CN116480111A - Modularized steel structure platform - Google Patents

Abstract

The invention discloses a modularized steel structure platform, which comprises a plurality of support frames and platform frames arranged on the support frames, wherein rib rods are fixedly arranged at the bottoms of four corners of an inner cavity of the platform frame. This modularization steel construction platform directly constitutes a small-size modularization platform through utilizing platform frame, support frame, accepting the platform and four triangle assembly plates, and the equipment is convenient, need not carry out on-the-spot precision measurement, through the setting of two mouthful ladder grooves, two board insertion frames, ladder logical groove, slider, round pin pole and round pin tight spring, realize the rapid Assembly of two small-size modularization platforms, under the cooperation of first pinhole, second pinhole and third pinhole, when guaranteeing the connection compactness between two small-size modularization platforms, further improved the stability of steel construction platform after the equipment to demolish conveniently, greatly improved and built speed and assembly efficiency, it is more convenient to use.

Description

A modular steel structure platform

technical field

The invention relates to the technical field of steel structure platforms, in particular to a modular steel structure platform.

Background technique

In the process of steel structure engineering construction, the general modern steel structure platform structure has the advantages of various forms, complete functions, and wide application. The biggest feature of its structure is the fully assembled structure, which is flexible in design. It can be designed and manufactured according to different site conditions. Steel structure platform that meets site requirements, functional requirements and logistics requirements.

Conventional steel structure platforms are usually composed of decking, primary and secondary beams, columns, inter-column supports, ladders, railings, etc. The design of the primary and secondary beams needs to be combined with the site environment. After precise measurement and calculation, the components of the corresponding size are processed and assembled on site. For the steel structure platform produced in this way, due to the measurement calculation and subsequent processing, the construction speed of the steel structure platform is seriously affected. In addition, during the construction process of the conventional steel structure platform, a large number of beams and columns need to be fixed first, and then the plank is assembled. A large number of bolts and rivets are used in the process. While the assembly is cumbersome, the assembly environment is complex, which makes the assembly efficiency low.

Contents of the invention

(1) Solved technical problems

Aiming at the deficiencies of the prior art, the present invention provides a modular steel structure platform, which solves the problems of low building speed and assembly efficiency of conventional steel structure platforms.

(2) Technical solution

In order to achieve the above object, the present invention provides the following technical solution: a modular steel structure platform, including several support frames and a platform frame arranged on the support frame, rib bars are fixedly installed at the bottom of the four corners of the inner chamber of the platform frame, a receiving platform is fixedly installed at the ends of the four rib bars away from the platform frame, the receiving platform is fixedly installed on the top of the support frame, and a positioning column is fixedly installed in the middle of the top of the receiving platform. A double-port stepped groove is opened on the side, and the double-port stepped groove specifically includes a top notch and two ports communicating with the top groove. The inside of the double-port stepped groove is slidably installed with a double-plate socket, and the double-port stepped groove on two adjacent platform frames is adapted to the double-plate socket. A pinning spring is fixedly installed between one side of the sliding block and the inner wall of the stepped groove, and a pin rod is fixedly installed on the other side of the slider. The surface of the double-plate insert frame is provided with a first pin hole matching the pin rod, and the platform frame is provided with a second pin hole matching the pin rod, and the inside of the double-port stepped groove is provided with a third pin hole matching the pin rod.

By adopting the above technical scheme, a small modular platform is directly formed by using the platform frame, support frame, receiving platform and four triangular assembly plates. It is easy to assemble and does not require on-site precision measurement. Through the settings of double-port stepped grooves, double-plate inserts, stepped through grooves, sliders, pin rods and pin springs, the rapid assembly of two small modular platforms is realized. With the cooperation of the first pin hole, the second pin hole and the third pin hole, the tightness of the connection between the two small modular platforms is ensured, and the stability of the assembled steel structure platform is further improved. The construction speed and assembly efficiency are improved, and it is more convenient to use.

The present invention is further configured as follows: four pins are fixedly and evenly spaced on the top of the receiving platform and located on the outer periphery of the positioning column, and the top of the triangular assembly plate is provided with an assembly port matching the pins.

By adopting the above-mentioned technical scheme and using the setting of the pins, the position of the triangular assembly plate is limited to ensure the stability of the assembly of the triangular assembly plate, and at the same time, the tightness of the connection between the triangular assembly plate and the receiving platform and the platform frame is further strengthened, so as to ensure the stability of the platform structure after the assembly of the triangular assembly plate is completed.

