Temporary safety channel for building design construction

Abstract

The utility model provides a temporary safety channel for building design and construction, and belongs to the technical field of temporary safety channels. The temporary safety channel for building design and construction comprises a main body and a buffer mechanism, the main body comprises a pair of bases, supporting rods are installed on the two sides of the upper end face of each base, a lifting frame is slidably installed between each pair of supporting rods, and a pair of installation bases are fixedly installed on the outer sides of each pair of lifting frames; a pair of reinforcing rods are movably inserted between the pair of lifting frames, the buffering mechanism comprises a mounting frame, the four corners of the bottom end of the mounting frame are all arranged in a mounting base, a buffering plate is slidably mounted in the mounting base, and a plurality of damping rods are fixedly mounted at the bottom end in the mounting frame; the top ends of the damping rods are all connected with the top end of the buffer plate, springs are arranged on the outer sides of the damping rods in a sleeved mode, the practicability of temporary safety channel construction can be effectively improved, and high practical value is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of temporary safety passages, in particular to a temporary safety passage for building design and construction. Background Art

[0002] Building construction refers to the production activities during the implementation stage of engineering construction. It is the construction process of various types of buildings. It can also be said to be the process of turning various lines on the design drawings into physical objects at designated locations. It includes foundation engineering construction, main structure construction, roofing engineering construction, decoration engineering construction, etc. The place where the construction work takes place is called the "building construction site" or "construction site."

[0003] For example, a Chinese patent with publication number CN216076434U discloses a temporary safety passage for building design and construction, including a safety passage, which includes a roof, a first column, a second column and a reinforcement mechanism assembly, and the first column and the second column are fixedly installed at the bottom of the roof near both sides, and the reinforcement mechanism assembly is located between the first column and the second column. At the same time, the bottom ends of the first column and the second column are fixedly installed with a mounting base, and the structure of the existing installation passage is improved by using the additional reinforcement mechanism assembly to connect and reinforce the first column and the second column on the safety passage, thereby greatly improving the stability of the safety passage, and then improving its ability to resist wind and bad weather and its ability to withstand falling objects, and reducing the probability of deformation of the safety passage;

[0004] The technical solution recorded in the proposal is to complete the assembly of the safety passage by splicing the first column, the second column and the reinforcement mechanism assembly. However, since the first column, the second column and the reinforcement mechanism assembly have a large number of parts, a lot of time is required in the assembly process, and the ceiling does not have a buffering effect, which makes the ceiling easily damaged by falling objects, thus affecting its service life.

[0005] Therefore, in view of this, the existing structure and deficiencies are studied and improved, and a temporary safe passage for building design and construction is provided, in order to achieve a more practical purpose. Utility Model Content

[0006] In order to solve the above technical problems, the embodiment of the utility model provides a temporary safety passage for building design and construction, which is specifically implemented through the following technical solutions:

[0007] A temporary safety passage for building design and construction includes a main body and a buffer mechanism, the main body includes a pair of bases, support rods are installed on both sides of the upper end surface of the base, a lifting frame is slidably installed between each pair of the support rods, a pair of mounting seats are fixedly installed on the outer sides of the pair of lifting frames, a pair of reinforcing rods are movably inserted between the pair of lifting frames, the buffer mechanism includes a mounting frame, the four corners of the bottom end of the mounting frame are all arranged inside the mounting seat, a buffer plate is slidably installed inside the mounting frame, a number of damping rods are fixedly installed on the inner bottom end of the mounting frame, the top ends of the damping rods are connected to the top ends of the buffer plates, and springs are sleeved on the outer sides of the plurality of damping rods.

[0008] Furthermore, limit pins are movably inserted between the mounting seat and the four corners of the bottom end of the mounting frame, and one end of the limit pins is rotatably connected to the limit block.

[0009] Furthermore, the inner bottom ends of the support rods are rotatably connected to screw rods, the bottom ends of the screw rods pass through the base and extend to the inside, and are sleeved with first bevel teeth.

[0010] Furthermore, sleeves are embedded and installed on both sides of the bottom end of the lifting frame, and the sleeves are threadedly connected to the screw rod.

