Crocheted mesh fence

Abstract

The utility model discloses a crocheted net fence which comprises a stand column, the upper surface of the stand column is fixedly connected with a fixing sleeve, the lower surface of the fixing sleeve is fixedly connected with a sleeve, the upper surface of the fixing sleeve is rotationally connected with a rotating block, the lower surface of the rotating block is fixedly connected with a screw rod, and the side surface of the screw rod is in threaded connection with a limiting rod. The fence comprises a clamping cylinder, a clamping block is fixedly connected to the side surface of the clamping cylinder, a fence body is fixedly connected to the side surface of the clamping block in the working process, a fixing plate is fixedly connected to the side surface of the clamping cylinder, and a bolt is in threaded connection with the side inner wall of the fixing plate. Through the components, after the clamping cylinder is used for driving the clamping block to fix the fence body to form a cylinder shape and put into the stand column, the clamping cylinder and the fence body are fixed into the stand column through the inserted sleeve, the clamping cylinder can rotate along the sleeve after the fence body is stressed, and the buffering effect is provided for the fence body and the clamping cylinder; the connection part is prevented from loosening and the stress of the fence is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of railings, particularly relates to a crocheted net railing. BACKGROUND

[0002] The existing crocheted net railings are all installed on the stand by the installation mechanism, are firm and simple in structure and convenient to install, but when the railing is stressed, the force is transmitted to the installation mechanism, resulting in damage of the installation mechanism and loosening of the fixation between the railing and the stand, such as a crocheted net guardrail disclosed in Chinese patent No. CN202120646585.X, which can increase the stability of the connection between the first mounting block and the second mounting block by setting the clamping block and the clamping groove, is convenient for people to use, has simple structure, is convenient to operate, and increases the practicability of the entire crocheted net guardrail, but does not provide a certain buffer protection structure, so that when the railing is subjected to a large impact force, the force is transmitted to the connection part with the stand, the connection part bears a large force, resulting in loosening of the connection between the railing and the stand, and the use has limitations. SUMMARY

[0003] The utility model aims at at least solving one of the technical problems in the prior art, providing a crocheted net railing, which uses the mode of fixing the railing by the clamping block driven by the clamping cylinder, enhances the fixing effect of the railing, and can combine the clamping cylinder into a cylindrical shape and then put it into the stand to enable the sleeve to be inserted, effectively fixes the railing and the clamping cylinder together by fixing the clamping cylinder in the stand, and enables the railing to rotate in the stand along the sleeve under the driving of the clamping cylinder after being stressed, provides a buffering effect for the railing, prevents deformation of the railing, and prevents loosening of the connection part between the railing and the stand due to excessive stress, and when strong wind or long railing causes the middle part of the railing to be stressed for a long time, the positioning pile can be quickly installed to enhance the supporting effect of the railing.

[0004] The utility model further provides a kind of crocheted net railing with the above, comprising: stand, the upper surface of the stand is fixedly connected with fixed sleeve, the lower surface of the fixed sleeve is fixedly connected with sleeve, the upper surface of the fixed sleeve is rotatably connected with rotating block, the lower surface of the rotating block is fixedly connected with screw rod, the side surface of the screw rod is threadedly connected with limiting rod;

[0005] The side surface of the engaging cylinder is fixedly connected with a clamping block, the side surface of the clamping block is fixedly connected with a fence body in working, the side surface of the engaging cylinder is fixedly connected with a fixed plate, and the side inner wall of the fixed plate is threadedly connected with a bolt.

[0006] According to the hook mesh fence, the side surface of the sleeve is rotatably connected with the engaging cylinder, and the side surface of the limiting rod is slidably connected with the engaging cylinder.

[0007] According to the hook mesh fence, the lower bottom wall of the stand is provided with a limiting groove, and the end, away from the screw rod, of the limiting rod extends into the limiting groove in working.

[0008] According to the hook mesh fence, the side surface of the fence body is fixedly connected with positioning piles in working, and the positioning piles are two and symmetrically distributed.

[0009] According to the hook mesh fence, the side surface of the positioning pile is fixedly connected with a fixed block, and the side surface of the fence body is fixedly connected with the fixed block.

[0010] According to the hook mesh fence, the side surface of the positioning pile is fixedly connected with an insertion block, and the side surface of the positioning pile is provided with an insertion groove.

[0011] According to the hook mesh fence, the end, away from the fixed sleeve, of the sleeve extends through the upper surface of the stand to the inside of the stand, and the side surface of the screw rod is rotatably connected with the sleeve.

