Safety type steel structure frame for building construction

Abstract

The invention relates to the technical field of building construction, in particular to a building construction safety type steel structure frame which comprises first safety steel, a threaded opening is formed in the bottom of the first safety steel, and a first threaded rod is installed in the threaded opening; a base is installed on the lower side of the first threaded rod, and conical thorns are installed at the bottom of the base. Second safety steel is installed above the first safety steel, a groove is formed in the second safety steel, and notches are formed in the left side and the right side of the lower portion of the groove; a fixing sleeve is installed in the groove, a damping mechanism is installed on the lower side of the fixing sleeve, and the damping mechanism is fixedly installed in the notch; a supporting mechanism is mounted on the fixing sleeve; a mounting frame is mounted at the top of the safety steel II; when the damping mechanism is used, the compression amount of the first spring is conveniently adjusted through the inner threaded pipe, the resonance acting force borne by the safety steel can be offset and weakened, damping and energy dissipation are conducted through cooperation of the hydraulic rod and the cylinder, and the good damping effect can be achieved.

Description

Technical Field

[0001] The invention relates to the technical field of building construction, and in particular to a safe steel structure frame for building construction. Background Art

[0002] Building construction refers to production activities during the implementation phase 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, roof engineering construction, decoration engineering construction, etc. At present, steel structure frames are used to build safety fences during construction to prevent non-construction personnel from mistakenly entering the construction site and affecting personal safety.

[0003] A Chinese patent discloses a steel structure frame for building construction (authorization announcement number CN 221702708U). This patented technology can form steel structures of different sizes by connecting different structures when using the steel structure frame to meet different usage requirements. In use, by clamping the connecting bottom plate into the groove set inside the rectangular plate, then connecting the limit screw to the fixing block, and then connecting the threaded hole, the position of the upper support column structure is fixed to ensure the connection between the equipment structures and the connection of the structure in use is stable. By using this structure, equipment workers can splice the steel structure frame, conveniently connect and expand the size of the equipment, meet different usage requirements, and provide convenience for the use of the equipment; however, it is not suitable for splicing higher structural steel, and the steel structure has fewer connection stress points during use, which affects the load-bearing strength, and is prone to rust and affects the service life; when splicing, there are more bolt connections at the connection, which is not convenient for disassembly and assembly, and more screw holes are opened, and the stress easily causes the profile to deform, resulting in insufficient connection stability.

[0004] Therefore, those skilled in the art provide a safe steel structure frame for building construction to solve the problems raised in the above background technology. Summary of the invention

[0005] In order to solve the above technical problems, the present invention provides a safety steel structure frame for construction, including safety steel one, a threaded opening is provided at the bottom of the safety steel one, and a threaded rod one is installed in the threaded opening; a base is installed on the lower side of the threaded rod one, and a conical thorn is installed on the bottom of the base; a safety steel two is installed above the safety steel one, a groove is opened on the safety steel two, and notches are opened on the left and right sides below the groove; a fixing sleeve is installed in the groove, a shock absorbing mechanism is installed on the lower side of the fixing sleeve, and the shock absorbing mechanism is fixedly installed in the notch; a supporting mechanism is installed on the fixing sleeve; and a mounting frame is installed on the top of the safety steel two.

[0006] Preferably: a threaded rod 2 is installed on the top of the safety steel 1, and the threaded rod 2 can be inserted into the bottom inner wall of the safety steel 2; an opening is provided on the fixing sleeve, a plug plate is installed on the opening, and a plug hole is provided on the fixing sleeve at the corresponding position of the plug plate; bolt 1 is installed on both the upper and lower sides of the plug hole.

[0007] Preferably: a slot is provided in the mounting frame, and a T-shaped branch steel is installed in the slot, and the T-shaped branch steel is provided with four mutually symmetrical ones, and the four T-shaped branch steels are inserted into the mounting frame, and the mounting frame and the T-shaped branch steel are both provided with sockets, and screws are installed in the sockets, and four screws are provided, and the four screws are distributed in a criss-cross shape; a rotating rod is installed in the middle position of the mounting frame, and the mounting frame can be moved by rotating the rotating rod without moving the bottom safety steel, so as to adapt to the installation of T-shaped branch steels in different directions; when the T-shaped branch steel needs to be installed, the T-shaped branch steel is inserted into the slot of the mounting frame by clipping the T-shaped branch steel into the slot of the mounting frame, and after the T-shaped branch steel is installed, the T-shaped branch steel is fixed by tightening the screws, so that the amount of bolts used is reduced during assembly, and at the same time, the branch steel can be quickly plugged and positioned in the mounting frame, and there is no need to position the bolt holes one by one before installing the bolts, and the operation is simpler.

