Wall connecting piece for fixing scaffold

Abstract

The utility model discloses a wall connecting piece for fixing a scaffold, which comprises a sleeve (1) and a connecting rod (2), the sleeve (1) is sleeved on the outer side of the connecting rod (2), one end of the connecting rod (2) is provided with a positioning assembly (3), the other end of the connecting rod (2) is provided with a fixing assembly (4), the connecting rod (2) penetrates through a wall body (5), and the positioning assembly (3) abuts against the other side of the wall body (5); one end of the sleeve (1) abuts against the wall body (5), and the other end of the sleeve (1) abuts against the fixing assembly (4). The sleeve (1) is further provided with a clamping assembly (6), and a scaffold (7) is fixed to the clamping assembly (6). The utility model provides a wall connecting piece for fixing a scaffold, and provides the following technical scheme in order to achieve the purposes of stable connection and convenient disassembly and assembly.

Description

Technical Field

[0001] The utility model relates to the technical field of building wall connecting pieces, in particular to a wall connecting piece for fixing a scaffold. Background Art

[0002] Wall ties refer to components that connect scaffolding to buildings. Conventional connection methods use specific structural embedded parts embedded in the wall, and then use end square steel plate connectors to connect to the structural embedded parts. The length of the connecting rod on the end square steel plate connector is fixed, and then it is tied to the external frame uprights through the end square steel plate connector. After the exterior wall construction is completed, the wall ties are removed layer by layer, and then repaired by plasterers, and finally the surface process is done. The embedded steel pipes are not easy to disassemble, resulting in waste of steel pipes and high costs; and the holes left in the wall are large, which are time-consuming and labor-intensive to fill. Utility Model Content

[0003] In view of the shortcomings and defects of the prior art, a wall connecting piece for fixing a scaffold is provided. In order to achieve the purpose of stable connection and convenient assembly and disassembly, the utility model provides the following technical solutions.

[0004] A wall connecting piece for fixing a scaffold comprises a sleeve and a connecting rod, wherein the sleeve is sleeved outside the connecting rod, a positioning assembly is arranged at one end of the connecting rod, and a fixing assembly is arranged at the other end, the connecting rod passes through a wall, the positioning assembly abuts against the other side of the wall, one end of the sleeve abuts against the wall, and the other end abuts against the fixing assembly; a clamping assembly is also arranged on the sleeve, and a scaffold is fixed on the clamping assembly.

[0005] Compared with the prior art, a positioning assembly is provided on one side of the connecting rod and a fixing assembly is provided on the other side, so that the sleeve can be tightened when the wall connecting piece is connected, thereby improving the stability of the wall connecting piece when connected; at the same time, the wall connecting piece can be easily removed from the wall by loosening the fixing assembly and the positioning assembly, thereby improving convenience; and the hole left in the wall after removal is smaller, so the workload for filling is smaller; at the same time, the overall structure is relatively simple and the manufacturing difficulty is relatively low.

[0006] Furthermore, the inner walls at both ends of the sleeve are provided with two connecting pieces for clamping the connecting rod, one end of the connecting piece is against the inner wall of the sleeve, and the other end is provided with an arc groove matching with the connecting rod, and the connecting rod is arranged in the sleeve by matching with the arc groove.

[0007] Through the above improvements, a connecting piece is arranged in the sleeve, one end of which is against the inner wall of the sleeve, so that the connecting rod can be better fixed in the sleeve, and the other end is provided with an arc groove that cooperates with the connecting rod, thereby improving the stability of the connecting rod during connection and preventing the wall connecting piece from having an unstable connection during use.

[0008] Furthermore, the positioning assembly includes a positioning plate and a positioning portion, the positioning portion is provided with an internal thread, the positioning portion is arranged on the connecting rod through threaded cooperation, the positioning plate passes through the connecting rod, and the positioning portion abuts against the positioning plate so that the positioning plate abuts against the wall.

[0009] Through the above improvements, the positioning assembly can accurately fix the connecting rod on the wall. One end of the positioning plate fits against the wall to increase the force-bearing area, and the other end is fixed by the positioning part, making the positioning assembly more firmly fixed.

[0010] Furthermore, the fixing assembly includes a fixing portion and a fixing plate, the fixing portion is arranged on the connecting rod through threaded cooperation, the fixing plate passes through the connecting rod, and the fixing portion abuts against the fixing plate so that the fixing plate abuts against the outer end of the sleeve.

[0011] Through the above improvements, the fixing plate on the fixing assembly can increase the contact area with the side wall of the sleeve when it abuts against the sleeve, so that the fixing plate and the sleeve can abut against each other more stably. At the same time, the contact area can be increased when abutting, and the pressure when abutting can be reduced.

[0012] Furthermore, the clamping assembly is sleeved on the outside of the sleeve, and the clamping assembly includes a fixing member and a clamping member. The fixing member is provided with a hinged portion, one end of the fixing member is hingedly connected to the clamping member through the hinged portion, and the other end is fixed to the clamping member through a screw.