[0012] The utility model discloses a hook mesh fence, the lower surface fixed connection of stand has the foot no. Beneficial effects

[0013] Compared with prior art, the mode of fixing fence by using the clamping cylinder to drive the clamping block enhances the fixing effect of the fence, and the clamping cylinder can be combined into a cylindrical shape and then inserted into the stand, so that the sleeve can be inserted, the fence and the clamping cylinder are fixed together by effectively fixing the clamping cylinder in the stand, and the fence can rotate in the stand along the sleeve under the drive of the clamping cylinder when the fence is stressed, which provides a buffering effect for the fence, prevents the fence from deforming, and prevents the connecting part of the fence and the stand from loosening due to excessive stress, and when strong wind or long fence causes the middle part of the fence to be stressed for a long time, the positioning pile can be quickly installed to enhance the supporting effect of the fence. BRIEF DESCRIPTION OF DRAWINGS

[0014] The utility model will be further described below in combination with the drawings and examples;

[0015] Figure 1 It is the overall structural drawing of the utility model hook mesh fence;

[0016] Figure 2 It is the stand sectional view structure drawing of the utility model hook mesh fence;

[0017] Figure 3 It is the clamping cylinder and clamping block structure drawing of the utility model hook mesh fence;

[0018] Figure 4 It is the sleeve and limiting rod explosion view of the utility model hook mesh fence;

[0019] Figure 5 It is the positioning pile structure drawing of the utility model hook mesh fence.

[0020] Legend:

[0021] 1, stand, 2, fixed sleeve, 3, fence body, 4, positioning pile, 5, clamping block, 6, rotating block, 7, foot no., 8, foot no. 2, 9, fixed plate, 10, limiting rod, 11, sleeve, 12, screw, 13, limiting slot, 14, clamping cylinder, 15, bolt, 16, plug-in block, 17, insertion groove, 18, fixed block. DETAILED DESCRIPTION

[0022] The detailed embodiments of the utility model will be described in detail in this part, the preferred embodiment of the utility model is shown in the drawings, the role of the drawings is to supplement the description of the written part with graphics, so that people can intuitively and visually understand each technical feature and the overall technical scheme of the utility model, but it cannot be understood as the limitation of the protection scope of the utility model.

[0023] Referring to Figures 1-5 The utility model discloses a hook mesh fence, it includes: the upper surface of stand 1 is fixedly connected with fixed sleeve 2, the lower surface of fixed sleeve 2 is fixedly connected with sleeve 11, the side surface of sleeve 11 is rotatably connected with the clamping cylinder 14, the end of sleeve 11 away from fixed sleeve 2 extends to the inside of stand 1 through the upper surface of stand 1, the upper surface of fixed sleeve 2 is rotatably connected with rotating block 6, the lower surface of rotating block 6 is fixedly connected with screw rod 12, the side surface of screw rod 12 is rotatably connected with sleeve 11, the side surface of screw rod 12 is threadedly connected with limiting rod 10, the side surface of limiting rod 10 is slidably connected with the clamping cylinder 14;

[0024] Specifically, after the clamping cylinder 14 is fixed, the clamping cylinder 14 is placed into the stand 1, then the fixed sleeve 2 is aligned with the hole groove on the stand 1 to drive the sleeve 11 to be inserted into the stand 1, and the sleeve 11 is inserted into the fixed clamping cylinder 14, after positioning, a rotating tool is inserted into the hole on the rotating block 6 to drive the rotating block 6 to rotate, the rotating block 6 drives the screw rod 12 to rotate, then the screw rod 12 drives the limiting rod 10 to move along the vertical direction, the limiting rod 10 is slid along the inner wall of the sleeve 11 and is inserted into the limiting groove 13 to fix the clamping cylinder 14, then the fixed sleeve 2 is fixed on the stand 1 by using a screw, so that the sleeve 11 is prevented from being taken out.

[0025] The side surface of the clamping cylinder 14 is fixedly connected with the clamping block 5, the side surface of the clamping block 5 is fixedly connected with the fence body 3 in work, the side surface of the clamping cylinder 14 is fixedly connected with the fixed plate 9, and the side inner wall of the fixed plate 9 is threadedly connected with the bolt 15.

[0026] Specifically, in the fixing process, the two groups of clamping cylinders 14 drive the clamping blocks 5 to fix the side edges of the fence body 3, when the clamping blocks 5 completely clamp the fence body 3, the bolt 15 is inserted into the fixed plate 9, and the two fixed plates 9 are fixed together, so that the clamping blocks 5 completely fix the fence body 3, and at the same time, the clamping cylinders 14 are also attached together to form a cylindrical shape, then the clamping cylinders 14 are placed into the stand 1 and wait for the sleeve 11 to be inserted and fixed.

[0027] The lower bottom wall of the stand 1 is provided with the limiting groove 13, and the end of the limiting rod 10 away from the screw rod 12 extends to the inside of the limiting groove 13 in work.

[0028] Specifically, when the screw rod 12 drives the limiting rod 10 to move along the vertical direction by rotating, the limiting rod 10 is inserted into the limiting groove 13 in the stand 1 to fix the limiting rod 10, so that the sleeve 11 and the limiting rod 10 can fix the clamping cylinder 14 in the interior of the stand 1.