[0008] Preferably: the shock absorbing mechanism comprises a cylinder, the bottom surface of the cylinder is fixedly connected to the bottom of the inner wall of the groove of the safety steel 2, the interior of the cylinder is filled with hydraulic oil, the interior of the cylinder is slidably connected to a hydraulic rod, the top of the hydraulic rod is fixedly sleeved with a fixed sleeve, the side of the cylinder is connected to an internally threaded tube through threaded rotation, and the top surface of the internally threaded tube is movably connected to the bottom surface of the fixed sleeve through a spring 1 movably sleeved on the side of the cylinder, the compression amount of the spring 1 can be conveniently adjusted through the internally threaded tube, the resonance force applied to the safety steel can be offset and weakened, and the hydraulic rod and the cylinder cooperate to reduce shock and consume energy, which can achieve a good shock absorbing effect.

[0009] Preferably: the support mechanisms are provided with four, and the four support mechanisms are distributed around the fixing sleeve; taking the left support mechanism as an example, the support mechanism comprises a mounting plate 1, and the mounting plate 1 is provided with two symmetrical front and rear parts; a support rod is installed between the two mounting plates 1; a bolt 2 is installed between the mounting plate 1 and the support rod, and the support rod is installed by screwing the bolt 2; a mounting plate 2 is installed at the other end of the support rod, a bolt 4 is installed between the mounting plate 2 and the support rod, a mounting base plate is installed on the top of the mounting plate 2, and bolts 3 are provided at the four corners of the mounting base plate

[0010] Preferably: the four support rods are each provided with an upper and lower section. Taking the support rod on the left side as an example, the lower support rod is provided with a plurality of limit holes, and the limit holes are installed on the lower support rod; a spring 2 is installed on the limit hole of the upper support rod, and a card ball is installed on the other end of the spring 2; when the support rod is in use, the support rod is supported open, and the card ball is squeezed inwardly. After the card ball enters the limit hole, the upper support rod is pulled and moved to a suitable position, and the card ball pops out from the limit hole of the upper support rod, thereby realizing the extension and fixation of the support rod, so as to adjust the length of the support rod, facilitate the support of different positions of the T-shaped branch steel, enhance the flexibility of the device, and have strong adaptability.

[0011] Technical effects and advantages of the present invention:

[0012] 1. The present invention provides a safety steel structure frame for building construction. The second safety steel can be screwed onto the top of the first safety steel by twisting the second threaded rod to achieve installation and fixation of the safety steel. When disassembly is required, the second safety steel and the first safety steel can be twisted in opposite directions to remove the two safety steels, which is convenient for later storage, does not take up space, is simple to operate, and has strong practicality.

[0013] 2. The present invention can realize the movement of the mounting frame by rotating the rotating rod without moving the bottom safety steel, so as to adapt to the installation of T-shaped branch steels in different directions; when the T-shaped branch steel needs to be installed, the T-shaped branch steel is inserted into the card slot of the mounting frame, and after the T-shaped branch steel is installed, the T-shaped branch steel is fixed by tightening the screw, so that the amount of bolts used is reduced during assembly, and the branch steel can be quickly plugged and positioned in the mounting frame, without the need to position the bolt holes one by one before installing the bolts, and the operation is simpler.

[0014] 3. In the present invention, when the shock absorbing mechanism is in use, the compression amount of the spring 1 can be conveniently adjusted through the internal threaded tube, so as to offset and weaken the resonance force exerted on the safety steel, and the shock absorbing and energy dissipation can be performed through the cooperation of the hydraulic rod and the cylinder, so as to achieve a good shock absorbing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of a safety steel structure frame for building construction provided in an embodiment of the present application;

[0016] Figure 2 The present invention provides a safety steel structure frame for building construction with an overall explosion-proof structure. Figure 1 ;

[0017] Figure 3 The present invention provides a safety steel structure frame for building construction with an overall explosion-proof structure. Figure 2 ;

[0018] Figure 4 The present invention provides a safety steel structure frame for building construction with an overall explosion-proof structure. Figure 3 ;

[0019] Figure 5 This is a schematic diagram of a safety steel structure frame for building construction provided in an embodiment of the present application, in which a safety steel body structure is removed;

[0020] Figure 6 It is a front cross-sectional view of a safety steel body 2 in a safety steel structure frame for building construction provided in an embodiment of the present application;

[0021] Figure 7 This is a safety steel structure frame for building construction provided in the embodiment of the present application. Figure 6 A schematic diagram of the structure enlarged at A;

[0022] Figure 8 The present invention provides a safety steel structure frame for building construction with an overall explosion-proof structure. Figure 4 ;

[0023] Fig. 9 This is a safety steel structure frame for building construction provided in the embodiment of the present application. Figure 8 A schematic diagram of the structure enlarged at B;

[0024] Fig.10 This is a safety steel structure frame for building construction provided in the embodiment of the present application. Figure 8 Schematic diagram of the enlarged structure at C;.

