of the first engaging block 10 on the first disc 6, and the second card slot 25 facilitates the clamping of the second engaging block 11 on the second disc 7.

[0027] Further, as shown in Figure 1 , Figure 2 and Figure 3As shown in the figure, on one side of the first chuck 6 adjacent to the second chuck 7, a first insertion block 12 is provided. On one side of the second chuck 7 adjacent to the first chuck 6, a first slot 13 adapted to the first insertion block 12 is opened. On one side of the second chuck 7 adjacent to the first chuck 6, a second insertion block 26 is provided. On one side of the first chuck 6 adjacent to the second chuck 7, a second slot 27 adapted to the second insertion block 26 is opened. The first insertion block 12 and the first slot 13 facilitate inserting and clamping the first chuck 6 and the second chuck 7 together, thereby increasing the connection firmness between the first chuck 6 and the second chuck 7, so that they will not bend under pressure. The second insertion block 26 and the second slot 27 facilitate inserting and clamping the second chuck 7 and the first chuck 6 together, thereby increasing the connection firmness between the second chuck 7 and the first chuck 6, so that they will not bend under pressure.

[0028] Further, as Figure 1 shown in Figure 4 the figure, fixing blocks 14 are symmetrically arranged at the edges of the first chuck 6 and the second chuck 7. The fixing blocks 14 are fixed to the first chuck 6 and the second chuck 7 by bolts. Under the action of the bolts, the fixing blocks 14 facilitate re-reinforcing the connection part of the first chuck 6 and the second chuck 7 clamped together.

[0029] Further, as Figure 2 shown in Figure 3 shown in Figure 5 and Figure 6 the figure, a limit groove 20 is opened inside the detachable chuck buckle 3. Limit protrusions 21 adapted to the limit groove 20 are provided on the clamping grooves 2. A connecting screw rod 22 is provided on the upper end surface of the support column 1. A connecting screw hole 23 adapted to the connecting screw rod 22 is opened on the lower end surface of the support column 1. The limit groove 20 and the limit protrusions 21 facilitate limiting and clamping the detachable chuck buckle 3 on the support column 1, so that it will not rotate. The connecting screw rod 22 and the connecting screw hole 23 facilitate taking out several support columns 1 for sequential screwing and splicing when the height of the support column 1 is insufficient.

[0030] Further, as Figure 4 shown in Figure 5 shown in Figure 6 the figure, a plug buckle 15 is provided at one end of the support cross bar 4. A plug buckle 15 is hinged at one end of the support diagonal bar 5. The support cross bar 4 is installed on the upper detachable chuck buckle 3 through the plug buckle 15. The support diagonal bar 5 is installed on the lower detachable chuck buckle 3 through the plug buckle 15. The plug buckle 15 facilitates inserting and installing the support cross bar 4 and the support diagonal bar 5 on different detachable chuck buckles 3 respectively.

[0031] Further, as Figure 4 shown in Figure 5 shown in Figure 6As shown in the figure, the bolt buckle 15 includes a locking latch 16 and a screw bolt 17 that penetrates through the locking latch 16 vertically. The screw bolt 17 is adapted to the insertion hole 8. The locking latch 16 is convenient for being clamped on the detachable chuck buckle 3, and at the same time, it is convenient to connect the bolt buckle 15 to the support cross bar 4 or the support diagonal bar 5. The screw bolt 17 is convenient for firmly fixing the locking latch 16 clamped on the detachable chuck buckle 3.

[0032] Further, as Figure 4 , Figure 5 and Figure 6 shown in the figure, one end of the support cross bar 4 away from the bolt buckle 15 is hinged to one end of the support diagonal bar 5 away from the bolt buckle 15. A first fixing buckle 18 is provided on the upper end surface of the connecting support vertical bar 9, and a second fixing buckle 19 is hinged on the lower end surface of the connecting support vertical bar 9. The first fixing buckle 18 is sleeved on the support cross bar 4 through a bolt, and the second fixing buckle 19 is sleeved on the connecting support vertical bar 9 through a bolt. The first fixing buckle 18 and the second fixing buckle 19 are convenient for fixing the connecting support vertical bar 9 between the support cross bar 4 and the support diagonal bar 5, increasing the firmness of the overall structure.

