Temporary safety warning board for building construction

Abstract

The utility model discloses a temporary safety warning board for building construction, which comprises a mounting frame, the inner wall of the mounting frame is rotatably connected with a rotating shaft, the outer surface of the front end of the rotating shaft is fixedly provided with a limiting block, and the outer surface of the rotating shaft is fixedly provided with a warning board main body. According to the temporary safety warning board for building construction, the guide rod is pushed downwards to enable the limiting block to move to the tail end of the guide through groove, the purpose of turning over the warning board body by 180 degrees can be achieved, a slogan on the back face is turned to the front face, and therefore the purpose of rapidly replacing the slogan is achieved, operation is easy and rapid, and safety is high. When an inserting block and a fixing block are inserted together, a guide rod and a mounting frame can be fixed together, the warning board body is prevented from rotating reversely, two sets of shifting blocks are pulled in the opposite directions, the guide rod is driven by a first spring to slide upwards to reset, and then the warning board body 4 rotates reversely by 180 degrees under the cooperation of a limiting block and a guide through groove. The purpose of replacing the slogan again is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of safety warning board, especially relates to a temporary safety warning board for building construction. BACKGROUND

[0002] The temporary safety warning board for building construction is a portable warning device specially designed for instant safety needs of a construction site, rapidly conveys safety information such as dangerous area identification, operation warning or safety passage guidance by adopting bright colors and intuitive icons, is flexibly deployed in a construction variable area, instantaneously improves on-site safety awareness, and guarantees safe and orderly construction activities;

[0003] The utility model discloses a building construction safety warning board, including the installation frame, the inside rotation of installation frame is connected with the warning board main part, the bottom of installation frame is provided with the folding mechanism, the bottom of installation frame is provided with the support mechanism, the building construction safety warning board, through setting up the main leg, when needing to adjust the height of installation frame, first through rotating the positioning rod, makes the vice leg and the clamping block rotate in the inside of the main leg, adjusts to the suitable height after, again reverse rotation positioning rod, makes the clamping block card enter the inside of the nearby card slot, this device is convenient for adjusting the height of installation frame.

[0004] But the above -mentioned device when replacing the slogan, need first to rotate the plug rod and take out, rotate the warning board main part again and make the slogan replace, finally again the plug rod is inserted back and rotates fixed, the operation is too complicated, inconveniently fast replacement slogan, for this, we propose a temporary safety warning board for building construction. UTILITY MODEL CONTENTS

[0005] The main purpose of the utility model is to provide a temporary safety warning board for building construction, which can effectively solve the problems in the background art.

[0006] To achieve the above-mentioned purpose, the technical scheme adopted by the utility model is:

[0007] The utility model provides a kind of temporary safety warning board for building construction, including installation frame, the inner wall rotationally connected of installation frame is connected with pivot, the outer surface of pivot front end is fixedly installed with limit block, the outer surface of pivot is fixedly installed with warning board main body, the outer surface of pivot front end is movably connected with guide rod, and guide rod is slidably connected in the inner wall of installation frame, guide groove is opened in the outer surface of guide rod, and the tail end of limit block is movably connected in the inner wall of guide groove, the outer surface of guide rod front end is fixedly installed with two groups of limit plate, the bottom of two groups of limit plate front end is fixedly installed with fixed block, and the tail end of fixed block is movably connected in the inner wall of installation frame, the bottom of two groups of limit plate tail end is fixedly installed with first spring, and the tail end of first spring is fixedly connected in the outer surface of installation frame, the inner wall of installation frame is slidably connected with two groups of plug-in block, and the front end of plug-in block is movably connected in the inner wall of fixed block, the tail end of two groups of plug-in block is fixedly installed with second spring, and the tail end of second spring is fixedly connected in the inner wall of installation frame.

[0008] Preferably, the top of the two groups of plug-in blocks is fixedly installed with a push block, and the push block is slidably connected to the inner wall of the installation frame.

[0009] Preferably, the outer surface of the installation frame is fixedly installed with two groups of support plates, and the front end of the limit plate is slidably connected to the inner wall of the support plate.

[0010] Preferably, the back of the installation frame is fixedly installed with multiple third springs, and the tail end of the third spring is fixedly connected with a shielding plate.

[0011] Preferably, the outer surface of the installation frame is fixedly installed with a support frame, and the bottom of the support frame is fixedly installed with a bottom plate.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] In the utility model, by setting limit block and guide groove, guide rod is pushed down, limit block is moved to the tail end of guide groove, the purpose of turning over the warning board main body by one hundred and eighty degrees is realized, the slogan on the back is turned to the front, the purpose of quickly changing the slogan is achieved, the operation is simple and fast, by setting fixed block and plug-in block, when plug-in block and fixed block are plugged together, guide rod and installation frame are fixed together, the warning board main body is prevented from being reversed, by setting push block and first spring, two groups of push blocks are pulled in opposite directions, guide rod is slid upward under the driving of first spring and resets, then under the cooperation of limit block and guide groove, warning board main body 4 is reversed by one hundred and eighty degrees, the purpose of changing the slogan again is realized. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1The whole structure schematic view of the temporary safety warning board for building construction;

[0015] Figure 2 The internal structure split view of the mounting frame of the temporary safety warning board for building construction;

[0016] Figure 3 The mounting frame of the temporary safety warning board for building construction; Figure 1 The enlarged view of A in the middle;

[0017] Figure 4 The guide rod structure schematic view of the temporary safety warning board for building construction;

[0018] Figure 5 The internal structure sectional view of the mounting frame of the temporary safety warning board for building construction.

