Safety fence convenient to splice

Abstract

The safety fence convenient to splice comprises a plurality of fence units which are adjacently spliced, each fence unit comprises a balance weight base arranged at the bottom, a supporting table is arranged on the upper portion of the inner side of each balance weight base, a baffle is arranged on each supporting table, inserting rings are fixedly arranged at the two ends of the inner side of each balance weight base, and the inserting rings at the two ends have a height difference. The height of the inserting rings at the two ends is lower than that of the supporting table, stand columns are inserted into the inserting rings in a matched mode, the stand columns are sleeved with positioning buckles in a sliding mode, the baffles are clamped between the two sets of oppositely-arranged positioning buckles, each positioning buckle comprises a sliding sleeve and a set of clamping teeth, the stand columns are sleeved with the sliding sleeves in a sliding mode, and the positioning buckles are arranged on the sliding sleeves. The set of clamping teeth are fixed to the side wall of the sliding sleeve at intervals, the edge of the baffle is clamped between the set of clamping teeth in a matched mode, at the turning position of the fence, the stand column is jointly inserted through the inserting rings, with the height difference, of the adjacent balance weight bases, the adjacent fence units at the turning position share one stand column, and the connecting stability and the space closing performance of the safety fence are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of building construction, especially convenient to splice's safety fence. BACKGROUND

[0002] The rapid development of city cannot do without city infrastructure, and in city infrastructure, safety problems and dust flying problems often appear. Therefore, in the design process of construction fence, a series of practical factors need to be considered, including safety, beauty, environmental protection and convenience. The establishment of construction fence not only can guarantee the safety of construction site, prevent the interference and danger to pedestrians, but also can effectively reduce the noise and dust generated in the construction process, and protect the surrounding environment.

[0003] In the prior art, the safety fence usually adopts a brick-concrete structure base, the base is placed on the ground, and the baffle is placed on the base. However, when the fence is spliced at the turning position, due to the thickness of the brick-concrete structure itself, a gap may be generated between the adjacent baffles at the turning position, resulting in poor stability and closure of the overall fence. SUMMARY

[0004] Therefore, the purpose of the utility model is to provide a safety fence which is convenient to transport and move during use, and can be easily spliced at the turning position.

[0005] To achieve the above-mentioned purpose, the utility model adopts the technical scheme of a safety fence convenient to splice, comprising a plurality of adjacent spliced fence units, the fence unit comprises a counterweight seat arranged at the bottom, a support table is arranged on the inner side of the counterweight seat, and a baffle is arranged on the support table.

[0006] The counterweight seat is fixedly provided with an insertion ring at both ends of the inner side, the insertion rings at both ends have a height difference, and the heights of the insertion rings at both ends are lower than the height of the support table.

[0007] The insertion ring is adapted to the insertion of a stand column, a positioning buckle is slidably sleeved on the stand column, the baffle is clamped between two groups of positioning buckles arranged opposite to each other, and the positioning buckles can limit the baffle from the inner and outer directions.

[0008] The above-mentioned technical scheme has the beneficial effects that: on the one hand, the structure is simple, each component is relatively small, and the transportation is convenient in the construction site; on the other hand, the assembly is convenient, at the turning position of the fence, the insertion rings of the adjacent counterweight seats can be inserted with the stand column together through the high and low setting, so that the adjacent fence units at the turning position can share a stand column, thereby making the adjacent baffles have better closure, and the positioning buckles for limiting and fixing the baffles can be slidably adjusted in height on the stand column, which can be flexibly assembled according to the number of baffles in actual application, and is convenient to use.

[0009] Further, the positioning buckle comprises a sliding sleeve and a plurality of clamping teeth, the sliding sleeve is sleeved on the stand column, a positioning mechanism is arranged on the sliding sleeve, and the plurality of clamping teeth are fixed on the side wall of the sliding sleeve in a spaced manner.

[0010] Beneficial effects: on one hand, the clamping teeth of the positioning buckle can limit the baffle from inside and outside, preventing the baffle from tilting inward or outward; on the other hand, the sliding sleeve of the positioning buckle can slide on the stand column to adjust the height, so that the fixed position and the number of the positioning buckle can be flexibly selected according to the installation condition of the baffle, and the positioning buckle is convenient to use.

[0011] Further, the positioning mechanism comprises a positioning screw, and the side wall of the sliding sleeve is provided with a threaded hole, and the positioning screw is threadedly connected in the threaded hole.

[0012] Beneficial effects: the positioning screw can fix the sliding sleeve on the stand column.

[0013] Further, the stand column is a cylinder, and the corresponding sliding sleeve is a circular ring sleeve.

[0014] Beneficial effects: the sliding sleeve can rotate on the stand column, so that the orientation of the clamping teeth of the positioning buckle can be flexibly changed.

[0015] Further, a plurality of through air holes are arranged on the baffle in a spaced manner.

