Supporting support of building connecting piece

Abstract

The utility model discloses a supporting base of a building connecting piece, and relates to the field of building tools. By arranging the supporting block, the two-way threaded rod, the sliding block, the supporting plate, the crow plate and the fixing block, the base is firstly fixed to the installation position, then the steel pipe is inserted into the opening in the top of the base till the steel pipe makes contact with the top of the crow plate, and then the two-way threaded rod starts to be rotated; at the moment, the two sets of sliding blocks start to move towards two directions under the action of the two-way threaded rod, so that the outer walls of the sliding blocks are attached to the inner wall of the steel pipe until the two-way threaded rod cannot be rotated, the sliding blocks are matched with the inner wall of the base to extrude and fix the steel pipe, stable connection of the steel pipe is achieved, and serious deformation of the steel pipe is avoided; recycling of the steel pipe is not affected, resources are saved, and cost is reduced; when the two sliding blocks move towards the middle, one end of the crow plate is extruded to enable the other end of the crow plate to tilt, so that an upward thrust is applied to the steel pipe, the steel pipe is prevented from rusting for a long time and being not easy to pull out, manpower is saved, and working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of construction tools, in particular to a supporting seat for a building connector. Background Technique

[0002] Building connectors are elements used to connect different components in a building structure. They play a crucial role in buildings and are widely used. These connectors can ensure the stability and safety of the structure, while allowing the building components to maintain appropriate mobility when bearing loads, thereby absorbing and dispersing forces and preventing the structure from cracking or breaking. When using building connectors, a supporting seat for supporting them will be used.

[0003] Most of the existing supporting seats for building connectors are a kind of cylindrical or square tube seats. The seat is connected to the ground or wall through expansion screws, and then a screw penetrates through the outer wall of the seat and contacts the outer wall of the steel pipe to be connected. When the screw is tightened, one end of the screw will squeeze the outer wall of the steel pipe, thereby realizing the locking and fixing of the steel pipe. This kind of seat is simple and convenient to install.

[0004] Since the existing supporting seats for building connectors directly connect to the outer wall of the steel pipe with screws, if the screws are tightened too tightly, their shape will be deformed, and even seriously deformed and unable to be pulled out, resulting in their inability to be reused, thus increasing costs and causing waste of resources. Content of the Utility Model

[0005] Based on this, the purpose of the utility model is to provide a supporting seat for a building connector to solve the technical problems mentioned in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A kind including a base and a steel pipe. A support block is fixedly installed inside the base, and a bidirectional threaded rod is rotatably installed on the support block. And through holes corresponding to the bidirectional threaded rod are opened on the outer wall of the base. Sliders are threadedly installed on the bidirectional threaded rod. A support plate is installed on the inner wall of the bottom of the base. One end of the support plate is rotatably installed with a pry bar corresponding to the steel pipe, and a fixing block for restricting the pry bar is fixedly installed on the inner wall of the base.

[0007] By adopting the above technical solution, the steel pipe is tightly supported by the slider from the inside, thereby realizing the stable connection of the steel pipe, avoiding serious deformation of the steel pipe, not affecting the recycling and secondary utilization of the steel pipe, and saving resources and reducing costs.

[0008] Furthermore, two groups of the support blocks are symmetrically installed on the inner wall of the bottom of the base, and the bidirectional threaded rod is rotatably connected to the two groups of support blocks, and two groups of the sliders are symmetrically installed on the bidirectional threaded rod.

[0009] By adopting the above technical solution, the two sets of sliders can move in opposite directions simultaneously, thereby fixedly connecting the steel pipe from the inside and preventing the steel pipe from being severely deformed.

[0010] Furthermore, the cross-section of the slider is designed in an L shape, and the bottom of the slider is slidably connected to the rectangular block protruding from the inner wall of the base.

[0011] By adopting the above technical solution, the rectangular block protruding from the inner wall of the base can further limit the slider.

[0012] Furthermore, the corner of the top end of the slider close to the inner wall of the base is designed with an inclined angle, and the outer wall of the slider is designed with an arc corresponding to the inner wall of the steel pipe.

[0013] By adopting the above technical solution, the outer wall of the slider can be completely attached to the inner wall of the steel pipe and the force is evenly distributed, thereby preventing the steel pipe from being severely deformed.

[0014] Furthermore, the corner of the bottom end of the slider far from the inner wall of the base is designed with an inclined angle for squeezing the pry bar.

