Residential building construction guardrail

Abstract

The utility model relates to the field of buildings, and particularly discloses a residential building construction guardrail. The area between the supporting rod and the rocker assembly is a screen cloth moving area; an upper sliding crack is formed in the upper surface of the cross rod body, a lower sliding crack is formed in the lower surface of the cross rod body, and the adjusting assembly slides on the upper sliding crack. The fixing piece slides in the lower sliding crack; the adjusting assembly is in threaded connection with the fixing piece; the left corner of the starting end of the screen cloth is fixed on the first fixing piece, and the right corner of the starting end of the screen cloth is fixed on the second fixing piece; the tail end of the screen cloth is fixed on the rocker assembly; left and right slideways are arranged on the transverse rod body through the adjusting assembly, so that protection of different lengths is adapted. The two toothed plates are driven by the rotating part to move, so that the flitch plates at the ends of the toothed plates are attached to the inner wall of the cross rod body, and the whole rotating part is fixed to the designated position; the first fixing piece is fixed to the screen cloth, and the second fixing piece is fixed to the rotating piece, so that the screen cloth is moved to a designated position, the adaptability of the protective fence is enhanced, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the field of construction, and in particular relates to a residential building construction guardrail. Background Art

[0002] Existing construction guardrails are generally fixed when in use and cannot be retracted or folded. When in use, multiple guardrails are generally required to be connected to form a straight line for protection. However, traditional guardrails can only be installed according to the length of the site, and have poor adaptability to different length specifications, which reduces work efficiency. Utility Model Content

[0003] The utility model provides a residential building construction guardrail to solve the above-mentioned problems.

[0004] To solve the above problems, the technical solution provided by the utility model is as follows: a residential building construction guardrail, provided with a cross bar assembly, a rocker assembly, and a support rod; the left end of the first cross bar assembly is fixed to the top of the rocker assembly; the right end of the first cross bar assembly is fixed to the top of the support rod; the left end of the second cross bar assembly is fixed to the bottom end of the rocker assembly, and the right end of the second cross bar assembly is fixed to the bottom end of the support rod; the area between the support rod and the rocker assembly is the activity area of ​​the mesh; the cross bar assembly includes a cross bar body and an adjustment assembly; an upper sliding crack is arranged on the upper surface of the cross bar body, and a lower sliding crack is arranged on the lower surface of the cross bar body, and the adjustment assembly slides on the upper sliding crack; a fixing member slides in the lower sliding crack; the adjustment assembly is threadedly connected to the fixing member; the left corner of the starting end of the mesh is fixed on the first fixing member, and the right corner of the starting end of the mesh is fixed on the second fixing member; the end of the mesh is fixed on the rocker assembly.

[0005] Preferred technical solution: the cross bar body is hollow, a plurality of reinforcing ribs are fixed inside the cross bar body, and the gaps between adjacent reinforcing ribs are adjustment gaps; the upper area of ​​the reinforcing ribs is the sliding area of ​​the rotating structure in the adjustment assembly; the lower area of ​​the reinforcing ribs is the moving area of ​​the fixed part in the adjustment assembly.

[0006] A preferred technical solution; the adjustment assembly is provided with a rotating structure, a fixed shell and a tooth plate; the bottom of the rotating structure extends to the mounting position of the bottom plate of the fixed shell, the tooth plate passes through both sides of the fixed shell and meshes with the rotating structure.

[0007] A preferred technical solution; the rotating structure comprises a rotating member, and a plurality of rotating teeth are evenly installed on the outer surface of the lower portion of the rotating member; an upward groove is provided at the bottom of the rotating member, and an internal thread is provided on the inner wall of the groove.

[0008] A preferred technical solution: a first hole is provided on the top of the fixed shell, and the bottom of the rotating member extends to the bottom plate of the fixed shell through the first hole; two symmetrical first cracks are opened on the front wall of the fixed shell; and the two tooth plates respectively penetrate the corresponding two first cracks.

[0009] A preferred technical solution: the side surface of the first crack toward the middle of the fixed shell is connected to the interior of the fixed shell.

