Assembled warning column

Abstract

The utility model relates to the technical field of construction warning, in particular to an assembled warning fence which comprises two stand columns, a base is arranged at the lower ends of the stand columns, a height adjusting mechanism is arranged between the base and the stand columns, a fixing mechanism is arranged on the surface of the base, and a display mechanism is arranged between the two stand columns. The display mechanism comprises two storage grooves formed in the opposite faces of the two stand columns respectively, winding rollers are vertically arranged in the storage grooves, warning posters are wound around the surfaces of the two winding rollers, and a rotating opening penetrating into the storage grooves is formed in the upper end of the right stand column. The foundation bolt is rotated to fix the base on the ground through the display mechanism, after the foundation bolt is inserted into the ground, the transmission rod is rotated to drive the transmission block to move upwards until the transmission block moves upwards to push the resistance increasing claw to rotate, so that the resistance increasing claw extends out of the mounting opening, and the firmness of fixation between the foundation bolt and the ground can be improved under the action of the resistance increasing claw; and the conditions of inclination and collapse of the warning device are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of construction warnings, in particular to an assembled warning fence. Background Art

[0002] During the construction process at a construction site, warning signs will be set up through warning barriers according to scene requirements to alert outsiders to pay attention to safety and reduce the possibility of accidents in the construction area.

[0003] In the prior art, a Chinese patent with publication number CN218779373U discloses an assembled warning fence for a construction site of a construction project, which adopts a scheme of "including a warning sign, a support frame body is arranged on both sides of the warning sign, and an assembly component is arranged between the warning sign and the support frame body". This scheme is provided with an assembly component, and the limit plate is fixedly connected to the support frame body. By moving the pull handle outward, the side pressure plate is driven to move accordingly, and the arc block is pulled out of the insertion in the limit plate groove, and the positioning spring is stretched so that the card rod is pulled out of the locking state in the limit plate and the insertion rod groove, so that the fixation of the insertion rod can be released, and then the installation frame is moved upward as a whole, and the installation frame can be removed to the outside of the support frame for separation, so that the disassembly work is realized, the practicability is improved, the convenience of operation is ensured, and the warning sign and the support frame can be separated in time, and then the combination operation can be performed according to the height of the support frame.

[0004] However, the above scheme still has some shortcomings. For example, the above scheme lacks a folding and storage mechanism when actually used, which makes it easy for it to be inconvenient to carry and transport due to its overall size. In addition, the base of the above scheme lacks a mechanism for fixing it to the ground, which makes the stability of the above scheme poor after being placed, and it is easy to tilt or collapse. In view of this, the utility model proposes an assembled warning barrier. Summary of the invention

[0005] 1. Technical issues to be solved

[0006] The utility model aims to provide an assembled warning fence which has the advantage of being foldable, so as to solve the problem that the overall structure of the device proposed in the above background technology is relatively large and inconvenient to carry.

[0007] (II) Technical solution

[0008] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0009] An assembled warning fence comprises two columns, a base is arranged at the lower end of the column, a height adjustment mechanism is arranged between the base and the column, a fixing mechanism is arranged on the surface of the base, and a display mechanism is arranged between the two columns;

[0010] The display mechanism comprises two storage slots respectively provided on opposite sides of the two columns, wherein winding rollers are vertically arranged inside the storage slots, and warning posters are wound on the surfaces of the two winding rollers; a rotating opening penetrating into the storage slot is provided at the upper end of the right column, and an operating rod fixedly connected to the upper end of the winding roller is provided on the inner wall of the rotating opening;

[0011] The right side surface of the left column is fixedly connected with two symmetrical mounting tubes, and the left side surface of the right column is fixedly connected with two connecting rods corresponding to the two mounting tubes respectively. The connecting rods are slidably connected to the inside of the mounting tubes, and the surface of the connecting rods is fixedly connected with a first limiting rod, and the surface of the mounting tube is provided with a first sliding strip opening for the first limiting rod to slide.

[0012] As a preferred technical solution, the height adjustment mechanism includes two installation frames respectively fixedly connected to the front and back sides of the column, and the upper surface of the base is fixedly connected to two upright poles respectively corresponding to the two installation frames.

[0013] As a preferred technical solution, the vertical pole is slidably connected to the inside of the installation frame, a second limiting rod is fixedly connected to the surface of the vertical pole, and a second sliding strip opening for sliding of the second limiting rod is opened on the surface of the installation frame.

[0014] As a preferred technical solution, the surfaces of the first limiting rod and the second limiting rod are both provided with external threads, and the surfaces of the first limiting rod and the second limiting rod are both threadedly connected with fixing nuts via the external threads.