[0015] By adopting the above technical solution, the pry bar can pry up the steel pipe by virtue of the squeezing force of the slider, thereby facilitating the disassembly of the steel pipe, preventing the steel pipe from rusting for a long time and being difficult to pull out, saving manpower and improving work efficiency.

[0016] Furthermore, two groups of pry bars are symmetrically installed in the base, and the bottom surfaces of the ends of the two groups of pry bars are both in contact with the fixed blocks.

[0017] By adopting the above technical solution, the fixed block can limit the pry bar when it is not under force.

[0018] In summary, the main beneficial effects of the present utility model are as follows:

[0019] The present utility model is provided with a support block, a bidirectional threaded rod, a slider, a support plate, a pry bar, and a fixed block. Under the action of the bidirectional threaded rod, the two sliders move towards both sides of the base, tightly supporting the steel pipe from the inside of the steel pipe, realizing the stable connection of the steel pipe, preventing the steel pipe from being severely deformed, not affecting the recycling and secondary utilization of the steel pipe, saving resources and reducing costs; when the two sliders move towards the middle, one end of the pry bar will be squeezed and the other end will be lifted, thereby generating an upward thrust on the steel pipe, preventing the steel pipe from rusting for a long time and being difficult to pull out, saving manpower and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0021] Figure 2 is a schematic diagram of the internal cross-sectional structure of the present utility model;

[0022] Figure 3 Schematic diagram of the internal cross-sectional structure of the present utility model;

[0023] Figure 4 Schematic top view structure diagram of the present utility model.

[0024] In the figure: 1, base; 2, support block; 3, bidirectional threaded rod; 4, slider; 5, support plate; 6, pry bar; 7, fixed block; 8, steel pipe. Specific implementation manners

[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. The embodiments described below by referring to the accompanying drawings are exemplary and are only used to explain the present utility model and should not be construed as a limitation to the present utility model.

[0026] Next, the embodiments of the present utility model will be described according to the overall structure of the present utility model.

[0027] A support base for a building connector, as Figure 1 - Figure 4 shown, includes a base 1 and a steel pipe 8. A support block 2 is fixedly installed inside the base 1, and a bidirectional threaded rod 3 is rotatably installed on the support block 2. Moreover, a through hole corresponding to the bidirectional threaded rod 3 is provided on the outer wall of the base 1. A slider 4 is threadedly installed on the bidirectional threaded rod 3. A support plate 5 is installed on the bottom inner wall of the base 1, and a pry bar 6 corresponding to the steel pipe 8 is rotatably installed at the end of the support plate 5. A fixed block 7 for restricting the pry bar 6 is fixedly installed on the inner wall of the base 1, so that the steel pipe 8 is tightly supported by the slider 4 from the inside, thereby realizing the stable connection of the steel pipe 8, avoiding serious deformation of the steel pipe 8, not affecting the recycling and secondary utilization of the steel pipe 8, and saving resources and reducing costs.

[0028] Please refer to Figure 2 , two groups of support blocks 2 are symmetrically installed on the bottom inner wall of the base 1, and the bidirectional threaded rod 3 is rotatably connected to the two groups of support blocks 2. Moreover, two groups of sliders 4 are symmetrically installed on the bidirectional threaded rod 3, so that the two groups of sliders 4 can move in opposite directions at the same time, thereby fixedly connecting the steel pipe 8 from the inside and avoiding serious deformation of the steel pipe 8.

[0029] Please refer to Figure 2 - Figure 4 , the cross-section of the slider 4 is designed in an L shape, and the bottom of the slider 4 is slidably connected to a rectangular block protruding from the inner wall of the base 1, so that the rectangular block protruding from the inner wall of the base 1 can further limit the slider 4.

[0030] Please refer to Figure 2 - Figure 4The corners of the top of the slider 4 close to the inner wall of the base 1 are beveled, and the outer wall of the slider 4 is arc-shaped corresponding to the inner wall of the steel pipe 8, so that the outer wall of the slider 4 and the inner wall of the steel pipe 8 can be completely fitted and evenly stressed, thereby avoiding serious deformation of the steel pipe 8.

[0031] See also Figure 2 - Figure 4 The corner of the bottom end of the slider 4 away from the inner wall of the base 1 is designed with an angled design, which is used to squeeze the pry plate 6, so that the pry plate 6 can pry up the steel pipe 8 by the squeezing force of the slider 4, thereby facilitating the disassembly of the steel pipe 8, preventing the steel pipe 8 from rusting for a long time and being difficult to pull out, saving manpower and improving work efficiency.

