Warning fence capable of being rapidly installed

Abstract

The utility model belongs to the technical field of fences, and particularly relates to a quickly-mounted warning fence which comprises two stand columns, supporting shafts are mounted in the stand columns through bearings, mounting mechanisms are arranged at the lower ends of the supporting shafts, sliding barrels are fixedly connected to the surfaces of the stand columns, and connecting rods are fixedly connected to the surfaces of the sliding barrels. A sliding rod is slidably connected to the interior of the sliding cylinder, and an adjusting mechanism is arranged on the stand column. According to the scheme, through separation and reunion between the insertion block and the other bottom plate, the sliding pin drives the insertion pin to move and the insertion block to be separated and reunion, then the two sets of devices are convenient to assemble and disassemble, the supporting shaft and the stand column rotate relatively, and then the two sets of devices are more convenient to connect.

Description

TECHNICAL FIELD

[0001] The present scheme belongs to the technical field of fences, and particularly relates to a rapid installation warning fence. BACKGROUND

[0002] A utility model patent with the patent authorization announcement number CN214330172U discloses a foldable warning fence, which comprises a plurality of fence monomers connected together, the fence monomer comprises a stand column assembly and a separation net assembly, the separation net assembly is detachably connected to the stand column assembly, and two adjacent separation net assemblies share one stand column assembly at the end close to each other. The foldable warning fence can be disassembled, is convenient to transport and use.

[0003] However, the device has certain deficiencies, the two devices are inconvenient to connect during use, and the device is inconvenient to adjust the protection width, and the device has low applicability. UTILITY MODEL CONTENT

[0004] The purpose of the present scheme is to provide a rapid installation warning fence to solve the problems that the two devices are inconvenient to connect during use, the device is inconvenient to adjust the protection width, and the device has low applicability.

[0005] In order to achieve the above purpose, the present scheme provides a rapid installation warning fence, which comprises two stand columns, a support shaft is installed in the inside of the stand column through a bearing, an installation mechanism is arranged at the lower end of the support shaft, a sliding cylinder is fixedly connected to the surface of the stand column, a connecting rod is fixedly connected to the surface of the sliding cylinder, a sliding rod is slidably connected to the inside of the sliding cylinder, and an adjusting mechanism is arranged on the stand column.

[0006] The principle of the present scheme is that during use, the bidirectional screw rod is rotated, the bidirectional screw rod is rotated and threadedly moves with the screw cylinder, the screw cylinder moves, the screw cylinder extrudes the compression spring, the compression spring drives the stand column to move, the distance between the two stand columns changes, the sliding rod slides in the sliding cylinder, and the overall protection range of the device can change. When connecting the two devices, the adjacent bottom plates of the two devices are in contact, the plug block on one of the bottom plates is inserted into the other bottom plate, the plug block and the other bottom plate are in engagement and disengagement, the sliding pin drives the plug pin to move and the plug block to engage and disengage, the two devices are convenient to install and dismount, the support shaft and the stand column rotate relative to each other, and the two devices are more convenient to connect.

[0007] The technical effect of the scheme is that the clutching between the plug and the other bottom plate, and the movement of the plug pin driven by the sliding pin and the clutching between the plug and the other bottom plate, so that the two sets of devices are convenient to install and disassemble, and the relative rotation between the support shaft and the column, so that the connection between the two sets of devices is more convenient.

[0008] By rotating the bidirectional screw and the screw cylinder to make screw movement, the compression spring drives the column to move, the two columns change, and the overall protection range of the device can be changed.

[0009] Further, the mounting mechanism includes a bottom plate, the lower end of each support shaft is fixedly connected with a bottom plate, the surface of one of the bottom plates is fixedly connected with a plug, the inside of the other bottom plate is provided with a plug pin, the inside of the bottom plate is provided with a spring, the upper end of the plug pin is fixedly connected with a sliding pin, the outside of the sliding pin is slidably connected with a baffle, and the baffle and the bottom plate are slidably connected. The clutching between the plug and the other bottom plate, and the movement of the plug pin driven by the sliding pin and the clutching between the plug and the other bottom plate, so that the two sets of devices are convenient to install and disassemble, and the relative rotation between the support shaft and the column, so that the connection between the two sets of devices is more convenient.

[0010] Further, one end of the spring is fixedly connected with the bottom plate, and the other end of the spring is fixedly connected with the plug pin. By setting the spring, the plug pin is easily reset.

[0011] Further, the surface of the baffle is fixedly connected with a protruding block, and the protruding block and the bottom plate are slidably connected. By setting the protruding block, the baffle is easily limited.

