T-beam construction device and T-beam construction system

Abstract

The utility model discloses a T-beam construction device and a T-beam construction system, and relates to the technical field of T-beam construction, the T-beam construction device comprises a balance beam, two equipment platforms and two hanging baskets, and the balance beam is transversely arranged on the T-beam and can longitudinally move along the T-beam. The two equipment platforms are arranged in hogging moment areas on the two sides of the lower portion of the T beam correspondingly and connected with the two ends of the balance beam correspondingly, and the equipment platforms are used for transporting and installing jacks. The two hanging baskets are hung at the two ends of the balance beam respectively and used for containing operators. According to the T-beam construction device, repeated erection of a hanging bracket and carrying of a jack can be avoided, an operator can perform transverse partition plate welding and wet joint welding operation only by using the hanging basket, the whole T-beam construction device can move forwards along a wet joint by moving the balance beam, and the construction efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of T-beam construction, in particular to a T-beam construction device and a T-beam construction system. Background Art

[0002] In bridge construction, precast T-beams and precast box girders are widely used for simply supported structures, structures that are simply supported first and then continuous, or simply supported beam-to-continuous bridge deck structures. The construction of these bridges requires tensioning in the negative bending moment zone, welding of diaphragms, and wet seam welding.

[0003] In the existing technology, the negative bending moment under the T-beam is the key link in the system transformation during the construction of the first simply supported and then continuous beam. The entire operation process is in a suspended state. The traditional construction method mainly uses a steel pipe frame to build a simple hanger, and then uses ropes to manually tie the jacks. The workers stand on the bridge deck and move the ropes to adjust the jack positions. With this method, a simple hanger needs to be built at each anchor head, and the rope-tied jacks are prone to shaking. The through-hole jacks are very slow to align during installation, resulting in low construction efficiency. Since it is an aerial operation, this method has certain safety hazards. During the construction of prefabricated beam diaphragms and wet joints, the traditional construction method mainly uses steel bar welding to make a simple hanging basket. The simple hanging basket is hung on the flange plates on both sides of the wet joint with a through bar. Its construction range is limited. After each section is constructed, the workers in the hanging basket have to return to the bridge deck and manually move the hanging basket and the through bar forward. This cycle repeats. This method results in extremely low construction efficiency, and only one worker can stand in a single hanging basket at a time. Utility Model Content

[0004] The embodiments of the present utility model provide a T-beam construction device and a T-beam construction system to solve the technical problems in the related art that the existing construction scheme uses a steel pipe rack to set up a simple hanger to perform tensioning operations in the negative bending moment area, and uses a hanging basket hung on the flange plates on both sides of the wet joint to perform diaphragm welding and wet joint welding operations, resulting in low construction efficiency and safety hazards.

[0005] In a first aspect, a T-beam construction device is provided, comprising:

[0006] a balance beam, the balance beam being arranged transversely on the T-beam and being movable longitudinally along the T-beam;

[0007] Two equipment platforms, the two equipment platforms are respectively arranged at the negative bending moment areas on both sides of the lower side of the T-beam and are respectively connected to the two ends of the balance beam, and each of the equipment platforms is used to transport and install the jack;

[0008] Two hanging baskets are respectively suspended at two ends of the balance beam, and each hanging basket is used to accommodate operating personnel.

[0009] In some embodiments, the T-beam construction device further includes:

[0010] Two fixed sleeves, the two fixed sleeves are respectively fixed at two ends of the balance beam;

[0011] Two retractable spiral shafts, the two retractable spiral shafts are respectively arranged in the two fixed sleeves;

[0012] Two fixing rods are respectively arranged at the lower ends of the two telescopic spiral shafts, and the lower end of one fixing rod is connected to one equipment platform.

[0013] In some embodiments, the upper end of each retractable spiral shaft extends upward and an adjustment dial is provided at the extended end.

[0014] In some embodiments, vertical mounting holes are provided at both ends of the balance beam, and one of the vertical mounting holes is correspondingly installed with one of the fixing sleeves.

