Construction protective fence

Abstract

The utility model relates to the technical field of building construction, and discloses a construction protective fence which comprises a fixing assembly, a supporting rod is fixedly connected to the middle of the top face of the fixing assembly, and a plurality of threaded holes are formed in the surface of the supporting rod. The multiple threaded holes are symmetrically distributed in the surface of the supporting rod, the four threaded holes in the same plane penetrate through the interior of the supporting rod, the surface of the supporting rod is in threaded connection with an assembling assembly, and the surface of the assembling assembly is in threaded connection with a connecting assembly. According to the construction protective fence, the clamping assemblies are arranged, the inserting columns slide in the connecting grooves so as to adjust the distance between every two adjacent inserting columns, the upper ends of the inserting columns are fixed through the clamping caps in a threaded mode, then the multiple inserting columns are clamped between the clamping plate and the fixing plate, and therefore according to the requirements of a construction site, the inserting columns can be conveniently fixed; the distance between the inserting columns is flexibly adjusted so that the protection density of the device can be conveniently adjusted, and meanwhile the damaged inserting columns can be conveniently replaced.

Description

Technical Field

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

[0002] Guardrails are mainly used as partitions, separations or temporary isolation during accident handling. They can be widely used in traffic safety, urban roads, engineering construction, accident sites, etc. Construction sites usually need to set up guardrails to ensure the safety of workers and the public. Traditional construction guardrails are mainly made of metal or plastic materials and assembled through connectors.

[0003] A construction guardrail disclosed in the publication number CN204475878U is very simple and quick to install and disassemble during use, easy to use and can be operated manually. The main vertical pole is fixed to the ground by expansion bolts, the connection is firm, economical and affordable, and can play a good warning role on the construction site.

[0004] However, this construction guardrail has the following disadvantages:

[0005] (1) The device is not easy to assemble from four directions, which would expand the protection range of the device;

[0006] (2) The device is not convenient for adjusting the protection gap, so as to adjust the protection density according to actual needs. Utility Model Content

[0007] 1. Technical issues to be resolved

[0008] The technical problem solved by the utility model is to provide a construction guardrail which is highly practical, can be easily operated and has a relatively simple structure, thereby solving the problem of flexibly adjusting the protection range and protection density of the guardrail according to actual needs proposed in the above background technology.

[0009] (II) Technical solution

[0010] To achieve the above objectives, the utility model is implemented through the following technical solutions: a construction guardrail, including a fixing component, a support rod is fixedly connected to the middle of the top surface of the fixing component, a plurality of threaded holes are opened on the surface of the support rod, the plurality of threaded holes are symmetrically distributed on the surface of the support rod and four threaded holes in the same plane penetrate the interior of the support rod, an assembling component is threadedly connected to the surface of the support rod, a connecting component is threadedly connected to the surface of the assembling component, a support column is fixedly connected to the surface of the connecting component located below the device, a connecting rod is fixedly connected to the surface of the connecting component located above the device, and a clamping component is fixedly connected to the bottom surface of the connecting rod and the top surface of the support column.

[0011] Optionally, the fixing assembly includes a base fixedly connected to the bottom surface of the support rod, the top surface of the base is provided with four threaded holes in a circular array, the interiors of the four threaded holes are all threadedly connected with threaded nails, and the threaded nails are used to fix the base to the ground.

[0012] Optionally, the assembly component includes a connecting tube threadedly connected to the surface of the support rod, the connecting tube is threadedly connected to the threaded hole on the surface of the support rod through a threaded rod, and a sleeve is fixedly connected to the surface of the connecting tube, which facilitates the installation of the connecting component from four directions.

[0013] Optionally, the surface of the sleeve is provided with four groups of threaded holes in a circular array, and the interiors of the four groups of threaded holes are all threadedly connected to one end of the connecting component, so that the sleeve is convenient for installing the splicing component from four directions.

[0014] Optionally, the connecting assembly includes an inner rod which is threadedly connected to the surface of the assembly assembly, the surface of the inner rod is slidably connected to the outer rod, the surface of the inner rod is provided with a plurality of threaded holes, both ends of the surface of the outer rod are provided with threaded holes, the inner rod and the outer rod are threadedly connected via a threaded column, and both ends of the outer rod are slidably connected to the inner rod, so that the inner rod can be easily adjusted in length within the outer rod to adjust the length of the guardrail.