[0010] A preferred technical solution is that a number of teeth are installed on the tooth plate, a first pasting plate is installed at one end of one of the tooth plates, and a second pasting plate is installed at the other end of the second tooth plate.

[0011] A preferred technical solution: the shape of the pasting plate matches the shape of the side wall of the sliding area.

[0012] A preferred technical solution: the fixing member is L-shaped, and comprises a first fixing block and a second fixing block, the first fixing block is provided with a first fixing hole, and the second fixing block is provided with a second fixing hole.

[0013] A preferred technical solution; the rocker assembly includes a sleeve, a rotating shaft and a crank; a third crack is opened on the outer wall of the sleeve adjacent to the active area; the top of the rotating shaft is connected to the top bearing of the sleeve, and the bottom of the rotating shaft is connected to the bottom bearing of the sleeve; the extension portion of the top of the rotating shaft is fixed to the crank; the end of the mesh cloth is fixed to the surface of the rotating shaft.

[0014] The beneficial effect compared with the prior art is that, by adopting the above scheme, the utility model can adapt to protection of different lengths by adjusting the left and right slides of the components on the cross bar body; and the two tooth plates are driven to move by the rotating member, so that the end plates of the tooth plates are fitted with the inner wall of the cross bar body to fix the entire rotating member at a specified position; then, the first fixing member is fixed to the mesh cloth, and the second fixing member is fixed to the rotating member, so that the mesh cloth is moved to the specified position, so that the adaptability of the guardrail is enhanced and the work efficiency is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments or the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2This is a schematic diagram of the assembly structure of the base and the rotating structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the assembly structure of the rotating structure and the fixing part of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the crossbar assembly of the utility model;

[0020] Figure 5 This is a schematic diagram of the rotating structure of the utility model;

[0021] Figure 6 This is a schematic diagram of the fixing member of the utility model;

[0022] As shown in the above figure: crossbar assembly 1; rocker assembly 2; support rod 3; adjustment assembly 4; crossbar body 10; upper sliding crack 11; lower sliding crack 12; reinforcing rib 13; rocker handle 21; fixing part 41; rotating structure 42; fixing shell 43; tooth plate 410; first crack 411; tooth 412; sticker plate 413; rotating part 421; rotating tooth 422; internal thread 423; first fixing hole 431; second fixing hole 432. DETAILED DESCRIPTION

[0023] In order to facilitate the understanding of the present invention, the present invention is described in more detail below in conjunction with the accompanying drawings and specific embodiments. The accompanying drawings provide preferred embodiments of the present invention. However, the present invention can be implemented in many different forms and is not limited to the embodiments described in this specification. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the present invention more thorough and comprehensive.

[0024] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "fixed", "integrally formed", "left", "right" and similar expressions used in this specification are for illustrative purposes only. In the drawings, units with similar structures are marked with the same reference numerals.

[0025] Unless otherwise defined, all technical and scientific terms used in this specification have the same meanings as those commonly understood by technicians in the technical field of the utility model. The terms used in this specification are only for the purpose of describing specific embodiments and are not used to limit the utility model.

[0026] like Figure 1-6As shown, an embodiment of the utility model is: a residential building construction guardrail, provided with a crossbar assembly 1, a rocker assembly 2, and a support rod 3; the left end of the crossbar assembly 1 is fixed to the top of the rocker assembly 2; the right end of the crossbar assembly 1 is fixed to the top of the support rod 3; the left end of the crossbar assembly 1 is fixed to the bottom end of the rocker assembly 2, and the right end of the crossbar assembly 1 is fixed to the bottom end of the support rod 3; the area between the support rod 3 and the rocker assembly 2 is the active area of ​​the mesh; the crossbar assembly 1 includes A crossbar body 10 and an adjustment component 4; an upper sliding crack 11 is provided on the upper surface of the crossbar body 10, and a lower sliding crack 12 is provided on the lower surface of the crossbar body 10, and the adjustment component 4 slides on the upper sliding crack 11; a fixing member 41 slides in the lower sliding crack 12; the adjustment component 4 is threadedly connected to the fixing member 41; the left corner of the starting end of the mesh is fixed on one of the fixing members 41, and the right corner of the starting end of the mesh is fixed on the second fixing member 41; the end of the mesh is fixed on the rocker assembly 2.

