Construction fence for civil construction

Abstract

The utility model belongs to the technical field of construction fences, and particularly relates to a construction fence for civil construction, which comprises a baffle plate main body, and further comprises a wind shielding base, a wind shielding plate, a wind shielding plate, a wind shielding plate and a wind shielding plate, and is characterized in that the wind shielding base is provided with fixing holes for fixing the wind shielding base on the ground; the U-shaped fixing base is fixed to the top end of the wind blocking base, and the bottom end of the baffle body is embedded into the U-shaped fixing base and fixedly connected with the U-shaped fixing base; the two windproof nets are symmetrically installed on the two sides of the baffle body, and gaps are formed between the windproof nets and the baffle body; according to the wind-proof fence, the wind speed of incoming wind can be greatly reduced through the wind-proof net, the baffle main body is prevented from being directly impacted, the safety of the baffle main body is improved, the wind-proof base also has a certain wind-proof effect, and the wind-proof performance of the whole fence is further improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the construction fence technical field, concretely relates to a construction fence for civil construction. BACKGROUND

[0002] The construction fence refers to the measures taken to isolate the construction site from the external environment, so that the construction site becomes a relatively closed space, including the surrounding wall built with various masonry materials and the maintenance body composed of various shaped boards.

[0003] At present, the commonly used fence in civil construction is to stand multiple baffle plates side by side at the periphery of the civil construction site, and the bottom is fixed to the ground through a fixed pin. Although it can meet the general use requirements, the windproof performance is not good, and the baffle plate is easy to tilt or even fall down in windy weather.

[0004] In the prior art, the Chinese utility model patent with the authorization announcement number CN222009850U discloses a "fence for civil construction", which comprises multiple baffle plates arranged side by side, a clamping plate with a cross-section of inverted T-shaped clamped between each adjacent two baffle plates, the clamping plate has a clamping part at the horizontal end and a limiting part at the vertical end, the clamping part is clamped between the rear sidewalls of the adjacent two baffle plates, the limiting part is inserted from between the adjacent two baffle plates, an L-shaped fixed plate is fixed to the upper and lower sides of one end of the front sidewall of each baffle plate, and a clamping block is rotatably connected to the upper and lower sides of the other end.

[0005] The fence in the prior art including the above, although it effectively improves the structural strength of the connection between the adjacent two baffle plates, but does not effectively improve the windproof performance of the fence, on the contrary, if one of the baffle plates falls down, it may cause all the baffle plates in the row to fall down.

[0006] To solve the above problems, the utility model provides a construction fence for civil construction. UTILITY MODEL CONTENTS

[0007] To solve the above problems in the prior art, the utility model provides a construction fence for civil construction, which has the characteristics of convenient use and good windproof effect.

[0008] To achieve the above purpose, the utility model provides the following technical scheme: a construction fence for civil construction, comprising a baffle plate main body, further comprising:

[0009] A wind-blocking base has a fixing hole for fixing the wind-blocking base to the ground;

[0010] A U-shaped fixing seat is fixed to the top end of the wind-blocking base, and the bottom end of the baffle plate main body is embedded in the U-shaped fixing seat and fixedly connected with the U-shaped fixing seat.

[0011] Windproof nets, two of the windproof nets are symmetrically installed on the two sides of the baffle body, and gaps are formed between the windproof nets and the baffle body.

[0012] As a preferred technical scheme of the utility model, further comprising:

[0013] Threaded rods, the threaded rods are fixed to the outer wall of the baffle body and penetrate the windproof nets;

[0014] A number of locking nuts, the number of locking nuts are installed on the protruding end of the threaded rods by screwing;

[0015] Telescopic springs, the telescopic springs are sleeved on the threaded rods and are between the baffle body and the windproof nets.

[0016] As a preferred technical scheme of the utility model, the threaded rods, the number of locking nuts and the telescopic springs are all diagonally distributed in four.

[0017] As a preferred technical scheme of the utility model, further comprising:

[0018] A number of bolts, the number of bolts are distributed along the horizontal direction at equal intervals and penetrate the U-shaped fixing seat and the baffle body;

[0019] A number of locking nuts, the number of locking nuts are installed on the protruding end of the number of bolts by screwing.

[0020] As a preferred technical scheme of the utility model, the outer wall of the baffle body is attached to the inner wall of the U-shaped fixing seat.

