Guardrail for building

Abstract

The utility model discloses a building guardrail which comprises a protective fence body, a fixing sleeve is fixedly connected to the bottom of the left side of the protective fence body, a fixing groove is formed in the top of the fixing sleeve, a clamping block is arranged in the fixing groove, and a fixing rod is arranged at the bottom of the fixing sleeve. A groove communicating with the bottom of the fixing groove is formed in the bottom of the fixing sleeve, the top end of the fixing rod penetrates through the groove and is fixedly connected with the bottom of the clamping block, and a torsional spring is fixedly connected to the surface of the fixing rod. According to the protective fence, the protective fence body, the fixing sleeves, the fixing grooves, the clamping blocks, the fixing rods, the grooves and the torsional springs are arranged and used in cooperation, and the problems that according to an existing protective fence, bolts and nuts are usually used for fixing the connecting positions of the protective fence, and consequently after a user uses the protective fence, the protective fence is not prone to falling off are solved. And a lot of time is wasted for dismantling the protective fence, and the practicability of the protective fence is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of building engineering construction, in particular to a guardrail for buildings. Background Art

[0002] Protective fences are used in construction projects, but existing protective fences are usually fixed at their joints with bolts and nuts, which causes users to waste a lot of time removing the protective fences after using them, reducing the practicality of the protective fences. Utility Model Content

[0003] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a building guardrail, which has the advantage of being easy to dismantle, and solves the problem that the existing protective fences usually use bolts and nuts to fix the joints of the protective fences, which will cause users to waste a lot of time to dismantle the protective fences after use, reducing the practicality of the protective fences.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a building guardrail, comprising a protective fence body;

[0005] A fixing sleeve is fixedly connected to the bottom of the left side of the protective fence body, a fixing groove is provided on the top of the fixing sleeve, a clamping block is provided inside the fixing groove, a fixing rod is provided at the bottom of the fixing sleeve, a groove connected to the bottom of the fixing groove is provided at the bottom of the fixing sleeve, the top of the fixing rod passes through the groove and is fixedly connected to the bottom of the clamping block, a torsion spring is fixedly connected to the surface of the fixing rod, one end of the torsion spring away from the fixing rod is fixedly connected to the inner wall of the groove, and a limit block located on the inner wall of the groove is fixedly connected to the bottom of the surface of the fixing rod;

[0006] A connecting block is fixedly connected to the bottom of the right side of the protective fence body, a fixing block is fixedly connected to the bottom of the connecting block, and a card slot used in conjunction with the card block is provided on the top of the fixing block.

[0007] As a preferred embodiment of the utility model, a reinforcement block is fixedly connected to the top of the left side of the protective fence body, and the reinforcement block is made of metal.

[0008] As a preferred embodiment of the utility model, an extrusion block is fixedly connected to the top of the right side of the protective fence body, and the surface of the extrusion block is movably connected to the inside of the reinforcement block.

[0009] As a preferred embodiment of the present invention, reflective stickers are fixedly connected to the surface of the protective fence body, and the number of the reflective stickers is several.

[0010] As a preferred embodiment of the utility model, a friction sleeve is fixedly connected to the bottom of the surface of the fixing rod, and the shape of the friction sleeve is circular.

[0011] As a preferred embodiment of the present invention, the shape of the inner wall of the fixing groove is circular, and the shape of the surface of the fixing block is the same as the shape of the inner wall of the fixing groove.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model solves the problem that the existing protective fences usually use bolts and nuts to fix the joints of the protective fences, which causes users to waste a lot of time to dismantle the protective fences after using them, thereby reducing the practicality of the protective fences, by providing a protective fence body, a fixing sleeve, a fixing groove, a clamping block, a fixing rod, a groove and a torsion spring for coordinated use.

[0014] 2. The utility model provides a reinforcement block that can cooperate with the extrusion block to limit the tops of both sides of the protective fence body, thereby improving the stability of the protective fence body.

[0015] 3. The utility model provides an extrusion block which can cooperate with the reinforcement block to make the connection between the two protective fence bodies more stable and convenient for users to use.

