Steel structure color steel plate assembly type fence

Abstract

The utility model relates to the technical field of color steel plate fences, and discloses a steel structure color steel plate assembly type fence which comprises a fence supporting frame, air inlets are formed in the two sides of the top of the front end of the fence supporting frame, and air transmission channels communicated with the air inlets are formed in the two sides of the fence supporting frame. Grooves communicated with the grooves are formed in the two sides of the bottom of the rear end of the fence supporting frame, push plates extending into the grooves are movably installed at the bottoms of the air transmission channels, and telescopic cylinders are rotationally installed in the grooves. Air force is conveyed to the bottom of the air conveying channel through the air inlet, the push plate is pushed to the rear end under the action of air resistance, so that the bottom of the supporting rod is pushed to move to the rear end, and at the moment, the contraction cylinder slides out of the groove under the action of the elastic force of the spring; meanwhile, the supporting rods extend out of the telescopic cylinders under the action of elastic force to be in contact with the ground to support the fence supporting frame, and wind force of the upper half portion of the fence supporting frame is reduced, so that the fence is not prone to toppling over.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of color steel plate fence, concretely to a steel structure color steel plate assembled fence. BACKGROUND

[0002] The color steel plate assembled fence is a fence product widely used in various scenes, which is mainly made of color steel plates as main materials and assembled through standardized components, has the characteristics of convenient installation and disassembly, and is usually used as a barrier to shield a construction site, reduce the influence on the surrounding residents, and provide safety isolation.

[0003] In the process of realizing the present application, the inventors found at least the following problems in the prior art:

[0004] Although the existing color steel plate assembled fence is convenient to install and use, it is prone to fall when the upper half of the color steel plate assembled fence is subjected to strong wind in windy rainy days, thereby causing damage to the construction site or hitting pedestrians.

[0005] Therefore, the above technical problems need to be solved. UTILITY MODEL CONTENT

[0006] In view of the deficiencies of the prior art, the utility model provides a steel structure color steel plate assembled fence, which solves the problem that the upper half of the color steel plate assembled fence is prone to fall when subjected to strong wind in windy rainy days, thereby causing damage to the construction site or hitting pedestrians.

[0007] To solve the above technical problems, the utility model provides the following technical scheme:

[0008] A steel structure color steel plate assembled fence, comprising a fence support frame, wind inlets are formed in the top of the front end of the fence support frame on both sides, a wind transmission channel is formed in the inside of the fence support frame on both sides and is connected with the wind inlets, grooves are formed in the bottom of the rear end of the fence support frame on both sides and are connected with the grooves, a push plate is movably installed at the bottom of the wind transmission channel and extends into the groove, a contraction cylinder is rotatably installed in the inside of the groove, a support rod is movably installed in the inside of the contraction cylinder and extends to the bottom, and a spring is fixedly installed in the inside of the contraction cylinder.

[0009] Preferably, the top and bottom of the wind transmission channel are arc surfaces, the bottom of the groove is a backward inclined surface, an arc groove is formed in the bottom of the groove, the bottom of the support rod is a spherical body, and the bottom of the support rod extends into the arc groove.

[0010] Preferably, the inner side of the fence support frame is provided with a mounting groove, the front end and the rear end of the inside of the mounting groove are movably provided with a color steel plate body, and the inner sides of the two color steel plate bodies are fixedly provided with a filling layer.

[0011] Preferably, the inside of the filling layer is fixedly provided with a sound insulation layer, the sound insulation layer is made of sound insulation cotton, and the inside of the filling layer is fixedly provided with a reinforcing layer.

[0012] Preferably, the top of the fence support frame is movably provided with a sealing top plate, and the two sides of the front end and the rear end of the sealing top plate are fixedly provided with a limiting plate located outside the color steel plate body.

[0013] Preferably, the two sides of the top of the fence support frame are provided with a limiting groove, and the two sides of the bottom of the sealing top plate are fixedly provided with a limiting barb extending into the limiting groove.