[0021] As a preferred technical scheme of the utility model, further comprising:

[0022] Splicing blocks, the splicing blocks are fixed to the end of the U-shaped fixing seat;

[0023] A number of bolts, the number of bolts penetrate the splicing blocks;

[0024] A number of locking nuts, the number of locking nuts are installed on the protruding end of the number of bolts by screwing.

[0025] As a preferred technical scheme of the utility model, further comprising:

[0026] Positioning plug blocks, the positioning plug blocks are fixed to one end of the windproof base, and the other end of the windproof base has a positioning slot for the positioning plug blocks to be embedded.

[0027] As a preferred technical scheme of the utility model, a reserved circular hole is processed on the positioning plug-in block, and a reserved threaded hole corresponding to the reserved circular hole is processed in the positioning plug-in groove.

[0028] As a preferred technical scheme of the utility model, further comprising:

[0029] The rubber sealing strip is fixedly bonded to one end of the baffle body.

[0030] Compared with the prior art, the utility model has the beneficial effects that:

[0031] In the utility model, the wind speed of incoming wind can be greatly reduced by the windproof net, direct impact on the baffle body is avoided, and the safety of the baffle body is improved, the windproof base also has certain windproof effect, and the windproof performance of the whole fence is further improved.

[0032] Other additional advantages and beneficial effects of the utility model will be partly given in the following description, partly will become obvious from the following description, or be understood through the practice of the utility model. BRIEF DESCRIPTION OF DRAWINGS

[0033] The drawings are used to provide further understanding of the utility model, and constitute a part of the specification, are used together with the embodiments of the utility model to explain the utility model, and do not constitute the limitation on the utility model.

[0034] Figure 1 It is the structural schematic diagram of the utility model;

[0035] Figure 2 It is the structural schematic diagram of the utility model Figure 1 in the A place amplification structure schematic diagram;

[0036] Figure 3 It is the structural schematic diagram of the utility model Figure 1 in the B place amplification structure schematic diagram;

[0037] Figure 4 It is the structural schematic diagram of the utility model Figure 1 in the C place amplification structure schematic diagram.

[0038] In the drawing: 1, baffle body; 2, windproof base; 21, fixed hole; 22, positioning plug-in block; 221, reserved circular hole; 23, positioning plug-in groove; 24, reserved threaded hole; 3, U-shaped fixed seat; 4, windproof net; 5, threaded rod; 6, first locking nut; 7, extension spring; 8, first bolt; 9, second locking nut; 10, splicing block; 11, second bolt; 12, third locking nut; 13, rubber sealing strip. DETAILED DESCRIPTION

[0039] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be described clearly and completely. Obviously, the described embodiments are only some of the embodiments of the present application, but not all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative work are within the scope of the present application.

[0040] Please refer to Figures 1-4 The present application provides the following technical scheme: a construction fence for civil construction, comprising a baffle main body 1, further comprising: a windproof base 2, a U-shaped fixing seat 3 and a windproof net 4.

[0041] Further, as shown in the drawings, Figure 1 In the embodiment, the windproof base 2 has a fixing hole 21 for fixing the windproof base 2 to the ground, the U-shaped fixing seat 3 is fixed to the top end of the windproof base 2, the bottom end of the baffle main body 1 is embedded in the U-shaped fixing seat 3 and fixedly connected with the U-shaped fixing seat 3, and the two windproof nets 4 are symmetrically installed on the two sides of the baffle main body 1 and have gaps between the windproof nets 4 and the baffle main body 1. After using the above scheme, during use, the windproof base 2 is first fixed to the bottom surface using expansion bolts, then the windproof nets 4 are installed on the two sides of the baffle main body 1, and finally the bottom end of the baffle main body 1 is embedded in the U-shaped fixing seat 3 and fixedly connected with the U-shaped fixing seat 3, completing the installation of the baffle main body 1. The windproof net 4 provided by the present application can greatly reduce the wind speed of the incoming wind, avoid direct impact on the baffle main body 1, and improve the safety of the baffle main body 1. The windproof base 2 also has a certain windproof effect, further improving the windproof performance of the entire fence.

[0042] It is worth noting that, from the perspective of aerodynamics, when the wind passes through the windproof net 4, two phenomena of separation and adhesion will occur behind the windproof net 4. When the wind encounters the windproof net 4, part of the airflow will flow along the wall surface of the windproof net 4, forming a flow around; another part of the airflow will penetrate through the holes on the windproof net 4, forming a seepage flow. Behind the windproof net 4, the flow around and the seepage flow will interact, forming an upper and lower interference airflow, thereby changing the flow direction and speed of the wind, and reducing the wind speed of the incoming wind.