[0015] In some embodiments, the hanging basket comprises:

[0016] Two vertically parallel hanging rods, the two hanging rods being hung at one end of the balance beam;

[0017] A plurality of stepping rods, wherein the plurality of stepping rods are vertically spaced apart and arranged on the two hanging rods;

[0018] Two vertical protection bars, the two vertical protection bars are vertically arranged corresponding to the two hanging bars;

[0019] Four load-bearing rods, the four load-bearing rods being arranged at the lower ends of the two vertical protection rods and the two hanging rods;

[0020] Scaffolding boards with hooks, the scaffolding boards being arranged on the four load-bearing rods;

[0021] Four intermediate horizontal rods, the four intermediate horizontal rods are located above the four load-bearing rods and are connected to the two vertical protection rods and the two hanging rods;

[0022] Four top guardrails are located above the four middle horizontal bars and are connected to the two vertical protection bars and the two hanging bars.

[0023] In some embodiments, the T-beam construction device further includes:

[0024] Two hanging blocks, both ends of the balance beam are provided with a first horizontal groove, the two hanging blocks are respectively arranged in the two first horizontal grooves, and each hanging block is used to hang the two hanging rods with hooks of a hanging basket.

[0025] In some embodiments, a second horizontal groove is further provided in the middle of the balance beam.

[0026] In some embodiments, each of the equipment platforms is provided with a mobile flatbed truck.

[0027] In some embodiments, a plurality of universal wheels with a locking function are provided at the lower end of the balance beam.

[0028] In a second aspect, a T-beam construction system is provided, comprising the aforementioned T-beam construction device.

[0029] The beneficial effects brought about by the technical solution provided by the utility model include:

[0030] The embodiment of the present utility model provides a T-beam construction device and a T-beam construction system. The T-beam construction device is provided with a balance beam, two equipment platforms and two hanging baskets. When tensioning the negative bending moment area of ​​the T-beam, the balance beam can be moved longitudinally along the T-beam. Through the equipment platform and the hanging basket, the operator can move the transport jack through the equipment platform in the hanging basket, quickly realize the through-type jack to align the steel strands, avoid the repeated erection of the hanger and the transportation of the jack, and improve the construction efficiency. When tensioning the negative bending moment area, it is necessary to ensure left-right symmetry. The T-beam construction device in the embodiment of the present utility model can perfectly match the corresponding requirements. When tensioning the negative bending moment area is not being performed, the operator can use only the hanging basket to perform diaphragm welding and wet seam welding. By moving the balance beam, the entire T-beam construction device can be moved forward along the wet seam, greatly improving the construction efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0032] Figure 1 A schematic structural diagram of a T-beam construction device provided in an embodiment of the present utility model;

[0033] Figure 2 A schematic structural diagram of a balance beam provided in an embodiment of the present utility model;

[0034] Figure 3 A schematic structural diagram of a hanging basket provided in an embodiment of the present utility model;

[0035] Figure 4 A schematic diagram of the structure of the connection between the balance beam and the hanging basket provided in an embodiment of the utility model;

[0036] Figure 5Another structural schematic diagram of a T-beam construction device provided by an embodiment of the utility model;

[0037] In the picture:

[0038] 1. Balance beam; 101. Vertical mounting hole; 102. First horizontal channel; 103. Second horizontal channel; 104. Universal wheel;

[0039] 2. Equipment platform;

[0040] 3. Hanging basket; 301. Hanging rod; 302. Stepping rod; 303. Vertical guard rail; 304. Load-bearing rod; 305. Scaffolding board; 306. Middle horizontal rod; 307. Top guardrail;

[0041] 4. T-beam;

[0042] 5. Fix the casing;

[0043] 6. Retractable screw shaft; 601. Adjustment dial;

[0044] 7. Fixing rod;

[0045] 8. Suspension block;

[0046] 9. Mobile flatbed truck. DETAILED DESCRIPTION

[0047] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the embodiments described are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts shall fall within the scope of protection of the present invention.

