Assembled safety identification device for building construction

Abstract

The utility model provides an assembled safety identification device for building construction, which relates to the technical field of safety identification and comprises a first supporting rod group, first side sliding grooves are formed in the side walls of the first supporting rod group, the bottom end of one first side sliding groove is rotatably connected with a connecting rod, and the other end of the connecting rod is rotatably connected with a sliding block. The side face of the first supporting rod set is rotationally connected with a second supporting rod set, second side sliding grooves are formed in the side walls of the second supporting rod set, the bottom end of one second side sliding groove is rotationally connected with a first assembling rod, and the bottom end of the other second side sliding groove is rotationally connected with a second assembling rod. An assembling structure is arranged between the second assembling rod and the first assembling rod, signboards are arranged on the surfaces of the second assembling rod and the first assembling rod, the identification device capable of being stored and assembled is adopted, and the identification device not only is convenient to assemble and store, but also is light in weight, convenient to carry, simple and rapid to operate, time-saving and labor-saving.

Description

Technical Field

[0001] The utility model relates to the technical field of safety marking, in particular to an assembled safety marking device for building construction. Background Art

[0002] Safety sign devices in construction include four types: prohibition signs, warning signs, instruction signs and prompt signs, which are mainly used to express safety-related information.

[0003] In the existing technology, at construction sites, in order to ensure the safety of personnel and equipment, various safety sign devices play a vital warning and guidance role. These sign devices not only remind workers to pay attention to safety, but also regulate their behavior and reduce the probability of accidents. In order to enhance the safety warning effect on construction workers, the sign devices need to be adjusted in a timely and appropriate manner according to the actual working conditions to ensure that each dangerous area has a clear sign. However, the existing sign devices are usually integrated. Due to the integrated design, the integrated safety sign devices are large in size, not easy to transport and carry, and time-consuming and labor-intensive. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose an assembled safety marking device for building construction.

[0005] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: an assembled safety identification device for construction, comprising a first support rod group, the side walls of the first support rod group are each provided with a first side slide groove, one of the first side slide grooves has a connecting rod rotatably connected to the bottom end, the other end of the connecting rod is rotatably connected to a slider, and the slider is slidably connected to the other first side slide groove, the side of the first support rod group is rotatably connected to the second support rod group, the side walls of the second support rod group are each provided with a second side slide groove, one of the second side slide grooves has a first assembly rod rotatably connected to the bottom end, the other second side slide groove has a second assembly rod rotatably connected to the bottom end, an assembly structure is provided between the second assembly rod and the first assembly rod, and identification plates are provided on the surfaces of the second assembly rod and the first assembly rod.

[0006] The cam is fixed on the side of the second gear and is fixed with a first end fixed to the side of the second gear, and the cam is fixed with a first end fixed to the side of the second gear, and the cam is connected with the side wall of the second gear by a screw thread; the cam is fixed with a first end fixed to the side wall of the second gear, and the cam is connected with the side wall of the second gear by a screw thread; the cam is fixed with a first end fixed to the side wall of the second gear, and the cam is connected with the side wall of the second gear by a screw thread; the cam is fixed with a

[0007] Preferably, the end of the clamping block is spherical, and the groove is configured as a hemispherical groove, so as to facilitate assembly of the first assembly rod and the second assembly rod.

[0008] Preferably, a fixed block is slidably connected to the bottom end of the first side slide groove near the slider, and the side surface of the fixed block is set as a limiting ring. A compression spring is fixed between the limiting ring and the first support rod group, and the compression spring is nested in the surface of the fixed block. A fixing groove is opened on the side of the slider. When the connecting rod on the side wall of the first support rod group and the slider move to the bottom end of the side slide groove, the fixing block is engaged with the fixing groove on the side of the slider under the action of the compression spring, thereby improving the stability of the first support rod group.

[0009] Preferably, a limiting slot is provided on the surface of the first support rod group and the second support rod group, a limiting block is slidably connected inside the limiting slot, a limiting spring is fixed between the top of the limiting block and the inner wall of the limiting slot, and a placement seat is fixed on the surface of the first support rod group and the second support rod group, which is convenient for replacing and repairing the identification plate, and is suitable for identification plates of different sizes.

