Wall connecting piece structure

Abstract

The utility model relates to the technical field of wall connecting pieces, and discloses a wall connecting piece structure which comprises a wall connecting metal base, a metal piece is arranged on the outer wall of the wall connecting metal base, a screw is connected to the inner wall of the metal piece in a threaded mode, a triangular supporting piece is arranged on the outer wall of the wall connecting metal base, a sleeving column is connected to the outer wall of the wall connecting metal base, and the triangular supporting piece and the sleeving column are in threaded connection. The outer wall of the sleeving column is movably sleeved with a fastening sleeve, a circular groove is formed in the inner wall of the fastening sleeve, the outer wall of the fastening sleeve is provided with an extending wall, the inner wall of the extending wall is sleeved with a fastening nail, the outer wall of the fastening nail is sleeved with a nut, and the outer wall of the fastening sleeve is fixedly connected with a connecting column. According to the wall connecting piece structure, by arranging the butt joint round head, the clamping arc groove, the extension spiral wall, the limiting threaded sleeve and other structures, after the limiting threaded sleeve on the device is screwed, the extension spiral wall on the device is shrunk inwards, and the outer wall of the butt joint round head is limited and prevented from being disengaged.

Description

Technical Field

[0001] This utility model relates to the field of wall connection technology, specifically a wall connection structure. Background Technology

[0002] The existing device involves attaching a connecting structure to the scaffold column and the wall tie structure after the scaffold column is connected to the ground and then tightening it with threads. This method lacks flexibility and cannot adapt to different situations. It is necessary to consider that when the scaffold column and the wall tie structure are fixed to the ground and the wall respectively, it may be difficult to fix them to each other. This requires a flexible structural design to connect the scaffold column and the wall tie structure, and to ensure an effective connection to prevent detachment. Therefore, a wall tie structure that solves the above problems is needed. Utility Model Content

[0003] In view of the shortcomings of the prior art, this utility model provides a wall connection structure that solves the problems mentioned in the background.

[0004] This utility model provides the following technical solution: a wall-connecting component structure, comprising: a wall-connecting metal base, a metal plate on the outer wall of the wall-connecting metal base, a screw threadedly connected to the inner wall of the metal plate, a triangular support plate on the outer wall of the wall-connecting metal base, a sleeve post connected to the outer wall of the wall-connecting metal base, a fastening sleeve movably sleeved on the outer wall of the sleeve post, a circular groove on the inner wall of the fastening sleeve, an extension wall on the outer wall of the fastening sleeve, a fastening nail sleeved on the inner wall of the extension wall, a nut sleeved on the outer wall of the fastening nail, a connecting post fixedly connected to the outer wall of the fastening sleeve, an extension threaded wall connected to the outer wall of the connecting post, a snap-fit ​​arc groove on the inner wall of the extension threaded wall, an external thread on the outer wall of the extension threaded wall, a limiting threaded sleeve movably sleeved on the outer wall of the connecting post, an internal thread on the inner wall of the limiting threaded sleeve, a circular sleeve on one side of the fastening sleeve, and a mating round head fixedly connected to the outer wall of the circular sleeve.

[0005] Preferably, the back of the wall-connecting metal seat is attached to the wall surface, and the metal sheet extends into the wall through the inner wall of the wall-connecting metal seat.

[0006] Preferably, there are two triangular support pieces, and the two triangular support pieces are symmetrically arranged on the upper and lower sides of the sleeve post.

[0007] Preferably, the inner wall of the fastening sleeve is open, and the circumference of the inner wall of the circular groove is adapted to the size of the outer wall of the sleeve post.

[0008] Preferably, the fastening pin passes through both sides of the outer wall of the fastening sleeve, and the nut is threadedly connected to the fastening pin on one side of the extension wall.

[0009] Preferably, the external thread and the internal thread mesh with each other, and the limiting thread sleeve is sleeved on the outer wall of the extending thread sleeve through the internal thread.

[0010] Preferably, the outer wall of the mating round head is adapted to the inner wall of the snap-fit ​​arc groove, and the connection between the extension screw wall and the connecting post can achieve a small degree of bending.

[0011] Preferably, the inner wall of the circular sleeve is fitted with a leg column, and the bottom of the leg column is in contact with the ground.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] 1. This wall connection structure, through the setting of a butt joint round head, a snap-fit ​​arc groove, an extension screw wall, and a limiting screw sleeve, allows the bracket column on the device to be fixed to the sleeve column. The butt joint round head on the device is inserted into the inner cavity of the extension screw wall, and the butt joint round head is placed at the snap-fit ​​arc groove, which provides a limiting effect. This causes the limiting screw sleeve on the device to screw inward after it is screwed, thereby limiting the outer wall of the butt joint round head and preventing it from detaching.