[0032] See also Figure 2 and Figure 3 Two groups of pry plates 6 are symmetrically installed in the base 1, and the bottom surfaces of the ends of the two groups of pry plates 6 are both in contact with the fixed blocks 7, so that the fixed blocks 7 can limit the pry plates 6 when no force is applied.

[0033] The working principle of the utility model is as follows: when the base 1 is needed to be used, the base 1 is first fixed in the installation position, and then the steel pipe 8 is inserted into the top opening of the base 1 until it contacts the top of the pry plate 6, and then the two-way threaded rod 3 is started to rotate. At this time, the two groups of sliders 4 will start to slide to both sides under the action of the two-way threaded rod 3, and at the same time, the rectangular blocks raised on the inner wall of the base 1 further limit the two groups of sliders 4, so that the restrictions imposed by the sliders 4 on the pry plate 6 are released. At this time, the steel 8 will squeeze the end of the pry plate 6 under the action of its own gravity, causing the pry plate 6 to rotate to a state of being in contact with the fixed block 7. As the two-way threaded rod 3 continues to rotate, the outer wall of the slider 4 is in contact with the inner wall of the steel pipe 8 until the two-way threaded rod 3 cannot be rotated. At this time, the slider 4 will cooperate with the inner wall of the base 1 to squeeze and fix the steel pipe 8, ensuring the fixed position of the steel pipe 8 after installation;

[0034] When the steel pipe needs to be removed, the bidirectional threaded rod 3 is rotated in the reverse direction, causing the slider 4 to start to move in the reverse direction, causing the steel pipe 8 to lose its restriction at this time. As the spacing between the sliders 4 gradually decreases, the bevel at the bottom end of the slider 4 will squeeze the pry plate 6, causing the other end of the pry plate 6 to begin to tilt upward. At this time, the pry plate 6 will squeeze the bottom of the steel pipe 8, causing the steel pipe 8 to start to slide upward. At this time, the connection between the steel pipe 8 and the base 1 is loosened, and the steel pipe 8 can be pulled out.

[0035] Although embodiments of the present utility model have been shown and described, the specific embodiments are only explanations of the present utility model and not limitations thereof. The specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art can make modifications, substitutions, and variations that do not contribute creatively to the embodiments as needed, but as long as they are within the scope of the claims of the present utility model, they are protected by the patent law.

Claims

1. A support bracket for a building connector, comprising a base (1) and a steel pipe (8), characterized in that: A support block (2) is fixedly installed in the base (1), and a bidirectional threaded rod (3) is rotatably installed on the support block (2), and a through hole corresponding to the bidirectional threaded rod (3) is opened on the outer wall of the base (1), and a slider (4) is threadedly installed on the bidirectional threaded rod (3). A support plate (5) is installed on the inner wall of the bottom of the base (1), and a pry plate (6) corresponding to the steel pipe (8) is rotatably installed at the end of the support plate (5), and a fixed block (7) for limiting the pry plate (6) is fixedly installed on the inner wall of the base (1).

2. A support bracket for a building connector according to claim 1, characterized in that: The support blocks (2) are symmetrically mounted in two groups on the bottom inner wall of the base (1), and the bidirectional threaded rod (3) is rotatably connected to the two groups of the support blocks (2), and the sliding blocks (4) are symmetrically mounted in two groups on the bidirectional threaded rod (3).

3. The supporting support of a building connector according to claim 1, characterized in that: The cross section of the slider (4) is designed to be L-shaped, and the bottom of the slider (4) is slidably connected to a rectangular block protruding from the inner wall of the base (1).

4. The supporting support of a building connector according to claim 1, characterized in that: The corner of the top of the slider (4) close to the inner wall of the base (1) is designed to be beveled, and the outer wall of the slider (4) is designed to be arc-shaped corresponding to the inner wall of the steel pipe (8).

5. The supporting support of a building connector according to claim 1, characterized in that: The corner of the bottom end of the sliding block (4) away from the inner wall of the base (1) is designed to be beveled and is used to squeeze the pry plate (6).

6. The supporting support of a building connector according to claim 1, characterized in that: Two groups of pry plates (6) are symmetrically installed in the base (1), and the bottom surfaces of the ends of the two groups of pry plates (6) are in contact with the fixing blocks (7).

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