The present invention further provides that: the bottom of the slider is fixedly connected with a bottom limiting plate, and the top of the bottom limiting plate is in sliding contact with the bottom of the triangular assembly plate.

By adopting the above-mentioned technical scheme and setting of the bottom limit plate, the position of the slider is limited, so as to ensure the stable operation of the pin spring in the stepped groove, and then ensure the stable movement of the slider driven by the pin rod, and ensure the accuracy of assembly.

The present invention is further provided that: the support frame includes a base, an adjustment cylinder is fixedly installed on the top of the base, a support rod is penetrated and slidably installed on the top of the adjustment cylinder, and the adjustment cylinder and the support rod are fixedly connected by bolts.

The present invention is further configured as follows: the top of the support rod is fixedly connected to the bottom of the receiving platform, and several fixing holes are evenly spaced on the top of the base and located on the outer circumference of the adjustment cylinder.

By adopting the above-mentioned technical scheme, the adjustment of the height of the platform frame from the ground is realized by using the setting of the support rod and the adjustment cylinder, which is convenient to use and easy to assemble, and in the setting of the fixing hole, the connection between the base and the installation ground can be further strengthened by using a screw to pass through the fixing hole, making it more stable and convenient to use.

The present invention is further provided that: the double-plate inserting frame includes a backing plate and two vertical plates, and the two vertical plates are respectively fixedly installed on both sides of the bottom of the backing plate.

The present invention is further provided as follows: the top of the platform frame is provided with openings matching the backing plate, and the first pin holes are provided on the surfaces of the two vertical plates.

By adopting the above technical solution, the setting of the opening makes the backing plate not in the opening when crossing the two platform frames, ensuring the flatness of the top plane of the steel structure platform. The setting of the two vertical plates is respectively adapted to the two openings of the double-port stepped groove. When the two platform frames are not assembled, the two vertical plates are inserted into the two openings on a triangular assembly plate. When the two platform frames are assembled, the two vertical plates are respectively inserted into one of the openings on the two triangular assembly plates. , so as to ensure the stability of the assembly.

The present invention further provides that: the bottom of the triangular assembly plate is provided with an edge notch matching the rib bar and the receiving platform.

By adopting the above-mentioned technical scheme and setting the edge notch, it is ensured that the triangular assembly plate is directly assembled on the rib bar and the receiving platform, the assembly positioning is more stable and rapid, and the assembly efficiency of the steel structure platform is further improved.

(3) Beneficial effects

The invention provides a modular steel structure platform. Has the following beneficial effects:

(1) The modular steel structure platform directly constitutes a small modular platform by using the platform frame, support frame, receiving platform and four triangular assembly plates. It is easy to assemble and does not require on-site precision measurement. Through the setting of double-port stepped grooves, double-plate inserts, stepped through grooves, sliders, pin rods and pin springs, the rapid assembly of two small modular platforms is realized. With the cooperation of the first pin hole, the second pin hole and the third pin hole, the tightness of the connection between the two small modular platforms is ensured, and the stability of the assembled steel structure platform is further improved. Convenience, which greatly improves the construction speed and assembly efficiency, and is more convenient to use.

(2) The modular steel structure platform uses the setting of the pins to limit the position of the triangular assembly plate, while ensuring the stability of the assembly of the triangular assembly plate, and further strengthens the connection between the triangular assembly plate, the receiving platform and the platform frame, so as to ensure the stability of the platform structure after the assembly of the triangular assembly plate.

(3) The modular steel structure platform, through the setting of the bottom limit plate, limits the position of the slider to ensure the stable work of the pin spring in the stepped channel, and then ensures that the slider drives the pin rod to move stably and ensures the accuracy of assembly.

(4) The modular steel structure platform realizes the adjustment of the height of the platform frame from the ground by using the setting of the support rod and the adjustment cylinder, which is convenient to use and easy to assemble, and in the setting of the fixing hole, the connection between the base and the installation ground can be further strengthened by using screws to pass through the fixing hole, making it more stable and convenient to use.

(5) The modular steel structure platform, through the setting of the opening, makes the backing plate not in the opening when it crosses the two platform frames, so as to ensure the flatness of the top plane of the steel structure platform. The position of the frame is limited to ensure the stability of the assembly.

(6) The modular steel structure platform ensures that the triangular assembly plate is directly assembled to the rib bar and the receiving platform through the setting of the edge notch, and the assembly positioning is more stable and rapid, which further improves the assembly efficiency of the steel structure platform.