[0043] As a preferred, the windproof net 4 is made of a 1mm stainless steel plate, and the mesh holes are designed as circular or rectangular.

[0044] Preferably, as shown in the drawings, Figure 1 and Figure 2In the embodiment shown, the threaded rod 5 is fixed to the outer wall of the baffle body 1 and penetrates the windproof net 4, the first locking nut 6 is installed on the protruding end of the threaded rod 5 in a threaded screwing manner, and the extension spring 7 is sleeved on the threaded rod 5 and between the baffle body 1 and the windproof net 4. After the above scheme is adopted, in use, the windproof net 4 is installed by cooperation of the threaded rod 5, the first locking nut 6 and the extension spring 7, which not only ensures the stability of the installation of the windproof net 4, but also facilitates the disassembly, maintenance or cleaning of the windproof net 4.

[0045] In addition, when the windproof net 4 is impacted, the extension spring 7 is compressed to make the extension spring 7 contract, so that the windproof net 4 has a certain buffering and shock resistance effect and safety is ensured.

[0046] Preferably, the threaded rod 5, the first locking nut 6 and the extension spring 7 are arranged in a diagonal manner. Figure 1 and Figure 2 In the embodiment shown, the threaded rod 5, the first locking nut 6 and the extension spring 7 are arranged in a diagonal manner.

[0047] Optionally, the threaded rod 5, the first locking nut 6 and the extension spring 7 are arranged in a diagonal manner. Figure 1 and Figure 3 In the embodiment shown, the threaded rod 5, the first locking nut 6 and the extension spring 7 are arranged in a diagonal manner.

[0048] Preferably, the threaded rod 5, the first locking nut 6 and the extension spring 7 are arranged in a diagonal manner. Figure 1 and Figure 3 In the embodiment shown, the threaded rod 5, the first locking nut 6 and the extension spring 7 are arranged in a diagonal manner.

[0049] Preferably, the threaded rod 5, the first locking nut 6 and the extension spring 7 are arranged in a diagonal manner. Figure 1 and Figure 4As shown, in the embodiment, further comprising: a splicing block 10, a second bolt 11 and a third locking nut 12, the splicing block 10 is fixed to the end of the U-shaped fixing seat 3, the second bolt 11 penetrates the splicing block 10, and the third locking nut 12 is installed on the protruding end of the second bolt 11 in a threaded manner. After using the above scheme, when splicing the adjacent two baffle bodies 1, the second bolt 11 penetrates the splicing block 10, and then the third locking nut 12 is tightened on the protruding end of the second bolt 11, so that the stable splicing of the baffle body 1 is realized.

[0050] It should be noted that the embodiment only exemplarily indicates that the splicing block 10 is fixed to the end of the U-shaped fixing seat 3. In actual use, the splicing block 10 can also be fixed to the end of the baffle body 1 and the wind deflector base 2, which can further improve the stability of the spliced adjacent two baffle bodies 1.

[0051] Preferably, the splicing block 10 is made of Figure 1 As shown, in the embodiment, further comprising: a positioning plug 22, the positioning plug 22 is fixed to one end of the wind deflector base 2, and the other end of the wind deflector base 2 has a positioning slot 23 for embedding the positioning plug 22. After using the above scheme, when splicing the adjacent two baffle bodies 1, the positioning plug 22 is embedded in the positioning slot 23 to reliably position the two baffle bodies 1, and further improve the stability of the baffle body 1.

[0052] Preferably, the positioning plug 22 is made of Figure 1 As shown, in the embodiment, a reserved circular hole 221 is processed on the positioning plug 22, and a reserved threaded hole 24 corresponding to the reserved circular hole 221 is processed in the positioning slot 23. After using the above scheme, in use, the adjacent two baffle bodies 1 can be further reinforced by using bolts to ensure the stability of the spliced baffle body 1.

[0053] Preferably, the positioning plug 22 is made of Figure 1 As shown, in the embodiment, further comprising: a rubber sealing strip 13, the rubber sealing strip 13 is adhesively fixed to one end of the baffle body 1. After using the above scheme, after the adjacent two baffle bodies 1 are spliced, the rubber sealing strip 13 is contracted, and the windproof effect of the enclosure is further improved.

