Novel protective support
By designing a protective bracket with a hollow metal tube and a flexible joint structure, the safety hazards and applicability issues of existing protective brackets in home renovation have been resolved, achieving multi-scenario applicability, cost reduction, and improved stability.
Patent Information
- Application Number
- CN202423054209.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-11
- Publication Date
- 2025-10-31
- Estimated Expiration
- 2034-12-11
AI Technical Summary
Existing protective brackets pose safety hazards in home renovations, are not suitable for different locations, and are costly, unstable, space-consuming, and cannot be flexibly adjusted in angle.
A novel protective bracket was designed, which uses a hollow metal tube and a union joint structure. The sleeve angle can be adjusted by screws and nuts to achieve applicability in multiple scenarios. Combined with expansion screws to fix the base, it enhances stability and flexibility.
It enables flexible adjustment of the protective bracket in different locations, enhances safety and stability, reduces costs, minimizes space occupation, and is suitable for various decoration environments.
Smart Images
Figure CN223497610U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of housing construction technology, specifically to a novel protective bracket. Background Technology
[0002] During home renovation, staircases and balconies are often suspended, posing safety hazards to renovation workers if not handled carefully. Simply running a line, placing wooden boards, or setting up warning signs cannot eliminate these hazards. Currently, the construction of staircase edge protection in domestic buildings often uses traditional steel pipes combined with various fasteners, fixed at the bottom with expansion bolts. This method is crude, requires the expansion bolts to penetrate deep into the existing structure, and involves a large number of bolts at once, making it difficult to meet increasingly stringent safety requirements. Expansion bolts cannot be installed on staircases that have already been decorated and renovated, as this can damage the staircase, resulting in poor stability. Furthermore, the large quantity of steel pipes and fasteners used is costly, and the installation must start from the bottom and proceed to the top, occupying space and hindering access for line-laying work.
[0003] Current protective supports do not have a flexible connection function, making them unsuitable for use in different locations, such as inclined stairs and horizontal balconies. This results in a limited range of applications, necessitating a new type of protective support to address this issue. Utility Model Content
[0004] The purpose of this utility model is to provide a new type of protective bracket to solve the problems mentioned in the background art.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a novel protective bracket, comprising a ground, a support column installed at the upper end of the ground, a base fixedly installed at the bottom end of the support column, a hollow metal tube in the middle of the support column, a sleeve installed on the front of the support column, a hollow flexible joint installed on the sleeve, and an opening provided at the side end of the sleeve, through which a railing passes.
[0006] As a preferred technical solution of this utility model, a screw is fixedly installed on one side of the sleeve, and a screw hole is opened on the other side of the sleeve. A bolt passes through the screw hole and limits the position of the railing.
[0007] As a preferred technical solution of this utility model, the support column has a through hole on its front side, through which a screw rod passes, and the other side of the screw rod is locked with a nut.
[0008] As a preferred technical solution of this utility model, an auxiliary hole is provided at the side end of the support column, and the auxiliary hole can be used in conjunction with the cable for auxiliary protection.
[0009] As a preferred technical solution of this utility model, the base is provided with a limiting hole, and the limiting hole is connected to the ground by an expansion screw.
[0010] Compared with the prior art, the present invention has the following beneficial effects:
[0011] (1) This utility model is a new type of protective bracket. The protective bracket sleeve of this device is limited by a live joint. The screw on the sleeve passes through the through hole on the front of the main column and passes through the support column. By adjusting the angle of the sleeve and locking the sleeve with a nut, the tilt angle of the sleeve can be adjusted according to different usage scenarios, so that the entire protective bracket can be used in different places. Attached Figure Description
[0012] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0013] Figure 1 This is a structural schematic diagram of a novel protective bracket according to an embodiment of the present utility model;
[0014] Figure 2 This is a top view of a novel protective bracket according to an embodiment of the present utility model;
[0015] Figure 3 This is a side view of a novel protective bracket according to an embodiment of the present utility model;
[0016] Figure 4 This is a rear view of a novel protective bracket according to an embodiment of the present utility model;
[0017] Figure 5 This is a schematic diagram of the main support structure of a novel protective bracket according to an embodiment of the present utility model.