[0025] In the figure: 1. Safety steel one; 2. Base; 3. Conical thorn; 4. Safety steel two; 41. Groove; 42. Threaded rod two; 5. Fixing sleeve; 51. Insert plate; 52. Bolt one; 6. Mounting frame; 7. Screw; 71. Rotating rod; 8. T-shaped branch steel; 9. Support rod; 91. Limiting hole; 10. Shock absorbing mechanism; 101. Cylinder; 102. Spring one; 103. Internally threaded pipe; 104. Hydraulic rod; 11. Threaded rod one; 13. Mounting plate one; 14. Bolt two; 15. Spring two; 16. Cardan ball; 17. Mounting base plate; 171. Bolt three; 172. Mounting plate two; 173. Bolt four. DETAILED DESCRIPTION

[0026] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

[0027] Example

[0028] See also Figures 1 to 10 In this embodiment, a safety steel structure frame for building construction is provided, including a safety steel 1, a threaded opening is provided at the bottom of the safety steel 1, a threaded rod 11 is installed in the threaded opening, a base 2 is installed on the lower side of the threaded rod 11, and a conical thorn 3 is installed at the bottom of the base 2. By tightening the threaded rod 11 into the safety steel 1, the stability of the bottom of the safety steel can be increased by piercing the conical thorn 3 into the ground; a safety steel 2 4 is installed above the safety steel 1, a groove 41 is opened on the safety steel 2 4, and notches are opened on the left and right sides below the groove 41; a fixing sleeve 5 is installed in the groove 41, and a shock absorbing mechanism 10 is installed on the lower side of the fixing sleeve 5, and the shock absorbing mechanism 10 is fixedly installed in the notch; a supporting mechanism is installed on the fixing sleeve 5, and the supporting mechanism is used to support each branch steel body to increase stability; a mounting frame 6 is installed on the top of the safety steel 2 4, and the mounting frame 6 is used to fix the branches of the safety steel to increase the installation flexibility of the safety steel;

[0029] A threaded rod 42 is installed on the top of the safety steel 1, and the threaded rod 42 can be inserted into the bottom inner wall of the safety steel 4. The safety steel 4 can be screwed on the top of the safety steel 1 by twisting the threaded rod 42 to achieve the installation and fixation of the safety steel. When it is necessary to disassemble, the safety steel 4 and the safety steel 1 can be twisted in the opposite direction to disassemble the two safety steels, which is convenient for later storage, does not take up space, is simple to operate, and has strong practicality.

[0030] The fixing sleeve 5 has an opening, a plug plate 51 is installed on the opening, and a plug hole is opened on the fixing sleeve 5 at a position corresponding to the plug plate 51; bolts 52 are installed on both the upper and lower sides of the plug hole; when the fixing sleeve 5 is used, the fixing sleeve 5 is pulled out of the plug plate 51 from the plug hole, and then the fixing sleeve 5 is put on the groove 41 of the safety steel 4, and the bolts 52 are tightened to fix the fixing sleeve 5, so as to prevent the fixing sleeve 5 from being too loose and moving;

[0031] The mounting frame 6 is provided with a card slot, in which a T-shaped T-shaped branch steel 8 is installed, and the T-shaped T-shaped branch steel 8 is provided with four mutually symmetrical ones, and the four T-shaped branch steels 8 are inserted into the mounting frame 6, and the mounting frame 6 and the T-shaped branch steel 8 are both provided with sockets, and screws 7 are installed in the sockets, and four screws 7 are provided, and the four screws 7 are distributed in a tic-tac-toe shape; a rotating rod 71 is installed in the middle position of the mounting frame 6, and by rotating the rotating rod 71, the movement of the mounting frame 6 can be achieved without moving the bottom safety steel, so as to adapt to the installation of T-shaped branch steels 8 in different directions; when the T-shaped branch steel 8 needs to be installed, the T-shaped branch steel 8 is inserted into the card slot of the mounting frame 6, and after the T-shaped branch steel 8 is installed, the T-shaped branch steel 8 is fixed by tightening the screw 7, so that the use of bolts is reduced during assembly, and at the same time, the branch steel can be quickly inserted and positioned in the mounting frame 6, and the bolts can be installed after the bolt holes are positioned one by one, which makes the operation easier;