[0054] In addition, the rubber sealing strip 13 has a certain buffering function, which can effectively avoid wear caused by direct rigid contact of different baffle bodies 1, and prolong the service life of the baffle body 1.

[0055] The components not described in detail herein are prior art.

[0056] The working principle and use process of the utility model: the construction fence of the utility model, when using, first, the windproof base 2 is fixed on the bottom surface by using the expansion bolt, then the windproof net 4 is installed on the both sides of the baffle main body 1,

[0057] The telescopic spring 7 is sleeved on the threaded rod 5, the threaded rod 5 is penetrated through the windproof net 4, the first locking nut 6 is installed on the protruding end of the threaded rod 5 by the threaded screwing mode, finally, the second locking nut 9 is screwed on the protruding end of the threaded rod 5, the installation of the windproof net 4 can be realized;

[0058] Finally, the bottom end of the baffle main body 1 is embedded into the U-shaped fixed seat 3, the plurality of first bolts 8 are penetrated through the windproof net 4, and the installation of the baffle main body 1 is completed;

[0059] The utility model discloses a windproof net 4 can greatly reduce the wind speed of the wind, avoid direct impact baffle main body 1, improve the security of baffle main body 1, the windproof base 2 also has certain windproof effect, further improve the windproof performance of whole fence.

[0060] Finally, it should be pointed out that: the above-mentioned only for the preferred embodiment of the utility model has, and does not limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part technical features. Any modification, equivalent replacement, improvement etc. that is made within the spirit and principles of the utility model, should be included in the protection scope of the utility model.

Claims

1. A construction enclosure for civil engineering construction, comprising a main body of the enclosure (1), characterized in that, Also includes: Windshield base (2), the windshield base (2) has fixing holes (21) for fixing the windshield base (2) to the ground; U-shaped fixing seat (3), the U-shaped fixing seat (3) is fixed to the top of the windproof base (2), and the bottom end of the baffle body (1) is embedded in the U-shaped fixing seat (3) and fixedly connected to the U-shaped fixing seat (3); Windproof nets (4), two windproof nets (4) are symmetrically installed on both sides of the baffle body (1), and there is a gap between the windproof nets (4) and the baffle body (1).

2. The construction enclosure for civil engineering construction according to claim 1, characterized in that: Also includes: Threaded rod (5), the threaded rod (5) is fixed to the outer wall of the baffle body (1) and passes through the windproof net (4); Locking nut (6) No. 1 is installed on the protruding end of the threaded rod (5) by means of thread engagement; A telescopic spring (7) is sleeved on the threaded rod (5) and located between the baffle body (1) and the windproof net (4).

3. A construction enclosure for civil engineering construction according to claim 2, characterized in that: The threaded rod (5), the first locking nut (6), and the telescopic spring (7) are all arranged in a diagonal pattern, with four of them.

4. A construction enclosure for civil engineering construction according to claim 1, characterized in that: Also includes: Bolt No. 1 (8), multiple bolts No. 1 (8) are distributed at equal intervals in the horizontal direction and pass through the U-shaped fixing seat (3) and the baffle body (1). The second locking nut (9) is installed on the protruding end of the first bolt (8) by means of thread engagement.

5. A construction enclosure for civil engineering construction according to claim 1, characterized in that: The outer wall of the baffle body (1) is attached to the inner wall of the U-shaped fixing seat (3).

6. A construction enclosure for civil engineering construction according to claim 1, characterized in that: Also includes: The splicing block (10) is fixed to the end of the U-shaped fixing seat (3); Bolt No. 2 (11), said bolt No. 2 (11) passes through the splicing block (10); Locking nut No. 3 (12) is installed on the protruding end of bolt No. 2 (11) by means of thread engagement.

7. A construction enclosure for civil engineering construction according to claim 1, characterized in that: Also includes: Positioning insert (22), the positioning insert (22) is fixed to one end of the windshield base (2), and the other end of the windshield base (2) has a positioning slot (23) for the positioning insert (22) to be inserted.

8. A construction enclosure for civil engineering construction according to claim 7, characterized in that: A reserved round hole (221) is machined on the positioning plug (22), and a reserved threaded hole (24) corresponding to the reserved round hole (221) is machined in the positioning slot (23).

9. A construction enclosure for civil engineering construction according to claim 1, characterized in that: Also includes: A rubber sealing strip (13) is bonded and fixed to one end of the baffle body (1).

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