[0015] Optionally, the snap-in assembly includes a snap-in plate and a fixed plate which are respectively fixedly connected to the bottom surface of the connecting rod and the top surface of the supporting column, the snap-in plate is provided with a snap-in groove inside, the snap-in groove passes through the top surface and the bottom surface of the snap-in plate, the surface of the fixed plate is provided with a connecting groove, the bottom surface of the connecting groove is slidably connected with a plug-in column, the other end of the plug-in column is threadedly connected with a snap-in cap, and the plug-in column is connected through the snap-in groove in the snap-in plate, and the snap-in cap is used to fix the plug-in column.

[0016] (III) Beneficial effects

[0017] The utility model provides a construction protection fence, which has the following beneficial effects:

[0018] 1. The construction guardrail, through the setting of assembly components and connection components, adjusts the height of adjacent connecting pipes on the support rod according to the required protection height, respectively uses threaded rods to fix the two connecting pipes on the support rod, and the inner rod is threadedly connected to the threaded hole on the surface of the sleeve. After adjusting the connection length between the inner rod and the outer rod according to the required interception length, the inner rod and the outer rod are fixed with threaded columns, and the inner rod on the other side of the outer rod is threadedly connected to another group of assembly components, so that it can be selectively assembled from four directions of the sleeve according to the needs, thereby expanding the protection range of the device.

[0019] 2. The construction guardrail, through the setting of the snap-on assembly, slides the plug-in column inside the connecting groove to adjust the distance between two adjacent plug-in columns, uses the snap-on cap to thread the upper end of the plug-in column, and then snaps a number of plug-in columns between the snap-on plate and the fixed plate, so that the distance between the plug-in columns can be flexibly adjusted according to the needs of the construction site to facilitate the adjustment of the protection density of the device, and it is also convenient to replace damaged plug-in columns. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 It is a partial structural schematic diagram of the utility model;

[0022] Figure 3 This is a schematic diagram of the assembly structure of the utility model;

[0023] Figure 4 This is a schematic diagram of the structure of the connection assembly of the utility model;

[0024] Figure 5 This is a schematic diagram of the structure of the clamping plate and the fixing plate of the utility model;

[0025] Figure 6 This is a schematic diagram of the structure of the clamping assembly of the utility model;

[0026] Figure 7 This is a schematic diagram of the structure of the fixing component of the utility model.

[0027] In the figure: 1. fixing component; 101. base; 102. threaded nail; 2. support rod; 3. assembly component; 301. connecting pipe; 302. threaded rod; 303. sleeve; 4. connecting component; 401. inner rod; 402. outer rod; 403. threaded column; 5. supporting column; 6. connecting rod; 7. snap-on component; 701. snap-on plate; 702. fixing plate; 703. plug-in column; 704. snap-on cap. DETAILED DESCRIPTION

[0028] 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. 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.

[0029] See also Figures 1 to 7The utility model provides a technical solution: a construction guardrail, including a fixing component 1, a support rod 2 is fixedly connected to the middle of the top surface of the fixing component 1, a plurality of threaded holes are opened on the surface of the support rod 2, the plurality of threaded holes are symmetrically distributed on the surface of the support rod 2 and four threaded holes in the same plane penetrate the interior of the support rod 2, an assembling component 3 is threadedly connected to the surface of the support rod 2, and a connecting component 4 is threadedly connected to the surface of the assembling component 3, and a connecting component 4 is threadedly connected to the surface of the assembling component 3. Through the arrangement of the assembling component 3 and the connecting component 4, according to the required protection height, after adjusting the height of adjacent connecting pipes 301 on the support rod 2, the two connecting pipes 301 are fixed to the support rod 2 using threaded rods 302 respectively, the inner rod 401 is threadedly connected to the threaded hole on the surface of the sleeve 303, the connection length of the inner rod 401 and the outer rod 402 is adjusted according to the required interception length, and the inner rod 401 and the outer rod 402 are fixed using the threaded column 403. The inner rod 401 on the other side of the rod 402 is threadedly connected to another group of assembling components 3, so that it can be selectively assembled from four directions of the sleeve 303 as needed to expand the protection range of the device. The surface of the connecting component 4 located below the device is fixedly connected to the support column 5, and the surface of the connecting component 4 located above the device is fixedly connected to the connecting rod 6. The bottom surface of the connecting rod 6 and the top surface of the support column 5 are fixedly connected to the clamping component 7. Through the setting of the clamping component 7, the plug-in column 703 is slid inside the connecting groove to adjust the distance between two adjacent plug-in columns 703, and the clamping cap 704 is used to thread the upper end of the plug-in column 703, and then a plurality of plug-in columns 703 are clamped between the clamping plate 701 and the fixed plate 702, so that the distance between the plug-in columns 703 can be flexibly adjusted according to the needs of the construction site to facilitate the adjustment of the protection density of the device, and at the same time, it is convenient to replace damaged plug-in columns 703.