[0015] As a preferred technical solution, the fixing mechanism includes a threaded opening on the surface of the base, the inner wall of the threaded opening is threadedly connected to a foundation bolt, the upper end of the foundation bolt is provided with a threaded groove, the surface of the anchor bolt is provided with an installation opening that penetrates into the threaded groove, the inner wall of the installation opening is fixedly connected to a mounting rod, and the surface of the mounting rod is rotatably connected to a resistance-increasing claw.

[0016] As a preferred technical solution, the number of the installation openings is four, and the four installation openings are opened in a circular array on the surface of the anchor bolt.

[0017] As a preferred technical solution, the inner wall of the thread groove is threadedly connected with a transmission rod, and the lower end of the transmission rod is fixedly connected with a transmission block.

[0018] (III) Beneficial effects

[0019] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0020] 1. The utility model uses a display mechanism to rotate the anchor bolt to fix the base to the ground. After the anchor bolt is inserted into the ground, the transmission rod is rotated to drive the transmission block to move upward until the upward movement of the transmission block pushes the resistance-increasing claw to rotate and extend it out of the installation opening. Under the action of the resistance-increasing claw, the anchor bolt can be fixed to the ground firmly, avoiding the warning device from tilting or collapsing.

[0021] 2. The utility model uses a fixing mechanism to twist the fixing nut on the surface of the first limit rod, pushes the two columns closer to each other without the restriction of the fixing nut, and rotates the operating rod to drive the winding roller on the right to rotate. The rotation of the winding roller rolls up the warning poster, so that the device can achieve the purpose of folding and storing, providing convenience for its carrying work. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0023] Figure 1 This is a front view structural schematic diagram of the utility model;

[0024] Figure 2 It is a schematic diagram of the front section structure of the utility model;

[0025] Figure 3 For the utility model Figure 2 The enlarged structural diagram at A in the middle;

[0026] Figure 4 It is a schematic diagram of the side section structure of the column of the utility model.

[0027] In the figure: 1. column; 2. base; 3. winding roller; 4. warning poster; 5. operating lever; 6. mounting tube; 7. connecting rod; 8. first limit rod; 9. mounting frame; 10. column; 11. second limit rod; 12. anchor bolt; 13. mounting rod; 14. resistance increasing claw; 15. transmission rod; 16. transmission block. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0030] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0031] According to the attached Figure 1-4 As shown, an embodiment of the utility model provides an assembled warning barrier, including two columns 1, a base 2 is provided at the lower end of the column 1, a height adjustment mechanism is provided between the base 2 and the column 1, a fixing mechanism is provided on the surface of the base 2, and a display mechanism is provided between the two columns 1.

[0032] The height adjustment mechanism includes two mounting frames 9 respectively fixedly connected to the front and back sides of the column 1, and the upper surface of the base 2 is fixedly connected with two vertical poles 10 corresponding to the two mounting frames 9 respectively. The vertical poles 10 are slidably connected to the inside of the mounting frame 9, and the surface of the vertical poles 10 is fixedly connected with a second limiting rod 11, and the surface of the mounting frame 9 is provided with a second sliding strip opening for the second limiting rod 11 to slide.

[0033] The display mechanism includes two storage slots respectively provided on opposite sides of two columns 1, and winding rollers 3 are vertically arranged inside the storage slots. Warning posters 4 are wound on the surfaces of the two winding rollers 3. A rotating opening penetrating into the storage slot is provided at the upper end of the right column 1, and an operating rod 5 fixedly connected to the upper end of the winding roller 3 is provided on the inner wall of the rotating opening;

[0034] Two symmetrical mounting tubes 6 are fixedly connected to the right side surface of the left column 1, and two connecting rods 7 corresponding to the two mounting tubes 6 are fixedly connected to the left side surface of the right column 1. The connecting rod 7 is slidably connected to the inside of the mounting tube 6, and the surface of the connecting rod 7 is fixedly connected to the first limiting rod 8. The surface of the mounting tube 6 is provided with a first sliding strip opening for the first limiting rod 8 to slide. The surfaces of the first limiting rod 8 and the second limiting rod 11 are both provided with external threads, and the surfaces of the first limiting rod 8 and the second limiting rod 11 are both threadedly connected with fixing nuts through external threads.

[0035] The fixing mechanism includes a threaded opening formed on the surface of the base 2, the inner wall of the threaded opening is threadedly connected to an anchor bolt 12, the upper end of the anchor bolt 12 is provided with a threaded groove, the surface of the anchor bolt 12 is provided with a mounting opening extending through the threaded groove, the inner wall of the mounting opening is fixedly connected to a mounting rod 13, and the surface of the mounting rod 13 is rotatably connected to a resistance increasing claw 14.