[0027] The cross bar body 10 is hollow, and a plurality of reinforcing ribs 13 are fixed inside the cross bar body 10. The gaps between adjacent reinforcing ribs 13 are adjustment gaps. The upper area of ​​the reinforcing ribs 13 is the sliding area of ​​the rotating structure 42 in the adjustment component 4. The lower area of ​​the reinforcing ribs 13 is the moving area of ​​the fixing part 41 in the adjustment component 4.

[0028] The adjustment assembly 4 is provided with a rotating structure 42 , a fixed shell 43 and a tooth plate 410 ; the bottom of the rotating structure 42 extends to the mounting position of the bottom plate of the fixed shell 43 , and the tooth plate 410 passes through both sides of the fixed shell 43 and meshes with the rotating structure 42 .

[0029] The rotating structure 42 includes a rotating member 421 , and a plurality of rotating teeth 422 are evenly mounted on the outer surface of the lower portion of the rotating member 421 ; an upward groove is arranged at the bottom of the rotating member 421 , and an internal thread 423 is arranged on the inner wall of the groove.

[0030] A first hole is provided on the top of the fixed shell 43, and the bottom of the rotating member 421 extends to the bottom plate of the fixed shell 43 through the first hole; two symmetrical first cracks 411 are formed on the front wall of the fixed shell 43; and the two tooth plates 410 respectively penetrate the corresponding two first cracks 411.

[0031] The side surface of the first crack 411 toward the middle of the fixing shell 43 is communicated with the interior of the fixing shell 43 .

[0032] A number of teeth 412 are installed on the tooth plate 410 , a first pasting plate 413 is installed at one end of one tooth plate 410 , and a second pasting plate 413 is installed at the other end of the second tooth plate 410 .

[0033] The shape of the sticking plate 413 matches the shape of the side wall of the sliding area.

[0034] Preferred technical solution: the fixing member 41 is L-shaped, and the fixing member 41 includes a first fixing block and a second fixing block, the first fixing block is provided with a first fixing hole 431, and the second fixing block is provided with a second fixing hole 432.

[0035] A preferred technical solution; the rocker assembly 2 includes a sleeve, a rotating shaft and a crank 21; a third crack is opened on the outer wall of the sleeve adjacent to the active area; the top of the rotating shaft is connected to the top bearing of the sleeve, and the bottom of the rotating shaft is connected to the bottom bearing of the sleeve; the extension portion of the top of the rotating shaft is fixed to the crank 21; the end of the mesh is fixed to the surface of the rotating shaft.

[0036] Installation and debugging steps:

[0037] Step 1: First obtain the length of the measurement protection;

[0038] Step 2: Pull the adjustment component 4 to move to a corresponding position in the upper sliding crack 11 of the crossbar body 10;

[0039] Step 3: By rotating the rotating member 421, the rotating teeth 422 at the lower part of the rotating member 421 drive the two tooth plates 410 on the inner wall of the fixed shell 43, and the contact plate 413 at the end of one tooth plate 410 moves toward one side wall of the sliding area of ​​the crossbar body 10 until it is tightly fitted; the contact plate 413 at the end of the second tooth plate 410 moves toward one side wall of the sliding area of ​​the crossbar body 10 until it is tightly fitted; thereby fixing the adjustment component 4 in the crossbar body 10;

[0040] Step 3: Fix the left corner of the mesh in the second fixing hole 432 of the first fixing member 41 (fix it by a rope, wire or other linear object); similarly, fix the right corner of the mesh in the second fixing hole 432 of the second fixing member 41;

[0041] Step 4: Pull one of the fixing parts 41 so that its first fixing hole 431 corresponds to the groove of its rotating part 421, and fix the one fixing part 41 to its rotating part 421 through bolts; similarly: pull the second fixing part 41 so that its second first fixing hole 431 corresponds to the groove of its second rotating part 421, and fix the second fixing part 41 to its second rotating part 421 through bolts; thereby moving the mesh to the corresponding position.