[0032] The shock absorbing mechanism 10 comprises a cylinder 101, the bottom surface of the cylinder 101 is fixedly connected to the bottom of the inner wall of the notch of the safety steel 24, the interior of the cylinder 101 is filled with hydraulic oil, the interior of the cylinder 101 is slidably connected with a hydraulic rod 104, the top of the hydraulic rod 104 is fixedly sleeved with a fixed sleeve 5, the side of the cylinder 101 is rotatably connected with an internal threaded tube 103, and the top surface of the internal threaded tube 103 is movably connected to the bottom surface of the fixed sleeve 5 through a spring 102 movably sleeved on the side of the cylinder 101, the compression amount of the spring 102 can be conveniently adjusted through the internal threaded tube 103, the resonance force on the safety steel can be offset and weakened, and the hydraulic rod 104 cooperates with the cylinder 101 to reduce shock and consume energy, which can achieve a good shock absorbing effect;

[0033] The support mechanism is provided with four, and the four support mechanisms are distributed around the fixing sleeve 5; taking the left support mechanism as an example, the support mechanism includes a mounting plate 13, and the mounting plate 13 is provided with two symmetrical front and rear; a support rod 9 is installed between the two mounting plates 13; a bolt 2 14 is installed between the mounting plate 13 and the support rod 9, and the installation of the support rod 9 is achieved by screwing the bolt 2 14; a mounting plate 2 172 is installed at the other end of the support rod 9, and a bolt 4 173 is installed between the mounting plate 2 172 and the support rod 9, and a mounting base plate 17 is installed on the top of the mounting plate 2 172, and bolts 3 171 are provided at the four corners of the mounting base plate 17; when the support mechanism is in use, the four support rods 9 are moved to a suitable angle, and then the four bolts 3 171 are tightened to fix the support mechanism, thereby fixing the four support rods 9, so that the support rods 9 can increase the supporting force for the T-shaped branch steel 8 and enhance the stability of the T-shaped branch steel 8;

[0034] The four support rods 9 are all provided with an upper and lower section. Taking the support rod 9 on the left side as an example, the lower support rod 9 is provided with a plurality of limiting holes 91, and the lower support rod 9 is installed with the limiting holes 91; the limiting holes 91 of the upper support rod 9 are installed with spring 2 15, and the other end of the spring 2 15 is installed with a locking ball 16; when the support rod 9 is in use, the support rod 9 is supported open, and the locking ball 16 is squeezed inward. After the locking ball 16 enters the limiting hole 91, the upper support rod 9 is pulled and moved to a suitable position, and the locking ball 16 pops out from the limiting hole 91 of the upper support rod 9, thereby realizing the extension and fixation of the support rod 9, so as to adjust the length of the support rod 9, and facilitate the support of different positions of the T-shaped branch steel 8, thereby enhancing the flexibility of the device and having strong adaptability.

[0035] The working principle of the present invention is as follows: first, the base 2 is inserted into the ground through the conical thorn 3 to increase the stability of the bottom of the safety steel and realize the fixation of the base 2, and then the safety steel 1 and the safety steel 2 4 are screwed in turn, and the safety steel is fixed by two threaded rods, and then the bolt 1 52 is loosened, and the fixing sleeve 5 is fixed by pulling the plug plate 51 out of the insertion hole, and then the fixing sleeve 5 is sleeved on the groove 41 of the safety steel 2 4, and the bolt 1 52 is tightened to fix the fixing sleeve 5 to prevent the fixing sleeve 5 from being too loose and moving; the shock absorbing mechanism 10 is fixedly installed at the bottom of the fixing sleeve, and then the mounting frame 6 is movably installed on the top of the safety steel 2 4 through the rotating rod 71, and the rotating rod 71 can be rotated to realize the movement of the mounting frame 6 without moving the bottom safety steel, so as to adapt to the installation of T-shaped branch steels 8 in different directions; and then the T-shaped branch steel 8 is installed, and the T-shaped branch steel 8 is inserted into the card slot of the mounting frame 6. After the T-shaped branch steel 8 is installed, The T-shaped branch steel 8 is fixed by tightening the screw 7. In this way, the amount of bolts used is reduced during assembly. At the same time, the branch steel can be quickly inserted and positioned in the mounting frame 6, and there is no need to position the bolt holes one by one before installing the bolts, which makes the operation easier. By squeezing the card ball 16 inward and after the card ball 16 enters the limiting hole 91, the upper support rod 9 is pulled and moved to a suitable position, and the card ball 16 pops out from the limiting hole 91 of the upper support rod 9, thereby extending and fixing the support rod 9, so as to adjust the length of the support rod 9, facilitate supporting different positions of the T-shaped branch steel 8, and enhance the flexibility and adaptability of the device. After the support rod 9 is moved, the four support rods 9 are moved to a suitable angle, and finally the four bolts 171 are tightened to fix the supporting mechanism, and then the four support rods 9 are fixed, so that the support rod 9 can increase the supporting force for the T-shaped branch steel 8, enhance the stability of the T-shaped branch steel 8, and complete the installation and fixation of the entire safety steel.