[0048] The embodiment of the present utility model provides a T-beam construction device, which can solve the technical problems of low construction efficiency and safety risks in the existing construction scheme, which uses a steel pipe rack to set up a simple hanger to perform tensioning operations in the negative bending moment area, and uses a hanging basket hung on the flange plates on both sides of the wet joint to perform diaphragm welding and wet joint welding operations.

[0049] See also Figure 1 As shown, an embodiment of the utility model provides a T-beam construction device, including: a balance beam 1, two equipment platforms 2 and two hanging baskets 3.

[0050] The balance beam 1 is arranged transversely on the T-beam 4 and can move longitudinally along the T-beam 4. Two equipment platforms 2 are respectively located on the negative bending moment zones on both sides of the T-beam 4 and connected to the ends of the balance beam 1. The equipment platforms 2 are used to transport and install the jacks. Two hanging baskets 3 are respectively suspended at the ends of the balance beam 1, and the hanging baskets 3 are used to accommodate workers.

[0051] The T-beam construction device in the embodiment of the present utility model is provided with a balance beam, two equipment platforms and two hanging baskets. When tensioning the negative bending moment area of ​​the T-beam, the balance beam can be moved longitudinally along the T-beam. Through the equipment platform and the hanging basket, the operator can move the transport jack through the equipment platform in the hanging basket, quickly realize the through-type jack to align the steel strands, avoid the repeated erection of the hanger and the transportation of the jack, and improve the construction efficiency. When tensioning the negative bending moment area, it is necessary to ensure left-right symmetry. The T-beam construction device in the embodiment of the present utility model can perfectly match the corresponding requirements. When tensioning the negative bending moment area is not being performed, the operator can use only the hanging basket to perform diaphragm welding and wet seam welding. By moving the balance beam, the entire T-beam construction device can be moved forward along the wet seam, greatly improving the construction efficiency.

[0052] As an optional implementation, in a utility model embodiment, see Figure 1 As shown, the T-beam construction device also includes: two fixed sleeves 5, two telescopic spiral shafts 6 and two fixed rods 7.

[0053] The two fixing sleeves 5 are fixed at both ends of the balance beam 1, specifically, see Figure 2 As shown, both ends of the balance beam 1 are provided with vertical mounting holes 101, and each vertical mounting hole 101 is correspondingly mounted with one of the fixing sleeves 5. The two retractable screw shafts 6 are respectively disposed in the two fixing sleeves 5, and the two fixing rods 7 are respectively disposed at the lower ends of the two retractable screw shafts 6. The lower end of one of the fixing rods 7 is connected to one of the equipment platforms 2.

[0054] Further, see Figure 1 As shown, the upper end of each retractable screw shaft 6 extends upward and an adjustment dial 601 is provided at the extended end. The length of the retractable screw shaft 6 is adjusted by rotating the adjustment dial 601, and then the height of the equipment platform 2 at the bottom of the retractable screw shaft 6 is adjusted, which facilitates the construction of a through-type jack.

[0055] As an optional implementation, in a utility model embodiment, see Figure 3 As shown, the hanging basket 3 includes: two hanging rods 301, multiple step rods 302, two vertical protection rods 303, four load-bearing rods 304, scaffolding boards 305, four intermediate horizontal rods 306 and four top guardrails 307.

[0056] The two hanging rods 301 are vertically arranged in parallel and hung on one end of the balance beam 1. Optionally, hooks are provided at the upper ends of the two hanging rods 301 to facilitate connection with the balance beam 1. A plurality of stepping rods 302 are vertically spaced apart on the two hanging rods 301. Two vertical protection rods 303 are vertically arranged corresponding to the two hanging rods 301. Four load-bearing rods 304 are provided at the lower ends of the two vertical protection rods 303 and the two hanging rods 301. The scaffolding board 305 is provided on the four load-bearing rods 304. Optionally, hooks are provided around the scaffolding board 305 to facilitate connection with the four load-bearing rods 304. The four middle horizontal rods 306 are located above the four load-bearing rods 304 and are connected to the two vertical protective rods 303 and the two hanging rods 301. The four top guardrails 307 are located above the four middle horizontal rods 306 and are connected to the two vertical protective rods 303 and the two hanging rods 301. Optionally, the various rods are spliced ​​in the form of sockets, which is convenient for assembly.