[0016] Beneficial effects: when the wind blows through the baffle, the wind can pass through the air holes, so that the stress of the main body is reduced, and the wind resistance of the baffle is improved.

[0017] Further, a sticking area is arranged on the baffle, and a promotional logo and a safety reflective sticker are attached to the sticking area.

[0018] Beneficial effects: the promotional logo is convenient for publicity of the content related to infrastructure or the name of the related company, so that the influence of infrastructure is expanded; and the safety reflective sticker further prompts pedestrians to avoid the construction area.

[0019] Further, the material of the baffle is a transparent acrylic plate.

[0020] Beneficial effects: the acrylic baffle is relatively durable, can form a fence to ensure construction safety, and meanwhile, the light transmittance ensures that pedestrians will not have a visual dead angle due to the baffle, so that the possibility of accidents is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 is a structural schematic view of the utility model;

[0022] Figure 2 is Figure 1 is a structural schematic view of another angle;

[0023] Figure 3 isFigure 1 Structure diagram of counterweight seat;

[0024] Figure 4 is Figure 1 Structure diagram of positioning buckle;

[0025] In the figure: 1 - counterweight seat, 11 - support table, 12 - insertion ring, 2 - baffle, 201 - air hole, 202 - sticking area, 3 - stand, 4 - positioning buckle, 41 - sliding sleeve, 42 - tooth, 43 - positioning screw. DETAILED DESCRIPTION

[0026] The utility model discloses a kind of safety fences convenient to splice, which is further described in detail below in combination with the drawings and specific embodiments.

[0027] As Figures 1-4 As shown in the figure, the utility model relates to a kind of safety fences convenient to splice, including several groups of adjacent splicing fence units, and the fence unit includes the counterweight seat 1 arranged at the bottom, the support table 11 is arranged on the inner side of the counterweight seat 1, the baffle 2 is arranged on the support table 11, the insertion ring 12 is fixedly arranged at both ends of the inner side of the counterweight seat 1, the insertion ring 12 at both ends has height difference, and the height of the insertion ring 12 at both ends is lower than the height of the support table 11, the insertion ring 12 is adapted to the insertion stand 3, the positioning buckle 4 is slidably arranged on the stand 3, the baffle 2 is clamped between the two groups of positioning buckles 4 arranged oppositely, and the positioning buckle 4 can limit the baffle 2 from the inside and outside directions. At the turning position of the fence, the insertion ring 12 with height difference arranged at adjacent counterweight seats 1 is used to commonly insert the stand 3, so that the adjacent fence units at the turning position share a stand 3, so that the baffle 2 on the adjacent counterweight seats 1 will not have a larger splicing gap, so that the safety fence has better connection stability and space closure.

[0028] In the embodiment, the positioning buckle 4 for limiting and fixing the baffle 2 can be slidably adjusted in height on the stand 3, the positioning buckle 4 includes a sliding sleeve 41 and a group of teeth 42, the sliding sleeve 41 is slidably arranged on the stand 3, a positioning mechanism is arranged on the sliding sleeve 41, the group of teeth 42 is fixedly arranged on the side wall of the sliding sleeve 41, the edge of the baffle 2 is adaptively clamped between the group of teeth 42, and in actual application, the positioning buckle 4 can be flexibly assembled according to the number of baffles 2, which is convenient to use, and the stand 3 is a cylinder, the sliding sleeve 41 is a ring sleeve corresponding to the stand 3, the sliding sleeve 41 can rotate on the stand 3, so as to flexibly change the direction of the teeth 42 of the positioning buckle 4, so that the baffle 2 can be conveniently clamped between the two groups of positioning buckles 4 arranged oppositely.

[0029] In the embodiment, the positioning mechanism comprises a positioning screw 43, a threaded hole is formed in the side wall of the sliding sleeve 41, and the positioning screw 43 is threadedly connected in the threaded hole. When the height of the positioning buckle 4 on the stand column 3 and the orientation of the clamping tooth 42 are determined, the positioning buckle 4 can be tightly clamped on the stand column 3 through the positioning screw 43. On the one hand, the height of the positioning buckle 4 is stable, and the positioning buckle 4 cannot be separated from the two sides of the baffle 2, so that the positioning buckle 4 can limit the baffle 2 from the inside and outside. On the other hand, the sliding sleeve 41 of the positioning buckle 4 is prevented from rotating around the stand column 3, so that the orientation of the plane of the baffle 2 is not deviated, and the baffle 2 of the safety fence is ensured to be flush.

[0030] In the embodiment, the material of the baffle 2 is a transparent acrylic plate, which provides certain light transmission and ensures that pedestrians will not have a visual dead angle due to the baffle 2, thereby reducing the possibility of accidents. Meanwhile, a plurality of through air holes 201 are formed on the baffle 2 at intervals, so as to reduce the wind resistance of the baffle 2. When strong wind blows through the baffle 2, part of the wind force can pass through the air holes 201, so as to prevent the baffle 2 from being blown down by the strong wind. In addition, a sticking area 202 is arranged on the baffle 2, and a safety reflective sticker capable of improving the warning effect and a propaganda sign of a public facility and an enterprise can be attached in the sticking area 202.