[0014] Compared with the prior art, the steel structure color steel plate assembled fence has the following beneficial effects: the wind force is delivered to the bottom of the air conveying channel through the air inlet, the push plate is pushed to the rear end under the action of the wind resistance, thereby pushing the bottom of the supporting rod to move to the rear end, at this time, the contraction cylinder slides out of the inside of the groove under the action of the elastic force of the spring, and the supporting rod extends out of the inside of the contraction cylinder and contacts the ground under the action of the elastic force, thereby supporting the fence support frame, and the wind force of the upper half of the fence support frame is reduced, thereby avoiding the situation that the upper half of the color steel plate assembled fence is easily tilted and damaged or hits pedestrians when the upper half of the color steel plate assembled fence is subjected to strong wind force in a rainy day with strong wind. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a front view structure schematic diagram of the utility model;

[0016] Figure 2 It is a fence support frame rear view split structure schematic diagram of the utility model;

[0017] Figure 3 It is a fence support frame side view cross section structure schematic diagram of the utility model;

[0018] Figure 4 It is a contraction cylinder side view cross section structure schematic diagram of the utility model;

[0019] Figure 5 It is a filling layer top view cross section structure schematic diagram of the utility model.

[0020] In the figure: 1, fence support frame; 101, air inlet; 102, air transmission channel; 103, groove; 104, push plate; 105, contraction cylinder; 106, support rod; 107, spring; 108, circular arc groove; 109, mounting groove; 110, color plate main body; 111, limiting groove; 2, filling layer; 201, sound insulation layer; 202, reinforcing layer; 3, sealing top plate; 301, limiting plate; 302, limiting barb. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0022] As introduced in the background, the deficiencies in the prior art exist, in order to solve the above technical problems, the application provides a steel structure color plate assembled fence.

[0023] Please refer to Figures 1-5 A steel structure color plate assembled fence, including fence support frame 1, the two sides of the top of the front end of the fence support frame 1 are provided with air inlet 101, the inside of the two sides of the fence support frame 1 is provided with air transmission channel 102 connected with air inlet 101, the two sides of the bottom of the rear end of the fence support frame 1 are provided with groove 103 connected with groove 103, the bottom of the air transmission channel 102 is movably installed with push plate 104 extending to the inside of groove 103, the inside of groove 103 is rotatably installed with contraction cylinder 105, the inside of contraction cylinder 105 is movably installed with support rod 106 extending to the bottom, the inside of contraction cylinder 105 is fixedly installed with spring 107.

[0024] Through the structural arrangement, when the steel structure color plate assembled fence is used in the construction site in windy rainy days, when the wind resistance blows to the upper half of the fence support frame 1, the wind force is transmitted to the bottom through the air inlet 101 and the air transmission channel 102, the push plate 104 moves to the rear end under the push of the wind resistance, so that the push plate 104 pushes the bottom of the support rod 106 to move to the rear end, so as to drive the contraction cylinder 105 to rotate to the rear end in the recess 103, at this time, the contraction cylinder 105 and the support rod 106 slide out of the recess 103 under the elastic force of the spring 107, and the support rod 106 extends under the elastic force of the spring 107, so that the bottom of the support rod 106 contacts the ground to support the fence support frame 1, and the wind force at the top of the fence support frame 1 is also transmitted to the bottom, so that the resistance at the top is smaller, avoiding the problem that the upper half of the color plate assembled fence is easily tilted and damaged when the wind is strong in rainy days, causing damage to the construction site or hitting pedestrians.

[0025] Further, the top and bottom of the air transmission channel 102 are circular arc surfaces, the bottom of the recess 103 is a rear inclined surface, the bottom of the recess 103 is provided with a circular arc groove 108, and the bottom of the support rod 106 is spherical. The bottom of the support rod 106 extends into the circular arc groove 108. Since the top and bottom of the air transmission channel 102 are circular arc surfaces, the wind force can be better transmitted from the top to the bottom of the air transmission channel 102. When the support rod 106 is received in the recess 103, the spherical body at the bottom of the support rod 106 extends into the circular arc groove 108 for limiting, so that the contraction cylinder 105 and the support rod 106 do not hinder normal use. When it rains, the spherical body at the bottom of the support rod 106 slides out of the circular arc groove 108, and the bottom of the support rod 106 is inclined to the rear, so that the contraction cylinder 105 and the support rod 106 are more easily slid out of the recess 103 to support the fence support frame 1;