[0012] Further, the adjusting mechanism includes a sliding sleeve, the surface of the column is fixedly connected with a sliding sleeve, the inside of the sliding sleeve is slidably connected with a screw cylinder, the surface of the screw cylinder is fixedly connected with a guide pin, the guide pin and the sliding sleeve are slidably connected, the inside of the sliding sleeve is provided with a compression spring, and the inside of the screw cylinder is threadedly connected with a bidirectional screw. By rotating the bidirectional screw and the screw cylinder to make screw movement, the compression spring drives the column to move, the two columns change, and the overall protection range of the device can be changed.

[0013] Further, one end of the compression spring is fixedly connected with the column, and the other end of the compression spring is fixedly connected with the screw cylinder. By setting the compression spring, the column is elastically extruded.

[0014] Further, the outside of the sliding rod is fixedly connected with a limiting plate, and the limiting plate and the bidirectional screw are rotatably connected. By setting the limiting plate, the bidirectional screw is limited. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a whole structure perspective view of a quick installation warning fence according to an embodiment of the application;

[0016] Figure 2 A quick installation of the warning fence of the embodiment of the present application Figure 1 The sectional view of the bottom plate in

[0017] Figure 3 A quick installation of the warning fence of the embodiment of the present application Figure 1 The sectional view of the bottom plate in

[0018] Figure 4 A quick installation of the warning fence of the embodiment of the present application Figure 3 The enlarged view of A in

[0019] Further described in detail by the specific embodiments as follows:

[0020] The reference signs in the drawings of the specification include: 1, the column; 2, the support shaft; 3, the mounting mechanism; 4, the sliding cylinder; 5, the connecting rod; 6, the sliding rod; 7, the adjusting mechanism; 31, the bottom plate; 32, the plug block; 33, the plug pin; 34, the spring; 35, the sliding pin; 36, the baffle; 37, the protruding block; 71, the sliding sleeve; 72, the screw cylinder; 73, the guide pin; 74, the compression spring; 75, the bidirectional screw rod; 76, the limiting plate. Specific embodiments

[0021] The embodiment is basically as shown in Figure 1 , Figure 2 , the embodiment provides a quick installation of the warning fence, including two columns 1, the inside of the column 1 is installed with the support shaft 2 through the bearing, the lower end of the support shaft 2 is provided with the mounting mechanism 3, the surface of the column 1 is fixedly connected with the sliding cylinder 4, the surface of the sliding cylinder 4 is fixedly connected with the connecting rod 5, the inside of the sliding cylinder 4 is slidably connected with the sliding rod 6, the column 1 is provided with the adjusting mechanism 7.

[0022] As shown in Figures 1-4 , the mounting mechanism 3 includes the bottom plate 31, the lower end of each support shaft 2 is fixedly connected with the bottom plate 31, the surface of one of the bottom plates 31 is fixedly connected with the plug block 32, the inside of the other bottom plate 31 is provided with the plug pin 33, the inside of the bottom plate 31 is provided with the spring 34, one end of the spring 34 is fixedly connected with the bottom plate 31, the other end of the spring 34 is fixedly connected with the plug pin 33, by setting the spring 34, the plug pin 33 is conveniently reset, the upper end of the plug pin 33 is fixedly connected with the sliding pin 35, the outer side of the sliding pin 35 is slidably connected with the baffle 36, the baffle 36 is slidably connected with the bottom plate 31, the surface of the baffle 36 is fixedly connected with the protruding block 37, the protruding block 37 is slidably connected with the bottom plate 31, by setting the protruding block 37, the baffle 36 is conveniently limited, by the clutching between the plug block 32 and the other bottom plate 31, and by the sliding pin 35 driving the plug pin 33 to move and the clutching between the plug block 32, the two sets of devices are conveniently installed and disassembled, and the support shaft 2 and the column 1 relatively rotate, thereby making the connection between the two sets of devices more convenient.

[0023] As Figure 1 、 Figure 2 shown, the adjusting mechanism 7 includes a sliding sleeve 71, the surface of the column 1 is fixedly connected with the sliding sleeve 71, the inside of the sliding sleeve 71 is slidably connected with a screw cylinder 72, the surface of the screw cylinder 72 is fixedly connected with a guide pin 73, the guide pin 73 is slidably connected with the sliding sleeve 71, the inside of the sliding sleeve 71 is provided with a compression spring 74, one end of the compression spring 74 is fixedly connected with the column 1, the other end of the compression spring 74 is fixedly connected with the screw cylinder 72, by arranging the compression spring 74, the column 1 is elastically extruded, the inside of the screw cylinder 72 is threadedly connected with a bidirectional screw rod 75, the outside of the sliding rod 6 is fixedly connected with a limiting plate 76, the limiting plate 76 is rotatably connected with the bidirectional screw rod 75, by arranging the limiting plate 76, the bidirectional screw rod 75 is limited, by rotating the bidirectional screw rod 75 and the screw cylinder 72 to make threaded motion, the compression spring 74 drives the column 1 to move, the distance between the two columns 1 changes, and the overall protection range of the device can be changed.