[0057] As an optional implementation, in a utility model embodiment, see Figure 2 and Figure 4 As shown, the T-beam construction device also includes: two hanging blocks 8. A first horizontal groove 102 is provided at both ends of the balance beam 1. The two hanging blocks 8 are respectively arranged in the two first horizontal grooves 102. Each hanging block 8 is used to hang the two hanging rods 301 with curved hooks of one hanging basket 3. Vertical protrusions with limiters can be provided at both ends of each hanging block 8 to facilitate the hanging of the two hanging rods 301. Furthermore, an anti-slip device can be provided between the balance beam 1 and the hanging block 8. For example, a hole is opened in the middle of the hanging block 8, and a vertical limit pin is provided at the corresponding position of the balance beam 1.

[0058] As an optional implementation, in a utility model embodiment, see Figure 2 and Figure 5 As shown, a second horizontal groove 103 is further provided in the middle of the balance beam 1. When the movable balance beam 1 spans two adjacent T-beams 4, by hanging the hanging basket 3 at the second horizontal groove 103 in the middle of the balance beam 1, a single hanging basket operation can be performed, which has various functions.

[0059] As an optional implementation, in a utility model embodiment, see Figure 1 As shown, each of the equipment platforms 2 is provided with a mobile flatbed truck 9, which facilitates the transportation of the jack.

[0060] As an optional implementation, in a utility model embodiment, see Figure 5 As shown, the lower end of the balance beam 1 is equipped with multiple universal wheels 104 with locking functions, typically four of which are provided. These universal wheels 104 allow for 360-degree horizontal rotation, allowing the balance beam 1 to easily change direction, particularly in applications requiring frequent steering. Furthermore, universal wheels are typically made of wear-resistant materials such as nylon, polyurethane, rubber, and cast iron. These materials ensure that the universal wheels maintain good performance in a variety of environments, making them suitable for a variety of industries and fields, including bridge construction.

[0061] The embodiment of the present invention further provides a T-beam construction system, comprising the aforementioned T-beam construction device, wherein the T-beam construction device comprises: a balance beam 1 , two equipment platforms 2 and two hanging baskets 3 .

[0062] The balance beam 1 is arranged transversely on the T-beam 4 and can move longitudinally along the T-beam 4. Two equipment platforms 2 are respectively located on the negative bending moment zones on both sides of the T-beam 4 and connected to the ends of the balance beam 1. The equipment platforms 2 are used to transport and install the jacks. Two hanging baskets 3 are respectively suspended at the ends of the balance beam 1, and the hanging baskets 3 are used to accommodate workers.

[0063] The T-beam construction system in the embodiment of the present invention has a T-beam construction device provided with a balance beam, two equipment platforms and two hanging baskets. When tensioning the negative bending moment area of ​​the T-beam, the balance beam can be moved longitudinally along the T-beam. Through the equipment platform and the hanging basket, the operator can move the transport jack through the equipment platform in the hanging basket, quickly realize the through-type jack to align the steel strands, avoid the repeated erection of the hanger and the transportation of the jack, and improve the construction efficiency. When tensioning the negative bending moment area, it is necessary to ensure left-right symmetry. The T-beam construction device in the embodiment of the present invention can perfectly match the corresponding requirements. When tensioning the negative bending moment area is not being performed, the operator can use only the hanging basket to perform diaphragm welding and wet seam welding. By moving the balance beam, the entire T-beam construction device can be moved forward along the wet seam, greatly improving the construction efficiency.

[0064] As an optional implementation, in a utility model embodiment, see Figure 1 As shown, the T-beam construction device also includes: two fixed sleeves 5, two telescopic spiral shafts 6 and two fixed rods 7.