[0013] Through the above improvements, the clamping assembly is sleeved on the outside of the sleeve, and the fixing part of the clamping assembly and the clamping part are arranged in cooperation with each other through the hinge part, so that the clamping assembly can better adapt to the sleeve; at the same time, the clamping ring on the clamping part can clamp the scaffolding, making the cooperation between the wall connection part and the scaffolding more stable.

[0014] Furthermore, the clamping member includes two clamping rings arranged opposite to each other, each clamping ring is in a semicircular arc shape, one end of each clamping ring is elastically connected to the fixing member, and the other end is provided with a through hole, and the clamping ring is further fixed by bolt connection.

[0015] Through the above improvements, one end of the clamp ring is elastically connected to the fixing piece, and the other end is provided with a through hole, which is fixed by a bolt, so that the clamp ring can further clamp the scaffolding more firmly.

[0016] Furthermore, the axis of the clamp ring is perpendicular to the axis of the sleeve. When the axis of the clamp ring is in a horizontal state, the scaffold is fixed horizontally, and when the axis of the clamp ring is in a vertical state, the scaffold is fixed vertically.

[0017] Through the above improvements, the clamping ring on the clamping assembly can be set to a horizontal or vertical placement state according to needs. When the clamping ring axis is set vertically, the scaffolding can be fixed vertically. When the clamping ring axis is set horizontally, the scaffolding can be fixed horizontally, which is convenient for assembling and building the scaffolding.

[0018] Furthermore, a support plate is provided between the sleeve and the wall, and the support plate is pressed against the wall during fixing.

[0019] Through the above improvements, a support plate is arranged between the sleeve and the wall. The support plate can play a buffering role to prevent the sleeve from directly contacting the wall and causing damage to the sleeve; at the same time, it can also increase the force-bearing area of ​​the wall, reduce the pressure when they are against each other, and prevent damage to the wall. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is an overall structural diagram of a wall connecting member for fixing a scaffold;

[0021] Figure 2 The cross-sectional structure diagram of a wall connecting member for fixing a scaffold;

[0022] Figure 3 The cross-sectional view is another perspective of a wall connecting member for fixing scaffolding.

[0023] Among them, 1. sleeve; 1.1. connecting piece; 1.11. arc groove; 2. connecting rod; 3. positioning assembly; 3.1. positioning plate; 3.2. positioning part; 4. fixing assembly; 4.1. fixing plate; 4.2. fixing part; 5. wall; 6. clamping assembly; 6.1. fixing piece; 6.11. hinged part; 6.2. clamping piece; 6.21. clamping ring; 6.22. through hole; 7. scaffolding; 8. support plate; 9. bolt. DETAILED DESCRIPTION

[0024] The utility model is further described below in conjunction with the accompanying drawings and specific embodiments.

[0025] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0026] like Figures 1 to 3A wall connecting member for fixing a scaffold is shown, comprising a sleeve 1 and a connecting rod 2, wherein the sleeve 1 is sleeved on the outside of the connecting rod 2, a positioning assembly 3 is provided at one end of the connecting rod 2, and a fixing assembly 4 is provided at the other end, the connecting rod 2 passes through a wall 5, and the positioning assembly 3 abuts against the other side of the wall 5; one end of the sleeve 1 abuts against the wall 5, and the other end abuts against the fixing assembly 4; a clamping assembly 6 is also provided on the sleeve 1, and a scaffold 7 is fixed on the clamping assembly 6.

[0027] The sleeve 1 is in the shape of a circular column, and a social and free connecting rod 2 is matched inside the sleeve 1. At the same time, connecting parts 1.1 are arranged at both ends of the inner wall of the sleeve 1 toward the connecting rod 2. An arc groove 1.11 matching with the connecting rod 2 is arranged on the connecting part 1.1. The arc groove 1.11 is against the connecting rod 2, so that the connecting rod 2 can be more stably matched in the sleeve 1; a support plate 8 is also arranged between the sleeve 1 and the wall 5.

[0028] A clamping assembly 6 is connected to the outer surface of the sleeve 1, and the clamping assembly 6 includes a fixing member 6.1 and a clamping member 6.2. A hinged portion 6.11 is provided on the fixing member 6.1, and the fixing member 6.1 is hingedly matched with the clamping member 6.2 through the hinged portion 6.11. The fixing member 6.1 and the other end of the clamping member 6.2 are fixed by screws, so that the fixing member 6.1 and the clamping member 6.2 are stably connected; at the same time, a clamping ring 6.2 is provided on the clamping member 6.2, and the scaffolding 7 can be fixed on the clamping member 6.2 through the clamping ring 6.21; the clamping member 6.2 can be horizontally arranged on the sleeve 1 so that the scaffolding 7 is placed horizontally, and can also be vertically arranged so that the scaffolding 7 is placed vertically.