[0031] In use, the baffle 2 can be designed in two sizes, one of which is the width of the counterweight seat 1 minus the width of two stand columns 3, and the other of which is the width of the counterweight seat 1 minus the width of one stand column 3. Firstly, according to the area requirement of the safety fence, a proper number of counterweight seats 1 are placed, and the counterweight seats 1 at the horizontal position are placed in turn. The counterweight seats 1 at the turning position need to pay attention to the insertion ring 12 at the inner splicing position, so as to ensure that the insertion rings 12 of the two groups of counterweight seats 1 are spliced in correspondence with the height, and prevent the insertion rings 12 with the same height from interfering with each other to cause a large gap between the counterweight seats 1. Then, the insertion ring 12 is sequentially inserted through the insertion ring 12 at the high position of the counterweight seat 1 and the insertion ring 12 at the low position of the adjacent counterweight seat 1 at the turning position, that is, the stand column 3 at the turning position of the safety fence is inserted with two groups of insertion rings 12, and then the stand column 3 of the horizontally spliced counterweight seat 1 is inserted. It should be noted that the stand column 3 at the horizontal position can be flexibly selected to be inserted, and in the embodiment, the insertion ring 12 adjacent to the next counterweight seat 1 is selected, so that the width of the baffle 2 is adjusted to the width of the counterweight seat 1 minus the width of one stand column 3. Then, the positioning buckle 4 is sleeved on the stand column 3, the height of the positioning buckle 4 is adjusted according to the position of the baffle 2, and the orientation of the clamping tooth 42 is adjusted. Finally, the baffle 2 is clamped and installed between the oppositely arranged positioning buckles 4. Similarly, when the insertion ring 12 of the same counterweight seat is selected to be inserted into the stand column 3, the width of the baffle 2 is adjusted to the width of the counterweight seat 1 minus the width of two stand columns 3.

[0032] The utility model discloses a safe fence convenient to splice has the following advantages: first, at the fence turning position, through the adjacent counterweight seat 1 has the height difference setting's ring 12 common insertion sets up the column 3, thereby makes the adjacent counterweight seat 1 on the baffle 2 will not appear bigger splice gap, makes safe fence have better connection stability and space closed nature, second, positioning buckle 4 can slide height adjustment on the column 3, also can rotate the adjustment tooth 42 orientation on the column 3, and the use is more flexible and convenient, third, the structural component of whole safe fence can be dismantled, and the construction site is convenient to transfer and move, has stronger practicality.

[0033] The above is only the preferred embodiment of the utility model, and does not limit the utility model, and any modification, equivalent replacement, improvement etc. within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A security fence for ease of assembly, characterised in that, The application relates to a fence unit, which comprises a plurality of groups of adjacent spliced fence units, a counterweight base (1) arranged at the bottom, a support table (11) arranged above the inner side of the counterweight base (1), and a baffle plate (2) arranged on the support table (11). Two end plug rings (12) are fixedly arranged on the inner side of the counterweight base (1), the two end plug rings (12) have a height difference, and the heights of the two end plug rings (12) are both lower than the height of the support table (11). A plug-in stand column (3) is adapted in the plug ring (12), a positioning buckle (4) is slidably sleeved on the stand column (3), the baffle plate (2) is clamped between two groups of oppositely arranged positioning buckles (4), and the positioning buckles (4) can limit the baffle plate (2) from the inner and outer directions.

2. The security fence according to claim 1, wherein, The positioning buckle (4) comprises a sliding sleeve (41) and a group of clamping teeth (42), the sliding sleeve (41) is slidably sleeved on the stand column (3), a positioning mechanism is arranged on the sliding sleeve (41), the group of clamping teeth (42) are fixedly arranged on the side wall of the sliding sleeve (41), and the edge of the baffle plate (2) is clamped between the group of clamping teeth (42).

3. A security fence according to claim 2 wherein, The positioning mechanism comprises a positioning screw (43), a threaded hole is formed in the side wall of the sliding sleeve (41), and the positioning screw (43) is screw-connected in the threaded hole.

4. The security fence of claim 2 wherein, The stand column (3) is a cylinder, and the corresponding sliding sleeve (41) is a circular ring sleeve.

5. The security fence according to claim 1 or 2, wherein A plurality of penetrating air holes (201) are arranged on the baffle plate (2).

6. The security fence according to claim 1 or 2, wherein, A pasting area (202) is arranged on the baffle plate (2), and a propaganda sign and a safety reflective sticker are pasted in the pasting area (202).

7. The security fence according to claim 1 or 2, wherein, The material of the baffle plate (2) is transparent acrylic plate.

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