[0042] It should be noted that the above-mentioned technical features are further combined with each other to form various embodiments not listed above, which are all deemed to be within the scope of the present utility model specification; and, for ordinary technicians in this field, they can be improved or transformed according to the above description, and all these improvements and transformations should fall within the scope of protection of the claims attached to the present utility model.

Claims

1. A residential building construction guardrail, characterized in that; A cross bar assembly, a rocker assembly, and a support rod are provided; the left end of one of the cross bar assemblies is fixed to the top of the rocker assembly; the right end of one of the cross bar assemblies is fixed to the top of the support rod; the left end of the second cross bar assembly is fixed to the bottom end of the rocker assembly, and the right end of the second cross bar assembly is fixed to the bottom end of the support rod; the area between the support rod and the rocker assembly is the active area of ​​the mesh; the cross bar assembly includes a cross bar body and an adjustment assembly; an upper sliding crack is arranged on the upper surface of the cross bar body, and a lower sliding crack is arranged on the lower surface of the cross bar body, and the adjustment assembly slides on the upper sliding crack; a fixing member slides in the lower sliding crack; the adjustment assembly is threadedly connected to the fixing member; the left corner of the starting end of the mesh is fixed on the first fixing member, and the right corner of the starting end of the mesh is fixed on the second fixing member; the end of the mesh is fixed on the rocker assembly.

2. A residential building construction guardrail according to claim 1, characterized in that; The crossbar body is hollow, and a plurality of reinforcing ribs are fixed inside the crossbar body. The gaps between adjacent reinforcing ribs are adjustment gaps; the upper area of ​​the reinforcing ribs is the sliding area of ​​the rotating structure in the adjustment component; and the lower area of ​​the reinforcing ribs is the moving area of ​​the fixed part in the adjustment component.

3. A residential building construction guardrail according to claim 2, characterized in that; The adjustment assembly is provided with a rotating structure, a fixed shell and a tooth plate; the bottom of the rotating structure extends to the mounting position of the bottom plate of the fixed shell, and the tooth plate penetrates both sides of the fixed shell and meshes with the rotating structure.

4. A residential building construction guardrail according to claim 3, characterized in that; The rotating structure comprises a rotating member, and a plurality of rotating teeth are evenly installed on the outer surface of the lower part of the rotating member; an upward groove is arranged at the bottom of the rotating member, and an internal thread is arranged on the inner wall of the groove.

5. A residential building construction guardrail according to claim 4, characterized in that; A first hole is provided on the top of the fixed shell, and the bottom of the rotating member extends to the bottom plate of the fixed shell through the first hole; two symmetrical first cracks are formed on the front wall of the fixed shell; and the two tooth plates respectively penetrate the corresponding two first cracks.

6. A residential building construction guardrail according to claim 5, characterized in that; The side surface of the first crack toward the middle direction of the fixed shell is communicated with the interior of the fixed shell.

7. A residential building construction guardrail according to claim 6, characterized in that; A number of teeth are installed on the tooth plate, a first pasting plate is installed at one end of one of the tooth plates, and a second pasting plate is installed at the other end of the second tooth plate.

8. A residential building construction guardrail according to claim 7, characterized in that; The shape of the sticking plate matches the shape of the side wall of the sliding area.

9. A residential building construction guardrail according to claim 8, characterized in that; The fixing member is L-shaped and includes a first fixing block and a second fixing block. The first fixing block is provided with a first fixing hole, and the second fixing block is provided with a second fixing hole.

10. A residential building construction guardrail according to claim 1, characterized in that; The rocker assembly includes a sleeve, a rotating shaft and a crank; a third crack is opened on the outer wall of the sleeve adjacent to the active area; the top of the rotating shaft is connected to the top bearing of the sleeve, and the bottom of the rotating shaft is connected to the bottom bearing of the sleeve; the extension part of the top of the rotating shaft is fixed to the crank; the end of the mesh is fixed to the surface of the rotating shaft.

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