[0036] There are four installation openings, which are arranged in a circular array on the surface of the anchor bolt 12 . The inner wall of the thread groove is threadedly connected with a transmission rod 15 , and the lower end of the transmission rod 15 is fixedly connected with a transmission block 16 .

[0037] When the assembled warning barrier of the utility model is in use, the anchor bolt 12 is rotated to fix the base 2 to the ground. After the anchor bolt 12 is inserted into the ground, the transmission rod 15 is rotated to drive the transmission block 16 to move up, until the upward movement of the transmission block 16 pushes the resistance-increasing claw 14 to rotate and extend it out from the installation opening. Under the action of the resistance-increasing claw 14, the firmness of the anchor bolt 12 fixed to the ground can be improved. The warning effect of the warning poster 4 can remind outsiders. When it is necessary to carry or transport the warning device, the fixing nut on the surface of the first limit rod 8 is twisted and sent, and the two columns 1 are pushed closer to each other without the restriction of the fixing nut, and the operating rod 5 is rotated to drive the winding roller 3 on the right side to rotate. The rotation of the winding roller 3 rewinds the warning poster 4, so that the device can achieve the purpose of folding and storage. At the same time, the fixing nut on the surface of the second limit rod 11 is loosened, and the column 1 is pulled up and down without the restriction of the fixing nut, and the warning height position of the warning device can be adjusted.

[0038] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. An assembled warning fence, comprising two columns (1), wherein a base (2) is provided at the lower end of each column (1), and characterized in that: A height adjustment mechanism is provided between the base (2) and the column (1), a fixing mechanism is provided on the surface of the base (2), and a display mechanism is provided between the two columns (1); The display mechanism comprises two storage slots respectively provided on opposite sides of two upright posts (1), a winding roller (3) being vertically arranged inside the storage slot, and warning posters (4) being wound on the surfaces of the two winding rollers (3), a rotating opening penetrating into the interior of the storage slot being provided at the upper end of the right upright post (1), and an operating rod (5) fixedly connected to the upper end of the winding roller (3) being provided on the inner wall of the rotating opening; The right side surface of the left column (1) is fixedly connected with two symmetrical mounting tubes (6), the left side surface of the right column (1) is fixedly connected with two connecting rods (7) corresponding to the two mounting tubes (6) respectively, the connecting rod (7) is slidably connected with the inside of the mounting tube (6), the surface of the connecting rod (7) is fixedly connected with a first limiting rod (8), and the surface of the mounting tube (6) is provided with a first sliding strip opening for the first limiting rod (8) to slide.

2. The assembled warning barrier according to claim 1, characterized in that: The height adjustment mechanism comprises two mounting frames (9) respectively fixedly connected to the front and back sides of the column (1); and the upper surface of the base (2) is fixedly connected to two upright poles (10) respectively corresponding to the two mounting frames (9).

3. The assembled warning barrier according to claim 2, characterized in that: The vertical rod (10) is slidably connected to the inside of the installation frame (9); a second limiting rod (11) is fixedly connected to the surface of the vertical rod (10); and a second sliding strip opening for the second limiting rod (11) to slide is opened on the surface of the installation frame (9).

4. An assembled warning barrier according to claim 1 or 3, characterized in that: The surfaces of the first limiting rod (8) and the second limiting rod (11) are both provided with external threads, and the surfaces of the first limiting rod (8) and the second limiting rod (11) are both threadedly connected with fixing nuts via the external threads.

5. The assembled warning barrier according to claim 1, characterized in that: The fixing mechanism comprises a threaded opening formed on the surface of the base (2); an inner wall of the threaded opening is threadedly connected to an anchor bolt (12); a threaded groove is formed at the upper end of the anchor bolt (12); a mounting opening extending through the threaded groove is formed on the surface of the anchor bolt (12); a mounting rod (13) is fixedly connected to the inner wall of the mounting opening; and a resistance increasing claw (14) is rotatably connected to the surface of the mounting rod (13).

6. The assembled warning barrier according to claim 5, characterized in that: The number of the installation openings is four, and the four installation openings are arranged in a circular array on the surface of the anchor bolt (12).

7. The assembled warning barrier according to claim 5, characterized in that: The inner wall of the thread groove is threadedly connected with a transmission rod (15), and the lower end of the transmission rod (15) is fixedly connected with a transmission block (16).

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