[0010] Preferably, the limiting slide groove is set as a T-shaped groove, and the bottom end of the limiting block is set as a T-shaped protrusion, which improves the stability of the limiting block.

[0011] Beneficial effects

[0012] In the prior art, at construction sites, in order to ensure the safety of personnel and equipment, various safety sign devices play a vital warning and guidance role. These sign devices not only remind workers to pay attention to safety, but also regulate their behavior and reduce the probability of accidents. In order to enhance the safety warning effect on construction workers, the sign device needs to be adjusted in a timely and appropriate manner according to the actual working conditions to ensure that each dangerous area has a clear sign. However, the existing sign device is usually integrated. Due to the integrated design, the integrated safety sign device is large in size, not easy to transport and carry, and is time-consuming and labor-intensive. To address this problem, the present invention adopts a retractable assembly sign device. When in use, the first support rod group is unfolded and the slider is moved to the bottom of the first side slide. The first end of the cam is moved, and the second end of the cam is moved, and the ... BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the three-dimensional structure of the second support rod group of the present invention;

[0015] Figure 3 This is a schematic diagram of the three-dimensional structure of the limiting structure of the utility model;

[0016] Figure 4 This is a schematic diagram of the three-dimensional structure of the first support rod group in the present utility model;

[0017] Figure 5 This is a schematic diagram of the three-dimensional structure of the fixing structure in the present utility model;

[0018] Figure 6 This is a schematic diagram of the three-dimensional structure of the slider in the utility model;

[0019] Figure 7 It is a cross-sectional view of the second assembly rod in the present utility model;

[0020] Figure 8 It is a cross-sectional view of the first assembly rod in the present invention.

[0021] Legend:

[0022] 1. First support rod group; 101. First side slide; 2. Second support rod group; 201. Second side slide; 202. Limit slide; 3. Connecting rod; 4. First assembly rod; 401. Assembly slide; 5. Second assembly rod; 501. Extension slide; 6. Identification plate; 7. Slider; 701. Fixing groove; 8. Retaining spring; 9. Block; 10. First bevel gear; 11. Second bevel gear; 12. Screw cap; 13. Screw; 14. Extension rod; 15. Inner screw groove; 16. Limit block; 17. Limit spring; 18. Fixing block; 19. Compression spring; 20. Placement seat. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific embodiments and drawings. However, the following embodiments are only preferred embodiments of the present invention and are not exhaustive. Based on the embodiments in the implementation manner, other embodiments obtained by those skilled in the art without creative work are all within the scope of protection of the present invention.

[0024] The specific embodiments of the present utility model are described below with reference to the accompanying drawings. Specific embodiment:

[0026] Reference Figure 1-8 The assembled safety identification device for construction includes a first support rod group 1, and the side walls of the first support rod group 1 are each provided with a first side slide groove 101, wherein the bottom end of one of the first side slide grooves 101 is rotatably connected to a connecting rod 3, and the other end of the connecting rod 3 is rotatably connected to a slider 7, and the slider 7 is slidably connected to another first side slide groove 101, and the side of the first support rod group 1 is rotatably connected to the second support rod group 2, and the side walls of the second support rod group 2 are each provided with a second side slide groove 201, wherein the bottom end of one of the second side slide grooves 201 is rotatably connected to a first assembly rod 4, and the bottom end of the other second side slide groove 201 is rotatably connected to a second assembly rod 5, an assembly structure is provided between the second assembly rod 5 and the first assembly rod 4, and identification plates 6 are provided on the surfaces of the second assembly rod 5 and the first assembly rod 4.