[0030] The fixing assembly 1 includes a base 101 fixedly connected to the bottom surface of the support rod 2. The top surface of the base 101 is provided with four threaded holes in a circular array. The insides of the four threaded holes are all threadedly connected with threaded nails 102. Through the setting of the fixing assembly 1, the base 101 is fixed to the bottom surface from four directions of the top surface of the base 101 using the threaded nails 102, thereby improving the stability of the device;

[0031] The assembly component 3 includes a connecting tube 301 threadedly connected to the surface of the support rod 2, and the connecting tube 301 is threadedly connected to the threaded hole on the surface of the support rod 2 through a threaded rod 302. The surface of the connecting tube 301 is fixedly connected with a sleeve 303. Through the setting of the assembly component 3, according to the required protection height, after adjusting the height of the adjacent connecting tubes 301 on the support rod 2, the two connecting tubes 301 are fixed to the support rod 2 using the threaded rod 302 respectively, so that they can be selectively assembled from four directions of the sleeve 303 as needed, thereby expanding the protection range of the device;

[0032] The surface of the sleeve 303 is provided with four groups of threaded holes in an annular array, and the insides of the four groups of threaded holes are all threadedly connected to one end of the connecting component 4. By setting the assembly component 3, according to the required protection height, after adjusting the height of the adjacent connecting pipes 301 on the support rod 2, the two connecting pipes 301 are fixed to the support rod 2 using the threaded rods 302 respectively, so that the sleeve 303 can be selectively assembled from four directions as needed, thereby expanding the protection range of the device;

[0033] The connecting component 4 includes an inner rod 401 which is threadedly connected to the surface of the assembling component 3, and the surface of the inner rod 401 is slidably connected to the outer rod 402. The surface of the inner rod 401 is provided with a plurality of threaded holes, and both ends of the surface of the outer rod 402 are provided with threaded holes. The inner rod 401 and the outer rod 402 are threadedly connected through a threaded column 403, and both ends of the outer rod 402 are slidably connected to the inner rod 401. Through the setting of the connecting component 4, the inner rod 401 is threadedly connected to the threaded hole on the surface of the sleeve 303, and the threaded column 403 is used to fix the inner rod 401 and the outer rod 402 after adjusting the connection length of the inner rod 401 and the outer rod 402 according to the required interception length, and the inner rod 401 on the other side of the outer rod 402 is threadedly connected to another group of assembling components 3, so that it can be selectively assembled from four directions of the sleeve 303 as needed, thereby expanding the protection range of the device;

[0034] The clamping assembly 7 includes a clamping plate 701 and a fixing plate 702 which are respectively fixedly connected to the bottom surface of the connecting rod 6 and the top surface of the supporting column 5. A clamping groove is provided inside the clamping plate 701, and the clamping groove passes through the top and bottom surfaces of the clamping plate 701. A connecting groove is provided on the surface of the fixing plate 702. A plug-in column 703 is slidably connected to the bottom surface of the connecting groove. A clamping cap 704 is threadedly connected to the other end of the plug-in column 703, and the plug-in column 703 is through-connected to the clamping groove in the clamping plate 701. Through the setting of the clamping assembly 7, the plug-in column 703 is slid inside the connecting groove to adjust the distance between two adjacent plug-in columns 703. The clamping cap 704 is used to thread the upper end of the plug-in column 703, and then a plurality of plug-in columns 703 are clamped between the clamping plate 701 and the fixing plate 702. Therefore, the distance between the plug-in columns 703 can be flexibly adjusted according to the needs of the construction site to facilitate the adjustment of the protection density of the device, and at the same time, it is convenient to replace damaged plug-in columns 703.