[0014] 2. This wall tie structure, by setting fastening sleeves, fastening nails, and round sleeves, allows the scaffold column on the device to be installed on the ground. The round sleeve actively moves to a position flush with the connecting column, and the fastening nails and nuts are used to firmly fix the fastening sleeve onto the outer wall of the connecting column. Thus, when the device is in use, the installation position of the scaffold column remains unchanged, and the wall tie structure moves with the scaffold column to perform the fixing work. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0016] Figure 2 This is a three-dimensional structural diagram of the present invention from another perspective;

[0017] Figure 3 This is a schematic diagram of the fastening sleeve structure of this utility model;

[0018] Figure 4 This is a schematic diagram of the cross-sectional structure of the fastening sleeve of this utility model;

[0019] Figure 5 This utility model Figure 4 Enlarged schematic diagram of the structure at point A in the middle.

[0020] In the diagram: 1. Wall-connecting metal seat; 2. Metal plate; 3. Screw; 4. Triangular support plate; 5. Socket post; 6. Fastening sleeve; 7. Circular groove; 8. Extension wall; 9. Fastening nail; 10. Nut; 11. Connecting post; 12. Extension screw wall; 13. Snap-fit ​​arc groove; 14. External thread; 15. Limiting screw sleeve; 16. Internal thread; 17. Circular sleeve; 18. Butt joint round head; 19. Leg column. Detailed Implementation

[0021] 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, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figure 1-5 A wall-connecting structure includes: a wall-connecting metal base 1; a metal plate 2 on the outer wall of the wall-connecting metal base 1; a screw 3 threadedly connected to the inner wall of the metal plate 2; a triangular support plate 4 on the outer wall of the wall-connecting metal base 1; a sleeve post 5 connected to the outer wall of the wall-connecting metal base 1; a fastening sleeve 6 movably sleeved on the outer wall of the sleeve post 5; a circular groove 7 on the inner wall of the fastening sleeve 6; an extension wall 8 on the outer wall of the fastening sleeve 6; and a fastening nail 9 sleeved on the inner wall of the extension wall 8. The outer wall is fitted with a nut 10, the outer wall of the fastening sleeve 6 is fixedly connected with a connecting post 11, the outer wall of the connecting post 11 is connected with an extension screw wall 12, the inner wall of the extension screw wall 12 is provided with a snap-fit ​​arc groove 13, the outer wall of the extension screw wall 12 is provided with an external thread 14, the outer wall of the connecting post 11 is movably fitted with a limiting screw sleeve 15, the inner wall of the limiting screw sleeve 15 is provided with an internal thread 16, one side of the fastening sleeve 6 is provided with a round sleeve 17, the outer wall of the round sleeve 17 is fixedly connected with a mating round head 18.

[0023] The back of the wall-connecting metal seat 1 is attached to the wall surface, and the metal plate 2 extends into the wall through the inner wall of the wall-connecting metal seat 1. By attaching the back of the wall-connecting metal seat 1 to the wall surface, the device is based on the wall-connecting metal seat 1 being attached to the wall surface, and the metal plate 2 is used to nail the wall-connecting metal seat 1 to the wall surface, so that the wall-connecting metal seat 1 is stably in contact with the wall surface.

[0024] Among them, there are two triangular support plates 4, and the two triangular support plates 4 are symmetrically arranged on the upper and lower sides of the sleeve post 5. Through the two triangular support plates 4 on the device, the triangular support plates 4 on the device firmly fix the sleeve post 5 on the surface of the wall-connecting metal seat 1, so that the sleeve post 5 on the device is stably perpendicular to the surface of the wall-connecting metal seat 1.

[0025] The inner wall of the fastening sleeve 6 is open, and the circumference of the inner wall of the groove 7 is adapted to the size of the outer wall of the sleeve post 5. Because the inner wall of the fastening sleeve 6 is open, when the groove 7 of the device fits the sleeve post 5 into it, the diameter of the groove 7 shrinks to fit the outer wall of the sleeve post 5, so that the fastening sleeve 6 of the device can be firmly fixed on the outer wall of the sleeve post 5.

[0026] In this device, fastening pin 9 passes through both sides of the outer wall of fastening sleeve 6, and nut 10 is threadedly connected to fastening pin 9 on one side of extension wall 8. By fastening pin 9 passing through both sides of the outer wall of fastening sleeve 6, extension wall 8 is provided at the outer wall of the opening of fastening sleeve 6. Fastening pin 9 passes through both sides of fastening sleeve 6 and protrudes outward through the outer wall of extension wall 8. Nut 10 is threadedly connected to fastening pin 9, thereby causing the opening of fastening sleeve 6 to gradually shrink on both sides.

[0027] The external thread 14 and the internal thread 16 mesh with each other, and the limiting screw sleeve 15 is sleeved on the outer wall of the extension screw wall 12 through the internal thread 16. Through the meshing of the external thread 14 and the internal thread 16 on the device, the limiting screw sleeve 15 on the device uses the thread meshing of the internal thread 16 and the external thread 14 to rotate the limiting screw sleeve 15 continuously to the outer wall of the extension screw wall 12, thereby achieving the wrapping effect of the extension screw wall 12 and preventing the extension screw wall 12 from expanding further, thus restricting the mating round head 18 in the inner cavity of the extension screw wall 12.