[0019] In the figure: 1, mounting frame; 2, rotating shaft; 3, limiting block; 4, warning board main body; 5, guide rod; 6, guide slot; 7, limiting plate; 8, fixed block; 9, first spring; 10, plug-in block; 11, second spring; 12, push block; 13, support plate; 14, third spring; 15, shielding plate; 16, support frame; 17, bottom plate. Specific implementation

[0020] In order to make the technical means, creative features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific implementation modes. Embodiment

[0021] As Figures 1-5As shown, a kind of temporary safety warning board for building construction, including installation frame 1, the inner wall of installation frame 1 is rotatably connected with shaft 2, the outer surface of the front end of shaft 2 is fixedly installed with limit block 3, the outer surface of shaft 2 is fixedly installed with warning board main body 4, the front and back of warning board main body 4 are provided with different slogans respectively, when shaft 2 rotates one hundred and eighty degrees, it will drive warning board main body 4 to rotate one hundred and eighty degrees synchronously, to reach the purpose of changing slogan, the outer surface of the front end of shaft 2 is movably connected with guide rod 5, and guide rod 5 is slidably connected to the inner wall of installation frame 1, guide rod 5 can slide up and down along the inner wall of installation frame 1, the outer surface of guide rod 5 is provided with guide channel 6, and the tail end of limit block 3 is movably connected to the inner wall of guide channel 6, the track of guide channel 6 is designed in spiral shape, when guide rod 5 is pressed vertically downward, guide channel 6 will squeeze limit block 3, to make limit block 3 move along the track of guide channel 6, limit block 3 will drive shaft 2 to rotate when moving, when limit block 3 moves from the front end of guide channel 6 to the tail end of guide channel 6, shaft 2 just rotates one hundred and eighty degrees, to make warning board main body 4 rotate one hundred and eighty degrees, so that the slogan on the back of warning board main body 4 is turned to the front, to reach the purpose of changing slogan, the outer surface of the front end of guide rod 5 is fixedly installed with two sets of limit plates 7, the bottom of the front end of two sets of limit plates 7 is fixedly installed with fixed block 8, and the tail end of fixed block 8 is movably connected to the inner wall of installation frame 1, the bottom of the tail end of two sets of limit plates 7 is fixedly installed with first spring 9, and the tail end of first spring 9 is fixedly connected to the outer surface of installation frame 1, when guide rod 5 moves downward, it will drive limit plate 7 and fixed block 8 to move synchronously, to make limit plate 7 squeeze first spring 9, the inner wall of installation frame 1 is slidably connected with two sets of plug-in blocks 10, and the front end of plug-in block 10 is movably connected to the inner wall of fixed block 8, the tail end of two sets of plug-in blocks 10 is fixedly installed with second spring 11, and the tail end of second spring 11 is fixedly connected to the inner side wall of installation frame 1, when the tail end of fixed block 8 is plugged into installation frame 1 and contacts with plug-in block 10, it will squeeze plug-in block 10 to second spring 11, so that second spring 11 is compressed, when limit block 3 just moves to the tail end of guide channel 6, the front end of plug-in block 10 just aligns with the insertion slot on fixed block 8, at this time, second spring 11 drives plug-in block 10 to rebound, so that the front end of plug-in block 10 is plugged into fixed block 8, to reach the purpose of fixing fixed block 8 in installation frame 1, to further fix guide rod 5 under the connection of limit plate 7, to avoid the reverse rotation of warning board main body 4, when the fixation between plug-in block 10 and fixed block 8 is released, under the rebound of first spring 9, guide rod 5 can move upward to reset, at this time, under the limitation of guide channel 6, limit block 3 will drive shaft 2 to reverse one hundred and eighty degrees, to further make warning board main body 4 reverse one hundred and eighty degrees, to reach the purpose of changing slogan again, simple and fast operation;