[0027] The assembly structure includes an extension rod 14, an extension slot 501 is provided on the side of the second assembly rod 5, and the extension rod 14 is slidably connected to the extension slot 501, a groove is provided on one side of the extension rod 14, and an internal screw groove 15 is provided at the other end of the extension rod 14, and a screw rod 13 is connected to the internal thread of the internal screw groove 15, a second bevel gear 11 is fixed to the side of the screw 13, and a rotating rod is fixed to the side of the second bevel gear 11, and the rotating rod is rotatably connected to the side wall of the extension slot 501, the surface of the second bevel gear 11 is meshed with the first bevel gear 10, and a screw cap 12 is fixed on the top of the first bevel gear 10, the first bevel gear 10 and the second assembly rod 5. An assembly slot 401 is formed on the side of the first assembly rod 4. A clamping block 9 is slidably connected to the assembly slot 401. A retaining spring 8 is fixed between the side of the clamping block 9 and the side wall of the assembly slot 401. By turning the screw cap 12, the first bevel gear 10 is rotated, which in turn drives the second bevel gear 11, which in turn drives the screw 13, thereby causing the extension rod 14 to slide outward within the extension slot 501 until it contacts the side of the first assembly rod 4. When in contact, the clamping block 9 is squeezed, and the rebound force of the retaining spring 8 causes the groove to be locked, thereby improving the stability of the second support rod assembly 2 and facilitating assembly and storage. The end of the clamping block 9 is spherical, and the groove is configured as a hemispherical groove, which facilitates the assembly of the first assembly rod 4 and the second assembly rod 5.

[0028] A fixed block 18 is slidably connected to the bottom of the first side slot 101 near the slider 7. The side of the fixed block 18 is provided with a limit ring. A compression spring 19 is fixed between the limit ring and the first support rod assembly 1, and the compression spring 19 is nested in the surface of the fixed block 18. A fixed groove 701 is provided on the side of the slider 7. When the connecting rod 3 on the side wall of the first support rod assembly 1 and the slider 7 move to the bottom of the side slot, the compression spring 19 causes the fixed block 18 to engage with the fixed groove 701 on the side of the slider 7, thereby improving the stability of the first support rod assembly 1. Limiting slots 202 are provided on the surfaces of both the first and second support rod assembly 1 and 2. The limiting slots 202 are slidably connected to the limiting block 16. A limiting spring 17 is fixed between the top of the limiting block 16 and the inner wall of the limiting slot 202. A placement seat 20 is fixed to the surface of both the first and second support rod assembly 1 and 2, facilitating the replacement and maintenance of the identification plate 6 and adapting to identification plates 6 of different sizes. The limiting sliding groove 202 is configured as a T-shaped groove, and the bottom end of the limiting block 16 is configured as a T-shaped protrusion, thereby improving the stability of the limiting block 16 .

[0029] In the prior art, at construction sites, in order to ensure the safety of personnel and equipment, various safety sign devices play a vital warning and guidance role. These sign devices not only remind workers to pay attention to safety, but also regulate their behavior and reduce the probability of accidents. In order to enhance the safety warning effect on construction workers, the sign device needs to be adjusted in a timely and appropriate manner according to the actual working conditions to ensure that each dangerous area has a clear sign. However, the existing sign devices are usually integrated. Due to the integrated design, the integrated safety sign device is large in size, not easy to transport and carry, and is time-consuming and labor-intensive. To address this problem, the present invention adopts a retractable assembly sign device. When in use, the first support rod group 1 is unfolded, the slider 7 is moved to the bottom end of the first side slide 101, and then the second support rod group 2 is unfolded, and The first and second assembly rods 4 and 5 are then rotated to a horizontal position, and the screw cap 12 is turned to drive the first bevel gear 10 to rotate, and the first bevel gear 10 drives the second bevel gear 11 to rotate, and the second bevel gear 11 drives the screw 13 to rotate, so that the extension rod 14 slides outward in the extension slot 501 until it contacts the side of the first assembly rod 5, and squeezes the block 9 when in contact, and is stuck in the groove under the rebound force of the retaining spring 8, and finally the identification plate 6 is placed in the top slot of the placement seat 20, and the limit block 16 is moved, and finally the top of the identification plate 6 is stuck by the rebound force of the limit spring 17, so that the identification plate 6 is convenient to replace. This identification device is not only easy to assemble and store, but also light in weight, easy to carry, simple and quick to operate, and saves time and effort.