[0028] Among them, the outer wall of the mating round head 18 is adapted to the inner wall of the snap-fit ​​arc groove 13, and the connection between the extension screw wall 12 and the connecting post 11 can achieve a small degree of bending. By adapting the outer wall of the mating round head 18 on the device to the inner wall of the snap-fit ​​arc groove 13, when the mating round head 18 on the device is mated into the inner cavity of the extension screw wall 12, the arc-shaped inner wall of the snap-fit ​​arc groove 13 is adapted to the circular outer wall of the mating round head 18, so that when the mating round head 18 is inserted into the inner cavity of the extension screw wall 12, the extension screw wall 12 is first slightly expanded and smoothly inserted into the inner cavity of the extension screw wall 12.

[0029] The inner wall of the circular sleeve 17 is fitted with a scaffold column 19, and the bottom of the scaffold column 19 is in contact with the ground. By fitting the scaffold column 19 to the inner wall of the circular sleeve 17, the scaffold column 19 on the device is connected to the ground soil layer first. After the scaffold is erected, the scaffold column 19 is reinforced with the wall ties and the wall surface on one side by using the cooperation of the connecting round head 18 and the extension screw wall 12 on the device.

[0030] The working principle is as follows: First, by setting up structures such as fastening sleeve 6, fastening nail 9, and circular sleeve 17, the scaffold column 19 on the device is installed on the ground. Then, the circular sleeve 17 actively moves to a position flush with the connecting column 5. The fastening nail 9, in conjunction with the nut 10, firmly fixes the fastening sleeve 6 onto the outer wall of the connecting column 5. Thus, when the device is in use, based on the unchanged installation position of the scaffold column 19, the wall-connecting structure moves with the scaffold column 19 and performs the fixing work. Then, by setting the connecting circular sleeve 17... The structure, including the head 18, the snap-fit ​​arc groove 13, the extension screw wall 12, and the limiting screw sleeve 15, allows the mounting column 19 on the device to be fixed to the sleeve column 5. The mating round head 18 on the device is inserted into the inner cavity of the extension screw wall 12, and the mating round head 18 is placed at the snap-fit ​​arc groove 13 for limiting. This allows the limiting screw sleeve 15 on the device to screw inward after the extension screw wall 12 on the device is screwed inward, thereby limiting the outer wall of the mating round head 18 to prevent it from detaching.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A wall tie structure, characterized in that, include: A wall-connecting metal base (1) is provided with a metal plate (2) on its outer wall. A screw (3) is threaded onto the inner wall of the metal plate (2). A triangular support plate (4) is provided on the outer wall of the wall-connecting metal base (1). A sleeve post (5) is connected to the outer wall of the wall-connecting metal base (1). A fastening sleeve (6) is movably sleeved on the outer wall of the sleeve post (5). A circular groove (7) is opened on the inner wall of the fastening sleeve (6). An extension wall (8) is provided on the outer wall of the fastening sleeve (6). A fastening nail (9) is sleeved on the inner wall of the extension wall (8). The outer wall of the fastening nail (9) is sleeved on... The fastening sleeve (6) has a nut (10), and a connecting post (11) is fixedly connected to the outer wall of the fastening sleeve (6). The outer wall of the connecting post (11) is connected to an extension threaded wall (12). The inner wall of the extension threaded wall (12) has a snap-fit ​​arc groove (13). The outer wall of the extension threaded wall (12) has an external thread (14). The outer wall of the connecting post (11) is movably fitted with a limiting threaded sleeve (15). The inner wall of the limiting threaded sleeve (15) has an internal thread (16). A round sleeve (17) is provided on one side of the fastening sleeve (6). The outer wall of the round sleeve (17) is fixedly connected to a mating round head (18).

2. The wall-connecting structure according to claim 1, characterized in that, The back of the wall-connecting metal seat (1) is attached to the wall surface, and the metal sheet (2) extends into the wall through the inner wall of the wall-connecting metal seat (1).

3. The wall connection structure according to claim 1, characterized in that, The number of the triangular support pieces (4) is two, and the two triangular support pieces (4) are symmetrically arranged on the upper and lower sides of the sleeve post (5).

4. A wall connection structure according to claim 1, characterized in that, The inner wall of the fastening sleeve (6) is open, and the circumference of the inner wall of the circular groove (7) is adapted to the size of the outer wall of the sleeve post (5).

5. A wall-connecting structure according to claim 1, characterized in that, The fastening pin (9) passes through both sides of the outer wall of the fastening sleeve (6), and the nut (10) is threadedly connected to the fastening pin (9) on one side of the extension wall (8).

6. A wall-connecting structure according to claim 1, characterized in that, The external thread (14) and the internal thread (16) mesh with each other, and the limiting screw sleeve (15) is sleeved on the outer wall of the extension screw wall (12) through the internal thread (16).

7. A wall-connecting structure according to claim 1, characterized in that, The outer wall of the mating round head (18) is adapted to the inner wall of the snap-fit ​​arc groove (13), and the connection between the extension screw wall (12) and the connecting post (11) can achieve a small degree of bending.

8. A wall-connecting structure according to claim 1, characterized in that, The inner wall of the circular sleeve (17) is fitted with a leg column (19), and the bottom of the leg column (19) is in contact with the ground.

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