[0011] Furthermore, a connecting shaft is rotatably connected inside the base, and both ends of the connecting shaft are sleeved with second bevel teeth, and the second bevel teeth are meshed with the first bevel teeth.

[0012] Furthermore, a worm wheel is sleeved at the center of the connecting shaft, and a worm is rotatably connected to the inside of the base on the side close to the worm wheel. The top ends of the worms extend through the base to the outside and are sleeved with hand wheels.

[0013] Furthermore, both ends of the outer side of the base are hinged with extension rods through pins, and one end of the extension rods is threadedly connected to a support screw.

[0014] The beneficial effects of the utility model are as follows: the utility model provides a temporary safety passage for building design and construction through the above-mentioned design. The temporary safety passage for building design and construction is installed by supporting rods on both sides of the upper end of the base and slidingly installing a lifting frame between a pair of supporting rods, so that when the lifting frame is synchronously raised and lowered, the height of the mounting frame can be adjusted, which is convenient for the safety passage to be applied in different scenarios. By movably inserting a pair of reinforcing rods between the lifting frames, the stability of the lifting frames on both sides after installation can be improved. By installing a pair of mounting seats on the outer side of the lifting frame, it is convenient for the user to set the four corners of the bottom end of the mounting frame inside the mounting seat, and then fix it with a limit pin. By installing a plurality of damping rods inside the mounting frame and arranging a spring on the outer side thereof, when the buffer plate is hit by falling objects, the impact force of the falling objects can be reduced under the extension and contraction of the spring and the damping rod, thereby improving the practical life of the mounting frame and the buffer plate, and protecting the construction personnel walking at the bottom thereof. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 A three-dimensional structure diagram of a temporary safety passage for building design and construction provided by the utility model Figure 1 ;

[0017] Figure 2 A three-dimensional structure diagram of a temporary safety passage for building design and construction provided by the utility model Figure 2 ;

[0018] Figure 3 A schematic diagram of a partial side section of a base and support rod for a temporary safety passage for building design and construction provided by the utility model Figure 3 ;

[0019] Figure 4 A schematic diagram of a front section of a mounting frame and a buffer plate for a temporary safety passage for building design and construction provided by the utility model;

[0020] Figure 5 A temporary safety passage for building design and construction provided by the utility model Figure 2 A magnified schematic diagram of the A structure.

[0021] In the figure: 100, main body; 1001, base; 1002, support rod; 1003, lifting frame; 1004, reinforcement rod; 1005, extension rod; 1006, support screw; 1007, hand wheel; 1008, sleeve; 1009, screw; 1010, connecting shaft; 1011, second bevel gear; 1012, first bevel gear; 1013, worm gear; 1014, limit block; 1015, worm; 1016, mounting seat; 1017, limit latch; 200, buffer mechanism; 2001, mounting frame; 2002, buffer plate; 2003, damping rod; 2004, spring. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present invention.

[0024] Embodiment 1 of the utility model of a temporary safety passage for building design and construction

[0025] The utility model provides the following technical solutions: Figure 1-Figure 5The main body 100 and the buffer mechanism 200 are shown. The main body 100 includes a pair of bases 1001. Both sides of the upper end surface of the base 1001 are installed with support rods 1002. A lifting frame 1003 is slidably installed between each pair of support rods 1002. A pair of mounting seats 1016 are fixedly installed on the outer sides of the pair of lifting frames 1003. A pair of reinforcing rods 1004 are movably inserted between the pair of lifting frames 1003. The buffer mechanism 200 includes a mounting frame 2001, a mounting frame 2002, and a mounting frame 2003. The four corners of the bottom end of the mounting frame 2001 are all arranged inside the mounting seat 1016, and a buffer plate 2002 is slidably installed inside the mounting frame 1016. A plurality of damping rods 2003 are fixedly installed at the bottom end of the mounting frame 2001. The top ends of the damping rods 2003 are connected to the top ends of the buffer plates 2002. The outer sides of the plurality of damping rods 2003 are sleeved with springs 2004. The support rods 1002 are placed on both sides of the upper end of the base 1001, and slide between a pair of support rods 1002. The lifting frame 1003 is installed so that when the lifting frame 1003 is raised and lowered synchronously, the height of the mounting frame 2001 can be adjusted, which facilitates the application of the safety passage in different scenarios. By movably inserting a pair of reinforcing rods 1004 between the lifting frames 1003, the stability of the lifting frames 1003 on both sides after installation can be improved. By installing a pair of mounting seats 1016 on the outside of the lifting frame 1003, it is convenient for the user to set the four corners of the bottom end of the mounting frame 2001 inside the mounting seats 1016, and then fix them with limit pins 1017. By installing a plurality of damping rods 2003 inside the mounting frame 2001 and arranging springs 2004 on the outside thereof, when the buffer plate 2002 is hit by falling objects, the impact force of the falling objects can be reduced under the expansion and contraction of the springs 2004 and the damping rods 2003, thereby improving the practical life of the mounting frame 2001 and the buffer plate 2002, and protecting the construction personnel walking at the bottom thereof.