[0033] As Figures 1-6 shown in the figure, the principle of the cantilever connection tripod support member of the socket and spigot scaffold provided in this embodiment is as follows: When using this device, first visually check whether the height of the support column 1 is sufficient. If it is sufficient, there is no need to screw and connect several support columns 1. If it is not sufficient, several support columns 1 need to be screwed and connected. Then take out two first chucks 6 and two second chucks 7. At this time, the surfaces of the two first chucks 6 and the two second chucks 7 should be wiped to prevent foreign objects from adhering to the surfaces of the first chuck 6 and the second chuck 7;

[0034] At this time, two appropriately spaced card slots 2 on the surface of the support column 1 can be selected, and then a set of the first chuck 6 and the second chuck 7 can be taken out and clamped in the selected first card slot 2. At this time, it is necessary to ensure that the first engaging block 10 is clamped on the second engaging block 11, and at the same time, the first insertion block 12 is inserted into the first insertion slot 13. Then, the first chuck 6 and the second chuck 7 that are fitted and clamped together are tightened and fixed by bolts. Subsequently, the fixing block 14 is taken out and the fixing block 14 is tightened and fixed at the edge junction of the first chuck 6 and the second chuck 7 by bolts;

[0035] At this time, take out two more sets of the first chuck 6 and the second chuck 7 and clamp them in the selected second card slot 2. At this time, it is also necessary to ensure that the first engaging block 10 is clamped on the second engaging block 11, and at the same time, the first insertion block 12 is inserted into the first insertion slot 13. Then, the first chuck 6 and the second chuck 7 that are fitted and clamped together are tightened and fixed by bolts. Subsequently, the fixing block 14 is taken out and the fixing block 14 is tightened and fixed at the edge junction of the first chuck 6 and the second chuck 7 by bolts;

[0036] Subsequently, the first ends of the support crossbars 4 with hinged ends and the support diagonal bars 5 are respectively clamped to the first split chuck buckle 3 and the second split chuck buckle 3 through the latches 16, and then tightened and fixed respectively through the screw bolts 17. Finally, the connecting support longitudinal bar 9 is clamped between the support crossbars 4 and the support diagonal bars 5 through the first fixing buckle 18 and the second fixing buckle 19, and tightened and fixed with bolts.

[0037] As used in the specification and claims, certain terms are used to refer to specific components. Those skilled in the art should understand that hardware manufacturers may use different terms to refer to the same component. The specification and claims do not use the difference in names as a way to distinguish components, but use the difference in functions of components as the criterion for distinction. As mentioned throughout the specification and claims, "comprising" is an open-ended term and should be interpreted as "comprising but not limited to". "Substantially" means within an acceptable error range. Those skilled in the art can solve technical problems within a certain error range and basically achieve the technical effect.

[0038] It should be noted that the term "including", "comprising" or any other variant thereof is intended to cover non-exclusive inclusion, so that a commodity or system including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such a commodity or system. Without further limitation, the element defined by the statement "including one..." does not exclude the existence of another identical element in the commodity or system including the element.

[0039] The above description shows and describes several preferred embodiments of the present invention. However, as mentioned above, it should be understood that the present invention is not limited to the form disclosed herein, should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be changed within the scope of the inventive concept described herein through the above teachings or the technology or knowledge in the relevant field. And the changes and variations made by those skilled in the art that do not depart from the spirit and scope of the present invention shall fall within the protection scope of the appended claims of the present invention.