[0022] The top of the two groups of inserting blocks 10 is fixedly installed with a push block 12, and the push block 12 is slidingly connected to the inner wall of the mounting frame 1, and the front end of the push block 12 is movably penetrated to the outer surface of the mounting frame 1. By arranging the push block 12, the front ends of the two groups of push blocks 12 are pulled in opposite directions at the same time, so that the inserting block 10 is separated from the fixed block 8, and the fixing between the guide rod 5 and the mounting frame 1 is released. The outer surface of the mounting frame 1 is fixedly installed with two groups of supporting plates 13, and the front end of the limiting plate 7 is slidingly connected to the inner wall of the supporting plate 13. By arranging the supporting plate 13, the guide rod 5 can only move up and down under the limiting of the limiting plate 7 and the supporting plate 13. The back surface of the mounting frame 1 is fixedly installed with a plurality of third springs 14, and the tail end of the third spring 14 is fixedly connected with a shielding plate 15. By arranging the third spring 14 and the shielding plate 15, when the warning sign body 4 rotates and contacts the front surface of the shielding plate 15, the shielding plate 15 is squeezed, the shielding plate 15 moves away from the mounting frame 1, and the third spring 14 is stretched. When the warning sign body 4 is separated from the shielding plate 15, the third spring 14 drives the shielding plate 15 to return to the original position, so as to shield the slogan on the back surface of the warning sign body 4, and avoid the slogan on the back surface of the warning sign body 4 from being exposed to the outside to disturb the judgment of passers-by.

[0023] It should be noted that the utility model is a kind of temporary safety warning sign for construction, when using, device is moved to construction area and is placed, when the slogan on the back surface of warning sign body 4 needs to be used, guide rod 5 is pushed down, at this time, limiting block 3 is limited in guide channel 6, starts to drive rotating shaft 2 to rotate, further drives warning sign body 4 to rotate, warning sign body 4 rotates and pushes away shielding plate 15, when limiting block 3 moves to the tail end of guide channel 6, rotating shaft 2 just rotates one hundred and eighty degrees, at this time, warning sign body 4 is also rotated one hundred and eighty degrees under the drive of rotating shaft 2, so that the slogan on the back surface is turned to the front surface, and guide rod 5 is fixed under the cooperation of fixed block 8 and inserting block 10, further, rotating shaft 2 and warning sign body 4 are fixed, so as to achieve the purpose of quickly replacing slogan, and the operation is simple and fast, when replacing, shielding plate 15 is reset under the action of third spring 14, and the unused slogan is shielded, to avoid disturbing the judgment of passers-by, if the slogan needs to be replaced again, just pull two groups of push blocks 12 in opposite directions, under the action of first spring 9 and guide channel 6, warning sign body 4 can be reversed one hundred and eighty degrees, and the operation is simple and fast.

[0024] The basic principle and main features of the present application and the advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A temporary safety warning board for construction work comprising a mounting frame (1), characterized in that: The inner wall of the mounting frame (1) is rotatably connected with a rotating shaft (2), the outer surface of the front end of the rotating shaft (2) is fixedly connected with a limiting block (3), the outer surface of the rotating shaft (2) is fixedly connected with a warning sign body (4), the outer surface of the front end of the rotating shaft (2) is movably connected with a guide rod (5), and the guide rod (5) is slidably connected with the inner wall of the mounting frame (1), the outer surface of the guide rod (5) is provided with a guide groove (6), and the tail end of the limiting block (3) is movably connected with the inner wall of the guide groove (6), the outer surface of the front end of the guide rod (5) is fixedly connected with two groups of limiting plates (7), the bottom of the front end of the two groups of limiting plates (7) is fixedly connected with a fixed block (8), and the tail end of the fixed block (8) is movably connected with the inner wall of the mounting frame (1), the bottom of the tail end of the two groups of limiting plates (7) is fixedly connected with a first spring (9), and the tail end of the first spring (9) is fixedly connected with the outer surface of the mounting frame (1), the inner wall of the mounting frame (1) is slidably connected with two groups of plug-in blocks (10), and the front end of the plug-in block (10) is movably connected with the inner wall of the fixed block (8), the tail end of the two groups of plug-in blocks (10) is fixedly connected with a second spring (11), and the tail end of the second spring (11) is fixedly connected with the inner wall of the mounting frame (1).

2. A temporary safety warning sign for construction sites according to claim 1, characterized in that: The top of the two groups of plug-in blocks (10) is fixedly connected with a push block (12), and the push block (12) is slidably connected with the inner wall of the mounting frame (1), and the front end of the push block (12) is movably connected with the outer surface of the mounting frame (1).

3. A temporary safety warning sign for construction sites according to claim 1, characterized in that: The outer surface of the mounting frame (1) is fixedly connected with two groups of supporting plates (13), and the front end of the limiting plate (7) is slidably connected with the inner wall of the supporting plate (13).

4. A temporary safety warning sign for construction sites according to claim 1, characterized in that: The back of the mounting frame (1) is fixedly connected with a plurality of third springs (14), and the tail end of the third spring (14) is fixedly connected with a shielding plate (15).

5. A construction safety sign according to claim 1, wherein: The outer surface of the mounting frame (1) is fixedly connected with a supporting frame (16), and the bottom of the supporting frame (16) is fixedly connected with a bottom plate (17).

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