[0026] Among them, a limit pin 1017 is movably inserted between the mounting seat 1016 and the four corners of the bottom end of the mounting frame 2001, and one end of the limit pin 1017 is rotatably connected to the limit block 1014. By rotating the limit block 1014 at one end of the limit pin 1017, when it rotates to be in the same plane with the limit pin 1017, it can pass through the mounting seat 1016 and the four corners of the bottom end of the mounting frame 2001. When it passes through the other end of the mounting seat 1016, the limit block 1014 can be rotated to make it perpendicular to the limit pin 1017, which can prevent the limit pin 1017 from falling from the inside of the mounting seat 1016, thereby improving the firmness of the installation of the mounting frame 2001.

[0027] Among them, the inner bottom ends of the support rods 1002 are rotatably connected to the screw rods 1009, the bottom ends of the screw rods 1009 extend through the base 1001 to the inside, and are sleeved with first bevel gears 1012. By sleeved with the first bevel gears 1012 at the bottom ends of the screw rods 1009, the screw rods 1009 can be easily transmitted.

[0028] Among them, sleeves 1008 are embedded and installed on both sides of the bottom end of the lifting frame 1003, and the sleeve 1008 is threadedly connected to the screw rod 1009. By threading the sleeve 1008 and the screw rod 1009, when the screw rod 1009 rotates, the lifting frame 1003 can be driven to rise and fall.

[0029] Among them, the base 1001 is internally rotatably connected with a connecting shaft 1010, and both ends of the connecting shaft 1010 are sleeved with second bevel teeth 1011, and the second bevel teeth 1011 and the first bevel teeth 1012 are meshed with each other. By meshing the second bevel teeth 1011 with the first bevel teeth 1012, the screw rod 1009 can rotate synchronously.

[0030] Among them, a worm wheel 1013 is sleeved at the center of the connecting shaft 1010, and a worm 1015 is rotatably connected to the inside of the base 1001 on the side close to the worm wheel 1013. The top ends of the worm 1015 pass through the base 1001 and extend to the outside, and are sleeved with a handwheel 1007. By meshing the worm 1015 with the worm wheel 1013, the user can conveniently turn the handwheel 1007 to rotate the connecting shaft 1010.

[0031] Among them, both ends of the outer side of the base 1001 are hinged with extension rods 1005 through pins, and one end of the extension rods 1005 is threadedly connected to the support screw 1006. By hingedly connecting the extension rod 1005 and threading the support screw 1006 at one end, after it is unfolded, and the bottom end of the support screw 1006 is in contact with the ground, the stability of the base 1001 can be further improved.