[0018] Figure label:
[0019] 1. Ground; 2. Support post; 3. Sleeve; 4. Railing; 5. Hollow union; 6. Through hole; 7. Hollow metal tube; 8. Auxiliary hole; 9. Screw hole; 10. Bolt; 11. Opening; 12. Screw; 13. Nut; 14. Base; 15. Limiting hole; 16. Expansion bolt. Detailed Implementation
[0020] The utility model will now be further described with reference to the accompanying drawings and specific embodiments:
[0021] Example 1
[0022] refer to Figure 1 , Figure 2 and Figure 5 Example 1 describes a ground 1, a support column 2 installed on the upper end of the ground 1, a base 14 fixedly installed at the bottom end of the support column 2, a hollow metal tube 7 in the middle of the support column 2, a sleeve 3 installed on the front of the support column 2, a hollow union 5 installed on the sleeve 3, an opening 11 opened on the side end of the sleeve 3, a railing 4 passing through the opening 11, a limit hole 15 opened on the base 14, and an expansion screw 16 connected to the ground 1 through the limit hole 15.
[0023] In this embodiment, the base 14 is provided with a limiting hole 15, and the base 14 is fixed to the ground 1 through the limiting hole 15 with the expansion screw 16.
[0024] Example 2
[0025] refer to Figures 3 to 4 Example 2 is a further description of Example 1. It includes a screw 12 fixedly installed on one side of the sleeve 3, a screw hole 9 on the other side of the sleeve 3, a bolt 10 passing through the screw hole 9 and limiting the railing 4, a through hole 6 on the front of the support column 2, through which the screw 12 passes, and the other side of the screw 12 is locked by a nut 13, and an auxiliary hole 8 is opened on the side end of the support column 2. The auxiliary hole 8 can be used with the cable to provide auxiliary protection.
[0026] In this embodiment, the protective support sleeve 3 is limited by a swivel joint. The screw 12 on the sleeve 3 passes through the through hole 6 on the front of the support column 2, and the sleeve 3 is locked by adjusting the angle of the sleeve 3 and by the nut 13.
[0027] In practical applications, the protective support base 14 of this device is provided with limiting holes 15. With the help of expansion screws 16, the base 14 is fixed to the ground 1 through the limiting holes 15. The base 14 is connected to the support column 2. The support column 2 has a through hole 6 on the front and an auxiliary hole 8 on the side. The auxiliary hole 8 is used for cable auxiliary protection and can also be used to fix the support column 2 to the wall. The support column 2 is a hollow metal tube 7, and the sleeve 3 is a hollow tube sleeve that can be fitted onto the railing 4. The railing 4 is made of pipe and wooden keel. The protective support sleeve 3 is limited by a swivel joint. The screw 12 on the sleeve 3 passes through the through hole 6 on the front of the support column 2 and passes through the support column 2. By adjusting the angle of the sleeve 3 and locking the sleeve 3 with a nut 13, the tilt angle of the sleeve 3 can be adjusted according to different usage scenarios, so that the entire protective support can be used in different places.
[0028] In the description of this utility model, it should be noted that the terms "top," "bottom," "one side," "the other side," "front," "back," "middle part," "inner," "top," and "bottom," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. The terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. Furthermore, unless otherwise explicitly specified and limited, the terms "installed," "connected," and "joined" 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.
[0029] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.
Claims
1. A novel protective bracket, characterized in that, Includes a ground (1), a support column (2) is installed on the upper end of the ground (1), a base (14) is fixedly installed on the bottom end of the support column (2), the middle of the support column (2) is a hollow metal tube (7), a sleeve (3) is installed on the front of the support column (2), a hollow union (5) is installed on the sleeve (3), and an opening (11) is opened on the side end of the sleeve (3), through which a railing (4) passes.
2. The novel protective bracket according to claim 1, characterized in that, A screw (12) is fixedly installed on one side of the sleeve (3), and a screw hole (9) is opened on the other side of the sleeve (3). A bolt (10) passes through the screw hole (9) and limits the railing (4).
3. The novel protective bracket according to claim 1, characterized in that, The support column (2) has a through hole (6) on its front side. The through hole (6) is penetrated by a screw (12), and the other side of the screw (12) is locked by a nut (13).
4. The novel protective bracket according to claim 1, characterized in that, The support column (2) has an auxiliary hole (8) on its side end, which can be used in conjunction with the cable for auxiliary protection.
5. A novel protective bracket according to claim 1, characterized in that, The base (14) has a limiting hole (15), and the limiting hole (15) is connected to the ground (1) by an expansion screw (16).