[0016] 4. The utility model provides reflective stickers, so that the protective fence body can warn passing vehicles in a dim environment, thereby improving the practicality of the protective fence body.

[0017] 5. The utility model improves the friction between the user's fingers and the fixed rod by providing a friction sleeve, making it easier for the user to rotate the fixed rod through the friction sleeve.

[0018] 6. The utility model sets the shape of the inner wall of the fixing groove to be circular, which makes it easier for the user to adjust the use direction of the protective fence body, thereby improving the practicality of the protective fence body. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a front view schematic diagram of the structure of the utility model;

[0020] Figure 2 For this utility model Figure 1 The structure diagram at A is enlarged;

[0021] Figure 3 This is a schematic diagram of the connection between the fixed block and the clamping block of the utility model structure;

[0022] Figure 4 It is a three-dimensional diagram of the structural reinforcement block of the utility model;

[0023] Figure 5 It is a three-dimensional diagram of the structural fixing block of the utility model.

[0024] In the figure: 1. protective fence body; 2. fixing sleeve; 3. fixing groove; 4. clamping block; 5. fixing rod; 6. groove; 7. torsion spring; 8. limit block; 9. connecting block; 10. fixing block; 11. clamping slot; 12. reinforcement block; 13. extrusion block; 14. reflective tape; 15. friction sleeve. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] like Figures 1 to 5 As shown, the utility model provides a building guardrail, comprising a protective fence body 1;

[0027] A fixing sleeve 2 is fixedly connected to the bottom of the left side of the protective fence body 1, a fixing groove 3 is provided at the top of the fixing sleeve 2, a clamping block 4 is arranged inside the fixing groove 3, a fixing rod 5 is arranged at the bottom of the fixing sleeve 2, a groove 6 connected to the bottom of the fixing groove 3 is provided at the bottom of the fixing sleeve 2, the top of the fixing rod 5 passes through the groove 6 and is fixedly connected to the bottom of the clamping block 4, a torsion spring 7 is fixedly connected to the surface of the fixing rod 5, one end of the torsion spring 7 away from the fixing rod 5 is fixedly connected to the inner wall of the groove 6, and a limit block 8 located on the inner wall of the groove 6 is fixedly connected to the bottom of the surface of the fixing rod 5;

[0028] A connecting block 9 is fixedly connected to the bottom of the right side of the protective fence body 1 , a fixing block 10 is fixedly connected to the bottom of the connecting block 9 , and a card slot 11 for use with the card block 4 is provided on the top of the fixing block 10 .

[0029] refer to Figure 1 A reinforcement block 12 is fixedly connected to the top of the left side of the protective fence body 1, and the reinforcement block 12 is made of metal.

[0030] As a technical optimization solution of the utility model, by setting a reinforcement block 12, it can cooperate with the extrusion block 13 to limit the tops of both sides of the protective fence body 1, thereby improving the stability of the protective fence body 1.

[0031] refer to Figure 1 An extrusion block 13 is fixedly connected to the top of the right side of the protective fence body 1, and the surface of the extrusion block 13 is movably connected to the inside of the reinforcement block 12.

[0032] As a technical optimization solution of the utility model, by providing an extrusion block 13, it can cooperate with the reinforcement block 12 to make the connection between the two protective fence bodies 1 more stable and convenient for users to use.

[0033] refer to Figure 1 The surface of the protective fence body 1 is fixedly connected with a reflective sticker 14, and the number of the reflective stickers 14 is several.

[0034] As a technical optimization solution of the present invention, by providing the reflective sticker 14 , the protective fence body 1 can warn passing vehicles in a dim environment, thereby improving the practicality of the protective fence body 1 .

[0035] refer to Figure 2 A friction sleeve 15 is fixedly connected to the bottom of the surface of the fixed rod 5, and the shape of the friction sleeve 15 is circular.