[0032] Specifically, the working principle of this type of temporary safety passage for building design and construction is as follows: when in use, the user unfolds the first base 1001 and splices the lifting frames 1003 on both sides through the reinforcing rods 1004, and the user inserts the four corners of the bottom end of the mounting frame 2001 into the interior of the mounting seat 1016, and then inserts the limit pin 1017 between the mounting seat 1016 and the four corners of the bottom end of the mounting frame 2001. When one end thereof passes through the other side of the mounting seat 1016, the user rotates the limit block 1014 connected to one end of the limit pin 1017 to make it perpendicular to the limit pin 1017, so as to prevent the limit pin 1017 from falling off from the inside of the mounting seat 1016. After completing the installation of the mounting frame 2001, the user simultaneously rotates the handwheel 1007 on the base 1001 to drive the worm 1015 to rotate, and the worm 1015 and the worm wheel 1013 sleeved on the connecting shaft 1010 are connected. The second bevel gears 1011 sleeved at both ends of the connecting shaft 1010 are meshed with the first bevel gears 1012 sleeved at the bottom end of the screw rod 1009. When the screw rod 1009 rotates synchronously, the lifting frame 1003 which is slidably connected to the support rod 1002 can be driven to rise and fall. After it rises to a suitable height, the extension rod 1005 is flipped and unfolded, and the support screw 1006 which is threadedly connected at one end thereof is rotated to the bottom end to contact the ground. By installing a plurality of damping rods 2003 inside the mounting frame 2001 and sleeved on the outside thereof with springs 2004, when the buffer plate 2002 is hit by falling objects, the impact force of the falling objects can be reduced under the expansion and contraction of the springs 2004 and the damping rods 2003, thereby increasing the practical life of the mounting frame 2001 and the buffer plate 2002, and protecting the construction personnel walking at the bottom thereof.

[0033] The above description is only the preferred implementation of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A temporary safety passage for building design and construction, characterized in that: The invention comprises a main body (100) and a buffer mechanism (200), wherein the main body (100) comprises a pair of bases (1001), support rods (1002) are installed on both sides of the upper end surface of the base (1001), a lifting frame (1003) is slidably installed between each pair of the support rods (1002), a pair of mounting seats (1016) are fixedly installed on the outer sides of the pair of lifting frames (1003), a pair of reinforcing rods (1004) are movably inserted between the pair of lifting frames (1003), and the buffer mechanism (200) is provided with a plurality of support rods (1002) and a plurality of support rods (1002) and a plurality of support rods (1002) and a plurality of support rods (1002) are provided. The impact mechanism (200) comprises a mounting frame (2001), the four corners of the bottom end of the mounting frame (2001) are all arranged inside the mounting seat (1016), a buffer plate (2002) is slidably installed inside the mounting frame (2001), a plurality of damping rods (2003) are fixedly installed at the bottom end of the mounting frame (2001), the top ends of the damping rods (2003) are all connected to the top ends of the buffer plates (2002), and the outer sides of the plurality of damping rods (2003) are all sleeved with springs (2004).

2. A temporary safety passage for building design and construction according to claim 1, characterized in that: Limiting pins (1017) are movably inserted between the four corners of the bottom ends of the mounting seat (1016) and the mounting frame (2001), and one end of the limiting pin (1017) is rotatably connected to the limiting block (1014).

3. A temporary safety passage for building design and construction according to claim 1, characterized in that: The inner bottom ends of the support rods (1002) are rotatably connected to the screw rods (1009), the bottom ends of the screw rods (1009) penetrate the base (1001) and extend to the inside, and are sleeved with first bevel teeth (1012).

4. A temporary safety passage for building design and construction according to claim 3, characterized in that: Sleeves (1008) are embedded and installed on both sides of the bottom end of the lifting frame (1003), and the sleeves (1008) are threadedly connected to the screw rod (1009).

5. A temporary safety passage for building design and construction according to claim 4, characterized in that: The base (1001) is internally rotatably connected with a connecting shaft (1010), and both ends of the connecting shaft (1010) are sleeved with second bevel teeth (1011), and the second bevel teeth (1011) and the first bevel teeth (1012) are meshed with each other.

6. A temporary safety passage for building design and construction according to claim 5, characterized in that: A worm wheel (1013) is sleeved at the center of the connecting shaft (1010), and a worm (1015) is rotatably connected to the inside of the base (1001) on a side close to the worm wheel (1013). The top ends of the worms (1015) penetrate the base (1001) and extend to the outside, and are sleeved with hand wheels (1007).

7. A temporary safety passage for building design and construction according to claim 1, characterized in that: Both ends of the outer side of the base (1001) are hinged with extension rods (1005) through pins, and one end of the extension rod (1005) is threadedly connected to a support screw (1006).

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