Claims

1. A cantilevered tripod support member of a disc-type scaffolding, comprising a support column (1), characterized in that: The outer surface of the support column (1) is circumferentially cut with a plurality of embedding grooves (2); two detachable chuck buckles (3) are embedded and installed on the support column (1); a support cross bar (4) is inserted and installed on one of the detachable chuck buckles (3); a support oblique bar (5) is inserted and installed on the other detachable chuck buckle (3); the detachable chuck buckle (3) comprises a first chuck (6) and a second chuck (7) embedded and installed on the side of the first chuck (6); a plurality of embedding holes (8) are provided on the upper surfaces of the first chuck (6) and the second chuck (7); and a connecting support longitudinal bar (9) is installed between the support cross bar (4) and the support oblique bar (5).

2. A cantilevered tripod support member for a disc-type scaffolding according to claim 1, characterized in that: The first chuck (6) is provided with a first engaging block (10) symmetrically staggered in the upper and lower sides on a side close to the second chuck (7); the second chuck (7) is provided with a second engaging block (11) symmetrically staggered in the upper and lower sides on a side close to the first chuck (6); the second chuck (7) is provided with a first engaging groove (24) adapted to the first engaging block (10); the first chuck (6) is provided with a second engaging groove (25) adapted to the second engaging block (11); the first engaging block (10) and the second engaging block (11) are fixed by bolts.

3. The cantilevered connection tripod support member of the disc-type scaffolding according to claim 1 is characterized in that: The first chuck (6) is provided with a first insert block (12) on a side close to the second chuck (7); the second chuck (7) is provided with a first slot (13) adapted to the first insert block (12) on a side close to the first chuck (6); the second chuck (7) is provided with a second insert block (26) on a side close to the first chuck (6); and the first chuck (6) is provided with a second slot (27) adapted to the second insert block (26) on a side close to the second chuck (7).

4. The cantilevered tripod support member of the disc-type scaffolding according to claim 1 is characterized in that: Fixed blocks (14) are symmetrically arranged at the edges of the first chuck (6) and the second chuck (7); the fixed blocks (14) are fixed to the first chuck (6) and the second chuck (7) by means of bolts.

5. The cantilevered tripod support member of the disc-type scaffolding according to claim 1 is characterized in that: A limiting groove (20) is provided on the inner side of the detachable chuck buckle (3), and the locking grooves (2) are provided with limiting protrusions (21) adapted to the limiting grooves (20). A connecting screw rod (22) is provided on the upper end surface of the support column (1), and a connecting thread hole (23) adapted to the connecting screw rod (22) is provided on the lower end surface of the support column (1).

6. The cantilevered connection tripod support member of the disc-type scaffolding according to claim 1 is characterized in that: One end of the support cross bar (4) is provided with a bolt buckle (15), one end of the support diagonal bar (5) is hingedly connected to the bolt buckle (15), the support cross bar (4) is mounted on the detachable chuck buckle (3) at the top through the bolt buckle (15), and the support diagonal bar (5) is mounted on the detachable chuck buckle (3) at the bottom through the bolt buckle (15).

7. The cantilevered tripod support member of the disc-type scaffolding according to claim 6 is characterized in that: The plug buckle (15) comprises a latch (16) and a screw bolt (17) that passes through the latch (16) from top to bottom and is inserted into the latch, and the screw bolt (17) is adapted to the insertion hole (8).

8. The cantilevered tripod support member of the disc-type scaffolding according to claim 7 is characterized in that: The support cross bar (4) is hingedly connected to the end of the support diagonal bar (5) away from the bolt buckle (15) at one end away from the bolt buckle (15); the upper end surface of the connecting support longitudinal bar (9) is provided with a first fixing buckle (18); the lower end surface of the connecting support longitudinal bar (9) is hingedly connected to a second fixing buckle (19); the first fixing buckle (18) is sleeved on the support cross bar (4) by bolts; and the second fixing buckle (19) is sleeved on the connecting support longitudinal bar (9) by bolts.

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