[0065] The two fixing sleeves 5 are fixed at both ends of the balance beam 1, specifically, see Figure 2As shown, both ends of the balance beam 1 are provided with vertical mounting holes 101, and each vertical mounting hole 101 is correspondingly mounted with one of the fixing sleeves 5. The two retractable screw shafts 6 are respectively disposed in the two fixing sleeves 5, and the two fixing rods 7 are respectively disposed at the lower ends of the two retractable screw shafts 6. The lower end of one of the fixing rods 7 is connected to one of the equipment platforms 2.

[0066] Further, see Figure 1 As shown, the upper end of each retractable screw shaft 6 extends upward and an adjustment dial 601 is provided at the extended end. The length of the retractable screw shaft 6 is adjusted by rotating the adjustment dial 601, and then the height of the equipment platform 2 at the bottom of the retractable screw shaft 6 is adjusted, which facilitates the construction of a through-type jack.

[0067] As an optional implementation, in a utility model embodiment, see Figure 3 As shown, the hanging basket 3 includes: two hanging rods 301, multiple step rods 302, two vertical protection rods 303, four load-bearing rods 304, scaffolding boards 305, four intermediate horizontal rods 306 and four top guardrails 307.

[0068] The two hanging rods 301 are vertically arranged in parallel and hung on one end of the balance beam 1. Optionally, hooks are provided at the upper ends of the two hanging rods 301 to facilitate connection with the balance beam 1. A plurality of stepping rods 302 are vertically spaced apart on the two hanging rods 301. Two vertical protection rods 303 are vertically arranged corresponding to the two hanging rods 301. Four load-bearing rods 304 are provided at the lower ends of the two vertical protection rods 303 and the two hanging rods 301. The scaffolding board 305 is provided on the four load-bearing rods 304. Optionally, hooks are provided around the scaffolding board 305 to facilitate connection with the four load-bearing rods 304. The four middle horizontal rods 306 are located above the four load-bearing rods 304 and are connected to the two vertical protective rods 303 and the two hanging rods 301. The four top guardrails 307 are located above the four middle horizontal rods 306 and are connected to the two vertical protective rods 303 and the two hanging rods 301. Optionally, the various rods are spliced ​​in the form of sockets, which is convenient for assembly.

[0069] As an optional implementation, in a utility model embodiment, see Figure 2 and Figure 4As shown, the T-beam construction device also includes: two hanging blocks 8. A first horizontal groove 102 is provided at both ends of the balance beam 1. The two hanging blocks 8 are respectively arranged in the two first horizontal grooves 102. Each hanging block 8 is used to hang the two hanging rods 301 with curved hooks of one hanging basket 3. Vertical protrusions with limiters can be provided at both ends of each hanging block 8 to facilitate the hanging of the two hanging rods 301. Furthermore, an anti-slip device can be provided between the balance beam 1 and the hanging block 8. For example, a hole is opened in the middle of the hanging block 8, and a vertical limit pin is provided at the corresponding position of the balance beam 1.

[0070] As an optional implementation, in a utility model embodiment, see Figure 2 and Figure 5 As shown, a second horizontal groove 103 is further provided in the middle of the balance beam 1. When the movable balance beam 1 spans two adjacent T-beams 4, by hanging the hanging basket 3 at the second horizontal groove 103 in the middle of the balance beam 1, a single hanging basket operation can be performed, which has various functions.

[0071] As an optional implementation, in a utility model embodiment, see Figure 1 As shown, each of the equipment platforms 2 is provided with a mobile flatbed truck 9, which facilitates the transportation of the jack.

[0072] As an optional implementation, in a utility model embodiment, see Figure 5 As shown, the lower end of the balance beam 1 is equipped with multiple universal wheels 104 with locking functions, typically four of which are provided. These universal wheels 104 allow for 360-degree horizontal rotation, allowing the balance beam 1 to easily change direction, particularly in applications requiring frequent steering. Furthermore, universal wheels are typically made of wear-resistant materials such as nylon, polyurethane, rubber, and cast iron. These materials ensure that the universal wheels maintain good performance in a variety of environments, making them suitable for a variety of industries and fields, including bridge construction.