[0029] There is only a positioning component 3 at one end of the connecting rod 2, and the positioning component 3 is used to fix the connecting rod 2 to the wall 5; the positioning component 3 includes a positioning plate 3.1 and a positioning part 3.2. One side of the positioning plate 3.1 is connected to the wall 5, and the other side is against the positioning part 3.2. The positioning plate 3.1 increases the contact area with the wall 5, which can make the connection between the positioning plate 3.1 and the wall 5 more stable.

[0030] A fixing assembly 4 is arranged at the other end of the connecting rod 2. The fixing assembly 4 comprises a fixing plate 4.1 and a fixing portion 4.2. One end of the fixing plate 4.1 abuts against the sleeve 1, and the other end fixes the fixing plate 4.1 through the fixing portion 4.2.

[0031] When in use, one end of the connecting rod 2 in the sleeve 1 passes through the wall 5 and is fixed. When fixed, one side of the positioning plate 3.1 is against the wall 5, and the other side is pressed by the positioning part 3.2, so that the wall connecting piece can be better positioned on the wall 5; on the other side of the wall 5, the support plate 8 is abutted between the wall 5 and the sleeve 1, and the other end of the sleeve 1 is fastened to the sleeve 1 as a whole through the fixing plate 4.1, and at the same time, the stability of the fixation is maintained through the positioning part 3.2, so that the wall connecting piece as a whole remains stable.

[0032] The above are only preferred implementations of the utility model. The protection scope of the utility model is not limited to the above embodiments. All technical solutions under the idea of ​​the utility model belong to the protection scope of the utility model. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the utility model should also be regarded as the protection scope of the utility model.

Claims

1. A wall connecting member for fixing a scaffold, characterized in that: The invention comprises a sleeve (1) and a connecting rod (2), wherein the sleeve (1) is sleeved on the outside of the connecting rod (2), one end of the connecting rod (2) is provided with a positioning component (3), and the other end is provided with a fixing component (4), the connecting rod (2) passes through a wall (5), and the positioning component (3) abuts against the other side of the wall (5); one end of the sleeve (1) abuts against the wall (5), and the other end abuts against the fixing component (4); the sleeve (1) is also provided with a clamping component (6), and a scaffold (7) is fixed on the clamping component (6).

2. A wall connecting member for fixing a scaffold according to claim 1, characterized in that: Two connecting pieces (1.1) for clamping the connecting rod (2) are arranged on the inner walls at both ends of the sleeve (1); one end of the connecting piece (1.1) abuts against the inner wall of the sleeve (1); the other end is provided with an arc groove (1.11) that matches with the connecting rod (2); the connecting rod (2) is arranged in the sleeve (1) by matching with the arc groove (1.11).

3. The wall connecting member for fixing a scaffold according to claim 1, characterized in that: The positioning assembly (3) comprises a positioning plate (3.1) and a positioning portion (3.2); the positioning portion (3.2) is provided with an internal thread; the positioning portion (3.2) is arranged on the connecting rod (2) by threaded engagement; the positioning plate (3.1) passes through the connecting rod (2); the positioning portion (3.2) abuts against the positioning plate (3.1) so that the positioning plate (3.1) abuts against the wall (5).

4. The wall connecting member for fixing a scaffold according to claim 1, characterized in that: The fixing assembly (4) comprises a fixing portion (4.2) and a fixing plate (4.1); the fixing portion (4.2) is arranged on the connecting rod (2) by threaded engagement; the fixing plate (4.1) passes through the connecting rod (2); the fixing portion (4.2) abuts against the fixing plate (4.1), so that the fixing plate (4.1) abuts against the outer end of the sleeve (1).

5. The wall connecting member for fixing a scaffold according to claim 1, characterized in that: The clamping assembly (6) is sleeved on the outside of the sleeve (1), and the clamping assembly (6) comprises a fixing member (6.1) and a clamping member (6.2). The fixing member (6.1) is provided with a hinged portion (6.11), one end of the fixing member (6.1) is hingedly connected to the clamping member (6.2) via the hinged portion (6.11), and the other end is fixed to the clamping member (6.2) via a screw.

6. A wall connecting member for fixing a scaffold according to claim 5, characterized in that: The clamping member (6.2) comprises two clamping rings (6.21) arranged opposite to each other. The clamping rings (6.21) are semicircular in shape. One end of the clamping ring (6.21) is elastically connected to the fixing member (6.1), and the other end is provided with a through hole (6.22). The clamping ring (6.21) is further fixed by being connected with a bolt (9).

7. A wall connecting member for fixing a scaffold according to claim 6, characterized in that: The axis of the clamp ring (6.21) is perpendicular to the axis of the sleeve (1); when the axis of the clamp ring (6.21) is in a horizontal state, the scaffold (7) is fixed horizontally; when the axis of the clamp ring (6.21) is in a vertical state, the scaffold (7) is fixed vertically.

8. The wall connecting member for fixing a scaffold according to claim 1, characterized in that: A support plate (8) is provided between the sleeve (1) and the wall (5); when fixed, the support plate (8) abuts against the wall (5).

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