[0030] When the first and second assembling rods 5 are in the state of being rotated, the first gear 10 is rotated and the second gear 11 is rotated, thereby making the first assembling rod 4 and the second assembling rod 5 rotate to be horizontal, turning the screw cap 12 to drive the first bevel gear 10 to rotate, the first bevel gear 10 drives the second bevel gear 11 to rotate, and the second bevel gear 11 drives the screw rod 13 to rotate, thereby making the extension rod 14 slide outward in the extension slot 501 until it contacts the side of the first assembling rod 5, squeezing the card block 9 when contacting, and locking the groove under the rebound force of the retaining spring 8, finally placing the identification plate 6 in the card slot at the top of the placement seat 20, and moving the limit block 16, and finally locking the top of the identification plate 6 by the rebound force of the limit spring 17, making it convenient to replace the identification plate 6.

[0031] In the present invention, unless otherwise expressly specified or limited, a first feature being "above" or "below" a second feature may include the first and second features being in direct contact, or may include the first and second features being in contact not directly but through another feature between them. Moreover, a first feature being "above," "above," and "above" a second feature may include the first feature being directly above or obliquely above the second feature, or may simply mean that the first feature is higher in level than the second feature. A first feature being "below," "below," and "below" a second feature may include the first feature being directly below or obliquely below the second feature, or may simply mean that the first feature is lower in level than the second feature.

[0032] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. An assembled safety sign device for construction, comprising a first support rod group (1), characterized in that: The side walls of the first support rod group (1) are all provided with first side sliding grooves (101), the bottom end of one of the first side sliding grooves (101) is rotatably connected to a connecting rod (3), the other end of the connecting rod (3) is rotatably connected to a slider (7), and the slider (7) is slidably connected to the other first side sliding groove (101), the side of the first support rod group (1) is rotatably connected to the second support rod group (2), the side walls of the second support rod group (2) are all provided with second side sliding grooves (201), the bottom end of one of the second side sliding grooves (201) is rotatably connected to the first assembly rod (4), the bottom end of the other second side sliding groove (201) is rotatably connected to the second assembly rod (5), an assembly structure is provided between the second assembly rod (5) and the first assembly rod (4), and identification plates (6) are provided on the surfaces of the second assembly rod (5) and the first assembly rod (4).

2. The assembled construction safety sign device according to claim 1, characterized in that: The assembly structure includes an extension rod (14), an extension slot (501) is provided on the side of the second assembly rod (5), and the extension rod (14) is slidably connected to the extension slot (501), a groove is provided on one side of the extension rod (14), and an inner screw groove (15) is provided on the other end of the extension rod (14), the inner screw groove (15) is threadedly connected to a screw rod (13), a second bevel gear (11) is fixed on the side of the screw rod (13), and a rotating rod is fixed on the side of the second bevel gear (11), and The rotating rod is rotatably connected to the side wall of the extension slide (501); the surface of the second bevel gear (11) is meshed with the first bevel gear (10), and a screw cap (12) is fixed on the top of the first bevel gear (10); the first bevel gear (10) and the second assembly rod (5); an assembly slide (401) is provided on the side of the first assembly rod (4); a clamping block (9) is slidably connected inside the assembly slide (401); a retaining spring (8) is fixed between the side of the clamping block (9) and the side wall of the assembly slide (401).

3. The assembled construction safety sign device according to claim 2, characterized in that: The end of the clamping block (9) is spherical, and the groove is configured as a hemispherical groove.

4. The assembled construction safety sign device according to claim 1, characterized in that: A fixed block (18) is slidably connected to the bottom end of the first side sliding groove (101) near the slider (7), and a side surface of the fixed block (18) is provided with a limiting ring. A compression spring (19) is fixed between the limiting ring and the first support rod group (1), and the compression spring (19) is nested in the surface of the fixed block (18). A fixing groove (701) is provided on the side surface of the slider (7).

5. The assembled construction safety sign device according to claim 1, characterized in that: The surfaces of the first support rod group (1) and the second support rod group (2) are both provided with a limiting sliding groove (202), the limiting sliding groove (202) is internally slidably connected to a limiting block (16), a limiting spring (17) is fixed between the top of the limiting block (16) and the inner wall of the limiting sliding groove (202), and a placement seat (20) is fixed on the surfaces of the first support rod group (1) and the second support rod group (2).

6. The assembled construction safety sign device according to claim 5, characterized in that: The limiting sliding groove (202) is configured as a T-shaped groove, and the bottom end of the limiting block (16) is configured as a T-shaped protrusion.

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