[0073] In the description of the present invention, it should be noted that the terms "upper" and "lower" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. Unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be internal communication between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0074] It should be noted that, in the present invention, relational terms such as "first" and "second" are merely used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply the existence of any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device that includes a series of elements includes not only those elements, but also other elements that are not explicitly listed, or also includes elements that are inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "includes a..." does not exclude the presence of other identical elements in the process, method, article or device that includes the element.

[0075] The foregoing description is intended only to provide specific embodiments of the present invention, intended to enable those skilled in the art to understand and implement the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not intended to be limited to the embodiments shown herein, but rather to be construed in the broadest manner consistent with the principles and novel features of the present invention.

Claims

1. A T-beam construction device, characterized in that: include: A balance beam (1), the balance beam (1) being arranged transversely on the T-beam (4) and being movable longitudinally along the T-beam (4); Two equipment platforms (2), the two equipment platforms (2) are respectively arranged at the negative bending moment areas on both sides under the T-beam (4) and are respectively connected to the two ends of the balance beam (1), and each of the equipment platforms (2) is used for transporting and installing a jack; Two hanging baskets (3) are respectively suspended at two ends of the balance beam (1), and each hanging basket (3) is used to accommodate operating personnel.

2. The T-beam construction device according to claim 1, characterized in that: Also includes: Two fixed sleeves (5), the two fixed sleeves (5) being respectively fixed at two ends of the balance beam (1); Two telescopic spiral shafts (6), the two telescopic spiral shafts (6) being respectively arranged in the two fixed sleeves (5); Two fixing rods (7), the two fixing rods (7) are respectively provided at the lower ends of the two telescopic spiral shafts (6), and the lower end of one fixing rod (7) is connected to one equipment platform (2).

3. The T-beam construction device according to claim 2, characterized in that: The upper end of each retractable spiral shaft (6) extends upward and an adjusting dial (601) is provided at the extended end.

4. The T-beam construction device according to claim 2, characterized in that: Both ends of the balance beam (1) are provided with vertical mounting holes (101), and one of the vertical mounting holes (101) is correspondingly mounted with one of the fixing sleeves (5).

5. The T-beam construction device according to claim 1, characterized in that: The hanging basket (3) comprises: Two vertically parallel hanging rods (301), the two hanging rods (301) being hung on one end of the balance beam (1); A plurality of stepping rods (302), wherein the plurality of stepping rods (302) are vertically spaced apart and arranged on the two hanging rods (301); Two vertical protection rods (303), the two vertical protection rods (303) are vertically arranged corresponding to the two hanging rods (301); Four load-bearing rods (304), the four load-bearing rods (304) being arranged at the lower ends of the two vertical protection rods (303) and the two hanging rods (301); A scaffolding board (305) with a hook, wherein the scaffolding board (305) is arranged on the four load-bearing rods (304); Four intermediate horizontal rods (306), the four intermediate horizontal rods (306) are located above the four load-bearing rods (304) and are connected to the two vertical protection rods (303) and the two hanging rods (301); Four top guardrails (307), the four top guardrails (307) are located above the four middle horizontal bars (306) and are connected to the two vertical protection bars (303) and the two hanging bars (301).

6. The T-beam construction device according to claim 5, characterized in that: Also includes: Two hanging blocks (8), both ends of the balance beam (1) are provided with a first horizontal groove (102), the two hanging blocks (8) are respectively arranged in the two first horizontal grooves (102), and each hanging block (8) is used to hang the two hanging rods (301) with hooks of one hanging basket (3).

7. The T-beam construction device according to claim 1, characterized in that: A second horizontal channel (103) is also provided in the middle of the balance beam (1).

8. The T-beam construction device according to claim 1, characterized in that: Each of the equipment platforms (2) is provided with a mobile flatbed vehicle (9).

9. The T-beam construction device according to claim 1, characterized in that: The lower end of the balance beam (1) is provided with a plurality of universal wheels (104) with a locking function.

10. A T-beam construction system, characterized in that: The invention comprises the T-beam construction device according to any one of claims 1 to 9.

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