[0024] The specific implementation process of the utility model: in use, rotate the bidirectional screw rod 75, the bidirectional screw rod 75 rotates and the screw cylinder 72 makes threaded motion, the screw cylinder 72 moves, the screw cylinder 72 extrudes the compression spring 74, the compression spring 74 drives the column 1 to move, the distance between the two columns 1 changes, the sliding rod 6 slides in the sliding cylinder 4, and the overall protection range of the device can be changed, when connecting between the two devices, then the adjacent bottom plate 31 between the two devices is contacted, the plug-in block 32 on one of the bottom plates 31 is inserted into the other bottom plate 31, the plug-in block 32 and the other bottom plate 31 are engaged and disengaged, the sliding pin 35 drives the plug-in pin 33 to move and the plug-in block 32 is engaged and disengaged, the two devices are convenient to install and dismount, the support shaft 2 and the column 1 relatively rotate, and the two devices are connected more conveniently.

[0025] The plug-in block 32 and the other bottom plate 31 are engaged and disengaged, the sliding pin 35 drives the plug-in pin 33 to move and the plug-in block 32 is engaged and disengaged, the two devices are convenient to install and dismount, the support shaft 2 and the column 1 relatively rotate, and the two devices are connected more conveniently.

[0026] The bidirectional screw rod 75 and the screw cylinder 72 are rotated to make threaded motion, the compression spring 74 drives the column 1 to move, the distance between the two columns 1 changes, and the overall protection range of the device can be changed.

[0027] The above only is the embodiment of the present application, and the well-known specific structure and characteristics and other common knowledge in the scheme are not described too much here. It should be pointed out that, for those skilled in the art, without departing from the structure of the present application, a number of modifications and improvements can be made, which should also be considered as the protection scope of the present application, and these will not affect the effect and practicality of the present application. The protection scope claimed in the present application should be subject to the content of its claims, and the specific implementation mode and the like recorded in the specification can be used to explain the content of the claims.

Claims

1. A quick erect security fence comprising two uprights characterised in that: The inside of the stand is provided with a supporting shaft through a bearing, the lower end of the supporting shaft is provided with a mounting mechanism, the surface of the stand is fixedly connected with a sliding cylinder, the surface of the sliding cylinder is fixedly connected with a connecting rod, the inside of the sliding cylinder is slidably connected with a sliding rod, and the stand is provided with an adjusting mechanism.

2. A security fence according to claim 1 wherein: The mounting mechanism comprises a bottom plate, the lower end of each supporting shaft is fixedly connected with a bottom plate, the surface of one of the bottom plates is fixedly connected with an insertion block, the inside of the other bottom plate is provided with a bolt, the inside of the bottom plate is provided with a spring, the upper end of the bolt is fixedly connected with a sliding pin, the outer side of the sliding pin is slidably connected with a baffle, and the baffle and the bottom plate are slidably connected.

3. A quick erect security fence according to claim 2 wherein: One end of the spring is fixedly connected with the bottom plate, and the other end of the spring is fixedly connected with the bolt.

4. A quick erect security fence according to claim 2 wherein: The surface of the baffle is fixedly connected with a convex block, and the convex block and the bottom plate are slidably connected.

5. A quick installation security fence according to claim 1, wherein: The adjusting mechanism comprises a sliding sleeve, the surface of the stand is fixedly connected with a sliding sleeve, the inside of the sliding sleeve is slidably connected with a screw cylinder, the surface of the screw cylinder is fixedly connected with a guide pin, the guide pin and the sliding sleeve are slidably connected, the inside of the sliding sleeve is provided with a compression spring, and the inside of the screw cylinder is threadedly connected with a bidirectional screw rod.

6. A quick erect security fence according to claim 5 wherein: One end of the compression spring is fixedly connected with the stand, and the other end of the compression spring is fixedly connected with the screw cylinder.

7. A quick erect security fence according to claim 5 wherein: The outer side of the sliding rod is fixedly connected with a limiting plate, and the limiting plate and the bidirectional screw rod are rotationally connected.

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