Description of drawings

Fig. 1 is the top view of the assembled structure of the present invention;

Fig. 2 is a top view with a double-board rack structure when the present invention is not assembled;

Fig. 3 is a top view of the present invention without a double-plate insert structure when it is not assembled;

Fig. 4 is the connection schematic diagram of support frame, platform frame, rib bar, receiving platform and positioning column structure of the present invention;

Fig. 5 is the top view of the triangular assembly plate structure of the present invention;

Fig. 6 is the bottom view of the triangular assembly plate structure of the present invention;

7 is a schematic diagram of the internal structure of the triangular mounting plate when the pinning spring of the present invention is in a compressed state;

Fig. 8 is a schematic diagram of the internal structure of the triangular assembly plate and the platform frame when the pinning spring of the present invention is in an open state.

In the figure, 1. support frame; 2. platform frame; 3. rib bar; 4. receiving platform; 5. positioning column; 6. triangular assembly plate; 7. double-port ladder slot; 20. Adjusting cylinder; 21. Support rod; 22. Fixing hole; 23. Backing plate; 24. Standing plate; 25. Opening; 26. Edge notch.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

1-8, the embodiment of the present invention provides a technical solution: a modular steel structure platform, including several support frames 1 and a platform frame 2 arranged on the support frame 1. Specifically, as shown in FIG.

As a preferred solution, rib bars 3 are fixedly installed at the bottom of the four corners of the inner cavity of the platform frame 2, and the ends of the four rib bars 3 away from the platform frame 2 are fixedly installed with a receiving platform 4, and the receiving platform 4 is fixedly installed on the top of the support frame 1.

Further, the top of the support rod 21 is fixedly connected to the bottom of the receiving platform 4 , and a number of fixing holes 22 are evenly spaced on the top of the base 19 and located on the outer periphery of the adjustment cylinder 20 .

As a preferred solution, the middle part of the top of the receiving platform 4 is fixedly equipped with a positioning column 5, and the top of the rib bar 3 is placed between the platform frame 2 and the positioning column 5. Four triangular mounting plates 6 are placed. The top of the triangular mounting plate 6 is provided with a double-port stepped groove 7 near the long side. Sockets 8 are adapted, wherein double-board sockets 8 are used to connect two adjacent platform frames 2, specifically, as shown in accompanying drawing 7 and accompanying drawing 8, double-board sockets 8 comprise backing plate 23 and two vertical boards 24, and two vertical boards 24 are respectively fixedly installed on the both sides of backing plate 23 bottoms.

As a preferred solution, the top of the triangular mounting plate 6 is provided with a stepped channel 9 communicating with the double-ported stepped channel 7 , and a slider 10 is slidably connected to the inside of the stepped channel 9 .

Further, in order to ensure the effective sliding of the slider 10 inside the stepped channel 9 , the bottom of the slider 10 is fixedly connected with a bottom limiting plate 18 , and the top of the bottom limiting plate 18 is in sliding contact with the bottom of the triangular mounting plate 6 .

A pinning spring 11 is fixedly installed between the side of the slide block 10 away from the double-mouthed stepped groove 7 and the inner wall of the stepped through groove 9, and a pin bar 12 is fixedly installed on the other side of the slide block 10.

As a preferred solution, in order to ensure the stability of the connection between the triangular mounting plate 6 and the receiving platform 4, the top of the receiving platform 4 and the outer circumference of the positioning column 5 are fixedly installed with four pins 16 at uniform intervals, the top of the triangular mounting plate 6 is provided with an assembly port 17 that is compatible with the pin column 16, and the bottom of the triangular mounting plate 6 is provided with an edge notch 26 that is compatible with the rib bar 3 and the receiving platform 4.

As a preferred solution, in order to ensure the flatness of the top plane of the steel structure platform, openings 25 matching the backing plate 23 are provided around the top of the platform frame 2 , and the first pin holes 13 are provided on the surfaces of the two vertical plates 24 .

During work, as shown in Figure 4, loosen the bolts, adjust the height of the support rod 21 in the adjustment cylinder 20, adjust the height of the platform frame 2, adjust to the set height, tighten the bolts, and then assemble the triangular assembly plate 6 on the rib bar 3 and the receiving platform 4, wherein the pin 16 is inserted into the assembly port 17, and push the slider 10 to squeeze the pinning spring 11. 0, the pinning spring 11 is opened, the slider 10 is pushed to move along the stepped groove 9, and the pin rod 12 is pushed into the second pin hole 14 on the platform frame 2, the result is shown in Figure 3;

When it is necessary to assemble the double-plate rack 8, push the slider 10 to squeeze the pinning spring 11. After the pin rod 12 is submerged in the stepped channel 9, as shown in FIG.