[0029] The side surface of the fence body 3 is fixedly connected with positioning piles 4 in working, the positioning piles 4 are two and symmetrically distributed, the side surface of the positioning pile 4 is fixedly connected with a fixed block 18, the side surface of the fence body 3 is fixedly connected with the fixed block 18, the side surface of the positioning pile 4 is fixedly connected with an insertion block 16, the side surface of the positioning pile 4 is provided with an insertion slot 17, the lower surface of the stand 1 is fixedly connected with a supporting leg one 7, and the lower surface of the positioning pile 4 is fixedly connected with a supporting leg two 8.

[0030] Specifically, the two groups of positioning piles 4 can be fixed together from the two sides of the fence body 3, the insertion block 16 is inserted into the insertion slot 17 of the other group of positioning piles 4, so that the two groups of positioning piles 4 are fixed together, the fixed block 18 can be used for clamping and fixing the top edge of the fence body 3, then the fixed positioning pile 4 is inserted into the supporting leg two 8 to prevent the positioning pile 4 from separating, and the supporting leg one 7 and the supporting leg two 8 are placed on the ground to support the fence.

[0031] Working principle: in the fixing process, the two groups of clamping cylinders 14 drive the clamping blocks 5 to fix the side edges of the fence body 3, when the clamping blocks 5 completely clamp the fence body 3, the bolts 15 are inserted into the fixed plates 9 and the two fixed plates 9 are fixed together, so that the clamping blocks 5 completely fix the fence body 3, meanwhile, the clamping cylinders 14 are also attached together to form a cylindrical shape, then the clamping cylinder 14 is placed into the stand 1, the fixed sleeve 2 is aligned with the hole slot on the stand 1 to drive the sleeve 11 to be inserted into the stand 1, and the sleeve 11 is inserted into the fixed clamping cylinder 14, after positioning, a rotating tool is inserted into the insertion hole on the rotating block 6 to drive the rotating block 6 to rotate, the rotating block 6 drives the screw rod 12 to rotate, then the screw rod 12 drives the limiting rod 10 to move along the vertical direction, the limiting rod 10 slides along the inner wall of the sleeve 11 and is inserted into the limiting groove 13 to fix the clamping cylinder 14, when the fence body 3 is too long or the middle part of the fence body 3 needs to be supported, the two groups of positioning piles 4 can be used for fixing the fence body 3 to enhance the support effect of the fence body 3 and improve the service life of the fence body 3.

[0032] The above embodiment of the utility model is described in detail in combination with the drawings, but the utility model is not limited to the above embodiment, and various changes can be made within the knowledge range possessed by ordinary skilled in the art without departing from the purpose of the utility model.

Claims

1. A chain link fence, characterized in that Include: The upper surface of the column (1) is fixedly connected with the fixed sleeve (2), the lower surface of the fixed sleeve (2) is fixedly connected with the sleeve (11), the upper surface of the fixed sleeve (2) is rotatably connected with the rotating block (6), the lower surface of the rotating block (6) is fixedly connected with the screw rod (12), the side surface of the screw rod (12) is threadedly connected with the limiting rod (10); The side surface of the clamping cylinder (14) is fixedly connected with the clamping block (5), the side surface of the clamping block (5) is fixedly connected with the fence body (3) in working, the side surface of the clamping cylinder (14) is fixedly connected with the fixed plate (9), and the side inner wall of the fixed plate (9) is threadedly connected with the bolt (15).

2. A chain link fence according to claim 1, wherein, The side surface of the sleeve (11) is rotatably connected with the clamping cylinder (14), and the side surface of the limiting rod (10) is slidably connected with the clamping cylinder (14).

3. A chain link fence according to claim 1, wherein, The lower bottom wall of the column (1) is provided with a limiting groove (13), and the end of the limiting rod (10) away from the screw rod (12) extends into the limiting groove (13) in working.

4. A chain link fence according to claim 1, wherein, The side surface of the fence body (3) is fixedly connected with the positioning pile (4) in working, and the positioning pile (4) has two and is symmetrically distributed.

5. A chain link fence according to claim 4, wherein, The side surface of the positioning pile (4) is fixedly connected with the fixed block (18), and the side surface of the fence body (3) is fixedly connected with the fixed block (18).

6. A chain link fence according to claim 5, wherein, The side surface of the positioning pile (4) is fixedly connected with the insertion block (16), and the side surface of the positioning pile (4) is provided with the insertion groove (17).

7. A chain link fence according to claim 1, wherein, The end of the sleeve (11) away from the fixed sleeve (2) extends through the upper surface of the column (1) to the inside of the column (1), and the side surface of the screw rod (12) is rotatably connected with the sleeve (11).

8. A chain link fence according to claim 4, wherein, The lower surface of the column (1) is fixedly connected with the supporting leg one (7), and the lower surface of the positioning pile (4) is fixedly connected with the supporting leg two (8).

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