[0036] As a technical optimization solution of the present invention, by providing the friction sleeve 15 , the friction between the user's fingers and the fixing rod 5 is improved, making it easier for the user to rotate the fixing rod 5 through the friction sleeve 15 .

[0037] refer to Figure 5 The shape of the inner wall of the fixing groove 3 is circular, and the shape of the surface of the fixing block 10 is the same as the shape of the inner wall of the fixing groove 3.

[0038] As a technical optimization solution of the present invention, by setting the shape of the inner wall of the fixing groove 3 to be circular, it is convenient for the user to adjust the use direction of the protective fence body 1, thereby improving the practicality of the protective fence body 1.

[0039] The working principle and use process of the utility model: when in use, when the user needs to dismantle the protective fence body 1, first rotate the fixing rod 5 through the friction sleeve 15, and then the fixing rod 5 drives the clamping block 4 to rotate inside the clamping slot 11, so that the fixing rod 5 drives the clamping block 4 to rotate ninety degrees inside the clamping slot 11, and while the fixing rod 5 rotates, the torsion spring 7 is limited by the groove 6 to make the torsion spring 7 elastically contract, and then the user can move the other protective fence bodies 1 on both sides of the protective fence body 1, so that the other protective fence bodies 1 drive the connecting block 9 and the fixing block 10 to move upward, and then the bottom of the fixing block 10 is separated from the inside of the fixing slot 3, and the connecting block 9 is separated from the top of the fixing sleeve 2, so that removal can be achieved. When the user installs it, the above steps can be reversed to achieve the effect of easy removal.

[0040] To sum up: the building guardrail, by setting the protective fence body 1, the fixing sleeve 2, the fixing groove 3, the block 4, the fixing rod 5, the groove 6 and the torsion spring 7, solves the problem that the existing protective fence usually uses bolts and nuts to fix the connection of the protective fence, which will cause the user to waste a lot of time to dismantle the protective fence after using it, reducing the practicality of the protective fence.

[0041] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0042] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A building guardrail, comprising a protective fence body (1); Features: A fixing sleeve (2) is fixedly connected to the bottom of the left side of the protective fence body (1), a fixing groove (3) is provided on the top of the fixing sleeve (2), a clamping block (4) is arranged inside the fixing groove (3), a fixing rod (5) is arranged at the bottom of the fixing sleeve (2), a groove (6) connected to the bottom of the fixing groove (3) is provided at the bottom of the fixing sleeve (2), the top of the fixing rod (5) passes through the groove (6) and is fixedly connected to the bottom of the clamping block (4), a torsion spring (7) is fixedly connected to the surface of the fixing rod (5), one end of the torsion spring (7) away from the fixing rod (5) is fixedly connected to the inner wall of the groove (6), and a limit block (8) located on the inner wall of the groove (6) is fixedly connected to the bottom of the surface of the fixing rod (5); A connecting block (9) is fixedly connected to the bottom of the right side of the protective fence body (1), a fixing block (10) is fixedly connected to the bottom of the connecting block (9), and a card slot (11) for use with a card block (4) is provided on the top of the fixing block (10).

2. A building guardrail according to claim 1, characterized in that: A reinforcement block (12) is fixedly connected to the top of the left side of the protective fence body (1), and the reinforcement block (12) is made of metal.

3. A building guardrail according to claim 2, characterized in that: An extrusion block (13) is fixedly connected to the top of the right side of the protective fence body (1), and the surface of the extrusion block (13) is movably connected to the inside of the reinforcement block (12).

4. A building guardrail according to claim 1, characterized in that: A reflective sticker (14) is fixedly connected to the surface of the protective fence body (1), and the number of the reflective stickers (14) is several.

5. A building guardrail according to claim 1, characterized in that: A friction sleeve (15) is fixedly connected to the bottom of the surface of the fixing rod (5), and the friction sleeve (15) is circular in shape.

6. A building guardrail according to claim 1, characterized in that: The shape of the inner wall of the fixing groove (3) is circular, and the shape of the surface of the fixing block (10) is the same as the shape of the inner wall of the fixing groove (3).

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