[0026] Further, the inside of the fence support frame 1 is provided with a mounting groove 109, the front end and the rear end of the inside of the mounting groove 109 movably mount a color plate body 110, the inside of the two color plate bodies 110 fixedly mount a filling layer 2, the inside of the filling layer 2 fixedly mount a sound insulation layer 201, the sound insulation layer 201 is made of sound insulation cotton, and the inside of the filling layer 2 fixedly mount a reinforcing layer 202. The color plate body 110 and the filling layer 2 are installed in the mounting groove 109, which is convenient for installation and maintenance of the staff. Since the sound insulation layer 201 is made of sound insulation cotton, the noise in the construction site is isolated inside the construction site, avoiding the problem that the noise in the construction site disturbs people. The reinforcing layer 202 reinforces the filling layer 2, so that the strength of the assembled fence is improved, so that the assembled fence is not easily deformed and damaged by collision;

[0027] Further, the top of the fence support frame 1 is movably installed with a sealing top plate 3, the front end and the rear end of the sealing top plate 3 are fixedly installed with limiting plates 301 located outside the color steel plate body 110, the top of the fence support frame 1 is provided with limiting grooves 111 on both sides, and the bottom of the sealing top plate 3 is fixedly installed with limiting barbs 302 extending into the limiting grooves 111. When the color steel plate body 110 and the filling layer 2 are installed on the inner side of the fence support frame 1, the sealing top plate 3 is fixedly installed on the top of the fence support frame 1 by limiting the fixing of the limiting barbs 302 extending into the limiting grooves 111, and at this time, the limiting plates 301 are located at the front end and the rear end of the color steel plate body 110 to limit the color steel plate body 110 and the filling layer 2, so that the color steel plate body 110 and the filling layer 2 are installed more firmly.

[0028] Although the embodiments of the present application have been shown and described, it should be understood by those ordinary skilled in the art that various changes, modifications, replacements and modifications can be made to these embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A steel structure color plate assembled fence, comprising a fence support frame (1), characterized in that: The front end top of the fence support frame (1) is provided with air inlet (101) on both sides, the inside of both sides of the fence support frame (1) is provided with air transmission channel (102) which is connected with air inlet (101), the bottom of both sides of the rear end of the fence support frame (1) is provided with recess (103) which is connected with recess (103), the bottom of air transmission channel (102) is movably installed with push plate (104) which extends to the inside of recess (103), the inside of recess (103) is rotatably installed with contraction cylinder (105), the inside of contraction cylinder (105) is movably installed with support rod (106) which extends to the bottom, the inside of contraction cylinder (105) is fixedly installed with spring (107).

2. The steel structure color plate assembled fence according to claim 1, characterized in that: The top and bottom of air transmission channel (102) are circular arc surface, the bottom of recess (103) is backward inclined surface, the bottom of recess (103) is provided with circular arc groove (108), the bottom of support rod (106) is spherical, and the bottom of support rod (106) extends to the inside of circular arc groove (108).

3. The steel structure color plate assembled fence according to claim 1, characterized in that: The inside of fence support frame (1) is provided with mounting groove (109), the front end and rear end of the inside of mounting groove (109) is movably installed with color steel plate body (110), the inside of two groups of color steel plate body (110) is fixedly installed with filling layer (2).

4. The steel structure color plate assembled fence according to claim 3, characterized in that: The inside of filling layer (2) is fixedly installed with sound insulation layer (201), the material of sound insulation layer (201) is sound insulation cotton, the inside of filling layer (2) is fixedly installed with reinforcing layer (202).

5. The steel structure color plate assembled fence according to claim 3, characterized in that: The top of fence support frame (1) is movably installed with sealing top plate (3), the both sides of the front end and rear end of sealing top plate (3) is fixedly installed with limiting plate (301) which is located outside color steel plate body (110).

6. The steel structure color plate assembled fence according to claim 5, characterized in that: The top of fence support frame (1) is provided with limiting groove (111) on both sides, the both sides of the bottom of sealing top plate (3) is fixedly installed with limiting barb (302) which extends to the inside of limiting groove (111).

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