[0035] In the utility model, the working steps of the device are as follows:

[0036] Step 1: According to the required protection height, adjust the height of the adjacent connecting pipes 301 on the support rod 2, respectively use the threaded rods 302 to fix the two connecting pipes 301 on the support rod 2, thread the inner rod 401 into the threaded hole on the surface of the sleeve 303, adjust the connection length between the inner rod 401 and the outer rod 402 according to the required interception length, and then use the threaded column 403 to fix the inner rod 401 and the outer rod 402, and thread the inner rod 401 on the other side of the outer rod 402 to another group of assembly components 3;

[0037] The second step: slide the plug-in column 703 inside the connection groove to adjust the distance between two adjacent plug-in columns 703, use the clamping cap 704 to thread the upper end of the plug-in column 703, and then clamp a plurality of plug-in columns 703 between the clamping plate 701 and the fixing plate 702.

[0038] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. On the premise that the technical personnel in this field understand the principle of the above utility model, the details of the power mechanism, power supply system and control system can be clearly known. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be realized by simple programming by the technical personnel in this field;

[0039] The standard parts used therein can all be purchased from the market and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the structures and principles of the components known to technical personnel in this field can be known by these technical personnel through technical manuals or through conventional experimental methods.

[0040] Although 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 construction guardrail, comprising a fixing assembly (1), characterized in that: A support rod (2) is fixedly connected to the middle of the top surface of the fixing component (1); a plurality of threaded holes are opened on the surface of the support rod (2); the plurality of threaded holes are symmetrically distributed on the surface of the support rod (2); and four threaded holes in the same plane penetrate the interior of the support rod (2); an assembling component (3) is threadedly connected to the surface of the support rod (2); a connecting component (4) is threadedly connected to the surface of the assembling component (3); a supporting column (5) is fixedly connected to the surface of the connecting component (4) located below the device; a connecting rod (6) is fixedly connected to the surface of the connecting component (4) located above the device; and a clamping component (7) is fixedly connected to the bottom surface of the connecting rod (6) and the top surface of the support column (5).

2. A construction guardrail according to claim 1, characterized in that: The fixing assembly (1) comprises a base (101) fixedly connected to the bottom surface of the support rod (2), the top surface of the base (101) being provided with four threaded holes in a circular array, and the interiors of the four threaded holes are all threadedly connected with threaded nails (102).

3. A construction protection fence according to claim 1, characterized in that: The assembly component (3) comprises a connecting pipe (301) threadedly connected to the surface of the support rod (2); the connecting pipe (301) is threadedly connected to a threaded hole on the surface of the support rod (2) via a threaded rod (302); and a sleeve (303) is fixedly connected to the surface of the connecting pipe (301).

4. A construction protection fence according to claim 3, characterized in that: The surface of the sleeve (303) is provided with four groups of threaded holes in a circular array, and the interiors of the four groups of threaded holes are all threadedly connected to one end of the connecting component (4).

5. A construction protection fence according to claim 1, characterized in that: The connection assembly (4) comprises an inner rod (401) which is threadedly connected to the surface of the assembly assembly (3); the surface of the inner rod (401) is slidably connected to the outer rod (402); the surface of the inner rod (401) is provided with a plurality of threaded holes; both ends of the surface of the outer rod (402) are provided with threaded holes; the inner rod (401) and the outer rod (402) are threadedly connected via a threaded column (403); and both ends of the outer rod (402) are slidably connected to the inner rod (401).

6. A construction protection fence according to claim 1, characterized in that: The snap-on assembly (7) comprises a snap-on plate (701) and a fixed plate (702) which are respectively fixedly connected to the bottom surface of the connecting rod (6) and the top surface of the supporting column (5); a snap-on groove is provided inside the snap-on plate (701), and the snap-on groove passes through the top surface and the bottom surface of the snap-on plate (701); a connecting groove is provided on the surface of the fixed plate (702), and a plug-in column (703) is slidably connected to the bottom surface of the connecting groove; the other end of the plug-in column (703) is threadedly connected to a snap-on cap (704), and the plug-in column (703) is connected to the snap-on groove in the snap-on plate (701).

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