[0036] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention are implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A safety steel structure frame for building construction, comprising a safety steel (1), characterized in that: The bottom of the safety steel (1) is provided with a threaded opening, and a threaded rod (11) is installed in the threaded opening; A base (2) is installed on the lower side of the threaded rod (11), and a conical thorn (3) is installed on the bottom of the base (2); A second safety steel (4) is installed above the first safety steel (1), a groove (41) is formed on the second safety steel (4), and notches are formed on the left and right sides below the groove (41); A fixing sleeve (5) is installed in the groove (41), a shock absorbing mechanism (10) is installed on the lower side of the fixing sleeve (5), and the shock absorbing mechanism (10) is fixedly installed in the notch; A supporting mechanism is installed on the fixing sleeve (5); A mounting frame (6) is installed on the top of the safety steel frame 2 (4).

2. A safety steel structure frame for building construction according to claim 1, characterized in that: A threaded rod 2 (42) is installed on the top of the safety steel 1 (1), and the threaded rod 2 (42) can be inserted into the bottom inner wall of the safety steel 2 (4).

3. A safety steel structure frame for building construction according to claim 1, characterized in that: The fixing sleeve (5) has an opening, a plug plate (51) is installed on the opening, and a plug hole is provided on the fixing sleeve (5) at a position corresponding to the plug plate (51); bolts (52) are installed on both upper and lower sides of the plug hole.

4. A safety steel structure frame for building construction according to claim 1, characterized in that: The mounting frame (6) is provided with a slot in which a T-shaped branch steel (8) is installed. The T-shaped branch steel (8) is provided with four mutually symmetrical ones. The four T-shaped branch steels (8) are inserted into the mounting frame (6). Both the mounting frame (6) and the T-shaped branch steel (8) are provided with sockets.

5. A safe steel structure frame for building construction according to claim 4, characterized in that: A screw rod (7) is installed in the socket, and four screw rods (7) are provided. The four screw rods (7) are distributed in a tic-tac-toe shape.

6. A safe steel structure frame for building construction according to claim 5, characterized in that: A rotating rod (71) is installed at the middle position of the mounting frame (6).

7. A safe steel structure frame for building construction according to claim 1, characterized in that: The shock absorbing mechanism (10) comprises a cylinder (101), the bottom surface of the cylinder (101) is fixedly connected to the bottom of the inner wall of the notch of the safety steel second (4), the interior of the cylinder (101) is filled with hydraulic oil, the interior of the cylinder (101) is slidably connected to a hydraulic rod (104), the top of the hydraulic rod (104) is fixedly sleeved with a fixed sleeve (5), the side surface of the cylinder (101) is rotatably connected to an internal threaded tube (103) through a thread, and the top surface of the internal threaded tube (103) is movably connected to the bottom surface of the fixed sleeve (5) through a spring first (102) movably sleeved on the side surface of the cylinder (101).

8. The safety steel structure frame for building construction according to claim 1, characterized in that: The support mechanisms are provided with four, and the four support mechanisms are distributed around the fixing sleeve (5); the support mechanism comprises a mounting plate one (13), and the mounting plate one (13) is provided with two front-to-back symmetrical ones; a support rod (9) is installed between the two mounting plates one (13); a bolt two (14) is installed between the mounting plate one (13) and the support rod (9); a mounting plate two (172) is installed at the other end of the support rod (9), and a bolt four (173) is installed between the mounting plate two (172) and the support rod (9); a mounting base plate (17) is installed on the top of the mounting plate two (172), and bolts three (171) are provided at the four corners of the mounting base plate (17).

9. A safe steel structure frame for building construction according to claim 6, characterized in that: The four support rods (9) are each provided with an upper and a lower section, and the lower section support rod (9) is provided with a plurality of limiting holes (91), and the limiting holes (91) are installed on the lower section support rod (9).

10. A safe steel structure frame for building construction according to claim 6, characterized in that: A second spring (15) is installed on the limiting hole (91) of the upper support rod (9), and a locking ball (16) is installed on the other end of the second spring (15).

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