When it is necessary to assemble multiple sets of platform frames 2, push the slider 10 on the triangular assembly plate 6 corresponding to the contact edge of the two platform frames 2, and after the pin bar 12 is separated from the double-plate insert frame 8, take out the double-plate insert frame 8, then place a vertical plate 24 on the double-plate insert frame 8 in a port on the triangular assembly plate 6 close to the contact edges of the two platform frames 2, and place another vertical plate 24 on the double-plate insert frame 8 in another port on the triangular assembly plate 6 near the contact edge of the two platform frames 2. Then the slider 10 is released, the pinning spring 11 is opened, and the slider 10 is pushed so that the pin bar 12 passes through the third pin hole 15, the first pin hole 13 and the second pin hole 14 on the platform frame 2 in sequence, and the positioning of the two platform frames 2 is completed by the double-plate insert frame 8, wherein the backing plate 23 is placed in the opening 25, and the result is shown in Figure 1.

Although the embodiment of the present invention has been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, replacements and modifications can be made to these embodiments without departing from the principle and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims (8)

1. The utility model provides a modularization steel structure platform, includes a plurality of support frame (1) and sets up platform frame (2) on support frame (1), its characterized in that: the utility model discloses a sliding block type elevator, which is characterized in that rib rods (3) are fixedly arranged at the bottoms of four corners of an inner cavity of a platform frame (2), one end of each rib rod (3) far away from the platform frame (2) is fixedly provided with a bearing table (4), the bearing table (4) is fixedly arranged at the top of a supporting frame (1), a positioning column (5) is fixedly arranged in the middle of the top of the bearing table (4), four triangular assembly plates (6) are arranged at the top of each rib rod (3) and between the platform frame (2) and the positioning column (5), double-opening stepped grooves (7) are formed in the tops of the triangular assembly plates (6) close to the long sides, double-opening stepped grooves (7) are formed in the inner parts of the double-opening stepped grooves (7) in a sliding manner, two adjacent double-opening stepped grooves (7) on the platform frame (2) are matched with the double-plate stepped grooves (8), stepped grooves (9) communicated with the double-opening stepped grooves (7) are formed in the tops of the triangular assembly plates (6), stepped grooves (9) are formed in the other sides of the two sides of the platform frame (2) and are fixedly provided with the sliding block pins (10), the sliding block (10) are fixedly arranged on the other sides of the sliding block (10), the surface of two board inserts frame (8) is offered first pinhole (13) with pin pole (12) looks adaptation, and around platform frame (2) all offered second pinhole (14) with pin pole (12) looks adaptation, third pinhole (15) with pin pole (12) looks adaptation are offered to the inside of two mouthful ladder grooves (7).

2. A modular steel structural platform according to claim 1, wherein: four pin columns (16) are fixedly mounted at the top of the bearing table (4) and are located on the periphery of the positioning column (5) at uniform intervals, and an assembly port (17) matched with the pin column (16) is formed in the top of the triangular assembly plate (6).

3. A modular steel structural platform according to claim 1, wherein: the bottom of the sliding block (10) is fixedly connected with a bottom limiting plate (18), and the top of the bottom limiting plate (18) is in sliding contact with the bottom of the triangular assembly plate (6).

4. A modular steel structural platform according to claim 1, wherein: the support frame (1) comprises a base (19), an adjusting cylinder (20) is fixedly arranged at the top of the base (19), a supporting rod (21) penetrates through the top of the adjusting cylinder (20) and is slidably arranged, and the adjusting cylinder (20) and the supporting rod (21) are fixedly connected through bolts.

5. A modular steel structural platform according to claim 4, wherein: the top of bracing piece (21) is connected with the bottom fixed connection of accepting bench (4), a plurality of fixed orifices (22) have been seted up to the top of base (19) and are located the periphery interval of adjusting section of thick bamboo (20) evenly.

6. A modular steel structural platform according to claim 1, wherein: the double-plate inserting frame (8) comprises a base plate (23) and two vertical plates (24), and the two vertical plates (24) are respectively and fixedly arranged on two sides of the bottom of the base plate (23).

7. A modular steel structural platform according to claim 6, wherein: openings (25) matched with the base plates (23) are formed in the periphery of the top of the platform frame (2), and the first pin holes (13) are formed in the surfaces of the two vertical plates (24).

8. A modular steel structural platform according to claim 1, wherein: the bottom of the triangular assembly plate (6) is provided with an edge notch (26) matched with the rib rod (3) and the bearing table (4).